title: Wide spectrum of NR5A1-related phenotypes in 46,XY and 46,XX individuals.
abstract: Steroidogenic factor 1 (NR5A1, SF-1, Ad4BP) is a transcriptional regulator of genes involved in adrenal and gonadal development and function. Mutations in NR5A1 have been among the most frequently identified genetic causes of gonadal development disorders and are associated with a wide phenotypic spectrum. In 46,XY individuals, NR5A1-related phenotypes may range from disorders of sex development (DSD) to oligo/azoospermia, and in 46,XX individuals, from 46,XX ovotesticular and testicular DSD to primary ovarian insufficiency (POI). The most common 46,XY phenotype is atypical or female external genitalia with clitoromegaly, palpable gonads, and absence of Müllerian derivatives. Notably, an undervirilized external genitalia is frequently seen at birth, while spontaneous virilization may occur later, at puberty. In 46,XX individuals, NR5A1 mutations are a rare genetic cause of POI, manifesting as primary or secondary amenorrhea, infertility, hypoestrogenism, and elevated gonadotropin levels. Mothers and sisters of 46,XY DSD patients carrying heterozygous NR5A1 mutations may develop POI, and therefore require appropriate counseling. Moreover, the recurrent heterozygous p.Arg92Trp NR5A1 mutation is associated with variable degrees of testis development in 46,XX patients. A clear genotype-phenotype correlation is not seen in patients bearing NR5A1 mutations, suggesting that genetic modifiers, such as pathogenic variants in other testis/ovarian-determining genes, may contribute to the phenotypic expression. Here, we review the published literature on NR5A1-related disease, and discuss our findings at a single tertiary center in Brazil, including ten novel NR5A1 mutations identified in 46,XY DSD patients. The ever-expanding phenotypic range associated with NR5A1 variants in XY and XX individuals confirms its pivotal role in reproductive biology, and should alert clinicians to the possibility of NR5A1 defects in a variety of phenotypes presenting with gonadal dysfunction. Birth Defects Research (Part C) 108:309-320, 2016. © 2016 The Authors Birth Defects Research Part C: Embryo Today: Reviews Published by Wiley Periodicals, Inc.
authors.affiliation: Sorahia Domenice, Aline Zamboni Machado, Bruno Ferraz-de-Souza, Antonio Marcondes Lerario, Mirian Yumie Nishi, Nathalia Lisboa Gomes, Thatiana Evelin da Silva, Rosana Barbosa Silva, Luciana R. Montenegro, Amanda Narciso, Elaine Maria Frade Costa, and Berenice Bilharinho Mendonca are from the Laboratório de Hormônios e Genética Molecular (LIM/42), Unidade de Endocrinologia do Desenvolvimento, Disciplina de Endocrinologia e Metabologia do Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brasil.
authors.forename: Sorahia
authors.initials: S
authors.lastname: Domenice
authors.affiliation: Sorahia Domenice, Aline Zamboni Machado, Bruno Ferraz-de-Souza, Antonio Marcondes Lerario, Mirian Yumie Nishi, Nathalia Lisboa Gomes, Thatiana Evelin da Silva, Rosana Barbosa Silva, Luciana R. Montenegro, Amanda Narciso, Elaine Maria Frade Costa, and Berenice Bilharinho Mendonca are from the Laboratório de Hormônios e Genética Molecular (LIM/42), Unidade de Endocrinologia do Desenvolvimento, Disciplina de Endocrinologia e Metabologia do Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brasil.
authors.forename: Aline Zamboni
authors.initials: AZ
authors.lastname: Machado
authors.affiliation: Frederico Moraes Ferreira is from the Ciências da Saúde, Universidade Santo Amaro, São Paulo, Brasil and Laboratorio de Imunologia, Instituto do Coração, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brasil.
authors.forename: Frederico Moraes
authors.initials: FM
authors.lastname: Ferreira
authors.affiliation: Sorahia Domenice, Aline Zamboni Machado, Bruno Ferraz-de-Souza, Antonio Marcondes Lerario, Mirian Yumie Nishi, Nathalia Lisboa Gomes, Thatiana Evelin da Silva, Rosana Barbosa Silva, Luciana R. Montenegro, Amanda Narciso, Elaine Maria Frade Costa, and Berenice Bilharinho Mendonca are from the Laboratório de Hormônios e Genética Molecular (LIM/42), Unidade de Endocrinologia do Desenvolvimento, Disciplina de Endocrinologia e Metabologia do Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brasil.
