Mustang Bio soars on its gene therapy data

NEJM reports ‘medical breakthrough’ in Mustang Bio cell and gene therapy

Mustang Bio (MBIO) announced that the New England Journal of Medicine has published data from St. Jude Children’s Research Hospital, the nation’s “leading hospital” for understanding, treating and curing childhood cancer and other life-threatening diseases.

Mustang Bio soars on its gene therapy data, Stockwinners

The data comes from a Phase 1/2 clinical trial of a lentiviral gene therapy for the treatment of newly diagnosed infants under two years old with XSCID, also referred to as SCID-X1 and commonly known as “bubble boy disease.”

Under a licensing agreement with St. Jude, Mustang will develop the lentiviral gene therapy for commercial use as MB-107.

The multi-center Phase 1/2 clinical trial is evaluating the safety and efficacy of a lentiviral vector to transfer a normal copy of the IL2RG gene to bone marrow stem cells in newly diagnosed infants under the age of two with XSCID, preceded by low exposure-targeted busulfan conditioning.

A total of 10 infants have received the therapy to date in this clinical trial. Among the data highlights, bone marrow harvest, busulfan conditioning and cell infusion were well tolerated.

In seven of the eight cases, normalization of naive T-cell and natural killer cell numbers occurred within three to four months after treatment, accompanied by vector marking in T, B, NK and myeloid cells and marrow progenitors.

All patients cleared previous infections and are growing normally. Seven of the eight infants treated have developed normal IgM levels to date.

Most patients were discharged from the hospital within one month.

Data Highlights:

  • Bone marrow harvest, busulfan conditioning and cell infusion were well tolerated.
  • In seven of the eight cases, normalization of CD3+, CD4+ and CD4+ naïve T-cell and natural killer (“NK”) cell numbers occurred within three to four months after treatment, accompanied by vector marking in T, B, NK and myeloid cells and marrow progenitors.
    • The eighth infant had insufficient T cells initially, but normalization of T cells occurred following an unconditioned boost of gene-corrected cells, and the patient is progressing favorably.
  • All patients cleared previous infections and are growing normally.
  • Seven of the eight infants treated have developed normal IgM levels to date.
    • Four of these seven infants have discontinued monthly infusions of intravenous immunoglobulin (IVIG) therapy to date.
    • Three of those four infants that discontinued monthly IVIG infusions have responded to vaccines to date.

MBIO closed at $2.66, it last traded at $8.91.

STOCKWINNERS

To read timely stories similar to this, along with money making trade ideas, sign up for a membership to Stockwinners.

This article does not constitute investment advice. Each reader is encouraged to consult with his or her individual financial professional and any action a reader takes as a result of information presented here is his or her own responsibility.

Intercept falls on NASH study

Intercept falls after releasing ‘supportive data’ from Phase 3 NASH study

Intercept Pharmaceuticals (ICPT) overnight announced additional “supportive data” from its Phase 3 Regenerate study of obeticholic acid in patients with liver fibrosis due to nonalcoholic steatohepatitis.

stockwinners.com ICPT

Intercept falls after releasing ‘supportive data’ from Phase 3 NASH study, Stockwinners

Nonalcoholic steatohepatitis (NASH) is liver inflammation and damage caused by a buildup of fat in the liver. It is part of a group of conditions called nonalcoholic fatty liver disease. You may be told you have a “fatty liver.”

The new data based on additional analyses show that obeticholic acid “demonstrated robust efficacy across a range of additional histologic and biochemical parameters,” Intercept said in a statement.

The data are being presented today at the International Liver Congress in Vienna, Austria.

The primary efficacy analysis assessed efficacy at 18 months in 931 patients with stage 2 or 3 liver fibrosis due to NASH.

Patients with biopsy proven NASH with fibrosis were randomized 1:1:1 to receive placebo, OCA 10 mg or OCA 25 mg once daily.

A repeat biopsy was conducted after 18 months for histologic endpoint assessment.

Overall, study discontinuations in the primary efficacy analysis population were balanced across treatment groups.

As previously reported, in the primary efficacy analysis, once-daily OCA 25 mg met the primary endpoint of fibrosis improvement with no worsening of NASH in 23.1% of patients compared to 11.9% of placebo patients at the planned 18-month interim analysis, the company said.

In the primary efficacy analysis, a numerically greater proportion of patients in both OCA treatment groups compared to placebo achieved the primary endpoint of NASH resolution with no worsening of liver fibrosis; however, this did not reach statistical significance.

As agreed with the FDA, in order for the primary objective to be met, the study was required to achieve one of the two primary endpoints, it added.

Additional supportive efficacy analyses were conducted using the per protocol population.

Approximately three-fold more patients in the OCA 25 mg group achieved an improvement of fibrosis by greater than or equal to 2 stages compared to placebo, Intercept reported.

ICPT is down 12%, or $14.14, to $106.54.

STOCKWINNERS

To read timely stories similar to this, along with money making trade ideas, sign up for a membership to Stockwinners.

This article does not constitute investment advice. Each reader is encouraged to consult with his or her individual financial professional and any action a reader takes as a result of information presented here is his or her own responsibility.

Sorrento Therapeutics reports positive Parkinson’s disease study, shares rise

Sorrento Therapeutics announces top line results from Parkinson’s disease study


Sorrento Therapeutics announces top line results from Parkinson’s disease study, Stockwinners

Sorrento Therapeutics (SRNE) announced top line results in a discovery study aimed at exploring potential benefits of resiniferatoxin in controlling neuro-inflammatory processes associated with Parkinson’s disease in a rodent model.

