This paper describes an enzymatic method to isolate hair pigment from the keratin matrix without altering its chemical structure, but it presents no new results.
February 2021 in “International journal of regenerative medicine” In this study, emulsifying microfragmented adipose tissue increased the number of stromal vascular fraction cells available for regenerative treatments, suggesting the method's potential use in medical facilities.
15 citations
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July 2015 in “Journal of exotic pet medicine” This review discusses the prevalence, diagnosis, treatment, and prevention of zoophilic dermatophyte infections in small exotic mammals and reports no new clinical findings; it emphasizes the need for veterinary guidance and public awareness.
200 citations
,
November 1997 in “Planta” This study found that while a tip-focused calcium gradient influences localized growth in root hairs and pollen tubes, it is not the primary determinant of growth direction in root hairs of Arabidopsis thaliana.
25 citations
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November 2008 in “Facial Plastic Surgery” This article explores factors in designing a personalized hairline, favoring a flared design approach, and reports no new evidence.
14 citations
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September 2001 in “Dermatologic Surgery” This review derived guidelines for scalp surgery suggesting improved outcomes when avoiding neurovascular structures, preserving tissue integrity, and maintaining hair direction, but it reports no new clinical results.
13 citations
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May 2004 in “Facial Plastic Surgery Clinics of North America” This article discusses the significance of anatomic zones in hair loss and underscores the importance for hair restoration surgeons to understand these patterns and their implications for future treatments, but reports no new clinical findings.
9 citations
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June 2014 in “Journal of Craniofacial Surgery” The authors concluded that using an expanded temporoparieto-occipital scalp flap for sideburn reconstruction provides satisfactory hair direction and inconspicuous scars in both the donor and recipient areas, with few complications.
1 citations
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July 2021 in “Aesthetic Plastic Surgery” This study concluded that a triangular flag-shaped incision design in hair transplantation achieved better hair alignment compared to the common elliptical incision, particularly in patients with specific hair directions.
January 2023 in “Methods in molecular biology” This article reviews methods for examining the localization and activity of ROP GTPase, cortical microtubule organization, and F-actin dynamics in plant cell models, but reports no new experimental results.
This study found that the Piezo1 ion channel reduces the efficiency of keratinocyte migration, and its inhibition in mice accelerates wound healing.
August 2021 in “Al-Azhar International Medical Journal (Print)” This study found that Follicular Unit Extraction for managing secondary cicatricial alopecia resulted in good to very good outcomes in 90% of the patients, with minimal post-operative scars and recovery times, though 45% required additional surgery.
August 2009 in “Journal of Oral and Maxillofacial Surgery” This review discusses the evaluation and treatment of mandibular trauma, covering various injuries, imaging techniques, surgical methods, and complication management, but reports no new research findings.
July 1998 in “Dermatologic Surgery” Various techniques and tools for hair restoration were presented in 1998, including a mathematical model for donor area, use of lasers in surgery, methods for controlling grafted hair direction, and ways to increase graft yield. Satisfaction rates were around 39%, and studies showed trauma and dehydration can damage hair follicles.
September 2001 in “Dermatologic Surgery” This review derived guidelines for scalp surgery suggesting improved outcomes when avoiding neurovascular structures, preserving tissue integrity, and maintaining hair direction, but it reports no new clinical results.
August 2023 in “Medical Hypotheses” In this review, researchers discussed the anti-inflammatory and immunomodulatory properties of metformin and hypothesized that its topical application could benefit those with alopecia areata, given its effects on immune pathways, hair regrowth, and autoimmune disease management.
This study found that a hair growth rate of 0.75 cm/month better matches retrospective cortisol timelines and identified factors influencing hair cortisol content in children and adolescents.
January 2013 in “China Animal Husbandry & Veterinary Medicine” This study established an optimal in vitro culture system for fine-wool sheep hair follicle stem cells, finding a combination of two-step enzymatic digestion and mechanical separation to be the most effective method.
46 citations
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May 2004 in “Facial Plastic Surgery Clinics of North America” This article discusses techniques for creating natural-looking hairlines in hair restoration surgery and reports no new clinical results.
46 citations
,
December 2003 in “Advances in neonatal care” This article reviews fetal scalp hair formation and related disorders but reports no new research results.
22 citations
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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
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October 2008 in “Indian Journal of Plastic Surgery” This article discusses recent advancements in hair transplantation techniques that combine art and science for more natural results, but reports no new clinical findings.
12 citations
,
September 2012 in “Plastic and Reconstructive Surgery” This study found that combining follicular isolation with de-epithelialization in eyebrow and eyelash transplantation led to better outcomes and fewer complications than using follicular isolation alone.
8 citations
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March 2009 in “Aesthetic Plastic Surgery” This study found that the "flying-wings" expanded scalp flap technique effectively restored hemiscalp defects in children following burns, achieving pleasing aesthetic results and proper hair growth direction with minimal complications.
5 citations
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May 2005 in “Seminars in Plastic Surgery” This article reviews the use of micrografts and minigrafts for facial and scalp hair reconstruction, noting it is safe, predictable, and achieves high patient satisfaction, but it presents no new clinical data.
3 citations
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July 1987 in “Dermatologic Clinics” This article discusses scalp reductions for male-pattern baldness and reports potential challenges, such as stretch-back and scar-related styling issues, without providing new clinical results.
2 citations
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May 2005 in “Seminars in Plastic Surgery” This article discusses the temporo-parieto-occipital flap for scalp reconstruction and reports no new clinical results; the authors emphasize its specific reconstructive indications.
December 2025 in “Journal of Surgery Research and Practice” This study presented a method for female hairline transplantation that connects the Diverting Point and Part Line to recreate a natural hair flow, enhancing aesthetic outcomes by providing a more natural and feminine hairline.
August 1998 in “Dermatologic Surgery” Dr. George A. Farber recommends using follicular unit transplantation for hair restoration because it gives a more natural look and has fewer problems compared to the older miniflap technique.
April 2023 in “Journal of Investigative Dermatology” In this study, trypsin digestion was found to be a faster and more efficient method than the explant technique for extracting bulge-derived keratinocytes from adult scalp biopsies.