research Keratinocytes of the Upper Epidermis and Isthmus of Hair Follicles Express Hemoglobin mRNA and Protein
Skin cells and certain hair follicle areas produce hemoglobin, which may help protect against oxidative stress like UV damage.
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30-60 / 1000+ results research Measurement of cortisol in human Hair as a biomarker of systemic exposure
Hair cortisol can be used to measure long-term stress exposure.
research Exploring the Interplay between Arsenic and Cutaneous Physiology, Pathology, and Regeneration
Arsenic exposure from contaminated water severely damages the skin, causing hair loss, pigmentation changes, irritation, and can lead to skin cancer.
research Determination of cortisone and cortisol in human scalp hair using an improved LC-MS/MS-based method
Cortisone in hair is a more reliable indicator of stress hormone exposure than cortisol.
research Towards new aspects of melatonin research in dermato‐endocrinology
Melatonin protects skin and hair from damage and stress by acting as an antioxidant and influencing cell growth.
research Fruit Acid Inhibits UV-Induced Skin Aging via PI3K/Akt and NF-κB Pathway Inhibition
Fruit acids can help prevent skin aging from UV exposure.
research Update on Melasma—Part I: Pathogenesis
Melasma's causes include genetics, sun exposure, hormones, and oxidative stress, and understanding these can help create better treatments.
research In this Issue
Vitamin D3 is important for hair growth and protecting skin from damage caused by long-term sun exposure.
research Early Exposure to Sexualized Content and Androgenetic Alopecia: Can Culture Shape Our Biology?
Early exposure to sexualized content and poor lifestyle choices may lead to early hair loss.
research Witnessed trauma exposure induces fear in mice through a reduction in endogenous neurosteroid synthesis
Seeing trauma causes fear in mice by lowering their natural fear-reducing hormones.
research Divergent neuroactive steroid responses to stress and ethanol in rat and mouse strains: relevance for human studies
Stress and alcohol affect brain chemicals differently in rats, mice, and humans, influenced by genetic differences.
research Witnessed trauma exposure induces fear in mice through a reduction in endogenous neurosteroid synthesis
Reduced neurosteroid production increases fear in mice, suggesting potential PTSD treatments.
research Hair cortisol as a novel biomarker of stress
Hair cortisol can be a reliable way to measure long-term stress.
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 Protective effects of wheat sprouts extract against acrylamide-induced skin toxicity: Modulation of oxidative stress, apoptosis, and histomorphometric alterations in rats
Wheat sprout extract can protect skin from toxin damage.
research 705 Particulate matter induces inflammatory response in human outer root sheath cells via oxidative stress-dependent MAPK and JAK-STAT signaling pathways
Particulate matter causes inflammation in hair cells, potentially harming hair growth.
research Topical olive oil with downregulation of stress factors protects mice skin from precarious 3600 MHz electromagnetic radiation.
Topical olive oil protects mice skin from harmful electromagnetic radiation.
research Increased expression of the gene for the Y1 receptor of neuropeptide Y in the amygdala and paraventricular nucleus of Y1R/LacZ transgenic mice in response to restraint stress
Acute stress increases Y1 receptor gene expression in certain brain areas, but repeated stress does not.
research Stress-sensing in the human greying hair follicle: Ataxia Telangiectasia Mutated (ATM) depletion in hair bulb melanocytes in canities-prone scalp
Hair greying is linked to reduced ATM protein in hair cells, which protects against stress and damage.
research Forsythiaside A Activates AMP-Activated Protein Kinase and Regulates Oxidative Stress via Nrf2 Signaling
Forsythiaside A helps protect cells and liver from damage by reducing oxidative stress and boosting antioxidants.
research Araliadiol Protects Human Keratinocytes From Oxidative Stress, DNA Damage, and Apoptosis via Activation of Antioxidant Signaling
Araliadiol protects skin cells from damage by boosting antioxidant defenses.
research Light Pollution and Oxidative Stress: Effects on Retina and Human Health
Excessive blue light harms eye cells and disrupts sleep patterns.
research The level of stress and the assessment of selected clinical parameters in patients with androgenetic alopecia.
People with androgenetic alopecia often experience high stress, but the stress doesn't affect how the disease progresses or how well different treatments work.
research Sex differences in the hypothalamic–pituitary–adrenal axis’ response to stress: an important role for gonadal hormones
Male and female bodies respond differently to stress, influenced by hormones and development stages, with implications for stress-related diseases.
research Celery ameliorating against neurobehavioral and neurochemical disorders of perinatal lipopolysaccharides exposure in mice offspring
Celery helps protect against developmental and brain issues in mice exposed to certain toxins.
research The role of skin macrophages under conditions of stress and injury: ultraviolet irradiation and wound healing
Inhibiting IL-17 and IL-23 improves wound healing in obese, diabetic mice by promoting healing macrophages.
research The Invisible Threat to Hair and Scalpfrom Air Pollution
Air pollution can damage hair and scalp, causing hair loss and inflammation.
research The impact of air pollution on skin and related disorders: A comprehensive review
Air pollution harms skin, causing aging, diseases, and cancer.
research Efeito da radiação ultravioleta na cor, na perda proteica e nas propriedades mecanicas do cabelo
UV radiation causes significant protein loss and color changes in hair, especially blond hair.
research Changes in the mechanical properties of human hair under various conditions
Hair coloring and chlorine change hair strength differently.