Complex relationship between sex hormones, insulin resistance and leptin in men with and without prostatic disease

Autores
Grosman, Halina; Fabre, Bibiana; Lopez, Miguel; Scorticati, Carlos; Lopez Silva, Maximiliano; Mesch, Viviana Rosa; Mazza, Osvaldo Néstor; Berg, Gabriela Alicia
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Objectives: To assess sex hormones, leptin and insulin-resistance in men with prostate cancer (PCa) and benign prostatic hyperplasia (BPH) and to study associations between androgens and histologic score of prostate tissue in PCa.Subjects and methods: Two hundred ten men older than 45 years selected from 2906 participants of a population screening for PCa were studied: 70 with PCa, 70 with BPH and 70 controls (CG), matched by body mass index and age. Insulin, IGF-1, PSA, leptin, total, free (fT) and bioavailable testosterone (bT) and estradiol were measured. Each group was subdivided into two subgroups considering the presence of metabolic syndrome (MS); androgens and leptin levels were analyzed in the subgroups.Results: Prostate cancer and BPH patients presented higher total, fT and bT levels than CG. IGF-1, insulin and HOMA index were higher in BPH than in the other two groups. PCa presented higher leptin [median (range) 6.5 (1.3-28.0) versus 4.8 (1.1-12.3) ng/ml; p < 0.01] and estradiol [median (range) 37.0 (20-90) versus 29.0 (20-118) pg/ml; p = 0.025] levels than CG. After dividing men considering the presence of MS, leptin was higher and total testosterone was lower in MS patients in all the groups.Conclusions: It was observed a coexistence of an altered hormone profile with increased sex hormones and leptin in PCa patients, in accordance with the new perspective of PCa pathogenesis.
Fil: Grosman, Halina. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Bioquímica Clínica; Argentina
Fil: Fabre, Bibiana. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Bioquímica Clínica; Argentina
Fil: Lopez, Miguel. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín; Argentina
Fil: Scorticati, Carlos. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín; Argentina
Fil: Lopez Silva, Maximiliano. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín; Argentina
Fil: Mesch, Viviana Rosa. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Bioquímica Clínica; Argentina
Fil: Mazza, Osvaldo Néstor. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín; Argentina
Fil: Berg, Gabriela Alicia. Universidad de Buenos Aires. Facultad de Medicina. Departamento de Patología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
Leptin
Prostatic Diseases
Sex Hormones
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/39011
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/39011
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Complex relationship between sex hormones, insulin resistance and leptin in men with and without prostatic diseaseGrosman, HalinaFabre, BibianaLopez, MiguelScorticati, CarlosLopez Silva, MaximilianoMesch, Viviana RosaMazza, Osvaldo NéstorBerg, Gabriela AliciaLeptinProstatic DiseasesSex Hormoneshttps://purl.org/becyt/ford/3.3https://purl.org/becyt/ford/3Objectives: To assess sex hormones, leptin and insulin-resistance in men with prostate cancer (PCa) and benign prostatic hyperplasia (BPH) and to study associations between androgens and histologic score of prostate tissue in PCa.Subjects and methods: Two hundred ten men older than 45 years selected from 2906 participants of a population screening for PCa were studied: 70 with PCa, 70 with BPH and 70 controls (CG), matched by body mass index and age. Insulin, IGF-1, PSA, leptin, total, free (fT) and bioavailable testosterone (bT) and estradiol were measured. Each group was subdivided into two subgroups considering the presence of metabolic syndrome (MS); androgens and leptin levels were analyzed in the subgroups.Results: Prostate cancer and BPH patients presented higher total, fT and bT levels than CG. IGF-1, insulin and HOMA index were higher in BPH than in the other two groups. PCa presented higher leptin [median (range) 6.5 (1.3-28.0) versus 4.8 (1.1-12.3) ng/ml; p < 0.01] and estradiol [median (range) 37.0 (20-90) versus 29.0 (20-118) pg/ml; p = 0.025] levels than CG. After dividing men considering the presence of MS, leptin was higher and total testosterone was lower in MS patients in all the groups.Conclusions: It was observed a coexistence of an altered hormone profile with increased sex hormones and leptin in PCa patients, in accordance with the new perspective of PCa pathogenesis.Fil: Grosman, Halina. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Bioquímica Clínica; ArgentinaFil: Fabre, Bibiana. