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.
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750-780 / 1000+ results research 17β-Estradiol Inhibits the Production of RANTES in Human Keratinocytes
17β-estradiol can reduce inflammation in the skin.
research Vasoactive Intestinal Peptide, Whose Receptor-Mediated Signaling May Be Defective in Alopecia Areata, Provides Protection from Hair Follicle Immune Privilege Collapse
A substance called VIP might protect hair follicles from being attacked by the immune system, and problems with VIP signaling could lead to hair loss in alopecia areata.
research Heterozygous FOXN1 Variants Cause Low TRECs and Severe T Cell Lymphopenia, Revealing a Crucial Role of FOXN1 in Supporting Early Thymopoiesis
FOXN1 gene variants cause low T cells and immune issues from birth.
research 15-Deoxy Prostaglandin J2, The Nonenzymatic Metabolite Of Prostaglandin D2, Induces Apoptosis In Keratinocytes Of Human Hair Follicles: A Possible Explanation For Prostaglandin D2-Mediated Inhibition Of Hair Growth
A substance called 15-deoxy prostaglandin J2 can cause hair follicle cells to die, which might explain how prostaglandin D2 can lead to hair loss.
research Allergens of Permanent Hair Dyes Induce Epidermal Damage, Skin Barrier Loss, and IL-1 Alpha Increase in Epidermal In Vitro Model
Permanent hair dye mixtures can irritate and damage the skin.
research A Functional Polymorphism in Interleukin-1α (IL1A) Gene Is Associated with Risk of Alopecia Areata in Chinese Populations
A certain genetic variation in the IL1A gene may lower the risk of a hair loss condition in Chinese people.
research Telogen Effluvium After SARS-CoV-2 Infection: A Series of Cases and Possible Pathogenetic Mechanisms
COVID-19 may cause early hair loss similar to classic temporary hair loss, with further research needed.
research Skin Regeneration with Conical and Hair Follicle Structure of Deep Second-Degree Scalding Injuries via Combined Expression of the EPO Receptor and Beta Common Receptor by Local Subcutaneous Injection of Nanosized rhEPO
Local injections of nanosized rhEPO can speed up skin healing and improve quality after deep second-degree burns.
research Cutaneous Lupus Erythematosus: A Review
Patients with certain skin symptoms and high ANA titers should be monitored for potential systemic lupus.
research Pharmacological Activation of Thermo-Transient Receptor Potential Vanilloid 3 Channels Inhibits Hair Growth by Inducing Cell Death of Hair Follicle Outer Root Sheath
Activating TRPV3 channels stops hair growth by killing hair follicle cells.
research Polymorphism of CAG and GGN Repeats of Androgen Receptor Gene in Women with Polycystic Ovary Syndrome
Longer GGN repeats in the androgen receptor gene are linked to polycystic ovary syndrome.
research Mast Cell Deficient and Neurokinin-1 Receptor Knockout Mice Are Protected from Stress-Induced Hair Growth Inhibition
Certain mice without specific receptors or mast cells don't lose hair from stress.
research Overexpression of IL-18 in the Proliferative Phase Endometrium of Patients With Polycystic Ovary Syndrome
Women with PCOS, especially those overweight, have higher levels of IL-18 in their endometrium, which may affect fertility.
research Androgen Receptor-Mediated Inhibition of Cutaneous Wound Healing
Lowering testosterone speeds up wound healing in male mice.
research The Phenotype of Circulating Follicular-Helper T Cells in Patients with Rheumatoid Arthritis Defines CD200 as a Potential Therapeutic Target
Targeting CD200 could be a new treatment for rheumatoid arthritis.
research Vitamin D Increases Expression of Cathelicidin in Cultured Sebocytes
Vitamin D boosts a specific protein in skin cells linked to hair follicles.
research The Pathogenesis of Alopecia Areata
Alopecia areata is likely caused by a combination of genetic factors and immune system dysfunction, and may represent different diseases with various causes.
research Outcome and Clinical-Biological Characteristics of Patients with Advanced Breast Cancer Undergoing Removal of Ovarian/Pelvic Metastases
Patients with advanced breast cancer and high hormone receptor levels who had surgery for ovarian/pelvic metastases lived longer, especially if they had high estrogen receptor levels.
research Clinical Management of Cutaneous Adverse Events in Patients on Targeted Anticancer Therapies and Immunotherapies: A National Consensus Statement by the Spanish Academy of Dermatology and Venereology and the Spanish Society of Medical Oncology
Spanish experts provided guidelines for treating skin side effects in cancer patients on new therapies, stressing early action and teamwork.
research Dexamethasone, a Synthetic Glucocorticoid, Induces the Activity of Androgen Receptor in Human Dermal Papilla Cells
Dexamethasone increases the activity of androgen receptors in human skin cells, which may link it to certain types of hair loss.
research Announcements
A woman with lupus had hair loss and skin issues that were successfully treated with medications.
research Physiological Doses of Red Light Induce IL-4 Release in Cocultures Between Human Keratinocytes and Immune Cells
Red light at 627 nm can safely trigger IL-4 release in skin cells, potentially helping treat inflammatory skin conditions.
research Discovering the Potential of Natural Remedies in Post COVID-19 Complications Based on In Silico Techniques
Natural compounds, especially Withaferin-A, may help treat post-COVID-19 complications, but some may have side effects.
research Prostaglandin D2-Mediated DP2 and AKT Signal Regulate the Activation of Androgen Receptors in Human Dermal Papilla Cells
PGD2 increases androgen receptor activity in hair cells, which could be targeted to treat hair loss.
research IL-36γ Drives Skin Toxicity Induced by EGFR/MEK Inhibition and Commensal Cutibacterium Acnes
A protein called IL-36γ causes skin side effects from certain cancer treatments when combined with a common skin bacteria.
research Beta-Caryophyllene Enhances Wound Healing Through Multiple Routes
Beta-caryophyllene, found in essential oils, helps wounds heal better in multiple ways.
research Antroquinonol Exerts Immunosuppressive Effect on CD8+ T Cell Proliferation and Activation to Resist Depigmentation Induced by H2O2
Antroquinonol may help prevent skin depigmentation by suppressing certain immune cells.
research Histological and Immunohistochemical Examination of the Effect of the Nonsteroidal Antiandrogen Flutamide on Some Organs of the Male Reproductive System in Albino Rats
Flutamide caused damage to male rat reproductive organs and may affect fertility.
research iNKT Cells Ameliorate Human Autoimmunity: Lessons from Alopecia Areata
iNKT cells can help prevent and treat alopecia areata by promoting hair regrowth.