January 2022 in “Aesthetic surgery journal” This study found that injections of extracellular vesicles derived from mesenchymal stem cells improved hair growth in over 50% of female and nearly 80% of male patients after six months.
2 citations
,
January 2022 in “Journal of the American Academy of Dermatology” This article discusses the use of virtual reality as a sensory distraction technique during intradermal injections for hair loss treatment and reports no new clinical results.
9 citations
,
January 2018 in “Dermatologic Therapy” In this study, the HairLux fractional radiofrequency device was found to be effective and safe for stimulating hair growth in androgenetic alopecia, with patients experiencing increased hair density and thickness after ten treatments.
2 citations
,
April 2024 in “Biotechnology Progress” This study designed a micromold template for creating controlled-sized, multicellular tumor spheroids, finding that HEK-293 cells formed consistent spheroids with high circularity and viability after 7 days, influenced by cell seeding density and treatment conditions.
July 2026 in “Vestnik dermatologii i venerologii” Among women with androgenetic alopecia, this study observed that using Jet Peel™ with JetCare® serum led to significant trichoscopic changes, high satisfaction, and good safety after five weeks, suggesting it as a viable additional treatment option.
1 citations
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May 2016 in “Hair transplant forum international” This abstract discusses the scalp micropigmentation tattoo technique as a permanent camouflage method, without reporting new clinical results.
Using a specific laser and platelet-rich plasma together can effectively improve hair thickness and density in men with hair loss, without serious side effects.
9 citations
,
January 2015 in “Current problems in dermatology” This review discusses partial longitudinal-follicular unit transplantation (PL-FUT) for hair loss and notes its potential to multiply hair follicles while preserving donor areas, but reports no new clinical results.
April 2026 in “Scientific Reports” This study presents a new automated computer vision system to objectively measure periocular hair density changes in breast cancer patients undergoing chemotherapy, demonstrating high precision in tracking individual changes and potential as a reliable tool for future clinical trials.
This study found that platelet-derived extracellular vesicles from apheresis platelets may effectively activate dermal papilla cells and promote hair follicle growth in a mouse model of hair regeneration.
10 citations
,
October 2014 in “Plastic & Reconstructive Surgery Global Open” In this case study, Botulinum toxin type A injections were associated with improved hair growth and scalp condition in a patient with radiation-induced alopecia, though the mechanisms remain speculative.
1 citations
,
September 2025 in “Plastic and Aesthetic Nursing” January 2026 in “International Journal of Cosmetic Science” This study identifies key attributes—luminosity, structural integrity, and vitality—that define hair vibrancy, providing insights to guide the development of hair products that align with consumer expectations.
39 citations
,
November 2013 in “European journal of pharmaceutics and biopharmaceutics” This study found that massaging the skin significantly increases follicular penetration of liposomes in an ex vivo setting, while occlusion only enhanced penetration for rigid liposomes.
12 citations
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January 2022 in “Cells” This study found that early passage dermal papilla cell-derived extracellular vesicles, combined with specialized medium, helped adipose-derived stem cells develop dermal papilla-like properties.
7 citations
,
December 1987 in “Fertility and sterility” The vellus index is a simple, quick, and reliable method to assess and monitor hair growth, especially in hirsutism.
December 2023 in “Juan Cuevas eBooks” This source describes the fourth volume of the "Guía de Procedimientos en Cirugía Plástica Reconstructiva" as an essential, expert-compiled reference detailing the latest advanced techniques in reconstructive plastic surgery for surgeons, residents, and professionals in the field.
9 citations
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May 2019 in “Vestnik dermatologii i venerologii” This study demonstrated a method for delivering a photosensitizer, Ammi majus fructuum furocumarines, into hair follicles using calcium carbonate particles, followed by UVA irradiation, which led to significant pigment accumulation, indicating potential improvements for photochemical therapy.
44 citations
,
July 2005 in “Aesthetic Plastic Surgery” Hair transplantation successfully treated a woman's hair loss caused by a tight ponytail.
3 citations
,
November 2024 in “International Journal of Pharmaceutics” Larger positively charged gelatin nanoparticles are more effective for delivering treatments to hair follicles.
September 2014 in “Hair transplant forum international” This issue contains notes by Dr. Bradley Wolf and mentions comments by Dr. Jerry Cooley, but it presents no new research findings.
21 citations
,
August 1991 in “The Journal of Dermatologic Surgery and Oncology” This study found that intraoperative tissue expansion increased the amount of excised scalp by 20-30% during scalp reduction surgery for male pattern alopecia.
3 citations
,
December 2019 in “Journal of Cosmetic and Laser Therapy” This study found that plasma rich in growth factors showed promising results for increasing hair number and thickness in androgenic alopecia patients, with better outcomes after multiple injections.
January 2013 in “Otorhinolaryngology clinics : an international journal” This review examines platelet-rich plasma's applications in aesthetic surgery and reports no new clinical results; the authors highlight its growing use and potential as a therapeutic modality.
March 1996 in “The American Journal of Cosmetic Surgery” This article describes a surgical technique combining CO2 SilkTouch Laser and Calvitron Hair Transplant System that offers a natural-looking hairline with moderate session length and minimal bleeding, but reports no new clinical outcomes.
May 2023 in “Cytotherapy”
5 citations
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January 2021 in “Journal of Cosmetic Dermatology” This study found that adding platelet-rich plasma with microneedling to conventional medical treatment significantly increased hair density and diameter in androgenetic alopecia patients compared to medical treatment alone.
January 2019 in “Chulalongkorn Medical Journal” This study found that combining a 1,927 nm fractional Thulium-doped fiber laser with platelet-rich plasma significantly increased hair density and mass in men with androgenetic alopecia, suggesting it is an effective treatment.
January 2021 in “Hair therapy & transplantation”
29 citations
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September 1997 in “PubMed” This paper reviews follicular hair transplantation techniques and planning, emphasizing careful evaluation and long-term strategy for achieving excellent cosmetic results.