research Androgens and Hair: A Biological Paradox
Androgens can cause hair growth in some areas but hair loss on the scalp.
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research Evaluation of Anxiety and Levels of Serum B12, Folate, TSH, Ferritin, and Zinc in Telogen Alopecia Patients with Trichodynia
The study found no link between anxiety, vitamin B12, folate, TSH, ferritin, zinc levels, and trichodynia in telogen alopecia patients.
research New Treatments of Hyperandrogenism and Hirsutism
Hirsutism causes significant psychological distress in women.
research Androgens and Hair: A Biological Paradox with Clinical Consequences
Androgens can both increase body hair and cause scalp hair loss.
research Morphogenetic Mechanisms in the Cyclic Regeneration of Hair Follicles and Deer Antlers from Stem Cells
Hair follicles and deer antlers regenerate similarly through stem cells and are influenced by hormones and growth factors.
research Inhibition of Prolactin Promotes Secondary Skin Follicle Activation in Cashmere Goats
Blocking prolactin increases the activity of secondary hair follicles in cashmere goats.
research Determination of Secondary Follicle Characteristics, Density, Activity, and Hoxc13 Expression Pattern of Hexi Cashmere Goat Breed
Hexi cashmere goats' hair growth varies by stage, with Hoxc13 linked to hair activity.
research Why Care About Linear Hair Growth Rates? A Study Using In Vivo Imaging and Computer-Assisted Image Analysis After Manual Processing in Unaffected Male Controls and Men with Male Pattern Hair Loss
Thicker hair grows faster; hair loss patients have slower growth.
research Transforming Growth Factor-Alpha Immunoreactivity During Induced Hair Follicle Growth Cycles in Sheep and Ferrets
TGF-alpha is present in sheep and ferret skin and may affect hair growth without directly stimulating cell proliferation.
research Differential Impact of Environmental Factors on Systemic and Localized Autoimmunity
Environmental factors like diet and vitamin levels, especially Vitamin D, can affect autoimmune diseases differently, with lifestyle changes potentially improving outcomes.
research Cutaneous Markers of Disorders Affecting Adult Horses
Skin and hair changes in horses can indicate serious diseases, and recognizing these signs is important for treatment and management.
research Increased 25(OH)D3 Level in Redheaded People: Could Redheadedness Be an Adaptation to Temperate Climate?
Redheaded people may have evolved to efficiently make vitamin D in areas with less sunlight.
research Placebo-Controlled Dose-Effect Studies with Topical Minoxidil 2% or 5% in Male-Patterned Hair Loss Treated with Oral Finasteride Employing an Analytical and Exhaustive Study Protocol
Minoxidil 5% works better than 2% for hair growth in male-patterned hair loss.
research Pregnancy and the Hair Growth Cycle: Anagen Induction Against Hair Growth Disruption Using Nourkrin with Marilex, a Proteoglycan Replacement Therapy
Nourkrin® with Marilex® may increase hair count by 35.7% in postpartum hair loss.
research Discovery of Differentially Expressed Genes in Cashmere Goat Hair Follicles by RNA Sequencing
Researchers found 617 genes that behave differently in cashmere goat hair follicles, which could help understand hair growth.
research DHT and E2 Synthesis-Related Proteins and Receptors Expression in Male Yak Skin During Different Hair Follicle Stages
Male yak hair growth is influenced by DHT synthesis, which is promoted by 5α-red1 and AR during growth phases, while E2 may inhibit growth through ERα.
research Aqueous Extract of Red Deer Antler Promotes Hair Growth by Regulating the Hair Cycle and Cell Proliferation in Hair Follicles
Red deer antler extract helps hair grow by extending the growth phase and increasing cell growth in hair follicles.
research Androgen Metabolism as It Affects Hair Growth in Androgenetic Alopecia
Androgens, like DHT, affect hair growth and treatments like finasteride may help.
research The Involvement of Androgens in Human Hair Growth
Androgens play a key role in hair growth and disorders like baldness and excessive hairiness.
research A Clinical Study to Evaluate the Efficacy of Selected Traditional Hair Pack for Dandruff
The traditional hair pack effectively reduced dandruff without any side effects.
research Efficacy and Safety of a Food Supplement Containing L-Cystine, Serenoa Repens Extract, and Biotin for Hair Loss in Healthy Males and Females: A Prospective, Randomized, Double-Blinded, Controlled Clinical Trial
The food supplement with L-cystine, Serenoa repens extract, and biotin safely reduced hair loss and improved hair growth in men and women.
research The Topical Penta-Peptide Gly-Pro-Ile-Gly-Ser Increases the Proportion of Thick Hair in Japanese Men with Androgenetic Alopecia
GPIGS peptide increases thick hair growth in balding Japanese men.
research Lipid Nanoparticles for Topical and Transdermal Delivery of Pharmaceuticals and Cosmeceuticals
Lipid nanoparticles improve drug delivery through the skin, offering stability, controlled release, and better compatibility with skin.
research Atlas of Geriatric Dermatology
The book details skin conditions in older adults, their link to mental health, cancer treatment importance, hair loss remedies, and managing autoimmune and itchy skin.
research Regulation of the Human Hair Cycle
The conclusion is that effectively treating hair disorders is difficult due to the complex factors affecting hair growth and more research is needed to improve treatments.
research Association Between Vitamin D Deficiency and Psoriasis: A Case-Control Study
The study found no link between vitamin D deficiency and psoriasis but suggests more research is needed.
research Ectodermal Organ Stem Cells: Morphogenesis, Population Regenerative Behavior, and Evolutionary Development
Different ectodermal organs like hair and feathers regenerate differently, with specific stem cells and signals involved in their growth and response to the environment.
research Reduction of Telogen Rate and Increase of Hair Density in Androgenetic Alopecia by a Cosmetic Product: Results of a Randomized, Prospective, Vehicle-Controlled Double-Blind Study in Men
Cosmetic foam product reduces hair loss and increases hair density in men.
research In Vitro Hair Dermal Papilla Cells Induction by Fagraea Berteroana, a Tree of the Marquesan Cosmetopoeia (French Polynesia)
Fagraea berteroana fruit extract may promote hair growth by affecting cell proliferation and hair growth pathways.
research Hair Physiology: Hair Growth, Alopecia, Scalp Treatment, Etc.
The document concludes that new treatments for hair loss may involve a combination of cosmetics, clinical methods, and genetic approaches.