Addex Therapeutics has offloaded its portfolio of preclinical allosteric modulation drugs into Neurosterix, a new company that arrives on the scene with a $63 million series A round.
Ironically, the first person to be diagnosed with what is now Alzheimer’s disease was missing its major risk factor. When she first began showing symptoms of dementia in 1901, Auguste Deter was not particularly old. Despite Deter’s case, aging is the largest risk factor for developing Alzheimer’s, by a large margin. But “geroscience has not been translated into drugs for Alzheimer’s disease,” Howard Fillit, Alzheimer’s Drug Discovery Foundation co-founder and chief scientific officer, told BioWorld. “We’re just starting to see that cross-fertilization now.” This first article of a three-part BioWorld series on Alzheimer’s disease looks at how a group of researchers, as well as some startups, are trying to approach Alzheimer’s via an aging lens.
Alzheimer’s disease (AD) is recognized worldwide for its debilitating symptoms of declining cognitive function and gradual memory loss. What remains less clear is exactly what causes the neurodegenerative disease, and how to treat it. “Alzheimer’s disease is characterized by two key pathologies – beta-amyloid plaques and tau neurofibrillary tangles.” Seung-Yong Yoon, CEO of Adel Inc., told BioWorld. “Adel is looking to develop a tau-targeting drug, considering tau has been more correlated with AD symptom progression, and the industry’s need for tau pipelines.”
Acorda Therapeutics Inc. has filed for bankruptcy and agreed to sell its assets, including rights to its three commercialized drugs, to German biopharma Merz Therapeutics GmbH for $185 million. Palo Alto, Calif.-based Eiger Biopharmaceuticals Inc. also filed for bankruptcy.
Yes, even a phase III protocol for a “failed” trial can constitute prior art, the U.S. Court of Appeals for the Federal Circuit told a lower court April 1 when it returned Janssen Pharmaceuticals Inc. and Teva Pharmaceuticals USA Inc.’s patent squabble for a do-over.
Asha Therapeutics LLC has nominated a development candidate, ASHA-624, as a potential disease-modifying therapy for amyotrophic lateral sclerosis (ALS) with additional indications in chemotherapy-induced peripheral neuropathy, glaucoma, and traumatic brain and spinal cord injuries. ASHA-624 is expected to enter the clinic by year-end.
Analysis of the immune signatures of blood samples from patients with early-stage multiple sclerosis (MS) who were treatment naive has identified three distinct subtypes that have different disease trajectories and which respond differently to therapy.
Europe may still await its first disease-modifying Alzheimer’s drug after the EMA postponed its decision on Leqembi (lecanemab, Biogen Inc./Eisai Co. Ltd) on March 22, but leading members of the World Dementia Council were in an optimistic mood when they convened in London four days later. “We are working to make the inevitable happen earlier,” said Lenny Shallcross, executive director of WDC. “The inevitable will be rollout of medicines, rollout of better diagnostics and the improvement of care. All of those things over the next 10 years are inevitably going to happen.”
Acurex Biosciences Corp. has synthesized phenothiazines acting as ferroptosis inhibitors reported to be useful for the treatment of mitochondrial disease.