The Jeko-1 cell line originated from the peripheral blood of a patient diagnosed with mantle cell lymphoma (MCL), making it a crucial resource for MCL research. Through meticulous characterization, Jeko-1 exhibited characteristic features of MCL, including the t(11;14)(q13;q32) translocation and overexpression of cyclin D1. This faithful representation of MCL pathophysiology positions Jeko-1 as an indispensable tool for unraveling the disease's etiology and exploring therapeutic strategies.
The creation of the GFP/Luc reporter cell line involved transfecting Jeko-1 cells with plasmids encoding green fluorescent protein (GFP) and luciferase. This innovative modification enables dynamic visualization and quantification of cellular processes and drug responses both in vitro and in vivo. Such advancements not only offer unprecedented insights into the underlying biology of MCL but also facilitate the assessment of novel therapeutic interventions and their efficacy.
The establishment of the Jeko-1 cell line marked a seminal milestone in MCL research, catalyzing deeper investigations into its molecular intricacies and therapeutic modalities. Subsequent advancements, exemplified by the creation of the GFP/Luc reporter cell line, have further expanded the utility of Jeko-1, providing a sophisticated platform for conducting intricate experiments and high-throughput drug screenings tailored specifically to the context of MCL.
BAFF, or B cell-activating factor, primarily binds to three receptors: BAFF-R, BCMA, and TACI, which are predominantly found on mature B cells. Researchers developed a BAFF ligand-based chimeric antigen receptor (CAR) and generated BAFF CAR-T cells using non-viral gene delivery. These BAFF CAR-T cells specifically bind to BAFF receptors BAFF-R, BCMA, and TACI, prevalent on mature B cells. In vitro and in vivo studies demonstrate their efficacy in killing various B cell cancers, including mantle cell lymphoma, multiple myeloma, and acute lymphoblastic leukemia. Co-culture with tumor cells induces activation marker CD69, degranulation marker CD107a, and proinflammatory cytokine production. This ligand-based BAFF CAR-T strategy targets multiple receptors, reducing the risk of antigen escape in B cell cancer treatment.
Figure 1. BAFF CAR-T cell function and specificity were characterized and validated using Luc Reporter Cell Line - Jeko-1. Luminescence was measured after co-culturing with luciferase-expressing Jeko-1 cells. Cytotoxicity was assessed by PI staining after co-culturing with HEK293T cells expressing BAFF-R, BCMA, or TACI. Adverse toxicity potential was evaluated by LDH release after co-culturing with primary human cells. (Wong DP, et al., 2022)
1. Cell Signaling Pathway Analysis: Investigation of specific signaling pathways in lymphoma pathogenesis is facilitated using GFP/Luc Reporter Cell Line - Jeko-1.
2. Immunotherapy Evaluation: The cell line assists in evaluating the effectiveness of immunotherapeutic agents by tracking changes in GFP/Luc expression post-treatment.
3. Tumor Microenvironment Studies: Researchers employ GFP/Luc Reporter Cell Line - Jeko-1 to explore interactions between lymphoma cells and the tumor microenvironment.
4. Metastasis Research: Studies on lymphoma metastasis utilize GFP/Luc Reporter Cell Line - Jeko-1 to monitor cellular behavior in vivo and in vitro.
5. Drug Resistance Mechanisms: Investigation into mechanisms of drug resistance in lymphoma is supported by GFP/Luc Reporter Cell Line - Jeko-1 through dynamic monitoring of cellular responses to treatment.
6. Targeted Therapy Development: The cell line aids in the development and optimization of targeted therapies by providing a platform for rapid screening of candidate drugs.
Customer Q&As
What makes the GFP/Luc Reporter Cell Line in Jeko-1 cells ideal for my research?
A: The GFP/Luc Reporter Cell Line in Jeko-1 cells offers a reliable platform for studying gene expression and cellular responses in lymphoma research. Jeko-1 cells are a well-established model for B-cell lymphoma, providing a relevant background for investigating lymphoma biology. The dual-reporter system with GFP and luciferase allows for comprehensive analysis of cellular processes and treatment responses.
How is the stability and consistency of GFP and luciferase expression maintained in the Jeko-1 reporter cell line?
A: The stability and consistency of GFP and luciferase expression in the Jeko-1 reporter cell line are ensured through stringent quality control measures. Stable transfection techniques are utilized to integrate the reporter genes into the Jeko-1 cell genome, followed by clonal selection to isolate cell lines with stable expression levels. Regular monitoring and validation of reporter expression ensure reliable and reproducible results in experiments.
Can the GFP/Luc Reporter Cell Line in Jeko-1 cells be customized to fit specific research needs?
A: Yes, the GFP/Luc Reporter Cell Line in Jeko-1 cells can be customized to incorporate specific regulatory elements or pathways relevant to your research interests. Our team can tailor the cell line to match your experimental requirements, providing a personalized solution for studying lymphoma biology or investigating specific signaling pathways.
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Customer Reviews
Consistent Performance
Consistent performance! The GFP/Luc Reporter Cell Line consistently delivers bright signals, ensuring precise monitoring and quantification of cellular events in vitro and in vivo. Its dual-reporter system simplifies data collection and interpretation, accelerating discoveries in lymphoma research and drug development.
Versatile Tool
From studying tumor-immune interactions to evaluating treatment efficacy, this cell line serves as a valuable resource for elucidating lymphoma biology and identifying novel therapeutic targets.
Enhanced Analysis
With both reporters, this cell line enables detailed investigation of tumor cell behavior, microenvironment interactions, and therapeutic responses, advancing our understanding of lymphoma pathogenesis. The GFP/Luc Reporter Cell Line in Jeko-1 cells combines GFP fluorescence and luciferase bioluminescence, offering comprehensive insights into lymphoma biology.
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