The REH cell line, originating from a patient with acute lymphoblastic leukemia, has been extensively utilized in biomedical research due to its relevance in the study of hematopoietic malignancies. Established in the early 1970s, REH cells have served as a fundamental tool in elucidating various aspects of leukemia biology, including molecular mechanisms underlying disease progression and therapeutic responses. Over the years, researchers have harnessed the potential of REH cells to investigate genetic alterations, signaling pathways, and drug sensitivities pertinent to leukemia pathogenesis.
The development of REH cells stably expressing Green Fluorescent Protein (GFP) reporter has significantly enhanced their utility in cellular imaging studies and high-throughput screening assays. The GFP reporter system enables real-time visualization and quantification of cellular processes, facilitating the assessment of dynamic cellular behaviors, such as proliferation, migration, and differentiation. This innovative approach has greatly expedited the identification of novel therapeutic targets and evaluation of drug efficacy in leukemia research.
The REH cell line, established decades ago, continues to be a cornerstone in leukemia research, providing valuable insights into disease mechanisms and serving as a platform for drug discovery endeavors. The integration of GFP reporter technology further augments the versatility of REH cells, enabling precise and comprehensive investigations into leukemia biology.
Recurrence of acute lymphoblastic leukemia (ALL) often entails resistance to chemotherapy and unfavorable prognosis. Researchers demonstrate the role of NT5C2 mutations in relapsed acute lymphoblastic leukemia (ALL) using a conditional inducible leukemia model. They show that NT5C2 p.R367Q mutation induces chemotherapy resistance while impairing leukemia cell growth and initiating cell activity. Excessive purine export and intracellular purine depletion contribute to the loss of fitness phenotype. These findings highlight NT5C2 mutation-associated fitness cost and resistance to chemotherapy in relapsed ALL, suggesting IMPDH inhibition as a potential treatment strategy.
Figure 1. The response of REH B-ALL cells to 6-MP and mizoribine was investigated, revealing drug sensitivities in wild type and NT5C2 mutant-expressing cells. Additionally, the impact of guanosine on mizoribine response in REH T-ALL cells was assessed. Furthermore, the growth of REH cells with GFP or IMPDH2 targeting shRNA was studied, providing insights into cell growth modulation. (Tzoneva G, et al., 2018)
1. Cancer research: GFP Reporter Cell Line - REH facilitates tracking of leukemia cells in vivo, aiding in studying tumor progression and response to therapy.
2. Drug screening: The cell line enables high-throughput screening of potential anti-leukemia drugs by monitoring GFP expression changes upon treatment.
3. Gene expression analysis: Researchers utilize REH cells to investigate the regulatory mechanisms underlying leukemia development by monitoring GFP-tagged genes.
4. Immunotherapy development: GFP Reporter Cell Line - REH serves as a valuable tool for evaluating the efficacy of immunotherapeutic approaches against leukemia through real-time monitoring of immune cell interactions.
Customer Q&As
How is the stability of GFP expression maintained in the REH GFP Reporter Cell Line?
A: The stability of GFP expression in the REH GFP Reporter Cell Line is ensured through robust stable transfection techniques and stringent clonal selection methods, guaranteeing consistent GFP expression levels over time.
What applications can the REH GFP Reporter Cell Line be used for in leukemia research?
A: The REH GFP Reporter Cell Line is a valuable tool for studying leukemia biology, including cell proliferation, differentiation, and response to treatments. GFP expression allows for real-time visualization and tracking of leukemia cells in various experimental assays.
Can the REH GFP Reporter Cell Line be customized for specific research needs?
A: Yes, the REH GFP Reporter Cell Line can be customized to incorporate specific regulatory elements or signaling pathways of interest, offering tailored solutions for studying specific aspects of leukemia biology or drug discovery.
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Customer Reviews
Valuable Tool
From studying leukemic cell behavior to evaluating treatment efficacy, this cell line serves as an invaluable resource for unraveling the complexities of leukemia biology and developing novel therapeutic strategies.
United Kingdom
09/09/2021
Streamlined Experimentation
Streamlined experimentation! Its stable GFP expression simplifies experimental workflows, allowing for efficient data collection and analysis in leukemia research. GFP Reporter Cell Line consistently provides robust signals, ensuring reproducible results and accurate interpretation of experimental outcomes.
United Kingdom
04/19/2021
Enhanced Analysis
With GFP fluorescence, this cell line facilitates detailed investigation of cell differentiation, proliferation, and response to therapy, advancing our understanding of leukemia biology.The GFP Reporter Cell Line in REH cells offers bright and clear GFP expression, enabling precise visualization and tracking of cellular processes in my leukemia research.
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