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Comparing haploidentical transplantation with post-transplantation cyclophosphamide and umbilical cord blood transplantation using targeted busulfan in children and adolescents with hematologic malignancies.
Blood Res
January 2025
Department of Pediatrics, Seoul National University College of Medicine, Seoul National University Cancer Research Institute, Seoul, Republic of Korea.
Purpose: This study compared the outcomes of haploidentical-related donor (HRD) and umbilical cord blood (UCB) hematopoietic stem cell transplantation (HSCT) in pediatric patients with hematologic malignancies.
Methods: Data on patients who underwent HRD HSCT with post-transplant cyclophosphamide (n = 41) and UCB HSCT (n = 24) after targeted busulfan-based myeloablative conditioning with intensive pharmacokinetic monitoring between 2009 and 2018 were retrospectively analyzed.
Results: The median follow-up durations in the HRD and UCB groups were 7.
Microfluidic vessel-on-chip platform for investigation of cellular defects in venous malformations and responses to various shear stress and flow conditions.
Lab Chip
January 2025
Oulu Center for Cell-Matrix Research, Biocenter Oulu and Faculty of Biochemistry and Molecular Medicine, University of Oulu, P.O. Box 5000, FI-90014 Oulu, Finland.
A novel microfluidic platform was designed to study the cellular architecture of endothelial cells (ECs) in an environment replicating the 3D organization and flow of blood vessels. In particular, the platform was constructed to investigate EC defects in slow-flow venous malformations (VMs) under varying shear stress and flow conditions. The platform featured a standard microtiter plate footprint containing 32 microfluidic units capable of replicating wall shear stress (WSS) in normal veins and enabling precise control of shear stress and flow directionality without the need for complex pumping systems.
View Article and Find Full Text PDFGradient coating of extracellular matrix derived from endothelial cells on aligned PCL nanofibers for rapid endothelialization.
Front Bioeng Biotechnol
January 2025
Central Laboratory, Qingdao Stomatological Hospital Affiliated to Qingdao University, Qingdao University, Qingdao, China.
Introduction: Artificial vascular scaffolds can mimic the structure of natural blood vessels and replace the damaged vessels by implanting them at the injury site to perform the corresponding functions. Electrospinning technology can perfectly combine biological signals and topographical cues to synergistically induce directed cell migration and growth.
Methods: In this study, poly (caprolactone) (PCL) nanofibers, PCL nanofibers uniformly coated with the extracellular matrix derived from endothelial cells (ECd), and bi-directional linear gradient ECd-coated PCL nanofibers were prepared by electrospinning and electrospray techniques to evaluate their effects on the proliferation and migration of Human umbilical vein endothelial cells (HUVECs) and rapid endothelialization.
Clinical efficacy of electrosurgery and steel scalpel surgery for umbilical herniorrhaphy in bovine calves: A comparative analysis.
Heliyon
January 2025
Department of Surgery and Obstetrics, Faculty of Veterinary Science, Bangladesh Agricultural University, Mymensingh, 2202, Bangladesh.
Electrosurgery (ES) offers a promising alternative to conventional steel scalpel surgery (SSS), providing superior hemorrhage control and efficient tissue dissection with minimal invasiveness. Given the limited literature, this study aims to compare the clinical efficacy of ES with that of SSS in bovine umbilical herniorrhaphy. Fourteen crossbred male calves with reducible umbilical hernias, aged less than one month and weighing 25-47 kg, were randomly assigned to two experimental groups: group A (ES) and group B (SSS), each containing seven calves.
View Article and Find Full Text PDFExosome-loading miR-205: a two-pronged approach to ocular neovascularization therapy.
J Nanobiotechnology
January 2025
Department of Ophthalmology, Shanghai General Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200080, China.
Pathological neovascularization is a hallmark of many vision-threatening diseases. However, some patients exhibit poor responses to current anti-VEGF therapies due to resistance and limited efficacy. Recent studies have highlighted the roles of noncoding RNAs in various biological processes, paving the way for RNA-based therapeutics.
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