Mitch Leslie

Researchers are testing multiple treatments for the rare genetic conditions

Lab-grown organoids reproduce some of a kidney’s internal structure and function

The cells could be a new source of tumor DNA for liquid biopsies

In first human test, genetically modified pancreas cells injected into patient’s arm evade immune attack, produce insulin

New approach aims to reduce disease transmission by quickly spreading a gene variant that occurs naturally in some mosquitoes

Scientists spot mitochondria traveling through “bridges” into nearby cancer cells

Injections of mRNA may offer a simpler, cheaper way to build powerful CAR-T cells

The pancreas, which helps control blood sugar in humans, may be critical part of shark immune system

Macrophages help male deer build their impressive headgear, new study suggests

Improved editing tool inserts gene-size sequences into human genome at specific locations, broadening potential treatments

Blocking erythropoietin’s effects on macrophages fights cancer in mice

Inflammation-suppressing regulatory T cells reduce pain in female mice by targeting nerve cells

Studies suggest mammals’ external ears carry unexpected type of cartilage and rely on the same genetic instructions as gills

Pulsating blood vessels push fluid into and out of the brains of slumbering mice

The first clinical trial of zebrafish embryos acting as cancer “avatars” will start soon

Study extends lifespan estimate for one whale species and suggests researchers have been underestimating others as well

Lithocholic acid replicates antiaging effects of food restriction in mice, other animals

ChatGPT-like model learns on its own to devise new proteins and genetic sequences

When nutrients get scarce, some of these organelles specialize in producing energy whereas others turn to manufacturing

Simple ingredients could have formed first cell membranes