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30-60 / 1000+ results research GPRC6A-Duox1 Axis Regulates the Hair Cycle Through H2O2 Generation
The study explores the GPRC6A-Duox1 axis's role in hair cycle regulation and testosterone-mediated hair loss. It reveals that GPRC6A and Duox1-deficient keratinocytes do not produce hydrogen peroxide (H2O2) in response to testosterone, leading to suppressed testosterone-dependent apoptosis in knockout mice compared to wild-type mice. These knockout mice exhibited longer anagen phases and hair lengths, indicating that the GPRC6A-Duox1 axis facilitates the transition from anagen to catagen. The knockout mice also showed higher expression of Ki-67, a marker of the anagen phase, and were resistant to testosterone-induced hair loss. These findings highlight the axis's crucial role in natural hair cycles and suggest potential therapeutic targets for hair loss.
research Deletion of hypoxia-inducible factor prolyl 4-hydroxylase 2 in FoxD1-lineage mesenchymal cells leads to congenital truncal alopecia
Removing a specific gene in certain skin cells causes hair loss on the body by disrupting normal hair development.
research Hox in the Niche Controls Hairy-geneity
Hox genes control hair growth patterns in mammals by regulating stem cell activity in the skin.
research Hoxc13 Expression Pattern in Cashmere Goat Skin During Hair Follicle Development
Hoxc13 gene expression and skin thickness change similarly during cashmere goat hair follicle development.
research Hoxc-Dependent Mesenchymal Niche Heterogeneity Drives Regional Hair Follicle Regeneration
Hoxc genes control hair growth through Wnt signaling.
research Hox in hair growth and development
research Role of foxn1 in Xenopus laevis thymopoiesis.
FOXN1 is crucial for thymus development and immune response in Xenopus laevis.
research Hairless down-regulates expression of Msx2 and its related target genes in hair follicles
Hairless protein reduces Msx2 gene activity, affecting hair follicle development.
research A homozygous single T deletion found in the GGCX gene with PXE-like phenotypes
A gene mutation worsens skin irritation in mice due to a lack of certain fats.
research Foxp1 Regulates the Proliferation of Hair Follicle Stem Cells in Response to Oxidative Stress during Hair Cycling
Foxp1 helps control hair stem cell growth and response to stress during hair growth cycles.
research FOXN 1 Duplication and Congenital Hypertrichosis
FOXN1 duplication can cause excessive hair growth.
research Pioneer factors govern super-enhancer dynamics in stem cell plasticity and lineage choice
Super-enhancers controlled by pioneer factors like SOX9 are crucial for stem cell adaptability and identity.
research Proteomic analysis of human mesenchymal stromal cell secretomes: a systematic comparison of the angiogenic potential
Wharton's jelly secretomes are best for promoting blood vessel growth.
research The Circadian Clock in Skin
The skin's internal clock affects healing, cancer risk, aging, immunity, and hair growth, and disruptions can harm skin health.
research Skin Adipocyte Stem Cell Self-Renewal Is Regulated by a PDGFA/AKT-Signaling Axis
PDGFA/AKT signaling is important for the growth and maintenance of certain skin fat cells.
research Defects in mitochondrial DNA replication and oxidative damage in muscle of mtDNA mutator mice
Defective mitochondrial DNA replication causes aging symptoms and increased oxidative damage in mice.
research Differential Expression between Human Dermal Papilla Cells from Balding and Non-Balding Scalps Reveals New Candidate Genes for Androgenetic Alopecia
New genes found linked to balding, may help develop future treatments.
research A wearable and stretchable dual-wavelength LED device for home care of chronic infected wounds
A new wearable LED device helps heal chronic infected wounds at home.
research Clinical-exome sequencing unveils the genetic landscape of polycystic ovarian syndrome (PCOS) focusing on lean and obese phenotypes: implications for cost-effective diagnosis and personalized treatment
Early diagnosis and personalized treatment for PCOS are crucial, especially for young women in West Bengal, India.
research Single-cell profiling reveals a potent role of quercetin in promoting hair regeneration
Quercetin significantly helps hair growth by activating hair follicles and improving blood vessel formation around them.
research Collagen-Heparin-FGF2-VEGF Scaffolds Induce a Regenerative Gene Expression Profile in a Fetal Sheep Wound Model
Collagen-heparin-FGF2-VEGF scaffolds can improve skin healing.
research Nuclear factor (erythroid-derived 2)-like-2 pathway modulates substance P–induced human mast cell activation and degranulation in the hair follicle
Activating the Nrf2 pathway reduces inflammation and cell activation in human hair follicles, suggesting a potential treatment for certain hair loss conditions.
research Transcriptome analyses of reprogrammed feather / scale chimeric explants revealed co-expressed epithelial gene networks during organ specification
Key genes can rewire networks, changing skin appendage types.
research Elucidating the anti-aging mechanism of Si Jun Zi Tang by integrating network pharmacology and experimental validation in vivo
Si Jun Zi Tang may slow aging by affecting specific cell signaling pathways.
research Biological effects of human placental extracts - variations in manufacturing methods and compositions
Placental extracts have antioxidant, anti-inflammatory, and immune-boosting effects, but their exact workings are unclear.
research Molecular Mechanism of Avicennia marina (Forssk.) Vierh. in Inhibiting Hepatitis C Virus Based on Network Pharmacology and Molecular Docking
Avicennia marina shows potential to treat Hepatitis C by targeting key proteins.
research Androgenic Alopecia: Cross-Talk Between Cell Signal Transduction Pathways
Hair loss in Androgenetic alopecia (AGA) is due to altered cell sensitivity to hormones, not increased hormone levels. Hair growth periods shorten over time, causing hair to become thinner and shorter. This is linked to miscommunication between cell pathways in hair follicles. There's also a change in gene expression related to blood vessels and cell growth in balding hair follicles. The exact molecular causes of AGA are still unclear.
research Kukui nut oil (Aleurites moluccanus seed oil) promotes hair growth by activating the Nrf2/ARE-AKR1C family-PGF2α signaling axis
Kukui nut oil helps hair and eyelash growth.
research Network pharmacology and in vivo experimental analysis for validating the antifibrotic potential of Punica granatum leaves against skin scleroderma: the role of oxidative stress, inflammation and TGF-β1/Snail 1/p-Smad 3 signaling pathway
Punica granatum leaf extract may help treat skin fibrosis by reducing inflammation and oxidative stress.