research Characteristic Microstructure of Curved Human Hair
Curved human hair has different structures on each side, which might cause its shape and is similar to wool.
Search
for
Sort by
Research
510-540 / 1000+ results 
research Life of the B10 Mouse: A View from the Hair Follicles and Tissue Stem Cells
Mice skin matures by day 200, leading to aging signs like curved hair follicles and white hairs due to changes in skin stem cells.
research Why Mammal Body Hair Is an Evolutionary Enigma
The evolution of mammal body hair remains a mystery.
research A patient with diffuse hair loss
The patient's hair loss is most likely due to diffuse alopecia areata.
research Hair follicle associated pluripotent (HAP) stem cells jump from transplanted whiskers to pelage follicles and stimulate hair growth
Stem cells from whiskers can be transplanted to stimulate hair growth.
research New aspects of the structure of human hair on the basis of optical microscopic observations of disassembled hair parts.
Human hair's strength comes from a honeycomb-like structure and macrofibrils.
research Differential Expression of Type I Hair Keratins
research Differential Expression of Proteins Associated with the Hair Follicle Cycle - Proteomics and Bioinformatics Analyses
Researchers found 44 proteins that change during different hair growth stages and may be important for hair follicle function.
research Faculty Opinions recommendation of Thymic peptides differentially modulate human hair follicle growth.
Thymic peptides can either promote or inhibit human hair growth.
research Hormone und Behaarung
Hormones, especially androgens, affect hair growth and can cause hair loss or excess hair in both men and women.
research Ambiguous alopecia in a 36-year-old woman
The woman has unexplained hair loss and it's unclear what her condition is or how to treat it.
research Normal Hair Growth in Children
Children's hair grows in different types from before birth through puberty, with growth rates and characteristics varying by age, sex, and race.
research The hair cycle and its regulation
Hormones, nutrition, and seasonal changes regulate hair growth cycles, with androgens extending growth phases and factors like aging and malnutrition affecting hair loss and thinning.
research Mesenchyme governs hair follicle induction
The mesenchyme can start hair growth, but the exact signal that causes this is still unknown.
research Diagnostic challenge: Loose anagen hair syndrome
The study concludes that Loose Anagen Hair Syndrome is a benign condition that usually improves with age but can be hard to diagnose and stressful for the family.
research The vellus index: a new method of assessing hair growth
The vellus index is a simple, quick, and reliable method to assess and monitor hair growth, especially in hirsutism.
research Deciphering the molecular morphology of the human hair cycle: Wnt signalling during the telogen–anagen transformation
Wnt signaling is important for the change from the resting phase to the growth phase in human hair cycles.
research 576 A preliminary study of melanogenic markers in the differentiation of the human hair follicle melanin unit
The study found markers indicating that cells responsible for hair color are differentiating in specific areas of the hair follicle.
research Molecular expression associated with vibrissa follicle development and differentiation
Id proteins, especially Id2 and Id3, are crucial for hair follicle development and stem cell regulation.
research Seborrheic karatosis, a tumor of the infundibular and isthmus of hair follicles: Identification of hair sheath keratins and histopathological features suggesting hair follicle origin.
Seborrheic keratosis likely originates from the upper regions of hair follicles.
research Androgen Regulation of the Human Hair Follicle: The Type I Hair Keratin hHa7 Is a Direct Target Gene in Trichocytes
The hHa7 gene is regulated by androgens in certain body hair, not scalp hair.
research The Quantification of Terminal Hair by Digital Microscopy: Advancements Towards a More Objective Diagnosis of Hirsutism
Digital microscopy can help diagnose hirsutism by measuring hair growth.
research Refractory alopecia areata with single hairs imitating frontal fibrosing alopecia: a prospective observational study
A unique type of hair loss mimics another condition but has minimal inflammation and specific immune cells present.
research Delayed Telogen Replacement in a Boy’s Scalp
Androgens may worsen a natural hair resting phase, possibly leading to hair loss.
research Growth of the Hair
Hair growth is cyclic and influenced mainly by local factors.
research Transcriptomic analysis reveals critical genes for the hair follicle of Inner Mongolia cashmere goat from catagen to telogen
Key genes regulate hair follicle phase changes in Inner Mongolia cashmere goats.
research Exploring Mechanical Niches Identified by Hair Follicle Compression and How These Transduce Proliferation and Differentiation Cues in Epidermally Derived cells.
Less stiff collagen promotes higher cell growth in hair follicles.
research Differential effects of caffeine on hair shaft elongation, matrix and outer root sheath keratinocyte proliferation, and transforming growth factor‐β2/insulin‐like growth factor‐1‐mediated regulation of the hair cycle in male and female human hair folliclesin vitro
Caffeine affects hair growth and health differently in men and women.
research Uncombable hair syndrome: A case presentation
Uncombable hair syndrome causes dry, frizzy hair that can't be combed flat, seen in a young child.
research A pig model exploring the postnatal hair follicle cycle
Pigs are a good model for studying human hair growth and disorders.