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https://www.readbyqxmd.com/read/29195242/the-role-of-hair-transplantation-for-managing-facial-trauma
#1
Jeffrey S Epstein, Gorana Kuka
No abstract text is available yet for this article.
December 2017: Facial Plastic Surgery: FPS
https://www.readbyqxmd.com/read/29156398/spontaneous-hair-follicle-germ-hfg-formation-in%C3%A2-vitro-enabling-the-large-scale-production-of-hfgs-for-regenerative-medicine
#2
Tatsuto Kageyama, Chisa Yoshimura, Dina Myasnikova, Ken Kataoka, Tadashi Nittami, Shoji Maruo, Junji Fukuda
Hair follicle morphogenesis is triggered by reciprocal interactions between hair follicle germ (HFG) epithelial and mesenchymal layers. Here, we developed a method for large-scale preparation of HFGs in vitro via self-organization of cells. We mixed mouse epidermal and mouse/human mesenchymal cells in suspension and seeded them in microwells of a custom-designed array plate. Over a 3-day culture period, cells initially formed a randomly distributed single cell aggregate and then spatially separated from each other, exhibiting typical HFG morphological features...
November 6, 2017: Biomaterials
https://www.readbyqxmd.com/read/29141069/a-novel-multi-targeting-approach-to-treating-hair-loss-using-standardized-nutraceuticals
#3
Patricia K Farris, Nicole Rogers, Amy McMichael, Sophia Kogan
<p>Hair loss is a complicated problem that causes significant concern for those who are affected. Patients seeking medical treatment have limited options that include topical minoxidil and oral finasteride. While these treatments are backed by long term clinical use and research outcomes, many patients find topical minoxidil difficult to incorporate into their daily routine and some are concerned with the side effects associated with finasteride. In the office setting, patients may be treated with more invasive procedures such as platelet-rich plasma injections (PRP) and hair transplantation, treatments that often must be repeated and can lead to a costly investment...
November 1, 2017: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/29108548/new-generation-therapies-for-the-treatment-of-hair-loss-in-men
#4
REVIEW
Neil S Sadick
Hair loss affects millions of people worldwide and can have devastating effects on an individual's psychoemotional well-being. Today hair restoration technologies through hair transplantation have advanced with the use of robots and follicular unit extraction/grafting that can offer patients excellent clinical results. Adjuvant modalities, such as platelet-rich plasma injections, lasers, and stem cells, can further enhance durability, health, and appearance of hair transplants.
January 2018: Dermatologic Clinics
https://www.readbyqxmd.com/read/29108547/advances-in-hair-restoration
#5
REVIEW
Paul T Rose
Hair loss affects millions of people worldwide and can have devastating effects on an individual's psychological and emotional well-being. Hair restoration technologies have advanced with the use of robotics and manual and motorized follicular unit extraction to provide patients excellent clinical results. Adjuvant modalities such as platelet-rich plasma injections, lasers and stem cells can further enhance the survivability and appearance of hair transplants.
January 2018: Dermatologic Clinics
https://www.readbyqxmd.com/read/29084289/neuronal-differentiation-of-hair-follicle-bulge-derived-stem-cells-co-cultured-with-mouse-cochlear-modiolus-explants
#6
Timo Schomann, Laura Mezzanotte, John C M J De Groot, Marcelo N Rivolta, Sanne H Hendriks, Johan H M Frijns, Margriet A Huisman
Stem-cell-based repair of auditory neurons may represent an attractive therapeutic option to restore sensorineural hearing loss. Hair-follicle-bulge-derived stem cells (HFBSCs) are promising candidates for this type of therapy, because they (1) have migratory properties, enabling migration after transplantation, (2) can differentiate into sensory neurons and glial cells, and (3) can easily be harvested in relatively high numbers. However, HFBSCs have never been used for this purpose. We hypothesized that HFBSCs can be used for cell-based repair of the auditory nerve and we have examined their migration and incorporation into cochlear modiolus explants and their subsequent differentiation...
