research Human Skin Stem Cells and the Aging Process
Skin aging is due to impaired stem cell mobilization or fewer responsive stem cells.
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research Systematic Analysis of Non-coding RNAs Involved in the Angora Rabbit Hair Follicle Cycle by RNA Sequencing
Non-coding RNAs play key roles in the hair growth cycle of Angora rabbits.
research Cutaneous Retinoic Acid Levels Determine Hair Follicle Development And Downgrowth
The right amount of retinoic acid is essential for normal hair growth and development.
research The VEGF +405 G>C 5' Untranslated Region Polymorphism and Risk of PCOS: A Study in South Indian Women
The VEGF +405G allele may increase the risk of PCOS in South Indian women.
research A Humanized Mouse Model of Hereditary 1,25-Dihydroxyvitamin D–Resistant Rickets Without Alopecia
Researchers created a mouse model of a type of rickets that does not cause hair loss.
research Expression of Matrix Metalloproteinases and Tissue Inhibitor of Matrix Metalloproteinases in the Hair Cycle
The study examined the expression of matrix metalloproteinases (MMP-2 and MMP-9) and their inhibitors (TIMP-1 and TIMP-2) during the hair cycle in mice. It found that MMP-2 and MMP-9 had increased expression during the anagen phase, which decreased in the catagen and telogen phases, while TIMP-1 and TIMP-2 showed opposite patterns, peaking in the telogen phase. MMP-2 and TIMP-2 were present in all hair follicle structures, whereas MMP-9 and TIMP-1 were localized to specific areas. The study suggested that MMP-2 and MMP-9 played significant roles in the hair growth cycle, with MMP-2 potentially compensating for MMP-9 in hair canal formation, but further research was needed to fully understand these mechanisms.
research Hair of the Dog: Identification of a Cis-Regulatory Module Predicted to Influence Canine Coat Composition
Researchers found a genetic region that influences the number of coat layers in dogs.
research Genetic Ablation of Myelin Protein Zero-Like 3 in Mice Increases Energy Expenditure, Improves Glycemic Control, and Reduces Hepatic Lipid Synthesis
Removing myelin protein zero-like 3 in mice leads to better metabolism and resistance to obesity.
research Identifying Molecular Targets for Reverse Aging Using Integrated Network Analysis of Transcriptomic and Epigenomic Changes During Aging
Curcumin may help reverse aging by targeting specific genes.
research Therapeutic Potential of Endogenous Stem Cells and Cellular Factors for Scar-Free Skin Regeneration
Using skin stem cells and certain molecules might lead to scar-free skin healing.
research Association Between VEGF Gene Polymorphisms (11 Sites) and Polycystic Ovary Syndrome Risk
Certain changes in the VEGF gene can increase or decrease the risk of polycystic ovary syndrome.
research Stem Cells and Their Niches
The document concludes that stem cells and their environments are crucial for skin and hair health and have potential for medical treatments.
research Ectopic Expression of a Truncated Isoform of Hair Keratin 81 in Breast Cancer Alters Biophysical Characteristics to Promote Metastatic Propensity
A specific hair protein variant increases the spread of breast cancer and is linked to worse survival rates.
research Deep Phenotyping of Patients with Xeroderma Pigmentosum and Trichothiodystrophy
Deep phenotyping helps distinguish between xeroderma pigmentosum and trichothiodystrophy, aiding in diagnosis and treatment.
research Surface Modification and Endothelialization of Biomaterials as Potential Scaffolds for Vascular Tissue Engineering Applications
Improving artificial vascular grafts requires better materials and surface designs to reduce blood clotting and support blood vessel cell growth.
research Dermal β-Catenin Activity in Response to Epidermal Wnt Ligands Is Required for Fibroblast Proliferation and Hair Follicle Initiation
Skin needs dermal β-catenin activity for hair growth and skin cell multiplication.
research Epithelial Wnt Ligand Secretion Is Required for Adult Hair Follicle Growth and Regeneration
Wnt ligands are crucial for hair growth and repair.
research The Pathogenesis of Primary Cicatricial Alopecias
The document concludes that more research is needed to better understand and treat primary cicatricial alopecias, and suggests a possible reclassification based on molecular pathways.
research Molecular Epidemiology of Hypospadias: Review of Genetic and Environmental Risk Factors
Both genes and environmental factors like chemicals may contribute to the increase in hypospadias, but the exact causes are still unclear.
research Regeneration of Skin Appendages and Nerves: Current Status and Further Challenges
Progress has been made in skin and nerve regeneration, but more research is needed to improve methods and ensure safety.
research The Nude Mutant Gene Foxn1 Is a HOXC13 Regulatory Target During Hair Follicle and Nail Differentiation
HOXC13 is essential for hair and nail development by regulating Foxn1.
research Gene Therapy to Enhance Angiogenesis in Chronic Wounds
Gene therapy shows promise for healing chronic wounds but needs more research to overcome challenges.
research Recent Advances on Skin-Resident Stem/Progenitor Cell Functions in Skin Regeneration, Aging, and Cancers and Novel Anti-Aging and Cancer Therapies
New treatments targeting skin stem cells show promise for skin repair, anti-aging, and cancer therapy.
research Expression and Function of Group IIE Phospholipase A2 in Mouse Skin
sPLA2-IIE is crucial for normal hair follicle structure and skin health.
research Deciphering Principles of Morphogenesis from Temporal and Spatial Patterns on the Integument
The conclusion is that skin and hair patterns are formed by a mix of cell activities, molecular signals, and environmental factors.
research Establishment of Keratinocyte Cell Lines from Human Hair Follicles
Scientists created keratinocyte cell lines from human hair that can differentiate similarly to normal skin cells, offering a new way to study skin biology and diseases.
research NFIC Promotes the Vitality and Osteogenic Differentiation of Rat Dental Follicle Cells
NFIC helps rat dental cells grow and turn into bone-like cells.
research Proteomic Analysis of Balding and Non-Balding Mesenchyme-Derived Dermal Papilla Cells from Androgenetic Alopecia Patients Using Online Two-Dimensional Reversed Phase-Reversed Phase LC-MS/MS
Found different proteins in balding and non-balding cells, giving insight into hair loss causes.
research Decorin Promotes Proliferation and Migration of ORS Keratinocytes and Maintains Hair Anagen in Mice
Decorin helps hair cells grow and move, and keeps hair growth phase going in mice.
research New Potential Antiscarring Approaches
New antiscarring strategies show promise, including drugs, stem cells, and improved surgical techniques.