Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0030794 (pelvic pain)
 4,056 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

17 beta-Hydroxysteroid oxidoreductase (17-OHSD) activity in the endometrium of women with pelvic pain syndrome (PPS) and/or polycystic ovaries (PCO) was compared with that of a control group. In both groups there was a 10-fold increase in 17-OHSD activity in secretory phase tissue compared with that of the proliferative phase, measured by both oxidative and reduction pathways, and a highly significant correlation between the two directions (P less than 0.001). In normal subjects, the ratio of activity measured under oxidative conditions: reducing conditions, at all stages of the cycle except late proliferative phase, was 2.1-2.9. In the late proliferative phase the ratio was 5.5 which was significantly different from other stages of the cycle. Similar ratios were found for the PPS/PCO group (proliferative phase 2.5, secretory phase 5.6); these were also significantly different (P less than 0.01). On the basis of this study oestrogen metabolism in the endometrium of women with PPS and/or PCO appears to be no different from that of normal subjects. Measurement of enzyme activity in high speed soluble and particulate fractions of endometrial homogenate indicated the presence of two activities with different cofactor requirements. Gel filtration chromatography of the soluble fraction revealed a single peak of activity coincident with a molecular weight of 30 kDa with a strong preference for NAD + as cofactor. These preliminary findings suggest the presence of both soluble and particulate forms of 17-OHSD activity in the endometrium.
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PMID:17 beta-Hydroxysteroid oxidoreductase activity in the endometrium of normal women and patients with pelvic pain and polycystic ovaries. 262 48

Endometriosis-associated ovarian cancers (EAOCs) including endometrioid and clear cell ovarian carcinoma are subgroups of epithelial ovarian carcinomas (EOCs), which is generally acknowledged as the most lethal gynecological malignancy. Endometriosis (ES), a common clinical disease among women, presents with clinical symptoms of pelvic pain, infertility, or adnexal masses with the formation of endometrioma. It has long been considered to be a potential risk factor for developing EOCs, mainly of endometrioid and clear cell subtypes. Here, we compiled data from previous researches on deregulated molecular functions among ES and EOCs using gene set-based integrative analysis to decipher molecular and genetic relationships between ovarian ES and EOCs, especially EAOCs. We conclude that epidermal growth factor receptor (ERBB) and Phosphoinositide 3-kinases (PI3K)-related pathways are important in the carcinogenesis of type I EOCs, including clear cell, endometrioid, and mucinous ovarian carcinoma. Dysfunctional molecular pathways, such as deregulated oxidoreductase activity, metabolism, hormone activity, inflammatory response, innate immune response, and cell-cell signaling, played key roles in the malignant transformation of EAOCs. Nine genes related to inflammasome complex and inflammasome-related pathway were identified, indicating the importance of inflammation/immunity in EAOC transformation. We also collect progressive treatments of EAOC focused on targeted therapies and immunotherapy so far. This summarized information can contribute toward effective detection and treatment of EAOCs in the future.
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PMID:The recent progress and therapy in endometriosis-associated ovarian cancer. 3198 69