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.
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research Effects of Visible Light on the Skin
Visible light can damage skin and most sunscreens don't block it well; more research is needed on its effects and protection methods.
research Hair Cycle and Hair Pigmentation: Dynamic Interactions and Changes Associated with Aging
As people age, their hair follicles produce less pigment, leading to gray and white hair, due to factors like reduced enzyme activity and damage to melanocyte DNA.
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 Replicative Stress, Stem Cells, and Aging
Maintaining DNA health in stem cells is key to preventing aging and tissue breakdown.
research Effect of Ultraviolet Radiation, Smoking, and Nutrition on Hair
Ultraviolet rays damage hair, smoking may cause hair loss, and good nutrition is important for hair health, but genetics mainly decide hair thickness.
research Editor's Evaluation: Role of Distinct Fibroblast Lineages and Immune Cells in Dermal Repair Following UV Radiation-Induced Tissue Damage
Different types of sun exposure damage skin cells and immune cells, with chronic exposure leading to more severe and lasting damage.
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 Improving Human Forensics Through Advances in Genetics, Genomics, and Molecular Biology
DNA profiling in forensics has improved, but predicting physical traits and ancestry from DNA has limitations and requires ethical consideration.
research C-MYC-Induced Sebaceous Gland Differentiation Is Controlled by an Androgen Receptor/p53 Axis
The balance between androgen receptor and p53 is crucial for sebaceous gland differentiation.
research Temporary Cell Cycle Arrest by ALRN-6924: A Novel P53-Targeting Strategy to Protect Human Scalp Hair Follicles Against Cyclophosphamide-Induced Alopecia
ALRN-6924 can protect hair follicles from chemotherapy damage by temporarily stopping cell division.
research Deletion of the Developmentally Essential Gene ATR in Adult Mice Leads to Age-Related Phenotypes and Stem Cell Loss
Removing the ATR gene in adult mice causes rapid aging and stem cell loss.
research Air Pollution and Skin Diseases: Adverse Effects of Airborne Particulate Matter on Various Skin Conditions
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 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 Cell Death in the Skin: Mechanisms and Implications
Understanding how cells die in the skin is important for treating skin diseases and preventing hair loss.
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 Lamins in Development, Tissue Maintenance, and Stress
Lamins are vital for cell survival, organ development, and preventing premature aging.
research Evaluation of Hydro-Alcoholic Extract of Eclipta Alba for Its Anticancer Potential: An In Vitro Study
Eclipta alba extract shows potential as an anticancer agent by inhibiting cancer cell growth and promoting cell death.
research Protective Role of Melatonin and Its Metabolites in Skin Aging
Melatonin, a hormone, can help protect skin from aging by reducing stress, inflammation, and damage, and may also help treat hair loss in women.
research Dermatological Manifestations of Stress in Normal and Psychiatric Populations
Stress can worsen skin conditions and affect mental health, so doctors should include stress management in skin treatment.
research Photosensitized 2-Amino-3-Hydroxypyridine-Induced Mitochondrial Apoptosis via Smac/DIABLO in Human Skin Cells
Using A132 hair dye with sunlight can cause skin damage and hair loss.
research From Stem Cells Protection to Skin Microbiota Balance: Orobanche Rapum Extract, a New Natural Strategy
Orobanche rapum extract rejuvenates skin and protects skin bacteria, leading to healthier skin.
research Aging Skin: A Window to the Body
Skin aging reflects overall body aging and can indicate internal health conditions.
research Adipose Tissue Protects Against Skin Photodamage Through CD151- And AdipoQ- EVs
Fat tissue vesicles protect skin from UV damage better than stem cell vesicles.
research Office Diagnosis of Hair Shaft Defects
The document explains how to identify different hair problems using a microscope.
research Co-Expression Pattern of Artemis Serine 516 Phosphorylation with Indicators in Differentiation, Proliferation, and Apoptosis of Human Anagen Hair Follicles: An Immunofluorescence Double-Staining Study
Artemis protein may help control hair growth and health by influencing cell processes.
research Applying FACS-Based Single Cell RNA-Seq to Study Neonatal Mouse Skin
Researchers improved a method to study individual cells in newborn mouse skin and found a way to assess the severity of a skin condition in humans.
research Genetic Fate Mapping Using Site-Specific Recombinases
The document concludes that careful design of genetic fate mapping experiments is crucial for accurate cell lineage tracing in mice.
research The Role of Mitochondria in the Non-Targeted Effect of Ionizing Radiation
Mitochondria may influence how cells respond to radiation, affecting nearby non-irradiated cells.