research Carcinogenesis of the Human Scalp. An Immunometabolic Centered View
Hair protects the scalp from skin cancer by aiding immune defense.
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research The development of an in vitro human hair follicle organoid with a complexity similar to that in vivo
Scientists created a lab-grown hair follicle model that behaves like real hair and could improve hair loss treatment research.
research Beyond the Epidermal-Melanin-Unit: The Human Scalp Anagen Hair Bulb Is Home to Multiple Melanocyte Subpopulations of Variable Melanogenic Capacity
The human scalp hair bulb contains different types of melanocytes with varying abilities to produce melanin.
research A hypothetical pathogenesis model for androgenic alopecia: clarifying the dihydrotestosterone paradox and rate-limiting recovery factors
The model suggests that scalp tension could lead to hair loss, with factors like blood vessel hardening, enlarged oil glands, and poor microcirculation also playing a role. It also hints at a possible link between skull shape and baldness pattern.
research The human hair: from anatomy to physiology
The document concludes that hair is complex, with a detailed growth cycle, structure, and clinical importance, affecting various scientific and medical fields.
research β-Catenin is involved in oleanolic acid-dependent promotion of proliferation in human hair matrix cells in an in vitro organ culture model
Oleanolic acid promotes hair growth by increasing cell proliferation through the Wnt/β-catenin pathway.
research Modeling of solar UV-induced photodamage on the hair follicles in human skin organoids
Sunlight exposure damages hair follicles, but certain stem cell-derived particles can reduce this damage and help with hair regeneration.
research Terapia capilar: um novo modelo de formação profissional e negócio no setor de beleza masculino
Scalp therapy in barbershops boosts service quality and business opportunities in men's grooming.
research Research Progress on Construction Technology of 3D Human Skin Models and Its Application Prospects in Dermatology
3D human skin models show promise for dermatology but face challenges in standardization and cost.
research Probing the Effects of Stress Mediators on the Human Hair Follicle
Stress-related substance P may lead to hair loss and negatively affect hair growth.
research The microfollicle: a model of the human hair follicle for in vitro studies
Microfollicles can effectively model human hair follicles for research and testing.
research IL-15 Prolongs Anagen, Stimulates Proliferation, and Suppresses Apoptosis in the Hair Matrix of Human Scalp Hair Follicles
IL-15 helps hair grow longer and stronger by extending the growth phase and reducing cell death.
research Stem Cell Applications in Human Hair Growth: A Literature Review
Stem cells could be a better treatment for hair loss by reactivating dormant hair follicles.
research 3D Spheroid Human Dermal Papilla Cell as an Effective Model for the Screening of Hair Growth Promoting Compounds: Examples of Minoxidil and 3,4,5-Tri-O-Caffeoylquinic Acid (TCQA)
3D cell cultures are better for testing hair growth treatments than 2D cultures.
research Carcinogenesis of the Human Scalp. An Immunometabolic Centered View
Hair helps prevent scalp skin cancer by supporting immune protection.
research Comparative Analysis of Biological Properties of Large-Scale Expanded Adult Neural Crest-Derived Stem Cells Isolated from Human Hair Follicle and Skin Dermis
Skin-derived stem cells grow faster and are easier to obtain than hair follicle stem cells, but both can become various cell types.
research Characterization of human ovarian teratoma hair by using AFM, FT‐IR, and Raman spectroscopy
Teratoma hair is similar to scalp hair but has a rougher surface and lower adhesive force.
research 496 Evaluation of extracts containing red clover using dermal papilla cells in the development of a scalp treatment system targeting hair loss and hair damage
Red clover extract-based scalp treatments significantly improved hair volume and reduced hair loss and damage.
research Relationship between the bacterial community structures on human hair and scalp
The scalp has more diverse bacteria, while hair has more bacteria and unique types.
research Accelerated senescence in skin in a murine model of radiation-induced multi-organ injury
High-dose radiation speeds up aging in skin stem cells.
research Three-dimensional model of normal human dermal tissue using serial tissue sections
A detailed 3D model of human skin was created to help develop artificial skin.
research Testing the impact of trait prevalence priors in Bayesian-based genetic prediction modeling of human appearance traits
Using trait prevalence priors in genetic prediction models for appearance traits is currently impractical due to limited knowledge and potential accuracy issues.
research Prostaglandin D 2 Inhibits Hair Growth and Is Elevated in Bald Scalp of Men with Androgenetic Alopecia
PGD2 stops hair growth and is higher in bald men with AGA.
research Sulfation of minoxidil by multiple human cytosolic sulfotransferases
Minoxidil breakdown varies by enzymes, affecting hair loss treatment effectiveness.
research New topical antiandrogenic formulations can stimulate hair growth in human bald scalp grafted onto mice
Topical treatments can regrow hair on bald scalps.
research A comparison of the culture and growth of dermal papilla cells from hair follicles from non-balding and balding (androgenetic alopecia) scalp
Balding hair follicle cells are smaller, grow less well, and need more effort to culture than non-balding cells.
research Heat-killed Lacticaseibacillus paracasei GMNL-653 ameliorates human scalp health by regulating scalp microbiome
Shampoo with heat-killed Lacticaseibacillus paracasei GMNL-653 improves scalp health and hair growth by changing scalp bacteria.
research Apremilast and tofacitinib exert differential effects in the humanized mouse model of alopecia areata
Tofacitinib was more effective than apremilast in treating hair loss in a mouse model of alopecia areata.
research Androgenetic alopecia. Modelling progression and regrowth
AGA causes hair loss through follicle miniaturization and hair cycle changes; regrowth depends on anagen initiation in kenogen follicles.
research The Carcinogenesis of the Human Scalp: An Immunometabolic-Centered View
Hair helps prevent scalp skin cancer by supporting immune protection.