295 citations,
September 2006 in “Cell Cycle” The conclusion is that using drugs to block the TOR pathway might slow aging and prevent age-related diseases.
14 citations,
April 2014 in “International Journal of Cosmetic Science” Acne is caused by multiple factors including oil production, bacteria, inflammation, and possibly diet and environment.
10 citations,
January 2014 in “Endocrinology & metabolic syndrome” PCOS is a long-term condition that needs more research for better understanding and treatment.
9 citations,
January 1997 in “Gynecological Endocrinology” The document concludes that treating androgen excess needs patience, managing expectations is important, and many drugs used are not officially approved, suggesting cosmetic options for mild cases.
3 citations,
June 2006 in “Expert Review of Dermatology” The document concludes that hair loss is complex, affects many people, has limited treatments, and requires more research on its causes and psychological impact.
29 citations,
April 2003 in “Experimental dermatology” Human hair follicles grown in vitro maintain normal keratin patterns and structure.
60 citations,
June 1997 in “Baillière's clinical obstetrics and gynaecology” PCOS is often caused by hormonal imbalances that can lead to various health issues and may indicate a risk for future metabolic and cardiovascular problems.
3 citations,
May 2021 in “Evidence-based Complementary and Alternative Medicine” Some traditional Chinese medicines may have anti-aging benefits and could help with hair growth, but more research is needed.
4 citations,
September 2016 in “World Rabbit Science” High wool density in Rex rabbits is linked to specific gene activity affecting hair follicle development.
75 citations,
October 2002 in “Journal of Dermatological Science” Sophora flavescens extract may help hair grow by affecting growth factors and blocking a hair-related enzyme.
5 citations,
November 2004 in “Japanese journal of geriatrics” Male hormones can cause hair loss, but treatments like Minoxidil and Finasteride can help, and targeting TGF-B1 could be a future solution.
2 citations,
January 2004 in “Enshou saisei” Male pattern baldness is caused by certain cells in hair follicles and could potentially be treated by targeting a specific growth factor, TGF-β1.
1 citations,
March 2023 in “Applied sciences” Lavender, lemongrass, rosemary, and chamomile essential oils may help protect cells important for hair growth from damage and could promote hair growth.
January 1999 in “Journal of S C C J” Certain growth factors regulate hair growth cycles, male hormones affect hair cycles, and drugs like Minoxidil and Finasteride can stimulate hair growth and inhibit male pattern baldness respectively.
4 citations,
January 2004 DanGuiBoHyulTangGami-Bang helps hair growth but doesn't extend the growth period or affect hair follicle cells significantly.
1 citations,
August 2016 in “Hanbang an'i'bi'in'hu pibu'gwa haghoeji” YangHyulEum Gami-Bang extract may help treat hair loss.
15 citations,
January 2016 in “Biological & Pharmaceutical Bulletin” Bee venom helps hair grow and may work better than some common treatments.
2 citations,
January 2002 in “The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology” Sophora flavescens extract helps hair grow and prevents acne.
13 citations,
January 2015 in “Evidence-based Complementary and Alternative Medicine” Garlic chive extract helped mice grow more hair by increasing a specific growth factor.
11 citations,
July 2015 in “Gene” DHT affects bone growth by altering gene activity in osteoblasts, potentially complicating steroid use.
2 citations,
September 2002 in “Journal of Endocrinological Investigation” The GH-IGF-I axis is likely involved in the hormonal imbalances seen in non-obese women with functional hyperandrogenism.
9 citations,
February 2005 in “The Journal of Men's Health & Gender” Finasteride effectively treats male hair loss, increasing length and thickness.
4 citations,
March 2020 in “Journal of Cosmetic Dermatology” Plumbago zeylanica extract helps hair growth and reduces a hair loss-related enzyme.
April 2017 in “Journal of Investigative Dermatology” A boy with Oculodentodigital syndrome had a unique GJA1 gene mutation causing his symptoms.
16 citations,
January 2012 in “European Journal of Endocrinology” The study suggests certain ACE gene variations are more common in women with PCOS and may be linked to increased insulin resistance.
January 2021 in “Journal of cosmetology & trichology” The treatment improved hair growth and thickness in patients with hair loss, even 10 months after therapy without additional products.
49 citations,
August 2003 in “Journal of The American Academy of Dermatology” Higher IGF-1 levels in hair follicles link to better finasteride results for hair loss.
27 citations,
March 2014 in “Experimental Dermatology” IGF-1 affects hair loss and could be a potential treatment.
23 citations,
May 1998 in “Journal of Dermatological Science” Insulin or IGF-I is needed for hair growth in newborn mice, while minoxidil helps adult mouse hair grow, suggesting a way to study human hair loss.
6 citations,
March 2016 in “British Journal of Dermatology” Low IGF-1 and high HDL cholesterol levels are linked to more hair loss in middle-aged women.