CATEGORIES: Research
starwise therapeutics

StarWise Therapeutics LLC & HNF Join Forces for Treatment of CMT2A

by | Mar 26, 2018 | 5 comments

starwise therapeutics

News Flash –  StarWise Therapeutics LLC and the Hereditary Neuropathy Foundation join forces to expedite the advancement of a new drug entity to the clinic for the treatment of CMT2A.

StarWise Therapeutics LLC based in Madison, WI has developed novel, safe HDAC6 inhibitors for use in the treatment of various neurological disorders.  On the top of its list is the use of its new drugs in the potential treatment of the genetic disorder known as Charcot-Marie-Tooth disease, or CMT for short.

CMT is a progressive genetic disease of which there are many variants. CMT2 is a mutation in the sequence of the mitofusin 2 gene or MFN2. MFN2 is a protein that plays an essential role in the function of mitochondria which generate energy in the cells. In MFN2 patients, the energy produced by neuronal mitochondria is insufficient to sustain axons. As a consequence, axonal degeneration gradually occurs, causing muscle weakness, atrophy and deformities in the feet, legs, arms and hands. Those with CMT often lose the ability to walk and may become dependent upon assistive devices to remain mobile. Severe, chronic pain is common, and there is no cure.  

StarWise Therapeutics and Waikato University in NZ have demonstrated that their key drug is able to restore sensory and motor function in the CMT2A mutant animals to performance levels akin to those of the wild type animals.

The Hereditary Neuropathy Foundation (HNF) is a non-profit 501(c)3 global organization whose mission is to increase awareness and accurate diagnosis of CMT, support patients and families with critical information to improve quality of life, and support research. HNF has notably developed the Therapeutic Research in Accelerated Discovery (TRIAD) program, a collaborative effort with academia, government, and industry to support and develop treatments for CMT.

starwise therapeuticsThese two entities have now linked their expertise in order to advance the StarWise agents to the clinic. Key medicinal chemistry, biology, and clinical experts will be meeting in NYC this week to make plans for the filing of an Investigation New Drug (IND) application with the FDA for the treatment of this disorder. And this couldn’t be  more timely with the upcoming HNF-hosted FDA externally-led Patient-Focused Drug Development (PFDD) Meeting on September 28 in Washington, DC. StarWise and HNF are forging the way to accelerating therapies to the clinic for many CMT sub-types and for the first time CMT2A will be added to the that list. Stay-tuned as we will be reporting with research and clinical updates!

Learn more on this topic

Related Blog Posts

A New Mouse Model for Charcot-Marie-Tooth (CMT2)

We were recently informed that The Jackson Laboratory (JAX, a nonprofit biomedical research institution headquartered in Bar Harbor, Maine) had taken delivery and will be distributing a newly generated CMT-related mouse model. The new model expresses mutant mitofusin 2, a mitochondrial membrane protein involved in mitochondrial fusion and regulation of vascular smooth muscle cell proliferation.

Hot Off the Press – Potential Treatment for CMT1A

Two recent publications from Pharnext describe a novel synergistic combination of 3 drugs (baclofen, naltrexone and sorbitol) and its effect on CMT1A both in the lab and in a phase II clinical trial. These 3 drugs already approved but for unrelated conditions, are combined at new optimal lower doses and under a new formulation. This novel potential therapeutic is called PXT-3003.

Support CMT Therapeutic Alliance

HNF has entered into a joint venture – the CMT Therapeutic Alliance – with a unique non profit organization (BioPontis Alliance for Rare Diseases) that brings professional drug discovery capabilities to translate our research results into potential treatments.

Sneak Peak of Fall Newsletter: CMT Research Study Survey

My name is Elizabeth Francisco and I am a graduate student from the Genetic Counseling program at the University of North Carolina Greensboro. I am inviting you to participate in a research study. The goal of my study is to learn more about the experiences of people with Charcot-Marie-Tooth (CMT) with genetic counseling and genetic testing. Adults with CMT and parents or legal guardians of someone of any age who has a diagnosis of CMT are eligible to participate

Building Awareness on CMT and Supporting the Patient Community – HNF Announces Support from Pharnext

HNFpharnext recently entered into a partnership with the French biopharmaceutical company, Pharnext, to help raise awareness of Charcot-Marie-Tooth (CMT) disease and support the CMT patient community through several initiatives. Building awareness is key! Pharnext’s support will assist HNF in distributing HNF’s CMT Update quarterly newsletter, enhancing the Global Registry for Inherited Neuropathies (GRIN), setting up activities for CMT September Awareness Month in the US and strengthening the CMT Inspire Community.

Quality of Life and CMT Research

Did you know that 95% of clinical trials fail? There are multiple causes, most related to efficacy or safety, which obviously can be harmful and risky for patients. The risk-reward of enrolling in trials is a judgment call based on the devastating effects of disease related to quality of life (QoL) or life-threatening disease. With CMT, the risk-reward is more of a challenging question for many, as CMT in most cases is non-fatal.

Help us answer questions that your doctors and the CMT Research Community aren’t too sure about.

Did you know that you can become part of a community in therapy development and further research for all forms of CMT and inherited neuropathies? The mission of the Global Registry for Inherited neuropathies (GRIN) is to collect clinical and genetic information from patients with ALL forms of Charcot-Marie-Tooth (CMT) and other related rare and ultra rare inherited neuropathies.

Hot off the press

It seems like almost weekly there is another new publication on CMT with interesting basic biology. While an earlier “Hot off the press” highlighted the work of Cherry and co-workers at the University of Texas Southwestern Medical Center who showed show that neurons lacking a gene for rab7 result in neuropathy.

Join the conversation

Leave a Comment

5 Comments

  1. Nancy Gebert

    I have CMT2A and live in Middleton, WI. I would be very interested in any follow-up of this research and if, or when, any patient studies might be needed.

    Reply
  2. Mohamed

    It is very good. Thanks god

    Reply
  3. Ritchie dugang

    Pls let us know how ee can support you..

    Reply
  4. Rick Cole

    This is great news and I can’t wait to see what’s in store down the road with the agents being researched for CMT2A. I am so very thankful to HNF and partners.

    Reply
  5. Karen Martine

    My 11 year old son has CMT2A and so does my 78 year old mom. I would love to see a cure soon. They suffer in pain everyday. Falls, breaks, fractures and sprained are a constant occurrence.

    Reply

Submit a Comment

Your email address will not be published. Required fields are marked *

Newsletter

Join for notifications on events, campaigns, & news