genetics

Mutation in Brain’s Immune Cells Linked to Alzheimer’s Risk

Debi Johnson

Summary: A genetic mutation affecting microglia, the brain’s immune cells, can increase the risk of Alzheimer’s disease up to threefold. ...

Drug-Activated Protein Boosts Memory – Neuroscience News

Debi Johnson

Summary: Researchers made a breakthrough in memory research by genetically modifying the LIMK1 protein, crucial for memory, to be controlled ...

Tracing Human Migration and Colonization in the Americas Through Lice

Daisy Hips

Contact between Europeans and Native Americans is recorded in the DNA of head lice. Credit: Vincent Smith, Natural History Museum, ...

How Twins Are Unlocking the Molecular Mysteries of Obesity

Debi Johnson

Washington State University researchers have found an epigenetic signature in the cheek cells of obese twins that differs from their ...

New Gene Link to Treatment-Resistant Depression

Debi Johnson

Summary: Researchers discovered a gene, LHPP, that interacts with stress and plays a pivotal role in treatment-resistant Major Depressive Disorder ...

Heart to Brain: Unlocking the Genetic Pathway Behind Fainting

Debi Johnson

Summary: Researchers have unearthed the genetic connection between the heart and brain related to fainting spells. By viewing the heart ...

How mRNA Transport Influences Neuronal Health

Debi Johnson

Summary: Researchers linked the survival and pathology of sensory neurons to mRNA transport within these cells. They focused on the ...

Genes Guiding Mealtime Rhythms Revealed

Debi Johnson

Summary: Researchers utilized fruit flies to unravel the mystery of daily eating patterns in animals. They discovered that the quasimodo ...

Innocent Faces of Fentanyl: Opioid Use Linked to Distinct Birth Anomalies

Debi Johnson

Summary: Researchers have identified a potential new syndrome in babies born to mothers who used fentanyl during pregnancy. The infants ...

Screen Time’s Link to Autism and ADHD Explored

Debi Johnson

Summary: Researchers examined the connection between screen time and genetic predispositions to Autism Spectrum Disorder (ASD) and ADHD. Analyzing over ...