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Micrografts are useful for healing wounds, regenerating bone and periodontal tissues, and improving hair transplantation outcomes.

This abstract describes the use of different gauge needles for follicular unit transplantation but does not report any new research findings.

This study developed an antimicrobial microneedle patch for delivering apoptotic vesicles to treat infected wounds, which was found to effectively reduce bacterial growth and accelerate scarless healing, including the rapid formation of mature hair follicles in just 8 days, a previously unreported early outcome.

This study describes the use of automatic Biofibre® hair implants as a surgical technique for hair restoration, offering immediate aesthetic results for men and women with hair loss or thinning, provided certain conditions for success are met.

Injecting lentiviral vectors into early gestation mice effectively targets skin stem cells for potential gene therapy.

In this study, injectable platelet-rich fibrin (i-PRF) was found to enhance the proliferative, migratory, and hair-inducing abilities of dermal papilla cells more effectively than platelet-rich plasma through the TGF-β/Smad pathway.

In this study, fiber implantation for pattern baldness was deemed ineffective and resulted in complications such as infection, scarring, and permanent hair loss, making it an unacceptable treatment option.

This study found that an injectable material derived from hair shows good biocompatibility and promotes dermal thickness in pigs, suggesting potential as a new soft tissue filling agent.

This study describes the Mercedes incision technique, which may improve hair transplant results by reducing graft compression and row cropping, leading to a more natural appearance.

This article introduces direct hair implantation, a modification of follicular unit extraction, using unique pens, but reports no clinical results.

This study reports that a robotic and AI-based system successfully analyzes FUE hair transplant procedures, aiding surgeons in planning and assessing operation success through detailed pre-op and post-op evaluations.

This study found that using a keratin hydrogel scaffold as a filler in collagen nerve conduits significantly improved nerve regeneration and motor recovery in Macaca fascicularis monkeys compared to saline.

This study found that the newly developed microarray patches for intradermal delivery of finasteride showed high drug content and significantly improved skin deposition compared to existing methods.

This study of Black and Hispanic inner-city teens found that Norplant retention rates were 71% at one year and 62% at two years, with a history of induced abortion predicting higher continuation.

This article discusses the development and refinement of the hair-micrografting technique in cosmetic surgery and reports no new clinical results.

This article discusses the premade slit method in hair restoration surgery, emphasizing the importance of a tailored depth control instrument for optimal follicle implantation, but provides no new clinical results.

This chapter reviews the critical importance of the follicle placement process in hair transplantation but presents no new clinical findings.

This article discusses follicular cell implantation as a potential solution for hair restoration limitations, but notes inconsistencies and challenges in human applications, reporting no new clinical results.

This study found that nanofat injection before hair transplant may improve the survival of hair grafts in patients with secondary cicatricial alopecia.

The researchers suggest that combining microneedle technology with nanocarriers could enhance drug delivery systems for treating central neurological diseases due to nanoparticles' ability to prolong blood circulation time and improve brain targeting.

This article discusses needle-stick injury risks in hair restoration practices and reports no new research findings; the authors emphasize the potential for disease transmission and safety concerns.

This study found that injectable platelet-rich fibrin (i-PRF) enhances hair follicle regeneration in vitro by promoting human dermal papilla cell proliferation, migration, and trichogenic inductivity, with varying effects depending on concentration.

Using a handheld massage device during hair transplant significantly reduces pain for most patients.

In a mouse model, this study demonstrated that a microneedle patch system using keratin and integrated with MSC-derived exosomes and UK5099 promoted hair regrowth more efficiently than traditional delivery methods.

In this article, researchers describe a novel FUE device designed to enhance follicular unit excision surgery by minimizing follicular injury and improving ergonomics with features such as Bluetooth functionality, fingertip touch sensors, and automated operation.

This study found that an injectable hair material showed good biocompatibility in micropigs and effectively promoted dermal thickening, suggesting its potential as a new soft tissue filler.

This study found that using a multibladed knife during hair transplantation surgery enhanced the rate of minigraft preparation and produced more uniformly sized grafts compared to traditional techniques.

This study introduces a new method using printable templates to create standardized and optimized hairlines in male hair transplantation, reportedly improving surgical precision and enabling consistent, aesthetically pleasing outcomes.

This study developed a delivery platform using hyaluronic acid-based dissolvable microneedles with nanoliposomes containing kopexil and kopyrrol, which showed improved hair regeneration for treating androgenetic alopecia in vivo at lower dosages compared to minoxidil.

This study found that a newly created biomimetic microneedle platform effectively expedited wound repair in diabetic animal models by reducing inflammation, enhancing angiogenesis, and promoting skin regeneration through targeted drug delivery and immune response modification.