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This case report illustrates that pellagra can develop in patients with anorexia nervosa without typical signs of severe malnutrition, responding rapidly to nicotinamide and tryptophan therapy.

In this review, researchers found that while hyper- and hypoprolactinemia in PCOS patients are linked to metabolic changes, intermediate prolactin levels might be protective, but more robust prospective studies and clinical trials are needed to confirm these findings and develop treatments.

This study analyzed RSN complications in 18 hair transplantation patients and found that smoking, diabetes, and hypertension may increase risk, highlighting the need for prevention strategies and timely treatment.

This narrative review highlights the potential of naturally occurring compounds to target specific molecular pathways and overcome resistance in advanced and recurrent papillary thyroid cancer, offering new therapeutic possibilities beyond traditional treatments like surgery and lifelong hormone replacement.

This study found that among Portuguese women with hirsutism, polycystic ovary syndrome was the most prevalent cause, associated with distinct hormonal features and higher BMI compared to controls.

This study found that using SH-SY5Y cell lysate in Western blot analysis may improve the diagnosis of Satoyoshi syndrome by providing more consistent and clear immunoreactive band patterns compared to brain homogenate, potentially leading to earlier diagnosis and treatment.

This study reviewed 562 alopecia areata patients in Colombia, observing a higher prevalence in women and common use of steroid injections and topical minoxidil as treatments.

This study observed that ECMs produced by papillary fibroblasts showed the largest fibers and supported keratinocyte differentiation better than reticular fibroblast matrices, informing biomimetic material design for skin tissue engineering.

This study found that 80% of hospitalized COVID-19 survivors experienced at least one post-COVID symptom seven months after discharge, with fatigue, hair loss, and dyspnea being the most common.

In this retrospective study from five Colombian cities, researchers detailed the clinical characteristics of 562 alopecia areata patients, noting that multiple plaques and the patchy subtype were common, with steroid injections frequently used as treatment.

This study found that dysregulated microRNA expression in mice may be linked to aberrant gene activity that contributes to the development of alopecia areata.

This study found that 18.1% of health workers at Sanglah Hospital reported anxiety during the COVID-19 pandemic, with the highest levels in nurses and those in Non-COVID wards.

This study found that Quantitative Mass Spectrometry Imaging offers precise localization and quantification of active compounds in skin tissues, demonstrating benefits over traditional LC-MS in drug penetration studies.

In a guinea pig model of dermatophytosis, this study found that subcutaneous CD101, dosed once weekly, demonstrated significant clinical and mycological efficacy compared to the vehicle control and the oral antifungal terbinafine, suggesting potential for CD101 in treating fungal skin infections.

This study found that topical Vorinostat induced significant hair regrowth in mice with alopecia areata, suggesting it as a potential repurposable treatment for the condition.

The T-zone on the face has more androgen receptors and produces more oil than the U-zone.

This study explores the medicinal and environmental applications of Physalis species, highlighting the wound healing properties of Physalis angulata L. and the antibacterial and antitumor activities of its fruit extracts.

This study found that SA-MS hydrogel released Mo4+ ions which promoted healing of disease-impaired wounds by enhancing cell proliferation and angiogenesis, and through its photothermal effects addressed skin cancer-impaired wounds in mice.

This review discusses the role of acyl-CoA binding protein (ACBP) in the epidermal barrier, noting that its disruption in mice is linked to skin and fur abnormalities; it reports no new clinical results.

This study found that Cur-Fe-mesoporous silica nanoparticles synergistically inhibited scar formation and promoted hair follicle regeneration in skin burn wound healing by releasing bioactive components like SiO32−, Fe3+, and Fe-Cur chelates.

This article reviews how biomaterials and stem cells could advance regenerative medicine but does not report new results, emphasizing the potential of combining novel biomaterials with stem cells for effective therapies.

COVID-19 can cause different types of hair loss, with telogen effluvium being the most common.

In this study, researchers found that specific enzyme activities in young females' hair follicles were correlated with changes in hair shaft structure and properties, and permanent waving was associated with chemical changes that suggest hair damage.

This case study details the progression of a woman's skin conditions, initially diagnosed as acanthosis nigricans and later as mycosis fungoides, with changes in lesion characteristics and distribution over time.

This study found that lncRNA-000133 may play a role in secondary hair follicle reconstruction and cashmere fiber growth in goats, potentially through its interaction with the methylation of its regulatory region and dermal papilla cells.

In this study, researchers found that the novel gene circCFAP20DC enhances the proliferation of goat follicular granulosa cells by activating the RB pathway, facilitating their progression from the G1 to S phase during follicular development.

This study identified 21 novel circular RNAs in cashmere goats, with nine significantly more expressed during the anagen phase of hair follicle growth, suggesting roles in hair regeneration and cashmere yield enhancement.

This study suggests that the hairless gene encodes a nuclear factor important for hair follicle integrity, and its absence leads to hair follicle loss and defects in tissue development.

This study found that the circular RNA circCOL1A1 influences the formation of superior-quality brush hair in white goats by regulating hair follicle stem cell behavior and interacting with the miR-149-5p/CMTM3/AR axis.

This study investigated the molecular mechanisms behind cashmere goat coat types by analyzing gene expression during hair follicle development stages, identifying regulatory pathways involved in metabolism, immune response, and the quiescent state of follicles, potentially aiding in genetic selection for improved cashmere production.