research Sebum Free Fatty Acids Enhance the Innate Immune Defense of Human Sebocytes by Upregulating Beta-Defensin-2 Expression
Free fatty acids in sebum boost skin's defense against acne by increasing antimicrobial peptides.
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research Stimulation of the Follicular Bulge LGR5+ and LGR6+ Stem Cells with the Gut-Derived Human Alpha Defensin 5 Results in Decreased Bacterial Presence, Enhanced Wound Healing, and Hair Growth from Tissues Devoid of Adnexal Structures
Human alpha defensin 5 helps heal wounds, reduce bacteria, and grow hair on burned skin.
research Association of Human Beta-Defensin 1 Gene Polymorphisms with Alopecia Areata Patients
Certain gene variations may increase the risk and severity of alopecia areata.
research Trichophyton Tonsurans-Induced Kerion Celsi with Decreased Defensin Expression and Paradoxically Increased Interleukin-17A Production
Terbinafine effectively treated kerion celsi despite disrupted immune responses.
research Evaluation of Serum Level of Human Beta Defensin 1 in Patients With Alopecia Areata
Human Beta Defensin 1 levels do not predict the risk or severity of Alopecia Areata.
research Stem Cells in Dermatology and Anti-Aging Care of the Skin
Using defensins to activate stem cells may improve skin aging signs without causing inflammation.
research Clinical Snippets: Hair Growth, Androgenetic Alopecia, Psoriasis, Hidradenitis Suppurativa, and Alopecia Areata
R-spondin2 may help treat hair loss, gene differences could explain baldness, a peptide's regulation is linked to psoriasis, B-defensin gene copies may affect a skin condition's risk and severity, and potential markers and targets for alopecia areata were identified.
research Clinical Snippets: Insights into Dermatological Studies
Some cells may slow melanoma growth, a protein could affect skin pigmentation, a gene-silencing method might treat hair defects, skin bacteria changes likely result from eczema, and a defensin protein could help treat multiple sclerosis.
research Role of Human Skin Antimicrobial Peptides in Psoriasis
Inflammation in psoriasis may trigger antimicrobial peptides and cell death.
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 Piecing Together the Pigment-Type Switching Puzzle
The document concludes that MGRN1 affects mouse fur color by interfering with a receptor's signaling, but its full role in the body is still unknown.
research Overlaps Between Inflammatory Dermatoses and Ichthyoses: Need for Novel Therapeutic Approaches
Patients with ichthyosis often experience symptoms similar to psoriasis and atopic dermatitis, suggesting that targeted therapies could improve their condition.
research Clinical Snippets: R-Spondin2 Amplifies Wnt Signaling for Hair Growth, Gene Expression Differences in Balding Scalp, IKB Regulates hBD2 in Psoriasis, ß-Defensin Gene Cluster and Hidradenitis Suppurativa, Autoantigen Epitopes in Alopecia Areata
New treatments for hair growth and psoriasis may be possible, and gene differences could affect baldness and the severity of skin conditions.
research Clinical Snippets: Research Findings in Dermatology
New findings suggest potential treatments for melanoma, hyperpigmentation, hair defects, and multiple sclerosis, and show skin microbiome changes don't cause atopic dermatitis.
research Expression of Dermcidin in Sebocytes Supports a Role for Sebum in the Constitutive Innate Defense of Human Skin
Sebum helps protect human skin from microbes.
research Effect of the Multifunctional Cosmetic Ingredient Sphinganine on Hair Loss in Men and Women with Diffuse Hair Reduction
Sphinganine can reduce hair loss and improve scalp health.
research Vitamin D Increases Expression of Cathelicidin in Cultured Sebocytes
Vitamin D boosts a specific protein in skin cells linked to hair follicles.
research Induction of Human Hair Growth Using Vascularized 3D Hair Follicle Constructs
Researchers created a 3D-printed skin model that grew human hair when grafted onto mice by improving blood supply to the grafts.
research The Role of Vitamin D in Non-Scarring Alopecia
Low vitamin D might be linked to certain types of hair loss, and supplements could help, but more research is needed.
research Leptin Controls Hair Follicle Cycling
Leptin helps start the growth phase of hair.
research Structural and Biochemical Changes Underlying a Keratoderma-Like Phenotype in Mice Lacking Suprabasal AP1 Transcription Factor Function
Inhibiting AP1 in mice skin causes structural changes and weakens the skin barrier.
research The Epidermal Vitamin D System and Innate Immunity: Some More Light Shed on This Unique Photoendocrine System?
Vitamin D made by the skin plays a role in immune defense and skin health, and more research is needed to understand its full effects.
research Contents
Biologicals are increasingly used in medicine and cosmetics, especially for skin and hair treatments, but more research is needed.
research Clinical Snippets: Stabilization of Vitamins C and E, Hedgehog Pathway Agonists, Atopic Dermatitis, Lentigo Maligna Melanoma, and Relaxin-Deficient Mice
Ferulic acid helps stabilize vitamins C and E for better skin protection from the sun, certain compounds may promote hair growth, atopic dermatitis patients have lower skin defense molecules, older men are more likely to get a type of skin cancer, and a substance called relaxin may prevent age-related skin thickening.
research Vitamin D and Human Health: Lessons from Vitamin D Receptor Null Mice
Mice without the vitamin D receptor have bone issues and other health problems, suggesting vitamin D is important for preventing various diseases in humans.
research Epithelial Stem Cells: Turning Over New Leaves
Epithelial stem cells are crucial for tissue renewal and repair, and understanding them could improve treatments for damage and cancer.
research Colon Cancer Stem Cells: Promise of Targeted Therapy
Targeting colon cancer stem cells might lead to better treatment results.
research The Dynamics of the Skin’s Immune System
The skin has a complex immune system that is essential for protection and healing, requiring more research for better wound treatment.
research Skin Wound Healing in Humans and Mice: Challenges in Translational Research
The document concludes that mouse models are helpful but have limitations for skin wound healing research, and suggests using larger animals and genetically modified mice for better human application.
research Severe Cutaneous Adverse Reactions to Drugs
Some drugs can cause rare but potentially deadly skin reactions, and early treatment and avoiding the drug again are key.