Parkinson’s patients have a subpopulation of astrocytes — brain cells that support neuronal function and health — that produce a vitamin D-activating enzyme called CYP27B1 and are involved in clearing the toxic alpha-synuclein clumps that form in the disease. The small study compared deceased Parkinson’s…

Winners of the 2022 edition of the $3 million Cure One, Cure Many Award for the early diagnosis of Lewy body dementia (LBD) have been announced by its promoter, the American Brain Foundation. They are the Mayo Clinic’s Owen A. Ross, PhD, Pamela J. McLean, PhD, and…

Athira Pharma has dosed the first patient in its Phase 2 clinical trial evaluating ATH-1017 as a treatment for Parkinson’s disease dementia (PDD) and dementia with Lewy bodies (DLB) — forms of more severe cognitive impairment in Parkinson’s disease. The trial (NCT04831281), known as SHAPE, is still…

A new molecule — a peptide tweaked by scientists in the laboratory — has the potential to prevent the misfolding and toxic aggregation, or clumping, of misfolded alpha-synuclein protein, a hallmark of Parkinson’s disease, a study shows. This study, supported by funds from Alzheimer’s Research U.K., paves the…

According to a 2013 article in The New York Times, the average American knows about 600 people. Since the debut of “Life, Lemons, and Lemonade” over two years ago, I have met many doctors, community educators, foundation directors, researchers, and people with Parkinson’s disease. Between fundraisers, Zoom support…

ABBV-0805, AbbVie’s experimental antibody-based therapy for Parkinson’s disease, selectively binds to toxic clumps of the alpha-synuclein protein — a hallmark of the disease — preventing their spread and prolonging survival in mouse models of Parkinson’s, a study shows. Also, the investigational antibody was found to bind to harmful…

Scientists at the Duke University School of Medicine have received two grants totaling $18 million to investigate how different cells in the brain and in the gut may foster the onset and progression of Parkinson’s disease. The grants from the Aligning Science Across Parkinson’s (ASAP) initiative will fund two…

Amprion has announced the commercial rollout of SYNTap Biomarker Test, a laboratory test to accurately detect alpha-synuclein aggregates, a hallmark of various brain diseases, including Parkinson’s disease. Alpha-synuclein, a protein, can misfold and accumulate (aggregate) in toxic clumps called Lewy bodies, leading to the death of nerve…

Vanqua Bio has raised $85 million in funding to accelerate the development of its small molecule technology platform for treating neurodegenerative disorders such as Parkinson’s disease. Led by Omega Funds, the Series B financing will advance the research of Dimitri Krainc, MD, PhD, of Northwestern University, an…

Researchers developed “mini-brains” — midbrain-like organoids — that recapitulate for a first time two key Parkinson’s hallmarks in that organ: the formation of toxic protein clumps known as Lewy bodies and the loss of dopamine-producing neurons. A combination of two known Parkinson’s risk factors — a deficiency of the beta-glucocerebrosidase…