research Effects of PNU157706, a Dual 5α-Reductase Inhibitor, on Rat Epididymal Sperm Maturation and Fertility1
PNU157706 reduced rat sperm movement and fertility without affecting offspring health.
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960-990 / 1000+ results research Alopecia areata and risk of atopic and autoimmune conditions: population-based cohort study
People with alopecia areata are more likely to have other immune-related conditions.
research Preliminary report of intraovarian injections of autologous platelet-rich plasma (PRP) in extremely poor prognosis patients with only oocyte donation as alternative: a prospective cohort study
PRP injections did not significantly improve ovarian function in women with low ovarian reserve.
research Frontal fibrosing alopecia shows robust T helper 1 and Janus kinase 3 skewing
Frontal fibrosing alopecia is linked to increased immune system activity and reduced stem cells, suggesting early treatment targeting this pathway might prevent hair follicle damage.
research Biology of the eyelash hair follicle: an enigma in plain sight
Scientists don't fully understand eyelash hair follicle biology, including growth and color, and suggest more research is needed.
research Pemphigus and associated comorbidities: a cross-sectional study
People with pemphigus are more likely to have conditions like hypothyroidism, inflammatory bowel disease, and diabetes.
research l-Ascorbic acid 2-phosphate promotes elongation of hair shafts via the secretion of insulin-like growth factor-1 from dermal papilla cells through phosphatidylinositol 3-kinase
Vitamin C derivative helps hair grow longer by making cells produce a growth factor through a specific cellular pathway.
research Hair extensions: a concerning cause of hair disorders
Hair extensions can cause hair loss and scalp damage, and these problems might be more common than people realize.
research In vitro bioassays for androgens and their diagnostic applications
In vitro bioassays are better than traditional methods for measuring androgen activity but aren't ready for routine use yet.
research Scalp hair diameter increases during pregnancy
Pregnant women's hair gets thicker.
research Straight hair associated with interferon-alfa plus ribavirin in hepatitis C infection
ALA-PDT is effective and safe for chronic X-ray dermatitis, providing complete or partial remission.
research Mrp3, a Mitogen-Regulated Protein/Proliferin Gene Expressed in Wound Healing and in Hair Follicles*
Mrp3 helps in wound healing and hair growth.
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 A study of etretinate alopecia
Etretinate treatment changed hair growth patterns in many patients.
research STIMULATING EFFECT OF ADRENALECTOMY ON HAIR GROWTH AND MELANIN DEPOSITION IN BLACK RATS FED DIETS ADEQUATE AND DEFICIENT IN THE FILTRATE FACTORS OF VITAMIN B1
Adrenalectomy boosts hair growth and melanin in black rats, even with vitamin B¹ deficiency.
research The Efficacy of 24-Month Metformin for Improving Menses, Hormones, and Metabolic Profiles in Polycystic Ovary Syndrome
Metformin improves menstrual cycles and hormone levels in women with PCOS, mostly within the first 6 months.
research The quantification of reproductive hormones in the hair of captive adult brown bears and their application as indicators of sex and reproductive state
Measuring reproductive hormones in brown bear hair could help identify their sex and reproductive state, but better collection methods or lab techniques are needed.
research Cell wall-associated ROOT HAIR SPECIFIC 10, a proline-rich receptor-like kinase, is a negative modulator of Arabidopsis root hair growth
ROOT HAIR SPECIFIC 10 (RHS10) reduces the length of root hairs in Arabidopsis plants.
research Utilization of Telemedicine in the U.S. Military in a Deployed Setting
The U.S. military's teledermatology program was effective in providing fast and successful skin care in remote locations, preventing unnecessary evacuations.
research Absence of vellus hair in the hairline: a videodermatoscopic feature of frontal fibrosing alopecia
Lack of small, fine hair on the front hairline is a key sign of frontal fibrosing alopecia.
research Alopecia Areata: A possible extraintestinal manifestation of Crohn's disease
Alopecia Areata might be linked to Crohn's disease.
research Stem cells and alopecia: a review of pathogenesis
Damaged hair follicle stem cells can cause permanent hair loss, but understanding their role could lead to new treatments.
research The role of psychological factors and serum zinc, folate and vitamin B12levels in the aetiology of trichodynia: a case-control study
Psychological factors like depression may be more important than zinc, folate, and vitamin B12 levels in causing scalp pain in people with hair loss.
research The lack of significant changes in scalp hair follicle density with advancing age
Aging alone barely affects the number of hair follicles, meaning hair loss is minimal without other conditions like androgenetic alopecia.
research Inhibition of Hair Growth by Testosterone in the Presence of Dermal Papilla Cells from the Frontal Bald Scalp of the Postpubertal Stumptailed Macaque1
Testosterone can slow down hair growth when combined with certain cells from bald scalps, and this effect can be blocked by an androgen receptor blocker.
research Clinical and hormonal effects of the 5 alpha-reductase inhibitor finasteride in idiopathic hirsutism.
Finasteride reduces hair growth and is safe for women with excessive hair.
research Concise Review: Translating Regenerative Biology into Clinically Relevant Therapies: Are We on the Right Path?
We need to understand more about regeneration to improve human tissue healing.
research Therapeutic experience with oral finasteride for androgenetic alopecia in female-to-male transgender patients
Finasteride effectively treats hair loss in transgender men with few side effects.
research Polycystic ovary syndrome is associated with anogenital distance, a marker of prenatal androgen exposure
Women with polycystic ovary syndrome tend to have a longer anogenital distance.
research Hair shedding in women: how much is too much?
The hair shedding scale accurately identifies abnormal hair shedding in women with long hair, with grades 5 and 6 indicating excessive shedding.