authors.forename: Bruno
authors.initials: B
authors.lastname: Ferraz-de-Souza
authors.affiliation: Sorahia Domenice, Aline Zamboni Machado, Bruno Ferraz-de-Souza, Antonio Marcondes Lerario, Mirian Yumie Nishi, Nathalia Lisboa Gomes, Thatiana Evelin da Silva, Rosana Barbosa Silva, Luciana R. Montenegro, Amanda Narciso, Elaine Maria Frade Costa, and Berenice Bilharinho Mendonca are from the Laboratório de Hormônios e Genética Molecular (LIM/42), Unidade de Endocrinologia do Desenvolvimento, Disciplina de Endocrinologia e Metabologia do Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brasil.
authors.forename: Antonio Marcondes
authors.initials: AM
authors.lastname: Lerario
authors.affiliation: Lin Lin and John C. Achermann are form the Genetics & Genomic Medicine, University College London (UCL) Great Ormond Street Institute of Child Health, University College London, London, United Kingdom.
authors.forename: Lin
authors.initials: L
authors.lastname: Lin
authors.affiliation: Sorahia Domenice, Aline Zamboni Machado, Bruno Ferraz-de-Souza, Antonio Marcondes Lerario, Mirian Yumie Nishi, Nathalia Lisboa Gomes, Thatiana Evelin da Silva, Rosana Barbosa Silva, Luciana R. Montenegro, Amanda Narciso, Elaine Maria Frade Costa, and Berenice Bilharinho Mendonca are from the Laboratório de Hormônios e Genética Molecular (LIM/42), Unidade de Endocrinologia do Desenvolvimento, Disciplina de Endocrinologia e Metabologia do Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brasil.
authors.forename: Mirian Yumie
authors.initials: MY
authors.lastname: Nishi
authors.affiliation: Sorahia Domenice, Aline Zamboni Machado, Bruno Ferraz-de-Souza, Antonio Marcondes Lerario, Mirian Yumie Nishi, Nathalia Lisboa Gomes, Thatiana Evelin da Silva, Rosana Barbosa Silva, Luciana R. Montenegro, Amanda Narciso, Elaine Maria Frade Costa, and Berenice Bilharinho Mendonca are from the Laboratório de Hormônios e Genética Molecular (LIM/42), Unidade de Endocrinologia do Desenvolvimento, Disciplina de Endocrinologia e Metabologia do Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brasil.
authors.forename: Nathalia Lisboa
authors.initials: NL
authors.lastname: Gomes
authors.affiliation: Sorahia Domenice, Aline Zamboni Machado, Bruno Ferraz-de-Souza, Antonio Marcondes Lerario, Mirian Yumie Nishi, Nathalia Lisboa Gomes, Thatiana Evelin da Silva, Rosana Barbosa Silva, Luciana R. Montenegro, Amanda Narciso, Elaine Maria Frade Costa, and Berenice Bilharinho Mendonca are from the Laboratório de Hormônios e Genética Molecular (LIM/42), Unidade de Endocrinologia do Desenvolvimento, Disciplina de Endocrinologia e Metabologia do Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brasil.
authors.forename: Thatiana Evelin
authors.initials: TE
authors.lastname: da Silva
authors.affiliation: Sorahia Domenice, Aline Zamboni Machado, Bruno Ferraz-de-Souza, Antonio Marcondes Lerario, Mirian Yumie Nishi, Nathalia Lisboa Gomes, Thatiana Evelin da Silva, Rosana Barbosa Silva, Luciana R. Montenegro, Amanda Narciso, Elaine Maria Frade Costa, and Berenice Bilharinho Mendonca are from the Laboratório de Hormônios e Genética Molecular (LIM/42), Unidade de Endocrinologia do Desenvolvimento, Disciplina de Endocrinologia e Metabologia do Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brasil.
authors.forename: Rosana Barbosa
authors.initials: RB
authors.lastname: Silva
authors.affiliation: Rafaela V. Correa is from the Núcleo de Atenção Médica Integrada (NAMI), Universidade de Fortaleza, Ceará, Brasil.
