research The Oxidative Degradation of Keratin (Wool and Bovine Hair)
Oxidizing agents break down keratin in wool and hair, causing swelling and increased solubility.
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research Comparison of damage to human hair fibers caused by monoethanolamine- and ammonia-based hair colorants.
Monoethanolamine-based hair colorants can cause more damage to hair than ammonia-based ones.
research GABAergic neurosteroids mediate the effects of ethanol on long‐term potentiation in rat hippocampal slices
Ethanol blocks memory formation in rats by enhancing certain brain chemicals.
research Investigation of oxidative stress in patients with alopecia areata and its relationship with disease severity, duration, recurrence and pattern
Oxidative stress may play a role in causing alopecia areata.
research Differential expression of retinoic acid-synthesizing (RALDH) enzymes during fetal development and organ differentiation in the mouse
Different enzymes are active in different parts of developing mouse organs.
research 085 Autoantigen screening in C3H/HeJ mouse model of alopecia areata revealed high antigenicity of melanocyte-associated antigen epitopes
Melanocyte-associated antigens may play a key role in alopecia areata and could be targets for new treatments.
research Alteration of neonatal Allopregnanolone levels affects exploration, anxiety, aversive learning and adult behavioural response to intrahippocampal neurosteroids
Changing Allopregnanolone levels in newborns affects adult behavior and anxiety.
research Steroidogenic Isoenzymes in Human Hair and Their Potential Role in Androgenetic Alopecia
Steroidogenic isoenzymes may help improve treatments for common hair loss.
research Comprehensive characterization of keratin extracted from patients with androgenetic alopecia and healthy individuals through multimolecular spectroscopy and structural analysis
Keratin in people with androgenetic alopecia shows specific changes that could help develop new treatments.
research Study on genetic polymorphisms of androgen receptor gene and 5α-reductase genes of Han men with androgenetic alopecia in the Eastern China
Shorter GGC triplet repeats in the androgen receptor gene are linked to less hair loss in Han men.
research Social isolation‐induced increase in α4and δ subunit gene expression is associated with a greater efficacy of ethanol on steroidogenesis and GABAAreceptor function
Social isolation makes rats more sensitive to alcohol's effects on the brain.
research Brain allopregnanolone induces marked scratching behaviour in diet-induced atopic dermatitis mouse model
A brain-produced steroid causes increased scratching in mice with a skin condition similar to eczema.
research In vitro evaluation of changes of hair fibers subjected to oxidation-reductive straighteners associated with dyeing
Straightening and dyeing damage hair structure.
research 1385 Characterizing the expression of metabolic markers in alopecia areata
The research identified unique metabolic activities in immune cells associated with hair loss in Alopecia Areata.
research Local Changes in Neurosteroid Levels in the Substantia Nigra Reticulata and the Ventral Tegmental Area Alter Chronic Ethanol Withdrawal Severity in Male Withdrawal Seizure‐Prone Mice
Ethanol withdrawal reduces the brain's response to certain calming steroids, making seizures harder to control.
research Mechanical characterization of curly hair: Influence of the use of nonconventional hair straightening treatments
Formaldehyde damages curly hair more than glyoxylic acid.
research Synthesis of 11α-hydroxyprogesterone hartens
Researchers successfully made new compounds for hormone level tests, but one attempt led to an unexpected product, correcting a past error.
research Artemisia argyi Ameliorates Nonalcoholic Steatohepatitis by Modulating Fibrosis-Related Factors and Gut Microbiota
KeraGLO improves skin and hair health.
research Integral characterization of normal and alopecic hair at different degeneration stages by in-situ visible and chemical imaging
Alopecic hair has more irregular structures and chemical changes than normal hair, reducing its strength.
research Chronic progesterone treatment augments while dehydroepiandrosterone sulphate prevents tolerance to ethanol anxiolysis and withdrawal anxiety in rats
Progesterone increases alcohol tolerance and withdrawal anxiety, while DHEAS prevents them.
research Alleviation of Mechanical Allodynia by 14,15-Epoxyeicosatrienoic Acid in a Central Poststroke Pain Model: Possible Role of Allopregnanolone and δ-Subunit-Containing Gamma-Aminobutyric Acid A Receptors
14,15-EET may help reduce poststroke pain by affecting certain brain proteins.
research Evaluation of Serum Paraoxonase, Arylesterase, Prolidase Activities and Oxidative Stress in Patients with Alopecia Areata
People with Alopecia Areata have higher oxidative stress and different enzyme activities compared to healthy individuals.
research Synthesis and biological evaluation of esters of 16-formyl-17-methoxy-dehydroepiandrosterone derivatives as inhibitors of 5α-reductase type 2
Certain derivatives are more effective 5α-reductase type 2 inhibitors than finasteride.
research Method for chronological recording of antigen appearance in human head-hair shafts and its use for monitoring glycation products in diabetes
The method can help diagnose and monitor diabetes by analyzing hair.
research HPA axis stress reactivity and hair cortisol concentrations in recently detoxified alcoholics and healthy controls with and without childhood maltreatment
Alcohol dependence affects stress hormone levels more than childhood maltreatment.
research Some histological and biochemical evaluation on commercial hair dyes
Commercial hair dyes can harm the skin and liver.
research Design, synthesis and biological evaluation of novel androst-3,5-diene-3-carboxylic acid derivatives as inhibitors of 5α-reductase type 1 and 2
New chemical compounds were made that effectively block an enzyme linked to prostate growth.
research 52243 AH-001: An Emerging Androgen Receptor Degrader Showing Therapeutic Potential in Addressing Androgenetic Alopecia (AGA)
AH-001 could be a safer and more effective treatment for hair loss.
research Investigation of plasma thiol/disulfide balance in male patients with androgenetic alopecia
Thiol/disulfide balance is normal in male AGA patients but shifts towards oxidative stress with emotional stress and low vitamin D.
research Natural Product-Inspired Bis(trifluoromethyl) Phenyl Hydroxycinnamate Derivatives as Promising Nonsteroidal Inhibitors of Human Steroid 5α-Reductase Type-1: Synthesis, In Vitro, and In Silico Studies
New compounds show promise as nonsteroidal treatments for hair loss.