research Loss of Vascular Endothelial Growth Factor in Human Alopecia Hair Follicles
Hair follicles in people with alopecia have lower levels of a key blood vessel growth protein.
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research Influence of Chemical Straightening on the Stability of Drugs of Abuse in Hair
Chemical hair straightening significantly reduces detectable drug levels in hair.
research Stability of opiates in hair fibers after exposure to cosmetic treatment
Cosmetic treatments like bleaching and perming can greatly reduce opiate levels in hair, possibly leading to false-negative drug tests.
research Characterization and causal investigations of an alopecia syndrome in Australian fur seals (Arctocephalus pusillus doriferus)
Young female Australian fur seals are losing hair due to low tyrosine and zinc levels and high pollution exposure.
research Hirsutism
Excessive hair growth in women, often from high androgen levels, is usually caused by PCOS, and can be treated with hair removal, medication, and possibly weight loss.
research Cardiovascular risk markers and thyroid status in young Indian women with polycystic ovarian syndrome: A case-control study
Young Indian women with PCOS have a higher risk of heart disease, not linked to thyroid function but to higher levels of certain fats and homocysteine.
research Ischemia-modified albumin as a possible marker of oxidative stress in patients with telogen effluvium
Higher levels of ischemia-modified albumin in telogen effluvium patients may indicate oxidative stress.
research Hair as an Index of Protein Malnutrition
Hair cystine levels may indicate protein malnutrition, but more research is needed.
research Influence of thermal hair straightening on cannabis and cocaine content in hair
Thermal hair straightening changes drug levels in hair, affecting test results.
research Netherton's syndrome: A syndrome of elevated IgE and characteristic skin and hair findings
Netherton's syndrome is linked to high IgE levels and unique skin and hair symptoms, and may improve with ammonium lactate lotion and allergy management.
research Biotin Is Required for the Zinc Homeostasis in the Skin
Biotin is important for keeping zinc levels balanced in the skin and its lack can cause hair loss.
research The Role of Micronutrients in Young Men Presenting with Hair Loss
Many young men with hair loss have low levels of vitamin D and B12.
research Synthesis and Validation of Functional Nanogels as pH-Sensors in the Hair Follicle
Scientists created tiny pH-sensing gels that can safely measure the pH levels inside hair follicles.
research Biocompatibility of KAPs-Depleted Residual Hair
KAP-depleted hair causes less immune response and is more biocompatible for implants.
research Melatonin Modulates Tomato Root Morphology by Regulating Key Genes and Endogenous Hormones
Melatonin improves tomato root growth and plant health at certain levels by affecting genes and hormones but can damage roots at high levels.
research Cysteine Prevents the Reduction in Keratin Synthesis Induced by Iron Deficiency in Human Keratinocytes
Cysteine helps maintain keratin production in skin cells even when iron is low.
research Demethylation of methionine and keratin damage in human hair
Copper and iron cause keratin damage in hair by converting methionine to homocysteine.
research Minoxidil specifically decreases the expression of lysine hydroxylase in cultured human skin fibroblasts
Minoxidil reduces lysine hydroxylase in skin cells.
research Association of oxidative stress in mild patchy alopecia areata: a case- control study
Oxidative stress is linked to mild patchy alopecia areata.
research Examination of androgenetic alopecia with serum biomarkers
Serum biomarkers like insulin-like growth factor-1 and vitamin D may help diagnose androgenetic alopecia.
research Prostaglandin D2 Inhibits Wound-Induced Hair Follicle Neogenesis through the Receptor, Gpr44
Prostaglandin D2 blocks new hair growth after skin injury through the Gpr44 receptor.
research The Ethnic Differences of the Damage of Hair and Integral Hair Lipid after Ultra Violet Radiation
Asian hair is more resistant to UV damage due to higher lipid content.
research Matriptase activation and shedding with HAI-1 is induced by steroid sex hormones in human prostate cancer cells, but not in breast cancer cells
Steroid sex hormones activate matriptase in prostate cancer cells but not in breast cancer cells.
research Crystalline Cataract and Uncombable Hair
The study found no common cause for a girl's crystalline cataract and uncombable hair, suggesting their co-occurrence might be coincidental.
research Investigation by Imaging Mass Spectrometry of Biomarker Candidates for Aging in the Hair Cortex
Certain molecules in hair change with age and could be used for cosmetic treatments.
research Betaine supplementation is less effective than methionine restriction in correcting phenotypes of CBS deficient mice
Methionine restriction works better than betaine for treating CBS deficiency symptoms in mice.
research The effect of dietary modulation of sulfur amino acids on cystathionine β synthase–deficient mice
Changing the diet of mice lacking the enzyme CBS can affect symptoms related to the genetic condition.
research NEW TREATMENTS OF HYPERANDROGENISM AND HIRSUTISM
Hirsutism causes significant psychological distress in women.
research UPDATE ON IDIOPATHIC HIRSUTISM: DIAGNOSIS AND TREATMENT
The document concludes that combination therapy is most effective for treating excessive hair growth in women with idiopathic hirsutism, and more research is needed to understand the condition.
research Phase separation: a new window in RALF signaling
LLPS is crucial for RALF signaling, aiding plant growth and stress resilience.