January 2025 in “Journal of Controlled Release” This study developed a gas-propelled microneedle patch with puerarin/quercetin nanoparticles, which demonstrated improved hair-regenerating effects in an androgenetic alopecia mouse model by increasing drug delivery, alleviating oxidative stress, promoting angiogenesis, and rejuvenating senescent cells.
Beard transplants are becoming more popular due to improved techniques and fashion trends.
This source discusses the growing trend of drug repurposing, a strategy that seeks new uses for existing drugs to overcome challenges like lengthy timelines and high costs in the traditional drug development process.
August 2024 in “International Journal of Cosmetic Science” This study found that acetyl zingerone methyl ether (MAZ) in hair dyes and haircare products may reduce oxidative damage, improve hair condition, and enhance the longevity and quality of dyed hair color.
June 2024 in “European Journal of Pharmaceutics and Biopharmaceutics” This study reported that using photoacoustic waves to enhance transdermal delivery of encapsulated minoxidil can significantly increase hair growth while reducing treatment frequency and systemic side effects.
This review of existing literature reports that photobiomodulation shows high effectiveness and safety in treating dermatological conditions like acne, psoriasis, and alopecia, though standardized clinical trials are needed to further validate its therapeutic benefits.
May 2024 in “Chemical engineering journal” This study reports that a new minoxidil and epigallocatechin gallate co-loaded ionic liquids system showed superior efficacy in promoting hair regrowth in a mouse model of androgenic alopecia by activating hair follicle stem cells and improving microenvironment conditions, compared to existing minoxidil products.
April 2024 in “Bioactive materials” This study found that a microneedle system delivering VEGF and Ritlecitinib improved hair regeneration in mice with androgenetic alopecia, showing faster anagen onset and better hair quality compared to minoxidil.
April 2024 in “Facial plastic surgery clinics of North America” This description of over 700 primary beard hair transplants emphasizes the importance of specific techniques like graft dissection, site angulation, and aesthetic design to achieve natural-looking results, according to the author's experience.
November 2023 in “Skin appendage disorders” This study found that there was a significant increase in Google searches for "oral minoxidil" following a New York Times article, suggesting heightened public interest in this treatment for androgenetic alopecia.
October 2023 in “Facial Plastic Surgery” This review discusses combining follicular unit excision (FUE) and linear strip excision (LSE) donor harvesting methods to optimize graft yield while minimizing donor depletion, but provides no new clinical results.
October 2023 in “International journal of women’s dermatology” This study observed that while hair camouflage techniques can boost confidence and reduce stigma for Black women with alopecia, they can also contribute to further hair damage; clinicians should consider safer styling practices as part of individualized care strategies.
September 2023 in “Medicina Estética Revista Científica de la Sociedad Española de Medicina Estética (SEME)” This research reported that the FDA approved Litfulo® (ritlecitinib) as the first oral treatment for severe alopecia areata in adolescents over 12 years old, with 23% of treated patients showing significant hair regrowth in clinical trials compared to 1.6% with placebo.
August 2023 in “Stem Cell Research & Therapy” This study found that cell-free fat extract (CEFFE) enhanced hair growth in mice with androgenetic alopecia by increasing hair follicle density and promoting proliferation while regulating the DHT/AR pathway.
August 2023 in “International Journal of Women's Dermatology” In this study, a case of a 70-year-old woman with central centrifugal cicatricial alopecia showed that using a high-quality hair prosthesis improved her quality of life and mood, as measured by PHQ-9 and Skindex-29 scores, though such wigs are rarely covered by insurance.
In this retrospective analysis, researchers evaluated 54 patients undergoing soft tissue reconstruction for scalp and forehead defects and reported excellent aesthetic outcomes with local flaps for defects up to 50 cm², while larger defects typically required additional skin grafting.
June 2023 in “British Journal of Dermatology” In this study, baricitinib showed promising results in improving scalp, eyebrow, and eyelash hair loss in adults with severe and very severe alopecia areata over 52 weeks.
June 2022 in “Research Square (Research Square)” This study found that the incidence of urolithiasis increased from 1995 to 2016 in Wuwei, China, supporting the need for strengthened screening and early diagnosis to improve prevention and treatment.
May 2022 in “Journal of Cosmetic Dermatology” This review discusses the characteristics and diagnostic challenges of fibrosing alopecia pattern distribution, proposing an algorithm for hair transplantation, but reports no new clinical results.
May 2022 in “Research Square (Research Square)” This study found that the newly developed transdermal oil body microgel emulsion (OBEME) improved wound healing in mice by enhancing skin permeability, reducing inflammation, and promoting new blood vessel formation and re-epithelialization.
May 2022 in “Hair transplant forum international” This study concluded that hair transplants including the parietal eminence area can enhance aesthetic balance and provide indirect cosmetic benefits, even when the vertex is left untreated due to limited donor availability.
November 2016 in “University of the Arts London Research Online (University of the Arts London)” This study concluded that adding polymeric conditioning actives to shampoos improved color retention in permanently dyed hair, while additional cationic dyes at certain pH levels weakly dyed the hair directly.
March 2016 in “Oncology Times” This article reviews the challenges and differing perspectives on implementing cancer care pathways, highlighting an ASCO task force's recommendation for flexibility that met resistance due to administrative burdens and regional variations.
July 2012 in “Dermatologic Surgery” The author believes artificial dermis might not be the best first option for hair transplant surgeons when other surgical choices exist for scalp reconstruction.
September 2011 in “Clinical Biochemistry” The demineralized bone matrix scaffold is better for cell attachment than the mineralized bone allograft.
July 2010 in “Journal of Investigative Dermatology” Scientists found gene mutations that affect hair loss, skin stem cells, and skin disorders, and identified drugs that may help treat blood vessel and skin conditions.
July 2009 in “International Society of Hair Restoration Surgery” This article introduces the concept of follicular units, highlighting their significance in hair restoration, but reports no new findings.
April 2009 in “Dermatologic Surgery” The document concludes that the first book on mesotherapy lacks convincing evidence, the second book is good for beginners in facial rejuvenation, and the third book is valuable for understanding complications in skin surgery.
January 2009 in “Hair transplant forum international” The article discusses methods for managing patient expectations and identifying challenging patients, but it reports no new research findings.
July 2008 in “Expert Review of Dermatology” This review discusses common mistakes in follicular unit transplantation and provides guidance for practitioners to enhance patient outcomes, but reports no new clinical results.