A new study underscores the variability of immune responses in different people with multiple sclerosis (MS) and suggests this heterogenity affects responses to the commonly prescribed MS medication interferon-β, but blood biomarkers may exist that can help to determine those most likely to benefit from such treatment. The study, “Cytokine profiles…
Drug information
RedHill Biopharma, Ltd., an Israeli biopharmaceutical company focused on the development and commercialization of oral-administered small-molecule medicines for the treatment of inflammatory and gastrointestinal diseases, recently announced it has received a Notice of Allowance from the United States Patent and Trademark Office (USPTO) for a new patent covering its…
TNF-α blocking drugs, such as infliximab, surprised investigators when their use in people with multiple sclerosis (MS) actually triggered demyelination. In a case report published in the journal Neuroimmunology & Neuroinflammation, Vanderbilt University Medical Center researchers reviewed an aggressive demyelinating event in a non-MS patient treated with TNF-α blockers. TNF-α blockers…
Stable multiple sclerosis (MS) patients do not appear to be at any increased risk of disease reactivation while switching to oral therapy following treatment with injectable interferon-β/glatiramer acetate (IFNβ/GA), a study reports. Recently published in the European Journal of Neurology, the Australian study was titled “Risk of early…
Researchers have found that changes in the composition of immune molecules — specifically, a shift to more anti-inflammatory cytokines and regulatory T-cells (Tregs) — likely account for the efficiency of alemtuzumab (Lemtrada) as a treatment for relapsing-remitting multiple sclerosis (RRMS). The study, titled “Alemtuzumab long-term immunologic effect: Treg suppressor function…
In a recent study of more than 1,200 patients with multiple sclerosis (MS), a research team reported that treatment with the drug natalizumab (Tysabri) could lead to a tenfold increase in the levels of blood antibodies associated with a virus causing a rare but severe brain disease known as progressive multifocal…
Multiple sclerosis (MS) patients treated with natalizumab have an increased risk of developing high levels of antibodies associated with a virus causing a rare, but often fatal, brain infection known as progressive multifocal leukoencephalopathy (PML), researchers reported. Their study, “Therapy with natalizumab is associated with high JCV seroconversion and rising JCV index values,”…
Researchers from the University College London (UCL) found that the anti-convulsant drug phenytoin protected neural tissue in patients with optic neuritis — often the first symptom of multiple sclerosis (MS) — a condition that causes the nerves carrying information between the eyes and the brain to become inflamed and progressively damaged. The study…
Premature infants are known to be at risk of cerebral injury due to oxygen deprivation and later problems with cognitive development, but an immunomodulating drug mostly used in the treatment of multiple sclerosis (MS) may be of help. Researchers in Germany and Switzerland reported that the drug fingolimod (Gilenya) prevented brain…
A panel of neurologists from the U.K. and Ireland recently developed practical consensus guidelines for monitoring multiple sclerosis (MS) patients on natalizumab (Tysabri) therapy for the risk of developing progressive multifocal leukoencephalopathy (PML), a life-threatening viral infection caused by the John Cunningham (JC) virus. The panel was summoned by…
Researchers have discovered a protein regulator that leads to autoimmune inflammation in multiple sclerosis (MS) patients, a possibly important discovery because potential therapeutic targets for diseases like MS are believed to lie in this cascade of inflammatory events. The researchers, in fact, suggest that the regulator, called Trabid, is one of…
Delayed-release dimethyl fumarate (Tecfidera) was recently approved for patients with relapsing-remitting multiple sclerosis (RRMS), although the mechanisms by which the drug exerts its action were not fully understood. A new study from the University Hospital Münster, Germany, shows that dimethyl fumarate alters the balance between subpopulations of T-cells to promote…
In a new study, researchers at the Scripps Research Institute (TSRI) uncovered the molecular mechanisms behind the perceived clinical efficacy of a specific drug type, sphingosine 1-phosphate receptor 1 (S1PR1) agonists, to diminish the harmful immune response that leads to autoimmunity in multiple sclerosis (MS) and other diseases, while still preserving the immune system’s…
EMD Serono, the North American biopharmaceutical business arm of Merck, announced it has gained exclusive rights over Rebif (interferon beta-1a) in the United States. Rebif is a treatment for relapsing forms of multiple sclerosis (MS). Rebif, an approved drug, is used to decrease the frequency of MS relapses and delay the occurrence of…
New research evaluating fingolimod’s clinical efficacy, safety, and tolerability in patients with relapsing-remitting multiple sclerosis (RRMS) largely supported its use, finding that the oral drug’s efficacy in a real-world setting was comparable to results observed in Phase 3 clinical studies. The research article, “Efficacy and Safety of Fingolimod in an Unselected…
