The role of telomerase in actively proliferating cells is assumed to be restricted to maintaining of telomeres above a minimum-length threshold, thereby preventing telomere exhaustion and chromosomal ...

Study shows how telomerase can run amok, deleteriously capping damaged DNA, were it not for a first responder to DNA damage. The natural ends of chromosomes appear alarmingly like broken DNA, much as ...

Telomerase is a ribonucleoprotein enzyme that maintains the protective structures at the ends of eukaryotic chromosomes, called telomeres. In most human somatic cells, telomerase expression is ...

Researchers at Arizona State University’s (ASU) School of Molecular Sciences and the Biodesign Institute’s Center for the Mechanism of Evolution have discovered an unprecedented pathway producing ...

Cancer, aging-related diseases and other illnesses are closely tied to an important enzyme called "telomerase." UCLA researchers report in the journal Cell the deepest scientific understanding yet of ...

Nothing in your body lasts forever. Every single cell in your body will die eventually, and eventually you’ll run out of replacements. When that happens, various parts of your body will stop working ...

A new research paper was published in Volume 18 of Aging-US on April 13, 2026, titled "Cross species activity of TERT human telomerase component." The study was led by co–first authors Raúl ...

Premature aging can be reversed by reactivating an enzyme that protects the tips of chromosomes, a study in mice suggests. Mice engineered to lack the enzyme, called telomerase, become prematurely ...

New research from the University of Maryland and the National Institutes of Health reveals a new role for the enzyme telomerase. Telomerase's only known role in normal tissue was to protect certain ...

In each cell of your body, DNA is stored in structures called chromosomes. When cells divide, these chromosomes are copied, ...

Detection of Circulating Mammary Carcinoma Cells in the Peripheral Blood of Breast Cancer Patients Via a Nested Reverse Transcriptase Polymerase Chain Reaction Assay for Mammaglobin mRNA PURPOSE: ...

A structural model of the telomerase enzyme shows how the binding domain (purple) tethers one end of the RNA component of the enzyme. (Image credit: Jansson et al., ) Researchers at UC Santa Cruz have ...