research The Wnt-Inhibitor Dkk4 Is Required for Primary Hair Follicle Induction and Patterning
Dkk4 protein is necessary for the proper development and arrangement of hair follicles.
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research The Wnt-Inhibitor Dkk4 Is Required for Primary Hair Follicle Induction and Patterning
Dkk4 is necessary for the initial development and arrangement of hair follicles.
research Sostdc1 Defines the Size and Number of Skin Appendage Placodes
Sostdc1 controls the size and number of hair and mammary gland structures.
research Identification of Dkk4 as a Target of Eda-A1/Edar Pathway Reveals an Unexpected Role of Ectodysplasin as Inhibitor of Wnt Signaling in Ectodermal Placodes
Ectodysplasin inhibits Wnt signaling to help form hair follicles.
research Wnt Signaling in Skin Organogenesis
Wnt signaling is crucial for skin and hair development and its disruption can cause skin tumors.
research Evo Devo of the Vertebrate Integument
The skin systems of jawed vertebrates evolved diverse appendages like hair and scales from a common structure over 420 million years ago.
research Preponderance of Serum and Intra-Hepatic 5α-Dihydrotestosterone in Males with Hepatocellular Carcinoma Despite Low Circulating Androgen Levels
Men with liver cancer have higher levels of a specific testosterone byproduct in their liver and blood, despite overall lower male hormone levels.
research Qualification of a New and Precise Automatic Tool for the Assessment of Hair Diameters in Phototrichograms
The new automatic tool accurately measures hair thickness and is reliable.
research Optimization of LC Method for the Determination of Testosterone and Epitestosterone in Urine Samples for Biomedical and Anti-Doping Research
Researchers developed a reliable method to measure testosterone and epitestosterone in urine for medical and anti-doping use.
research Preparation of a Highly Specific Single Chain Variable Fragment Antibody Targeting Miroestrol and Its Application in Quality Control of Pueraria Candollei by Enzyme-Linked Immunosorbent Assay
The new ELISA method is reliable and eco-friendly for checking the quality of Pueraria candollei.
research Serial Hydrolysis for the Simultaneous Analysis of Catecholamines and Steroids in the Urine of Patients with Alopecia Areata
A new method was created to analyze certain chemicals in the urine of alopecia areata patients, revealing they have higher metanephrine content. This method can also be used for other related diseases.
research Dandruff Is Associated With Perturbations of Hair Follicle Immune Privilege and the Infundibular and Epidermal Immune Microenvironment
Dandruff is linked to changes in the immune system of hair follicles and skin.
research Determination of Illegal Adulteration of Dietary Supplements with Synthetic Hair-Growth Compounds by UPLC and LC-Q-TOF/MS
The new method accurately detects illegal hair-growth drugs in dietary supplements.
research The Ecology of Human Sleep Project: Protocol for a Longitudinal Cohort Repeated-Measurement-Burst Study to Assess the Relationship Between Sleep Determinants and Sleep Outcomes Under Real-World Conditions Across Time of Year
The study aims to understand how mood, physical activity, light exposure, and seasonal changes affect sleep patterns.
research Determination of Finasteride in Human Plasma by Liquid Chromatography-Electrospray Ionization Tandem Mass Spectrometry with Flow Rate Gradient
Researchers developed a quick and sensitive way to measure finasteride in blood using a small sample size.
research Measurement of Steroid Hormones by Liquid Chromatography-Tandem Mass Spectrometry with Small Amounts of Hair
A new method accurately measures steroid hormones in a few hair strands and could help study chronic stress and hair loss.
research Hair's The Question
PRP helps heal wounds well, but its effectiveness for hair regrowth is less certain.
research Co-Editors’ Messages
A man had hiccups for several days after a hair transplant, likely due to medication or nerve irritation, but they stopped on their own.
research Antiandrogen Treatment with Spironolactone and Linestrenol Decreases Bone Mineral Density in Eumenorrhoeic Women with Androgen Excess
Taking spironolactone and linestrenol for androgen excess can lead to lower bone density in young women.
research Effect of Red Clover Isoflavones on Skin, Appendages, and Mucosal Status in Postmenopausal Women
Red clover extract improved hair, skin, mood, sleep, and tiredness in postmenopausal women.
research Development and Validation of Rapid and Simultaneous Method for Determination of 12 Hair-Growth Compounds in Adulterated Products by UHPLC-MS/MS
Researchers created a reliable method to detect hair-growth substances in products.
research The Androgen Excess and PCOS Society Criteria for the Polycystic Ovary Syndrome: The Complete Task Force Report
The report concludes that PCOS is mainly a condition of excess male hormones and its definition may change as new information is discovered.
research Short- and Long-Term Clinical Skin Effects of Testosterone Treatment in Trans Men
Testosterone treatment in trans men increases body and facial hair and may lead to hair loss over time, but severe skin issues are rare.
research Melatonin and the Hair Follicle
Melatonin helps regulate hair growth and protects the hair follicle from stress.
research Lip And Perioral Reconstruction
Reconstruct lips with proper planning, templates, and revisions for appearance and function.
research Risk of Obstructive Sleep Apnea in Obese and Nonobese Women with Polycystic Ovary Syndrome and Healthy Reproductively Normal Women
Women with PCOS are more likely to have sleep apnea, mainly if they are obese.
research Kisspeptin and LH Pulsatile Temporal Coupling in PCOS Patients
Women with regular menstrual cycles and PCOS have linked kisspeptin and LH hormone patterns, unlike those with irregular cycles.
research Therapy and Antifungal Susceptibility Profile of Microsporum Canis
Terbinafine and itraconazole are more effective against Microsporum canis than fluconazole and griseofulvin.
research Hair Growth Effects of Oral Administration of Finasteride, a Steroid 5 Alpha-Reductase Inhibitor, Alone and in Combination with Topical Minoxidil in the Balding Stumptail Macaque
Finasteride and minoxidil together promote hair growth better than either alone.
research Understanding and Addressing Hair Disorders in Transgender Individuals
Hormone therapy affects hair growth in transgender individuals, with testosterone potentially causing hair loss in trans men and estrogen reducing facial/body hair in trans women; treatment options vary.