Anti-aging supplement Kim Kardashian, Bryan Johnson take
This is 40-something. Kim Kardashian, 45, has tried to cling to her youth by undergoing skin-tightening treatments, traveling…
Genes Tie Gut Motility to Surprising Nutrient: Vitamin B1
Analyzing data from more than 268,000 people, researchers found that genes involved in thiamine (vitamin B1) metabolism play…
Scientists discover spindle’s self-repair mechanism for accurate cell division
Every second, millions of cells in your body divide in two. In the space of an hour, they…
Biologists ‘Resurrect’ 3.2-Billion-Year-Old Enzyme | Sci.News
A team of researchers led by the University of Wisconsin-Madison has reverse-engineered a primordial nitrogen-fixing enzyme, illuminating how…
Facial wound secrets revealed for scarless repair
Tweaking a pattern of wound healing established millions of years ago may enable scar-free injury repair after surgery…
Sperm RNA aging shift that may explain paternal age effects
A newly revealed “aging cliff” in sperm RNA marks a conserved molecular transition from youth to later life,…
Study shows membrane chemistry influences early cell-like compartment evolution
Modern cells are complex chemical entities with cytoskeletons, finely regulated internal and external molecules, and genetic material that…
COVID-19 severity is linked to changes in mitochondrial DNA methylation
New evidence from Indian patients shows that severe COVID-19 is associated with distinct mitochondrial methylation signatures and altered…
Using AI to understand the age of disease onset in Huntington’s patients
A team from the Faculty of Medicine and Health Sciences and the Institute of Neurosciences at the University…
How “old RNA” reshapes sperm metabolism
Increasing paternal age has been linked to elevated health risks for the next generation, including higher risks of…
Genomic screening uncovers hidden cancer and heart disease risk in young adults
A large Australian pilot shows that testing healthy young adults for high-risk genes can reveal serious disease risk…
Single-cell technique maps pre-malignant gene mutations in solid tissues
A new single-cell profiling technique has mapped pre-malignant gene mutations and their effects in solid tissues for the…