18 citations
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October 2005 in “International Journal of Pharmaceutics” This study found that incorporating 0.5% TPGS into topical minoxidil solutions enhanced hair growth in mice, although increasing TPGS to 2% decreased effectiveness.
This index appears to list various topics related to nutrition, diseases, and veterinary medicine, but it does not summarize or report on new research findings.
33 citations
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December 2005 in “British Journal of Clinical Pharmacology” This study found that the Transdermal Delivery System efficiently delivers testosterone systemically and showed bioequivalent hormone concentrations to a known topical gel in healthy males.
This comprehensive index provides references and classification criteria for various medical conditions but offers no new research findings.
4 citations
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August 2025 in “Bőrgyógyászati és Venerológiai Szemle” This study applied a novel method to the Italian economy and found that declining labor productivity from 1981-2004 was mostly due to a fall in total factor productivity growth.
6 citations
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April 1996 in “Journal of histochemistry and cytochemistry/The journal of histochemistry and cytochemistry” This study suggests that TGF-alpha may function in an autocrine or juxtacrine manner rather than promoting cell proliferation during hair growth cycles in ferrets and sheep.
288 citations
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January 2001 in “Journal of Biological Chemistry” In this study, the disruption of Gh/tissue transglutaminase in mice did not affect viability but reduced thymocyte viability and fibroblast adhesion, suggesting its role in cell stabilization and extracellular matrix interactions.
24 citations
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November 1997 in “Journal of Biological Chemistry” This study found that genes encoding mouse high-glycine/tyrosine proteins show distinct spatial and temporal expression patterns in hair follicles, suggesting diverse protein distribution during hair growth cycles.
January 2010 in “대한한의학회지” In this study, Yikgeebohyul-tang promoted faster hair regrowth in C57BL6 mice, potentially linked to changes in cytokine levels and epidermal growth factor expression.
56 citations
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March 1991 in “Journal of Investigative Dermatology”
29 citations
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March 2008 in “Dermatologic Surgery” This study developed a prototype device that suggests potential for diagnosing changes in hair quantity, diameter, and density, though formal clinical studies are needed to confirm these findings.
2 citations
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October 2024 in “Pharmaceutics” This study found that reducing the particle size of Tetrastigma hemsleyanum powders improved both dissolution rates and antioxidant activity, suggesting potential benefits for enhancing hepatoprotective effects.
28 citations
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August 2005 in “Journal of Investigative Dermatology” TG5 helps maintain hair follicle health, while TG3 aids in hair shaft development.
November 2025 in “International Journal of Research in Medical Sciences” In this randomized, placebo-controlled study, Titagen® was found to improve skin, hair, and nail health in adults consuming 5g daily, and reduce pain and improve quality of life for osteoarthritis patients taking 10g daily, without related adverse events.
This study measured the force required to pluck anagen and telogen hair from volunteers, suggesting that trichotillometry could assess hair strength in alopecia patients and evaluate treatment efficacy.
6 citations
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January 2019 in “F1000Research” This study found that triglycerides, testosterone, and SHBG levels were associated with hyperandrogenism in women with PCOS, while FGS was not linked to this condition.
9 citations
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January 2021 in “Mediators of Inflammation” In this study, 15d-PGJ2 administered in a topical cream inhibited oxidative and inflammatory skin changes caused by UVB radiation in hairless mice, suggesting it as a promising treatment approach.
10 citations
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February 2019 in “Journal of cellular physiology” This study found that in yak hair follicles, TGF-β2 significantly contributes to the transition from growth to regression phases via inducing apoptosis, whereas HSP70 appears to inhibit follicle regression by protecting epithelial cells from apoptosis.
This article serves as an index for various dermatological conditions and treatments, but reports no new research findings.
May 2022 in “Journal of Immunology” In this study, a TGF-β mimic molecule from Heligmosomoides polygyrus was observed to enhance wound healing in mice, with improved tissue regeneration and specific immune cell recruitment without increased scarring.
December 2025 in “Journal of Dermatological Treatment” This randomized trial found that topical GT20029 significantly increased hair counts and width in Chinese men with androgenetic alopecia over 12 weeks, showing better results than placebo, with the 0.5% once daily and 1.0% twice weekly doses particularly effective.
6 citations
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January 2013 in “Chemical & pharmaceutical bulletin/Chemical and pharmaceutical bulletin” In this study, TASP0382088 showed potent selective inhibition of the ALK5 receptor, significantly reducing Smad2 phosphorylation in mouse skin following topical application.
This study found that Tianqi trichogen promoted hair growth in tested animals, with no observed photoallergic reactions or significant skin allergies.
September 2025 in “The Open Dermatology Journal” In this study, the Tibot AI application showed high diagnostic accuracy for adnexal and pigmentary disorders and cutaneous tumors in dermatology, but was less effective for immunological disorders and infestations, suggesting the need for further dataset refinement.
January 2024 in “Experimental and clinical endocrinology & diabetes” In this study, a low-glycemic index anti-inflammatory diet led to decreased testosterone levels, increased sex hormone-binding globulin, and improved well-being in overweight and obese women with hyperandrogenism, suggesting that diet and lifestyle changes can positively influence clinical symptoms.
148 citations
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October 1997 in “Journal of Investigative Dermatology” TGF-β receptors are crucial for hair follicle development.
1 citations
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January 2016 in “Journal of Microbial & Biochemical Technology” This study found that the free androgen index (FAI) is a superior marker of hyperandrogenism in men with premature androgenetic alopecia compared to DHEAS and testosterone levels.
March 2025 in “Journal of Cosmetic Dermatology” This study explored the effects of TTFE on male androgenic alopecia, finding that topical application increased hair density, follicular diameter, and scalp hydration while reducing water loss and sebum production in a 12-week trial.
11 citations
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January 2006 in “Drug development and industrial pharmacy” In this study, adding TPGS to a minoxidil formulation improved local retention and reduced systemic absorption in certain solvent mixes, particularly with a balance of alcohol and PEG 400.
April 2007 in “Linchuang pifuke zazhi” This study found that in androgenetic alopecia patients, there is enhanced expression of type 2 TGF-β and type II receptors in hair follicles, suggesting a link to hair growth cycle changes.