Related Experiment Video
Updated: Mar 6, 2026

Transfer of Manipulated Tumor-associated Neutrophils into Tumor-Bearing Mice to Study their Angiogenic Potential In Vivo
Published on: July 20, 2019
Proinflammatory response induced by Newcastle disease virus in tumor and normal cells
Teridah Ernala Ginting1, Jeremiah Suryatenggara1, Salomo Christian1
1Division of Immunology, Mochtar Riady Institute for Nanotechnology and Medical Science Group, University of Pelita Harapan, Tangerang, Indonesia.
Purpose:
To investigate the specific role of immune responses induced by lentogenic Newcastle disease virus (NDV) for its antitumor effect.
Materials And Methods:
NDV LaSota strain was used to infect the following human cells: non-small cell lung carcinoma (A549), glioblastoma (U87MG and T98G), mammary gland adenocarcinoma (MCF7 and MDA-MB-453), hepatocellular carcinoma (Huh7), transformed embryonic kidney cells (HEK293), primary monocytes, lung fibroblast (HF19), skin fibroblast (NB1RGB) and rat astroglia (RCR-1) at 0.001 multiplicity of infection. NDV-induced cytotoxicity and expression of proinflammatory cytokines were analyzed using 3-(4,5-dimethylthiazol-2-Yl)-2,5-diphenyltetrazolium bromide assay and multiplex enzyme-linked immunosorbent assay, respectively.
Results:
Tumor cells (A549, U87MG, T98G, Huh7, MDA-MB-453, and MCF7) showed viability of <44%, while normal cell lines HEK293, NB1RGB, and RCR-1 showed 84%, 73%, and 69% viability at 72 hours postinfection, respectively. Proinflammatory cytokine profiling showed that NDV mainly induced the secretion of interferon (IFN)-α, IFN-β, and IFN-λ in tumor cells and only IFN-λ in normal cells. In addition, NDV infection induced the production of interleukin (IL)-6 in most cells.
Conclusion:
Our findings suggest a new perspective regarding the role of IFN-λ and IL-6 in the mechanism of tumor selectivity and oncolysis of NDV.
Related Concept Videos
Immune Response Against Viral Pathogens
NK Cells
NK cells are a crucial part of our innate immune system, acting as the first line of defense against viral infections. These cells can recognize and kill infected cells without prior exposure to the virus, effectively slowing down the spread of infection. Additionally, NK cells produce proinflammatory...
Inflammatory Response I: Vascular and Cellular
Cells of the Innate Immune Response
Phagocytes
Phagocytes police the peripheral tissues by removing cellular debris and responding to the invasion of foreign substances or pathogens. Many phagocytes attack and remove microorganisms even before lymphocytes detect them. The human body has two general...
Tumor Immunotherapy
Cytotoxic T Cells-mediated Immune Response
Immunological surveillance is the ability of immune cells to monitor and eliminate infected cells with intracellular pathogens, neoplastically transformed cells, and cells with non-self antigens. Cytotoxic T cells and NK...
Mechanisms of Retrovirus-induced Cancers

