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This study suggests that label-retaining cells in the hair follicle contribute to follicular renewal, indicating a specific role in the hair cycle by proliferating during the late telogen phase.

This study found that mice deficient in the enzyme cathepsin L exhibited impaired degradation of autophagolysosomal content, leading to an accumulation of large, abnormal vesicles in various tissues.

Cathepsin L deficiency causes hair and skin issues in mice.

This study found that human C-tactile afferents respond to hair deflection, suggesting a functionally relevant anatomical relationship to hair follicles similar to that observed in mice.

This study by Moore et al. (2025) provides the first evidence linking C-tactile afferents in humans to hair follicles, showing that these nerve fibers respond to hair movement rather than skin deformation, adding complexity to the understanding of their role in emotion and touch.

This study concluded that mesenchymal stem cells from adipose tissue harvested using laser-assisted liposuction with selective photo-stimulation are as effective and low-risk for cell therapy as those obtained through conventional liposuction, based on their differentiation potential, cellular proliferation, and cytokine expression.

The study found that adipose-derived mesenchymal stem cells obtained via laser-assisted liposuction with selective photo-stimulation are comparable in differentiation potential and tumorigenic risk to those from conventional liposuction for cell therapy applications.

The study found that conditioned medium from placental cells and sub-cultured placental tissue promoted angiogenesis in HUVECs, with early pregnancy cells showing more significant effects than those from full-term pregnancy.

This study found that Carthamus tinctorius floret extract, at a concentration of 0.05 mg/mL, significantly inhibited 5α-reductase activity in DU-145 cells more effectively than standard treatments finasteride and dutasteride, with a stable microemulsion formulation enhancing its skin permeation and stability.

This study introduces a hypothesis that elevated DHT at puberty may cause chronic thermal stress in specific scalp areas, potentially explaining Androgenetic Alopecia characteristics and guiding future research.

This paper introduces a hypothesis that elevated DHT at puberty may increase cerebral heat output, creating chronic thermal stress linked to androgenetic alopecia, and suggests this could be tested with MR thermometry.

This study found that among 100 females with chronic telogen effluvium, approximately two-thirds had low levels of serum ferritin and vitamin D, while vitamin B12 deficiency was observed in only about one-third of the participants.

This case report highlights the clinical and trichoscopic diagnosis of congenital triangular alopecia in a 9-month-old boy and notes the condition's typical unresponsiveness to traditional treatments.

This study found that Carthamus tinctorius floret ethanolic extract stimulated melanogenesis in B16F10 murine melanoma cells without cytotoxicity, suggesting its potential as a treatment for gray hair.

Cortisone may help hair regrow by altering the local environment, with regrowth starting 3-4 weeks after treatment, but its use is not widely recommended.

The cuneate nucleus has two main neuron types: relay neurons and interneurons.

This study found that cetirizine-loaded niosomal gels demonstrated superior skin deposition and retention compared to plain cetirizine gel, suggesting potential for improved topical management of alopecia.

This review discusses various hair disorders associated with autoimmune connective tissue diseases, particularly lupus erythematosus, and highlights diagnostic approaches but reports no new clinical results.

This study observed that MIRV improved gastrointestinal symptoms and other quality of life measures in patients with platinum-resistant ovarian cancer compared to chemotherapy.

This study investigates differences in nutritional status, vitamin, and mineral levels between individuals with telogen effluvium and a control group, aiming to understand the nutritional factors involved in this condition.

This case report describes an adolescent boy with congenital triangular alopecia who showed significant hair regrowth after eight months of treatment with 5% topical minoxidil, achieving full coverage of the affected area without adverse effects.

This study found that conditioned medium from human placental cells or tissue promoted angiogenesis in HUVECs in vitro, with early-pregnancy placental cells and whole placental tissue showing more significant effects.

A man's skin cancer improved and some of his hair grew back after treatment with a special light therapy and a medication.

Sublingual minoxidil helped regrow hair in a person with congenital triangular alopecia.

This study found that cystatin M/E strongly inhibits human cathepsin V and cathepsin L via distinct non-overlapping sites, suggesting an important role in human epidermal differentiation and hair follicle morphogenesis.

This study found that illness perception, as measured by the Revised Illness Perception Questionnaire, was significantly associated with health-related quality of life in patients with primary cutaneous T- and B-cell lymphomas.

In this study, women with chronic telogen effluvium experienced reduced hair shedding after being treated with once daily oral minoxidil for 12 months, but facial hypertrichosis was a reported side effect, suggesting the need for further placebo-controlled research.

This study found that local platelet-rich plasma injection improved mid-term outcomes for carpal tunnel syndrome more effectively than other conservative treatments, although long-term effects and standardization need further research.

This review discusses the potential role of nutraceuticals in preventing and treating COVID-19 and post-COVID syndrome, but reports no new clinical findings; the authors highlight the need for further research.

This study describes a case of cyclic thrombocytopenia where a novel MPL gene mutation may contribute to the disease, with gene expression changes in platelet and neutrophil genes preceding platelet count fluctuations.