research Hair Cortisol Concentrations Are Associated with Hair Growth Rate
Hair cortisol levels can indicate stress over the past three months.
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research CD34 glycoprotein identifies putative stem cells located in the isthmic region of canine hair follicles
CD34 marks potential stem cells in dog hair follicles.
research Different localizations of drugs simultaneously administered in a strand of hair by micro‐segmental analysis
Drugs localize differently in hair strands based on their properties.
research Inhibition of 3‐methylcrotonyl‐CoA carboxylase explains the increased excretion of 3‐hydroxyisovaleric acid in valproate‐treated patients
Valproic acid treatment increases a specific acid in urine by blocking an enzyme, possibly causing skin rash and hair loss.
research Epigenetic age estimation in saliva and in buccal cells
The model accurately predicts age from saliva and buccal cells for forensic use.
research Are there temporal subtypes of premenstrual dysphoric disorder?: using group-based trajectory modeling to identify individual differences in symptom change
The study found three different timing patterns of symptoms in women with premenstrual dysphoric disorder.
research Dermoscopic evaluation of skin in healthy cats
Dermoscopy is a good, noninvasive way to see normal cat skin structures and could be useful for check-ups.
research Connexin 30, a new marker of hyperproliferative epidermis
Connexin 30 is usually absent in normal skin but can appear in certain skin conditions.
research Age-Related Changes in Hair Shaft Protein Profiling and Genetically Variant Peptides
Genetically variant peptides are reliable for forensic identification despite age-related changes in hair proteins.
research Dose–hair concentration relationship and pigmentation effects in patients on low-dose clozapine
Clozapine levels in hair reflect dosage and bind more to pigmented hair.
research Chronic overlapping pain conditions and nociplastic pain
Nociplastic pain is a complex, heritable trait with genetic links to chronic and neuropathic pain.
research Detectability of oxandrolone, metandienone, clostebol and dehydrochloromethyltestosterone in urine after transdermal application
Transdermal exposure to certain steroids can be detected in urine for up to 14 days.
research Immunohistochemical Analysis of the Mechanistic Target of Rapamycin and Hypoxia Signalling Pathways in Basal Cell Carcinoma and Trichoepithelioma
The study found that analyzing certain cell signaling pathways is not a reliable method to tell apart two types of skin tumors.
research A novel monilethrix mutation in coil 2A of KRT86 causing autosomal dominant monilethrix with incomplete penetrance
A new mutation in the KRT86 gene causes a hair disorder with variable expression.
research Investigation of variants of the aromatase gene (CYP19A1) in female pattern hair loss
No link found between aromatase gene and female hair loss.
research External post mortem artefact: a key issue in hair result interpretation
Hair test results can be misleading due to contamination, so they shouldn't be used alone to determine drug use.
research Branching of Spiral Ganglion Neurites Is Induced by Focal Application of Fibroblast Growth Factor‐1
FGF-1 causes spiral ganglion neurites to branch more.
research Epimorphin expression during human foetal hair follicle development
Epimorphin, a protein, plays a key role in the development of hair follicles in human fetuses, but it doesn't help in maintaining the stem cell population of the follicular skin layer.
research Reduction in wool follicles prior to birth in Merino sheep
Merino sheep have fewer wool follicles at birth than before birth.
research The Impact of COVID-19 Pandemic and Lockdown on Alcohol Consumption: A Perspective From Hair Analysis
Overall alcohol consumption decreased during lockdown, but heavy drinkers consumed more.
research Screening the key genes of hair follicle growth cycle in Inner Mongolian Cashmere goat based on RNA sequencing
Researchers identified genes that may affect hair growth in Cashmere goats.
research Severe Ulceronecrotic Dermatitis Associated with Mite Infestation in the Critically Endangered Amargosa Vole (Microtus californicus scirpensis)
Mite infestations severely harm the health of endangered Amargosa voles.
research No Evidence That Human Papillomavirus Is Responsible for the Aggressive Nature of Recessive Dystrophic Epidermolysis Bullosa–Associated Squamous Cell Carcinoma
HPV does not cause aggressive cancer in RDEB patients.
research Urticaria Neonatorum: Accumulation of tryptase‐expressing mast cells in the skin lesions of newborns with Erythema Toxicum
Newborns with the common rash Erythema Toxicum have many active mast cells in their skin, but these cells don't produce the LL-37 peptide.
research Frequency of an electrophoretic variant of hair alpha keratin in human populations.
The hair keratin variant is mostly found in Caucasians.
research Resistance Exercise and Art Therapy on Body Image in Breast Cancer: A Scoping Review
Resistance exercise improves body image in breast cancer survivors.
research Horse hair follicles: A novel dermal stem cell source for equine regenerative medicine
Horse hair follicles could be a new source of stem cells for healing horses.
research Residual antibacterial activity of canine hair treated with topical antimicrobial sprays against Staphylococcus pseudintermedius in vitro
Spray B was most effective in reducing bacteria on dog hair.
research Two cases of alopecia areata responsive to fexofenadine
Fexofenadine may help treat alopecia areata.
research Luteinizing Hormone and Human Chorionic Gonadotropin Decrease Type 2 5α-Reductase and Androgen Receptor Protein Levels in Women’s Skin
LH and hCG reduce certain protein levels in women's skin.