research Localisation and regulation of cholesterol transporters in the human hair follicle: mapping changes across the hair cycle
Cholesterol transport in hair follicles decreases from growth to regression phase.
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research Topically Applied Nicotinamide Inhibits Human Hair Follicle Growth Ex Vivo
Nicotinamide applied to the scalp can slow down hair growth.
research The nutritional biochemistry of wool and hair follicles
Nutrients like vitamins, copper, zinc, and amino acids are crucial for healthy hair and wool growth.
research Immune Microenvironment of Hair Follicles in Tumor Immunotherapy
Tumor immunotherapy can cause hair loss by disrupting hair follicle immunity.
research Induced Pluripotent Stem Cells from Human Hair Follicle Mesenchymal Stem Cells
Human hair follicle cells can be turned into stem cells similar to embryonic stem cells.
research Expression of mesenchymal stem cell marker CD90 on dermal sheath cells of the anagen hair follicle in canine species
CD90 is present on specific cells in dog hair follicles.
research Melatonin promotes secondary hair follicle development of early postnatal cashmere goat and improves cashmere quantity and quality by enhancing antioxidant capacity and suppressing apoptosis
Melatonin improves cashmere goat hair growth and quality by increasing antioxidants and reducing cell death.
research Sustained Human Hair Follicle Growth Ex Vivo in a Glycosaminoglycan Hydrogel Matrix
Human hair grows better in a special gel that mimics skin.
research Re-Evaluating Cyclosporine A as a Hair Growth–Promoting Agent in Human Scalp Hair Follicles
Cyclosporine A promotes hair growth and prolongs the active growth phase in human hair follicles, but may work differently than in rodents.
research Androgens and androgen receptor action in skin and hair follicles
Male hormones and their receptors play a key role in hair loss and skin health, with potential new treatments being explored.
research Self-assembling peptide hydrogel scaffolds support stem cell-based hair follicle regeneration
Peptide hydrogel scaffolds help grow new hair follicles using stem cells.
research Stimulation by exosomes from hypoxia-preconditioned hair follicle mesenchymal stem cells facilitates mitophagy by inhibiting the PI3K/AKT/mTOR signaling pathway to alleviate ulcerative colitis
Exosomes from special stem cells help treat ulcerative colitis by reducing inflammation and stress.
research 1348 Changes in the aging dermal hair follicle environment in female scalp
Aging causes changes in scalp cells that can negatively affect hair health.
research Different Levels of 5α-Reductase Type I and II, Aromatase, and Androgen Receptor in Hair Follicles of Women and Men with Androgenetic Alopecia
People with hair loss have more androgen receptors and enzymes in certain follicles, with men and women showing different patterns.
research The mechanism of activated platelet‐rich plasma supernatant promotion of hair growth by cultured dermal papilla cells
Activated platelet-rich plasma helps hair growth by boosting growth factors and cell growth pathways in hair cells.
research 5α-Reductase activity in the human hair follicle concentrates in the dermal papilla
The enzyme that changes testosterone to a stronger form is mostly found in the part of the hair follicle called the dermal papilla.
research Sex Hormones and Antiandrogens Influence In Vitro Growth of Dermal Papilla Cells and Outer Root Sheath Keratinocytes of Human Hair Follicles.
Certain sex hormones and antiandrogens can either slow down or speed up the growth of human hair follicle cells depending on their concentration.
research Evaluation of the Effect of Plant Mixture Ethanol Extracts Containing Biota orientalis L. Extract on Suppression of Sebum in Cultured Sebocytes and on Stimulation of Growth of Keratinocytes Co-cultured with Hair Papilla Cells
The extract reduced sebum production and promoted hair growth.
research DHT and E2 synthesis-related proteins and receptors expression in male yak skin during different hair follicle stages
Male yak hair growth is influenced by DHT synthesis, which is promoted by 5α-red1 and AR during growth phases, while E2 may inhibit growth through ERα.
research 881 Ionizing radiation triggers dedifferentiation of outer root sheath cells into stem cell-like progenitors for hair follicle regeneration
research Cooperation of TGF ‐β and FGF signalling pathways in skin development
TGF-β and FGF pathways are crucial for skin development and regeneration.
research Pathobiology of chemotherapy-induced hair loss
Chemotherapy causes hair loss by damaging hair follicles and stem cells, with more research needed for prevention and treatment.
research KF19418, a new compound for hair growth promotion in vitro and in vivo mouse models
KF19418 promotes hair growth similarly to minoxidil but is not better in live mice.
research Hair Growth–Promoting Effects of Adiponectin In Vitro
Adiponectin may stimulate hair growth and could be a potential treatment for promoting hair growth.
research N02. Hair and Nails
Researchers found new hair and nail genes, how hair reacts to UV, differences in white and pigmented hair growth, nerve changes in alopecia, treatments for baldness and alopecia, a toenail condition linked to a genetic disorder, and that nail fungus is more common in people with psoriasis.
research Control by a hair’s breadth: the role of microRNAs in the skin
MicroRNAs play a crucial role in skin and hair health, affecting everything from growth to aging, and could potentially be used in treating skin diseases.
research 4th Intercontinental Meeting of Hair Research Societies 2004 The "World of Hair"
The meeting presented new findings on hair stem cells, pigmentation, genetics, and modern hair treatment techniques.
research A Hot New Twist to Hair Biology
Capsaicin, found in chili peppers, can slow down hair growth by affecting skin cells and hair follicles.
research Olfactory receptor OR2AT4 regulates human hair growth
A certain smell receptor in hair follicles can affect hair growth when activated by a synthetic sandalwood scent.
research Thyrotropin releasing hormone (TRH): a new player in human hair‐growth control
TRH stimulates human hair growth and extends the hair growth phase.