Pharmaxis Ltd. has found new funding to breathe life into a drug that looked like it might sit on the shelf for a while, but now appears to be a good candidate for tackling Parkinson’s and other neurodegenerative diseases.
How well connectomic models of the brain could be used to the predict performance of a specific person on cognitive tests was influenced by sociodemographic characteristics of that person, such as age and education. The findings, which were published in the Aug. 25, 2022, issue of Nature, suggest that models of cognition “are not predicting unitary cognitive constructs, such as episodic memory. Rather, they are predicting composites: measures of these constructs intertwined with sociodemographic and clinical covariates,” first author Abigail Greene told BioWorld.
A recent paper in the Journal of Neuroscience detailing preclinical research from the University of Texas shone new light on triggering receptor expressed on myeloid cells 2 (Trem2), an increasingly popular target in drug discovery that a handful of companies are pursuing.
Treatment with injections of gonadotropin-releasing hormone, indicated to prevent sexual maturation deficits in Down syndrome, also reduced cognitive function impairment associated Down syndrome, also called trisomy 21.
In the steadily heating-up psychedelics space, Wall Street is closely watching a number of players, among them Compass Pathways plc, which has slated an R&D update for Oct. 12. The check-in could provide guidance for investors on how the FDA regards COMP-360, the firm’s oral psilocybin for treatment-resistant depression (TRD). It could also help observers guess about the fate of pipeline prospects in the hands of others, including GH Research plc, advancing a would-be TRD fix derived from dried venom secreted by the Bufo alvarius toad.
Gate Neurosciences Inc. was first founded in 2019, but officially launched last week with two clinical-stage assets and a bold goal: to develop better drugs for CNS disorders and identify better-suited patients for those drugs. The company’s first molecular target is the NMDA receptor. Gate has acquired the rights to two NMDA receptor modulators, zelquistinel and apimostinel.
Japan’s Healios K.K. is in discussions with Japan’s Pharmaceutical and Medical Devices Agenc about the regulatory path forward for its Multistem somatic stem cell products, for which it conducted phase II/III trials in ischemic stroke and a phase II trial in acute respiratory distress syndrome.
As Novartis AG works to streamline the company and finalized a long-considered plan to separate its Sandoz Inc. business by creating a standalone company, it temporarily stopped dosing in a study of branaplam for treating Huntington’s disease. Several findings from the phase IIb study suggested the presence of peripheral neuropathy in some participants. An independent data monitoring committee recommended the dosing halt but fell short of recommending the study be terminated. The VIBRANT-HD steering committee agreed with the committee’s recommendation.
Noninvasive electrical stimulation of the brain for 20 minutes per session over four days has been demonstrated to improve both working- and long-term memory for at least one month, in people ages 65 to 88.
Alterity Therapeutics Ltd. has begun phase II trials with its lead candidate, ATH-434, in multiple system atrophy, a rare and highly debilitating Parkinsonian disorder.
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