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This report describes the first known case of desmoplastic melanoma presenting as localized alopecia, highlighting the tumor's aggressive behavior and recurrence despite multiple interventions.

This review explores long COVID symptoms in Japan and discusses potential contributing factors, highlighting persistent SARS-CoV-2 infection's role, but reports no new clinical results; it also considers vaccination as a treatment option.

In this study, researchers explored the effects of various medications on eye health, noting that systemic and local ophthalmic drugs can lead to both widespread and specific ocular side effects, with serious adverse events most associated with neurotropic, immunotropic, and antitumor medications.

This study found that overexpression of neurotrophin 4 in mouse skin increased hair follicle and Meissner corpuscle innervation without altering sensory neuron numbers, differing from brain-derived neurotrophic factor by not affecting Merkel cell numbers.

In this animal study, finasteride exposure led to impaired spermatogenesis in rats, while the novel compound DA-9401, derived from three medicinal herbs, demonstrated potential in improving sperm parameters and reducing testicular apoptosis when used alone or with finasteride.

This study found that sensory and sympathetic innervation in the mystacial pads of mice is governed by a balance of neurotrophin signaling, highlighting the roles of NGF/trkA and NT-3/trkC pathways.

This study found that using the OptoTrkA system to control TrkA activity with blue light enhanced proliferation, migration, and differentiation of hair-follicle-derived stem cells into neuronal and glial cells.

This study found that neurotrophin-4 regulates Cav3.2 T-current expression in D-hair neurons via TrkB receptor activation, highlighting its role in mechanosensitive function.

This study found that nerve growth factor signaling in organ-cultured human hair follicles inhibits hair growth by inducing apoptosis-driven hair follicle regression.

This review discusses the multifaceted roles of neurotrophins, especially nerve growth factor (NGF), in the development and function of nociceptors and reports no new clinical results.

People with psoriasis and depression have lower BDNF levels, which could help measure depression in those with psoriasis.

This review examines the role of neurotrophins in hair follicle development and remodeling, highlighting potential therapeutic applications for hair growth disorders, but it reports no new empirical findings.

This study observed that scalp melanomas in older men often grow rapidly, appear without pigment, and have more aggressive features compared to other head and neck melanomas.

This review discusses the potential of organoids in modeling COVID-19 disease and developing therapies, without reporting new results, and highlights opportunities and challenges in their application for research.

Spironolactone might help protect against severe lung problems in COVID-19 patients.

This review highlights that while dexamethasone may reduce mortality in severe COVID-19, no other drugs have proven effectiveness for treatment, emphasizing the need for clinical trials of existing medications.

SACUMAN, a rare condition causing hair loss without clear signs, is often misdiagnosed and needs scalp biopsies for accurate detection.

This study found that melanoma on the posterior scalp is associated with worse survival compared to other body sites, while sun-exposed areas showed better survival outcomes.

This article reviews the roles and mechanisms of stem and progenitor cell migration in adult organs for tissue homeostasis and regenerative medicine, but reports no new experimental results.

This review discusses hypopituitarism's bidirectional relationship with COVID-19 due to metabolic comorbidities and pituitary risks, but it reports no new clinical results.

This report describes two rare cases of desmoplastic melanoma presenting as alopecia neoplastica, highlighting a potential diagnostic pitfall for clinicians examining patients with scar-like alopecia.

This review examines glycopeptide hydrogels as biomimetic materials for tissue regeneration and other biomedical applications, describing their design, properties, and potential uses, and highlighting future advancements in replicating natural tissue environments for precision medicine.

This article reviews small animal experiments reported from 1932 to 1952 in two dermatology journals and notes the contributions of Farris's book on laboratory animal care.

This review highlights that COVID-19, beyond affecting the respiratory system, leads to various complications across multiple organ systems like cardiovascular, neurological, and immune, emphasizing the importance of understanding these to enhance patient care and guide future research.

This review discusses the long-term complications of COVID-19, known as long COVID or PASC, and emphasizes the need to improve awareness and management strategies but reports no new clinical findings.

This review discusses recent advancements in dermatopathology, including molecular biology techniques and diagnostic innovations, and reports no new experimental findings.

This research highlights that engineered mice lacking the vitamin D receptor show multiple health issues similar to human vitamin D deficiency, underscoring the widespread impacts of the vitamin D endocrine system.

This review discusses the protective roles of skin-resident immune cells in maintaining tissue homeostasis and facilitating wound healing, but reports no new experimental findings.

This article discusses the influence of estrogens on hair follicle growth and metabolism, suggesting a significant role alongside androgens in hair growth control but reports no new clinical results.

This article discusses the potential benefits of safflower in traditional Persian medicine for various conditions and highlights the need for comprehensive phytochemical research, without reporting new clinical results.