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In this study, the authors reported that while conventional treatment improved rickets in a boy with vitamin D-dependent rickets type II, it also resulted in unexpected improvement in his alopecia.

This study found that a novel missense mutation in the vitamin D receptor caused hereditary 1,25-dihydroxyvitamin D-resistant rickets with alopecia by disrupting protein function, highlighting the importance of DNA binding in hair development.

Elevated luteinizing hormone contributes to female-pattern hair loss, and blocking certain channels may help prevent it.

This case report describes instances of lipedematous scalp and lipedematous alopecia in white adults, indicating these rare conditions may be more widespread and frequent in this population than previously thought.

This study found that dysregulation of the folliculin-p0071 interaction may lead to changes in cell adhesion and signaling, contributing to conditions like emphysema and renal cell carcinoma.

This study found that patients with hidradenitis suppurativa had lower trabecular bone score and total hip bone mineral density compared to controls, with a high prevalence of vitamin D deficiency.

This study measured plasma testosterone glucosiduronate levels and found no overlap in those with hyperandrogenism compared to normal females, despite normal testosterone and dihydrotestosterone levels in half of the affected patients.

This case report details a 17-year-old girl with systemic lupus erythematosus and recurrent infections linked to a complete isolated Clq deficiency.

This case report highlights that diffuse alveolar hemorrhage is a rare but severe complication of systemic lupus erythematosus, posing diagnostic challenges and necessitating urgent treatment to potentially improve patient outcomes.

This study identified lymphatic vessels as crucial components of the hair follicle stem cell niche, coordinating connections and contributing to hair follicle regeneration in mice.

This study found that depleting HIF-P4H-2 in FoxD1-lineage cells in mice led to disrupted hair follicle development, resulting in truncal alopecia but normal cranial hair, suggesting its crucial role in hair homeostasis.

This study found that inhibiting 11β-HSD1 can partially reverse the negative impact of glucocorticoids on dermal papilla cells in human scalps, suggesting potential for treating stress-related hair loss.

This study highlights a rare case of ovarian hyperthecosis in a 58-year-old postmenopausal woman, presenting with polycythemia and severe hyperandrogenism symptoms, with resolution of symptoms following laparoscopic bilateral oophorectomy.

This study reports that 11β-HSD1 activity in human skin increases with age and photoexposure, potentially contributing to skin aging and the effects of glucocorticoids.

This study found that low-intensity light therapy improved quality of life related to emotional, psychosocial, and symptom domains in individuals with androgenic alopecia, with a greater impact observed in women.

This study details the characteristics of lipedematous alopecia and lipedematous scalp, two rare scalp conditions, suggesting they may represent different stages of the same disorder, with lipedematous scalp lacking the hair loss seen in lipedematous alopecia.

In this study, high-dose dutasteride significantly reduced several core symptoms of PMDD compared to placebo, supporting the role of neurosteroids in this condition.

This case report describes a 12-year-old girl diagnosed with monilethrix, characterized by fragile, beaded hair shafts, with no effective treatment currently available.

This study observed that knocking out the 1α-hydroxylase gene in mice resulted in rickets and growth retardation, demonstrating the enzyme's crucial role in vitamin D function in animals.

This study reported that diffuse lichen planopilaris significantly impairs quality of life in Moroccan patients, with trichodynia and hair quality changes most affecting daily functioning and leisure activities.

This study identified the presence of the enzyme 1 alpha-hydroxylase in various extrarenal tissues, suggesting its potential role in modulating vitamin D function in peripheral tissues.

This study mapped monilethrix, a hereditary hair and nail disorder, to the type II keratin cluster on chromosome 12q, marking the first primary human hair disorder localization and implicating defects in "hard" keratins.

Women with severe acne, hirsutism, and androgenic alopecia often have higher levels of certain androgens, but the specific pattern can't be predicted just by looking at symptoms.

This study found that hypodermic injections of human dermal papilla cells conditioned medium led to hair regrowth in women with androgenetic alopecia, with an effective rate of 83.33%.

This case report describes a 68-year-old woman diagnosed with chronic cutaneous lupus, characterized by irregular plaques with distinct pigmentation and scarring alopecia, confirmed through histopathology revealing specific skin changes.

This study reported that four patients with lichen planopilaris showed dramatic improvement, including symptom reduction and hair regrowth, after treatment with low-level light therapy.

In this study, no significant relationship was found between androgenetic alopecia and hyperlipidemia, but higher levels of cholesterol, LDL, and triglycerides in AGA patients may suggest an increased risk of coronary heart disease.

People with lichen planopilaris often have seborrheic dermatitis, which can delay the diagnosis of lichen planopilaris.

The review concluded that better studies are needed to prove if Low-Level Laser Therapy devices for hair growth really work.

This study found that patients with androgenetic alopecia experienced more severe symptoms than those with alopecia areata, influencing their quality of life differently based on various patient characteristics.