The p53 network: cellular and systemic DNA damage responses in cancer and aging
PL Vaddavalli, B Schumacher - Trends in Genetics, 2022 - cell.com
The tumor protein TP53 gene, encoding the cellular tumor antigen p53, is the single most
frequently mutated gene in human cancers. p53 plays a central role in responding to DNA …
frequently mutated gene in human cancers. p53 plays a central role in responding to DNA …
The coevolution of placentation and cancer
Analogies between placentation, in particular the behavior of trophoblast cells, and cancer
have been noted since the beginning of the twentieth century. To what degree these can be …
have been noted since the beginning of the twentieth century. To what degree these can be …
Comparative transcriptomics reveals circadian and pluripotency networks as two pillars of longevity regulation
Mammals differ more than 100-fold in maximum lifespan. Here, we conducted comparative
transcriptomics on 26 species with diverse lifespans. We identified thousands of genes with …
transcriptomics on 26 species with diverse lifespans. We identified thousands of genes with …
Increased risk of cancer in dogs and humans: A consequence of recent extension of lifespan beyond evolutionarily determined limitations?
Cancer is among the most common causes of death for dogs (and cats) and humans in the
developed world, even though it is uncommon in wildlife and other domestic animals. We …
developed world, even though it is uncommon in wildlife and other domestic animals. We …
Genes and longevity of lifespan
Aging is a complex process indicated by low energy levels, declined physiological activity,
stress induced loss of homeostasis leading to the risk of diseases and mortality. Recent …
stress induced loss of homeostasis leading to the risk of diseases and mortality. Recent …
The elephant evolved p53 isoforms that escape MDM2-mediated repression and cancer
M Padariya, ML Jooste, T Hupp… - Molecular biology …, 2022 - academic.oup.com
The p53 tumor suppressor is a transcription factor with roles in cell development, apoptosis,
oncogenesis, aging, and homeostasis in response to stresses and infections. p53 is tightly …
oncogenesis, aging, and homeostasis in response to stresses and infections. p53 is tightly …
Cancer suppression and the evolution of multiple retrogene copies of TP53 in elephants: A re‐evaluation
L Nunney - Evolutionary applications, 2022 - Wiley Online Library
Evolving to become bigger and/or longer lived should increase cancer susceptibility, but this
predicted increase is not observed, a contradiction named Peto's paradox. A solution is that …
predicted increase is not observed, a contradiction named Peto's paradox. A solution is that …
[PDF][PDF] Positive selection and enhancer evolution shaped lifespan and body mass in great apes
Within primates, the great apes are outliers both in terms of body size and lifespan, since
they include the largest and longest-lived species in the order. Yet, the molecular bases …
they include the largest and longest-lived species in the order. Yet, the molecular bases …
Dominant-negative p53-overexpression in skeletal muscle induces cell death and fiber atrophy in rats
The tumor suppressor p53 is thought to play a key role in the maintenance of cell size and
homeostasis, but relatively little is known about its role in skeletal muscle. Based on its …
homeostasis, but relatively little is known about its role in skeletal muscle. Based on its …
Telomere length regulation
P Lansdorp - Frontiers in Oncology, 2022 - frontiersin.org
The number of (TTAGGG) n repeats at the ends of chromosomes is highly variable between
individual chromosomes, between different cells and between species. Progressive loss of …
individual chromosomes, between different cells and between species. Progressive loss of …