Many clinical and pathological studies have shown that the disease extends beyond the substantia nigra and involves non-dopaminergic neurotransmitter systems that mediate both motor and non-motor symptoms.

Several therapeutic strategies have been proposed to treat such symptoms. However, despite the significant morbidity associated with these symptoms, research into and drug development for these problems remain scarce.

Transient receptor potential vanilloid 1, or TRPV1, is involved in pain perception and is highly expressed in sensory neurons. TRPV1 is also present in the brain where it may play a role in modulating neuronal function, controlling motor behavior and regulating neuroinflammation.

TRPV1 receptors are considered an important modulator of basal ganglia functions, and pharmacological changes to cells expressing those receptors might lead to protective therapies in Parkinson-induced motor symptoms.

Intrathecal administration of RTX at 7 days after AAV-A53T resulted in improved motor function analyzed by fine motor kinematic analysis when compared to control mice administered with vehicle for RTX.

No significant adverse effects after RTX infusion were observed. However, no significant effects in dopamine and its metabolites levels in striatum were observed.

The findings demonstrated activity of intrathecal administration of RTX at the early intervention paradigm to rescue motor deficits in AAV-A53T model.

The lack of effect on dopamine levels suggest that behavioral recovery is driven by mechanisms other than direct protection of nigrostriatal dopaminergic neurons, including modulation of neuroinflammation and/or analgesic effect of RTX after IT delivery.

A provisional patent has been filed for non-dopaminergic therapeutic approach with resiniferatoxin for symptomatic relief of motor symptoms associated with Parkinson’s disease.

The full results of the study will be released in publication in a scientific journal and presented at an upcoming neurosciences conference later this year.

Enabling preclinical work will continue with the goal of filing an IND by the end of the year. If results are confirmed, human clinical trials to start soon after. announces top line results from Parkinson’s disease study

Sorrento Therapeutics announced top line results in a discovery study aimed at exploring potential benefits of resiniferatoxin in controlling neuro-inflammatory processes associated with Parkinson’s disease in a rodent model.

Many clinical and pathological studies have shown that the disease extends beyond the substantia nigra and involves non-dopaminergic neurotransmitter systems that mediate both motor and non-motor symptoms.

Several therapeutic strategies have been proposed to treat such symptoms. However, despite the significant morbidity associated with these symptoms, research into and drug development for these problems remain scarce.

Transient receptor potential vanilloid 1, or TRPV1, is involved in pain perception and is highly expressed in sensory neurons.

TRPV1 is also present in the brain where it may play a role in modulating neuronal function, controlling motor behavior and regulating neuroinflammation. TRPV1 receptors are considered an important modulator of basal ganglia functions, and pharmacological changes to cells expressing those receptors might lead to protective therapies in Parkinson-induced motor symptoms.

Intrathecal administration of RTX at 7 days after AAV-A53T resulted in improved motor function analyzed by fine motor kinematic analysis when compared to control mice administered with vehicle for RTX.

No significant adverse effects after RTX infusion were observed. However, no significant effects in dopamine and its metabolites levels in striatum were observed.

The findings demonstrated activity of intrathecal administration of RTX at the early intervention paradigm to rescue motor deficits in AAV-A53T model.

The lack of effect on dopamine levels suggest that behavioral recovery is driven by mechanisms other than direct protection of nigrostriatal dopaminergic neurons, including modulation of neuroinflammation and/or analgesic effect of RTX after IT delivery.

A provisional patent has been filed for non-dopaminergic therapeutic approach with resiniferatoxin for symptomatic relief of motor symptoms associated with Parkinson’s disease. The full results of the study will be released in publication in a scientific journal and presented at an upcoming neurosciences conference later this year.

Enabling preclinical work will continue with the goal of filing an IND by the end of the year. If results are confirmed, human clinical trials to start soon after.

SRNE closed at $4.09.

STOCKWINNERS

To read timely stories similar to this, along with money making trade ideas, sign up for a membership to Stockwinners.

This article does not constitute investment advice. Each reader is encouraged to consult with his or her individual financial professional and any action a reader takes as a result of information presented here is his or her own responsibility.

Orthofix reports positive results of its artificial cervical disc

Orthofix announces full two-year outcomes from IDE study of M6 cervical disc

Orthofix reports positive results of its artificial cervical disc, Stockwinners

Orthofix Medical (OFIX) announced the full two-year outcomes from its U.S. Investigational Device Exemption study of the M6-C artificial cervical disc.

Currently, the most common form of surgery for treating cervical degenerative disc disease is an anterior cervical discectomy and fusion (ACDF). More than 200,000 cervical procedures are performed each year to relieve compression on the spinal cord or nerve roots. Spinal fusion surgery creates a solid union between two or more vertebrae to help strengthen the spine and alleviate chronic neck pain. There are several types of spinal fusion surgery, as well as varied instrumentation used to secure the fusion.

The data demonstrates that patients treated with the M6-C artificial cervical disc had significant improvements in neck and arm pain, function and quality of life scores.

Additionally, these patients had a significant difference in the reduction of pain and opioid medications use when compared to anterior cervical discectomy and fusion patients.

At 24 months, patients in the ACDF group who were still using pain medications had a seven times higher rate of opioid use than those in the M6-C disc group.

A prospective, non-randomized, concurrently controlled clinical trial, the M6-C IDE study was conducted at 23 sites in the United States with an average patient age of 44 years.

