January 2013 in “วารสารเภสัชศาสตร์อีสาน (Isan Journal of Pharmaceutical Sciences, IJPS)” Safflower extract increases melanin production in certain skin cells without harming them.
May 2012 in “F1000Research” Proteins released by cells can promote hair growth in people.
105 citations
,
February 2010 in “Endocrinology” The skin produces and responds to thyroid-stimulating hormone, which is controlled by other thyroid-related hormones.
92 citations
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September 2019 in “ACS nano” A wearable device using electric stimulation can significantly improve hair growth.
90 citations
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December 2008 in “Journal of Investigative Dermatology” Thyroid-stimulating hormone affects hair follicles but doesn't change hair growth or color.
25 citations
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June 2004 in “Journal of Investigative Dermatology” Macrophage-stimulating protein helps hair grow and can start hair growth phase in mice and human hair samples.
15 citations
,
April 2022 in “Ginekologia Polska” Higher thyroid hormone levels may be linked to certain types of polycystic ovary syndrome.
14 citations
,
September 2018 in “International Journal of Molecular Sciences” Mackerel-derived fermented fish oil helps hair grow by activating growth pathways and increasing cell proliferation.
12 citations
,
September 2020 in “Nanomaterials” The new drug delivery system improves vitiligo treatment by enhancing melanocyte activity and viability.
7 citations
,
December 2006 Tribulus terrestris extract significantly increases MSH expression and melanin production in mouse hair follicles.
4 citations
,
January 2016 in “International journal of reproduction, contraception, obstetrics and gynecology” A certain genetic variation is linked to a higher risk of polycystic ovarian syndrome.
4 citations
,
December 2014 in “PubMed” Pre-operative hormone treatment for hypospadias surgery might improve outcomes, but more research is needed to confirm.
3 citations
,
June 2017 in “Aesthetic plastic surgery” The new facial treatment improved wrinkles and skin thickness, with most patients seeing results within a month, despite some temporary swelling and bruising.
2 citations
,
November 2019 in “FEBS open bio” Combining specific inducers helps dermal papilla cells regain hair-forming ability.
1 citations
,
January 1988 Topical DHEA safely increases skin oil production.
February 2026 in “South Asian Research Journal of Biology and Applied Biosciences” Alopecia areata patients have higher hormone levels, suggesting hormonal screening could help in treatment.
July 2024 in “International Journal of Chemical and Biological Sciences” Glypican-4 may help indicate insulin sensitivity and lipid issues in women with PCOS.
Minoxidil and nebivolol can help prevent aortic aging in diabetic mice.
November 2023 in “International Journal of Trichology” No significant link between hair loss and iron or thyroid levels was found, but checking for deficiencies might still be useful.
October 2023 in “Clinical medicine and medical research” Thyroid function may influence hair loss after COVID-19.
March 2014 in “Journal of The American Academy of Dermatology” Vitamin D deficiency is common in temporary hair loss, and stress is often a suspected cause.
6 citations
,
January 2015 in “Journal of The European Academy of Dermatology and Venereology” Different hair loss types need accurate diagnosis for proper treatment.
55 citations
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January 2016 in “Annals of Dermatology” Microneedle stimulation can increase hair growth in mice.
52 citations
,
May 2011 in “Journal of Neuroendocrinology” PEA boosts allopregnanolone production and reduces oxidative stress in brain cells.
25 citations
,
September 2015 in “Clinical Endocrinology” Using 17-hydroxyprogesterone levels to diagnose nonclassic congenital adrenal hyperplasia can result in many incorrect diagnoses.
24 citations
,
December 2014 in “International Journal of Molecular Medicine” Eclipta alba extract helps increase hair growth and decrease hair loss-related protein in mice.
19 citations
,
August 1999 in “European journal of endocrinology” The study concluded that testing hormone levels after stimulation is not reliable for identifying carriers of 21-hydroxylase deficiency; genetic testing is necessary.
17 citations
,
April 2006 in “Brain Research” 5α-reduced neurosteroids may help regulate glial cell differentiation.
15 citations
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November 1983 in “British journal of dermatology/British journal of dermatology, Supplement” Testosterone increases hamster hair growth; cyproterone acetate reduces it.
10 citations
,
January 2014 in “Journal of prosthodontic research” Bioengineered salivary glands in mice can produce saliva when tasting sour or bitter, but have different protein levels and nerve signals compared to natural glands.