The length of telomeres that protect the ends of our chromosomes should be tightly regulated. Those that are too long predispose to cancer, and those that are too short lose their protective ability, ...

In the quest to unlock the secrets of aging and longevity, telomeres have emerged as key players. These protective caps at the ends of our chromosomes play a critical role in cellular aging. With each ...

Small plastic or metal bits at the end of shoelaces, known as aglets, prevent laces from unraveling and protect them from wear and tear. Similarly, chromosomes are capped by telomeres—specialized ...

Telomeres sustain the proliferative capacity of cells and maintain genome integrity by ensuring that chromosome ends are not mistaken for sites of DNA damage. Chromosome end protection is achieved by ...

Your DNA is located within the nuclei of your cells, where it’s bundled within structures called chromosomes. Each chromosome carries specific genetic information in the form of genes. As the cells in ...

As we age, our appearance changes, our hair turns gray and wrinkles appear. And we become more susceptible to disease. One reason for this is that our telomeres shorten. These are protective caps at ...

The telomeres are special structures on the chromosome ends that are essential for providing protection from enzymatic end-degradation and maintaining chromosomal and genomic stability. This is the ...

Telomeres are one of the keys to aging. We’ve known this for decades, and the scientists who first figured it out won the Nobel Prize in 2009. (One of them was my former colleague at Johns Hopkins ...

Share on Pinterest Vitamin D supplements may impact telomere length and help slow down aging, according to new research. Bowery Image Group Inc./Stocksy Telomeres, the protective caps at the ends of ...

A research group from the National Cancer Research Center (CNIO) has found that an alteration in the POT1 gene prevents lung tissue from regenerating, which over time makes breathing difficult. The ...

Over the past few years direct-to-consumer genetic tests that extract information from DNA in your chromosomes have become popular. Through a simple cheek swab, saliva collection or finger prick, ...