research What controls hair follicle cycling?
The control system for hair growth cycles is not well understood and needs more research.
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research De Novo Production of Dermal Papilla Cells during the Anagen Phase of the Hair Cycle
New cells are added to the hair's dermal papilla during the active growth phase.
research Conversion of the Nipple to Hair-Bearing Epithelia by Lowering Bone Morphogenetic Protein Pathway Activity at the Dermal-Epidermal Interface
Blocking a specific protein signal can make hair grow on mouse nipples.
research Keratin network modifications lead to the mechanical stiffening of the hair follicle fiber
Changes in keratin make hair follicles stiffer.
research Dutasteride improves male pattern hair loss in a randomized study in identical twins
Dutasteride helps slow hair loss and boosts hair growth.
research HAIR LOSS IN WOMEN
Hair loss in women often doesn't follow a pattern, isn't linked to age, may be genetic, and can be related to thyroid issues or other health factors.
research Responses of hair follicle–associated structures to loss of planar cell polarity signaling
Loss of Fz6 disrupts hair follicle and associated structures' orientation.
research The Basic Science of Hair Biology
Hair disorders are caused by a complex mix of biology, genetics, hormones, and environmental factors, affecting hair growth and leading to conditions like alopecia.
research The Latest Advance in Hair Regeneration Therapy Using Proteins Secreted by Adipose-Derived Stem Cells
Proteins from stem cells improved hair growth in patients with hair loss.
research Alopecia and grey hair are associated with COVID‐19 Severity
Having a lot of gray hair and hair loss are linked to more severe COVID-19.
research Complications in Hair Restoration Surgery
Successful hair transplant surgery depends on careful patient selection, proper surgical plan and technique, and attentive aftercare.
research Phototrichogram Analysis of Japanese Female Subjects with Chronic Diffuse Hair Loss
Phototrichogram and hair diameter measurements are effective, noninvasive ways to assess hair growth and detect early hair loss, with the most common pattern being reduced hair density.
research ILK modulates epithelial polarity and matrix formation in hair follicles
ILK is essential for proper hair follicle development and structure.
research CCN2 modulates hair follicle cycling in mice
The protein CCN2 controls hair growth by affecting hair follicle formation and stem cell activity in mice.
research Hair Loss in Patients with Inflammatory Bowel Disease
People with Inflammatory Bowel Disease often lose hair due to stress, medication side effects, or lack of nutrients, and treatment depends on the specific cause.
research Characterization of X‐linked hypohidrotic ectodermal dysplasia (XL‐HED) hair and sweat gland phenotypes using phototrichogram analysis and live confocal imaging
People with X-linked hypohidrotic ectodermal dysplasia have no sweat ducts and less, thinner hair.
research The History of Hair Transplantation
Hair transplantation has evolved since 1822, with significant advancements by key figures and widespread international growth.
research Tooth, hair and claw: Comparing epithelial stem cell niches of ectodermal appendages
The conclusion is that teeth, hair, and claws have similar stem cell niches, which are important for growth and repair, and more research is needed on their regulation and potential markers.
research Various Types of Minor Trauma to Hair Follicles During Follicular Unit Extraction for Hair Transplantation
Hair follicle damage happens during hair transplants and can impact success; better surgical methods are needed.
research 3,4,5-Tri-O-Caffeoylquinic Acid Promoted Hair Pigmentation Through β-Catenin and Its Target Genes
A substance called TCQA could potentially darken hair by activating certain genes and increasing melanin.
research Utilizing the hair follicle to dissect the regulation and autocrine/paracrine activities of prolactin in humans
Human scalp hair follicles can be used to study how prolactin affects hair growth and cell death.
research Keratin 71 Mutations: From Water Dogs to Woolly Hair
A mutation in the KRT71 gene causes a hair disorder by disrupting hair follicle structure and texture.
research Use of hair cortisol as a biomarker for chronic stress in pregnancy
Hair cortisol could be a marker for chronic stress in pregnancy, but depression affects cortisol levels differently.
research Hair Repair Surgery
Corrective hair repair surgery can significantly improve appearance and quality of life for patients with unsatisfactory results from old hair transplants.
research Human hair follicle and interfollicular keratinocyte reactivity to mouse HPV16-transformed cells: An in vitro study
HPV16-transformed cells can change human skin cell properties, aiding tumor growth.
research How different is human hair? A critical appraisal of the reported differences in global hair fibre characteristics and properties towards defining a more relevant framework for hair type classification
Human hair varies widely and should be classified by curl type rather than race.
research Hair sampling for cortisol analysis with mother-toddler dyads living in low-income homes
Collecting hair for cortisol analysis is possible in low-income mother-toddler pairs.
research Skin and hair abnormalities of Cantu syndrome: A congenital hypertrichosis due to a genetic alteration mimicking the pharmacological effect of minoxidil
Cantu syndrome, which causes excessive hair growth and skin issues, is due to a mutation in the ABCC9 gene, and understanding this could help develop new treatments for hair diseases.
research Canities subita: sudden blanching of the hair in history and literature
The true cause of hair suddenly turning white is still unknown.
research Profuse Hair Loss
Rapid weight loss from dieting and hormonal injections can cause significant hair loss in women.