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A cell-engineered system to assess tumor cell sensitivity to CD8+ T cell-mediated cytotoxicity.

Nadine Nelson | Marta Lopez-Pelaez | Asis Palazon | Edmund Poon | Maike De La Roche | Simon Barry | Viia Valge-Archer | Robert W Wilkinson | Simon J Dovedi | Paul D Smith
Oncoimmunology | 2019

In vitro assays that evaluate CD8+ T cell-mediated cytotoxicity are important to aid in the development of novel therapeutic approaches to enhance anti-tumor immune responses. Here, we describe a novel cytotoxicity co-culture assay that circumvents the problem of highly variable allogeneic responses and obviates the constraints of HLA-restriction between effector and target cells. We show that this assay can be easily applied to a panel of tumor cell lines to provide additional insights into intrinsic drivers of sensitivity/resistance to T cell-mediated killing, and to evaluate the impact of targeted therapies on both tumor and T cell compartments.

Pubmed ID: 31413906

Associated grants

  • Agency: Wellcome Trust, United Kingdom
    Id: WT107609
  • Agency: Cancer Research UK, United Kingdom
    Id: A22257

Publication data is provided by the National Library of Medicine ® and PubMed ®. Data is retrieved from PubMed ® on a weekly schedule. For terms and conditions see the National Library of Medicine Terms and Conditions.

This is a list of tools and resources that we have found mentioned in this publication.


ATCC (tool)

RRID:SCR_001672

Global nonprofit biological resource center (BRC) and research organization that provides biological products, technical services and educational programs to private industry, government and academic organizations. Its mission is to acquire, authenticate, preserve, develop and distribute biological materials, information, technology, intellectual property and standards for the advancement and application of scientific knowledge. The primary purpose of ATCC is to use its resources and experience as a BRC to become the world leader in standard biological reference materials management, intellectual property resource management and translational research as applied to biomaterial development, standardization and certification. ATCC characterizes cell lines, bacteria, viruses, fungi and protozoa, as well as develops and evaluates assays and techniques for validating research resources and preserving and distributing biological materials to the public and private sector research communities.

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PRISM (tool)

RRID:SCR_005375

THIS RESOURCE IS NO LONGER IN SERVICE. Documented on May 5,2022.Tool that predicts interactions between transcription factors and their regulated genes from binding motifs. Understanding vertebrate development requires unraveling the cis-regulatory architecture of gene regulation. PRISM provides accurate genome-wide computational predictions of transcription factor binding sites for the human and mouse genomes, and integrates the predictions with GREAT to provide functional biological context. Together, accurate computational binding site prediction and GREAT produce for each transcription factor: 1. putative binding sites, 2. putative target genes, 3. putative biological roles of the transcription factor, and 4. putative cis-regulatory elements through which the factor regulates each target in each functional role.

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PeproTech (tool)

RRID:SCR_006802

An Antibody supplier

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Thermo Fisher Scientific (tool)

RRID:SCR_008452

Commercial vendor and service provider of laboratory reagents and antibodies. Supplier of scientific instrumentation, reagents and consumables, and software services.

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FlowJo (tool)

RRID:SCR_008520

Software for single-cell flow cytometry analysis. Its functions include management, display, manipulation, analysis and publication of the data stream produced by flow and mass cytometers.

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Millipore (tool)

RRID:SCR_008983

An Antibody supplier

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BD Biosciences (tool)

RRID:SCR_013311

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NCI-H1975 (tool)

RRID:CVCL_1511

Cell line NCI-H1975 is a Cancer cell line with a species of origin Homo sapiens (Human)

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PC-9 (tool)

RRID:CVCL_B260

Cell line PC-9 is a Cancer cell line with a species of origin Homo sapiens (Human)

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HEK293T/17 (tool)

RRID:CVCL_1926

Cell line HEK293T/17 is a Transformed cell line with a species of origin Homo sapiens (Human)

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P815 (tool)

RRID:CVCL_2154

Cell line P815 is a Cancer cell line with a species of origin Mus musculus (Mouse)

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