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.
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research Glycogen Phosphorylase Inhibitor Promotes Hair Growth via Protecting from Oxidative-Stress and Regulating Glycogen Breakdown in Human Hair follicles
A new compound, HTPI, promotes hair growth by protecting cells from damage and regulating energy use.
research The metabolism of testosterone by dermal papilla cells cultured from scalp follicles of men with androgenetic alopecia
Testosterone metabolism in balding scalp cells may not be the main cause of hair loss.
research A spermidine-based nutritional supplement prolongs the anagen phase of hair follicles in humans: a randomized, placebo-controlled, double-blind study
A spermidine-based supplement may help hair grow longer by keeping it in the growth phase.
research Can antibiotic‐induced changes in the composition of the hair follicle microbiome regulate human hair growth?
Antibiotics might affect hair growth by changing the bacteria in hair follicles.
research Context-dependent effect of sPLA2-IIA induced proliferation on murine hair follicle stem cells and human epithelial cancer
sPLA2-IIA increases growth in hair follicle stem cells and cancer cells, suggesting it could be targeted for hair growth and cancer treatment.
research A new path in defining light parameters for hair growth: Discovery and modulation of photoreceptors in human hair follicle
Blue light promotes hair growth by interacting with specific receptors in hair follicles.
research Hair Growth Promoting Effect of Hottuynia cordata Extract in Cultured Human Hair Follicle Dermal Papilla Cells
Houttuynia cordata extract may help hair grow by improving cell survival and increasing cell growth.
research The impact of particle size of nanostructured lipid carriers on follicular drug delivery: A comprehensive analysis of mouse and human hair follicle penetration
400 nm particles penetrate hair follicles best, but mouse models aren't fully reliable for human studies.
research Skin-permeable liposome improved stability and permeability of bFGF against skin of mice with deep second degree scald to promote hair follicle neogenesis through inhibition of scar formation
A new liposome treatment helps heal deep burns on mice by improving hair regrowth and reducing scarring.
research Isolation and characterization of human dental tissue-derived stem cells in the impacted wisdom teeth: comparison of dental follicle, dental pulp, and root apical papilla-derived cells
Root apical papilla cells from wisdom teeth are best for bone therapies.
research 878 Individual variation in balance between platelet-secreted growth factors causing contradictory effects on hair follicle could potentially impact response to PRP therapy in patients with scalp hair loss
People respond differently to hair loss treatment with PRP because of individual differences in growth factors from platelets.
research Force-triggered density gradient sedimentation and cocktail enzyme digestion treatment for isolation of single dermal papilla cells from follicular unit extraction harvesting human hair follicles
New methods efficiently isolate dermal papilla cells from hair follicles, preserving their characteristics better than traditional methods.
research Effect of Plantago asiatica L. extract on the anagen phase in human hair follicle dermal papilla cells
Plantago asiatica L. extract can promote hair growth by enhancing the anagen phase.
research Scalp Apocrine Glands: The Neglected Component of the Hair Follicle Complex
Scalp apocrine glands may help remove waste and balance electrolytes, but their role is not fully understood.
research 1386 Estetrol prolongs anagen in healthy female scalp hair follicles by positively modulating dermal papilla functions and generation of progenitor stem cells ex vivo
Estetrol may help prevent hair loss and promote hair growth in women.
research Hair root characteristics of the human scalp hair in health and disease
Studying hair roots can help diagnose hair diseases and guide treatments.
research Skin‐on‐a‐chip strategies for human hair follicle regeneration
New technologies show promise for better hair regeneration and treatments.
research In vivo silica nanoparticle translocation across human stratum corneum: the effect of surface hydrophobization in relation to hair follicle density.
Hydrophobized silica nanoparticles penetrate the skin's outer layer more effectively, while hair follicle density doesn't impact their accumulation.
research Hormonal regulation of hair follicles exhibits a biological paradox
Androgens can both stimulate and cause hair loss, and understanding their effects is key to treating hair disorders.
research Endocrine controls of primary adult human stem cell biology: Thyroid hormones stimulate keratin 15 expression, apoptosis, and differentiation in human hair follicle epithelial stem cells in situ and in vitro
Thyroid hormones affect hair follicle stem cells by promoting differentiation and reducing growth.
research Induced pluripotent stem cells from human hair follicle keratinocytes as a potential source for in vitro hair follicle cloning
Human hair follicles can be used to create stem cells that might help clone hair for treating hair loss or helping burn patients.
research Bald scalp in men with androgenetic alopecia retains hair follicle stem cells but lacks CD200-rich and CD34-positive hair follicle progenitor cells
Men with baldness due to androgenetic alopecia still have hair stem cells, but lack specific cells needed for hair growth.
research Identification of human hair follicle antigens targeted in the presumptive autoimmune hair follicle disorder alopecia areata and their potential functional relevance in vitro : methods development for isolation and identification of alopecia areata-relevant human hair follicle antigens using a proteomics approach and their functional assessment using an ex vivo hair follicle organ culture model
Alopecia areata may be caused by antibodies targeting specific hair follicle proteins, hindering hair growth.
research Effects of Substance P on the Expression of Various Factors to control Hair Growth in Human Hair Follicle Culture
Substance P helps hair growth by extending the growth phase and affecting certain growth factors.
research 506 Taxane chemotherapy promotes aging of human hair follicles and their stem cells
Paclitaxel chemotherapy causes premature aging and damage to hair follicles, potentially leading to permanent hair loss.
research 495 OR2AT4 activation by a synthetic odorant, stimulates dermcidin production in human hair follicle epithelium and increases follicular resistance to bacterial contamination: A novel antimicrobial folliculitis therapy?
A synthetic sandalwood odorant can boost antimicrobial production in hair follicles, making them more resistant to bacteria.
research The mRNA for Protease Nexin-1 is Expressed in Human Dermal Papilla Cells and its Level is Affected by Androgen
Human skin cells contain Protease Nexin-1, and male hormones can decrease its levels, potentially affecting hair growth.
research Salvianolic Acid B Reduces Oxidative Stress to Promote Hair-Growth in Mice, Human Hair Follicles and Dermal Papilla Cells
Salvianolic Acid B helps hair grow by reducing cell stress and increasing blood flow to hair follicles.
research Human papillomavirus vaccine recombinant quadrivalent
Two women lost hair after mesotherapy for hair loss, with one having permanent and the other temporary hair loss.