» Articles » PMID: 22374983

Densely Granulated Murine NK Cells Eradicate Large Solid Tumors

Overview
Journal Cancer Res
Specialty Oncology
Date 2012 Mar 1
PMID 22374983
Citations 34
Authors
Affiliations
Soon will be listed here.
Abstract

Natural killer (NK) cells inhibit early stages of tumor formation, recurrence, and metastasis. Here, we show that NK cells can also eradicate large solid tumors. Eradication depended on the massive infiltration of proliferating NK cells due to interleukin 15 (IL-15) released and presented by the cancer cells in the tumor microenvironment. Infiltrating NK cells had the striking morphologic feature of being densely loaded with periodic acid-Schiff-positive, diastase-resistant granules, resembling uterine NK cells. Perforin-mediated killing by these densely granulated NK cells was essential for tumor eradication. Expression of the IL-15 receptor α on cancer cells was needed to efficiently induce granulated NK cells, and expression on host stromal cells was essential to prevent tumor relapse after near complete destruction. These results indicate that IL-15 released at the cancer site induces highly activated NK cells that lead to eradication of large solid tumors.

Citing Articles

Spatial colocalization and combined survival benefit of natural killer and CD8 T cells despite profound MHC class I loss in non-small cell lung cancer.

Wessel R, Ageeb N, Obeid J, Mauldin I, Goundry K, Hanson G J Immunother Cancer. 2024; 12(9).

PMID: 39299754 PMC: 11418484. DOI: 10.1136/jitc-2024-009126.


Spatial colocalization and combined survival benefit of natural killer and CD8 T cells despite profound MHC class I loss in non-small cell lung cancer.

Wessel R, Ageeb N, Obeid J, Mauldin I, Goundry K, Hanson G bioRxiv. 2024; .

PMID: 38979183 PMC: 11230195. DOI: 10.1101/2024.02.20.581048.


Advancements in Cancer Immunotherapies.

Roy R, Singh S, Misra S Vaccines (Basel). 2023; 11(1).

PMID: 36679904 PMC: 9861770. DOI: 10.3390/vaccines11010059.


A Mouse Model of Celiac Disease.

Abadie V, Khosla C, Jabri B Curr Protoc. 2022; 2(8):e515.

PMID: 35994521 PMC: 10203737. DOI: 10.1002/cpz1.515.


The 'Danse Macabre'-Neutrophils the Interactive Partner Affecting Oral Cancer Outcomes.

Hadjigol S, Shah B, OBrien-Simpson N Front Immunol. 2022; 13:894021.

PMID: 35784290 PMC: 9243430. DOI: 10.3389/fimmu.2022.894021.


References
1.
Carson W, Giri J, Lindemann M, Linett M, Ahdieh M, Paxton R . Interleukin (IL) 15 is a novel cytokine that activates human natural killer cells via components of the IL-2 receptor. J Exp Med. 1994; 180(4):1395-403. PMC: 2191697. DOI: 10.1084/jem.180.4.1395. View

2.
Arina A, Murillo O, Dubrot J, Azpilikueta A, Gabari I, Perez-Gracia J . Interleukin-15 liver gene transfer increases the number and function of IKDCs and NK cells. Gene Ther. 2008; 15(7):473-83. DOI: 10.1038/gt.2008.4. View

3.
DePaolo R, Abadie V, Tang F, Fehlner-Peach H, Hall J, Wang W . Co-adjuvant effects of retinoic acid and IL-15 induce inflammatory immunity to dietary antigens. Nature. 2011; 471(7337):220-4. PMC: 3076739. DOI: 10.1038/nature09849. View

4.
Jondal M, Pross H . Surface markers on human b and t lymphocytes. VI. Cytotoxicity against cell lines as a functional marker for lymphocyte subpopulations. Int J Cancer. 1975; 15(4):596-605. DOI: 10.1002/ijc.2910150409. View

5.
Gasser S, Orsulic S, Brown E, Raulet D . The DNA damage pathway regulates innate immune system ligands of the NKG2D receptor. Nature. 2005; 436(7054):1186-90. PMC: 1352168. DOI: 10.1038/nature03884. View