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Bioquímica Clínica; ArgentinaFil: Lopez, Miguel. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín; ArgentinaFil: Scorticati, Carlos. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín; ArgentinaFil: Lopez Silva, Maximiliano. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín; ArgentinaFil: Mesch, Viviana Rosa. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Bioquímica Clínica; ArgentinaFil: Mazza, Osvaldo Néstor. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín; ArgentinaFil: Berg, Gabriela Alicia. Universidad de Buenos Aires. Facultad de Medicina. Departamento de Patología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaInforma Healthcare2016-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/39011Grosman, Halina; Fabre, Bibiana; Lopez, Miguel; Scorticati, Carlos; Lopez Silva, Maximiliano; et al.; Complex relationship between sex hormones, insulin resistance and leptin in men with and without prostatic disease; Informa Healthcare; Aging Male; 19; 1; 1-2016; 40-451368-5538CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.3109/13685538.2015.1100600info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-29T12:10:57Zoai:ri.conicet.gov.ar:11336/39011instacron: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:34982025-10-29 12:10:57.463CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Complex relationship between sex hormones, insulin resistance and leptin in men with and without prostatic disease
title Complex relationship between sex hormones, insulin resistance and leptin in men with and without prostatic disease
spellingShingle Complex relationship between sex hormones, insulin resistance and leptin in men with and without prostatic disease
Grosman, Halina
Leptin
Prostatic Diseases
Sex Hormones
title_short Complex relationship between sex hormones, insulin resistance and leptin in men with and without prostatic disease
title_full Complex relationship between sex hormones, insulin resistance and leptin in men with and without prostatic disease
title_fullStr Complex relationship between sex hormones, insulin resistance and leptin in men with and without prostatic disease
title_full_unstemmed Complex relationship between sex hormones, insulin resistance and leptin in men with and without prostatic disease
title_sort Complex relationship between sex hormones, insulin resistance and leptin in men with and without prostatic disease
dc.creator.none.fl_str_mv Grosman, Halina
Fabre, Bibiana
Lopez, Miguel
Scorticati, Carlos
Lopez Silva, Maximiliano
Mesch, Viviana Rosa
Mazza, Osvaldo Néstor
Berg, Gabriela Alicia
author Grosman, Halina
author_facet Grosman, Halina
Fabre, Bibiana
Lopez, Miguel
Scorticati, Carlos
Lopez Silva, Maximiliano
Mesch, Viviana Rosa
Mazza, Osvaldo Néstor
Berg, Gabriela Alicia
author_role author
author2 Fabre, Bibiana
Lopez, Miguel
Scorticati, Carlos
Lopez Silva, Maximiliano
Mesch, Viviana Rosa
Mazza, Osvaldo Néstor
Berg, Gabriela Alicia
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Leptin
Prostatic Diseases
Sex Hormones
topic Leptin
Prostatic Diseases
Sex Hormones
purl_subject.fl_str_mv https://purl.org/becyt/ford/3.3
https://purl.org/becyt/ford/3
dc.description.none.fl_txt_mv Objectives: To assess sex hormones, leptin and insulin-resistance in men with prostate cancer (PCa) and benign prostatic hyperplasia (BPH) and to study associations between androgens and histologic score of prostate tissue in PCa.Subjects and methods: Two hundred ten men older than 45 years selected from 2906 participants of a population screening for PCa were studied: 70 with PCa, 70 with BPH and 70 controls (CG), matched by body mass index and age. Insulin, IGF-1, PSA, leptin, total, free (fT) and bioavailable testosterone (bT) and estradiol were measured. Each group was subdivided into two subgroups considering the presence of metabolic syndrome (MS); androgens and leptin levels were analyzed in the subgroups.Results: Prostate cancer and BPH patients presented higher total, fT and bT levels than CG. IGF-1, insulin and HOMA index were higher in BPH than in the other two groups. PCa presented higher leptin [median (range) 6.5 (1.3-28.0) versus 4.8 (1.1-12.3) ng/ml; p < 0.01] and estradiol [median (range) 37.0 (20-90) versus 29.0 (20-118) pg/ml; p = 0.025] levels than CG. After dividing men considering the presence of MS, leptin was higher and total testosterone was lower in MS patients in all the groups.Conclusions: It was observed a coexistence of an altered hormone profile with increased sex hormones and leptin in PCa patients, in accordance with the new perspective of PCa pathogenesis.
