Mitochondrial DNA represents about 1 percent of total cellular DNA (about 1000 to 10,000 copies per cell). Mitochondria are the chief energy-producing organelles inside our bodies' cells.

The innovative tech, called LoxCode, provides each cell in a genetically engineered mouse with one of billions of individual DNA barcodes, allowing them to be tracked in unprecedented detail.

LINE-1, a "jumping gene" making up 20% of the genome, invades DNA during cell division using protein-RNA clusters, offering insights into genome evolution and disease. Viruses are masters of hijacking ...

A study finds DNA damage and threats to cellular health with occupational exposure of farmers and farmworkers.

Vitamin D supplements might slow cellular aging by preventing the loss of telomeres, DNA sequences at the ends of chromosomes that shorten in old age, a new study suggests. The health effects of ...

By creating a more true-to-life representation of DNA's environment, researchers at Northwestern University have discovered that strand separation - the essential process a "resting" double helix ...

OGG1S326C, a variant widely recognized as a risk factor for various malignancies and other diseases, has drawn significant attention due to its high prevalence (~20% in Caucasians and ~40 to 60% in ...

This partnership aims to advance personalized cell therapy development by combining CellFE's Ryva™ Mechanoporation System with TcellTech's innovative nanoSMAR gene expression DNA vector platform.

In summary, optimizing DNA repair and cellular regeneration through YouthSpark not only combats the signs of aging but also supports long-term health and wellness.

These results demonstrate that the observed synergy of Elimusertib and GEM in the initial PDAC cell line screen can also be generalized to other ATR inhibitors and, therefore, underscores the ...

The ensuing study, published in Nature Communications on October 26, 2024, reveals a delicate "Goldilocks" zone-;a specific magnesium concentration range-;where DNA wraps around polyP-magnesium ...