Viage Therapeutics Inc. – formerly Digestome Therapeutics Inc. – on July 26 unveiled positive data from its phase I study on DGX-001 for mild cognitive impairment in Alzheimer’s disease (AD) and Parkinson’s (PD). The randomized, double-blind, placebo-controlled study demonstrated changes in brain activity according to quantitative electroencephalography (qEEG) measurements in 68 healthy volunteers dosed with single ascending and multiple ascending doses.
Viage Therapeutics Inc. – formerly Digestome Therapeutics Inc. – on July 26 unveiled positive data from its phase I study on DGX-001 for mild cognitive impairment in Alzheimer’s disease (AD) and Parkinson’s (PD). The randomized, double-blind, placebo-controlled study demonstrated changes in brain activity according to quantitative electroencephalography (qEEG) measurements in 68 healthy volunteers dosed with single ascending and multiple ascending doses.
Researchers from Washington University in St. Louis reported data validating microtubule-binding region (MTBR) of tau containing the residue 243 (MTBR-tau243) as a new cerebrospinal fluid (CSF) biomarker specific for insoluble tau aggregates in Alzheimer’s disease (AD).
One of the features associated with early-stage Parkinson’s disease (PD) diagnosis is the presence of cognitive impairment. Other neurological conditions such as dementia, synucleopathies or amyloid disorders share the same impact on mental deterioration where the disruption of frontal-subcortical circuits is involved.
A shortage of efficacy compared to placebo in a phase II study of treating cognitive impairment has put Aptinyx Inc. on the defensive. The company’s oral, small-molecule NMDA receptor modulator, NYX-458, was being studied in 99 patients with mild cognitive impairment or mild dementia associated with Parkinson’s disease or Lewy body dementia. Based on the results, Aptinyx has decided to stop the therapy’s development, along with closing its phase IIb study of another oral, small molecule, NYX-783, for treating post-traumatic stress disorder.
Wangli Technology, a subsidiary of Adai Technology (Beijing) Co. Ltd., has raised ¥100 million (US$14 million) to continue developing digital therapeutics aimed at mental health indications.
Research at Monash University has led to the identification of structurally novel muscarinic acetylcholine receptor (mAChR) positive allosteric modulators (PAMs) with potential utility in treating Alzheimer's disease and other cognition disorders.
Communication between adipose tissue and the brain increases the risk of cognitive impairment in patients with insulin resistance through extracellular vesicles (EVs) containing microRNAs (miRNAs). Neurons could be damaged when these nucleotides reach the hippocampus guided by membrane proteins in prediabetic overweight people.
Syncthink Inc. is preparing to launch its neurological impairment and disease diagnostic in Europe, after securing CE marking for the ocular biomarker device. The company is raising a new round of funding to support commercialization of the Eye-Sync system and has two projects exemplifying applications of the device running with academic collaborators in the U.K.
Mark it as a day to remember. The U.S. FDA has awarded de novo marketing authorization for the first in vitro diagnostic (IVD) test for Alzheimer’s disease (AD), enabling diagnosis of the dreaded disease years earlier than current clinical tests. Fujirebio Diagnostics Inc.’s Lumipulse G β-Amyloid Ratio (1-42/1-40) measures specific proteins in cerebral spinal fluid to provide rapid assessment of the risk of amyloid plaques, an indicator of the disease that may develop decades before cognitive impairment occurs.
