SORAHIA DOMENICE
Projetos de Pesquisa
Unidades Organizacionais
Instituto Central, Hospital das Clínicas, Faculdade de Medicina - Médico
LIM/42 - Laboratório de Hormônios e Genética Molecular, Hospital das Clínicas, Faculdade de Medicina
LIM/42 - Laboratório de Hormônios e Genética Molecular, Hospital das Clínicas, Faculdade de Medicina
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bookPart Distúrbios do desenvolvimentos sexual(2017) DOMENICE, Sorahia; COSTA, Elaine Maria Frade; MENDONçA, Berenice Bilharinho debookPart Biologia molecular dos tumores endócrinos(2013) LERARIO, Antonio Marcondes; FRAGOSO, Maria Candida Barisson; BRITO, Luciana Pinto; MARTIN, Regina Matsunaga; TRARBACH, Erika Barbosa; MARUI, Suemi; TOLEDO, Rodrigo de Almeida; DOMENICE, Sorahia; MENDONçA, Berenice Bilharinho debookPart Distúbios do Desenvolvimento Sexual(2016) COSTA, Elaine Maria Frade; DOMENICE, Sorahia; MENDONçA, Berenice Bilharinho debookPart Amenorreias(2022) MORAES, Daniela Rodrigues de; DOMENICE, Sorahia; MENDONçA, Berenice Bilharinho debookPart Classificação das diferenças do desenvolvimento sexual e caracterização das DDS 46,Xy disgenéticas(2021) DOMENICE, Sorahia; MENDONçA, Berenice Bilharinho debookPart Causas genéticas de falência ovariana primária(2017) DOMENICE, Sorahia; MACHADO, Aline Zamboni; SILVA, Thatiana Evilen da; FRANçA, Monica Malheiros; SANTOS, Mariza Augusta Gerdulo dos; MENDONçA, Berenice Bilharinho de- 46,XY DSD due to 17 Beta-Hydroxysteroid Dehydrogenase Type 3 Deficiency(2014) MENDONCA, Berenice B.; COSTA, Elaine M.F.; INACIO, Marlene; OLIVEIRA JUNIOR, Ari A.; MARTIN, Regina M.; NISHI, Mirian Y.; MACHADO, Aline Z.; CARVALHO, Filomena Marino; DENES, Francisco Tibor; DOMENICE, Sorahia17beta-hydroxysteroid dehydrogenase 3 deficiency (17beta-HSD3) consists of a defect in the last phase of steroidogenesis, in which androstenedione is converted into testosterone and estrone into estradiol. Patients present female-like or with ambiguous genitalia at birth and most affected males are raised as females. Virilization in subjects with 17beta-HSD3 deficiency occurs at the time of puberty and almost half change to be males. Maintenance of the testes in patients raised male is safe and recommended, except when the testes cannot be positioned inside the scrotum. The phenotype of 46,XY disorders of sex development (DSD) owing to 17beta-HSD3 deficiency is extremely variable and is clinically indistinguishable from other causes of 46,XY DSD such as partial androgen insensitivity syndrome and 5alfa-reductase 2 deficiency. Laboratory diagnosis is based on elevated serum levels of androstenedione and estrone and low levels of testosterone and estradiol, resulting in elevated androstenedione:testosterone and estrone:estradiol ratios, indicating an impairment of the conversion of 17-keto into 17-hydroxysteroids. The disorder is due to homozygous or compound heterozygous mutations in the HSD17B3 gene that encodes the 17beta-HSD3 isoenzyme. Molecular genetic testing confirms the diagnosis and provides the orientation for genetic counseling. Our proposal in this article is to review the reported and our own cases of 17beta-HSD3 deficiency.
bookPart Diferenças do desenvolvimento sexual(2022) DOMENICE, Sorahia; COSTA, Elaine Maria Frade; BACHEGA, Tânia Sanchez; MENDONçA, Berenice Bilharinho debookPart Disforia de gênero(2022) CUNHA, Flávia Siqueira; DOMENICE, Sorahia; COSTA, Elaine Maria Frade- 46,XY differences of sex development (DSD) due to 17β-hydroxysteroid dehydrogenase type 3 deficiency(2023) GOMES, N. L.; COSTA, E. M. F.; INACIO, M.; MARTIN, R. M.; NISHI, M. Y.; CARVALHO, F. M.; SIRCILLI, M. H. P.; TIBOR, F. D.; DOMENICE, S.; MENDONCA, B. B.In this chapter, we revise the epidemiological, clinical, hormonal, genetical findings and also the long-term outcomes of 46,XY individuals with 17β-HSD3 deficiency based on the review of previously reported cases and also our own cases. © 2023 Elsevier Inc. All rights reserved.