MedChew Rx, by AXIM Biotechnology, the world’s first patented cannabinoid release chewing gum for pain and spasticity in multiple sclerosis (MS), is moving into clinical testing. If all goes well, the company plans for a global release date of 2017. Medical cannabis is believed to have considerable promise as a therapy for…
Teva Pharmaceutical Industries Ltd. and Active Biotech have discontinued the use of higher doses of the drug laquinimod in two ongoing multiple sclerosis (MS) studies. The decision was based on a recommendation by the Data Monitoring Committee (DMC) that is supervising the clinical trials after cardiovascular events, none of which were fatal,…
In a new study, researchers evaluated the effect of dalfampridine treatment in people with multiple sclerosis (MS) and observed significant improvements in not only walking speed and distance, but also in gait and balance. The paper, titled “Dalfampridine Effects Beyond Walking Speed in Multiple Sclerosis,” was published in the…
Alkermes plc, a biopharmaceutical company focused on therapies for the treatment of central nervous system (CNS) disorders, announced that it has successfully met its 2015 goals for their product and late-stage pipeline drug portfolio, including ALKS 8700, a monomethyl fumarate (MMF) drug candidate for the treatment of multiple sclerosis…
Akaal Pharma, a developer of small molecule drugs for the treatment of inflammation and autoimmune diseases including multiple sclerosis (MS), recently announced highly positive preclinical trial results on the safety and efficacy of its drug candidate AKP-11 when compared to Gilenya (fingolimod, FTY-720), an oral MS drug approved by…
Addex Therapeutics, a biopharmaceutical company developing novel small molecule allosteric modulators for neurological disorders, recently announced the publication of positive results from studies evaluating the therapeutic effect of ADX88178, a metabotropic glutamate receptor 4 (mGluR4) modulator, in an animal model of multiple sclerosis. The research article, titled “Allosteric modulation…
The Multiple Sclerosis Society of New Zealand (MSNZ) announced that PHARMAC has agreed with its request to finance two novel first-in-line therapies for relapsing-remitting forms of multiple sclerosis (MS), making them accessible to patients there. PHARMAC recently agreed to fund the two treatments, teriflunomide (Aubagio), supplied by Sanofi-Aventis NZ, and dimethyl fumarate (Tecfidera),…
A research team from the University of Alberta, Canada, is exploring a new therapeutic way of reducing brain inflammation in multiple sclerosis (MS) patients with fewer side effects. The study, titled “Granzyme B-inhibitor serpina3n induces neuroprotection in vitro and in vivo,” appeared in the Journal of Neuroinflammation. Most available…
Takeda Pharmaceutical, a pharmaceutical company based in Osaka, Japan, recently announced that a widely approved drug treatment for the prevention of relapses in multiple sclerosis (MS) is now available in Japan as well. Copaxone, (glatiramer acetate; 20 mg daily subcutaneous injection), developed by Teva Pharmaceuticals, is an immunomodulatory drug designed to act as…
Brickell Biotech, Inc., a pharmaceutical company developing novel therapies in the field of dermatology, recently announced it has exclusive worldwide rights over a series of new, retinoic acid-related orphan nuclear receptor gamma (RORy) inhibitors from the New York University (NYU) and Orca Pharmaceuticals. As part of the agreement, Brickell will be…
Synthetic Biologics, which specializes in the development of therapies for pathogen-specific diseases, recently announced the publication of new and positive data on results from a Phase 2 clinical trial evaluating the company’s product Trimesta™ as a treatment for relapsing-remitting multiple sclerosis (RRMS) in women. Professor Rhonda Voskuhl, director of the Multiple Sclerosis Program…
In a recent study entitled “Promotion of Remyelination by Sulfasalazine in a Transgenic Zebrafish Model of Demyelination,” researchers investigated whether sulfasalazine treatment, an anti-inflammatory and immune-modulating drug, could promote remyelination of axons in an organism model of demyelination diseases such as multiple sclerosis (MS). The study was published in the…
In a new study entitled “Untargeted plasma metabolomics identifies endogenous metabolite with drug-like properties in chronic animal model of multiple sclerosis,” a team of researchers performed a comparative analysis of metabolites between control mice and a mouse model with experimental autoimmune encephalitis (EAE, the most commonly used…
Roche recently provided an update on their late-stage pipeline products across several therapeutic areas, including ocrelizumab for the treatment of multiple sclerosis. The data was disclosed on Nov. 5 at the Roche Pharma Day 2015 event in London, U.K. Ocrelizumab was previously revealed to be the first investigational medicine…
MyTomorrows, a company that provides information and facilitates requests regarding clinical trials, diagnostic tests and medicines through its internet-based platform, and Hemispherx Biopharma, Inc, a pharmaceutical company specialized in the development of new therapies for life-threatening disorders, have partnered in an effort to make Hemispherx’s natural alpha interferon therapy…