2017: PloS One
https://www.readbyqxmd.com/read/29076290/the-effect-of-plasma-rich-in-growth-factors-combined-with-follicular-unit-extraction-surgery-for-the-treatment-of-hair-loss-a-pilot-study
#7
Roge M Navarro, Ander Pino, Asunción Martinez-Andres, Consuelo Molina, Ana María Martinez, Nahikari Martinez, Gorka Orive, Eduardo Anitua
BACKGROUND: Hair transplant surgery using follicular unit extraction technique (FUE) is a common surgical procedure for the treatment of severe hair loss. Blood-derived autologous growth factors have also proved to promote hair regeneration in patients with different types of alopecia. AIMS: The aim of this study was to evaluate the safety and clinical efficacy of plasma rich in growth factors (PRGF) technology as an adjuvant therapy for FUE surgery in hair loss affected patients...
October 26, 2017: Journal of Cosmetic Dermatology
https://www.readbyqxmd.com/read/29064980/hair-transplantation-controversies
#8
REVIEW
Marc R Avram, Robert Finney, Nicole Rogers
BACKGROUND: Hair transplant surgery creates consistently natural appearing transplanted hair for men. It is increasingly popular procedure to restore natural growing hair for men with hair loss. OBJECTIVE: To review some current controversies in hair transplant surgery. MATERIALS AND METHODS: Review of the English PubMed literature and specialty literature in hair transplant surgery. RESULTS: Some of the controversies in hair transplant surgery include appropriate donor harvesting technique including elliptical donor harvesting versus follicular unit extraction whether manual versus robotic, the role of platelet-rich plasma and low-level light surgery in hair transplant surgery...
November 2017: Dermatologic Surgery: Official Publication for American Society for Dermatologic Surgery [et Al.]
https://www.readbyqxmd.com/read/29062667/hair-transplantation-in-migraine-headache-patients
#9
Safvet Ors
BACKGROUND: Migraine headache is a primary neurologic disease affecting millions of people worldwide. As a consequence, quality of life is diminished, productivity suffers (through loss of work force), and treatment costs are substantial. The occurrence rate in the general population is quite high, with women accounting for 3 of every 4 cases. METHODS: Between January 2011 and May 2012, a total of 221 patients received hair transplants. Another 590 patients underwent hair transplantation between June 2012 and December 2016...
September 2017: Plastic and Reconstructive Surgery. Global Open
https://www.readbyqxmd.com/read/29035284/traction-alopecia-a-neglected-entity-in-2017
#10
REVIEW
Christiana Oyinlola Akingbola, Jui Vyas
Traction alopecia was first described in 1904 but is still a cause of scarring hair loss in young women worldwide. It is unique in being initially a reversible then an irreversible (scarring) form of alopecia. Linked to tightly-pulled hairstyles, it is seen across all races. The pattern of hair loss depends on the style creating it but most commonly affects the frontotemporal hairline. There are some new examination findings associated with traction alopecia, which are traction folliculitis, the fringe sign and hair casts (pseudonits) on dermatoscopy...
November 2017: Indian Journal of Dermatology, Venereology and Leprology
https://www.readbyqxmd.com/read/29024374/human-papillomavirus-and-posttransplantation-cutaneous-squamous-cell-carcinoma-a-multicenter-prospective-cohort-study
#11
Jan N Bouwes Bavinck, Mariet C W Feltkamp, Adele C Green, Marta Fiocco, Sylvie Euvrard, Catherine A Harwood, Charlotte M Proby, Luigi Naldi, Janouk C D Diphoorn, Anna Venturuzzo, Gianpaolo Tessari, Ingo Nindl, Francesca Sampogna, Damiano Abeni, Rachel E Neale, Jelle J Goeman, Koen D Quint, Anne B Halk, Carmen Sneek, Roel E Genders, Maurits N C de Koning, Wim G V Quint, Ulrike Wieland, Sönke Weissenborn, Tim Waterboer, Michael Pawlita, Herbert Pfister
Organ transplant recipients (OTRs) have a 100-fold increased risk of cutaneous squamous cell carcinoma (cSCC). We prospectively evaluated the association between β genus human papillomaviruses (βPV) and keratinocyte carcinoma in OTRs. Two OTR cohorts without cSCC were assembled: cohort 1 was transplanted in 2003-2006 (n = 274) and cohort 2 was transplanted in 1986-2002 (n = 352). Participants were followed until death or cessation of follow-up in 2016. βPV infection was assessed in eyebrow hair by using polymerase chain reaction-based methods...