The study evaluated the safety and effectiveness of the M6-C artificial cervical disc compared to ACDF for the treatment of single level symptomatic cervical radiculopathy with or without cord compression.

The overall success rate for the protocol-specified primary endpoint for the M6-C disc patients was 86.8 percent at 24 months and 79.3 percent in the control group.

This data statistically demonstrates that cervical disc replacement with the M6-C disc is not inferior to treatment with ACDF. Secondary outcomes at 24 months include: Patients who received the M6-C disc demonstrated statistically significant improvement in the Neck Disability Index as measured at week six and months three, six, 12 and 24.

Meaningful clinical improvement was seen in the following pain scores: 91.2 percent of patients who received the M6-C disc reported an improvement in neck pain compared to 77.9 percent in patients who underwent the ACDF procedure.

90.5 percent of the M6-C patients reported improvement in arm pain scores compared to 79.9 percent in ACDF patients. Prior to surgery, 80.6 percent of the M6-C disc patients and 85.7 percent of the ACDF patients were taking some type of pain medication for the treatment of their cervical spine condition. At 24 months, the rate of M6-C patients who were still taking some type of pain medication dropped to 14.0 percent compared to 38.2 percent of the ACDF patients.

Of these, there was a seven times higher rate of opioid use with the ACDF patients than with patients who received the M6-C disc.

There was a statistically significant difference in the average mean surgery time – 74.5 minutes for patients receiving the M6-C disc versus 120.2 minutes for those patients having the ACDF procedure.

In addition, there was a statistically significant difference in the mean length of hospital stay – 0.61 days for the M6-C patients versus 1.10 days for ACDF patients. Subsequent surgery at the treated level was needed in 4.8 percent of the ACDF patients compared to 1.9 percent of the M6-C disc patients.

There were no device migrations reported in the study. Overall patients receiving the M6-C disc reported a 92-percent satisfaction rate with the surgery, and 93 percent said they would have the surgery again.

There were 3.8 percent serious adverse events related to the device or procedure in the M6-C disc group versus 6.1 percent in the ACDF group.

The M6-C disc received FDA approval in February 2019 based on the results of this study.

STOCKWINNERS

To read timely stories similar to this, along with money making trade ideas, sign up for a membership to Stockwinners.

This article does not constitute investment advice. Each reader is encouraged to consult with his or her individual financial professional and any action a reader takes as a result of information presented here is his or her own responsibility.

Bio-Path Holdings presents positive pancreatic cancer data

Bio-Path Holdings presents BP1003 data at AACR

Bio-Path Holdings presents positive pancreatic cancer data, Stockwinners

Bio-Path Holdings (BPTH) announced that data from pre-clinical studies supporting the potential of BP1003, a liposome-incorporated STAT3 oligodeoxynucleotide inhibitor, for the treatment of pancreatic cancer, non-small cell lung cancer, or NSCLC, and acute myelogenous leukemia, or AML, were presented in a poster at the American Association for Cancer Research, or AACR.

The poster highlights four antisense oligo sequences directed against STAT3 mRNA identified by Bio-Path and manufactured using DNAbilize antisense RNAi nanoparticle technology.

Cell viability tests and western blots were conducted to determine the inhibitory effects of liposome-incorporated STAT3 antisense oligo on NSCLC and AML cells.

An ex vivo live tissue sensitivity assay was performed with a panel of 20 pancreatic ductal adenocarcinoma patient-derived xenografts to study the overall activity of BP1003 alone, and in combination with gemcitabine.

Using previously defined criteria, tissue slice viability inhibition greater than 30% and with a less than 0.05 value was considered to be a response.

For validation of ex vivo results, tumor bearing mice were administered BP1003 and gemcitabine twice a week for 28 days. Tumor volumes were monitored for up to 49 days.

The most potent liposome-incorporated STAT3 antisense sequence in decreasing NSCLC cell viability was selected as the drug candidate BP1003.

Further validation in AML cells demonstrated that BP1003 inhibited cell viability and STAT3 protein expression. In the ex vivo LTSA assay, BP1003 at a dose of 10 microM significantly inhibited the tissue slice viability in 9 out of 18 PDAC PDXs by more than 30%.

The combination of BP1003 and gemcitabine further enhanced ex vivo efficacy of BP1003 in a subset of PDXs.

In the in vivo study, a combination of BP1003 and gemcitabine caused tumor regression during the 28-day drug treatment period.

This anti-cancer activity was maintained for another 21 days, even when drug treatment had ceased.

Preclinical pancreatic cancer models demonstrated that BP1003 successfully penetrated the stroma into pancreatic tumors.

Finally, the results in pancreatic cancer showed that BP1003 inhibited tumor slice viability in nine of 18.

BPTH closed at $19.68, it last traded at $20.61.

STOCKWINNERS

To read timely stories similar to this, along with money making trade ideas, sign up for a membership to Stockwinners.

This article does not constitute investment advice. Each reader is encouraged to consult with his or her individual financial professional and any action a reader takes as a result of information presented here is his or her own responsibility.

FDA to hold hearing on cannabis products

FDA to hold hearing on potential regulatory pathways for cannabis products

FDA to evaluate cannabis use, Stockwinners

The FDA issued a statement from outgoing Commissioner Scott Gottlieb on new steps to advance the agency’s continued evaluation of potential regulatory pathways for cannabis-containing and cannabis-derived products, in which he stated in part:

“In recent years, we’ve seen a growing interest in the development of therapies and other FDA-regulated consumer products derived from cannabis and its components, including cannabidiol, or CBD…We also recognize that stakeholders are looking to the FDA for clarity on how our authorities apply to such products, what pathways are available to market such products lawfully under these authorities, and how the FDA is carrying out its responsibility to protect public health and safety with respect to such products.”

