Nature Metabolism, Published online: 11 April 2025; doi:10.1038/s42255-025-01273-2Krapić, Kavazović and colleagues dissect the mechanism by which natural killer cells drive adipose tissue remodelling during viral infection, thus fuelling antiviral immune responses.

Nature Metabolism, Published online: 07 April 2025; doi:10.1038/s42255-025-01249-2In humans, conception during cold seasons is shown to exhibit higher brown adipose tissue activity and adaptive thermogenesis, and lower body mass index and visceral fat accumulation in the offspring.

Aims/hypothesis Inflammation-driven pancreatic beta cell death is a hallmark of type 1 diabetes progression. We have previously shown that serum obtained from individuals after high-intensity interval...

Experiments in fruit flies reveal a mechanism that immune cells can use to control the availability of nutrients when fighting infections.

Data indicates more scholars turning to alternative social media site to post about their work after Elon Musk’s Twitter takeover

Aim Recent pre-clinical evidence suggests that the tryptophan metabolite 3-hydroxyanthranilic acid (3-HAA) and the related enzyme activity along the kynurenine metabolic pathway (KP) are associated ...

Based on a systematic analysis of environmental exposures associated with aging and mortality in the UK Biobank, the relative contributions of such exposures and genetic risk for mortality and a range of age-related diseases were compared, highlighting the potential beneficial effects of environment-focused interventions.

Larger, longer-lived species are expected to have a higher cancer prevalence compared to smaller, shorter-lived species owing to the greater number...

Moreno-Justicia and colleagues report transcriptomic and proteomic pipelines to explore heterogeneity within human skeletal muscle fibers, identifying sources of fiber heterogeneity in healthy individ...

Van der Stede et al. identified a role for mononuclear cells in the skeletal muscle microenvironment to steer the response to exercise. Mast cells locally secrete histamine during exercise, triggering...

Exercise-driven alterations of the immune system are a key mechanism in the prevention and treatment of various diseases. Here, we performed mass spectrometry-based proteomics analysis on peripheral b...

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Nicotinamide adenine dinucleotide (NAD+) coenzymes are the central electron carriers in biological energy metabolism. Low NAD+ levels are proposed as …