The DOI matches its Crossref record; 12 of the 12 references it cites were found in a registry or an index.
Induction of the Heat Shock Pathway during Hypoxia Requires Regulation of Heat Shock Factor by Hypoxia-inducible Factor-1
Open accessAbstract
Activation of heat shock proteins (Hsps) is critical to adaptation to low oxygen levels (hypoxia) and for enduring the oxidative stress of reoxygenation. Hsps are known to be regulated by heat shock factor (Hsf), but our results demonstrate an unexpected regulatory link between the oxygen-sensing and heat shock pathways. Hsf transcription is up-regulated during hypoxia due to direct binding by hypoxia-inducible factor-1 (HIF-1) to HIF-1 response elements in an Hsf intron. This increase in Hsf transcripts is necessary for full Hsp induction during hypoxia and reoxygenation. The HIF-1-dependent increase in Hsps has a functional impact, as reduced production of Hsps decreases viability of adult flies exposed to hypoxia and reoxygenation. Thus, HIF-1 control of Hsf transcriptional levels is a regulatory mechanism for sensitizing heat shock pathway activity in order to maximize production of protective Hsps. This cross-regulation represents a mechanism by which the low oxygen response pathway has assimilated complex new functions by regulating the key transcriptional activator of the heat shock pathway.
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Cites
Targeting HIF-1 for cancer therapy
Semenza, G. L. (2003) · Nature Reviews Cancer · doi:10.1038/nrc1187 · Cited by 6,717
Jaakkola, P., Mole, D. R., Tian, Y.-M., Wilson, M. I., Gielbert, J., Gaskell, S. J., Kriegsheim, A. V., Hebestreit, H. F., Mukherji, M., Schofield, C. J., et al. (2001) · Science · doi:10.1126/science.1059796 · Cited by 5,535
HIFα Targeted for VHL-Mediated Destruction by Proline Hydroxylation: Implications for O 2 Sensing
Ivan, M., Kondo, K., Yang, H., Kim, W., Valiando, J., Ohh, M., Salic, A., Asara, J. M., Lane, W. S., & Kaelin Jr., W. G. (2001) · Science · doi:10.1126/science.1059817 · Cited by 4,735
Regulation of angiogenesis by hypoxia: role of the HIF system
Pugh, C. W., & Ratcliffe, P. J. (2003) · Nature Medicine · doi:10.1038/nm0603-677 · Cited by 2,520
Huang, L. E., Gu, J., Schau, M., & Bunn, H. F. (1998) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.95.14.7987 · Cited by 2,113
Regulation of Mammalian O 2 Homeostasis by Hypoxia-Inducible Factor 1
Semenza, G. L. (1999) · Annual Review of Cell and Developmental Biology · doi:10.1146/annurev.cellbio.15.1.551 · Cited by 1,914
Hypoxia signalling in cancer and approaches to enforce tumour regression
Pouysségur, J., Dayan, F., & Mazure, N. M. (2006) · Nature · doi:10.1038/nature04871 · Cited by 1,676
Heat Shock Transcription Factors: Structure and Regulation
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Aging as an event of proteostasis collapse
Taylor, R. C., & Dillin, A. (2011) · Cold Spring Harbor Perspectives in Biology · doi:10.1101/cshperspect.a004440 · Cited by 538
Oxygen, a source of life and stress
Brahimi-Horn, M. C., & Pouysségur, J. (2007) · FEBS Letters · doi:10.1016/j.febslet.2007.06.018 · Cited by 383
Evolution of heat‐shock protein expression underlying adaptive responses to environmental stress
Chen, B., Feder, M. E., & Kang, L. (2018) · Molecular Ecology · doi:10.1111/mec.14769 · Cited by 267
Tumor hypoxia: From basic knowledge to therapeutic implications
Liao, C., Liu, X., Zhang, C., & Zhang, Q. (2023) · Seminars in Cancer Biology · doi:10.1016/j.semcancer.2022.12.011 · Cited by 223
Metadata
- Authors
- Baird, N. A., Turnbull, D. W., & Johnson, E. A.
- Venue
- Journal of Biological Chemistry
- Publisher
- Elsevier BV
- Published
- 2006-12
- Volume
- 281
- Issue
- 50
- Pages
- 38675-38681
- ISSN
- 0021-9258 (ISSN-L)
- OpenAlex
- W2031364590
- Cited by
- 168
- References
- 12
- FWCI
- 1.23
- Type
- journal article
- Language
- en
- Open access
- hybrid
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- Baird, N. A., Turnbull, D. W., & Johnson, E. A. (2006). Induction of the Heat Shock Pathway during Hypoxia Requires Regulation of Heat Shock Factor by Hypoxia-inducible Factor-1. Journal of Biological Chemistry. https://doi.org/10.1074/jbc.m608013200
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
