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Gene Annotator: The Gene Annotator or GA tool takes as input a list of gene symbols, RGD IDs, GenBank accession numbers, Ensembl identifiers, or a chromosomal region and retrieves gene orthologs, external database identifiers and ontology annotations for the corresponding genes in RGD. The data can be downloaded into an Excel spreadsheet or ...
Naked mole rats were found to have higher levels of superoxide dismutase, a reactive oxygen species clearing antioxidant. In addition, naked mole rats had higher levels of base excision repair, DNA damage response signaling, homologous recombination repair, mismatch repair, nucleotide excision repair, and non-homologous end joining. In fact ...
The Golan Heights blind mole-rat (Spalax golani) and the Judean Mountains blind mole-rat (Spalax judaei) are also resistant to cancer, but by a different mechanism. [ 35 ] In July 2023 a study reported the transference of the gene responsible for HMW-HA from a naked mole rat to mice leading to improved health and an approximate 4.4 percent ...
It may look like a whiskered cocktail sausage, but the naked mole rat's incredible biology may one day improve countless lives. Skip to main content. 24/7 Help. For premium support please call: ...
The DNA repair transcriptomes of the liver of humans, naked mole-rats and mice were compared. [114] The maximum lifespans of humans, naked mole-rat, and mouse are respectively ~120, 30 and 3 years. The longer-lived species, humans and naked mole rats expressed DNA repair genes, including core genes in several DNA repair pathways, at a higher ...
Biological immortality (sometimes referred to as bio-indefinite mortality) is a state in which the rate of mortality from senescence (or aging) is stable or decreasing, thus decoupling it from chronological age.
In 2018, naked mole-rats were identified as the first mammal to defy the Gompertz–Makeham law of mortality, and achieve negligible senescence. It has been speculated, however, that this may be simply a "time-stretching" effect primarily due to their very slow (and cold-blooded and hypoxic) metabolism. [6] [7] [8]
Rochelle Buffenstein is an American comparative biologist currently working as Research Professor at the University of Illinois Chicago.Previously, she was a senior principal investigator at Calico Life Sciences, an Alphabet, Inc. funded research and development company investigating the biology that controls aging and lifespan where she used the extraordinarily long-lived cancer resistant ...