Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0376358 (prostate cancer)
 59,338 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Osteoporosis is a disease that is associated with significant morbidity and mortality, much of which can be prevented with available therapy. The risk for osteoporosis is increased in individuals with some types of cancer, especially in women with breast cancer and men with prostate cancer. This is caused by several factors, including premature ovarian failure and systemic antihormonal therapy in women, androgen ablation therapy in men, and potential direct effects of chemotherapy and of cancer on bone metabolism. With continual increases in the incidence of breast cancer, earlier detection and treatment, and improvements in survival for both patients with breast and prostate cancer, the importance of appropriate screening for and management of osteoporosis is evident. We review the evidence supporting an increased risk for development of osteoporosis in individuals with breast or prostate cancer, and strategies for prevention and treatment of osteoporosis in these patients.
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PMID:The management of bone loss in patients with breast or prostate cancer. 1862 36

The present review aims to ascertain whether different infertility etiologies share particular genes and/or molecular pathways with other pathologies and are associated with distinct and particular risks of later-life morbidity and mortality. In order to reach this aim, we use two different sources of information: (1) a public web server named DiseaseConnect ( http://disease-connect.org ) focused on the analysis of common genes and molecular mechanisms shared by diseases by integrating comprehensive omics and literature data; and (2) a literature search directed to find clinical comorbid relationships of infertility etiologies with only those diseases appearing after infertility is manifested. This literature search is performed because DiseaseConnect web server does not discriminate between pathologies emerging before, concomitantly or after infertility is manifested. Data show that different infertility etiologies not only share particular genes and/or molecular pathways with other pathologies but they have distinct clinical relationships with other diseases appearing after infertility is manifested. In particular, (1) testicular and high-grade prostate cancer in male infertility; (2) non-fatal stroke and endometrial cancer, and likely non-fatal coronary heart disease and ovarian cancer in polycystic ovary syndrome; (3) osteoporosis, psychosexual dysfunction, mood disorders and dementia in premature ovarian failure; (4) breast and ovarian cancer in carriers of BRCA1/2 mutations in diminished ovarian reserve; (5) clear cell and endometrioid histologic subtypes of invasive ovarian cancer, and likely low-grade serous invasive ovarian cancer, melanoma and non-Hodgkin lymphoma in endometriosis; and (6) endometrial and ovarian cancer in idiopathic infertility. The present data endorse the principle that the occurrence of a disease (in our case infertility) is non-random in the population and suggest that different infertility etiologies are genetically and clinically linked with other diseases in single meta-diseases. This finding opens new insights for clinicians and reproductive biologists to treat infertility problems using a phenomic approach instead of considering infertility as an isolated and exclusive disease of the reproductive system/hypothalamic-pituitary-gonadal axis. In agreement with a previous validation analysis of the utility of DiseaseConnect web server, the present study does not show a univocal correspondence between common gene expression and clinical comorbid relationship. Further work is needed to untangle the potential genetic, epigenetic and phenotypic relationships that may be present among different infertility etiologies, morbid conditions and physical/cognitive traits.
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PMID:Infertility etiologies are genetically and clinically linked with other diseases in single meta-diseases. 2658 2

The androgen receptor (AR) is a ligand-dependent transcription factor involved in the regulation of many different physiological processes. Dysfunction of AR causes diverse clinical conditions, such as testicular feminization mutation (Tfm) syndrome and prostate cancer. However, the molecular basis of the AR in these disorders largely remains unknown, as a result of a lack of genetic models. Using conditional targeting technique with Cre-loxP system, we successfully generated null AR mutant (ARKO) mice. The ARKO males grew healthily, but they showed typical Tfm abnormalities. The ARKO males exhibited late onset of obesity with impaired bone metabolism and sexual behaviors. No overt abnormality was found in female ARKO mice, but a premature ovarian failure-like phenotype was found with impaired folliculogenesis. Thus, andorogen/AR system supports normal reproduction as well as normal female reproduction. (Reprod Med Biol 2007; 6: 11-17).
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PMID:Androgen receptor functions in male and female reproduction. 2969 61