Open Access iconOpen Access

REVIEW

HIFs in hypoxic regulation of the extracellular matrix: focus on little-known player HIF-3

ALEKSANDRA GORNOSTAEVA, LUDMILA BURAVKOVA, MARGARITA LOBANOVA, ELENA ANDREEVA*

Institute of Biomedical Problems of the Russian Academy of Sciences, Khoroshevskoye Shosse 76A, Moscow, 123007, Russia

* Corresponding Author: ELENA ANDREEVA. Email: email

(This article belongs to the Special Issue: Cellular Signal Transduction in Biological Activities)

BIOCELL 2024, 48(5), 677-692. https://doi.org/10.32604/biocell.2024.048873

Abstract

The structural and associated molecules of the extracellular matrix (ECM) complex is an important component of the local milieu of cells, both for maintaining their functions and homeostasis. It is a dynamic structure that is finely tuned to changes in the microenvironment. One of these factors is hypoxia, which can arise in tissues due to physiological or pathological effects. As a result of the hypoxic effect, the properties of the ECM are significantly modified, stiffness increases, the balance between degradation and synthesis of structural proteins shifts, and the deposition of biologically active mediators’ changes. Hypoxia-inducible factors (HIFs) contribute significantly to the modification of the properties of the ECM under hypoxia. Among the three HIF isoforms, HIF-1 is the most studied, with numerous identified target genes encoding proteins that participate in all matrisome compartments. Much less is known about HIF-2 and HIF-3. In the context of the effects of hypoxia on the matrisome, HIF-3 isoform is of particular interest. Unlike the first two isoforms, transiently expressed during the first hours of hypoxia, HIF-3 is activated after around 24 h of exposure to hypoxia and persists for a longer period. In addition, its transcription is more pronounced under hypoxia than are HIFs 1 and 2. HIF-3, rather than the first two isoforms, is possibly responsible for the changes that occur in matrisome during prolonged hypoxic conditions. This review attempts to summarize the available data on the involvement of HIF-3 in the matrisome modification under hypoxia.

Keywords


Cite This Article

APA Style
GORNOSTAEVA, A., BURAVKOVA, L., LOBANOVA, M., ANDREEVA, E. (2024). Hifs in hypoxic regulation of the extracellular matrix: focus on little-known player HIF-3. BIOCELL, 48(5), 677-692. https://doi.org/10.32604/biocell.2024.048873
Vancouver Style
GORNOSTAEVA A, BURAVKOVA L, LOBANOVA M, ANDREEVA E. Hifs in hypoxic regulation of the extracellular matrix: focus on little-known player HIF-3. BIOCELL . 2024;48(5):677-692 https://doi.org/10.32604/biocell.2024.048873
IEEE Style
A. GORNOSTAEVA, L. BURAVKOVA, M. LOBANOVA, and E. ANDREEVA "HIFs in hypoxic regulation of the extracellular matrix: focus on little-known player HIF-3," BIOCELL , vol. 48, no. 5, pp. 677-692. 2024. https://doi.org/10.32604/biocell.2024.048873



cc This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
  • 336

    View

  • 166

    Download

  • 0

    Like

Share Link