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Immune aging

‘Lnc-ing’ Treg cells to the aging liver

Li and colleagues address the effect of regulatory T (Treg) cells on the aging process and the role of long non-coding RNAs in Treg cell function. They show that a Treg cell-specific and age-induced long non-coding RNA, Altre, protects the aging liver from age-related apoptosis and metabolic abnormalities.

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Fig. 1: Altre maintains immune-metabolic homeostasis in the aging liver by interacting with YY1 to regulate mitochondrial-related gene expression.

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Correspondence to Haiming Cao.

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Ma, Y., Cao, H. ‘Lnc-ing’ Treg cells to the aging liver. Nat Aging 3, 760–761 (2023). https://doi.org/10.1038/s43587-023-00439-5

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