research Scientific Opinion on the Tolerable Upper Intake Level for Selenium
Adults should not consume more than 255 micrograms of selenium per day to avoid risk of hair loss and other side effects.
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510-540 / 848 results research Opposing Impacts on Healthspan and Longevity by Limiting Dietary Selenium in Telomere Dysfunctional Mice
Low selenium levels can extend lifespan but worsen health issues.
research Fibrodysplasia Ossificans Progressiva: A Segmental Progeroid Syndrome
Fibrodysplasia ossificans progressiva is a rare genetic disorder that causes extra bone growth and symptoms of premature aging.
research Premature Aging Syndromes: From Patients to Mechanism
Studying premature aging syndromes helps understand human aging and suggests potential treatments.
research B-Raf and C-Raf Are Required for Melanocyte Stem Cell Self-Maintenance
B-Raf and C-Raf are essential for maintaining melanocyte stem cells to prevent hair graying.
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.
research Vitamin D and the Parenteral Nutrition Patient
Vitamin D is crucial for bone health and preventing serious diseases.
research PTEN Mediates Activation of Core Clock Protein BMAL1 and Accumulation of Epidermal Stem Cells
PTEN helps control the number and health of skin stem cells by working with the protein BMAL1.
research Loss of Msx2 Function Down-Regulates the FoxE3 Expression and Results in Anterior Segment Dysgenesis Resembling Peters Anomaly
Loss of Msx2 function causes eye development issues similar to Peters anomaly.
research Perilla Frutescens: A Rich Source of Pharmacologically Active Compounds
Perilla frutescens, an East Asian plant, contains 400 bioactive compounds that have various health benefits, including anti-inflammatory, antidepressant, and anticancer effects, and can treat conditions like diabetes, skin allergies, and neurological disorders.
research Pharmacological Efficacy of Tamarix Aphylla: A Comprehensive Review
Tamarix aphylla may be effective for various medical conditions, but more research is needed to confirm its safety and effectiveness.
research HB-EGF Improves the Hair Regenerative Potential of Adipose-Derived Stem Cells via ROS Generation and Hck Phosphorylation
HB-EGF boosts the hair growth ability of stem cells, making it a potential hair loss treatment.
research Alkaline Ceramidase 1 Protects Mice from Premature Hair Loss by Maintaining the Homeostasis of Hair Follicle Stem Cells
Alkaline Ceramidase 1 prevents early hair loss in mice by keeping hair follicle stem cells balanced.
research Biochemical and Structural Characteristics, Gene Regulation, Physiological, Pathological and Clinical Features of Lipocalin-Type Prostaglandin D2 Synthase as a Multifunctional Lipocalin
Lipocalin-Type Prostaglandin D2 Synthase (L-PGDS) is a protein that plays many roles in the body, including sleep regulation, pain management, food intake, and protection against harmful substances. It also affects fat metabolism, glucose intolerance, cell maturation, and is involved in various diseases like diabetes, cancer, and arthritis. It can influence sex organ development and embryonic cell differentiation, and its levels can be used as a diagnostic marker for certain conditions.
research Elevated Ornithine Decarboxylase Activity Promotes Skin Tumorigenesis by Stimulating the Recruitment of Bulge Stem Cells but Not via Toxic Polyamine Catabolic Metabolites
Increased ODC activity leads to skin tumors by recruiting stem cells, not by toxic byproducts.
research Hairless Plays a Role in Formation of Inner Root Sheath via Regulation of Dlx3 Gene
Hairless protein affects hair follicle structure by regulating the Dlx3 gene.
research Plant-Derived Biostimulants Differentially Modulate Primary and Secondary Metabolites and Improve the Yield Potential of Red and Green Lettuce Cultivars
Certain natural biostimulants can increase lettuce yield and improve its nutritional content.
research Mice Lacking the Epidermal Retinol Dehydrogenases SDR16C5 and SDR16C6 Display Accelerated Hair Growth and Enlarged Meibomian Glands
Mice without certain skin enzymes have faster hair growth and bigger eye glands.
research Phosphatidylinositol 3-Kinase/Akt-Dependent and Independent Protection Against Apoptosis in Normal Human Melanocytes
Normal human melanocytes can avoid cell death through multiple pathways.
research Transgenic Kallikrein 14 Mice Display Major Hair Shaft Defects Associated with Desmoglein 3 and 4 Degradation, Abnormal Epidermal Differentiation, and IL-36 Signature
Mice with extra human KLK14 had hair and skin problems, including weaker cell bonds and inflammation, linked to Netherton syndrome.
research Psoriasis Is Characterized by Deficient Negative Immune Regulation Compared to Transient Delayed-Type Hypersensitivity Reactions
Psoriasis may be chronic because it lacks certain immune system controls that prevent overreaction.
research The Importance of Basonuclin 2 in Adult Mice and Its Relation to Basonuclin 1
Basonuclin 2 is vital for the development of facial bones, hair follicles, and male germ cells in adult mice, and its absence can lead to dwarfism and abnormal follicles.
research Hair Follicle Stem Cell Fate Is Dependent on Chromatin Remodeling Capacity Following Low-Dose Radiation
Low-dose radiation affects hair stem cell function and survival by changing their genetic material's structure.
research Telomere Dynamics and Telomerase in the Biology of Hair Follicles and Their Stem Cells as a Model for Aging Research
Hair follicle studies suggest that maintaining telomere length could help treat hair loss and graying, but it's uncertain if mouse results apply to humans.
research Generation of VEGF Knock-In Cashmere Goat via the CRISPR/Cas9 System
Scientists successfully edited a goat's genes to grow more and longer cashmere hair.
research Forsythiaside A Protects Against Focal Cerebral Ischemic Injury by Mediating the Activation of the Nrf2 and Endoplasmic Reticulum Stress Pathways
Forsythiaside A helps reduce brain damage from lack of blood flow by activating certain protective pathways.
research Molecular Targeted Agents and Biologic Therapies for Non-Small Cell Lung Cancer
New treatments for non-small cell lung cancer are being tested, with some already in use, focusing on immune response and targeting cancer cells, but side effects vary.
research TGF-β2 and Collagen Play Pivotal Roles in the Spheroid Formation and Anti-Aging of Human Dermal Papilla Cells
Collagen and TGF-β2 help maintain hair cell shape and youthfulness.
research Extracellular Vesicles: Emerging Therapeutics in Cutaneous Lesions
Tiny particles called extracellular vesicles show promise for treating skin conditions and promoting hair growth.
research Hair Follicle Stem Cell Progeny Heal Blisters While Pausing Skin Development
When skin blisters, healing the wound is more important than growing hair, and certain stem cells mainly fix the blisters without helping hair growth.