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3-tetrazolo steroidal analogs can strongly inhibit the enzyme linked to hair loss.

This review discusses phenotypic differences in testosterone production between mice and humans with HSD17B3 deficiency and reports no new findings; the authors highlight potential pathways and enzymes involved in testosterone synthesis.

This phase II trial found that BI 2536 demonstrated limited antitumor activity across five solid tumor types, with no confirmed objective responses observed.

This study introduced rPanglaoDB, an R package that facilitates the integration of public scRNA-seq datasets to effectively characterize rare cell types, exemplified by generating the first unbiased transcriptome profile of fibrocytes.

This report describes the enhancement of the French SNIIRAM/SNDS healthcare database through external data linkages, highlighting its potential use in medical research despite complexities in the integration process.

The study demonstrated that both DKK2 and SOSTDC1 are necessary for normal timing of the first catagen phase in mice hair growth cycles.

This study identified a novel mutation in the EDA gene, which may impair protein stabilization and be involved in the development of oligodontia and mild ectodermal dysplasia phenotypes.

Antisense oligonucleotides show promise for treating Myotonic Dystrophy type I.

In this study, treatment with DHEA induced mild to moderate hyperplasia of sebaceous glands in ovariectomized rats, which was prevented by the antiandrogen Flutamide but not by the antiestrogen EM-800.

This study found that canine dermal papilla cells and fibroblasts metabolize androgens differently than human hair follicle cells, indicating species-specific differences in androgen metabolism.

In this study, L-threonate was found to inhibit DHT-induced DKK-1 expression in cultured dermal papilla cells, suggesting it could help prevent androgen-driven balding.

Ectodysplasin-A1 is crucial for developing hair, teeth, and glands.

This study found that the tetrazolium salt INT is the most effective for revealing dehydrogenase activity and certain histological structures in sheep and other mammals' skin.

Pediatric patients with dystrophic epidermolysis bullosa face more hospital admissions, procedures, and complications than others.

This study found that intracrine androgen signaling, mediated by steroid 5α-reductase, is essential for optimal decidualization and vascular development in the endometrium during pregnancy, indicating potential targets for improving age-related fertility issues.

This study reports that sacituzumab govitecan achieved a 33.3% overall response rate in patients with metastatic triple-negative breast cancer who had prior treatments, with a median response duration of 7.7 months.

This study found that exogenous EGF inhibited hair follicle development and decreased follicle density in both Tabby and normal mice, suggesting interactions between EGF and the Ta peptide influence normal skin phenotype.

The researchers identified a pathogenic variant in the SRD5A2 gene among siblings with 46,XY disorder of sexual development, highlighting the importance of comprehensive genetic testing in diagnosis and management.

This review discusses differences in ERβ signaling between rodents and humans and reports no new clinical results; the authors highlight the need for further research in humans before using ERβ agonists clinically.

This study found that epitestosterone, a stereoisomer of testosterone, is metabolized to 5α-dihydroepitestosterone by human 5α-reductase enzymes, which enhances its androgenic activity and reduces its antagonistic effect on testosterone-driven androgen receptor signaling.

This study found that BBS7 is crucial for maintaining Sonic hedgehog signaling activity and periodontal ligament homeostasis, with changes in gene expression observed in occlusal hypofunctional PDL.

This study developed a new STR typing strategy for forensic casework, enabling the simultaneous analysis of 11 polymorphic systems, particularly useful for limited or degraded DNA samples such as telogen hair roots.

This case report describes a girl in China with biotinidase deficiency confirmed by genetic mutations, whose skin and hair symptoms improved with biotin therapy.

In this rat model of diabetic neuropathic pain, the study found that testosterone metabolites dihydrotestosterone and 3α-diol may have analgesic effects through different mechanisms.

This review discusses the development and potential therapeutic applications of steroid sulfatase inhibitors for hormone-dependent disorders and cognitive dysfunction, reporting no new clinical results.

This review examines the physiological, biochemical, and molecular mechanisms by which DHEA and DHEA-S influence various bodily systems, citing rodent studies, but presents no new clinical results.

This study found that testosterone may promote glioblastoma progression by being converted into dihydrotestosterone, which enhances cell proliferation, migration, and invasion in GBM cell lines.

This review discusses three newly identified forms of epidermolysis bullosa related to mutations in DST-e, EXPH5, and ITGA3, offering insights into their genetic and clinical characteristics but reports no new clinical results.

This study suggests that certain Dibenzo derivatives may be promising candidates for prostate cancer treatment due to their potential interactions with the androgen receptor and 5α-reductase enzyme.