The FDA is announcing a number of new steps and actions to advance its consideration of a framework for the lawful marketing of appropriate cannabis and cannabis-derived products under its existing authorities, Gottlieb said.

These new steps include:

A public hearing on May 31, as well as a broader opportunity for written public comment, for stakeholders to share their experiences and challenges with these products, including information and views related to product safety;

The formation of a high-level internal agency working group to explore potential pathways for dietary supplements and/or conventional foods containing CBD to be lawfully marketed; including a consideration of what statutory or regulatory changes might be needed and what the impact of such marketing would be on the public health;

Updates to its webpage with answers to frequently asked questions on this topic to help members of the public understand how the FDA’s requirements apply to these products;

and the issuance of multiple warning letters to companies marketing CBD products with “egregious and unfounded claims that are aimed at vulnerable populations.”

Publicly traded companies in the cannabis space include Aphria (APHA), Aurora Cannabis (ACB), CV Sciences (CVSI), CannTrust Holdings (CNTTF), Canopy Growth (CGC), Cronos Group (CRON), General Cannabis (CANN), India Globalization Capital (IGC), MediPharm Labs (MLCPF) and Tilray (TLRY).

STOCKWINNERS

To read timely stories similar to this, along with money making trade ideas, sign up for a membership to Stockwinners.

This article does not constitute investment advice. Each reader is encouraged to consult with his or her individual financial professional and any action a reader takes as a result of information presented here is his or her own responsibility.

Advaxis jumps on its prostate cancer drug data

Advaxis says ADXS-PSA in combination with KEYTRUDA prolonged survival in mCRPC

Advaxis jumps on its prostate cancer drug data, Stockwinners

Advaxis (ADXS) announced updated data from the Phase 1/2 KEYNOTE-046 study in metastatic, castration-resistant prostate cancer.

Castrate-resistant prostate cancer refers to prostate cancer that keeps growing even when the amount of testosterone in the body is reduced to very low levels. Many early-stage prostate cancers need normal levels of testosterone to grow, but castrate-resistant prostate cancers do not. 

Androgens are required for normal growth and function of the prostate. Androgens are also necessary for prostate cancers to grow. Androgens promote the growth of both normal and cancerous prostate cells by binding to and activating the androgen receptor, a protein that is expressed in prostate cells Once activated, the androgen receptor stimulates the expression of specific genes that cause prostate cells to grow .

Early in their development, prostate cancers need relatively high levels of androgens to grow. Such prostate cancers are called castration sensitive, androgen dependent, or androgen sensitive because treatments that decrease androgen levels or block androgen activity can inhibit their growth.

This trial is being conducted in conjunction with Merck (MRK) and is evaluating ADXS-PSA, one of Advaxis’ Listeria monocytogenes-based immunotherapies, alone and in combination with KEYTRUDA, Merck’s anti-PD-1 therapy.

Findings will be highlighted in a poster discussion entitled “Effects of ADXS-PSA with or without Pembrolizumab on Survival and Antigen Spreading in Metastatic, Castration-Resistant Prostate Cancer Patients” at the American Association for Cancer Research Annual Meeting underway in Atlanta.

KEYNOTE-046 is an open-label, multicenter, dose-determining safety and tolerability Phase 1/2 trial of 50 heavily pretreated patients conducted in two parts, with a Phase 2 expansion cohort. The objective of the study is to evaluate ADXS-PSA alone and in combination with KEYTRUDA for primary endpoints that include safety, tolerability and dosing.

Secondary endpoints include anti-tumor activity and progression-free survival, and exploratory endpoints include associations between biomarkers of immunologic response with clinical outcomes.

Key findings from the combination arm of KEYNOTE-046 include the following: The majority of treatment-related adverse events consisted of transient and reversible Grade 1-2 chills/rigors, fever, hypotension, nausea and fatigue.

The combination of ADXS-PSA and pembrolizumab has been well-tolerated, to date, with no additive toxicity observed. Median overall survival was 21.1 months at data cutoff in this dataset of 37 patients.

Correlative immune analyses showed T-cell responses against PSA in 75% of subjects and antigen spreading in 85% of subjects. Broader immune stimulation, including B-cell activation, was observed in the combination arm than in the ADXS-PSA monotherapy arm.

ADXS closed at $5.91, it last traded at $8.15. MRK closed at $83.17.

STOCKWINNERS

To read timely stories similar to this, along with money making trade ideas, sign up for a membership to Stockwinners.

This article does not constitute investment advice. Each reader is encouraged to consult with his or her individual financial professional and any action a reader takes as a result of information presented here is his or her own responsibility.

Dare Bioscience posts positive data, shares jump

Dare Bioscience announces publication of clinical findings for DARE-VVA1

Dare Bioscience publishes positive data on tamoxifen, Stockwinners

Dare Bioscience (DARE) announced the publication of clinical findings for vaginally-administered tamoxifen in Clinical and Experimental Obstetrics and Gynecology, an international journal for publication of research focused on the development of new therapeutic interventions for obstetrics and gynecology.

Dare’s product candidate, DARE-VVA1, incorporates tamoxifen in a proprietary formulation designed for vaginal delivery.

