research Hedgehog Signaling Reprograms Hair Follicle Niche Fibroblasts to a Hyper-Activated State
Overactivating Hedgehog signaling makes hair follicle cells in mice grow hair faster and create more follicles.
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research Single-Cell Transcriptomics Reveals Lineage Trajectory of Human Scalp Hair Follicle and Informs Mechanisms of Hair Graying
The study found new details about human hair growth and suggests that preventing a specific biological pathway could potentially treat hair graying.
research Cell Surface Receptor Kinase FERONIA Linked to Nutrient Sensor TORC Signaling Controls Root Hair Growth at Low Temperature Linked to Low Nitrate in Arabidopsis Thaliana
A protein called FERONIA helps control root hair growth in response to cold and low nitrogen by activating nutrient-sensing pathways in a plant called Arabidopsis.
research Identification of Key Pathways and Genes That Regulate Cashmere Development in Cashmere Goats Mediated by Exogenous Melatonin
Melatonin affects cashmere growth in goats by influencing stem cell and certain signaling pathways.
research Construction of Regulatory Network for Alopecia Areata Progression and Identification of Immune Monitoring Genes Based on Multiple Machine-Learning Algorithms
Researchers found four genes that could help diagnose severe alopecia areata early.
research Identification of Biomarkers in Affected Hair Follicles from Chronic Discoid Lupus Erythematosus by Weighted Gene Co-Expression Network Analysis
Key genes linked to immune response are highly active in lupus-affected hair follicles.
research Genome-Wide Identification, Characterization, and Expression Analysis of Keratin Genes (KRTs) Family in Yak (Bos Grunniens)
Scientists found 53 keratin genes in yaks that are important for hair growth and share similarities with those in other animals.
research In Ovo Injection of CHIR-99021 Promotes Feather Follicle Development via Modulating the Wnt Signaling Pathway and Transcriptome in Goose Embryos
Injecting CHIR-99021 into goose embryos improves feather growth by changing gene activity and energy processes.
research Network-Based Drug Repositioning: Approaches, Resources, and Research Directions
The document concludes that computational methods using networks and various data can improve the process of finding new uses for existing drugs.
research Analysis of 72,469 UK Biobank Exomes Links Rare Variants to Male-Pattern Hair Loss
Rare genetic variants in five specific genes are linked to male-pattern hair loss but only account for a small part of the risk.
research Identification of Biomarkers in Affected Hair Follicles from Chronic Discoid Lupus Erythematosus by Weighted Gene Co-Expression Network Analysis
Key genes linked to immune response are upregulated in hair follicles and skin tissues in chronic discoid lupus erythematosus.
research Whole Genome Sequencing Analysis of Alpaca Suggests TRPV3 as a Candidate Gene for the Suri Phenotype
The TRPV3 gene variant may cause the long-haired suri alpaca coat.
research Transcriptome Analysis Reveals an Inhibitory Effect of Dihydrotestosterone-Treated 2D- and 3D-Cultured Dermal Papilla Cells on Hair Follicle Growth
Dihydrotestosterone treatment on 2D and 3D-cultured skin cells slows down hair growth by affecting certain genes and could be a potential target for hair loss treatment.
research Transcriptome Analysis of Frontal Fibrosing Alopecia Revealed Involvement of Immune Cells and Ferroptosis
The research suggests that immune cells and a specific type of cell death called ferroptosis are involved in Frontal fibrosis alopecia.
research Altered Hair Root Gene Expression Profiles Highlight Calcium Signaling and Lipid Metabolism Pathways Associated With Curly Hair Initiation and Maintenance in Mangalitza Pigs
Genes related to calcium signaling and lipid metabolism are important for curly hair in Mangalitza pigs.
research miR-29a-5p Inhibits Prenatal Hair Placode Formation Through Targeting EDAR by ceRNA Regulatory Network
miR-29a-5p prevents the formation of early hair structures by targeting a gene important for hair growth and is regulated by a complex network involving lncRNA627.1.
research Transcriptome Sequencing and Mass Spectrometry Reveal Genes Involved in Non-Mendelian Inheritance-Mediated Feather Growth Rate in Chickens
The research found specific genes and proteins that affect how fast chickens' feathers grow, which is not solely determined by traditional inheritance patterns.
research Identification and Characterization of Four Immune-Related Signatures in Keloid
Four specific genes are linked to keloid formation and could be potential treatment targets.
research 10× Genomics Single-Cell Sequencing Reveals Differential Cell Types in Skin Tissues of Liaoning Cashmere Goats and Key Genes Potentially Related to the Fineness of Cashmere Fiber
The study found specific skin cells and genes that may affect the quality of cashmere in Liaoning Cashmere Goats.
research Exploring the Causal Relationship and Molecular Mechanisms Between Fasting Insulin and Androgenetic Alopecia: A Mendelian Randomization Study with Bioinformatics Analysis
Higher fasting insulin levels increase the risk of androgenetic alopecia.
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 Identification of the Key Proteins Associated With Different Hair Types in Sheep and Goats
Different proteins are linked to the varying thickness of sheep and goat hair types.
research Incidence of Cicatricial Alopecia Among New Alopecia Patients Undergoing Platelet-Rich Plasma
6.1% of patients seeking PRP for hair loss had undiagnosed cicatricial alopecia, which PRP cannot treat.
research Alleviation of Androgenetic Alopecia with Aqueous Paeonia Lactiflora and Poria Cocos Extract Intake Through Suppressing the Steroid Hormone and Inflammatory Pathway
Paeonia lactiflora and Poria cocos extracts can potentially increase hair growth and reduce hair loss symptoms by lowering testosterone and inflammation levels.
research Inducing Hair Follicle Neogenesis with Secreted Proteins Enriched in Embryonic Skin
Three specific proteins can turn adult skin cells into hair-growing cells, suggesting a new hair loss treatment.
research Application of an Artificial Intelligence Photographic Device to Track Platelet-Rich Plasma Treatment Outcomes in Females with Alopecia
An AI photographic device effectively tracked hair growth improvements in women treated for hair loss.
research Repurposed Drugs: Current Trends In Drug Discovery
Drug repurposing speeds up development, cuts costs, and uses known safe drugs, but faces challenges like regulations and patents.
research Drug Repositioning: Current Approaches and Their Implications in the Precision Medicine Era
Drug repositioning is becoming more targeted and efficient with new technologies, offering personalized treatment options and growing interest in the field.
research Glutamic Acid Promotes Hair Growth in Mice
Glutamic acid helps increase hair growth in mice.
research Prostanoids and Hair Follicles: Implications for Therapy of Hair Disorders
Prostanoids, like prostaglandins and thromboxane A2, can both enhance and inhibit hair growth, and understanding their effects could help treat hair disorders.