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Why there are two cyclooxygenase isozymes
Open accessAbstract
Prostaglandins and their precursorsPhysiological processes for which PGHS-2 is responsible Ovulation and implantation.PGHS-2-null female mice are infertile (3).Although follicular development is observed in PGHS-2-deficient mice, ovulation is greatly reduced and, of the eggs released, very few are fertilized (8).Ovarian PGE 2 production is increased by pituitary gonadotropins in wild-type and PGHS-1-null mice, but not in PGHS-2-null mice, indicating that PGHS-2 is responsible for this increased ovarian PGE 2 production.Because ovulation in PGHS-2-null mice can be restored by PGE 2 administration (11), PGE 2 formed via PGHS-2 is believed to be the product that is responsible for ovulation.In addition to affecting ovu-Why there are two cyclooxygenase isozymes
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Cites
Cyclooxygenases: Structural, cellular, and molecular biology
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“There also appears to be an mPGE synthase that is coordinately induced with PGHS-2 and seems to function preferentially with PGHS-2, rather than PGHS-1 (24, 36).”
BackgroundKozak, K. R., Rowlinson, S. W., & Marnett, L. J. (2000) · Journal of Biological Chemistry · doi:10.1074/jbc.m007088200 · Cited by 390
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Broughton, G., Janis, J. E., & Attinger, C. E. (2006) · Plastic and Reconstructive Surgery · doi:10.1097/01.prs.0000225430.42531.c2 · Cited by 1,519
COX-2: A Molecular Target for Colorectal Cancer Prevention
Brown, J. R., & DuBois, R. N. (2005) · Journal of Clinical Oncology · doi:10.1200/jco.2005.09.051 · Cited by 444
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Nitrated Fatty Acids: Endogenous Anti-inflammatory Signaling Mediators
Cui, T., Schopfer, F. J., Zhang, J., Chen, K., Ichikawa, T., Baker Paul, R. S., Batthyany, C., Chacko, B. K., Feng, X., Patel, R. P., et al. (2006) · Journal of Biological Chemistry · doi:10.1074/jbc.m603357200 · Cited by 351
Metadata
- Authors
- Smith, W. L., & Langenbach, R.
- Venue
- Journal of Clinical Investigation
- Published
- 2001-06-15
- Volume
- 107
- Issue
- 12
- Pages
- 1491-1495
- ISSN
- 0021-9738 (ISSN-L)
- OpenAlex
- W2125376440
- Cited by
- 611
- References
- 4
- FWCI
- 28.35
- Type
- journal article
- Language
- en
- Open access
- bronze
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