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The researchers reported that mast cell and nerve fiber interactions in mouse skin are highly selective for nerve fiber types and vary depending on the hair cycle phase.

This section presents 70 multiple choice questions designed for haematology specialist trainees, covering complex clinical cases and their likely diagnoses, adverse events, and management advice.

This article reviews treatments for progeria, including aspirin, hydrotherapy, and farnesyl transferase inhibitors, but reports no new clinical results.

This commentary discusses the feasibility and challenges of uterine transplantation for transgender women, emphasizing anatomical, hormonal, and ethical considerations without reporting new clinical results.

In this cross-sectional study conducted at Farhat Hached Hospital in Tunisia, more than half of the 60 alopecia areata patients surveyed experienced depression, particularly younger individuals and those with severe or specific forms of the condition, underscoring the need for psychological support.

This case report describes a rare association where herpes zoster infection may have triggered the first attack of NMOSD with systemic vasculitis in a patient, suggesting potential overlaps in immunopathogenesis.

In this cross-sectional study, researchers found that those without a diabetic background had higher levels of secreted frizzled related protein-4, while family history of diabetes was strongly correlated with waist circumference, waist-to-height ratio, and insulin resistance but not significantly linked to protein-4 levels.

This study investigated the sub-acute toxicity of Eclipta alba extract in Wistar albino rats, finding generally comparable hematological and biochemical parameters to controls, but noted mild morphological liver and kidney changes at the highest dose, highlighting a key area for further safety research.

This study identified that a deficiency in the palmitoyl transferase enzyme, due to a mutation in the Zdhhc13 gene, led to severe physiological abnormalities in mice, including skin, bone, and systemic amyloid issues.

In this study conducted at the Pediatric Hematology-Oncology Ward, 65% of hospitalized pediatric cancer patients developed dermatological lesions, predominantly alopecia and mucositis, possibly due to the administration of plant alkaloid chemotherapy, consistent with existing literature.

This study found that, among women with polycystic ovary syndrome, insulin resistance was significantly associated with an increased risk of depression, even after accounting for factors like BMI.

This study at B.J. Medical College and Civil Hospital highlighted an extensive range of nail disorders, with onychomycosis being the most common, and emphasized the importance of nails in diagnosing both dermatological and systemic conditions.

This study observed that androgenic hormone levels were higher in high school girls with PCOS phenotypes accompanied by menstrual disorders, particularly oligomenorrhea.

This study found that explant transfers of human umbilical cord Wharton's jelly-derived mesenchymal stem cells can yield cells for five consecutive times, optimizing primary cell production and reducing costs.

This study demonstrated that using morphometric and 3D reconstruction software to evaluate scalp biopsies in non-cicatricial alopecias may be feasible and sensitive for detecting subtle follicular changes.

This study suggests that using ex vivo dermatoscopy can improve the accuracy of scalp biopsy processing by correctly guiding tissue bisection and potentially reducing laboratory costs and turnaround time.

This study observed that pigmented casts are present in various alopecia types but are not specific to any single diagnosis, with distinct morphological features noted in trichotillomania.

A scalp biopsy is essential for accurately diagnosing alopecia, with a 4-mm punch biopsy sectioned horizontally being the recommended technique according to this study.

This study describes the anatomy of arrector pili muscles in scalp hair follicular units, proposing a model where a single muscle structure is shared by all follicles within a unit.

This study describes how arrector pili muscles form a single muscular structure shared by all hair follicles within a follicular unit at the isthmus level in scalp skin.

This study found that micro-computed tomography (micro-CT) was highly effective for analyzing the cross-sectional geometry of hair fibres, including the medulla in highly curled hair, but less effective than scanning electron microscopy for surface details.

This study reports an unusual finding of plucked anagen hairs with intact hair papilla and connective tissue sheath in various scalp disorders, suggesting further documentation is needed.

This case report described a girl with a cervical lymphangioma whose hair texture unexpectedly changed due to Horner's syndrome following tumor resection surgery.

This review discusses the basic principles of hair pathology and findings in common types of alopecia but reports no new research results.

Laser treatment shows promise for hair growth, but needs further research.

In this study, Arab hair was found to have a higher thickness and lower density compared to other ethnicities, suggesting these factors should be considered in diagnosing and treating hair issues in Arabs.

This study introduces a modular fiber model to investigate how changes in microstructural properties of wool affect its critical buckling load, highlighting potential uses and areas needing further research in wool fiber biophysics.

This review summarizes proposed pathophysiological mechanisms of postpartum depression, highlighting neuroendocrine and neurobiological changes, but reports no new findings and calls for integrated understanding of the disorder.

This study identified the placenta at the base of the ovary as the origin of poplar seed hair development and detailed transcriptome dynamics during the growth process.

Hair analysis can offer clues about a person, but individual differences limit making precise identifications.