AUTHOR=Zhang Shunhong , Jiang Jun , Luo Yi , Liu Guangyue , Hu Saidi , Wan Siran , Luo Chenchen , Li Hong , Li Nian , da Graça Espírito Santo Vasconcelos Jailson , Lavres Ceita de Carvalho Leonilde , Lima Bragança da Costa Monazeri , Takounjou José Etchu , Maimite Das Neves Karem , dos Ramos da Conceição Luzimery , da Costa Encarnação Marinela , Zhao Lin-Yong 

TITLE=Molecular crosstalk in perivascular adipose tissue: mechanisms of inflammation, metabolic dysregulation, and therapeutic opportunities in cardiovascular disease

JOURNAL=Frontiers in Cardiovascular Medicine

VOLUME=Volume 12 - 2025

YEAR=2025

URL=https://www.frontiersin.org/journals/cardiovascular-medicine/articles/10.3389/fcvm.2025.1613900

DOI=10.3389/fcvm.2025.1613900

ISSN=2297-055X

ABSTRACT=The escalating recognition of perivascular adipose tissue (PVAT) as a molecular nexus in cardiovascular disease (CVD) pathogenesis necessitates a comprehensive synthesis of its spatiotemporal dynamics and therapeutic potential. This review synthesizes PVAT's roles in vascular inflammation, metabolic dysregulation, and emerging diagnostic strategies, emphasizing molecular cross-talk and spatial heterogeneity. We explore PVAT's molecular interactions in obesity, diabetes, and hypertension, elucidating its contribution to inflammation, oxidative stress, and endothelial dysfunction. Advanced imaging techniques, notably the perivascular fat attenuation index (FAI) and circulating biomarkers, are highlighted for early CVD detection. Novel therapeutic strategies, including lifestyle modifications, pharmacological interventions, and gut microbiota modulation, are discussed. Finally, we emphasize multi-omics approaches and propose a roadmap bridging basic and clinical research to advance PVAT-based CVD management.