questionsmedicales.fr
Enzymes et coenzymes
Enzymes
Oxidoreductases
Alcohol oxidoreductases
NAD (+) and NADP (+) dependent Alcohol oxidoreductases
3-alpha-Hydroxysteroid dehydrogenase (B-Specific)
3-alpha-Hydroxysteroid dehydrogenase (B-Specific) : Questions médicales fréquentes
Diagnostic
4
Déficience hormonale
Test sanguin
Troubles hormonaux
Fatigue
Analyse enzymatique
Métabolites urinaires
Imagerie médicale
Anomalies hormonales
Symptômes
4
Troubles de l'humeur
Dépression
Carence hormonale
Fertilité
Fatigue
Troubles hormonaux
Prévention
4
Prévention
Suivi hormonal
Poids santé
Gestion du stress
Antécédents familiaux
Risque génétique
Examens médicaux
Déséquilibres hormonaux
Traitements
4
Thérapie hormonale
Médicaments anti-androgènes
Suppléments hormonaux
Surveillance médicale
Mode de vie sain
Alimentation équilibrée
Traitement différencié
Sexe
Complications
4
Complications hormonales
Troubles de la reproduction
Maladies cardiovasculaires
Déséquilibres hormonaux
Traitement
Gestion des complications
Facteurs de risque
4
Facteurs de risque
Obésité
Âge
Changements hormonaux
Mode de vie sédentaire
Déséquilibres hormonaux
Déséquilibre alimentaire
Production hormonale
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"name": "Comment diagnostiquer une déficience en 3-alpha-HSD ?",
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"text": "Des tests sanguins mesurant les niveaux d'hormones stéroïdiennes sont effectués."
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"name": "Quels symptômes indiquent un problème avec 3-alpha-HSD ?",
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"position": 8,
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"position": 10,
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"name": "Les antécédents familiaux influencent-ils le risque de troubles hormonaux ?",
"position": 11,
"acceptedAnswer": {
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"name": "Les changements de mode de vie aident-ils à gérer les symptômes ?",
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"name": "Les traitements sont-ils différents pour les hommes et les femmes ?",
"position": 16,
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"@type": "Question",
"name": "Quelles complications peuvent survenir avec une déficience en 3-alpha-HSD ?",
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"@type": "Question",
"name": "Quels facteurs de risque sont associés à des troubles hormonaux ?",
"position": 21,
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"@type": "Question",
"name": "L'âge influence-t-il le risque de troubles liés à 3-alpha-HSD ?",
"position": 22,
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"name": "Le mode de vie sédentaire est-il un facteur de risque ?",
"position": 23,
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"@type": "Question",
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Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 18/02/2026
Contenu vérifié selon les dernières recommandations médicales
5 publications dans cette catégorie
Affiliations :
Swiss Centre for Applied Human Toxicology and Division of Molecular and Systems Toxicology, Department of Pharmaceutical Sciences, University of Basel, Klingelbergstrasse 50, Basel 4056, Switzerland. Electronic address: Alex.Odermatt@unibas.ch.
Publications dans "3-alpha-Hydroxysteroid dehydrogenase (B-Specific)" :
5 publications dans cette catégorie
Affiliations :
Department of Obstetrics and Gynecology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China; Department of Anesthesiology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China. Electronic address: r_ge@yahoo.com.
Publications dans "3-alpha-Hydroxysteroid dehydrogenase (B-Specific)" :
4 publications dans cette catégorie
Affiliations :
Chongqing Key Laboratory of Medicinal Resources in the Three Gorges Reservoir Region, School of Biological and Chemical Engineering, Chongqing University of Education, Chongqing 400067,China.
Publications dans "3-alpha-Hydroxysteroid dehydrogenase (B-Specific)" :
4 publications dans cette catégorie
Affiliations :
Endocrinology and Nephrology Unit, CHU de Québec Research Center-Université Laval, Québec, QC, G1V 4G2, Canada; Department of Molecular Medicine, Faculty of Medicine, Université Laval, Québec, QC, G1V 1A6, Canada.
