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  • mProX™ Human IDO1 Stable Cell Line

    [CAT#: S01YF-1023-PY274]
    Product Category:
    Membrane Protein Stable Cell Lines
    Subcategory:

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    Product Information

    Target Family
    Other Targets
    Target Protein Species
    Human
    Host Cell Type
    HEK293;CHO-K1;SK-OV-3
    Target Classification
    Other Targets Drug Discovery Assays and Products
    Target Research Area
    Infectious Research
    Related Diseases
    Listeriosis; Bladder Disease
    Gene ID
    Human:3620
    UniProt ID
    Human:P14902

    Product Properties

    Biosafety Level
    Level 1
    Activity
    Yes
    Quantity
    10⁶ cells per vial
    Applications
    IDO1 is a tryptophan catabolic enzyme with significant implications in immunosuppression and tolerance. It plays a crucial role in the catabolism of the essential amino acid tryptophan into kynurenine, which has been associated with immunosuppressive effects. IDO1 is often upregulated in various cancers and contributes to immune escape by cancer cells. Its expression has been noted in tumor cells, dendritic cells, and other cells within the tumor microenvironment, where it assists in creating an immunosuppressive milieu favorable for tumor growth and protection against immune responses. Researchers have targeted IDO1 to reverse immunosuppression and enhance anti-tumor immunity, positioning it as a potential therapeutic target in oncology. By inhibiting IDO1, it's possible to alleviate immunosuppression and possibly synergize with other immunotherapeutic approaches for better outcomes in cancer treatment​

    Protocols

    Please visit our protocols page.

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    FAQ

    chat Alex Jones (Verified Customer)

    What is the role of IDO1 in tumor microenvironment and immune suppression? Jul 10 2021

    chat Patrick Liam (Creative Biolabs Scientific Support)

    IDO1 contributes to immune suppression in the tumor microenvironment, with its blockade leading to metabolic adaptation of tumors and increased NAD+, resulting in enhanced immune suppression. Jul 10 2021

    chat Morgan Jones (Verified Customer)

    How does IDO1 expression correlate with peripheral blood markers in lung adenocarcinoma? Jul 12 2021

    chat Patrick Liam (Creative Biolabs Scientific Support)

    Peripheral blood markers, particularly AMC and AEC, may predict IDO1 expression in lung adenocarcinoma specimens, indicating a potential biomarker role. Jul 12 2021

    Published Data

    Fig.1 Knockdown of IDO1 by siRNA in SKOV-3 cells.

    The IDO1 protein expression in SKOV-3 cells was assessed through Western blot analysis, wherein siRNA-mediated knockdown of IDO1 was performed and compared to control samples.

    Ref: Opitz, Christiane A., et al. "The indoleamine-2, 3-dioxygenase (IDO) inhibitor 1-methyl-D-tryptophan upregulates IDO1 in human cancer cells." PloS one 6.5 (2011): e19823.

    Pubmed: 21625531

    DOI: 10.1371/journal.pone.0019823

    Research Highlights

    Q Trinh, Jonathan. et al. "Durable and dramatic response to checkpoint inhibition combined with COX-2 inhibitor celecoxib in a patient with p16+ metastatic sinonasal undifferentiated carcinoma: A case study." Cancer reports (Hoboken, N.J.), 2023.
    Sinonasal undifferentiated carcinoma (SNUC) is a rare form of head and neck malignancy. Its treatment for metastatic disease remains controversial, as no established consensus has been reached. This type of cancer has a high mortality rate and limited treatment options, making it a challenging condition for clinicians to manage. The unique characteristics and unpredictable behavior of SNUC require further research and investigation to improve outcomes for patients with this disease.
    Q Trinh, Jonathan. et al. "Durable and dramatic response to checkpoint inhibition combined with COX-2 inhibitor celecoxib in a patient with p16+ metastatic sinonasal undifferentiated carcinoma: A case study." Cancer reports (Hoboken, N.J.), 2023.
    Pubmed: 37867289   DOI: 10.1002/cnr2.1915

    Singh, Rahul. et al. "Imidazo[2,1-b]thiazole Based Indoleamine-2,3-dioxygenase (IDO)-1 Inhibitor: Structure Based Design, Synthesis, Bio-evaluation and Docking Studies." Bioorganic & medicinal chemistry letters, 2023.
    Indoleamine-2,3-dioxygenase 1 (IDO1) is an immunomodulatory enzyme that regulates the kynurenine pathway of L-tryptophan metabolism. It is associated with the progression of cancer, malaria, multiple sclerosis, and other life-threatening diseases. Researchers have dedicated significant efforts over the last two decades to discover IDO1 inhibitors. The plasticity of the IDO1 enzyme's ligand binding pocket offers potential for developing new heterocyclic scaffolds targeting this enzyme. Using the X-ray crystal structure of human IDO1 and coordinating it with various ligands, the authors synthesized new fused heterocyclic compounds. These compounds (30 and 41) showed potential human IDO1 inhibitory activity with IC50 values of 63 nM and 85 nM, respectively.
    Singh, Rahul. et al. "Imidazo[2,1-b]thiazole Based Indoleamine-2,3-dioxygenase (IDO)-1 Inhibitor: Structure Based Design, Synthesis, Bio-evaluation and Docking Studies." Bioorganic & medicinal chemistry letters, 2023.
    Pubmed: 37866714   DOI: 10.1016/j.bmcl.2023.129532

    Please note: All products are "FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR CLINICAL PROCEDURES" For licensing inquiries, please contact
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