research Human long-term deregulated circadian rhythm alters regenerative properties of skin and hair precursor cells
Disrupted sleep patterns can harm skin and hair cell renewal, but melatonin might help.
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research Hair through the female life cycle
Women's hair generally gets thinner and less dense starting in their mid-thirties, with hair loss becoming more common as they age due to both genetics and environment.
research Measurement of hair growth
Scalp hair grows at 0.37 mm/day, forearm hair at 0.18 mm/day, and thigh hair at 0.30 mm/day, with no significant differences found in people with certain hair conditions.
research Does the Recipient Site Influence the Hair Growth Characteristics in Hair Transplantation?
The place where hair is transplanted can affect its growth and survival rates.
research Hair Loss in Children
The most common cause of hair loss in children is tinea capitis, followed by alopecia areata and telogen effluvium.
research Hair follicles as a target structure for nanoparticles
Nanoparticles around 600-700 nm can effectively enter and stay in hair follicles for days, which may help in delivering drugs to specific cells.
research Glutamine Metabolism Controls Stem Cell Fate Reversibility and Long-Term Maintenance in the Hair Follicle
Glutamine metabolism affects hair stem cell maintenance and their ability to change back to stem cells.
research Morphological Changes in Human Scalp Hair Roots during Deprivation of Protein
Not eating enough protein can cause hair roots to shrink and lose color, and hair to become thinner.
research Asian Hair: A Review of Structures, Properties, and Distinctive Disorders
Asian hair is generally straight and thick, with unique disorders and properties, and more research is needed to understand it fully.
research Getting under the skin of hair aging: the impact of the hair follicle environment
Aging scalp skin contributes to hair aging and loss, and more research is needed to develop better hair loss treatments.
research Morphology and ultrastructure of antler velvet hair and body hair from red deer (Cervus elaphus)
Antler velvet hair and body hair of red deer have different structures that help with protection and insulation.
research Changes in the sebaceous gland in patients with male pattern hair loss (androgenic alopecia)
Sebaceous glands in male pattern hair loss patients have more lobules and might cause early hair growth phase shifts.
research Hominis Placenta facilitates hair re-growth by upregulating cellular proliferation and expression of fibroblast growth factor-7
Hominis Placenta helps hair grow back by increasing cell growth and a specific growth factor.
research In vitro methodology, hormonal and nutritional effects and fibre production in isolated ovine and caprine anagen hair follicles
Angora goat hair grows faster and produces more protein than cashmere goat hair, and certain hormones and nutrients positively affect hair growth and protein synthesis.
research Hair growth promoting activity of discarded biocomposite keratin extract
Keratin extract from human hair was found to promote hair growth in mice.
research Dendrobium officinale polysaccharide improves hair regrowth in androgenetic alopecia mice and is associated with coordinated changes in local steroid metabolism, ESR1 activation, and keratin-related follicular responses
Dendrobium officinale polysaccharide helps hair regrowth in hair loss mice by affecting local steroid metabolism and hair follicle responses.
research Exosomes derived from Umbilical cord mesenchymal stem cell promote hair regrowth in C57BL6 mice through upregulation of the RAS/ERK signaling pathway
Exosomes from stem cells help hair regrowth by activating a specific signaling pathway.
research Correlation analysis of four KRTAP gene polymorphisms and cashmere fiber diameters in two cashmere goat breeds
Certain gene variations are linked to the thickness of cashmere goat hair.
research Investigation of the role of biotin in the regulation of wool growth in sheep hair follicle cultured in vitro
Biotin boosts wool growth and follicle health in sheep.
research Hair: more than just an appendage
A boy and his father with hereditary hypotrichosis simplex were treated for hair loss, but the treatment result is unknown.
research A Multidimensional Text Mining Approach to Analyze Research Trends on Scalp and Hair in Korea
Scalp and hair research in Korea has become more diverse and interdisciplinary, focusing on practical applications.
research Mitotic processes in hair follicles and the morphostructure of sheep skin upon inclusion of a water-soluble fatty acid complex into their diets
Adding a water-soluble fatty acid complex to sheep diets improves wool growth by increasing primary hair follicle size and density.
research Control of hair growth and follicle size by VEGF-mediated angiogenesis
VEGF helps hair grow and determines follicle size by increasing blood vessel growth.
research The relation between androgenetic thin hair diagnosed by trichoscope and benign prostatic hyperplasia
Men with thinner hair from genetic hair loss may be more likely to have an enlarged prostate.
research Hair and Scalp
PRP may help with hair loss and improve hair quality with few side effects, but more research is needed.
research Novel Treatment Modalities for Hair Loss
New hair loss treatments show promise, but more research is needed to confirm their effectiveness.
research Hair: A Review of Prominent Scalp Hair Changes throughout a Females’ Life
Women's hair gets thinner and grayer as they age, with treatments available for hair loss and graying.
research Exploring the “brain-skin connection”: Leads and lessons from the hair follicle
Hair follicles on the scalp interact with and respond to the nervous system, influencing their own behavior and growth.
research The Biology of Hair Follicles
Hair follicle biology advancements may lead to better hair growth disorder treatments.
research Effect of a nutritional supplement on hair loss in women
The nutritional supplement improved hair density and reduced hair loss in women with female pattern hair loss.