Dare holds the exclusive worldwide rights to patents issued in the U.S. and Japan covering the use and delivery of DARE-VVA1 for vulvar and vaginal atrophy, or VVA, and a U.S. patent covering composition, use and delivery of DARE-VVA1 for VVA.

The publication reported that a self-administered vaginal suppository containing tamoxifen, dosed daily for one week followed by twice weekly for three months, administered to four healthy postmenopausal women with VVA showed significant improvements in reducing vaginal pH and vaginal dryness without significant systemic absorption of tamoxifen.

This exploratory study demonstrated that tamoxifen was effective when delivered intravaginally for three months in postmenopausal women suffering with VVA.

The median vaginal pH at the time of enrollment was 7.1. At the end of month 3, the median vaginal pH was 5.0. The median paired difference between baseline and month 3 was -2.0, with a range of -2.5 to -1.5.

The self-assessment of vaginal dryness improved between baseline and month 3. Vaginal dryness was rated using a visual analogue scale, or VAS, that ranged from 0 to 10.


Tamoxifen commonly is used as a breast cancer treatment

At baseline, the median vaginal dryness rating was 8.0, with a range of 7.5 to 9.0. At the end of month 3, the median vaginal dryness rating was 3.0, with a range of 2.0 to 3.0. The median change between baseline and month 3 was -5.5.

In addition, systemic exposure was at least an order of magnitude lower following vaginal administration compared with oral tamoxifen. After eight weeks of study treatment, median plasma concentration of tamoxifen was 5.8 ng/ml, with a range of 1.0 to 10.0 ng/ml.

In comparison, after three months of oral administration of 20-mg tamoxifen once daily, the average steady state plasma concentration of tamoxifen is 122 ng/ml, with a range of 71 to 183 ng/ml. VVA is an inflammation of the vaginal epithelium due to the reduction in levels of circulating estrogen. Historically, estrogen-based therapies delivered through creams, rings and tablet supplements have been prescribed for the treatment of VVA symptoms.

However, estrogen-based products can be worrisome for women undergoing treatment for hormone-receptor positive breast cancer and are often contraindicated in such breast cancer patients and in patients with a genetic predisposition or history of familial disease, because of the concern that estrogen use will promote recurrence of disease.

Many breast cancer survivors undergo menopausal symptoms as a direct consequence of cancer treatment.

Breast cancer patients treated with aromatase inhibitors refer to VVA as one of the most unpleasant side effects of treatment. Tamoxifen has been a commonly used treatment for breast cancer and is systemically metabolized to active metabolite 4-hydroxy-N-desmethyl-tamoxifen, otherwise known as endoxifen. In breast tissue, tamoxifen acts as an estrogen antagonist.

In other tissue, including vaginal tissue, tamoxifen has been reported to exert an estrogen-like response on vaginal cytology by a mechanism yet to be understood and not expected based upon its an anti-estrogen activity.

This exploratory study demonstrated that vaginal administration of tamoxifen for three months in postmenopausal women with VVA is a possible new, non-estrogen-based treatment approach.

Dare is currently conducting activities in preparation for future clinical work with DARE-VVA1, its proprietary vaginal formulation of tamoxifen.

If successful, DARE-VVA1 could be the first and only vaginally administered tamoxifen product approved by the FDA for the treatment of VVA in hormone-receptor positive breast cancer patients.

DARE closed at $0.90, last traded at $2.70.

STOCKWINNERS

To read timely stories similar to this, along with money making trade ideas, sign up for a membership to Stockwinners.

This article does not constitute investment advice. Each reader is encouraged to consult with his or her individual financial professional and any action a reader takes as a result of information presented here is his or her own responsibility.

Axovant higher on data

Axovant jumps following update on Tay-Sachs Disease gene therapy program

Axovant higher on gene data, Stockwinners

Shares of Axovant (AXGT) have surged higher today following the company’s report of three-month data from an investigator-initiated study administering investigational AXO-AAV-GM2 gene therapy in a patient with advanced infantile Tay-Sachs disease, a rare and fatal pediatric eurodegenerative genetic disorder.

Tay-Sachs disease (TSD) is a fatal genetic disorder, most commonly occurring in children, that results in progressive destruction of the nervous system. Tay-Sachs is caused by the absence of a vital enzyme called hexosaminidase-A (Hex-A). Without Hex-A, a fatty substance, or lipid, called GM2 ganglioside accumulates abnormally in cells, especially in the nerve cells of the brain. This ongoing accumulation causes progressive damage to the cells.

In children, the destructive process begins in the fetus early in pregnancy. However, a baby with Tay-Sachs disease appears normal until about six months of age when its development slows. By about two years of age, most children experience recurrent seizures and diminishing mental function. The infant gradually regresses, and is eventually unable to crawl, turn over, sit or reach out. Eventually, the child becomes blind, cognitively impaired, paralyzed and non-responsive. By the time a child with Tay-Sachs is three or four years old, the nervous system is so badly affected that death usually results by age five.

The study is evaluating a total dose of 1.0x 1014 vg of AXO-AAV-GM2 in a 30-month-old child with advanced infantile Tay-Sachs disease.

AXO-AAV-GM2 was administered into the cisterna magna and lumbar spinal canal only.

Due to the patient’s advanced disease, a co-delivered intrathalamic injection of AXO-AAV-GM2 was not administered.

Future patients in the program, who are expected to be treated earlier in their disease course, will receive AXO-AAV-GM2 co-delivered into the thalamus bilaterally as well as into the cisterna magna and spinal canal.

