research Analysis of the microRNA expression profile of normal human dermal papilla cells treated with 5α-dihydrotestosterone
DHT affects hair follicle cells by changing microRNA levels, leading to less cell growth and more cell death.
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research Stimulatory Effect of Brazilian Propolis on Hair Growth through Proliferation of Keratinocytes in Mice
Brazilian propolis was found to speed up hair growth in mice by increasing the growth of skin cells that form hair.
research Low-dose (2.5 mg/day) finasteride treatment in hirsutism
Low-dose finasteride effectively reduces hirsutism without serious side-effects.
research 6-Gingerol Inhibits Hair Shaft Growth in Cultured Human Hair Follicles and Modulates Hair Growth in Mice
6-Gingerol, found in ginger, may slow down hair growth and could be used for hair removal.
research Stem cell identification-in vivo lineage analysis versus in vitro isolation and clonal expansion
In vivo lineage labelling is better than in vitro methods for identifying and understanding stem cells.
research KY19382, a novel activator of Wnt/β‐catenin signalling, promotes hair regrowth and hair follicle neogenesis
KY19382 helps regrow hair and create new hair follicles.
research Analysis of changes in microRNA expression profiles in response to the troxerutin-mediated antioxidant effect in human dermal papilla cells
Troxerutin helps protect skin cells from oxidative stress and may be good for treating hair loss.
research Improvement of androgenetic alopecia with topicalSophora flavescensAiton extract, and identification of the two active compounds in the extract that stimulate proliferation of human hair keratinocytes
Sophora flavescens extract helps hair growth and treats hair loss.
research Cell Density-Dependent Upregulation of PDCD4 in Keratinocytes and Its Implications for Epidermal Homeostasis and Repair
PDCD4 is important for controlling skin cell growth and healing.
research A doxycycline- and light-inducible Cre recombinase mouse model for optogenetic genome editing
The DiLiCre mouse model is an effective tool for precise genome editing using light.
research Human Hair Outer Root Sheath Cells and Platelet-Lysis Exosomes Promote Hair Inductivity of Dermal Papilla Cell
HHORSC exosomes and PL improve hair growth treatment outcomes.
research Inhibitory Effects of Polyacetylene Compounds from Panax ginseng on Neurotrophin Receptor-Mediated Hair Growth
Certain compounds from Panax ginseng can block proteins that affect hair growth, potentially helping treat hair loss.
research OsUEV1B, an Ubc enzyme variant protein, is required for phosphate homeostasis in rice
OsUEV1B protein is essential for controlling phosphate levels in rice.
research In vivo and in silico evaluation of the ameliorative effect of hesperidin on finasteride-induced testicular oxidative stress in Wistar rats
Hesperidin protects rat testicles from finasteride damage and improves sperm health.
research Purified Vitexin Compound 1 Inhibits UVA-Induced Cellular Senescence in Human Dermal Fibroblasts by Binding Mitogen-Activated Protein Kinase 1
Vitexin Compound 1 may help reduce skin aging caused by UVA light.
research The topical penta-peptide Gly-Pro-Ile-Gly-Ser increases the proportion of thick hair in Japanese men with androgenetic alopecia
GPIGS peptide increases thick hair growth in balding Japanese men.
research Isolation and characterization of recombinant murine Wnt3a
Scientists successfully purified a protein called Wnt3a, which is involved in processes like hair growth, but the overall yield was low, suggesting more work is needed to improve this.
research Unusual Presentation of Denys-Drash Syndrome in a Girl with Undisclosed Consumption of Biotin
A girl with Denys-Drash syndrome was misdiagnosed due to biotin affecting her hormone test results.
research Abstracts
The document reports findings on genetic research, including ethical concerns about genome editing, improved diagnosis of mitochondrial mutations, solving inherited eye diseases, confirming gene roles in epilepsy, linking a gene to aneurysms, and identifying genes associated with age-related macular degeneration.
research Extracellular vesicles from 3D cultured dermal papilla cells improve wound healing via Krüppel-like factor 4/vascular endothelial growth factor A -driven angiogenesis
Tiny particles from 3D-grown skin cells speed up wound healing by promoting blood vessel growth.
research Impact of Cernitin™ on induced chronic prostatitis in animal model for understanding management of lower urinary tract symptoms
Cernitin™, a pollen extract, was found to significantly reduce pain and inflammation in rats with chronic prostatitis, suggesting it could be a useful alternative to certain anti-inflammatory drugs.
research CYP3A5 Polymorphism in Circulating Tumor Cells Confers an Increased Disease-Free Survival in DLBCL Patients Treated with R-CHOP
A specific genetic trait in tumor cells is linked to longer survival without disease in certain lymphoma patients.
research Phloroglucinol Enhances Anagen Signaling and Alleviates H2O2-Induced Oxidative Stress in Human Dermal Papilla Cells
Phloroglucinol may help improve hair loss by promoting hair growth and reducing oxidative stress.
research Dimorphic regulation of the MafB gene by sex steroids in hamsters (Mesocricetus auratus)
Sex steroids affect the MafB gene differently in male and female hamsters.
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 Strontium Ranelate Promotes Chondrogenesis Through Inhibition of the Wnt/β-catenin Pathway
Strontium ranelate helps cartilage growth by blocking a specific cell pathway.
research Hair growth promoting effect and action mechanism of Chrysanthemum zawadskii extract
Chrysanthemum zawadskii extract may help treat hair loss by promoting hair growth and affecting growth factors.
research Estrogen induce VEGF expression in dermal papilla cells
Estrogen increases a growth factor in hair cells which might affect hair loss.
research News in brief
Researchers discovered potential origins and new treatments for skin cancer, including biomarkers for melanoma and therapies that reduce tumor growth.
research In This Issue
Advancements in hair biology include new treatments and tools for hair growth and alopecia.