The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Cholesterol Modification of Hedgehog Signaling Proteins in Animal Development
Abstract
Hedgehog (Hh) proteins comprise a family of secreted signaling molecules essential for patterning a variety of structures in animal embryogenesis. During biosynthesis, Hh undergoes an autocleavage reaction, mediated by its carboxyl-terminal domain, that produces a lipid-modified amino-terminal fragment responsible for all known Hh signaling activity. Here it is reported that cholesterol is the lipophilic moiety covalently attached to the amino-terminal signaling domain during autoprocessing and that the carboxyl-terminal domain acts as an intramolecular cholesterol transferase. This use of cholesterol to modify embryonic signaling proteins may account for some of the effects of perturbed cholesterol biosynthesis on animal development.
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Cites
Defective cholesterol biosynthesis associated with the Smith-Lemli-Opitz syndrome
Tint, G. S., Irons, M., Elias, E. R., Batta, A. K., Frieden, R., Chen, T. S., & Salen, G. (1994) · New England Journal of Medicine · doi:10.1056/nejm199401133300205 · Cited by 798
Lee, J. J., von Kessler, D. P., Parks, S., & Beachy, P. A. (1992) · Cell · doi:10.1016/0092-8674(92)90264-d · Cited by 581
Self-citation
Cited by
Lipid rafts and signal transduction
Simons, K., & Toomre, D. (2000) · Nature Reviews Molecular Cell Biology · doi:10.1038/35036052 · Cited by 5,371
Brown, M. S., & Goldstein, J. L. (1997) · Cell · doi:10.1016/s0092-8674(00)80213-5 · Cited by 3,834
Mechanisms and regulation of cholesterol homeostasis
Luo, J., Yang, H., & Song, B.-L. (2020) · Nature Reviews Molecular Cell Biology · doi:10.1038/s41580-019-0190-7 · Cited by 1,980
Hedgehog: functions and mechanisms
Varjosalo, M., & Taipale, J. (2008) · Genes & Development · doi:10.1101/gad.1693608 · Cited by 1,217
A proteolytic pathway that controls the cholesterol content of membranes, cells, and blood
Brown, M. S., & Goldstein, J. L. (1999) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.96.20.11041 · Cited by 1,134
Metadata
- Authors
- Porter, J. A., Young, K. E., & Beachy, P. A.
- Venue
- Science
- Published
- 1996-10-11
- Volume
- 274
- Issue
- 5285
- Pages
- 255-259
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W1976551834
- Cited by
- 1,360
- References
- 2
- FWCI
- 21.03
- Type
- journal article
- Language
- en
- Open access
- closed
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- Porter, J. A., Young, K. E., & Beachy, P. A. (1996). Cholesterol Modification of Hedgehog Signaling Proteins in Animal Development. Science. https://doi.org/10.1126/science.274.5285.255
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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.
