دورية أكاديمية
New understandings of the genetic basis of isolated idiopathic central hypogonadism
| العنوان: | New understandings of the genetic basis of isolated idiopathic central hypogonadism |
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| المؤلفون: | Marco Bonomi, Domenico Vladimiro Libri, Fabiana Guizzardi, Elena Guarducci, Elisabetta Maiolo, Elisa Pignatti, Roberta Asci, Luca Persani, G. Aimaretti, M. Altobelli, G. Arnaldi, M. Baldi, L. Bartalena, L. Beccaria, P. Beck Peccoz, G. Bellastella, G. Borretta, F. Buzi, S. Cannavo, M. Cappa, A. Cariboni, T. Ciampani, A. Cicognani, M. Cisternino, S. Corbetta, N. Corciulo, R. Cozzi, A. V. D'Elia, E. D. Uberti, M. De Marchi, G. Forti, N. Di Iorgi, A. Fabbri, A. Ferlin, R. Gaudino, E. Grosso, C. Krausz, F. Lanfranco, D. Larizza, P. Limone, M. Maggi, R. Maggi, M. Maghnie, A. Mancini, G. Mandrile, M. Marino, M. A. Mencarelli, N. Migone, G. Neri, L. Perroni, E. Pignatti, A. Pilotta, A. I. Pincelli, A. Pizzocaro, A. Pontecorvi, G. Radetti, P. Razzore, G. Russo, F. Salvini, A. Secco, M. Simoni, A. Sinisi, R. Vigneri, G. Weber, SEGNI, Maria |
| المساهمون: | Marco, Bonomi, Domenico Vladimiro, Libri, Fabiana, Guizzardi, Elena, Guarducci, Elisabetta, Maiolo, Elisa, Pignatti, Roberta, Asci, Luca, Persani, G., Aimaretti, M., Altobelli, G., Arnaldi, M., Baldi, L., Bartalena, L., Beccaria, P., Beck Peccoz, G., Bellastella, G., Borretta, F., Buzi, S., Cannavo, M., Cappa, A., Cariboni, T., Ciampani, A., Cicognani, M., Cisternino, S., Corbetta, N., Corciulo, R., Cozzi, A. V., D'Elia, E. D., Uberti, M., De Marchi, G., Forti, N., Di Iorgi, A., Fabbri, A., Ferlin, R., Gaudino, E., Grosso, C., Krausz, F., Lanfranco, D., Larizza, P., Limone, M., Maggi, R., Maggi, M., Maghnie, A., Mancini, G., Mandrile, M., Marino, M. A., Mencarelli, N., Migone, G., Neri, L., Perroni, E., Pignatti, A., Pilotta, A. I., Pincelli, A., Pizzocaro, A., Pontecorvi, G., Radetti, P., Razzore, G., Russo, F., Salvini, A., Secco, Segni, Maria, M., Simoni, A., Sinisi, R., Vigneri, G., Weber |
| بيانات النشر: | ACTA PHARMACOLOGICA SINICA |
| سنة النشر: | 2012 |
| المجموعة: | Sapienza Università di Roma: CINECA IRIS |
| مصطلحات موضوعية: | central hypogonadism, congenital hypogonadism, gnrh, hypogonadotropic hypogonadism, hypothalamus-pituitary-gonadal axi, kallmann syndrome, male infertility |
| الوصف: | Idiopathic hypogonadotropic hypogonadism is a rare disease that is characterized by delayed/absent puberty and/or infertility due to an insufficient stimulation of an otherwise normal pituitary-gonadal axis by gonadotrophin-releasing hormone (GnRH) action. Because reduced or normal luteinizing hormone (LH)/follicle-stimulating hormone (FSH) levels may be observed in the affected patients, the term idiopathic central hypogonadism (ICH) appears to be more appropriate. This disease should be distinguished from central hypogonadism that is combined with other pituitary deficiencies. Isolated ICH has a complex pathogenesis and is fivefold more prevalent in males. ICH frequently appears in a sporadic form, but several familial cases have also been reported. This finding, in conjunction with the description of numerous pathogenetic gene variants and the generation of several knockout models, supports the existence of a strong genetic component. ICH may be associated with several morphogenetic abnormalities, which include osmic defects that, with ICH, constitute the cardinal manifestations of Kallmann syndrome (KS). KS accounts for approximately 40% of the total ICH cases and has been generally considered to be a distinct subgroup. However, the description of several pedigrees, which include relatives who are affected either with isolated osmic defects, KS, or normo-osmic ICH (nICH), justifies the emerging idea that ICH is a complex genetic disease that is characterized by variable expressivity and penetrance. In this context, either multiple gene variants or environmental factors and epigenetic modifications may contribute to the variable disease manifestations. We review the genetic mechanisms that are presently known to be involved in ICH pathogenesis and provide a clinical overview of the 227 cases that have been collected by the collaborating centres of the Italian ICH Network. Asian Journal of Andrology (2012) 14, 49-56; doi:10.1038/aja.2011.68; published online 5 December 2011 |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| العلاقة: | info:eu-repo/semantics/altIdentifier/pmid/22138902; info:eu-repo/semantics/altIdentifier/wos/WOS:000298886000007; volume:14; issue:1; firstpage:49; lastpage:56; numberofpages:8; journal:ASIAN JOURNAL OF ANDROLOGY; http://hdl.handle.net/11573/442171Test; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-84855458768; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000298886000007&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396aTest; http://www.scopus.com/inward/record.url?eid=2-s2.0-84855458768&partnerID=65&md5=7e6518ae3dbe67a96d732936d856cddaTest |
| DOI: | 10.1038/aja.2011.68 |
| الإتاحة: | https://doi.org/10.1038/aja.2011.68Test http://hdl.handle.net/11573/442171Test http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000298886000007&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396aTest http://www.scopus.com/inward/record.url?eid=2-s2.0-84855458768&partnerID=65&md5=7e6518ae3dbe67a96d732936d856cddaTest |
| رقم الانضمام: | edsbas.6296C434 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1038/aja.2011.68 |
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