Publications dans "3-alpha-Hydroxysteroid dehydrogenase (B-Specific)" :
3 publications dans cette catégorie
Affiliations :
Chongqing Key Laboratory of Medicinal Resources in the Three Gorges Reservoir Region, School of Biological and Chemical Engineering, Chongqing University of Education, Chongqing 400067,China.
Publications dans "3-alpha-Hydroxysteroid dehydrogenase (B-Specific)" :
3 publications dans cette catégorie
Affiliations :
Swiss Centre for Applied Human Toxicology and Division of Molecular and Systems Toxicology, Department of Pharmaceutical Sciences, University of Basel, Klingelbergstrasse 50, Basel 4056, Switzerland.
Publications dans "3-alpha-Hydroxysteroid dehydrogenase (B-Specific)" :
3 publications dans cette catégorie
Affiliations :
Department of Molecular Biology, NYS Institute for Basic Research in Developmental Disabilities, Staten Island, NY, USA.
Publications dans "3-alpha-Hydroxysteroid dehydrogenase (B-Specific)" :
3 publications dans cette catégorie
Affiliations :
Department of Human Genetics, NYS Institute for Basic Research in Developmental Disabilities, Staten Island, NY, USA.
Publications dans "3-alpha-Hydroxysteroid dehydrogenase (B-Specific)" :
3 publications dans cette catégorie
Affiliations :
Department of Molecular Biology, NYS Institute for Basic Research in Developmental Disabilities, Staten Island, NY, USA.
Ph.D. Program in Biology-Neuroscience, Graduate Center of the City University of New York, New York, NY, USA.
Publications dans "3-alpha-Hydroxysteroid dehydrogenase (B-Specific)" :
3 publications dans cette catégorie
Affiliations :
Department of Anesthesiology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China.
Publications dans "3-alpha-Hydroxysteroid dehydrogenase (B-Specific)" :
3 publications dans cette catégorie
Affiliations :
Department of Obstetrics and Gynecology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China.
Publications dans "3-alpha-Hydroxysteroid dehydrogenase (B-Specific)" :
3 publications dans cette catégorie
Affiliations :
Division of Molecular and Systems Toxicology, Department of Pharmaceutical Sciences, University of Basel, Basel, Switzerland.
Publications dans "3-alpha-Hydroxysteroid dehydrogenase (B-Specific)" :
2 publications dans cette catégorie
Affiliations :
Microbiome Metabolic Engineering Theme, Carl R. Woese Institute for Genomic Biology, Urbana, IL 61801, USA.
Department of Animal Sciences, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA.
Publications dans "3-alpha-Hydroxysteroid dehydrogenase (B-Specific)" :
2 publications dans cette catégorie
Affiliations :
Microbiome Metabolic Engineering Theme, Carl R. Woese Institute for Genomic Biology, Urbana, IL 61801, USA.
Department of Animal Sciences, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA.
Division of Nutritional Sciences, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA.
Cancer Center of Illinois, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA.
Department of Microbiology and Immunology, Virginia Commonwealth University School of Medicine, Richmond, VA 23298, USA.
Publications dans "3-alpha-Hydroxysteroid dehydrogenase (B-Specific)" :
2 publications dans cette catégorie
Affiliations :
Faculty of Science, Department of Chemistry, University of Hradec Kralove, Rokitanskeho 62, 500 03 Hradec Kralove, Czech Republic.
Publications dans "3-alpha-Hydroxysteroid dehydrogenase (B-Specific)" :
2 publications dans cette catégorie
Affiliations :
Institute of Organic Chemistry and Biochemistry, Czech Academy of Sciences, Flemingovo namesti 2, Prague 6 166 10, Czech Republic.
Publications dans "3-alpha-Hydroxysteroid dehydrogenase (B-Specific)" :
2 publications dans cette catégorie
Affiliations :
Institute of Organic Chemistry and Biochemistry, Czech Academy of Sciences, Flemingovo namesti 2, Prague 6 166 10, Czech Republic.
