108 citations
,
November 1980 in “British Journal of Dermatology” Oral retinoids are effective for various skin conditions but have side effects and should not be used during pregnancy.
56 citations
,
November 2010 in “Pigment Cell & Melanoma Research” Brain hormones significantly affect hair color and could potentially be used to prevent or reverse grey hair.
30 citations
,
December 1999 in “Journal of Investigative Dermatology Symposium Proceedings” Steroids, particularly estrogens and 5α-reductase inhibitors, affect blood vessel-related hair growth processes in hair follicle cells.
22 citations
,
August 2011 in “Endocrine Practice” Most hirsutism cases are due to PCOS, and treatment focuses on lowering testosterone and blocking its effects.
11 citations
,
January 2017 in “Journal of Endocrinology/Journal of endocrinology” Female mice with disrupted 5α-reductase 1 had significant metabolic issues, including stress response problems, insulin resistance, liver fat buildup, and obesity.
9 citations
,
May 2008 in “Journal of Clinical Oncology” A woman's ovarian tumor causing high testosterone was successfully removed, and her symptoms improved.
7 citations
,
January 2017 in “Dermatology” People who get alopecia areata after age 50 usually have mild symptoms, high chances of hair regrowth, and often have other health conditions.
6 citations
,
September 2005 in “Expert Opinion on Pharmacotherapy” Androgen therapy can help with symptoms like low libido in women, but more research is needed to understand its long-term safety and effects on health.
3 citations
,
January 2023 in “Physiological Research” Conditioned media from mesenchymal stem cells show promise for tissue repair and disease treatment, but more research is needed on their safety and effectiveness.
1 citations
,
January 2015 in “Hair therapy & transplantation” Some supplements and hormones can increase hair loss by raising DHT levels.
1 citations
,
December 2011 Marine-derived ingredients show potential for hair health but need more human trials to confirm effectiveness.
January 2019 in “Springer eBooks” Modified HDL can better deliver drugs and genes, potentially improving treatments and reducing side effects.
January 2012 in “Elsevier eBooks” New treatments for skin and hair repair show promise, but further improvements are needed.
January 2004 in “Side effects of drugs annual” Certain skin drugs and topical agents, including some natural extracts and fragrances, can cause allergic reactions. Some hair dyes and extensions, as well as minoxidil, a hair growth treatment, can also cause allergies. Botulinum toxin A can effectively reduce sweat but may have temporary side effects.
April 1981 in “Pediatric research” Copper treatments increase copper in all tissues, but brindled female mice accumulate much more copper in their kidneys without clinical effects, unlike brindled male mice where brain copper deficiency is clinically significant.
Reviewers suggested the study on finding new drug uses through social media side-effects needs better methods and clearer limitations.
The peer review highlighted the need for clearer data handling, questioned the study's validity, and recognized improvements from the original version.
Reviewers criticized the study for its assumptions, social media data collection issues, and lack of comparison to existing methods.
January 2026 in “Revista Científica de la Facultad de Ciencias Veterinarias” Ozonated oil and Centella asiatica extract improve wound healing in mice, with each having specific benefits.
89 citations
,
April 2023 in “Forensic Science International Genetics” Forensic DNA Phenotyping can now better predict appearance, ancestry, and age from DNA, but more research is needed for precise police use.
7 citations
,
October 2021 in “Journal of Mind and Medical Sciences” Milk powder in Romania often has unsafe levels of aluminum and other elements, posing health risks.
July 2023 in “Medicina Estética Revista Científica de la Sociedad Española de Medicina Estética (SEME)” Infrared light, alone or with hyaluronic acid, effectively treats skin laxity with minimal side effects.
January 2024 in “Medicina estética/Medicina estética” Es crucial diferenciar entre dermatitis seborreica y liquen plano antes de un trasplante capilar para asegurar mejores resultados.
53 citations
,
November 1997 in “Journal of Forensic Sciences” Darker hair in guinea pigs holds more codeine than lighter hair.
6 citations
,
April 2022 in “Journal of diabetes research” Type 2 diabetes slows down skin and hair renewal by blocking important stem cell activation in mice.
1 citations
,
July 2025 in “Frontiers in Veterinary Science” Tibetan sheep have specific genes for high-altitude adaptation and wool traits, aiding breeding strategies.
October 2012 in “Journal of Dermatological Science” Erythropoietin can promote hair growth by increasing IGF-1 in hair cells.
32 citations
,
September 2010 in “Stress” Neurosteroids help protect fetal brains from asphyxia damage.
21 citations
,
December 2015 in “Development Growth & Differentiation” DHT is crucial for urethral formation, and its disruption can affect masculinization and lead to hypospadias.
18 citations
,
January 2017 in “PloS one” Certain genes and pathways are crucial for high-quality brush hair in Yangtze River Delta White Goats.