Fil: Grosman, Halina. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Bioquímica Clínica; Argentina
Fil: Fabre, Bibiana. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Bioquímica Clínica; Argentina
Fil: Lopez, Miguel. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín; Argentina
Fil: Scorticati, Carlos. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín; Argentina
Fil: Lopez Silva, Maximiliano. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín; Argentina
Fil: Mesch, Viviana Rosa. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Bioquímica Clínica; Argentina
Fil: Mazza, Osvaldo Néstor. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín; Argentina
Fil: Berg, Gabriela Alicia. Universidad de Buenos Aires. Facultad de Medicina. Departamento de Patología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description Objectives: To assess sex hormones, leptin and insulin-resistance in men with prostate cancer (PCa) and benign prostatic hyperplasia (BPH) and to study associations between androgens and histologic score of prostate tissue in PCa.Subjects and methods: Two hundred ten men older than 45 years selected from 2906 participants of a population screening for PCa were studied: 70 with PCa, 70 with BPH and 70 controls (CG), matched by body mass index and age. Insulin, IGF-1, PSA, leptin, total, free (fT) and bioavailable testosterone (bT) and estradiol were measured. Each group was subdivided into two subgroups considering the presence of metabolic syndrome (MS); androgens and leptin levels were analyzed in the subgroups.Results: Prostate cancer and BPH patients presented higher total, fT and bT levels than CG. IGF-1, insulin and HOMA index were higher in BPH than in the other two groups. PCa presented higher leptin [median (range) 6.5 (1.3-28.0) versus 4.8 (1.1-12.3) ng/ml; p < 0.01] and estradiol [median (range) 37.0 (20-90) versus 29.0 (20-118) pg/ml; p = 0.025] levels than CG. After dividing men considering the presence of MS, leptin was higher and total testosterone was lower in MS patients in all the groups.Conclusions: It was observed a coexistence of an altered hormone profile with increased sex hormones and leptin in PCa patients, in accordance with the new perspective of PCa pathogenesis.
publishDate 2016
dc.date.none.fl_str_mv 2016-01
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/11336/39011
Grosman, Halina; Fabre, Bibiana; Lopez, Miguel; Scorticati, Carlos; Lopez Silva, Maximiliano; et al.; Complex relationship between sex hormones, insulin resistance and leptin in men with and without prostatic disease; Informa Healthcare; Aging Male; 19; 1; 1-2016; 40-45
1368-5538
CONICET Digital
CONICET
url http://hdl.handle.net/11336/39011
identifier_str_mv Grosman, Halina; Fabre, Bibiana; Lopez, Miguel; Scorticati, Carlos; Lopez Silva, Maximiliano; et al.; Complex relationship between sex hormones, insulin resistance and leptin in men with and without prostatic disease; Informa Healthcare; Aging Male; 19; 1; 1-2016; 40-45
1368-5538
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.3109/13685538.2015.1100600
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Informa Healthcare
publisher.none.fl_str_mv Informa Healthcare
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 13.10058

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