research Society's Knowledge About Physiological Causes of Hair Loss: A Cross-Sectional Study at The University of Basrah
Most students know the causes of hair loss, but many wrongly think heredity isn't one.
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270-300 / 1000+ resultsresearch The Effects of Single Testosterone Administration and Stress Induction on Steroid Hormone Levels in Hair
Testosterone increases hair testosterone levels, stress raises hair cortisol, and relationship status affects hormone levels.
research Investigating the role of various extracellular matrix in androgenetic alopecia: Insights from immunostaining and quantitative analysis – A pilot study
ECM changes may play a role in hair loss, with differences between males and females.
research Moniletherix
Monilethrix causes short, fragile hair with no specific treatment available.
research Dermatologic manifestations of endocrine disorders
Skin problems can be signs of hormone-related disorders and recognizing them early is important for treatment.
research Frontal Fibrosing Alopecia in Men: A Review of the Literature
Frontal fibrosing alopecia in men is often misdiagnosed and needs better diagnostic criteria and treatment strategies.
research A rare adverse event following laser hair reduction
Laser hair reduction can sometimes cause a rare skin condition called Fox-Fordyce disease.
research Clinicopathological, trichoscopic and biochemical parameters in females with patterned hair loss
The study concluded that female pattern hair loss is linked to psychological distress and is hard to diagnose and treat, with its causes still not fully understood.
research The Human Sebocyte Culture Model Provides New Insights into Development and Management of Seborrhoea and Acne
The human sebocyte culture model has improved understanding of oily skin and acne, and how they can be treated.
research Endocrine control of benign prostatic hyperplasia
Hormones and metabolism play a complex role in prostate enlargement, and more research is needed to improve diagnosis and treatment.
research Mycorrhiza-induced change in root hair growth is associated with IAA accumulation and expression of EXPs in trifoliate orange under two P levels
Mycorrhizal fungi improve root hair growth and nutrient uptake in trifoliate orange, especially when phosphorus is low.
research Estrogens and Human Scalp Hair Growth—Still More Questions than Answers
The effects of estrogen on human hair growth are unclear and need more research.
research The injectable contraceptives depot medroxyprogesterone acetate and norethisterone enanthate substantially and differentially decrease testosterone and sex hormone binding globulin levels: A secondary study from the WHICH randomized clinical trial
Both injectable contraceptives lower testosterone and SHBG levels, with NET-EN having a greater effect than DMPA-IM.
research The role of pre-operative androgen stimulation in hypospadias surgery.
Pre-operative hormone treatment for hypospadias surgery might improve outcomes, but more research is needed to confirm.
research Hair Biology and Care Product Ingredients from Marine Organisms
Marine-derived ingredients show potential for hair health but need more human trials to confirm effectiveness.
research Implanon® and alopecia
The contraceptive implant Implanon may be linked to hair loss, but the reported case of alopecia could be unrelated to the implant.
research Cutaneous Manifestations of PCOS
PCOS often causes skin issues like excess hair, acne, hair thinning, and dark patches due to hormone imbalances and insulin resistance.
research Effect of 5-alpha reductase inhibitors in animal models of Parkinson’s disease
5-alpha reductase inhibitors may help protect the brain and gut in Parkinson's disease.
research Testosterone is poorly related to erectile dysfunction in young/middle aged human immunodeficiency virus-infected men
Testosterone levels are not linked to erectile dysfunction in young and middle-aged men with HIV.
research Androgenetic alopecia in women
Hair loss in women, often not related to male hormones, increases with age and can cause significant emotional distress.
research Secondary Sexual Characteristics and Menses in Young Girls
African-American girls tend to start puberty earlier than white girls, possibly due to increased androgen production.
research Hirsutism-A Comprehensive Update of Embryology, Aetiopathogenesis and Therapeutic Approach
The document concluded that more research is needed to understand how estrogen affects the enzyme involved in hirsutism development.
research Genome assembly and methylome analysis of the white wax scale insect provides insight into sexual differentiation of metamorphosis in hexapod
The white wax scale insect's genome shows that complete metamorphosis evolved earlier than thought and highlights differences in male and female development.
research PHYSIOLOGIC SKIN CHANGES ASSOCIATED WITH PREGNANCY
Pregnancy often causes skin changes like darkening, stretch marks, and hair growth, which may improve after childbirth.
research Integration of Ethylene and Auxin Signaling and the Developmental Consequences of Their Crosstalk
Ethylene and auxin hormones interact in complex ways that are essential for plant growth and development.
research GABAAreceptor modulation by neurosteroids in models of temporal lobe epilepsies
Neurosteroids change how GABA_A receptors work in the brain, which could be important for treating temporal lobe epilepsy.
research Hedonic sensitivity to natural rewards is affected by prenatal stress in a sex-dependent manner
Prenatal stress changes how male and female rats enjoy rewards differently, linked to sex hormones.
research The impact of obesity on the folliculosebaceous unit
Obesity may worsen hair loss in men and increase hirsutism in overweight or obese individuals, with weight loss recommended for treatment.
research In Vitro Main Pathways of Steroid Action in Cultured Hair Follicle Cells: Vascular Approach
Steroids, particularly estrogens and 5α-reductase inhibitors, affect blood vessel-related hair growth processes in hair follicle cells.
research Sex Hormones and Antiandrogens Influence In Vitro Growth of Dermal Papilla Cells and Outer Root Sheath Keratinocytes of Human Hair Follicles.
Certain sex hormones and antiandrogens can either slow down or speed up the growth of human hair follicle cells depending on their concentration.