Nat Commun (2026).
Mitochondrial diseases progressively lead to multisystemic failure with treatment options remaining extremely limited. Here, to investigate strategies that alleviate mitochondrial dysfunction, we first generate a ubiquitous and tamoxifen-inducible knockout mouse model of mitochondrial transcription factor A (TFAM), a nuclear-encoded protein involved in mitochondrial DNA (mtDNA) maintenance — Tfamfl/flUbcCre-ERT2 (iTfamKO) mice. Systemic TFAM deficiency triggers mitochondrial decline in
Nat Aging. 2025 Aug;5(8):1393-1403;
The classical role of adaptive immunity as a protector against external threats has expanded to include its functions in cancer surveillance, tissue repair and regeneration, and, more recently, it has emerged as a regulator of the aging process. In this Perspective, we discuss the mechanisms by which the deterioration of adaptive immunity contributes to inflammaging,
Sci Immunol. 2025 Aug;10(110):eadv0985;
Healthy aging relies on a symbiotic host-microbiota relationship. The age-associated decline of the immune system can pose a threat to this delicate equilibrium. In this work, we investigated how the functional deterioration of T cells can affect host-microbiota symbiosis and gut barrier integrity and the implications of this deterioration for inflammaging, senescence, and health decline.
