research Hair Growth-promoting Effect of Resina Pini and Its Main Constituent, Abietic Acid, in Mouse Model of Alopecia
Pine resin and abietic acid were found to promote hair growth in mice.
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research Urotensin II promotes the proliferation and secretion of vascular endothelial growth factor in rat dermal papilla cells by activating the Wnt-β-catenin signaling pathway
Urotensin II increases growth and VEGF production in rat skin cells by turning on the Wnt-β-catenin pathway.
research Author response: Type XVII collagen coordinates proliferation in the interfollicular epidermis
Type XVII collagen helps control skin cell growth and may have anti-aging effects.
research New plaque protein identified in brains of people with Alzheimer's disease
Scientists found a new protein, AMY117, common in Alzheimer's patients, which could be important for treatment and diagnosis.
research Recent advances in neuropeptide-related omics and gene editing: Spotlight on NPY and somatostatin and their roles in growth and food intake of fish
New tools show that in fish, NPY increases feeding and somatostatin decreases it.
research Norepinephrine Regulates Keratinocyte Proliferation to Promote the Growth of Hair Follicles
Norepinephrine helps skin cells grow, which is important for hair growth.
research Peer Review #1 of "Potential use of human hair shaft keratin peptide signatures to distinguish gender and ethnicity (v0.1)"
Keratin peptides in hair may help identify gender and ethnicity, but more research is needed.
research Effects of a complex mixture prepared from agrimonia, houttuynia, licorice, peony, and phellodendron on human skin cells
The plant extract mixture improves skin health by reducing inflammation, boosting collagen, and supporting anti-aging.
research Regulation of human dermal papilla cell production of insulin-like growth factor binding protein-3 by retinoic acid, glucocorticoids, and insulin-like growth factor-1
Retinoic acid, glucocorticoids, and IGF1 increase IGFBP-3 production in human dermal papilla cells, affecting hair growth.
research PSAT1 regulates hair follicle growth and stem cell behavior in cashmere goats
PSAT1 is key for hair growth and stem cell function in cashmere goats.
research Epitestosterone
Epitestosterone may counteract testosterone's effects and has roles in body processes like prostate growth and hair distribution.
research 502 The stress-responsive secretory protein adrenomedullin 2 potently induces cell cycle arrest and apoptosis in human hair follicles
Adrenomedullin 2 stops cell growth and causes cell death in human hair follicles.
research Peripheral patterns of calcitonin‐gene‐related peptide general somatic sensory innervation: Cutaneous and deep terminations
CGRP-IR axons may help maintain and renew tissues.
research Pyridoxine regulates hair follicle development via the PI3K/Akt, Wnt and Notch signalling pathways in rex rabbits
Vitamin B6 helps increase hair growth and density in rabbits by affecting certain cell signaling pathways.
research Hairless: A nuclear receptor corepressor essential for skin function
The Hairless gene is crucial for healthy skin and hair growth.
research Erratum: Comparative analysis of various hair peptide serums in managing telogen effluvium in females: Efficacy, safety, and patient satisfaction
research OXYTOCIN RECEPTOR EXPRESSION IN HAIR FOLLICLE STEM CELLS: A PROMISING MODEL FOR BIOLOGICAL AND THERAPEUTIC DISCOVERY IN NEUROPSYCHIATRIC DISORDERS
Rat hair follicle stem cells have functional oxytocin receptors, useful for studying neuropsychiatric disorders.
research A(1-7) reduces pathologies associated with SLE in MRL-lpr mice
A(1-7) treatment reduces symptoms of lupus in mice.
research Medications affecting the insulin-like growth factor 1/growth hormone axis, including teprotumumab, somatostatin analogs, and anti-calcitonin gene-related peptide monoclonal antibodies, are associated with elevated reporting odds of alopecia in women: A pharmacovigilance study
Some drugs linked to growth hormones may increase the chance of hair loss in women.
research The Skin POMC System (SPS): Leads and Lessons from the Hair Follicle
The Skin POMC System affects hair growth and skin responses to stress.
research Molecular Basis for Hair Loss in Mice Carrying a Novel Nonsense Mutation (Hrrh-R) in the Hairless Gene (Hr)
A new mutation in the hairless gene causes hair loss and skin wrinkling in mice.
research Estrogen-Dependent Ontogeny of Sex Differences in Somatostatin Neurons of the Hypothalamic Periventricular Nucleus*
Male rats have more somatostatin neurons than females due to testosterone converting to estrogen during early development.
research pH STIMULUS-RESPONSIVE HYBRID NANOPARTICLES: A SYSTEM DESIGNED FOR FOLLICULAR DELIVERY OF BRAZILIAN PLANT-DERIVED 5-ALPHA-REDUCTASE ENZYME INHIBITORS
New nanoparticles deliver plant extracts to hair follicles to treat conditions like hair loss and acne.
research Mechanism of PPARα agonist in alopecia areata
PPARα agonists may help treat alopecia areata by reducing inflammation.
research A Therapeutic Microneedle Patch Made from Hair-Derived Keratin for Promoting Hair Regrowth
A new microneedle patch made from hair proteins helps regrow hair faster and better than current treatments.
research Is There a Rationale for the Use of an Alpha-Melanocyte-Stimulating Hormone Analog to Improve Gray Hair Repigmentation?
PT-20 did not significantly improve gray hair repigmentation.
research Production of a 135-residue long N-truncated human keratinocyte growth factor 1 in Escherichia coli
KGF-1 135 is a stable and effective alternative for treating oral mucositis.
research 269 Down-regulatory role of cholecystokinin on psoriatic epidermal inflammation
Cholecystokinin may help reduce skin inflammation in psoriasis.
research Formulation and Application of a Human Insulin-Like Growth Factor 1-Loaded Transfersomal System to Enhance Skin Wound Healing in Diabetic Rat Models
The system improved diabetic wound healing in rats.
research Revealing novel insights on how oral supplementation with collagen peptides may prevent hair loss: Lessons from the human hair follicle organ culture
Collagen peptides from marine and bovine sources may help prevent hair loss by affecting hair follicle stem cells differently.