14 citations
,
October 2020 in “Natural Products and Bioprospecting” This review discusses current topical treatments, natural products, and complementary therapies for androgenetic alopecia, but it reports no new clinical results.
9 citations
,
March 2018 in “International Journal of Cancer” The study suggests that male pattern baldness, a possible indicator of sex hormone levels, may be linked to an increased risk of gastric cancer in men.
7 citations
,
March 2017 in “Actas Dermo-Sifiliográficas” This review summarizes recent therapeutic advancements in treating various forms of alopecia, including new applications of oral minoxidil, dutasteride, finasteride, Janus kinase inhibitors, and novel hair transplant techniques, without presenting original research results.
7 citations
,
March 2011 in “Hormone and Metabolic Research” This study found that in PCOS patients, variations in the lipin 1 gene, particularly the intron 1 SNP, may protect against insulin resistance and glucose intolerance, highlighting a potential genetic factor in the disorder's cardiometabolic complications.
6 citations
,
May 1997 in “Journal of Dermatological Science” This study found that a gene from hamster flank organs is indirectly regulated by androgens, despite lacking direct androgen responsive elements, indicating involvement of androgen-dependent transcription factors.
4 citations
,
February 2011 in “Nature Reviews Endocrinology” Metformin and thiazolidinediones are similarly effective for PCOS, but metformin is often preferred due to fewer side effects.
1 citations
,
December 2022 in “Bioactive Materials” In this study, researchers developed a nanocomposite microneedle patch containing copper/zinc dual-doped silica nanoparticles, which release substances to promote hair follicle regeneration by targeting various pathophysiological aspects of androgenic alopecia, presenting an effective anti-hair loss treatment strategy.
January 2026 in “Journal of Clinical Case Studies” This article discusses the potential of copper tripeptide (GHK-Cu) to support collagen synthesis and antioxidant activity in the context of androgenetic alopecia but reports no clinical results.
November 2025 in “Quality in Sport” This review found that hydrolyzed collagen supplementation, particularly marine collagen, improves skin hydration, elasticity, and density while strengthening hair and nails, especially when paired with vitamin C and trace elements; however, more studies are necessary to evaluate long-term efficacy across different sources and demographics.
This study found that pregnant women experiencing hair loss in the first and second trimesters had significantly lower levels of vitamin D3 and ferritin compared to those not experiencing hair loss, with these levels explained by typical pregnancy physiology.
April 2024 in “Lasers in medical science” This study found that near-infrared LED therapy enhanced ATP synthesis, reduced reactive oxygen species, and promoted collagen production and hair growth more effectively than white LEDs in human skin cells and a photoaging mouse model.
October 2023 in “ANNALS OF PAKISTAN MEDICAL & ALLIED PROFESSIONALS” This study found that in women with PCOS, insulin resistance is closely associated with hyperandrogenism, indicating it may independently predict increased androgen levels.
October 2018 in “InTech eBooks” This article reviews various treatments for alopecia, highlighting that minoxidil, finasteride, PRP therapy, and hair transplants are the most commonly used options, but it reports no new clinical results.
This study found that holding abatacept infusions for four weeks or longer before elective hip or knee arthroplasty did not reduce the risk of post-operative infections or readmissions.
October 2020 in “Clinical and Experimental Dermatology” Hair loss improved after removing pituitary tumor.
November 2015 in “Springer eBooks” Hair loss treated with minoxidil, finasteride, laser/light, hair transplant, and scalp prostheses; more research needed for skin of color.
12 citations
,
October 2012 in “Dermatologic Clinics” This review discusses the use of electromagnetic radiation, including low-level laser therapy, for hair loss management, but it reports no new clinical results and suggests further research.
4 citations
,
November 2017 in “Journal of Cosmetic Dermatology” This study found that polyquaternium-68 at pH 9 achieved the greatest hair deposition, while polyquaternium-44 demonstrated the best wash resistance at pH 6.
This review of existing literature reports that photobiomodulation shows high effectiveness and safety in treating dermatological conditions like acne, psoriasis, and alopecia, though standardized clinical trials are needed to further validate its therapeutic benefits.
1 citations
,
October 2023 in “The Journal of nutrition, health & aging” In this study, hair levels of zinc and chromium were associated with a reduced likelihood of age-related cognitive decline in centenarians and oldest-old adults, suggesting further research is needed on these elements' potential role in cognitive health among the elderly.
12 citations
,
July 1979 in “International Journal of Dermatology” This article reviews the clinical manifestations and contributing factors of acute zinc depletion syndrome, reporting no new results but discussing prevention and treatment strategies.
3 citations
,
November 2022 in “Frontiers in oncology” This study found that while serum zinc concentrations were not associated with developing gynecologic cancers, zinc deficiency was linked to a higher recurrence rate.
January 2020 in “Journal of Clinical Biochemistry and Nutrition” This study observed that lower serum zinc levels in patients with chronic liver disease were linked to a higher prevalence of symptoms like dermatitis, taste disorder, and alopecia, suggesting these symptoms may be associated with zinc deficiency.
207 citations
,
April 2006 in “Journal of The American Academy of Dermatology” This review discusses the complexities of diagnosing and treating iron deficiency related to nutritional anemia and hair loss, concluding that routine screening and supplementation for hair loss are not yet supported by sufficient evidence.
54 citations
,
June 2001 in “The Indian Journal of Pediatrics” This study found that newborns with neural tube defects and their mothers had significantly lower hair zinc levels compared to controls.
29 citations
,
December 1998 in “Seminars in Cutaneous Medicine and Surgery” This review examines recent approvals and emerging treatments for androgenetic alopecia, discussing newly approved drugs like Propecia and Rogaine Extra Strength 5%, but without presenting new clinical results.
13 citations
,
January 2015 in “International Journal of Trichology” This study found that cadmium levels were significantly higher in women with chronic telogen effluvium compared to healthy controls, suggesting cadmium toxicity might contribute to this hair shedding condition.
11 citations
,
December 2016 in “Frontiers in Psychology” In this study, researchers used computer-generated models to demonstrate that subtle changes in hair diameter, density, and style significantly affect perceptions of age, health, and attractiveness.
10 citations
,
August 2023 in “Clinical Nutrition” This study found that exposure to certain elements during pregnancy, measured in maternal hair, was associated with increased risk of gestational diabetes and potential impacts on infant neurodevelopment, with elements like Ta, Re, and Se posing the highest risk for gestational diabetes.
8 citations
,
January 2024 in “Journal of Human Reproductive Sciences” This study found that serum zinc levels were lower in PCOS subjects compared to normal controls, suggesting zinc may play a vital role in PCOS pathophysiology.