Peroxynitrite induces cell death, and can influence signal-transduction processes, mitochondrial function and signalling of apoptosis. The formation and reactions of peroxynitrite play a ...

A cell lineage is the developmental history of a differentiated cell as traced back to the cell from which it arises. The cells of some organisms, such as C. elegans, have invariant lineages ...

The National Medical Commission (NMC) released the NEET UG 2025 syllabus, covering Physics, Chemistry, and Biology. T ...

Cornell researchers found that smaller nucleoli in cells could slow aging and extend lifespan, a principle evident in yeast but applicable to humans, offering a potential pathway for new longevity ...

These regulators are known as MYB, HDAC2, and FOXA2 and when they were suppressed in colon cancer cells, the cells switched back to a normal-like state, removing the cancer threat without ...

A gesture as simple as a smile can often convey what words ... with the help of some of nature's best engineers—stem cells. Leveraging these cells' ability to create a restorative environment ...

Department of Pediatric Surgery, Sophia Children’s Hospital, Erasmus Medical Center, Rotterdam 3000 CB, The Netherlands Department of Cell Biology, Erasmus Medical Center, Rotterdam 3000 CB, The ...

Professor Kwang-Hyun Cho remarked, "The fact that cancer cells can be converted back to normal cells is an astonishing phenomenon. This study proves that such reversion can be systematically induced." ...

Mitochondria are essential double-membrane organelles with intricate structures and diverse functions within cells. Under normal physiological conditions, mitochondria regulate cellular metabolism and ...

A large-scale single-cell study shows aging happens in specific stages driven by molecular cues, offering targets to modify the aging process and revealing key age and sex-related cellular differences ...