research Mechanisms of Hair Graying: Incomplete Melanocyte Stem Cell Maintenance in the Niche
Hair graying is caused by the loss of pigment cells due to poor maintenance of stem cells in the hair follicle.
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research Stem Cells and Aberrant Signaling of Molecular Systems in Skin Aging
Skin aging is caused by stem cell damage and can potentially be delayed with treatments like antioxidants and stem cell therapy.
research Study of Human Leukocyte Antigen in 13 Cases of Familial Frontal Fibrosing Alopecia: CYP21A2 Gene p.V281L Mutation from Congenital Adrenal Hyperplasia Linked to HLA Class I Haplotype HLA-A*33:01; B*14:02; C*08:02 as a Genetic Marker
A genetic marker linked to a type of hair loss was found in most patients studied.
research COVID-19 and Sex Differences: Mechanisms and Biomarkers
Men are more likely to have severe COVID-19 cases and fatalities than women due to factors like lifestyle, aging, and biological differences.
research Etiopathogenesis of Alopecia Areata
Alopecia Areata is an autoimmune condition causing hair loss, influenced by genetics, environment, and possibly improved by anti-MIF therapy, with many patients experiencing regrowth within a year.
research A Homozygous Missense Mutation in the Fibroblast Growth Factor 5 Gene Is Associated with the Long-Hair Trait in Angora Rabbits
A specific gene mutation causes long hair in Angora rabbits.
research Genetic Analysis of a Novel Antioxidant Multi-Target Iron Chelator, M30, Protecting Against Chemotherapy-Induced Alopecia in Mice
M30 is a promising treatment for preventing hair loss during chemotherapy.
research Recent Advances in Understanding and Managing Male Infertility
Losing weight, fixing varicoceles, and using advanced sperm selection methods improve male infertility treatment outcomes.
research Genetic Basis of Skin Appendage Development
Hair, teeth, and mammary glands develop similarly at first but use different genes later.
research Inducible Deletion of Epidermal Dicer and Drosha Reveals Multiple Functions for miRNAs in Postnatal Skin
Drosha and Dicer are essential for hair follicle health and preventing DNA damage in skin cells.
research What Is the Male Polycystic Ovary Syndrome Phenotype?
Men can have genetic risks for PCOS-related traits like obesity and diabetes.
research Loss-Of-Function Mutations of an Inhibitory Upstream ORF in the Human Hairless Transcript Cause Marie Unna Hereditary Hypotrichosis
Certain mutations in a hair growth-related gene cause a type of genetic hair loss.
research Current Protocols: Alopecia Areata Mouse Models for Drug Efficacy and Mechanism Studies
The C3H/HeJ mouse model is useful for studying and testing treatments for alopecia areata.
research Update on the Genetics of Androgenetic Alopecia, Female Pattern Hair Loss, and Alopecia Areata: Implications for Molecular Diagnostic Testing
Genetic factors affect hair loss, and molecular testing may help predict, diagnose, and treat it.
research Androgens and Alopecia
Male hormones, particularly DHT, are linked to male pattern hair loss, and treatments like finasteride can help, but they don't work for postmenopausal women's hair loss, which may have different causes.
research Medical Management Options for Hair Loss
The document concluded that FDA-approved treatments like minoxidil and finasteride are effective for hair loss, while the effectiveness of natural remedies and other non-approved treatments is not well-supported by evidence.
research NIPAL4 Deletion Identified in an American Bully with Autosomal Recessive Congenital Ichthyosis and Response to Topical Therapy
An American Bully with a genetic skin condition improved significantly with specific topical treatments.
research Birt-Hogg-Dubé Syndrome: From Gene Discovery to Molecularly Targeted Therapies
New therapies for Birt–Hogg–Dubé syndrome are being developed based on understanding the FLCN gene's role.
research Banded Scalp Hair with an Unusual Glistening Appearance in a Teenager: A Quiz
A teenager's hair with alternating white and dark bands, known as Pili annulati, is a genetic condition that is usually harmless and often considered attractive.
research Evaluation of Animal Models Suitable for Hair Research and Regeneration
Animal models, especially mice, are essential for advancing hair loss research and treatment.
research Menstrual Disorders in Adolescents
The document concludes that early recognition and treatment of PCOS in adolescents is crucial for managing symptoms and long-term health risks.
research What Causes Hidradenitis Suppurativa?—15 Years After
Hidradenitis suppurativa is caused by genetic factors, inflammation, bacteria, hormones, and lifestyle factors like obesity and smoking.
research Genetic Alteration of Cyclic Adenosine 3',5'-Monophosphate-Dependent Protein Kinase Subunit Expression Affects Calcium Currents and Beta-Endorphin Release in AtT-20 Clonal Pituitary Cells
Changing protein kinase levels in pituitary cells affects calcium flow and beta-endorphin release.
research Cornification
Cornification is the process where living skin cells die to create a protective barrier, and problems with it can cause skin diseases.
research Sulphation Catalyzed by the Human Cytosolic Sulphotransferases: Chemical Defense or Molecular Terrorism?
Human enzymes can detoxify harmful substances but might also increase their cancer risk.
research Genetic and Biochemical Aspects of the Synthesis of Keratin by Hair Follicles
research Hair Follicle Pigmentation: Mechanisms and Factors Influencing Melanin Production
Hair color is determined by melanin produced and transferred in hair follicles.
research Developmental Mechanisms Controlling Cell Fate Evolution
The conclusion is that grasping how cells determine their roles through evolution is key, with expected progress from new research models and genome editing.
research Comprehensive Transcriptome Profiling Between Balding and Non-Balding Scalp of Female Pattern Hair Loss in Asian
SFRP2 and PTGDS may be key factors in female hair loss.
research Methotrexate for Generalized Pustular Psoriasis in a 2-Year-Old Child
Methotrexate effectively treated a 2-year-old's generalized pustular psoriasis without side effects.