HIF-1α Pathway in COVID-19: A Scoping Review of Its Modulation and Related Treatments

Tipo
Artigo de revisão
Data de publicação
2025
Periódico
International Journal of Molecular Sciences
Citações (Scopus)
0
Autores
da Silva F.P.G.
Matte R.
Wiedmer D.B.
da Silva A.P.G.
Menin R.M.
Barbosa F.B.
Meneguzzi T.A.M.
Pereira S.B.
Fausto A.T.
Klug L.
Melim B.P.
Beltrao C.J.
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Resumo
© 2025 by the authors.The COVID-19 pandemic, driven by SARS-CoV-2, has led to a global health crisis, highlighting the virus’s unique molecular mechanisms that distinguish it from other respiratory pathogens. It is known that the Hypoxia-Inducible Factor 1α (HIF-1α) activates a complex network of intracellular signaling pathways regulating cellular energy metabolism, angiogenesis, and cell survival, contributing to the wide range of clinical manifestations of COVID-19, including Post-Acute COVID-19 Syndrome (PACS). Emerging evidence suggests that dysregulation of HIF-1α is a key driver of systemic inflammation, silent hypoxia, and pathological tissue remodeling in both the acute and post-acute phases of the disease. This scoping review was conducted following PRISMA-ScR guidelines and registered in INPLASY. It involved a literature search in Scopus and PubMed, supplemented by manual reference screening, with study selection facilitated by Rayyan software. Our analysis clarifies the dual role of HIF-1α, which may either worsen inflammatory responses and viral persistence or support adaptive mechanisms that reduce cellular damage. The potential for targeting HIF-1α therapeutically in COVID-19 is complex, requiring further investigation to clarify its precise role and translational applications. This review deepens the molecular understanding of SARS-CoV-2-induced cellular and tissue dysfunction in hypoxia, offering insights for improving clinical management strategies and addressing long-term sequelae.
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Assuntos Scopus
Coronavirus Infections , COVID-19 , COVID-19 Drug Treatment , Humans , Hypoxia-Inducible Factor 1, alpha Subunit , Inflammation , Pandemics , SARS-CoV-2 , Signal Transduction
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