Results 81 to 90 of about 5,009 (204)

Germ cell and other tumors in individuals with differences in sex development

open access: yesCA: A Cancer Journal for Clinicians, Volume 75, Issue 6, Page 587-601, November/December 2025.
Abstract Approximately one in 3500 to one in 5100 live‐born infants have atypical external genital development, known as differences in sex development (DSD). In 2005, an expert consensus conference thoroughly reviewed aspects of health care for individuals with DSD.
Selma Feldman Witchel   +1 more
wiley   +1 more source

Predicting Residual 21‐Hydroxylase Enzymatic Activity in Pediatric and Adult Congenital Adrenal Hyperplasia Patients: Towards Individualized Therapy

open access: yesCPT: Pharmacometrics &Systems Pharmacology, Volume 14, Issue 11, Page 1869-1881, November 2025.
ABSTRACT Congenital adrenal hyperplasia (CAH) is a genetic disorder characterized by impaired cortisol production and consequent elevated adrenocorticotropic hormone (ACTH): CAH patients often require lifelong hydrocortisone therapy. Disease severity reflects residual 21‐hydroxylase enzyme activity, crucial for cortisol synthesis.
Davide Bindellini   +7 more
wiley   +1 more source

Synthesis of halogenated pregnanes, mechanistic probes of steroid hydroxylases CYP17A1 and CYP21A2 [PDF]

open access: yesThe Journal of Steroid Biochemistry and Molecular Biology, 2012
The human steroidogenic cytochromes P450 CYP17A1 (P450c17, 17α-hydroxylase/17,20-lyase) and CYP21A2 (P450c21, 21-hydroxylase) are required for the biosynthesis of androgens, glucocorticoids, and mineralocorticoids. Both enzymes hydroxylate progesterone at adjacent, distal carbon atoms and show limited tolerance for substrate modification.
Francis K, Yoshimoto   +2 more
openaire   +2 more sources

A Transcriptome‐Wide Association Study Identifies Candidate Susceptibility Loci and Genes for Lung Cancer Risk

open access: yesCancer Medicine, Volume 14, Issue 20, October 2025.
A transcriptome‐wide association study identified 40 genes associated with the risk of lung cancer, leveraging gene expression and genotype data from the Genotype‐Tissue Expression (GTEx) project and summary statistics of a genome‐wide association study on lung cancer.
Tianying Zhao   +13 more
wiley   +1 more source

Diagnosis of mutations in the CYP21A2 gene

open access: yesEndocrine Surgery
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E. S. Podshivalova   +3 more
openaire   +1 more source

The Associations of Androgen-Related Genes CYP21A2 and CYP19A1 with Severe Acne Vulgaris in Patients from Southwest China

open access: yesClinical, Cosmetic and Investigational Dermatology, 2021
Ting Yang,1,2 Wen-Juan Wu,1 Li-Ming Tian,3 Deng-Feng Zhang,4 Xiao-Yan Yang,1 Jue Qi,1 Ying Tu,1 Li He1 1Department of Dermatology, First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, 650023, People’s Republic of China ...
Yang T   +7 more
doaj  

Spectrum of molecular alterations detected in the CYP21A2 gene associated with 21-hydroxylase deficiency [PDF]

open access: yes, 2018
A maioria dos doentes com hiperplasia suprarrenal congénita (HSC) apresenta alterações moleculares no gene CYP21A2, o qual codifica a enzima 21-hidroxilase (21-OH).
Amaral, Daniela   +22 more
core  

Differentiation of human embryonic stem cells and human induced pluripotent stem cells into steroid-producing cells. [PDF]

open access: yes, 2012
Although there have been reports of the differentiation of mesenchymal stem cells and mouse embryonic stem (ES) cells into steroid-producing cells, the differentiation of human ES/induced pluripotent stem (iPS) cells into steroid-producing cells has not ...
Honda, Kyoko   +8 more
core   +1 more source

Society for Endocrinology Clinical Practice Guideline for the Evaluation of Androgen Excess in Women

open access: yesClinical Endocrinology, Volume 103, Issue 4, Page 540-566, October 2025.
ABSTRACT Context Androgen excess is common in women and refers to clinical or biochemical evidence of elevated androgenic steroids such as testosterone. It is associated with underlying polycystic ovary syndrome in the majority of cases. However severe androgen excess is less common and may indicate the presence of underlying adrenal or ovarian ...
Yasir S. Elhassan   +14 more
wiley   +1 more source

Genetic Loci Associated With Periodontitis: The FinnGen Study Based on National Health Registers

open access: yesJournal of Clinical Periodontology, Volume 52, Issue 9, Page 1263-1275, September 2025.
ABSTRACT Aim To perform a genome‐wide association study (GWAS) for periodontitis in the FinnGen cohort, as genetic factors contribute to periodontitis. Materials and Methods We included nearly 250,000 Finnish individuals who had visited a dentist in the public healthcare sector for a clinical oral examination. We designed three periodontitis phenotypes
Aino Salminen   +329 more
wiley   +1 more source

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