Multiparametric flow cytometry assays are long recognized as an essential diagnostic test for leukemias and lymphomas. Lacking Food and Drug Administration-approved standardized tests, these assays remain laboratory developed tests. The recently published guidelines, CLSI H62, are the most detailed and up-to-date instructions for designing and validating clinical flow cytometry assays. This review provides a historical background for the current situation, summarizes key points from the CLSI guidelines, and lists practical points for assay development gained from personal experience.
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http://dx.doi.org/10.1016/j.cll.2023.04.004 | DOI Listing |
Cytotherapy
January 2025
Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology (BIST), Barcelona, Spain. Electronic address:
Background/aims: Human mesenchymal stromal cells (hMSC) are multipotent adult cells commonly used in regenerative medicine as advanced therapy medicinal products. The expansion of these cells in xeno-free supplements is highly encouraged by regulatory agencies due to safety concerns. However, the number of supplements with robust performance and consistency for hMSC expansion are limited.
View Article and Find Full Text PDFApoptosis
January 2025
Department of Cardiac Surgery, First Affiliated Hospital of Sun Yat-sen University, 58 Zhongshan II Rd, Guangzhou, 510080, China.
Recent studies have suggested that sVEGFR3 is involved in cardiac diseases by regulating lymphangiogenesis; however, results are inconsistent. The aim of this study was to investigate the function and mechanism of sVEGFR3 in myocardial ischemia/reperfusion injury (MI/RI). sVEGFR3 effects were evaluated in vivo in mice subjected to MI/RI, and in vitro using HL-1 cells exposed to oxygen-glucose deprivation/reperfusion.
View Article and Find Full Text PDFSci Rep
January 2025
Department of Pathology, Division of Microbiology, Faculty of Veterinary Medicine, Wroclaw University of Environmental and Life Sciences, 50-375, Wroclaw, Poland.
The process of viral entry into host cells is crucial for the establishment of infection and the determination of viral pathogenicity. A comprehensive understanding of entry pathways is fundamental for the development of novel therapeutic strategies. Standard techniques for investigating viral entry include confocal microscopy and flow cytometry, both of which provide complementary qualitative and quantitative data.
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January 2025
Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Japan.
There are limited studies on the improvement of leaky gut with minor inflammation associated with various diseases. To explore the therapeutic potential of Lactiplantibacillus plantarum 22 A-3, a member of the Lactobacillus species, in addressing a leaky gut. Lactiplantibacillus plantarum 22 A-3 was administered to a leaky gut mice model with low dextran sulfate sodium concentrations.
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January 2025
Department of Microbiology, Faculty of Basic Sciences, Lahijan Branch, Islamic Azad University, Lahijan, Iran.
Breast cancer ranks as the second leading reason of cancer mortality among females globally, emphasizing the critical need for novel anticancer treatments. In current work, berberine-zinc oxide conjugated chitosan nanoparticles were synthesized and characterized using various characterization techniques. The cytotoxic effects of CS-ZnO-Ber NPs on MCF-7 cells were assessed using the MTT assay.
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