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This study found a significant association between premature greying of hair and deficiencies in vitamin D, vitamin B12, hypothyroidism, and disrupted iron profiles, alongside lifestyle factors like stress and smoking.

This study found that individuals with homozygous loss-of-function mutations in PLAAT3 experience a novel type of partial lipodystrophy linked to defects in white adipose tissue differentiation and function.

This study found that multimodal recruitment strategies successfully achieved target recruitment quickly and created a racially diverse cohort to study ovulation and menstruation health, with higher survey completion rates noted among participants recruited via the internet and community fairs than in clinics.

In the Ovulation and Menstruation Health Pilot Study, multimodal recruitment strategies effectively increased racial diversity and survey completion rates for studying menstrual disorders like PCOS.

In this study, women with a PCOS diagnosis were more likely to report clinical signs of androgen excess, including hirsutism, acne, and alopecia, with ethnic patterns in symptom prevalence.

This study found that combining optical clearing methods with light-sheet fluorescence microscopy allows detailed 3D visualization of normal and pathological human skin biopsies, revealing differences in epidermal thickness and volume.

This review outlines the changing landscape of psoriasis vulgaris treatment with biologics, which offer benefits but also have increasingly recognized adverse effects, without presenting new clinical results.

This article discusses the use of hair analysis in addiction cases, highlighting its value in providing critical information about substance use patterns, and presents no new experimental results.

This study found that persistent significant alopecia was a common side effect following FEC-docetaxel chemotherapy, with a 33.4% global incidence, highlighting the need for awareness and potential preventative measures like cooling caps during treatment.

In this case report, topical application of fluocinolone acetonide acetate ointment increased hair length and thickness in three family members with congenital hypotrichosis.

This research discusses potential cancer vaccine strategies using cell-based and DNA vector-based approaches, and suggests targeting the v3 splice variant of thioredoxin reductase 1 to inhibit cancer cell motility and metastasis formation.

This study found that standard decontamination procedures may not fully remove external contamination in post mortem hair specimens, complicating the interpretation of drug detection in such samples.

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 found that the circadian clock regulates the activation state of murine epidermal stem cells, affecting tissue homeostasis and susceptibility to tumorigenesis when disrupted.

This study found that frontal fibrosing alopecia and lichen planopilaris have similar histopathological features, but FFA exhibits more prominent apoptosis and less inflammation with spared interfollicular epidermis.

This report describes a paraneoplastic alopecia in four cats associated with internal malignancy, confirming previous findings of a syndrome linking ventral alopecia and metastatic carcinomas.

This study demonstrated that Stellaria media extract may enhance wound healing in vitro by promoting cell migration and proliferation, with notable antioxidant and antimicrobial properties.

In this study, the authors concluded that COVID-19 may not cause direct long-term harm to testicular function, but temporary indirect effects could occur, suggesting a possible delay in pursuing parenthood post-recovery.

This study found that cysteine supplementation significantly increases keratin expression in human keratinocytes, and counteracts the negative impact of iron deficiency on keratin production by enhancing iron availability for cellular processes.

This study found that certain gene sets, including those involved in ligand-gated ion channel signaling and cell adhesion, are associated with Tourette syndrome, suggesting a potential neurobiological basis for the disorder.

The researchers suggest that testosterone levels might influence COVID-19 susceptibility and severity, with low levels potentially protecting against infection but possibly worsening severe disease due to cytokine storm activation.

In this study, researchers reported that CD34 expression in the isthmic region of canine hair follicles suggests a potential stem cell compartment in this area.

This study found that CD90+ cells, resembling mesenchymal stem cells, are abundantly present in the lower part of anagen hair follicles in dogs.

This study reported that direct brow lift surgery provided excellent and long-lasting results in bald men with high anterior hairlines, despite visibility of the scar in a few cases.

This study developed two comprehensive patient-reported outcome measures for systemic lupus erythematosus to assess symptom fluctuations and impacts, following FDA guidelines, which may aid in clinical studies and practice.

In this study, ceruloplasmin and keratin 4 were identified as markers that differentiate between growing and resting phases in cashmere goat hair follicles, with keratin 4 being a potential marker for the onset of a new hair cycle.

In this study, researchers observed that male COVID-19 patients with more than 23 CAG repeats in the androgen receptor gene and lower testosterone levels experienced more severe disease outcomes.

This study found that CD90+ stem cells with fibroblast-like morphology are present in the lower part of the anagen hair follicle in dogs.

In this study, researchers observed that apoptosis occurs in both growing and regressing hair follicles in dogs, indicating a spatio-temporal relationship with the hair cycle.