Key Biochemical Trigger of Huntington’s Disease Progression Identified

Summary: Researchers have identified a crucial biochemical mechanism that could allow Huntington’s disease to be studied before symptoms appear, offering hope for early intervention. The team found that disrupted dopamine…

Researchers identify deletions in long noncoding RNA that lead to severe neurodevelopmental disorder

Credit: Unsplash/CC0 Public Domain Broad Institute-led research has revealed that deletions in the CHASERR gene cause a distinct neurodevelopmental disorder resulting in severe encephalopathy, cortical atrophy, and cerebral hypomyelination. Developmental…

Genetic variants in melatonin receptor linked to idiopathic osteoporosis

Credit: cottonbro studio from Pexels Columbia University Medical Center researchers have identified specific variants in a melatonin receptor gene that impair bone turnover, leading to significant reductions in bone density…

New study tries to unpick which has a greater impact on lifespan

Credit: Pixabay/CC0 Public Domain As people who research aging like to quip, the best thing you can do to increase how long you live is to pick good parents. After…

New Genes Linked to Muscle Aging Discovered

Summary: Scientists have identified new genes linked to muscle aging, offering potential targets for therapies to slow muscle loss in older adults. The study used artificial intelligence to analyze gene…

Key Brain Protein Tied to Motivation and Mood Identified

Summary: A new study has identified a brain protein, vesicular nucleotide transporter (Vnut), as essential for regulating mood and motivation in mice. When Vnut was removed from brain cells called…

New Genetic Mutations Linked to Schizophrenia Risk

Source: A study has identified mutations arising during brain development that may contribute to schizophrenia. Unlike inherited genes, these somatic mutations occur after conception and were found more frequently in…

Study finds common breast cancer treatments may speed aging process

Credit: Pixabay/CC0 Public Domain A new study led by investigators at the UCLA Health Jonsson Comprehensive Cancer Center has revealed that common breast cancer treatments, including chemotherapy, radiation, and surgery,…

Does Stress Lead to Premature Hair Graying?

Summary: Hair turns grey due to a decrease in melanin production in hair follicles, a process influenced by both genetics and environmental factors like stress. Contrary to myths, plucking a…

MicroRNA is the Nobel-winning master regulator of the genome – researchers are learning to treat disease by harnessing how it controls genes

When Victor Ambros and Gary Ruvkun discovered a new molecule they called microRNA in the 1980s, it was a fascinating diversion from what for decades had been called the central…