Biomarkers of male hypogonadism in childhood and adolescence

Autores
Rey, Rodolfo Alberto
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Objectives: The objective of this review was to characterize the use of biomarkers of male hypogonadism in childhood and adolescence. Contents: The hypothalamic-pituitary-gonadal (HPG) axis is active during fetal life and over the first months of postnatal life. The pituitary gland secretes follicle stimulating hormone (FSH) and luteinizing hormone (LH), whereas the testes induce Leydig cells to produce testosterone and insulin-like factor 3 (INSL), and drive Sertoli cells to secrete anti-Müllerian hormone (AMH) and inhibin B. During childhood, serum levels of gonadotropins, testosterone and insulin-like 3 (INSL3) decline to undetectable levels, whereas levels of AMH and inhibin B remain high. During puberty, the production of gonadotropins, testosterone, and INSL3 is reactivated, inhibin B increases, and AMH decreases as a sign of Sertoli cell maturation. Summary and outlook: Based on our knowledge of the developmental physiology of theHPG axis, these biomarkers can be used in clinical practice to interpret the physiopathology of hypogonadism. Additionally, these markers can have diagnostic value in different forms of hypogonadism that may appear during childhood and adolescence.
Fil: Rey, Rodolfo Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Centro de Investigaciones Endocrinológicas "Dr. César Bergada". Gobierno de la Ciudad de Buenos Aires. Centro de Investigaciones Endocrinológicas "Dr. César Bergada". Fundación de Endocrinología Infantil. Centro de Investigaciones Endocrinológicas "Dr. César Bergada"; Argentina
Materia
AMBIGUOUS GENITALIA
CRYPTORCHIDISM
GONADAL DYSGENESIS
MICROPENIS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/142631
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/142631
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Biomarkers of male hypogonadism in childhood and adolescenceRey, Rodolfo AlbertoAMBIGUOUS GENITALIACRYPTORCHIDISMGONADAL DYSGENESISMICROPENIShttps://purl.org/becyt/ford/3.2https://purl.org/becyt/ford/3Objectives: The objective of this review was to characterize the use of biomarkers of male hypogonadism in childhood and adolescence. Contents: The hypothalamic-pituitary-gonadal (HPG) axis is active during fetal life and over the first months of postnatal life. The pituitary gland secretes follicle stimulating hormone (FSH) and luteinizing hormone (LH), whereas the testes induce Leydig cells to produce testosterone and insulin-like factor 3 (INSL), and drive Sertoli cells to secrete anti-Müllerian hormone (AMH) and inhibin B. During childhood, serum levels of gonadotropins, testosterone and insulin-like 3 (INSL3) decline to undetectable levels, whereas levels of AMH and inhibin B remain high. During puberty, the production of gonadotropins, testosterone, and INSL3 is reactivated, inhibin B increases, and AMH decreases as a sign of Sertoli cell maturation. Summary and outlook: Based on our knowledge of the developmental physiology of theHPG axis, these biomarkers can be used in clinical practice to interpret the physiopathology of hypogonadism. Additionally, these markers can have diagnostic value in different forms of hypogonadism that may appear during childhood and adolescence.Fil: Rey, Rodolfo Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Centro de Investigaciones Endocrinológicas "Dr. César Bergada". Gobierno de la Ciudad de Buenos Aires. Centro de Investigaciones Endocrinológicas "Dr. César Bergada". Fundación de Endocrinología Infantil. Centro de Investigaciones Endocrinológicas "Dr. César Bergada"; ArgentinaDe Gruyter2020-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/142631Rey, Rodolfo Alberto; Biomarkers of male hypogonadism in childhood and adolescence; De Gruyter; Advances in Laboratory Medicine; 2020; 0024; 4-2020; 1-132628-491XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.degruyter.com/view/journals/almed/ahead-of-print/article-10.1515-almed-2020-0024/article-10.1515-almed-2020-0024.xmlinfo:eu-repo/semantics/altIdentifier/doi/10.1515/almed-2020-0024info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:04:22Zoai:ri.conicet.gov.ar:11336/142631instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 10:04:23.588CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Biomarkers of male hypogonadism in childhood and adolescence
title Biomarkers of male hypogonadism in childhood and adolescence
spellingShingle Biomarkers of male hypogonadism in childhood and adolescence
