Latest

Genetics

This shows a foot radiating red light, symbolizing pain.

Featured Genetics Neurology Neuroscience Pain

·May 13, 2025·7 min read

Century-Old Mystery May Hold the Key to Diabetic Nerve Pain

A little-known cellular structure called the Nageotte nodule—first described over 100 years ago—has been identified as a key feature of diabetic neuropathy in new research. These nodules, made of decayed sensory neurons and support cells, were found in abundance in the sensory ganglia of diabetic organ donors.

Brain Cancer Featured Genetics Neurology Neuroscience

·May 12, 2025·6 min read

Mapping the Cellular Secrets of Glioblastoma

Two landmark studies have mapped the complex cellular ecosystems of glioblastoma, the deadliest form of brain cancer, offering unprecedented insights into how its diverse cells evolve and resist treatment. Using single-cell RNA sequencing on over 430,000 cells from 59 patients, researchers identified three new glioblastoma cell states and classified tumors into three overarching cellular ecosystems.

Featured Genetics Neurology Neuroscience

·May 10, 2025·4 min read

Exercise Boosts Stem Cell Therapy for Parkinson’s

Exercise enhances the effectiveness of stem cell-derived neuron transplants in a Parkinson’s disease (PD) rat model. Transplanted neurons alone improved basic motor functions, but when combined with voluntary exercise, the rats displayed significantly better agility and paw control.

Featured Genetics Neuroscience

·May 8, 2025·4 min read

Bigger Brains and Strong Immunity Linked to Longer Lifespans

New research reveals that mammals with larger brains and more robust immune systems tend to live longer lives. By studying 46 species, scientists found a clear link between maximum lifespan and the expansion of immune-related gene families.

Featured Genetics Neuroscience

·May 8, 2025·4 min read

Parental Genes Indirectly Influence Child Development

A new report reveals that parents' genes influence their children's educational and mental health outcomes, even when not directly inherited. This phenomenon, called "genetic nurture," shows that parents' genetic tendencies—such as valuing education or possessing strong non-cognitive skills—shape the home environment and positively impact child development.

Featured Genetics Neuroscience

·May 8, 2025·4 min read

Boosting Klotho Protein Slows Aging and Enhances Health

Increasing levels of the Klotho protein can slow aging and improve health across multiple systems. Scientists showed that mice treated to produce more secreted Klotho (s-KL) had better muscle strength, bone density, cognitive function, and even lived 15–20% longer.

This shows DNA, children walking, and brains.

Featured Genetics Neuroscience

·May 8, 2025·4 min read

Genes Strongly Influence When Babies Take Their First Steps

New research reveals that genetics play a major role in determining when babies begin walking, accounting for about 25% of the variation in this milestone. In a study analyzing data from over 70,000 infants, scientists identified 11 genetic markers linked to the timing of first steps.

Featured Genetics Psychology

·May 8, 2025·4 min read

Genetics, Not Parenting, Shapes Personality

New research challenges many widely held beliefs in psychology, revealing that genetics may play a greater role in shaping personality than parenting. The findings also dispute common assumptions about gender-based personality differences, the power of subliminal messaging, and the effectiveness of brain training.

This shows DNA and a child playing with blocks.

Autism Featured Genetics Neuroscience

·May 7, 2025·6 min read

Can Genetics Predict Autism Intellectual Disabilities?

A new predictive model combining genetics with developmental milestones may help forecast which autistic children are at risk of developing intellectual disabilities. In a large study of over 5,600 children, researchers were able to correctly predict 10% of such cases and differentiate between low and high-risk groups twice as well as current methods.

Featured Neurology Neuroscience

·May 7, 2025·9 min read

Want to Know Your Alzheimer’s Risk? Many Change Their Minds

New research reveals a striking gap between people’s theoretical desire to know their Alzheimer’s disease risk and their real-life decisions when results are actually offered. In a study of cognitively normal volunteers, only 60% chose to learn their estimated risk when given the chance, despite 81% expressing prior interest.

Featured Genetics Neuroscience

·May 6, 2025·6 min read

Romantic Partners Can Shape Genetic Risk for Binge Drinking

New research shows that romantic partners' habits and traits can influence how strongly genetic risk for binge drinking affects an individual. Using data from Finnish twins, scientists found that partners who smoke, show psychological distress, or exhibit low conscientiousness amplify genetic risk.

Featured Genetics Neuroscience

·May 4, 2025·5 min read

Two Key Signals Shape Brain Structure Early, Varying by Person

A new study has revealed how two morphogens, WNT and Sonic Hedgehog, act as molecular "traffic cops," directing early human brain development. Using a custom device and stem cell-derived organoids, researchers showed that exposure to these signals for just five days sets gene programs in motion that shape brain regions.