Ads
related to: why is flow cytometry used for cancer patients research
Search results
Results From The WOW.Com Content Network
Flow cytometry (FC) is a technique used to detect and measure the physical and chemical characteristics of a population of cells or particles. [1] [2] [3] [4]In this process, a sample containing cells or particles is suspended in a fluid and injected into the flow cytometer instrument.
A flow cytometer can be used for the direct analysis of cells expressing one or more specific proteins. Cells are immunostained in solution using methods similar to those used for immunofluorescence, and then analysed by flow cytometry. [citation needed]
Flow cytometry is often used to establish the clonal nature of the plasma cells, which will generally express only kappa or lambda light chain. Cytogenetics may also be performed in myeloma for prognostic purposes, including a myeloma-specific fluorescent in situ hybridization and virtual karyotype .
Tissue image cytometry or tissue cytometry [1] is a method of digital histopathology and combines classical digital pathology (glass slides scanning and virtual slide generation) and computational pathology (digital analysis) into one integrated approach with solutions for all kinds of diseases, tissue and cell types as well as molecular markers and corresponding staining methods to visualize ...
Immunophenotyping is a technique used to study the protein expressed by cells. This technique is commonly used in basic science research and laboratory diagnostic purpose. This can be done on tissue section (fresh or fixed tissue), cell suspension, etc. An example is the detection of tumor markers, such as in the diagnosis of leukemia.
Cell cycle analysis by DNA content measurement is a method that most frequently employs flow cytometry to distinguish cells in different phases of the cell cycle.Before analysis, the cells are usually permeabilised and treated with a fluorescent dye that stains DNA quantitatively, such as propidium iodide (PI) or 4,6-diamidino-2-phenylindole (DAPI).
Research on CTC clusters and their role in metastasis continues to evolve, with the cancer exodus hypothesis offering a new perspective on how these clusters contribute to cancer progression. Detecting and analyzing CTC clusters provides critical prognostic information and could help guide therapeutic decisions for cancer patients. [26]
Detection of fluorescent probe binding by the cells requires the use of flow cytometry preferably employing 6 to 8 different fluorescent probes that bind to different markers on 5 million cells from the patient's blood. The table also includes the percentage of MLB cases with the phenotype and the malignancies to which they progress.