Cells use homologous recombination to stitch double-stranded breaks (DSB) back together and the enzyme telomerase to cap exposed ends of a DNA strand with a repetitive DNA sequence called a telomere.

Telomeres are the protective caps at chromosome ends and are involved in aging and cancer. As we age, telomere length ...

In the 1930s, Muller was surprised to note that telomeres were strangely resistant to mutagenic X-rays. Why are the unique properties of these chromosomal "end caps" so important? Thus ...

Telo­meres are quite long at birth and shorten a bit every time a cell divides; ultimately, after scores of divisions, very little telomere remains and the cell becomes inactive or dies.

The fact that telomeres are central to many aspects of cancer means that scientists have long been interested in their role and what happens when they become defective. Although previous studies had ...

Telomeres are long, repeating sequences of DNA that bookend chromosomes ... A long-term study of nearly 800 patients demonstrated a strong safety profile for T cells engineered with viral vectors. In ...

According to The Sun, he stated that the results show a strong connection between weightlifting and telomere length. However, ...

Cell aging has always been an important topic in biological research, and telomere shortening is one of the key issues in cell aging studies. Telomeres are special DNA sequences located at the ...