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This study observed that applying a GMP-grade botanical extract to the scalp increased Bcl-2 levels, potentially preventing premature hair follicle apoptosis in chemotherapy and radiotherapy-induced alopecia.

In this study, 84% of menopausal participants in England reported hair symptoms like shedding, thinning, and texture changes, with many seeking advice online and from nonmedical sources, highlighting the need for better information and support pathways.

The debate focuses on the role of catagen and hair shedding mechanisms in telogen effluvium.

This article critiques the limited clinical applicability of recognizing catagen in hair cycle studies, emphasizing its importance in histologic diagnosis and the continuum with telogen effluvium.

In this review, researchers explain various hair loss treatments in South Africa, detailing how they work, who can use them, possible side effects, and guidelines for safe application, helping readers make informed decisions about hair care.

This study reviews common hair loss treatments used in South Africa, including minoxidil, topical finasteride, and scalp rollers, detailing their mechanisms, suitable users, side effects, and application needs to help readers make informed choices and create a hair care routine.

This study found that infused mouse epidermal growth factor induced wool follicle involution through a quasi-physiological process similar to catagen and a separate pathological action, resulting in fleece 'break' or shedding.

This study used porcine models to isolate and culture stem cells from brain and hair follicles, shedding light on differentiation processes and potential markers for stem cell compartments under lab conditions.

This study describes the stages of hair follicle development and foetal pelage growth in southern elephant seals, highlighting the formation and shedding processes of the first and subsequent hair generations.

Crash diets can cause temporary hair loss, and professional medical advice can prevent serious health issues.

This article reviews the diagnostic process for hair problems, emphasizing the importance of thorough patient evaluation and communication but reports no new clinical results.

This review explores the skin regeneration process in spiny mice and highlights differences from laboratory mice, focusing on potential molecular and immune system roles without reporting new experimental results.

In their 1957 study, Neuman and Neuman suggested that magnesium deficiency may inhibit the ion exchange process required for calcium ions to enter extracellular fluid, potentially affecting calcium mobilization.

This article discusses how metabolic imbalances can trigger telogen effluvium by causing hair follicles to prematurely enter the shedding phase, and includes no new research findings.

This study found that scanning electron microscopy with argon sputter etching visualizes hair lipids at the cell membrane complex as distinctive convex structures, shedding light on their role and localization in human hair.

This study identified a crucial Gli2-Serpinh1 regulatory axis that regulates fibroblast state transitions during skin wound healing, shedding light on fibroblast heterogeneity and suggesting potential precision regenerative therapies.

This study revealed that heterozygous mice with the hairy ear mutation exhibited significant gene expression changes related to hair growth, such as upregulation of hair keratin and keratin-associated proteins, shedding light on the Hoxc gene cluster's role in this phenotype.

In this study, researchers explored the link between COVID-19 and hair loss, finding that the virus can cause hair shedding in up to 20% of patients, potentially due to multiple factors including inflammation and psychological stress.

This study found that platelet-rich plasma with microneedling for hair loss was mostly well tolerated, but some patients experienced mild side effects like scalp itching, transient hair shedding, and lymphadenopathy.

Patient history is key in diagnosing hair loss types.

This case report describes a 58-year-old woman with telogen effluvium linked to COVID-19 whose hair loss symptoms greatly improved after using a specific hair care routine for 30 days.

This review explores the physiopathology and treatment of hair and alopecia and reports no new experimental findings.

In this study, researchers observed that fasting-induced molting in laying hens led to increased thyroid hormones, which may regulate feather molting by affecting hair follicle growth through specific signaling pathways, highlighting molecular changes during induced molting.

A simple method using the wash test and dermatoscopy can help differentiate between two hair loss conditions, androgenetic alopecia and chronic telogen effluvium.

A simple method using the wash test and dermatoscopy can help differentiate between two hair loss conditions, androgenetic alopecia and chronic telogen effluvium.

This article discusses hair shedding in women and does not offer new research results; it highlights the need for objective criteria to define excessive hair shedding.

This clinical study found that Rosmarinum officinalis mother tincture significantly improved hair volume and density in individuals with diffuse hair loss by enhancing hair parameters measured through a hair shedding visual scale and ponytail thickness test.

In this study, 30% of a diverse female sample reported experiencing what they perceived as excessive hair shedding, often beginning abruptly and without an attributable cause.

This study established and validated a visual scale to assess hair shedding in women with thick hair, finding it effective in distinguishing greater hair loss among women with female pattern hair loss compared to those without.

This study found that Malassezia carriage was significantly more common among participants experiencing hair shedding, suggesting a potential link between this fungal presence and hair loss.