October 11, 2017: American Journal of Transplantation
https://www.readbyqxmd.com/read/29020403/cardiac-and-systemic-rejuvenation-after-cardiosphere-derived-cell-therapy-in-senescent-rats
#12
Lilian Grigorian-Shamagian, Weixin Liu, Soraya Fereydooni, Ryan C Middleton, Jackelyn Valle, Jae Hyung Cho, Eduardo Marbán
Aim: The aim is to assess the effects of CDCs on heart structure, function, gene expression, and systemic parameters in aged rats. Diastolic dysfunction is characteristic of aged hearts. Cardiosphere-derived cell (CDC) therapy has exhibited several favourable effects on heart structure and function in humans and in preclinical models; however, the effects of CDCs on aging have not been evaluated. Methods and Results: We compared intra-cardiac injections of neonatal rat CDCs to vehicle (phosphate-buffered saline, PBS) in 21...
October 14, 2017: European Heart Journal
https://www.readbyqxmd.com/read/28944135/management-of-syndromic-diarrhea-tricho-hepato-enteric-syndrome-a-review-of-the-literature
#13
REVIEW
Alexandre Fabre, Patrice Bourgeois, Marie-Edith Coste, Céline Roman, Vincent Barlogis, Catherine Badens
Syndromic diarrhea/tricho-hepato-enteric syndrome (SD/THE) is a rare disease linked to the loss of function of either TTC37 or SKIV2L, two components of the SKI complex. It is characterized by a combination of 9 signs (intractable diarrhea, hair abnormalities, facial dysmorphism, immune abnormalities, IUGR/SGA, liver abnormalities, skin abnormalities, congenital heart defect and platelet abnormalities). We present a comprehensive review of the management of SD/THE and tested therapeutic regimens. A review of the literature was conducted in May 2017: 29 articles and 2 abstracts were included describing a total of 80 patients, of which 40 presented with mutations of TTC37, 14 of SKIV2L...
August 2017: Intractable & Rare Diseases Research
https://www.readbyqxmd.com/read/28938366/-camouflaging-cleft-lip-scar-using-follicular-unit-extraction-hair-transplantation-combined-with-autologous-fat-grafting
#14
Osman Akdag, Nuh Evin, Mehtap Karamese, Zekeriya Tosun
BACKGROUND: The scar that occurs after cleft lip surgery poses a serious cosmetic problem. One of the methods used to solve this problem in adult male patients is hair transplantation. However, satisfactory results with this method cannot always be achieved due to possible graft loss. The corrective feature of fat grafting has been reported in many studies. The aim of this report is to share our results with hair transplantation combined with fat grafting in patients with cleft lip. METHODS: This study included 20 patients who had both a scar and alopecia in the cleft lip area...
September 15, 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28932754/hair-growth-in-two-alopecia-patients-after-fecal-microbiota-transplant
#15
Dionne Rebello, Elaina Wang, Eugene Yen, Peter A Lio, Colleen R Kelly
Clostridium difficile infections can be life-threatening but are increasingly being treated successfully with fecal microbiota transplantation (FMT). We report two patients with alopecia universalis who developed subsequent hair regrowth after FMT for treatment of recurrent C. difficile infections. Gut microbiota may have immunomodulatory effects in autoimmune conditions such as alopecia areata, and further study may elucidate disease mechanisms and lead to alternative treatment options for these patients for whom treatment options are currently limited...
2017: ACG Case Reports Journal
https://www.readbyqxmd.com/read/28932067/extensive-donor-site-keloids-in-follicular-unit-extraction-hair-transplantation
#16
Shimona Garg, Anand Kumar, Ankita Tuknayat, Gurvinder Pal Thami
Hair transplantation, a generally regarded as a safe surgical modality for the treatment of androgenetic alopecia, is not without its potential risks and complications. A case of an extensive keloid formation at donor site following follicular unit extraction is discussed. Hair transplant surgeons should be aware of this significant potential complication, especially in patients having previous keloidal tendencies to avoid such disastrous outcomes.
