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This study concluded that blood donors on certain medications can donate blood products with less than 50 ml single-donor plasma for adult use without deferral, except for those taking specific medications like retinoids and genotoxic drugs.

This study found that blood samples from donors on teratogenic drugs sometimes exceeded recommended concentration limits, suggesting a need for improved deferral policies.

This study suggests that hesperidin may regulate pathways in hair follicle cells to help mitigate hair loss, revealing molecular mechanisms of nitric oxide donor-mediated hair follicle protection.

This study found that post-hematopoietic cell transplantation epidermal grafting significantly reduced chronic wound size in patients with recessive dystrophic epidermolysis bullosa.

This study introduces a hair transplantation method combining elliptical excision and micrografting, suggesting it provides significant cosmetic improvements for androgenetic alopecia.

This study found no significant difference in polycystic ovary syndrome prevalence between lesbian and heterosexual women seeking artificial insemination, nor in their fertility rates.

This correspondence discusses issues related to overharvesting and challenges in measuring factors that impact donor coverage in hair transplantation procedures, but it does not report specific study results or outcomes.

This study found significant differences in hair diameter between males and females across different zones of the safe donor area, which may aid in selecting optimal donor regions for hair transplantation surgeries.

In this randomized controlled trial, occipital donor sites for split-thickness skin grafts showed superior re-epithelialization, reduced pain, fewer complications, and better cosmetic outcomes compared to femoral donor sites.

This report discusses a case of extensive keloid formation at the donor site following hair transplantation, emphasizing the need for surgeons to be cautious in patients with a history of keloid tendencies.

Transplanting chest hair into scars can effectively treat wide donor scars from hair restoration surgery.

This article discusses the applications and contraindications of skin grafts in wound treatment and reports no new research findings.

This study examined the follicular unit density in the scalp and beard donor areas of Indian men undergoing hair restoration surgery, reporting mean densities of 78.2/cm² and 49.7/cm² respectively, and proposed guidelines for safe follicular unit extraction.

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.

This article discusses patient preferences for the follicular unit extraction (FUE) method in hair transplantation, highlighting its benefits of rapid recovery and comfortable post-operative experience but reports no new clinical results.

In this case report, necrotic ulceration caused by Klebsiella pneumoniae at a pubic hair donor site was observed in a 52-year-old man following hair transplantation, highlighting the need for metabolic screening and culture-guided management to prevent complications in such procedures.

This study found that microneedles co-delivering minoxidil and a nitric oxide donor effectively promoted hair growth and follicle transition to the growth phase in an alopecia mouse model, suggesting a promising new approach for androgenetic alopecia treatment.

This study found that the severity of acute donor site effluvium after hair transplants was significantly correlated with the number of grafts extracted and longer surgery durations.

This chapter reviews the technical and artistic considerations for maintaining high-quality cosmetic outcomes in patients undergoing follicular unit excision for hair transplantation and provides no new clinical results.

This study discusses the advantages and disadvantages of two hair graft harvesting methods, strip follicular unit transplantation and follicular unit excision, highlighting their implications for creating effective surgical plans for hair restoration without providing specific new results.

This review highlights that nonscalp donor hair harvesting, particularly from the beard, chest, and abdomen, can provide additional grafts for patients with insufficient scalp hair, though it requires high technical expertise.

In this study, researchers analyzed the occipital donor area for hair transplantation among men aged 50–55 with androgenetic alopecia and found that while most subjects met standard safe donor area criteria, individual variations suggest a conservative approach to donor area selection.

The case study reports a patient with acute telogen effluvium in the donor region post-hair transplant, highlighting trichoscopic findings that aid in diagnosis and reassuring the self-resolutive nature of this condition.

This study found that using a trapezoid strip in hair transplantation for androgenetic alopecia minimizes follicular unit transection and yields significantly more grafts compared to an elliptical strip.

This study found that, among Indian men aged 50-55 with androgenetic alopecia, 78% of occipital donor areas fitted standard safe donor area criteria, but 22% did not, indicating a need for tailored selection in hair transplants.

This article reviews the use of trichoscopy for differentiating mimickers of patterned hair loss and assessing donor sites in hair transplant patients, without providing new clinical findings.

This narrative review discusses the potential of urinary bladder matrix as a bio-scaffold in hair restoration but provides no new clinical results or trials; it highlights regenerative technology and suggests further exploration.

In this study, researchers demonstrated that treating platelet rich plasma with microsecond pulsed electric fields effectively activates platelets and induces similar or higher growth factor release compared to traditional bovine thrombin, suggesting a potential clinical use that may be more cost-effective and practical.

This study found that eyebrow follicles, as opposed to buccal swabs or nails, are the most reliable tissue for post-HSCT germline genetic testing due to lower donor DNA contamination.

This study found that donor age and culture medium significantly impact the quality of human full-thickness skin models, with implications for their use as animal model alternatives in research.