August 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This narrative literature review by Lustrao examines the existing research on six botanical ingredients in their Hair Regrowth Oil, finding varied evidence levels and highlighting rosemary oil's strong human clinical support for hair growth compared to minoxidil.
November 2015 in “Hair transplant forum international” Early attempts at using cloned cells for hair transplants failed, but 3D cell growth showed some promise.
14 citations
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May 2022 in “Asian Journal of Pharmaceutical Sciences” This review article highlights how hair follicle-targeting drug delivery systems enhance therapeutic outcomes and reduce side effects for treating conditions like androgenetic alopecia and acne vulgaris. The authors discuss current formulations and evaluate their performance in both preclinical and clinical settings.
208 citations
,
January 2013 in “Lab on a Chip” The researchers described a chip-based bioreactor platform for dynamic perfusion, which may enhance in vitro skin models by introducing mechanical shear stress and extending culture periods.
45 citations
,
January 2022 in “Lab on a Chip” This study demonstrates that a 3D-printed agarose microwell platform supports the growth of size-uniform, viable NSCLC cancer spheroids, and can effectively evaluate drug responses using limited tumor material from biopsies, particularly with EGFR tyrosine kinase inhibitors gefitinib and osimertinib.
20 citations
,
August 2005 in “The Journal of laboratory and clinical medicine” In this study, researchers observed that epidermal damage may increase susceptibility to Bacillus anthracis infection, allowing it access through hair follicles and the denuded dermis in mice.
January 2026 in “Lab on a Chip” In this perspective, recent advances in regenerative medicine, including bioartificial substitutes and engineered in vitro platforms, are reviewed for their potential to restore human hair follicles, highlighting new technologies like 3D printing, hair-on-a-chip models, and stem cell-derived organoids.
76 citations
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August 2018 in “International Journal of Cosmetic Science” This review discusses the use of Dermal Papilla cells as in vitro models for studying hair growth modulators, emphasizing their role in aiding the development of new hair treatments, but reports no new clinical results.
82 citations
,
March 2016 in “Autoimmunity reviews” This review explores animal models of alopecia areata, particularly focusing on the insights they've provided into the disease's immune mechanisms and potential treatment approaches, without reporting new experimental data.
69 citations
,
September 1991 in “Journal of Surgical Research” This review highlights the unique scarless wound healing abilities of fetuses and discusses potential applications to adult wound healing, reporting no new experimental findings.
48 citations
,
June 2013 in “Journal of Dermatological Science” This study found that valproic acid promoted human hair growth by increasing β-catenin levels, suggesting it may be a potential therapeutic option for alopecia.
36 citations
,
October 1996 in “Dermatologic Clinics” In this study, a methanol extract of Eclipta alba was found to have dose-dependent hair growth-promoting activity in C57BL6 mice.
34 citations
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December 1991 in “Annals of the New York Academy of Sciences” The conclusion is that small hair follicles cause baldness in macaques, and treatments like antiandrogens and minoxidil can prevent hair loss and promote regrowth.
27 citations
,
October 1999 in “Experimental and Molecular Pathology” This article reviews potential animal models for studying androgenetic alopecia and reports no new experimental results; the authors highlight the need for further development of rodent models.
8 citations
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October 1988 in “Clinics in dermatology” This paper discusses the lack of a genetic model for androchronogenic alopecia in rodents, noting the stumptailed macaque as a better current model due to its similarities to human male-pattern baldness; it reports no new results.
6 citations
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October 2019 in “Jo'jig gonghag gwa jaesaeng uihag/Tissue engineering and regenerative medicine” This study found that rice bran ash extract enhanced melanin biosynthesis-related protein expression in a 3D hair follicle-like tissue model and hair follicle organ culture, suggesting potential for future research in melanogenesis.
5 citations
,
May 2018 in “Statistics in Medicine” This study found that the proposed Bayesian measurement-error-driven hidden Markov regression model effectively calibrated inflated covariate effect sizes in a community-based survey on androgenetic alopecia regardless of misclassification type.
17 citations
,
January 1997 in “Cell and Tissue Research” This study found that a serum-free DMEM-F12 medium with 45% oxygen best supports in vitro development and differentiation of human fetal skin, closely mimicking the in vivo state.
January 2015 in “Indian Journal of Medical Biochemistry” Men with early balding should be checked for metabolic syndrome, as there's a link between the two.
124 citations
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August 1994 in “Journal of Investigative Dermatology” This study found that applying dexamethasone to mice induced catagen-like follicle changes significantly earlier and more consistently than a vehicle, such changes being useful for studying hair follicle regression.
17 citations
,
December 2010 in “Journal of Investigative Dermatology” This study found that higher levels of the protein Flii were associated with enhanced hair follicle regeneration and longer hair fibers in a mouse model.
13 citations
,
December 1991 in “Annals of the New York Academy of Sciences” This study observed that human anagen hair follicles can grow in vitro when maintained serum-free, with possible implications for understanding hair follicle growth mechanisms.
9 citations
,
September 2009 in “The Prostate” In this study, finasteride doubled the duration of the first off-cycle in intermittent androgen deprivation therapy for mice with LNCaP tumors but did not improve overall survival.
1 citations
,
August 2024 in “Transgenic Research” In this study, the researchers observed that inducing and then withdrawing β-catenin expression in a bigenic mouse model caused reversible changes in skin morphology, indicating dependence on β-catenin signaling.
1 citations
,
March 2019 in “International Journal of Cosmetic Science” In this study, researchers developed a regression model that reasonably predicts consumer-perceived hair breakage using various parameters such as hair smoothness, detangling forces, extensional strength, and hair density among Indian women.
11 citations
,
September 2012 in “Journal of Nanjing Medical University” In this study, cyclosporine A stimulated hair growth in mouse vibrissae organ culture by promoting matrix cell proliferation and altering growth factor expression.
223 citations
,
October 2020 in “Microsystems & Nanoengineering” This review discusses recent advances in microfabrication and microfluidic technologies for improving the production of organoids and spheroids, but it reports no new experimental results.
67 citations
,
November 2019 in “Nature Communications” This study demonstrated that a c-Kit-CreER-driven mouse model confirms melanocyte stem cells as a genuine source of melanoma, paralleling human melanoma in heterogeneity and gene signatures.
47 citations
,
November 2012 in “Wound repair and regeneration” This study found that grafting split-thickness human skin onto nude mice produces scars that mimic hypertrophic scar characteristics in humans, offering a useful model for studying scar formation and treatments.
27 citations
,
December 2013 in “Endocrinology” This study established a mouse model for Cushing's syndrome due to a specific Crh mutation, which may help explore the effects of glucocorticoid excess and evaluate treatments for corticosteroid-induced osteoporosis.