Cellular findings show Telomir-Zn modulates intracellular metal balance linked to oxidative stress, mitochondrial dysfunction ...

DNA is often described as the instruction manual for building the fundamental components of life. Proteins are helpers that ...

Although DNA is tightly packed and protected within the cell nucleus, it is constantly threatened by damage from normal ...

Overcoming tumor resistance to chemotherapy drugs has long been a challenge for oncology clinicians and researchers. Now, a new study suggests that blocking a key protein, p300, may force damaged ...

DNA can sustain serious injuries called double strand breaks, in which both strands of the helix snap. These breaks are among the most dangerous forms of DNA damage and immediately trigger the cell's ...

If severe DNA damage is not repaired, the consequences for the health of cells and tissues are dramatic. A study led by ...

A previously unknown type of DNA damage in the mitochondria, the tiny power plants inside our cells, could shed light on how our bodies sense and respond to stress. The findings of the UC ...

A bacterium best known for causing gum disease may also influence how breast cancer begins and spreads. A team at the Kimmel Cancer Center and the Bloomberg~Kimmel Institute for Cancer Immunotherapy r ...

(Beyond Pesticides, May 29, 2025) A study, published in Environmental Toxicology and Pharmacology, “investigates genotoxic effects on farmers in Paraíba, Brazil, analyzing buccal mucosa cells [cells ...

If severe DNA damage is not repaired, the consequences for the health of cells and tissues are dramatic. A study led by ...