A commercially available blood test, sold by ALZpath, can identify with high accuracy Alzheimer’s disease patients who are likely to be eligible for new treatments, a study suggests. By detecting a version of the tau protein in a blood sample, the “ALZpath pTau217 test can help healthcare providers…

The toxic clumping of amyloid-beta, one of two key proteins implicated in Alzheimer’s disease, causes living human cells to generate heat, which may cause more clumps to form, a study suggests. “Overheating a cell is like frying an egg — as it heats up, the proteins start to clump…

Hoth Therapeutics and Washington University have agreed to extend preclinical research into HT-ALZ, Hoth’s experimental therapy for Alzheimer’s disease. Research findings are expected to be helpful in estimating the best dose of HT-ALZ to test in potential clinical trials, according to a company press release. Hoth entered into…

Gain Therapeutics‘ investigational STAR (small-molecule structurally targeted allosteric regulators) candidate lowered toxic amyloid-beta and tau protein levels, both hallmarks of Alzheimer’s disease, in a cellular model of the disease. Treatment with the STAR molecule enhanced the survival and boosted communication between nerve cells, the company announced. The…

Prothena has begun testing single ascending doses (SAD) of PRX012, its investigational anti-amyloid beta antibody therapy, in a Phase 1 clinical trial with healthy volunteers and people with Alzheimer’s disease. This follows the recent approval of the company’s investigational new drug (IND) application for PRX012 by the U.S.

An international clinical trial for gantenerumab aimed at preventing inherited, early-onset Alzheimer’s disease is being launched at the Washington University School of Medicine in St. Louis. The trial, called the Primary Prevention Trial, is enrolling people with a family history of early-onset Alzheimer’s and its associated genetic…

The U.S. Food and Drug Administration (FDA) has granted breakthrough therapy status to gantenerumab, a human antibody that’s expected to slow or even prevent cognitive decline and memory loss in Alzheimer’s disease. The FDA designation is intended to accelerate the development and review of candidate therapies with clinical…

Amyloid-beta produced in peripheral organs, specifically the liver, may be implicated in the brain neurodegeneration observed in Alzheimer’s disease, according to a mouse study. The study, “Synthesis of human amyloid restricted to liver results in an Alzheimer disease–like neurodegenerative phenotype,” was published in PLOS Biology. Deposits of amyloid-beta…

The investigational therapy gantenerumab significantly lowered levels of established biomarkers in a rare, inherited form of early-onset Alzheimer’s disease, despite failing to slow cognitive decline or memory loss in symptomatic and asymptomatic patients, according to data from a Phase 2/3 clinical trial. Based on these results, enrolled patients…

ProMIS Neurosciences will advance the development of PMN310, its manmade antibody designed to target the toxic forms of amyloid beta that underlie Alzheimer’s disease. The first step in the manufacturing of PMN310 will be carried out by Selexis with its proprietary CHO-K1 cell line, part of the company’s…