“AXO-AAV-GM2 was generally well-tolerated and no serious adverse events have been reported as of the 3-month visit. At 3 months, no clinically relevant laboratory abnormalities were observed following AXO-AAV-GM2 administration.

The patient’s clinical condition was stable from baseline to month 3 without clinical deterioration observed on neurological exam.

Furthermore, there was no significant deterioration in the condition from the pre-treatment magnetic resonance imaging of the brain at baseline to the post-treatment MRI at month 3,” the company announced in press release earlier this morning.

Additionally, Chardan has upgraded Axovant to Buy from Neutral following the data report.

In morning trading, Axovant shares are up 46c, or 31%, to $1.94.

STOCKWINNERS

To read timely stories similar to this, along with money making trade ideas, sign up for a membership to Stockwinners.

This article does not constitute investment advice. Each reader is encouraged to consult with his or her individual financial professional and any action a reader takes as a result of information presented here is his or her own responsibility.


Ascendis Pharma reports positive data, shares jump

Phase 3 heiGHt trial met primary objective in children with pediatric growth hormone deficiency

Ascendis Pharma (ASND) announced positive top-line results from the phase 3 heiGHt Trial, a randomized, open-label, active-controlled trial that compared once-weekly TransCon Growth Hormone to a daily growth hormone in children with pediatric growth hormone deficiency.

Ascendis Pharma reports positive data, shares jump, Stockwinners

The trial met its primary objective, demonstrating that TransCon hGH was observed to be non-inferior and, additionally, superior to the daily hGH on the primary endpoint of annualized height velocity at 52 weeks.

In the primary analysis of the intent-to-treat population using ANCOVA, TransCon hGH demonstrated an AHV of 11.2 cm/year compared to 10.3 cm/year for the daily hGH.

The treatment difference was 0.86 cm/year with a 95% confidence interval of 0.22 to 1.50 cm/year.

The AHV for TransCon hGH was significantly greater than the daily hGH.

The AHV was greater for TransCon hGH than for the daily hGH at each visit, with the treatment difference reaching statistical significance from and including week 26 onward.

The incidence of poor responders was 4% and 11% in the TransCon hGH and daily hGH arms, respectively. All sensitivity analyses completed from the trial support the primary outcome, indicating the robustness of these results.

Results from the trial indicate that TransCon hGH was generally safe and well-tolerated, with adverse events consistent with the type and frequency observed with daily hGH therapy and comparable between arms of the trial.

ASND is up $44.64 to $113.95.

Cantor Fitzgerald analyst Alethia Young raised her price target for Ascendis Pharma to $185 from $100 as she was “positively surprised” that the TransCon hGH study for growth hormone achieved a superior result on annualized growth velocity of .86cm.

The analyst thinks that the expectation had been non-inferiority with a slightly favorable numerical trend. Young also thinks safety was clean as well, which has been a challenge with other long acting growth hormones.

She would expect shares to trade up 50%-100% based on her model, and sees continued upside from shares as additional programs, such as TransCon PTH, achieve proof of concept and more candidates from the proprietary TransCon platform enter the clinic. The analyst reiterates an Overweight rating on the shares.

Growth hormone (GH) has been available for management of the short stature associated with growth hormone deficiency (GHD) for more than 60 years; recombinant DNA-derived human growth hormone (rhGH) has been available since 1985. While availability is no longer a problem, there still remains a number of difficulties with the diagnosis of GHD, resulting mainly from the lack of appropriate tools to make (or exclude) the diagnosis reliably.

The incidence of short stature associated with GHD has been estimated to be about 1:4000 to 1:10000 . It is the primary indication for GH treatment in childhood, which presently requires daily subcutaneous injections for the patient and substantial cost for the healthcare system. Based on these premises, it is clear that an accurate diagnosis is essential

STOCKWINNERS

To read timely stories similar to this, along with money making trade ideas, sign up for a membership to Stockwinners.

This article does not constitute investment advice. Each reader is encouraged to consult with his or her individual financial professional and any action a reader takes as a result of information presented here is his or her own responsibility.

Spark Therapeutics sold for $4.8 billion

Roche acquires Spark Therapeutics for $114.50 per share, a 122% premium

Spark tumbles on hemophilia study , Stockwinners

Roche acquires Spark Therapeutics for $114.50 per share , Stockwinners

Spark Therapeutics (ONCE) announced that it has entered into a definitive merger agreement for Roche (RHHBY) to fully acquire Spark Therapeutics at a price of $114.50 per share in an all-cash transaction.

This corresponds to a total equity value of approximately $4.8B on a fully diluted basis, inclusive of approximately $500M of projected net cash expected at close.

The per share price represents a premium of 122% to Spark’s closing price on Feb. 22, 2019. The merger agreement has been unanimously approved by the boards of both Spark and Roche.

Under the terms of the merger agreement, Roche will commence a tender offer to acquire all outstanding shares of Spark’s common stock, and Spark will file a recommendation statement containing the unanimous recommendation of the Spark board that Spark shareholders tender their shares to Roche.

Spark Therapeutics will continue its operations in Philadelphia as an independent company within the Roche Group.

The closing of the transaction is expected to take place in Q2 of 2019.

Bernstein analyst Vincent #Chen notes that he has long seen Spark Therapeutics (ONCE) as a takeout candidate in gene therapy after the Wall Street Journal reported Roche (RHHBY) is near acquiring the company for close to $5B.