July 2017: International Journal of Trichology
https://www.readbyqxmd.com/read/28922518/accelerated-epithelialization-and-improved-wound-healing-metrics-in-porcine-full-thickness-wounds-transplanted-with-full-thickness-skin-micrografts
#17
Christina L Rettinger, John L Fletcher, Anders H Carlsson, Rodney K Chan
Split-thickness skin grafting (STSG) is the current gold standard for treatment of extensive burn and traumatic skin injuries. However, STSG is limited by donor-site morbidity and availability, and often leads to scarring and wound contracture. Furthermore, these thin grafts lack dermal elements such as nerves and adnexa which are important in recapitulating normal skin function. Methods of fractional skin replacement either as minced STSGs or microscopic skin tissue columns have been proposed, though these techniques have not been fully characterized and lack evidence of regenerated adnexal structures...
September 18, 2017: Wound Repair and Regeneration
https://www.readbyqxmd.com/read/28889862/genetic-dna-profile-in-urine-and-hair-follicles-from-patients-who-have-undergone-allogeneic-hematopoietic-stem-cell-transplantation
#18
Ana Santurtún, José A Riancho, Maite Santurtún, Carlos Richard, M Mercedes Colorado, Mayte García Unzueta, María T Zarrabeitia
Biological samples from patients who have undergone allogeneic hematopoietic stem cell transplantation (HSCT) constitute a challenge for individual identification. In this study we analyzed the genetic profiles (by the amplification of 15 autosomic STRs) of HSCT patients found in different types of samples (blood, hair and urine) that may be the source of DNA in civil or criminal forensic cases. Our results show that while in hair follicles the donor component was not detected in any patient, thus being a reliable source of biological material for forensic identification, mixed chimerism was detected in urine samples from all patient, and no correlation was found between the time elapsed from the transplant and the percentage of chimerism...
September 2017: Science & Justice: Journal of the Forensic Science Society
https://www.readbyqxmd.com/read/28887865/plasma-rich-plasma-the-ultimate-secret-for-youthful-skin-elixir-and-hair-growth-triggering
#19
REVIEW
Ebtisam Elghblawi
The clinical application of platelet-rich plasma (PRP) is based on the increase in the concentration of growth factors that are released from alpha-granule of the concentrated platelets and in the secretion of proteins which are able to capitalize on the healing process at the cellular level. It has been invented to restore the natural beauty by starting the natural rejuvenation process of the skin and aiming to make it function as a younger one and to keep the skin youthful and maintain it. Besides that, it is also emerged to include hairs as a new injectable procedure to enable stimulating hair growth locally and topically; preventing its fall; improving hair shaft, hair stem, and its caliber; increasing its shine, vitality, and pliability; and declining hair splitting and breakage...
September 8, 2017: Journal of Cosmetic Dermatology
https://www.readbyqxmd.com/read/28886268/implanted-hair-follicle-associated-pluripotent-hap-stem-cells-encapsulated-in-polyvinylidene-fluoride-membrane-cylinders-promote-effective-recovery-of-peripheral-nerve-injury
#20
Aiko Yamazaki, Kohya Obara, Natsuko Tohgi, Kyoumi Shirai, Sumiyuki Mii, Yuko Hamada, Nobuko Arakawa, Ryoichi Aki, Robert M Hoffman, Yasuyuki Amoh
Hair follicle-associated-pluripotent (HAP) stem cells are located in the bulge area of the hair follicle, express the stem-cell marker, nestin, and have been shown to differentiate to nerve cells, glial cells, keratinocytes, smooth muscle cells, cardiac muscle cells, and melanocytes. Transplanted HAP stem cells promote the recovery of peripheral nerve and spinal cord injuries and have the potential for heart regeneration as well. In the present study, we implanted mouse green fluorescent protein (GFP)-expressing HAP stem-cell spheres encapsulated in polyvinylidene fluoride (PVDF)-membrane cylinders into the severed sciatic nerve of immunocompetent and immunocompromised (nude) mice...
October 18, 2017: Cell Cycle
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