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longevity

·October 30, 2018·7 min read

Lifespan and Sexual Maturity Depends on Your Brain More than Your Body

A new study reveals our longevity and sexual maturity are governed by our brains, not our bodies. Researchers discovered that animals with more neurons in the cerebral cortex live longer, regardless of their body size.

This shows an older man smelling a flower.

Featured Neuroscience

·October 25, 2023·6 min read

Sniffing Out Longevity: Aversion to Harmful Odors May Affect Lifespan

Nematodes from the species Caenorhabditis elegans show aversion to harmful odors, which might be an indicator of their enhanced longevity. A new study reveals that these odor molecules from pathogenic bacteria not only induce avoidance behaviors in the nematodes but also stimulate a protective neural circuit in other tissues.

Featured Genetics Neuroscience

·August 26, 2019·3 min read

Scientists have found longevity biomarkers

Exploring the effects of 17 different lifespan-extending interventions on gene activity, researchers identified genetic biomarkers for longevity in mice.

Featured Genetics Open Neuroscience Articles

·October 25, 2016·8 min read

Vitamin D Engages Longevity Gene to Increase Lifespan: C. elgans Study

Vitamin D appears to engage longevity genes to increase lifespan and prevent the accumulation of neurotoxic proteins linked to age related diseases, such as Alzheimer's, a new study reports.

Featured Genetics Neuroscience

·January 24, 2022·4 min read

Blood Proteins Could Be the Key to a Long and Healthy Life

Researchers have identified two blood proteins that influence health and longevity. Developing drugs to target these proteins could help slow the aging process.

This shows the aging process and a DNA strand

Featured Neuroscience Open Neuroscience Articles

·July 3, 2019·3 min read

Deep Aging Clocks: The emergence of AI-based biomarkers of aging and longevity

Combining multiple artificial intelligence agents sheds light on the aging process and can help further understanding of what contributes to healthy aging.

Image shows an old person walking down a street.

Featured Neurology Neuroscience Open Neuroscience Articles Psychology

·August 9, 2017·4 min read

Preparing For Longevity: We Don’t Need to Become Frail As We Age

According to a Frontiers in Physiology report, frailty may not be an inevitability as we age. It may be treatable, and even preventable.

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.

Featured Genetics Neuroscience

·November 28, 2023·5 min read

Protein Key to Lifespan and Healthy Aging Identified

A new study reveals the significant role of the CD300f immune receptor in determining life expectancy and healthy aging in mice. The absence of this protein in immune system cells, particularly in macrophages and microglia, leads to shorter life spans and pathologies related to cognitive decline and premature aging, with a more pronounced effect in females.

Featured Genetics Open Neuroscience Articles

·August 8, 2015·5 min read

How to Live to 100: Scientists Crack the Secrets of Centenarians

To live to be 100, you need to keep inflammation low and telomeres long, a new study reports.

This shows two fingers, one has a smiley face drawn on it, the other has a frowning face

Featured Neuroscience Open Neuroscience Articles

·July 28, 2020·4 min read

Pessimistic Outlook on Life Linked to Life Expectancy

Pessimistic people are more likely to die earlier from cardiovascular disease and other causes, but not from cancer than those who have a more optimistic outlook on life. However, optimists did not have a greater than average life expectancy.

Featured Neuroscience

·January 23, 2025·6 min read

Adults With ADHD May Have Shorter Lives

A study analyzing data from over 30,000 adults with diagnosed ADHD found a reduction in life expectancy of 4.5–9 years for men and 6.5–11 years for women compared to those without ADHD. Researchers caution that the findings may overestimate the reduction due to underdiagnosis and additional health problems among diagnosed individuals.