The analyst thinks the deal makes sense as adding hemophilia gene therapy to Hemlibra sets up Roche as a leader in next-gen non-factor hemophilia drugs, CNS gene therapy pipeline is a good fit for Roche’s growing neuroscience franchise, and as it serves as a cornerstone in establishing Roche as a gene therapy leader, to rival the likes of Novartis (NVS).


Credit Suisse analyst Martin Auster notes that the Wall Street Journal recently reported that Roche (RHHBY) is nearing a deal with Spark Therapeutics (ONCE) for $5B.

The analyst believes the transaction value implies the re-emergence of Spark’s hemophilia A gene therapy program with a competitive profile and substantial value assigned to additional pipeline programs, such as SPK-3006 for Pompe, and the technology platform.

Spark’s acquisition would further strengthen the company’s position in the hemophilia space, he contends. Further, Auster argues that the deal may increase M&A interest among other gene therapy names in his coverage universe, which include BioMarin (BMRN), Sarepta (SRPT), Ultragenyx (RARE), PTC (PTC) and Solid Biosciences (SLDB). He sees particularly strong read-through to Sarepta.


STOCKWINNERS

To read timely stories similar to this, along with money making trade ideas, sign up for a membership to Stockwinners.

This article does not constitute investment advice. Each reader is encouraged to consult with his or her individual financial professional and any action a reader takes as a result of information presented here is his or her own responsibility.


Achieve Life Sciences higher on smoking data

Achieve Life Sciences announces final data from cytisinicline study

Achieve Life Sciences (ACHV) announced final data from their Phase I/II multi-dose, pharmacokinetic and pharmacodynamics, or PK/PD, clinical study of cytisinicline in smokers.

The study evaluated the repeat-dose PK and PD effects of 1.5 mg and 3 mg cytisinicline in 26 healthy volunteer smokers when administered over the standard 25-day course of treatment.

Smokers in the study had a mean age of 39 years, smoked on average 17.2 cigarettes a day, and were not required to quit smoking or have a predetermined quit date while on study.

All subjects had a significant and immediate reduction in cigarettes smoked within 2 days of initiating cytisinicline treatment.

By Day 26, subjects had an average 80% reduction in cigarettes smoked, 82% reduction in expired carbon monoxide, and 46% had stopped smoking.

The biochemically verified smoking cessation rates were 39% and 54% in the 1.5 mg and 3.0 mg cytisinicline treated groups, respectively.

The PK results indicated expected increases in plasma concentration between the standard 1.5 mg and higher 3.0 mg doses of cytisinicline with no evidence of drug accumulation.

Cytisinicline at either dose was well tolerated with only transient, mild-to-moderate headache as the most common adverse event, which was not treatment limiting. No adverse events were severe, serious, or led to withdrawal from the study.

Cindy Jacobs, CMO at Achieve commented, “Given the short 25-day treatment period, the abstinence rates observed are impressive, particularly since subjects were not required to commit to quitting and received minimal behavioral support during the study. These results continue to support our belief that cytisinicline could be a well-tolerated and effective potential treatment option for the millions of people who are battling nicotine addiction.”

ACHV closed at $1.81, it last traded at $2.88.

STOCKWINNERS

To read timely stories similar to this, along with money making trade ideas, sign up for a membership to Stockwinners.

This article does not constitute investment advice. Each reader is encouraged to consult with his or her individual financial professional and any action a reader takes as a result of information presented here is his or her own responsibility.

Zosano reports positive migraine data, Shares jump

Zosano says Qtrypta long-term study shows ‘well-tolerated safety profile’

Zosano says Qtrypta long-term study shows 'well-tolerated safety profile', See Stockwinners for more

Zosano says Qtrypta long-term study shows ‘well-tolerated safety profile’ , Stockwinners

Zosano Pharma (ZSAN) announced earlier today the completion of the second and final goal of the long-term safety study for Qtrypta, in which patients treated migraine attacks over a one year period.

“The long-term data generated in this trial reinforced the well-tolerated safety profile and strong efficacy results previously reported in the six-month dosing portion of this safety study and in the randomized Phase 2/3 ZOTRIP pivotal study,” the company said in a statement.

Throughout the clinical program, over 5,800 migraine attacks have been treated with Qtrypta to date, it added.

The Qtrypta long-term safety trial is an open-label study evaluating the safety of the 3.8 mg dose of intracutaneous zolmitriptan in adults with migraine who have historically experienced at least two migraine attacks per month.

The study evaluated over 150 adults with migraine disease for six months, and more than 50 patients for a year at 31 sites in the U.S.

Of more than 5,800 migraines treated, investigators reported 832 adverse events, of which 298 were reported as application site reactions and 161 were reported as triptan related adverse events.

Observational efficacy parameters continued to demonstrate a rate of pain freedom at two hours following patch application of approximately 44% and most bothersome symptom freedom of approximately 68%, while pain relief at two hours was reported at 81% of migraine attacks treated, said Zosano.

The company expects to file an New Drug Application for Qtrypta in the fourth quarter of 2019.

ZSAN is up 95% to $4.41.

STOCKWINNERS

To read timely stories similar to this, along with money making trade ideas, sign up for a membership to Stockwinners.

This article does not constitute investment advice. Each reader is encouraged to consult with his or her individual financial professional and any action a reader takes as a result of information presented here is his or her own responsibility.

Bristol-Myers comments on Celgene’s purchase

Bristol-Myers sees ‘meaningful financial benefits’ from Celgene transaction.