Publications dans "3-alpha-Hydroxysteroid dehydrogenase (B-Specific)" :
2 publications dans cette catégorie
Affiliations :
Faculty of Science, Department of Chemistry, University of Hradec Kralove, Rokitanskeho 62, 500 03 Hradec Kralove, Czech Republic.
Publications dans "3-alpha-Hydroxysteroid dehydrogenase (B-Specific)" :
2 publications dans cette catégorie
Affiliations :
Faculty of Science, Department of Chemistry, University of Hradec Kralove, Rokitanskeho 62, 500 03 Hradec Kralove, Czech Republic.
Publications dans "3-alpha-Hydroxysteroid dehydrogenase (B-Specific)" :
2 publications dans cette catégorie
Affiliations :
Faculty of Science, Department of Chemistry, University of Hradec Kralove, Rokitanskeho 62, 500 03 Hradec Kralove, Czech Republic.
Publications dans "3-alpha-Hydroxysteroid dehydrogenase (B-Specific)" :
17β-HSD10 is a mitochondrial enzyme that catalyzes the steroidal oxidation of a hydroxy group to a keto group and, thus, is involved in maintaining steroid homeostasis. The druggability of 17β-HSD10 i...
A highly selective hydrogenation of 3-keto in steroids to 3-hydroxyl steroids catalyzed by hydroxysteroid dehydrogenases (HSDHs) was demonstrated. The Ct3α-HSDH-catalyzed hydrogenation generated 3α-hy...
In patients with prostate carcinoma as well as in some other cancer types, the reduction of testosterone levels is desired because the hormone stimulates cancer cell growth. One molecular target for t...
[This corrects the article DOI: 10.1021/acsomega.3c10148.]....
7α-Hydroxysteroid dehydrogenase (7α-HSDH) plays a pivotal role in vivo in the biotransformation of secondary bile acids and has great potential in industrial biosynthesis due to its broad substrate sp...
The DNA sequence was derived from the black bear gut microbiome metagenomic sequencing data, and the coding sequence of Sa 7α-HSDH was chemically synthesized. The heterologous expression of the enzyme...
Coenzyme screening results confirmed it to be NAD(H) dependent. Substrate specificity test revealed that Sa 7α-HSDH could catalyze taurochenodeoxycholic acid (TCDCA) with catalytic efficiency (kcat/Km...
We characterized the thermostable 7α-HSDH, which provides a promising biocatalyst for bioconversion of steroids at high reaction temperatures....
11-beta-hydroxysteroid dehydrogenases (11β-HSDs) catalyse the conversion of active 11-hydroxy glucocorticoids (cortisol, corticosterone) and their inert 11-keto forms (cortisone, 11-dehydrocorticoster...
Androgen receptor signaling is crucial for the development of treatment resistance in prostate cancer. Among steroidogenic enzymes, 3β-hydroxysteroid dehydrogenases (3βHSDs) play critical roles in ext...
Sex steroid hormones such as estrogen estradiol (E2) and androgen dihydrotestosterone (DHT) are involved in the development of hormone-dependent cancers. Blockade of 17β-hydroxysteroid dehydrogenase t...
The HSD17B family has been implicated in the prognosis and treatment prediction of various malignancies; however, its association with BLCA remains unclear. This study aimed to evaluate the potential ...
A series of bioinformatics techniques were applied to investigate the expression of HSD17B1 in different types of cancer and its potential association with the prognosis of BLCA patients using diverse...
Elevated mRNA and protein levels of HSD17B1, surpassing normal levels, were observed in BLCA samples. In addition, the BLCA patients with higher mRNA expression level of HSD17B1 significantly reduced ...
There is a strong correlation between the elevated HSD17B1 expression and positive prognosis in patients with BLCA. Therefore, HSD17B1 can be used as a prognostic biomarker in these patients....
The conserved family of alpha-ketoacid dehydrogenase complexes (AKDHCs) catalyze essential reactions in central metabolism and their dysregulation is implicated in several human diseases....