authors.forename: Rafaela Vieira
authors.initials: RV
authors.lastname: Correa
authors.affiliation: Sorahia Domenice, Aline Zamboni Machado, Bruno Ferraz-de-Souza, Antonio Marcondes Lerario, Mirian Yumie Nishi, Nathalia Lisboa Gomes, Thatiana Evelin da Silva, Rosana Barbosa Silva, Luciana R. Montenegro, Amanda Narciso, Elaine Maria Frade Costa, and Berenice Bilharinho Mendonca are from the Laboratório de Hormônios e Genética Molecular (LIM/42), Unidade de Endocrinologia do Desenvolvimento, Disciplina de Endocrinologia e Metabologia do Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brasil.
authors.forename: Luciana Ribeiro
authors.initials: LR
authors.lastname: Montenegro
authors.affiliation: Sorahia Domenice, Aline Zamboni Machado, Bruno Ferraz-de-Souza, Antonio Marcondes Lerario, Mirian Yumie Nishi, Nathalia Lisboa Gomes, Thatiana Evelin da Silva, Rosana Barbosa Silva, Luciana R. Montenegro, Amanda Narciso, Elaine Maria Frade Costa, and Berenice Bilharinho Mendonca are from the Laboratório de Hormônios e Genética Molecular (LIM/42), Unidade de Endocrinologia do Desenvolvimento, Disciplina de Endocrinologia e Metabologia do Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brasil.
authors.forename: Amanda
authors.initials: A
authors.lastname: Narciso
authors.affiliation: Sorahia Domenice, Aline Zamboni Machado, Bruno Ferraz-de-Souza, Antonio Marcondes Lerario, Mirian Yumie Nishi, Nathalia Lisboa Gomes, Thatiana Evelin da Silva, Rosana Barbosa Silva, Luciana R. Montenegro, Amanda Narciso, Elaine Maria Frade Costa, and Berenice Bilharinho Mendonca are from the Laboratório de Hormônios e Genética Molecular (LIM/42), Unidade de Endocrinologia do Desenvolvimento, Disciplina de Endocrinologia e Metabologia do Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brasil.
authors.forename: Elaine Maria Frade
authors.initials: EM
authors.lastname: Costa
authors.affiliation: Lin Lin and John C. Achermann are form the Genetics & Genomic Medicine, University College London (UCL) Great Ormond Street Institute of Child Health, University College London, London, United Kingdom.
authors.forename: John C
authors.initials: JC
authors.lastname: Achermann
authors.affiliation: Sorahia Domenice, Aline Zamboni Machado, Bruno Ferraz-de-Souza, Antonio Marcondes Lerario, Mirian Yumie Nishi, Nathalia Lisboa Gomes, Thatiana Evelin da Silva, Rosana Barbosa Silva, Luciana R. Montenegro, Amanda Narciso, Elaine Maria Frade Costa, and Berenice Bilharinho Mendonca are from the Laboratório de Hormônios e Genética Molecular (LIM/42), Unidade de Endocrinologia do Desenvolvimento, Disciplina de Endocrinologia e Metabologia do Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brasil.
authors.forename: Berenice Bilharinho
authors.initials: BB
authors.lastname: Mendonca
mesh_terms: D000293:Adolescent; D000309:Adrenal Insufficiency; D000328:Adult; D001938:Brazil; D002648:Child; D002675:Child, Preschool; D012734:Disorders of Sex Development / Q000235:genetics / Q000378:metabolism; D005260:Female; D006058:Gonadal Disorders / Q000235:genetics / Q000378:metabolism; D006801:Humans; D007223:Infant; D008297:Male; D009154:Mutation; D010641:Phenotype; D016649:Primary Ovarian Insufficiency / Q000235:genetics / Q000378:metabolism; D054339:Steroidogenic Factor 1 / Q000235:genetics* / Q000378:metabolism / Q000502:physiology*
chemical_list: C515057:NR5A1 protein, human; D054339:Steroidogenic Factor 1
keywords: NR5A1 gene; adrenal insufficiency; disorders of sex development; gonadal dysgenesis; ovotestis; primary ovarian failure