"We found that supplying NAD + can stimulate stem cell growth and inhibit the premature aging process in stem and skin cells from patients," Lautrup elaborates.

Cancer cells steal energy-generating parts from nerve cells to fuel their spread to distant sites, a discovery that could improve treatments against the deadliest tumours.

President Trump’s border czar Tom Homan on Tuesday said Iranian terror cells are a “significant threat” to Americans, stressing border security after the U.S ...

A paralyzed man received an injection of reprogrammed stem cells that helped him stand and move on his own again.

A newly discovered bat coronavirus uses the same cell-surface protein to gain entry into human cells as the SARS-CoV-2 virus that causes COVID-19, raising the possibility that it could someday ...

Landmark single-cell dataset of one billion cells will be used to train new AI models to advance researchers' understanding of cellular behavior and gene function REDWOOD CITY, Calif. , Feb. 6, 2025 ...

Chloroplasts, the parts of cells that allow plants and algae to photosynthesize, are thought to have originated more than 1 billion years ago, when photosynthetic cyanobacteria lived symbiotically ...

Human blood stem cells have been made in a laboratory for the first time, which could significantly improve how we treat certain types of cancer. The lab-grown cells have so far only been tested ...

However, it was thought that it was impossible for prokaryote cells to engulf one another.

In chronic hepatitis B, the liver contains immune cells that could destroy hepatitis B virus infected cells but are inactive. A team from the Technical University of Munich (TUM) has discovered ...

Whereas radiotherapy uses X-ray beams to damage tumor cells’ DNA, killing them, photodynamic therapy uses a different method to achieve the same result.