UCSF scientists discover that the spindle, the structure that divides chromosomes equally during mitosis, actually gets stronger when it is stretched.

Every second, millions of cells in your body divide in two. In the space of an hour, they duplicate their DNA and grow a web of protein fibers around it called a spindle.

Every second, millions of cells in your body divide in two. In the space of an hour, they duplicate their DNA and grow a web ...

During pregnancy, maternal and fetal cells migrate back and forth across the placenta, with fetal cells entering the mother's ...

According to the American Cancer Society, colorectal cancer is the second leading cause of cancer death. Enrichment of regulatory T cells (T-regs) in solid cancers is generally associated with poor ...

Natural killer cells act as the immune system’s rapid-response team, but the stress of anxiety and insomnia may be quietly thinning their ranks. A study of young women in Saudi Arabia found that both ...

A man has become the seventh person to be left HIV-free after receiving a stem cell transplant to treat blood cancer. Significantly, he is also the second of the seven who received stem cells that ...

Stage 2 multiple myeloma involves intermediate cancer levels, requiring treatment for symptoms like bone issues, anemia, and kidney problems. Diagnosis includes blood, urine, imaging tests, and ...

Splinter Cell: Deathwatch is an upcoming adult action-thriller animated series that will appear on Netflix in October 2025. It is based on the legendary stealth-action video game series Splinter Cell, ...