40 citations
,
March 2018 in “Aesthetic Surgery Journal” This study found that a single injection of platelet-rich stroma significantly increased hair density in men with androgenetic alopecia within 6 to 12 weeks, with no reported side effects.
33 citations
,
September 2016 in “British journal of dermatology/British journal of dermatology, Supplement” This study found that human hair follicle dermal cells, specifically dermal sheath cells, can serve as an alternative and potentially superior cell source for constructing the dermal component of bioengineered skin in both in vitro and in vivo settings.
13 citations
,
May 2005 in “Seminars in Plastic Surgery” This article discusses the cell therapy potential of follicular cell implantation for hair regeneration and reports no new clinical results, emphasizing the role of dermal papilla cells in forming new follicles.
10 citations
,
June 2005 in “Small ruminant research” This study found that melatonin combined with bromocryptine treatment in Spanish goats increased secondary hair follicle numbers and extended the cashmere growth phase during spring.
4 citations
,
August 2018 in “Facial Plastic Surgery Clinics of North America” This review discusses the use of platelet-rich plasma in treating androgenetic alopecia and alopecia areata, observing overall positive clinical responses without identifiable complications, and reports no new clinical results.
3 citations
,
October 2007 in “Expert Review of Dermatology” This review discusses the biological and cosmetic aspects of hair aging and reports no new clinical results; it highlights current treatments and future research directions to address both aging factors.
1 citations
,
January 2026 This study outlined modern approaches for using cosmeceuticals in trichology, emphasizing evidence-based medicine, personalized care, and patient safety. It proposed the H.A.I.R. model as a universal algorithm for trichological programs and suggested new educational and practical tools for specialists in trichology and aesthetic medicine.
1 citations
,
September 2022 in “International Journal of Research Publication and Reviews” This review discusses how nanotechnology can enhance the efficacy of hair care products by improving the delivery and benefits of active substances and offers insights into potential risks.
December 2023 in “International Journal For Multidisciplinary Research” This source reviews the application of various natural substances, particularly plant extracts from the Ayurvedic system, in promoting hair growth, addressing common issues like pigmentation, dandruff, and hair loss.
January 2008 in “Durham e-Theses (Durham University)” This study observed that stem cells from the hair follicle dermis share similarities with bone marrow-derived mesenchymal stem cells and have potential to form neural-like cells under specific conditions.
August 1994 in “Journal of dermatological science” Different substances affect hair and skin cell growth in various ways.
August 1994 in “Journal of dermatological science” Different substances affect hair and skin cell growth in various ways, with some promoting and others inhibiting cell proliferation.
January 2020 in “Elsevier eBooks” This chapter provides an overview of phytochemicals with properties to combat alopecia and discusses the potential of flavonoids, found in several herbs, as a safer alternative to synthetic hair loss treatments due to their long-term skin compatibility.
233 citations
,
February 2018 in “Polymers” This review examines the roles and benefits of chitosan in cosmetics and oral hygiene, highlighting its potential in the cosmeceutical market, but it reports no new results.
January 2024 in “Pharmacophore” This source discusses the potential of integrating herbal extracts with nanotechnology in skincare products, highlighting improved effectiveness and targeted delivery of active ingredients to skin cells compared to traditional formulations.
30 citations
,
April 2017 in “Experimental Dermatology” This review explores the role of hair follicle dermal stem cells in skin regeneration and restorative therapies, but it reports no new experimental results.
December 2024 in “International Journal of Scientific Reports” This study found that OZiva+ advanced hair growth serum significantly increased hair follicle length and showed no irritation, indicating it may be a safer alternative to traditional hair loss treatments like minoxidil.
521 citations
,
January 1954 in “Physiological Reviews” Hair growth is cyclic and influenced mainly by local factors.
131 citations
,
July 2009 in “Experimental Dermatology” This review discusses the development and advances in studying trichogenic dermal cells for hair follicle morphogenesis, summarizing methods, bioassays, and molecular markers, but reports no new research findings.
6 citations
,
February 2014 in “Experimental Dermatology” This review discusses the potential for cellular hair regeneration by building on foundational rodent studies and emphasizes the need for protocols to enhance the inductive properties of human dermal papilla cells.
This study suggests that hair follicle dermal stem/progenitor cells play a key role in both hair regeneration and skin wound healing, with potential implications for preventing hair follicle miniaturization linked to aging or alopecia.
835 citations
,
October 2008 in “Nature Genetics” Lgr5 is a marker for active, long-lasting stem cells in mouse hair follicles.
September 2017 in “Journal of Investigative Dermatology” This study found that infrared thermography might be a useful non-invasive tool to help diagnose frontal fibrosing alopecia by identifying active phases of the disease.
36 citations
,
March 2011 in “Nature Communications” This study found that TSC2-null fibroblast cells from TSC skin hamartomas can induce hair follicle formation and hamartomatous changes in keratinocytes, with active mTOR signaling observable in a mouse xenograft model.
57 citations
,
January 2014 in “Cold Spring Harbor Perspectives in Medicine” Skin stem cells maintain and repair the outer layer of skin, with some types being essential for healing wounds.
1 citations
,
August 2012 The document discusses various diseases of the outer ear, categorized by symptoms like redness, crusts, bumps, pus-filled lesions, lumps, ulcers, and hair loss.
September 2019 in “The journal of investigative dermatology/Journal of investigative dermatology” In this study, mouse sebaceous glands were found to require nerves for growth during active hair cycles, suggesting a nerve-dependent sebaceous gland cycle coordinated with hair growth.
109 citations
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July 1993 in “The journal of investigative dermatology/Journal of investigative dermatology” Hair color production is closely linked to the active growth phase of hair in mice and may also influence hair growth itself.
This study found that Avicennia marina extract and its active compound avicequinone C inhibit enzymes and receptors related to androgenic alopecia, potentially supporting hair growth in cultured dermal papilla cells.
24 citations
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October 2017 in “Scientific reports” This study suggests that controlling light exposure can influence cashmere growth by triggering hair follicles to enter their active growth phase sooner, potentially involving the CSDC2 gene as a key regulator.