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In this randomized controlled trial, researchers found that after six months of treatment, oral baricitinib was significantly more effective than methotrexate for improving hair regrowth in patients with severe alopecia areata, as measured by the Severity of Alopecia Tool score.

This review highlights potential therapeutic mechanisms of natural products for androgenetic alopecia, suggesting they may modulate signaling pathways and have anti-inflammatory and antioxidant effects.

This study concluded that controlled micro-injury induces hair regeneration and vitiligo repigmentation in mice, potentially through the Wnt/β-catenin pathway.

This study found that electronically-operated pneumatic injections for administering a peptide-hyaluronic acid combination were well tolerated and led to significant improvement in hair density and thickness for men with androgenic alopecia over six months, though the exact mechanism remains uncertain.

In this study, the incidence of androgenic alopecia among transgender patients increased after starting masculinizing hormone therapy, with the highest incidence observed in the fourth year of treatment.

In this study, researchers observed that patients with androgenetic alopecia show differences in scalp microbial communities compared to the general population, including an increase in Cutibacterium acnes, particularly in males, which may interact with lipid and immune pathways to contribute to hair follicle miniaturization.

Results are not reported in this abstract, which outlines research investigating why diabetic mice experience suppressed hair follicle stem cell activation, potentially contributing to chronic diabetic wounds.

This source offers an in-depth review of Methandrostenolone, examining its pharmacology, performance-enhancing effects, potential health risks, and legal status in various countries, while emphasizing the scientific evidence surrounding its use and misuse.

This study found that lncRNA2919 negatively impacts hair follicle regeneration by decreasing follicle depth and density in a rabbit model, suggesting a regulatory role in the hair follicle cycle through DNA methylation.

The researchers reported that autophagy, a lysosome-dependent degradation mechanism, plays a significant role in the cellular remodeling of keratinocyte differentiation in the skin, affecting the properties of the differentiation products by altering cellular components during this process.

The TGF-β family helps control how cells change and move, affecting skin, hair, and organ development.

This study found that Acanthus ebracteatus extract and verbascoside induced dermal papilla cell proliferation and reduced inflammatory cytokine release in vitro, suggesting potential for anti-hair loss applications.

This study found that dermal EZH2 plays a crucial role in controlling fibroblast differentiation by regulating Wnt/β-catenin and retinoic acid signaling during skin development.

In this study, researchers found that in mice, gonadal hormones and biological sex do not affect the expression of SARS-CoV-2 entry proteins ACE-2 and TMPRSS-2 in the respiratory tract, regardless of disease state.

Caffeine can damage hearing cells and affect hearing recovery after ear trauma.

This study demonstrated that an ethanol extract of Connarus semidecandrus Jack showed potential anti-androgenic alopecia effects in a testosterone-induced model, suggesting a possible treatment option for hair loss.

This review examines AAS-related deaths and finds that anabolic-androgenic steroid abuse may lead to severe cardiac abnormalities, contributing to fatal arrhythmias and sudden cardiac death in young athletes and bodybuilders.

This essay shares the scientific pursuits and leadership approaches of the author's lab but presents no new research findings.

In this case-control study, researchers investigated the association between SIRT1 gene polymorphisms and colorectal cancer risk, finding no statistically significant differences in polymorphism frequencies between patients and controls, but noted trends that warrant further study in larger populations.

This article reviews the role and controversies of 5α-reductase inhibitors like finasteride and dutasteride in managing prostate cancer, without presenting new research results.

PLAU and SerpinB2 affect cell death differently in various forms of leprosy and could be targets for new treatments.

This review discusses the controversial non-inflammatory alopecia known as alopecia X, highlighting its unknown etiology and the variable effectiveness of various proposed treatments, but reports no new results.

This study suggests that inaudible sound at 30 kHz may promote hair growth and inhibit hair loss signals in human dermal papilla cells, indicating potential as a new treatment for androgenic alopecia.

This review provides an in-depth analysis of the structure and function of c-kit activation, and its role in both normal physiological and pathological conditions, with no new research findings reported.

This study found that scalp thickness and hair follicle depth were reduced in individuals with androgenetic alopecia, and MRI signal intensity was higher compared to those without the condition.

This article provides an in-depth exploration of both natural and synthetic treatments for alopecia, examining their mechanisms, benefits, limitations, and current research, while noting that synthetic therapies can have potential adverse effects.

This review discusses the conserved molecular mechanisms controlling hair follicle development and cycling and suggests they may also apply to other ectodermal derivatives, like teeth and feathers, but it reports no new results.

This abstract discusses the importance of controlling visible abdominal tumors in women with ovarian cancer to improve survival, and notes that nonvisible microscopic tumors are then targeted with chemotherapy; it reports no new results.

This study found no significant difference in serum prolactin levels between vitiligo patients and healthy controls, nor any significant association between prolactin gene polymorphism and vitiligo severity, except for a significant relation with BMI.

This study introduced a novel nonsteroidal androgen receptor antagonist that effectively controls sebum production in the golden Syrian hamster ear model through targeted follicular delivery.