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In this study, adrenalectomy in black rats on a vitamin B-deficient diet restored hair growth and melanin deposition, effects reversed using adrenal cortical hormones.

This review discusses the various skin manifestations and problems related to COVID-19 and associated treatments, but it reports no new clinical findings.

This study found that low serum testosterone and elevated serum oestrone in men with cirrhosis are associated with worse liver disease and adverse health outcomes, suggesting oestrone as a potential ill health marker.

This study found that the less common CAG-rs4045402 and GGN-rs3138869 polymorphisms were more frequent in patients with post-finasteride syndrome and androgenetic alopecia, suggesting a genetic predisposition to AGA development.

This study found that ranitidine and finasteride may have cardiovascular and renal protective effects in mice by inhibiting TMAO synthesis and improving gut microbiota composition.

This study found that Juvéderm Ultra Plus was safe and effective for correcting severe nasolabial folds in a Chinese population, requiring less volume than Restylane while achieving similar responder rates, with fewer severe treatment site reactions.

In this study, 4-substituted N-(1,1-dimethylethyl)-3-oxo-4-androstene-17.beta.-carboxamides were synthesized and evaluated in vitro as potential 5 alpha-reductase inhibitors and antiandrogens.

This study concluded that there is no association between male pattern baldness and the severity or presence of coronary artery disease as measured by Gensini and Rentrop scores.

This review discusses gene polymorphisms in COVID-19 patients but reports no new clinical findings.

This study found that trichoscopy is essential for evaluating the severity of alopecia areata and predicting treatment responses, contributing to more personalized patient management.

This study found poor agreement among dermatopathologists in identifying and grading fibrosis in traction alopecia, suggesting the need for better diagnostic methods for early fibrosis detection.

This study proposed a network model for the cross-linked structure of keratin-associated proteins in hair and wool fibers, suggesting notable differences between the two, potentially affecting hair fiber elasticity.

A woman's unique dementia was misdiagnosed, a genetic mutation increases Parkinson's risk with age, and finasteride may help with Tourette syndrome.

This review describes the signs, symptoms, and complications of COVID-19, noting that symptoms often overlap with common and non-specific features, especially in older adults and in different stages of illness.

In this study, adolescent females who were born via cesarean delivery, had at least one erupted wisdom tooth, or had central obesity were more likely to develop polycystic ovarian syndrome.

This study observed that specific dermoscopic features, such as altered pigmentary network and yeast invasion of hair follicles, along with certain histopathological features, assist in diagnosing pityriasis versicolor.

This study found that a long-term astrocyte culture model can effectively study astrocyte senescence and suggests minoxidil as a potential candidate to regulate brain aging by normalizing dysregulated gene expression in aged astrocytes.

In this study, researchers used a CRISPR-based method to correct mutations in the COL7A1 gene in stem cells from RDEB patients, restoring normal collagen expression in engineered skin grafts in mice.

The book is a detailed guide on hair and scalp diseases, useful for dermatopathologists.

In this study, nonobese normotensive women with PCOS had higher left ventricular mass index compared to healthy controls, which was linked to inflammation and insulin resistance rather than androgen excess.

This study found that high exposure to plastics was associated with increased chances of irregular menstrual cycles and symptoms similar to polycystic ovary syndrome in adolescent girls.

This narrative review examines advancements in regenerative aesthetic medicine, focusing on injectable modalities like PRP, polynucleotides, and exosomes, but highlights the need for more robust evidence and standardization in clinical applications.

This study reported that among individuals with long COVID, hematologic disturbances such as inflammation-related anemia, characterized by high hepcidin levels and restricted iron use, were prevalent, contributing to reduced capacity, fatigue, and slow recovery, especially in men and those with severe acute COVID-19.

In this study of women with PCOS in a rural setting, researchers observed no significant differences in hormonal or metabolic profiles based on age at menarche, but early menarche was associated with higher hirsutism, suggesting it could serve as an indicator of hyperandrogenism risk.

This study conducted a meta-analysis of gene expression data from alopecia areata patients, identifying 5109 differentially expressed genes and highlighting enriched pathways like JAK-STAT signaling, providing insights into the disease's pathogenesis and potential treatment targets.

This study found diverse and distinct microbial communities in dry and wet habitats of Duku plants, with varying relative abundances linked to plant health and soil nutrient interactions.

This study found that lower GPX4 mRNA levels in polymorphonuclear neutrophils of systemic lupus erythematosus patients were negatively associated with disease activity and serological markers, suggesting a diagnostic value for GPX4 mRNA.

This study found that wavy sinus hairs in cats were significantly associated with feline leukemia virus infection, suggesting this physical trait might be useful for identifying infected cats.

This study found that in the Indian population, SLE patients with only skin manifestations often had a positive immunological profile, suggesting early identification of disease before systemic symptoms develop.

This study found that both Th1 and Th2 cytokine markers were elevated in the serum and skin of patients with alopecia areata, with Th2 markers more closely linked to disease severity.