This study found that gels containing glycyrrhizic acid and aqueous Glycyrrhiza glabra extract significantly reduced underarm hair growth in terms of area, thickness, length, and number compared to their gel bases.
March 2010 in “Ejc Supplements” This article discusses the paradoxical effects of valproic acid on hair, reporting both drug-induced hair loss and the potential for hair growth when used topically, but presents no original research findings.
7 citations
,
February 2016 in “Dermatology and therapy” This study found that t-flavanone may promote hair growth in people with androgenic alopecia by enhancing hair anchoring strength and upregulating desmoglein expression in hair follicles over 30 weeks.
2 citations
,
June 2022 in “Cells” The study found that growing dermal papilla cells in 3D spheroids enhances their activity with hair growth-promoting agents, such as minoxidil and TCQA, compared to traditional 2D cultures.
98 citations
,
December 2003 in “The FASEB Journal” In this study, thymosin beta4 was found to stimulate hair growth in normal rats and mice by affecting key processes in the hair follicle cycle, such as stem cell migration and extracellular matrix remodeling.
81 citations
,
February 2019 in “Experimental & Molecular Medicine” This review examines PAK4 signaling pathways in prostate cancer, Parkinson's disease, and melanogenesis, focusing on the potential role of the PAK4-CREB axis, without reporting new clinical results.
72 citations
,
April 2008 in “Organogenesis” This review discusses the roles of Wnt signaling in skin organogenesis and related processes but reports no new experimental results, highlighting areas for future research.
64 citations
,
June 1995 in “Steroids” This review discusses biochemical studies on 5 alpha-reductase and its inhibitors, comparing IC50 and Ki values for various compounds, but reports no new experimental results.
43 citations
,
January 2016 in “Oxidative medicine and cellular longevity” This review discusses the biological effects and mechanisms of THSG in antiaging and related disease treatments but reports no new experimental findings.
41 citations
,
July 2012 in “Stem Cells and Development” This study found that low-dose UVB radiation enhances the survival, migration, and hair growth-promoting capacity of adipose-derived stem cells in mice through the generation of reactive oxygen species.
39 citations
,
May 2011 in “Human Immunology” This review discusses findings from genetic studies on acne, highlighting progress in understanding its molecular pathogenesis without reporting new clinical results.
37 citations
,
September 2003 in “Journal of Medicinal Chemistry” This study found that compound 2g inhibits steroid sulfatase effectively without exhibiting estrogenic activity, making it a promising candidate for breast cancer treatment.
34 citations
,
August 2016 in “Scientific Reports” This study validated a protocol for inducing surface ectoderm differentiation from human induced pluripotent stem cells and highlighted the role of TGFβ signaling pathways in this process.
34 citations
,
February 2016 in “Fertility and Sterility” This study suggests that higher PDCD4 expression may play a significant role in polycystic ovary syndrome pathogenesis through its association with obesity, insulin resistance, lipid metabolism disorders, and increased granulosa cell apoptosis.
28 citations
,
November 2013 in “Cell and Tissue Research”
23 citations
,
June 2012 in “PLOS ONE” This study found that KLF4 expression in mouse hair follicle stem cells is important for effective cutaneous wound healing, with its knockdown leading to reduced stem cell populations and delayed healing.
22 citations
,
November 2016 in “International journal of molecular sciences” This study suggests that impaired VDR signaling in mice leads to dysregulated Ddit4 expression, impacting hair cycle progression and wound healing.
19 citations
,
March 2007 in “Journal of diabetes science and technology” This study found that both metformin and rosiglitazone improved ovulation and insulin sensitivity in women with PCOS, with rosiglitazone showing a more pronounced increase in adiponectin levels.
18 citations
,
April 2016 in “Molecular Genetics and Genomics” This study suggests that thymosin beta 4 may regulate hair growth by influencing VEGF and MMP-2 levels through the Wnt/β-catenin/Lef-1 signaling pathway in mouse models.
17 citations
,
January 2019 in “International journal of biological sciences” This study found that inserting the Tβ4 gene into cashmere goats increased cashmere yield by 74.5% without compromising quality, suggesting potential economic benefits for goat breeding.
15 citations
,
June 2015 in “PLoS ONE” This study found that thymosin beta-4 overexpression in mice increased hair growth speed and density, likely by regulating P38/ERK/AKT signaling through VEGF expression.
13 citations
,
March 2020 in “Genes” This study found that FGF5-/- rabbits exhibited a significant long hair phenotype by prolonging the anagen phase, suggesting FGF5 acts as a negative regulator of hair growth.
11 citations
,
March 2012 in “Actas Dermo-Sifiliográficas” This report describes cases of tinea capitis in women over 65, an age group where it is rare, highlighting the need for fungal culture in atypical scalp dermatoses to avoid diagnostic delays.
10 citations
,
December 2015 in “International Journal of Molecular Sciences” This study suggests that PDCD4 regulates keratinocyte proliferation and contact inhibition, playing a role in epidermal homeostasis and wound healing.
7 citations
,
March 2022 in “Molecules” This study found that 5-bromo-3,4-dihydroxybenzaldehyde (BDB) promoted hair growth in rat vibrissa follicles by activating Wnt/β-catenin and autophagy pathways and inhibiting the TGF-β pathway in dermal papilla cells.
7 citations
,
January 2019 in “PeerJ” This study found that intradermal injection of Secreted Frizzled-related Protein 4 inhibits, but does not block, hair follicle regeneration in mice, suggesting potential therapeutic applications for hair follicle regeneration disorders.
7 citations
,
January 2017 in “Biological & Pharmaceutical Bulletin” This study found that polyacetylene compounds in Panax ginseng extracts may inhibit neurotrophin receptor binding, suggesting potential therapeutic benefits for alopecia and other hair growth disorders.
6 citations
,
December 2021 in “Scientific Reports” This study found that inhibiting class I histone deacetylases in postnatal mouse dermal cells preserved their ability to induce hair follicles during culture by increasing specific gene expressions and activating the Wnt signaling pathway.
5 citations
,
March 2017 in “Natural Product Research” This study identified and characterized eight compounds, including furanocoumarins and pterocarpans, from the aerial parts of Bituminaria basaltica, with β-caryophyllene and germacrene D as main constituents of its essential oil.
5 citations
,
August 2013 in “InTech eBooks” This article reviews the role of KLF4, a transcription factor, in various cellular processes and its dual function as a tumor suppressor or oncogene depending on the context, but presents no new experimental results.