MeSH tree: G07.345.124.130
Aging affects every organ in the body, yet we still know little about how the ovary changes over time. In a new study published in Nature Aging, Yale researchers created one of the most detailed maps of the aging ovary to ...
Jun 24, 2026
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Researchers at Marshall University have identified a potential immune mechanism contributing to metabolic dysfunction and insulin resistance associated with obstructive sleep apnea (OSA), offering new insight into how chronic ...
Jun 23, 2026
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As recently as the mid-20th century, aging was described by Nobel Prize laureate Peter Medawar as "an unsolved problem in biology." Today, scientists can analyze the activity of thousands of genes in individual cells, identify ...
Jun 16, 2026
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Among the body's most crucial protective features are the brain barrier systems, including the blood-brain and blood-cerebrospinal fluid (CSF) barriers. These barriers are made of highly specialized cells that allow essential ...
Jun 16, 2026
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Maybe we shouldn't be surprised that so-called "zombie cells" come with a catch. In response to severe damage, when cells can't recover full function but aren't ready to die, they can become senescent, in a zombie-like state ...
Jun 12, 2026
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A research consortium has established a new framework to identify and catalog senescent cells—cells that stop dividing but remain active in the body. Because senescent cells accumulate with age and are thought to contribute ...
Jun 11, 2026
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Chromosomal instability is a common feature in many solid tumors and is associated with greater aggressiveness. For years, its main contribution to cancer was thought to be driving the evolution of tumor genomes, causing ...
Jun 6, 2026
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Researchers at The University of Texas MD Anderson Cancer Center have discovered a molecular pathway that drives certain stressed or aging cells to become abnormally active, causing inflammation inside blood vessel plaques. ...
Jun 4, 2026
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In response to stress or damage, cells undergo senescence and stop dividing. However, if senescent cells accumulate in tissues over the long term, chronic inflammation occurs and the risk of cancer increases. Researchers ...
Jun 3, 2026
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Molecular clocks that can provide accurate estimates of both molecular age and lifespan across multiple mammalian species and tissue types are presented in an article published in Nature this week. An analysis of more than ...
May 28, 2026
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