research 910 Transepidermal UV radiation of human scalp skin induces distinctive hair follicle damage, which is mitigated by topical caffeine treatment
Caffeine can protect scalp hair follicles from damage caused by UV radiation.
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research PV-0538 Prostaglandin related distinct regenerative activities in hair follicles following radiation injury
HPV infection is linked to better survival in advanced anal cancer, higher radiation doses improve survival, especially in HPV-negative patients, and prostaglandin E₂ pretreatment can protect mouse hair follicles from radiation damage.
research Genome-wide Maps of Histone Modifications Unwind In Vivo Chromatin States of the Hair Follicle Lineage
Hair follicle stem cells use specific chromatin changes to control their growth and differentiation.
research 704 Is intrafollicular autophagy an essential mechanism that permits human hair follicles to remain in prolonged anagen in vivo?
Autophagy, a cell recycling process, is crucial for prolonged hair growth and could be a potential target for treating hair growth disorders.
research Dexpanthenol Promotes Cell Growth by Preventing Cell Senescence and Apoptosis in Cultured Human Hair Follicle Cells
Dexpanthenol helps human hair follicle cells grow by preventing aging and death, and by supporting growth signals.
research Localisation and regulation of cholesterol transporters in the human hair follicle: mapping changes across the hair cycle
Cholesterol transport in hair follicles decreases from growth to regression phase.
research 862 Defining the molecular signature of the hair follicle dermal sheath and its functional requirement for hair cycle progression during catagen
The hair follicle dermal sheath is essential for hair shedding and needs to communicate with the outer root sheath for normal hair growth cycles.
research Androgen Receptor–Mediated Paracrine Signaling Induces Regression of Blood Vessels in the Dermal Papilla in Androgenetic Alopecia
Male pattern baldness is linked to higher levels of a certain receptor in the scalp, which leads to the shrinking of blood vessels and hair loss. Early treatment targeting this receptor could be more effective.
research Exhaustive analysis of scalp hair regression: subjective and objective perception from initial hair loss to severe miniaturisation and drug-induced regrowth
Hair loss reduces hair thickness and coverage, but drug treatments mainly revive dormant hairs rather than reverse thinning; patients often undervalue their hair loss severity.
research Let-7b promotes alpaca hair growth via transcriptional repression of TGFβR I
Let-7b helps alpaca hair grow by reducing TGFβR I protein.
research Trichoscopic evaluation of frontal hairline recession in Egyptian female patients
Trichoscopy helps diagnose hairline recession causes in Egyptian women, with androgenetic alopecia being the most common.
research Mimicking Senescence Factors to Characterize the Mechanisms Responsible for Hair Regression and Hair Loss: An In Vitro Study
TGF-β1 and FGF-18 are key in hair loss, and Minoxidil helps hair growth.
research miR‐124 promotes neural differentiation in mouse bulge stem cells by repressing Ptbp1 and Sox9
miR-124 helps mouse hair follicle stem cells become nerve cells by blocking Ptbp1 and Sox9.
research Reply to: “Serum vitamin D level and disease severity of alopecia areata: A meta-regression analysis”
Low vitamin D might be one of several factors involved in the hair loss condition alopecia areata.
research Zinc Status in Kurdish Adults With Hair Loss
Maintaining enough zinc may help prevent and manage hair loss.
research PLOS Science Wednesday: Hi Reddit, I'm Zhengquan Yu, here to talk about my recent PLOS Genetics paper that has identified the key role of a microRNA in hair loss. I'm joined by Maksim Plikus, who studi
MicroRNA miR-22 causes hair loss by making hair follicles regress early.
research Spatial and temporal control of laminin-511 and -332 expressions during catagen
Laminin-511 may help promote hair growth, while laminin-332 does not affect hair loss.
research Sequential cyclic changes of hair roots revealed by dermoscopy demonstrate a progressive mechanism of diffuse alopecia areata over time
Dermoscopy shows that diffuse alopecia areata progresses through specific hair growth stages.
research Mechanism of JmjC-containing protein Hairless in the regulation of vitamin D receptor function
Hairless protein helps control hair growth by regulating vitamin D receptor activity.
research Hairline Restoration: Difference in Men and Woman—Length and Shape
Men and women have different hairline restoration needs, with natural design being more complex for women, and hairline changes being important for transgender individuals' transitions.
research Frontal fibrosing alopecia: state of the art and future directions
The review suggests more research is needed to understand Frontal fibrosing alopecia, a condition causing hairline recession in postmenopausal women.
research Androgenetic alopecia.
Androgenetic alopecia is a common hair loss condition caused by testosterone effects on hair follicles, leading to thinner, shorter, and less pigmented hair, diagnosed using scalp dermoscopy and treated with topical minoxidil, antiandrogen agents, and 5-alpha reductase inhibitors.
research The hair cycle
The document concludes that the hair cycle is a complex process involving growth, regression, and rest phases, regulated by various molecular signals.
research A Hot New Twist to Hair Biology
Capsaicin, found in chili peppers, can slow down hair growth by affecting skin cells and hair follicles.
research Hair growth inhibition by psychoemotional stress: a mouse model for neural mechanisms in hair growth control
Stress can stop hair growth in mice, and treatments can reverse this effect.
research The hair cycle
The document concludes that the hair cycle is a complex process involving growth, regression, and rest phases, regulated by various molecular signals.
research Towards Defining the Pathogenesis of the Hairless Phenotype
The hairless gene mutation causes baldness by disrupting hair follicle structure.
research Neuroendocrine Perspectives in Alopecia Areata: Does Stress Play a Role?
Stress might contribute to hair loss in alopecia areata.
research The role of macrophages in skin homeostasis
Macrophages are vital for skin healing, hair growth, salt balance, and cancer defense.
research Cyclosporin A-induced hair growth in mice is associated with inhibition of calcineurin-dependent activation of NFAT in follicular keratinocytes
Cyclosporin A helps mice grow hair by blocking a specific protein activity in skin cells.