research Acute and 30-day oral toxicity studies of a novel coccidiostat – ethanamizuril
Ethanamizuril is safe for rats at 20 mg/kg feed, but higher doses cause hair loss, organ changes, and liver, kidney, and lung damage.
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research Ppp2r2a Knockout Mice Reveal That Protein Phosphatase 2A Regulatory Subunit, PP2A-B55α, Is an Essential Regulator of Neuronal and Epidermal Embryonic Development
The PP2A-B55α protein is essential for brain and skin development in embryos.
research A simple method using ex vivo culture of hair follicle tissue to investigate intrinsic circadian characteristics in humans
Researchers developed a way to study human body clocks using hair tissue, which works similarly in both healthy and dementia patients.
research Microneedling as a successful treatment for alopecia X in two Pomeranian siblings
Microneedling helped two Pomeranian dogs with a hair growth disorder grow back 90% of their fur in 12 weeks, and the results lasted for a year.
research Complex Changes in the Apoptotic and Cell Differentiation Programs during Initiation of the Hair Follicle Response to Chemotherapy
Chemotherapy causes complex changes in hair follicle cells that can lead to hair loss.
research Improving selective androgen receptor modulator discovery and preclinical evaluation
We need better ways to test and understand SARMs to make safer and more effective treatments.
research Multipotent Neural Crest Stem Cell-Like Cells from Rat Vibrissa Dermal Papilla Induce Neuronal Differentiation of PC12 Cells
Rat whisker cells can help turn other cells into nerve cells and might be used to treat brain injuries or diseases.
research Androgenetic alopecia and COVID ‐19: A review of the hypothetical role of androgens
Possible link between androgens and COVID-19 severity; more research needed.
research Topical L‐thyroxine: The Cinderella among hormones waiting to dance on the floor of dermatological therapy?
Topical L-thyroxine may help with wound healing and hair growth but should be used short-term due to potential risks.
research Androgenetic Alopecia
Male pattern baldness may be caused by factors like poor blood circulation, scalp tension, stress, and hormonal imbalances, but the exact causes are still unclear.
research Hair(y) Matters in Melanoma Biology
The document concludes that the immune-inhibitory environment of the hair follicle may prevent melanoma development.
research Hair Graying Regulators Beyond Hair Follicle
Hair graying is influenced by factors like nerves, fat cells, and immune cells, not just hair follicles.
research Restoring neuropetide Y levels in the hypothalamus ameliorates premature aging phenotype in mice
Increasing neuropeptide Y in the brain can slow aging signs in mice.
research Understanding Causes of Hair Loss in Women
The conclusion is that hair loss in women is caused by a mix of hormonal, environmental, and genetic factors, and treatments should target these various causes.
research Evaluation of the efficacy and safety of cow placenta extract lotion versus minoxidil 2% in the treatment of female pattern androgenetic alopecia
Cow placenta lotion works like minoxidil 2% for female hair loss, with fewer side effects.
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 Secondary amenorrhea
Secondary amenorrhea has many causes and requires thorough evaluation to treat and restore menstrual cycles.
research Hair Loss due to Electromagnetic Radiation from Overuse of Cell Phone
Excessive cell phone use may cause hair loss due to electromagnetic radiation.
research Pregnancy in postpartum estrus induces inflammatory milk production and catagen specific pup skin inflammation in interleukin-10 deficient mice
Pregnancy right after giving birth in mice lacking IL-10 causes milk that leads to liver issues and hair loss in their babies.
research Inflammatory loops in the epithelial–immune microenvironment of the skin and skin appendages in chronic inflammatory diseases
Chronic inflammatory skin diseases are caused by disrupted interactions between skin cells and immune cells.
research Bad Hair Day: Testosterone and Wnts
Testosterone can both promote hair growth and cause baldness by affecting hair growth signals.
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 Copper Deficiency a New Reason of Androgenetic Alopecia?
Copper deficiency may cause hair loss, and treating it could involve nutrition and hormones.
research Ethnopharmacological study about Glycyrrhiza glabra L. (Licorice) based on Ayurveda, An Indian System of Traditional Medicine- A Review
Licorice has many traditional health benefits, but more research is needed to fully support these claims.
research The role of versican in the skin ECM and its interaction with hyaluronic acid
Hyaluronic acid and versican are important for skin healing and hair growth and might help in regenerative medicine.
research Differential activity of 2-methylene-19-nor vitamin D analogs on growth factor gene expression in rhino mouse skin and comparison to all-trans retinoic acid
Some vitamin D analogs can thicken skin and reduce pore size like a common acne treatment, with one analog also affecting skin growth factors.
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 Androgenetic alopecia: Update on etiology
AGA, a common hair loss, is caused by genetics, hormones, age, and environmental factors.
research The potential of androgenic alopecia management from plant derivatives
Plant extracts like Avicennia marina, Boehmeria nipononivea, and Camellia sinensis could potentially treat hair loss with fewer side effects than synthetic drugs.
research Human Hair as a Testing Substrate in the Era of Precision Medicine: Potential Role of ‘Omics-Based Approaches
Human hair shows promise for non-invasive medical testing, but more research is needed to standardize its use.