Bristol-Myers treatment for colorectal cancer approved, Stockwinners

Bristol Meyers Comments on Celgene purchase, Stockwinners

Bristol-Myers Squibb (BMY) said an updated its investor presentation about the Celgene (CELG) transaction.

The company said, “The Celgene transaction is the natural next step in Bristol-Myers Squibb’s proven strategy that has consistently delivered results for over a decade.

Through a disciplined approach to driving innovation, focusing on high-value opportunities and sourcing innovation externally to complement its internal portfolio and pipeline, Bristol-Myers Squibb has generated consistently strong growth and increased its dividend for 10 consecutive years.

The combination with Celgene will create a leading biopharma with increased scale, while maintaining the same agility and a focus on delivering for patients in core disease areas of high-unmet medical need.

The pipeline of the combined company provides significant near-, medium- and long-term opportunities for value creation. Bristol-Myers Squibb is acquiring Celgene’s robust and complementary pipeline at an attractive price.

In addition to six expected near-term product launches representing more than $15B in revenue potential, the combination will greatly increase Bristol-Myers Squibb’s Phase I and II assets, which will provide the next set of registrational opportunities in core therapeutic areas.

With an expanded set of scientific platforms and research capabilities, Bristol-Myers Squibb will be well positioned to discover and develop highly innovative medicines and accelerate these new options to patients through one of the highest-performing commercial organizations in the industry.

Bristol-Myers Squibb is well positioned for 2025 and beyond with continued leadership across Oncology and a diversified portfolio of assets.

The combined company will have a broad, balanced and earlier life-cycle marketed portfolio with a significantly higher number of opportunities across multiple diseases to drive the growth of Bristol-Myers Squibb in the second half of the decade. These opportunities will support financial strength for continued investment and innovation.

The Celgene transaction is expected to generate meaningful financial benefits for all stockholders.

With more than $45B of expected free cash flow generation over the first three full years post-closing, the combination will enable rapid debt reduction to de-lever the balance sheet and strengthen Bristol-Myers Squibb’s credit profile.

Bristol-Myers Squibb expects to realize run-rate cost synergies of approximately $2.5B by 2022 from the combination, and the combined company is expected to grow revenue and EPS every year through 2025.”

STOCKWINNERS

To read timely stories similar to this, along with money making trade ideas, sign up for a membership to Stockwinners.

This article does not constitute investment advice. Each reader is encouraged to consult with his or her individual financial professional and any action a reader takes as a result of information presented here is his or her own responsibility.

Merck reports positive results of its renal cell carcinoma drug

Merck presents results from Phase 3 KEYNOTE-426 study

Merck presents results from Phase 3 KEYNOTE-426 study, Stockwinners
Merck presents results from Phase 3 KEYNOTE-426 study, Stockwinners

Merck (MRK) announced presentation of the full results from the pivotal Phase 3 KEYNOTE-426 trial investigating KEYTRUDA, Merck’s anti-PD-1 therapy, in combination with Pfizer’s (PFE) Inlyta, a tyrosine kinase inhibitor, for the first-line treatment of advanced renal cell carcinoma at the 2019 Genitourinary Cancers Symposium.

Merck's anti-PD-1 therapy works in combination with Pfizer's (PFE) Inlyta, Stockwinners

Merck’s anti-PD-1 therapy works in combination with Pfizer’s (PFE) Inlyta

This is the first combination regimen to significantly improve overall survival, progression-free survival and objective response rate compared to sunitinib.

Results were consistent across all IMDC subgroups, including favorable, intermediate and poor risk groups, and regardless of PD-L1 expression.

As previously announced, the U.S. Food and Drug Administration has granted priority review for a supplemental Biologics License Application for #KEYTRUDA in combination with axitinib for the first-line treatment of patients with advanced RCC based on the results of KEYNOTE-426, and has set a Prescription Drug User Fee Act, or target action, date of June 20, 2019.

Findings from the first interim analysis showed KEYTRUDA in combination with axitinib reduced the risk of death by 47% – significantly improving OS compared to sunitinib.

For the dual primary endpoint of PFS, the KEYTRUDA combination showed a reduction in the risk of progression of disease or death of 31% compared to sunitinib.

In the study, the ORR was 59.3% for patients who received KEYTRUDA in combination with axitinib and 35.7% for those who received sunitinib, with a complete response rate of 5.8% and 1.9% and a partial response rate of 53.5% and 33.8%, for patients receiving the KEYTRUDA combination or sunitinib, respectively.

Median duration of response was not reached in the KEYTRUDA combination arm and was 15.2 months in the sunitinib arm. The results for OS, PFS and ORR were consistent across all IMDC risk groups and seen regardless of PD-L1 expression.

The observed adverse event profile was as expected based on the known profiles of KEYTRUDA and axitinib.

There was a higher incidence of grade 3 or 4 liver enzyme elevation with KEYTRUDA plus axitinib than previously observed with each agent as monotherapy.

Merck has filed these data with regulatory authorities worldwide.

Merck has an extensive clinical development program in RCC and is advancing multiple potential registration-enabling studies with KEYTRUDA, as monotherapy and in combination with other treatments, including KEYNOTE-564 and KEYNOTE-581.

STOCKWINNERS

To read timely stories similar to this, along with money making trade ideas, sign up for a membership to Stockwinners.

This article does not constitute investment advice. Each reader is encouraged to consult with his or her individual financial professional and any action a reader takes as a result of information presented here is his or her own responsibility.