research MicroRNA-205 promotes hair regeneration by modulating mechanical properties of hair follicle stem cells
MicroRNA-205 helps hair grow by changing the stiffness and contraction of hair follicle cells.
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research Selection signatures in goats reveal a novel deletion mutant underlying cashmere yield and diameter
A specific genetic deletion in goats affects cashmere yield and thickness.
research Nitrogen Mustard Induces DNA Damage and Structural Changes in Mouse Skin Hair Follicles
Nitrogen mustard causes DNA damage and structural changes in mouse skin hair follicles, but some recovery occurs after 5 days.
research Apoptosis in human skin development: Morphogenesis, periderm, and stem cells
Apoptosis is essential for human skin development and forming a functional epidermis.
research Cell death in the skin
Understanding how cells die in the skin is important for treating skin diseases and preventing hair loss.
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 Facial preservation following extreme mummification: Shrunken heads
Shrunken heads retain some facial features and hair characteristics, allowing for limited individual identification.
research Modulation of genomic and postgenomic alterations in noncancer diseases and critical periods of life
N-acetyl-L-cysteine (NAC) can prevent DNA damage and protect cells from harm.
research Planar Proton Minibeam Irradiation Elicits Spatially Confined DNA Damage in a Human Epidermis Model
Proton minibeam radiotherapy may reduce skin side effects by causing localized DNA damage.
research Comparison of the effectivity of different snare types for collecting and retaining hair from Eurasian Lynx (Lynx lynx)
Wire brush snares are best for collecting Eurasian Lynx hair for DNA analysis.
research Role of hair as Evidence in Investigation: A Forensic Approach
Hair can help solve crimes by revealing personal and chemical information.
research Smart Fluids As Autophagy-Activating Photoprotectors: In Vitro Analysis of Dead Sea Water and Magnetized Saline Water Against Ultraviolet B (UVB)-Induced Photodamage in Human Keratinocytes
Dead Sea water and magnetized saline water can protect skin from UVB damage by activating autophagy.
research Subchronic study of sperm morphology, genotoxic and mutagenic effect of Lepidium sativum seeds aqueous extract in vivo
High doses of Lepidium sativum seed extract are toxic and should be used with caution.
research Signaling pathways in hair aging
Hair aging is caused by stress, hormones, inflammation, and DNA damage affecting hair growth and color.
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 Anti-cancer properties of olive oil secoiridoid phenols: a systematic review of in vivo studies
Olive oil compounds may help prevent cancer in animals, but human results are mixed.
research Deficiency in Nucleotide Excision Repair Family Gene Activity, Especially ERCC3, Is Associated with Non-Pigmented Hair Fiber Growth
Low ERCC3 gene activity is linked to non-pigmented hair growth.
research Minoxidil: mechanisms of action on hair growth
Minoxidil boosts hair growth by opening potassium channels and increasing cell activity.
research Air pollution and skin diseases: Adverse effects of airborne particulate matter on various skin diseases
Air pollution worsens skin diseases and aging by causing inflammation and oxidative stress.
research Hair follicle aging is driven by transepidermal elimination of stem cells via COL17A1 proteolysis
Hair loss and aging are caused by the breakdown of a key protein in hair stem cells.
research Particulate matter 2.5 damages skin cells by inducing oxidative stress, subcellular organelle dysfunction, and apoptosis
Tiny pollution particles called PM2.5 can harm skin cells by causing stress, damage to cell parts, and cell death.
research A Mouse Model for the Basal Transcription/DNA Repair Syndrome Trichothiodystrophy
Researchers created a mouse with the same mutation as humans with trichothiodystrophy, showing similar symptoms and confirming the condition is due to defects in DNA repair and gene activity.
research Melatonin: A Cutaneous Perspective on its Production, Metabolism, and Functions
Melatonin may benefit skin health and could be a promising treatment in dermatology.
research Epigenetic control of adult stem cell function
Epigenetic changes control how adult stem cells work and can lead to diseases like cancer if they go wrong.
research The Circadian Clock in Skin
The skin's internal clock affects healing, cancer risk, aging, immunity, and hair growth, and disruptions can harm skin health.
research Local circadian clock gates cell cycle progression of transient amplifying cells during regenerative hair cycling
Hair grows faster in the morning and is more vulnerable to damage from radiation due to the internal clock in hair follicle cells.
research Ultraviolet Radiation in Wound Care: Sterilization and Stimulation
UV radiation can help sterilize wounds and promote healing but requires careful use to avoid damaging cells.
research Tissue regenerative delays and synthetic lethality in adult mice after combined deletion of Atr and Trp53
Removing both Atr and Trp53 genes in adult mice causes severe tissue damage and death due to DNA damage.
research The Paradox of p53: What, How, and Why?
The p53 protein has complex, sometimes contradictory functions, including tumor suppression and promoting cell survival.
research Suppression of fibroblast proliferation and lysyl hydroxylase activity by minoxidil.
Minoxidil slows fibroblast growth and collagen production, potentially treating keloids, hypertrophic scars, and connective tissue disorders.