research Hair and Scalp Disorders in Women of African Descent
Afro-textured hair is more fragile and prone to certain scalp conditions, requiring careful treatment and more research for effective management.
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research Androgenic Alopecia: Cross-Talk Between Cell Signal Transduction Pathways
Hair loss in Androgenetic alopecia (AGA) is due to altered cell sensitivity to hormones, not increased hormone levels. Hair growth periods shorten over time, causing hair to become thinner and shorter. This is linked to miscommunication between cell pathways in hair follicles. There's also a change in gene expression related to blood vessels and cell growth in balding hair follicles. The exact molecular causes of AGA are still unclear.
research Hair Loss in Infancy and Childhood
The document concludes that proper diagnosis and management of hair loss in children require a detailed examination and understanding of various hair disorders.
research Efficacy and Tolerability of an Oral Supplement Containing Amino Acids, Iron, Selenium, and Marine Hydrolyzed Collagen in Subjects With Hair Loss: A Prospective, Randomized, 3-Month, Controlled, Assessor-Blinded Study
The supplement with amino acids, iron, selenium, and marine hydrolyzed collagen improved hair growth more than drug treatment alone, with most people tolerating it well.
research Polycystic Ovarian Syndrome: Comprehensive Overview and Management Strategies
PCOS is a common hormonal disorder with symptoms like irregular periods and excess hair growth, managed with lifestyle changes and medications.
research Proceedings of the Ninth World Congress for Hair Research 2015
The 2015 Hair Research Congress concluded that stem cells, maraviroc, and simvastatin could potentially treat Alopecia Areata, topical minoxidil, finasteride, and steroids could treat Frontal Fibrosing Alopecia, and PTGDR2 antagonists could also treat alopecia. They also found that low-level light therapy could help with hair loss, a robotic device could assist in hair extraction, and nutrition could aid hair growth. They suggested that Alopecia Areata is an inflammatory disorder, not a single disease, indicating a need for personalized treatments.
research Hair Restoration: An Overview of Anatomy, Causes, and Treatments
The document concludes that there are various causes and treatments for hair loss, with hair transplantation being a notable option.
research Premature Graying of Scalp Hairs Treated with Ferrous Sulfate
Iron supplements may reverse premature hair graying caused by iron deficiency.
research Low-Level Light Therapy and Hair Loss
Low-level light therapy is FDA-approved for male pattern hair loss, increases hair count and strength, and is considered safe for use.
research Facts and Ideas from Anywhere
Obesity in the U.S. is largely influenced by diet and exercise, certain medications can improve heart procedures and hair growth, and major teaching hospitals have better patient outcomes.
research Molecular Basis of Androgenetic Alopecia: From Androgen to Paracrine Mediators Through Dermal Papilla
Male pattern baldness involves hormones and cell signals affecting hair growth.
research Non-Classic Congenital Adrenal Hyperplasia Due to 21-Hydroxylase Deficiency Revisited: An Update with a Special Focus on Adolescent and Adult Women
The update highlights that non-classic congenital adrenal hyperplasia is common in women with excess male hormones, requires specific hormone tests for diagnosis, and has various treatment options depending on age and symptoms.
research Androgens and Androgen Receptor Action in Skin and Hair Follicles
Male hormones and their receptors play a key role in hair loss and skin health, with potential new treatments being explored.
research Clinical and Endocrine Effects of Finasteride, a 5α-Reductase Inhibitor, in Women with Idiopathic Hirsutism
Finasteride reduces hairiness and androgen levels in women with unexplained excessive hair growth.
research Male Pattern Hair Loss: Current Understanding
Genetics and hormones cause hair loss; finasteride treats it safely.
research α3β1-Integrin Regulates Hair Follicle But Not Interfollicular Morphogenesis in Adult Epidermis
α3β1-integrin is crucial for maintaining normal hair follicle shape and function but not needed for the development of the surrounding skin.
research Conversion of the Nipple to Hair-Bearing Epithelia by Lowering Bone Morphogenetic Protein Pathway Activity at the Dermal-Epidermal Interface
Blocking a specific protein signal can make hair grow on mouse nipples.
research Age-Related Hair Changes in Men: Mechanisms and Management of Alopecia and Graying
Men's hair loss is caused by hormones and genes, and can be treated with medication and surgery, while graying is due to aging and has no prevention except dyeing.
research Azasteroids as Inhibitors of Testosterone 5α-Reductase in Mammalian Skin
Certain 4-azasteroids are effective at blocking the enzyme that processes testosterone in human skin and could help treat acne, excessive hair growth, and male pattern baldness.
research Hair Restoration Surgery: The State of the Art
Hair restoration surgery has advanced, focusing on natural results and may improve further with new techniques and therapies.
research Androgen Receptor Accelerates Premature Senescence of Human Dermal Papilla Cells in Association with DNA Damage
Androgen receptor signaling causes early aging of cells important for hair growth by damaging their DNA.
research Biallelic HEPHL1 Variants Impair Ferroxidase Activity and Cause an Abnormal Hair Phenotype
Mutations in the HEPHL1 gene cause abnormal hair and cognitive issues.
research Comparison of Zinc, Copper, and Iron Content in Hair and Serum in Alopecia Areata Patients with Normal Group
Hair and serum levels of zinc, copper, and iron are similar in people with alopecia areata and healthy individuals.
research Psychotrichology: Psychosomatic Aspects of Hair Diseases
Hair diseases can have psychological effects and should be treated with a combination of psychosomatic care, therapy, and medication.
research Telomere Dysfunction Impairs Epidermal Stem Cell Specification and Differentiation by Disrupting BMP/pSmad/P63 Signaling
Telomere damage affects skin and hair follicle stem cells by messing up important growth signals.
research Characterization of Minoxidil/Hydroxypropyl-β-Cyclodextrin Inclusion Complex in Aqueous Alginate Gel Useful for Alopecia Management: Efficacy Evaluation in Male Rats
The gel made of minoxidil and hydroxypropyl-β-cyclodextrin improves hair growth and is good for long-term use.
research Is There Any Relationship Between Decreased AgNOR Protein Synthesis and Human Hair Loss?
Less AgNOR protein production is linked to hair loss.
research Managing Hair Loss in Midlife Women
The conclusion is that proper evaluation and treatment of hair loss in midlife women is important, considering the emotional impact and potential for various treatments.
research Hirsutism, Postpartum Telogen Effluvium, and Male Pattern Alopecia
Hormonal changes during and after pregnancy can cause hair growth changes and hair loss, with treatments available for some conditions.
research Transplants from Balding and Hairy Androgenetic Alopecia Scalp Regrow Hair Comparably Well on Immunodeficient Mice
Hair from balding and non-balding areas regrows similarly on mice.