53 citations,
January 2009 in “Journal of Investigative Dermatology” UVB radiation harms hair growth and health, causing cell death and other changes in human hair follicles.
13 citations,
May 2020 in “Journal of Plastic Reconstructive and Aesthetic Surgery” Botulinum toxin's effectiveness for treating scalp alopecia is not well-supported due to insufficient data.
5 citations,
March 2012 in “Microscopy Research and Technique” UVB radiation changes the chemical makeup and dries out human hair but doesn't alter its appearance or texture.
19 citations,
January 2015 in “Current problems in dermatology” Ultraviolet rays damage hair, smoking may cause hair loss, and good nutrition is important for hair health, but genetics mainly decide hair thickness.
9 citations,
January 2007 in “Endocrine Practice” A woman's male-like symptoms and high testosterone were due to ovarian hilus-cell hyperplasia, which improved after surgery.
14 citations,
March 2012 in “Lasers in Surgery and Medicine” A low-power, fast laser safely reduces hair with minimal pain and few side effects.
1 citations,
January 2019 in “Przegla̧d dermatologiczny” Skin problems like psoriasis and systemic sclerosis can increase the risk of heart disease, so doctors should watch for heart risks in patients with these conditions.
Different types of skin cells and immune cells play a role in healing UV-damaged skin, with chronic UV exposure causing lasting damage to certain skin cells.
July 2021 in “IntechOpen eBooks” Ginseng, especially its component ginsenosides, can promote hair growth, reduce hair loss, and potentially treat conditions like alopecia by affecting cell pathways and cytokines.
80 citations,
April 2006 in “Clinical Interventions in Aging” Minoxidil and Finasteride are effective for male baldness; more research is needed for hair aging treatments.
January 1990 in “Springer eBooks” Some chemicals can permanently or temporarily remove color from skin and hair, which can be distressing and is not well-regulated in cosmetics.
70 citations,
July 2020 in “Pharmacological Reports” Cepharanthine, a Japanese hair loss drug, shows promise as a COVID-19 treatment but needs more testing.
1 citations,
January 2012 in “Elsevier eBooks” The document concludes that the skin is a complex organ providing protection, sensation, and healing, with challenges in treating conditions like itchiness.
January 2014 in “Journal of Pigmentary Disorders” Women's hair gets thinner and grayer as they age, with treatments available for hair loss and graying.
185 citations,
February 2018 in “Journal of Investigative Dermatology” Melatonin may benefit skin health and could be a promising treatment in dermatology.
62 citations,
January 2003 in “Dermatology” Sunlight worsens hair loss; protect scalp.
6 citations,
November 2014 in “The journal of investigative dermatology/Journal of investigative dermatology” Stephen Rothman made important discoveries in dermatology, including the use of PABA in sunscreens, but never profited from his work.
3 citations,
September 2023 in “Skin research and technology” New treatments for skin damage from UV light using stem cells and their secretions show promise for skin repair without major risks.
222 citations,
January 2005 in “Endocrine journal” Melatonin is important for skin health and protection, and can be made by the skin or applied to it.
10 citations,
January 2013 in “Journal of skin cancer” PKC ε increases hair follicle stem cell turnover and may raise skin cancer risk.
3 citations,
November 2023 in “Frontiers in cell and developmental biology” Melanocytes are important for skin and hair color and protect the skin from UV damage.
3 citations,
December 2011 in “Pediatric Dermatology” The patient's long-term hair loss was caused by leukemia treatments and low estrogen levels, worsened by her genetic tendency for hair loss.
77 citations,
July 2013 in “Best Practice & Research in Clinical Obstetrics & Gynaecology” Menopause reduces skin collagen and elasticity, and while estrogen therapy can help, its risks require careful consideration.
Different types of sun exposure can damage skin cells and affect healing, with chronic exposure being more harmful, and certain immune cells help in the repair process.
7 citations,
August 2018 in “South African Medical Journal” Clinicians should understand tattoos to manage health issues, as tattoos can cause complications and affect medical assessments.
January 2025 in “Antioxidants” SHED-CM can reduce hair graying and protect against damage from X-rays.
45 citations,
January 2020 in “Pharmaceutical Biology” Dendrobium officinale polysaccharides may help with hair growth, skin moisturization, and protection against oxidative damage.
February 2018 in “Egyptian Journal of Radiation Sciences and Applications” Patients with Discoid Lupus Erythematosus have lower vitamin D and antioxidant levels and higher oxidative stress.
9 citations,
September 2018 in “Journal of Photochemistry and Photobiology B-biology” A hair-growth formula with cystine and thiamin helps protect skin cells against UV damage and improves their growth.
114 citations,
October 2017 in “American journal of clinical dermatology” Adequate vitamin D is crucial for skin health and should be considered in dermatology.