A precancerous cell is a cell with certain abnormalities that makes it more likely to become cancerous. These abnormalities don't mean that it will become cancer—in fact, most don't—but the diagnosis ...

Tamoxifen (TAM, T5648, Sigma-Aldrich, Darmstadt, Germany) and its active metabolites, 4-hydroxy tamoxifen (4-OHT, H6278, Sigma-Aldrich, Darmstadt, Germany), were employed to inactivate GPX4 in T cells ...

Copyright 2024 The Associated Press. All Rights Reserved. A police officer stands guard as a health worker, right, administers a polio vaccine to a child in a ...

Islamabad [Pakistan]: Pakistan's National Emergency Operations Centre (NEOC) reported another polio case, bringing the total number of cases this year to 50, ARY News reported on Tuesday. According to ...

Scientists published more than three dozen papers as part of the Human Cell Atlas, an effort to map the human body cell by cell. The human body contains around 36 trillion to 37 trillion cells ...

Steve Gschmeissner / Science Photo Library via Getty Images Fat cells have a “memory” of obesity, which may help explain why it’s so difficult to maintain weight loss, according to a new ...

Islamabad [Pakistan], November 19 (ANI): Pakistan's National Emergency Operations Centre (NEOC) reported another polio case, bringing the total number of cases this year to 50, ARY News reported ...

Polio discovered in sewage in Warsaw. Credit: Flickr/NIH 3D Print Exchange Poland’s health authorities are on high alert after detecting traces of poliovirus in wastewter samples in Warsaw. This ...

The SARS-CoV-2 virus — which causes COVID — is made up of RNA (ribonucleic acid), a molecule that is found in all living cells. In the study, RNA was found to "trigger the development of a ...