research Teloptosis, a Turning Point in Hair Shedding Biorhythms
Teloptosis is a key point in hair loss that could help in creating prevention-focused hair care strategies.
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research The biology of hair diversity
Hair diversity is influenced by complex genetics and environmental factors, requiring more research for practical solutions.
research Regulation of VDR by ΔNp63α is associated with inhibition of cell invasion
ΔNp63α helps control a protein that stops cancer cells from spreading.
research Oral zinc sulphate causes murine hair hypopigmentation and is a potent inhibitor of eumelanogenesisin vivo
Oral zinc sulphate reduces dark hair color in mice.
research Identification of transcriptional targets of Wnt/β-catenin signaling in dermal papilla cells of human scalp hair follicles: EP2 is a novel transcriptional target of Wnt3a
Wnt3a activates certain genes in hair follicle cells, including a newly discovered one, EP2, which may affect hair growth.
research Variation in human hair ultrastructure among three biogeographic populations
Different populations have distinct hair structures related to their ancestry.
research Low iron stores: a risk factor for excessive hair loss in non-menopausal women.
Low iron levels are linked to more hair loss in non-menopausal women.
research Androgenic Alopecia and Stress-Induced Premature Senescence by Cumulative Ultraviolet Light Exposure
Chronic exposure to sunlight may worsen male pattern baldness and protecting the scalp from the sun could slow it down.
research Hair care practices and structural evaluation of scalp and hair shaft parameters in African American and Caucasian women
African American women report more hair issues and use different hair care practices than Caucasian women, and have different hair and scalp characteristics.
research Biallelic HEPHL1 variants impair ferroxidase activity and cause an abnormal hair phenotype
Mutations in the HEPHL1 gene cause abnormal hair and cognitive issues.
research Retinoid-mediated stimulation of steroid sulfatase activity in myeloid leukemic cell lines requires RARα and RXR and involves the phosphoinositide 3-kinase and ERK-MAP kinase pathways
Retinoids increase steroid sulfatase activity in leukemia cells through RARα/RXR and involves certain pathways like phosphoinositide 3-kinase and ERK-MAP kinase.
research Effects of dihydrotestosterone on rat dermal papilla cells in vitro
Dihydrotestosterone (DHT) doesn't affect rat skin cell growth, but it does change cell cycle, protein levels, and other cell functions, potentially shortening hair growth cycle.
research Is the metabolism of testosterone to 5α-dihydrotestosterone required for androgen action in the skin?
Testosterone conversion to 5α-DHT may not be essential for its effects on the skin.
research Early plant growth and biochemical responses induced by Azospirillum brasilense Sp245 lipopolysaccharides in wheat (Triticum aestivum L.) seedlings are attenuated by procyanidin B2
Lipopolysaccharides boost wheat seedling growth, but procyanidin B2 weakens this effect.
research Maintaining Inducibility of Dermal Follicle Cells on Silk Fibroin/Sodium Alginate Scaffold for Enhanced Hair Follicle Regeneration
Scaffold improves hair growth potential.
research Structural changes of hair shaft after application of chemical hair straighteners: Clinical and histopathological study
Chemical hair straightening improves smoothness and shine but may cause side effects, suggesting a need for safer methods.
research Amino Acids, Peptides, and Proteins
The document concludes that cosmetics need biocompatible, eco-friendly ingredients due to aging populations and demand for effective products.
research Effects of ultraviolet B radiation on physicochemical properties of human hair shaft
UVB radiation changes the chemical makeup and dries out human hair but doesn't alter its appearance or texture.
research Differential risk for COVID-19 in the first wave of the disease (February-April 2020) among migrants from several areas of the world living in Alcorcón (Spain): A population-based cohort study
Migrants from certain regions had a higher risk of COVID-19 than Spaniards.
research Ethanol extract of medicinal herbal mixture accelerates hair growth and melanogenesis in vivo and in vitro
A herbal extract can boost hair growth and pigmentation like minoxidil.
research A pig model exploring the postnatal hair follicle cycle
Pigs are a good model for studying human hair growth and disorders.
research A Review on Herbal Shampoo and Its Evaluation
Herbal shampoos are safer and perform well, but need more research to improve quality.
research Effect of alpha-tocopheryl acetate, retinyl palmitate, and phytantriol on hair protection
TRP-hair essence protects hair from heat damage, maintains color, and strengthens hair.
research Formulation and evaluation of Pomegranate based herbal shampoo
The pomegranate-based herbal shampoo works well and is safe for daily use.
research Effect of herbal mixture (RAA) on hair growth in C57BL/6 mice
The herbal mixture RAA promotes hair growth and could be an alternative treatment for hair loss.
research Insights into anthropogenic threats and early mortality in the Guadalupe fur seal from a plausible mixed colony on the San Benito Archipelago, Mexico
Guadalupe fur seals at San Benito Archipelago face high mortality and health issues due to pollution and marine debris.
research The causes of age-related alopecia from the point of view of modern morphology
Age-related hair loss is linked to changes in blood vessels, stem cells, and aging cells, and understanding these can help keep hair healthy as we age.
research Foam - rediscovered drug form
Foams improve drug absorption and release in various medical applications.
research Brain and muscle Arnt-like protein-1 (BMAL1) controls circadian cell proliferation and susceptibility to UVB-induced DNA damage in the epidermis
BMAL1 controls skin cell growth and UV damage risk, peaking at night.
research Type XVII collagen coordinates proliferation in the interfollicular epidermis
Type XVII collagen helps control skin cell growth and could be a target for anti-aging treatments.