Genes associated with lysosomal dysfunction increase the risk of Parkinson’s disease (PD), according to a study led by scientists at Northwestern University. The discovery also explains why some people who carry a pathogenic variant of the GBA1 gene develop PD or dementia with Lewy bodies (DLB) and others do not. The key lies in the Commander complex, involved in the transport of proteins to this organelle. This discovery raises the need for combinatorial therapies that act on more than one pathway for this type of neurodegenerative disorder.
Remegen Co. Ltd. emerged as a surprise challenger in the generalized myasthenia gravis space, unveiling positive phase III data of its China-approved lupus drug, telitacicept (RCT-18; Tai’ai), in the rare autoimmune neuromuscular disorder at the 2025 American Academy of Neurology conference.
Tryptamine Therapeutics Ltd. is gearing up to enter the clinic with lead compound TRP-8803, an intravenous-infused psilocybin therapy, in patients with binge eating disorder in conjunction with psychotherapy.
ABL Bio Inc. announced April 7 that it sealed a potential £2.075 billion (US$2.65 billion) license deal with GSK plc, granting GSK global rights to use ABL’s blood-brain barrier (BBB) penetrating bispecific antibody platform, Grabody-B, to develop multiple programs in the neurodegenerative disease arena. Under the terms signed April 5, ABL agreed to transfer Grabody-B-related technology and know-how to GSK, upon which GSK will assume responsibility for preclinical and clinical development, manufacturing and commercialization.
China approved 48 first-in-class innovative drugs, as well as a significant number of medications for pediatric and rare diseases, thanks to measures aimed at enhancing review efficiency and accelerating patient access to novel therapies, according to a report released by China’s National Medical Products Administration.
Sumitomo Pharma Co. Ltd. announced that it will sell off two more of its subsidiaries, Sumitomo Pharma (China) Co. Ltd. and Sumitomo Pharma Asia Pacific Pte. Ltd. (and their subsidiaries), to Marubeni Global Pharma Corp. April 1, as the Japanese pharma continues restructuring efforts from last year.
Nissan Chemical Corporation and Sanwa Kagaku Kenkyusho Co. Ltd. (SKK) have entered an agreement to codevelop SK-2407/SN-001 for the treatment of dentatorubral-pallidoluysian atrophy (DRPLA) in Japan.
Ono Pharmaceutical Co. Ltd. has entered into a drug discovery collaboration agreement with Reborna Biosciences Inc. to generate RNA-targeting novel small molecules in the field of the central nervous system.
For the first time, researchers have identified that inflammation – long associated with multiple sclerosis (MS) – appears to cause increased mutations that damage neurons linked to MS progression. Researchers at the Florey Institute and the University of Melbourne studied MS brain lesions, which are areas of past or ongoing brain inflammation that are visible as spots on MRI scans.
Australia’s Therapeutic Goods Administration (TGA) has once again decided against approving Eisai Australia Pty Ltd.’s amyloid beta binder, Leqembi (lecanemab), for treating patients with mild cognitive impairment due to Alzheimer's disease and mild Alzheimer's dementia.