ArticleMolecular and cellular endocrinology2020
Hypoxia regulates GR function through multiple mechanisms involving microRNAs 103 and 107.
Article in Molecular and cellular endocrinology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
9 citing papers in PubMed, 11 citations in OpenAlex.
- Single-cell transcriptomics reveals NDRG1/TGF‑β1 associated vascular smooth muscle cell phenotypic switching in chronic thromboembolic pulmonary hypertension.Journal of thrombosis and thrombolysis · 2026Article
- Dexamethasone Selectively Inhibits Detachment of Metastatic Thyroid Cancer Cells during Random Positioning.Cancers · 2023Article
- The impact of hepatocyte-specific deletion of hypoxia-inducible factors on the development of polymicrobial sepsis with focus on GR and PPARα function.Frontiers in immunology · 2023Article
- Glucocorticoids coordinate macrophage metabolism through the regulation of the tricarboxylic acid cycle.Molecular metabolism · 2022Article
- Reprogramming of glucocorticoid receptor function by hypoxia.EMBO reports · 2022Article
- Peripheral chemoreflex modulation of renal hemodynamics and renal tissue PO2 in chronic heart failure with reduced ejection fraction.Frontiers in physiology · 2022Article
- Review
- Bidirectional Crosstalk Between Hypoxia Inducible Factors and Glucocorticoid Signalling in Health and Disease.Frontiers in immunology · 2021Review
- Differentially Expressed MiRNAs of Goat Submandibular Glands Among Three Developmental Stages Are Involved in Immune Functions.Frontiers in genetics · 2021Article
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Authors and funding
9 authors at 4 institutions in 1 country.
Funding
Abstract
Glucocorticoids (Gcs) potently inhibit inflammation, and regulate liver energy metabolism, often acting in a hypoxic environment. We now show hypoxic conditions open a specific GR cistrome, and prevent access of GR to part of the normoxic GR cistrome. Motif analysis identified enrichment of KLF4 binding sites beneath those peaks of GR binding exclusive to normoxia, implicating KLF4 as a pioneer, or co-factor under these conditions. Hypoxia reduced KLF4 expression, however, knockdown of KLF4 did not impair GR recruitment. KLF4 is a known target of microRNAs 103 and 107, both of which are induced by hypoxia. Expression of mimics to either microRNA103, or microRNA107 inhibited GR transactivation of normoxic target genes, thereby replicating the hypoxic effect. Therefore, studies in hypoxia reveal that microRNAs 103 and 107 are potent regulators of GR function. We have now identified a new pathway linking hypoxia through microRNAs 103 and 107 to regulation of GR function.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.