One of the mechanisms driving aging and neurodegenerative diseases is the accumulation of senescent cells, while their elimination mitigates age-related decline. A new report details how, with aging, changes in the dentate gyrus microenvironment lead to natural-killer-cell-mediated clearance of neurogenic senescent cells, resulting in cognitive decline.
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References
Jin, W.-N. et al. Nat. Neurosci. https://doi.org/10.1038/s41593-020-00745-w (2020).
Gorgoulis, V. et al. Cell 179, 813–827 (2019).
Muñoz-Espín, D. & Serrano, M. Nat. Rev. Mol. Cell Biol. 15, 482–496 (2014).
Ovadya, Y. et al. Nat. Commun. 9, 5435 (2018).
Baker, D. J. et al. Nature 530, 184–189 (2016).
Ziv, Y. et al. Nat. Neurosci. 9, 268–275 (2006).
Radjavi, A., Smirnov, I., Derecki, N. & Kipnis, J. Mol. Psychiatry 19, 531–533 (2014).
Chinta, S. J. et al. Cell Rep. 22, 930–940 (2018).
Zhang, P. et al. Nat. Neurosci. 22, 719–728 (2019).
Jurk, D. et al. Aging Cell 11, 996–1004 (2012).
Lugert, S. et al. Cell Stem Cell 6, 445–456 (2010).
Sagiv, A. & Krizhanovsky, V. Biogerontology 14, 617–628 (2013).
Krizhanovsky, V. et al. Cell 134, 657–667 (2008).
Ovadya, Y. & Krizhanovsky, V. J. Clin. Invest. 128, 1247–1254 (2018).
Ron-Harel, N. & Schwartz, M. Trends Neurosci. 32, 367–375 (2009).
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V.K. is an author of patents in the field of senescence and senolytics.
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Papismadov, N., Krizhanovsky, V. Natural killers of cognition. Nat Neurosci 24, 2–4 (2021). https://doi.org/10.1038/s41593-020-00749-6
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DOI: https://doi.org/10.1038/s41593-020-00749-6