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This study reports a case of a 47-year-old man who developed scalp necrosis after undergoing hair transplantation abroad, highlighting the importance of recognizing and managing this rare but serious complication to improve outcomes in hair transplantation practices.

This study found that hair follicle stem cell transplantation in a rat model of ischaemic stroke reduced infarct volume and promoted neurological recovery, suggesting potential therapeutic benefits for stroke treatment.

This study found that hair follicle stem cells, when transplanted in a rat model of ischaemic stroke, migrated to affected areas, expressed neuron-specific markers, and reduced infarct volume, suggesting potential therapeutic benefits.

This report presents a case of hereditary elliptocytosis in a 37-year-old woman with iron deficiency anemia, identifying a high percentage of elliptocytes in her blood after treatment.

This study describes a unique case of hair transplantation between monozygotic twins to address congenital, nonprogressive alopecia caused by follicular aplasia in one twin.

A hairless patch on a boy's scalp from birth injury improved with minoxidil treatment.

In this retrospective study of 29 patients with scalp burn alopecia, researchers utilized a simple method involving tissue expansion to reconstruct the temporal and lateral sideburn areas, resulting in satisfactory, symmetrical, and standardized aesthetic outcomes according to both objective and subjective evaluations.

In this study, transplantation of rat hair follicle stem cells was associated with reduced infarct volume and enhanced neurological recovery after ischaemic stroke, suggesting therapeutic potential for further clinical development.

In this study, hair-follicle-associated pluripotent stem cell implantation improved functional recovery and reduced inflammation in a mouse model of intracerebral hemorrhage.

This study found that injecting hepatocyte growth factor-enhanced hair follicle stem cells into a rat model of ischemic stroke improved recovery by reducing inflammation, protecting the blood-brain barrier, and promoting angiogenesis.

In this study, hair color changes in piebald rats after skin grafting suggest that such changes are more likely due to the surgical process than the new environment.

This review proposes an anatomy-based framework for understanding recipient site scalp necrosis in hair transplantation, emphasizing regional vascular vulnerability and surgical factors, but does not provide new clinical results.

Hair follicle stem cells may help repair the brain after a stroke.

This case report describes a dual transposition flap technique for closing large scalp defects post-Mohs surgery, achieving minimal alopecia and scar visibility, though it is based on a single patient.

In this study, researchers observed a rare presentation of alopecia areata characterized by hair shafts with segmental heterochromia and changes in thickness, indicating a fluctuating low-level inflammatory process with recovery periods in the hair's normal characteristics.

This text resembles an instructional or informational template for journal subscribers and authors, not a research abstract reporting specific findings.

In this case report, the authors found that hair transplantation on a free microvascular flap may be a viable and effective option for achieving good aesthetic outcomes when treating residual alopecia following reconstruction of large scalp defects.

This study found that mutations in the hairless gene in mice disrupt hair follicle integrity during catagen, leading to baldness due to disintegrating epithelial structures and loss of normal dermal papilla.

Iron deficiency causes hair loss by affecting hair differentiation and cycling.

This review discusses the diagnosis and treatment of pityriasis rubra pilaris and reports no new clinical results.

In this study, scalp biopsies from HJMD patients revealed histological similarities to chronic telogen effluvium and highlighted the role of CDH3 mutations disrupting normal hair cycles.

This article discusses the temporo-parieto-occipital flap for scalp reconstruction and reports no new clinical results; the authors emphasize its specific reconstructive indications.

This paper reports three cases of hair transplantation using Feily's method, which showed unusual long-lasting dark areas on the scalp, suggesting more than 24 hours of caution might be needed to prevent necrosis.

Permanent hair loss after a stem cell transplant can be a sign of chronic immune system attack on the scalp.

This study found that thymus transplantation in athymic mice resulted in T-cell-driven hair follicle depigmentation and loss, without multiorgan autoimmune disease, highlighting mechanisms of tissue-specific tolerance.

This article describes the successful use of parieto‐occipital flap operations for hereditary or traumatic baldness but reports no new clinical results.

This research suggests that intraoperative unilateral occipital artery ligation can reduce the risk of complications like scalp necrosis, offering advantages such as improved visualization and reduced asymmetry during extensive scalp lift surgeries.

This study suggests that hair follicle mesenchymal stem cells may alleviate small intestinal ischemia-reperfusion injury in rats by promoting angiogenesis, reducing apoptosis, and enhancing intestinal stem cell expression.

This article discusses approaches to minimize mechanical damage during hair restoration surgery to improve micrograft viability and outcomes, but it reports no new results.

This abstract provides author contact details but presents no study findings or results.