research ISID1373 - Expression of programmed cell death 1 inversely correlated with the density of CD8+ T cells infiltrating hair follicles in alopecia areata
Higher PD-1 levels mean fewer CD8+ T cells in alopecia areata hair follicles.
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research Clinical Findings, Response to Steroid Treatment, and Recurrence Rate in Alopecia Areata Patients with or without a Nonsynonymous Variant of Coiled-Coil Alpha-Helical Rod Protein 1
Patients with a specific genetic variant have more severe alopecia areata and higher recurrence rates.
research 569 Hypoxic response of the expression of TGF-β2 and BMP4 in human dermal papilla cells
Low oxygen levels affect the behavior of certain proteins in human skin cells.
research Mediator 1 ablation induces enamel-to-hair lineage conversion through enhancer dynamics
Removing Mediator 1 causes teeth cells to turn into hair cells.
research Wavy changes in sinus hairs are correlated with feline leukaemia virus infection
Wavy sinus hairs in cats are linked to feline leukemia virus infection.
research Growth hormone deficiency with late-onset hypothalamic hypoadrenocorticism associated with respiratory and renal dysfunction: a case report
A woman with childhood growth hormone deficiency had multiple hormone deficiencies and developed serious lung and kidney problems later in life.
research LB1081 Three-dimensional imaging of tight junction-network across multiple layers of human epidermis by array tomography using backscattered electron-mode scanning electron microscopy
The study found that tight junctions reach the top layer of the skin's stratum granulosum, not just the second top layer as previously thought.
research Bioactivities of the Hydrous Ethanol Extract From Marine Green Alga Chlamydomonas Sp. W80
The extract from marine green alga Chlamydomonas sp. W80 has antioxidant, anti-inflammatory, anti-aging, hair growth, immune-boosting, and skin lightening effects.
research Table of Contents
research 930 High-fat diet exacerbates neutrophilic folliculitis by facilitating sequential chemokine expressions by keratinocytes and neutrophils
A high-fat diet worsens neutrophilic folliculitis by increasing certain chemokines.
research 1303 Insights gained from a chickens rapid hair development during hatching lead to discovery of hair growth peptide derived from egg yolk
Researchers found a substance in chicken egg yolk that helps hair grow.
research Daily intake of alfalfa sprouts, but not broccoli sprouts, influence plasma levels of androgen in middle-aged males
Eating alfalfa sprouts every day can raise testosterone levels in middle-aged men, but broccoli sprouts don't have this effect.
research A novel hair growth peptide (HGP): Water-soluble chicken egg yolk peptides stimulate hair growth via induction of VEGF production.
research Analysis on the maintenance mechanisms of human interfollicular epidermal stem cell and their niche
Epidermal stem cells use integrin β1 and α6 as markers and CD271+ cells help maintain skin health and heal wounds.
research Immunohistochemical localization of fatty acid transporters and MCT1 in the sebaceous glands of mouse skin
Sebaceous glands help study fatty acid transporters and binding proteins.
research A patient with Cronkhite-Canada syndrome whose entire digestive tracts was examined endoscopically
Prednisolone improved symptoms in a woman with Cronkhite-Canada syndrome, but regular screenings are needed due to cancer risk.
research Identification of Cashmere and Other Animal Hair Fibers in Textiles by MALDI-TOF Mass Spectrometry
Researchers developed a method to identify animal fibers in textiles, which works on processed and blended materials.
research Faculty Opinions recommendation of Keratin 79 identifies a novel population of migratory epithelial cells that initiates hair canal morphogenesis and regeneration.
Keratin 79 cells help form and regenerate hair canals.
research Faculty Opinions recommendation of Fgf9 from dermal γδ T cells induces hair follicle neogenesis after wounding.
FGF9 from certain cells can trigger new hair growth during wound healing, but humans have fewer of these cells, which may limit hair regrowth.
research Estrogen induce VEGF expression in dermal papilla cells
Estrogen increases a growth factor in hair cells which might affect hair loss.
research J. Cosmet. Sci., 59, 263–289 (July/August 2008) Characterization of curved hair of Japanese women with reference to internal structures and amino acid composition
Japanese women's curved hair has an uneven internal structure and varied amino acid composition.
research Latest Information on Alopecia
New therapies for hair loss are being developed due to advances in understanding hair growth mechanisms.
research 212 Screening of new agents for hair growth and their mechanisms of action
Two new compounds were found that could promote hair growth as well or better than minoxidil.
research Cysteine contents of purified human hair low-sulfur protein components
research Rare case of Leydig cell tumor with type I diabetes mellitus causing female pattern hair loss
Woman with diabetes had hair loss due to rare ovarian tumor; surgery improved hair growth.
research Faculty Opinions recommendation of Fully functional hair follicle regeneration through the rearrangement of stem cells and their niches.
Scientists successfully created fully functional hair follicles using bioengineering methods and stem cells.
research Faculty Opinions recommendation of Six novel susceptibility Loci for early-onset androgenetic alopecia and their unexpected association with common diseases.
Six new risk spots for early hair loss were found, which also link to Parkinson's disease and lower fertility. Two genes, FOXA2 and HDAC4, could be new treatment targets. Hair loss might also be connected to heart disease, metabolic syndrome, and prostate cancer.
research Faculty Opinions recommendation of Prostaglandin D2 inhibits hair growth and is elevated in bald scalp of men with androgenetic alopecia.
Prostaglandin D2, found in higher levels in bald scalps, stops hair growth, suggesting that blocking its receptor could potentially treat hair loss.
research Faculty Opinions recommendation of A randomized, single-blind trial of 5% minoxidil foam once daily versus 2% minoxidil solution twice daily in the treatment of androgenetic alopecia in women.
5% minoxidil foam used once daily is as effective as 2% minoxidil solution used twice daily for hair loss in women, but with fewer side effects like itching and dandruff.
research Faculty Opinions recommendation of Bald scalp in men with androgenetic alopecia retains hair follicle stem cells but lacks CD200-rich and CD34-positive hair follicle progenitor cells.
Bald men with male pattern baldness still have hair stem cells, but lack certain cells needed for hair growth.