A Pap test (also called Pap smear) is a screening test in which the doctor inserts a speculum into a woman’s vagina and takes a sample of surface tissue with a special brush. The sample is examined to ...

Current political and economic issues succinctly explained. Singapore’s ruling People’s Action Party (PAP) has been renowned for its unbroken streak of election victories since the island ...

Jan. 15, 2025 — While most known types of DNA damage are fixed by our cells' in-house DNA repair mechanisms, some forms of DNA damage evade repair and can persist for many years, new research shows.

eLife is a non-profit organisation inspired by research funders and led by scientists. Our mission is to help scientists accelerate discovery by operating a platform for research communication that ...

Eligible islanders are being encouraged to take up the offer of a free smear test during cervical ... will then be checked for any changes to the cells in the cervix, health bosses said.

Jan. 23, 2025 — Researchers have uncovered which genes on the Y chromosome regulate the development of sperm and impact fertility in male mice. This research could help us understand why some ...

Cell signalling is the mechanism by which stimuli are transmitted via a signalling cascade to effector molecules that orchestrate the appropriate response. Types of cell signalling pathways ...

Although neurons are considered the basic units of the brain and nervous system, they do not do all the work. Glia are a non-neuronal category of cells that do not transmit electrical signals but ...