30 citations
,
December 2018 in “International Journal of Biological Macromolecules” This study found that chitosan and surface-deacetylated chitin nanofibrils promoted hair growth in mice and increased fibroblast growth factor-7 production in human follicle dermal papilla cells.
30 citations
,
May 2014 in “American Journal of Clinical Dermatology” This review discusses follicular and scarring disorders in skin of color and highlights the need for patient education and tailored therapeutic strategies, but does not report new clinical findings.
29 citations
,
March 2011 in “The Journal of Nutritional Biochemistry” Eating isoflavone can help mice grow hair by increasing a growth factor.
28 citations
,
December 2010 in “Langmuir” Hair fibers interact through classical forces, which are influenced by treatments and products, important for hair care and other applications.
27 citations
,
August 2005 in “The journal of investigative dermatology/Journal of investigative dermatology” This study identified 12 new genes associated with the hair follicle and various stages of the hair cycle in mice, which could lead to novel targets for hair growth or depilation therapies.
26 citations
,
March 2015 in “Phytotherapy Research” This study found that forsythiaside-A, a natural compound from Forsythia suspensa, was more effective than finasteride at preventing apoptosis of hair cells and delaying the catagen phase entry in an androgenic alopecia mouse model.
25 citations
,
June 2021 in “Developmental Cell” In this study, researchers found that deleting Caspase-9 in hair follicle stem cells delayed apoptosis, leading to accelerated wound repair and new hair follicle regeneration by maintaining apoptotic cells as signaling centers.
25 citations
,
September 2018 in “Scientific Reports” This study found that morroniside enhanced hair follicle growth and transition through the Wnt/β-catenin signaling pathway in a mouse model, suggesting its potential as a treatment for hair loss.
24 citations
,
January 2003 in “Drug Delivery” This study found that only minoxidil encapsulated in cationic vesicles significantly promoted hair growth in mice, likely due to its higher retention on the skin.
22 citations
,
January 2014 in “Biological & Pharmaceutical Bulletin” This study found that ginsenoside F2 may suppress hair cell apoptosis and improve hair growth outcomes in a DHT-induced hair loss model more effectively than finasteride.
22 citations
,
July 2003 in “Military medicine” This article reviews the causes, classification, and new treatments for pseudofolliculitis barbae but provides no new research findings.
21 citations
,
April 2019 in “Clinical, cosmetic and investigational dermatology” This article reviews the causes and clinical presentation of pseudofolliculitis barbae, highlighting how genetic susceptibility and hair removal practices contribute to its development, but reports no new research findings.
20 citations
,
July 2013 in “PLoS ONE” This study found that inhibiting EGFR signaling in mice can prevent alopecia caused by cyclophosphamide treatment, highlighting its potential role in managing chemotherapy-induced hair loss.
18 citations
,
September 2013 in “Technology” This study introduces a new multimodal imaging technology to visualize and quantify cell dynamics in natural skin over long durations, demonstrated in GFP bone marrow-transplanted mice, to study dynamic skin regeneration.
18 citations
,
January 2007 in “Pharmaceutical Biology” This study found that petroleum ether extracts of Citrullus colocynthis reduced hair growth initiation time and advanced more hair follicles to the anagen phase in albino rats compared to untreated controls and minoxidil.
17 citations
,
January 2015 in “Current problems in dermatology” This chapter reviews cultural practices and morphological differences in ethnic hair, relating them to specific disorders seen in these populations, without presenting new clinical results.
17 citations
,
July 2014 in “Expert Opinion on Biological Therapy” This study concluded that the new subfractionation culturing method generates highly homogeneous adipose-derived stem cells with enhanced mitogenic, paracrine, and hair growth-promoting effects compared to traditional isolation methods.
17 citations
,
June 2011 in “The journal of investigative dermatology/Journal of investigative dermatology” This study observed that mice with a Cx43 mutation exhibited slower and asynchronous hair regrowth with severe cuticle weathering, mimicking aspects of hair phenotype in some ODDD patients.
16 citations
,
October 2008 in “Dermatologic Surgery” In this study, the novel powered FUE method was associated with faster harvesting time and lower graft transection rates compared to manual FUE in male patients with alopecia.
16 citations
,
January 1980 in “Planta Medica” This study found that alcoholic extracts of Cinchona succirubra, Dictamnus dasycarpus, Brassica juncea, and Sophora flavescens promoted hair growth in 5-week-old mice.
15 citations
,
May 2019 in “PLOS ONE” This study found that conditioned media from dental pulp stem cells stimulated significantly faster hair growth in mice, suggesting potential as a treatment for alopecia.
15 citations
,
January 2003 in “Lasers in Surgery and Medicine” This study found that cold air can effectively preserve the epidermis when using an 810 nm diode laser, but it is slightly less effective than a chilled sapphire window in dark-haired pigmented pigs.
15 citations
,
April 2001 in “Journal of Dermatological Science” This study found that KF19418 stimulated hair follicle growth in vitro and accelerated hair regrowth in a mouse alopecia model, with effects comparable to minoxidil.
14 citations
,
March 2020 in “Scientific Reports” This study found that dual-frequency ultrasound with microbubble cavitation significantly enhanced minoxidil delivery and hair growth in both lab and animal models compared to single-frequency ultrasound, without damaging the skin in mice.
14 citations
,
October 2018 in “PloS one” In this study, Far2-/- mice were observed to develop focal alopecia with altered sebaceous gland morphology and lower skin lipid levels compared to wildtype mice.
14 citations
,
January 2018 in “Scientific reports” This study demonstrated that bioluminescence imaging of NG2+ cells in transgenic rats allows in vivo monitoring of hair follicle cycles to study hair growth and follicle regeneration.
13 citations
,
January 2022 in “Stem cell reviews and reports” This study found that using cultured mesenchymal stem cells from mouse whisker hair follicle outer root sheath in wound healing reduced inflammation, accelerated closure, and resulted in less hypertrophic scarring in mice.
13 citations
,
June 2020 in “Stem Cells International” In this study using a mouse model, ECM/SVF-CM, derived from adipose-derived stem cells, was observed to stimulate hair growth more effectively than SVF-CM by promoting cell proliferation, neovascularization, and anagen induction, which may support its potential as an improved treatment for hair loss.
13 citations
,
August 2019 in “Biological & Pharmaceutical Bulletin” This study found that flavonoids with two hydroxyl groups in their B-ring, such as sterubin and luteolin, supported the regeneration of pigmented hair after skin injury, unlike those with one hydroxyl group.
13 citations
,
December 2017 in “BMC Complementary and Alternative Medicine” In this study, the herbal complex of Houttuynia cordata, Perilla frutescens var. acuta, and green tea promoted hair growth in C57BL/6 mice, enhancing regrowth and follicle development compared to controls.