Skip to content
AgingResearch.News
  • HomeHome
  • SearchSearch
  • AskAsk
  • FollowingFollowing
  • SavedSaved
Join freeSign inSign inSign in
AgingResearch.NewsJoin free
eLife

Multiple roles for a mitochondrial enzyme

By Xicong Tang, Hongyu Qiu
ReviewMechanisms
Paper
Follow @agingbrief

Abstract

The enzyme arginase-II has an important role in cardiac aging, and blocking it could help hearts stay young longer.

The paper

Xicong Tang, Hongyu Qiu

University of Arizona

eLife, 16 Jun 2025

doi.org/10.7554/elife.107882PubMed 40521628

Related

  • FASEB Journal·2 Oct 2026

    Astragaloside IV reduces cardiac aging in mice by restoring mitochondrial balance

  • Clinical Science·2 Oct 2026

    Lack of the AT2R receptor accelerates cardiac senescence and fibrosis in aging mice

  • bioRxiv·2 Oct 2026

    Chemogenetic hydrogen sulfide production reverses vascular remodeling in aged mice

  • bioRxiv·2 Oct 2026

    Lactate receptor activation reduces arterial senescence in mice

AI assistantsPrivacyTermsContactRSSFollow on X© 2026 AgingResearch.News

    News

    See all
    Lilly’s retatrutide achieves 18.8% weight loss in obesity and type 2 diabetesTrialsMedical Xpress and 4 moreHuman ovaries keep remodeling with increasing inflammation decades after menopause, researchers reportResearchMedical Xpress and 1 moreRubedo reports RLS-1496 lowers measured skin epigenetic age 2.1 years in atopic dermatitisTrialsLongevity.Technology and 1 more

    Trials

    See all
    Fatigability of Lower Limb Muscle in Older Adults: Protective Effects of Strength Training Exercise in Old Men and WomenResults posted 13 Oct 2026, Marquette UniversityFisetin for Improving Vascular Function in Older Adults: A Phase II Clinical TrialPhase 2Registered 13 Oct 2026, University of Colorado, BoulderELITE: Deep Profiling and Algorithmic Polytherapy to Map Individual Response in Healthy AgingPhase 2Registered 13 Oct 2026, Sheba Medical Center

    Trending

    See all
    MenopauseDisease18 papers this week, usually 2Depressive symptomsDisease28 papers this week, usually 5Nicotinamide ribosideInterventionNicotinamide riboside did not improve early Parkinson diseasePregnancyExposureEstimated brain-age gap rises by three years in pregnancyLifestyleExposureGenetic risk and lifestyle linked to estimated brain agingTERTGeneBlood-cell telomerase delays premature aging in zebrafish

    Topics

    See all
    Mechanisms270Interventions511Biomarkers458Populations631AI & data165Industry & policy26
    • AI assistants
    • Privacy
    • Terms
    • Contact
    • RSS
    • Follow on X
    • © 2026 AgingResearch.News