Cells

In a first-of-its-kind study, researchers zoomed in on PTSD at the single-cell level to better understand how it affects the brain. The findings revealed how trauma can lead to specific molecular changes in some brain cells.

A new organelle has been found by scientists at the University of Virginia. The super-small specialized structure has a role recycling material inside our cells, and its discovery could lead to improved treatments for a wide range of diseases.

In a large study, the drug leading the charge in anti-aging science has shown to be just as effective in protecting cells and cognitive function as cutting calories or intermittent fasting. It's the most comprehensive study of rapamycin yet.

A protein found in our cells has emerged as a secret weapon against biological aging, acting like a glue to repair damaged DNA and ward off neurological degeneration including that seen in motor neuron, Alzheimer’s and Parkinson’s diseases.

We could be on the verge of a major cancer breakthrough, with a new nanoparticle-based vaccine reportedly obliterating pancreatic cancer cells in preclinical trials. This success now takes it a step closer to a first-of-its-kind human trial.

One type of parasite, Entamoeba histolytica, has developed a very intriguing way to evade the defences of our immune system. It rips pieces off human cells and steals the proteins to wear them as a disguise.

The existence of orange cats dates back to the 12th century, but the DNA driving this color has been a mystery – until now. Scientists have solved the puzzle, finding a surprise variant that triggers ginger fur, one not seen in any other orange animal.

Taking a vitamin D supplement can knock years off your biological aging, according to the results of a large, long-term study. This may not seem like a lot, but it's a significant amount as you become increasingly susceptible to disease as you age.

In a new study, researchers have identified a way to stop cells from dying, opening the door to developing treatments that slow the progression of neurodegenerative conditions like Parkinson’s disease.

We're one step closer to that elusive goal preventing hair loss and enabling new growth, as scientists identify the crucial role that one all-important protein has in protecting the hard-working cells on the production line.

A rice wine native to the Philippines has grabbed the attention of researchers looking into new, natural ways to slow biological aging. But it's not the wine itself – sorry – in the spotlight, but what's leftover after the liquid is ready to bottled.

In a major breakthrough for regenerative medicine, MIT scientists have developed a way to convert skin cells directly into brain cells extremely efficiently, without needing to go through the intermediate step of converting them to stem cells first.