Rey, Rodolfo Alberto
AMBIGUOUS GENITALIA
CRYPTORCHIDISM
GONADAL DYSGENESIS
MICROPENIS
title_short Biomarkers of male hypogonadism in childhood and adolescence
title_full Biomarkers of male hypogonadism in childhood and adolescence
title_fullStr Biomarkers of male hypogonadism in childhood and adolescence
title_full_unstemmed Biomarkers of male hypogonadism in childhood and adolescence
title_sort Biomarkers of male hypogonadism in childhood and adolescence
dc.creator.none.fl_str_mv Rey, Rodolfo Alberto
author Rey, Rodolfo Alberto
author_facet Rey, Rodolfo Alberto
author_role author
dc.subject.none.fl_str_mv AMBIGUOUS GENITALIA
CRYPTORCHIDISM
GONADAL DYSGENESIS
MICROPENIS
topic AMBIGUOUS GENITALIA
CRYPTORCHIDISM
GONADAL DYSGENESIS
MICROPENIS
purl_subject.fl_str_mv https://purl.org/becyt/ford/3.2
https://purl.org/becyt/ford/3
dc.description.none.fl_txt_mv Objectives: The objective of this review was to characterize the use of biomarkers of male hypogonadism in childhood and adolescence. Contents: The hypothalamic-pituitary-gonadal (HPG) axis is active during fetal life and over the first months of postnatal life. The pituitary gland secretes follicle stimulating hormone (FSH) and luteinizing hormone (LH), whereas the testes induce Leydig cells to produce testosterone and insulin-like factor 3 (INSL), and drive Sertoli cells to secrete anti-Müllerian hormone (AMH) and inhibin B. During childhood, serum levels of gonadotropins, testosterone and insulin-like 3 (INSL3) decline to undetectable levels, whereas levels of AMH and inhibin B remain high. During puberty, the production of gonadotropins, testosterone, and INSL3 is reactivated, inhibin B increases, and AMH decreases as a sign of Sertoli cell maturation. Summary and outlook: Based on our knowledge of the developmental physiology of theHPG axis, these biomarkers can be used in clinical practice to interpret the physiopathology of hypogonadism. Additionally, these markers can have diagnostic value in different forms of hypogonadism that may appear during childhood and adolescence.
Fil: Rey, Rodolfo Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Centro de Investigaciones Endocrinológicas "Dr. César Bergada". Gobierno de la Ciudad de Buenos Aires. Centro de Investigaciones Endocrinológicas "Dr. César Bergada". Fundación de Endocrinología Infantil. Centro de Investigaciones Endocrinológicas "Dr. César Bergada"; Argentina
description Objectives: The objective of this review was to characterize the use of biomarkers of male hypogonadism in childhood and adolescence. Contents: The hypothalamic-pituitary-gonadal (HPG) axis is active during fetal life and over the first months of postnatal life. The pituitary gland secretes follicle stimulating hormone (FSH) and luteinizing hormone (LH), whereas the testes induce Leydig cells to produce testosterone and insulin-like factor 3 (INSL), and drive Sertoli cells to secrete anti-Müllerian hormone (AMH) and inhibin B. During childhood, serum levels of gonadotropins, testosterone and insulin-like 3 (INSL3) decline to undetectable levels, whereas levels of AMH and inhibin B remain high. During puberty, the production of gonadotropins, testosterone, and INSL3 is reactivated, inhibin B increases, and AMH decreases as a sign of Sertoli cell maturation. Summary and outlook: Based on our knowledge of the developmental physiology of theHPG axis, these biomarkers can be used in clinical practice to interpret the physiopathology of hypogonadism. Additionally, these markers can have diagnostic value in different forms of hypogonadism that may appear during childhood and adolescence.
publishDate 2020
dc.date.none.fl_str_mv 2020-04
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/142631
Rey, Rodolfo Alberto; Biomarkers of male hypogonadism in childhood and adolescence; De Gruyter; Advances in Laboratory Medicine; 2020; 0024; 4-2020; 1-13
2628-491X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/142631
identifier_str_mv Rey, Rodolfo Alberto; Biomarkers of male hypogonadism in childhood and adolescence; De Gruyter; Advances in Laboratory Medicine; 2020; 0024; 4-2020; 1-13
2628-491X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.degruyter.com/view/journals/almed/ahead-of-print/article-10.1515-almed-2020-0024/article-10.1515-almed-2020-0024.xml
info:eu-repo/semantics/altIdentifier/doi/10.1515/almed-2020-0024
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv De Gruyter
publisher.none.fl_str_mv De Gruyter
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.13397

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