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Cited by 425

The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.

A Reversible Defect in Natural Killer T Cell Function Characterizes the Progression of Premalignant to Malignant Multiple Myeloma

Open access
Dhodapkar, Madhav V., Geller, Matthew D., Chang, David H., Shimizu, Kanako, Fujii, Shin-Ichiro, Dhodapkar, Kavita M., Krasovsky, Joseph·2003·The Journal of Experimental Medicine

Abstract

We studied the function of antitumor T and natural killer T (NKT) cells from the blood and tumor bed in 23 patients with premalignant gammopathy, nonprogressive myeloma, or progressive multiple myeloma. We show that antitumor killer T cells can be detected in patients with both progressive or nonprogressive myeloma. Vα24+Vβ11+ invariant NKT cells are detectable in the blood and tumor bed of all cohorts. However, freshly isolated NKT cells from both the blood and tumor bed of patients with progressive disease, but not nonprogressive myeloma or premalignant gammopathy, have a marked deficiency of ligand-dependent interferon-γ production. This functional defect can be overcome in vitro using dendritic cells pulsed with the NKT ligand, α-galactosylceramide (α-GalCer). Fresh myeloma cells express CD1d, and can be efficiently killed by autologous NKT cells. We hypothesize that presentation of tumor derived glycolipids by myeloma cells leads to NKT dysfunction in vivo. These data demonstrate that clinical progression in patients with monoclonal gammopathies is associated with an acquired but potentially reversible defect in NKT cell function and support the possibility that these innate lymphocytes play a role in controlling the malignant growth of this incurable B cell tumor in patients.

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Metadata

Authors
Dhodapkar, M. V., Geller, M. D., Chang, D. H., Shimizu, K., Fujii, S.-I., Dhodapkar, K. M., & Krasovsky, J.
Venue
The Journal of Experimental Medicine
Published
2003-06-09
Volume
197
Issue
12
Pages
1667-1676
ISSN
  • 0022-1007 (ISSN-L)
  • 1540-9538
OpenAlex
W2165107917
Cited by
425
References
2
FWCI
10.09
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: A Reversible Defect in Natural Killer T Cell Function Characterizes the Progression of Premalignant to Malignant Multiple Myeloma. https://app.cochat.ai/papers/10.1084/jem.20021650
The paper
Dhodapkar, M. V., Geller, M. D., Chang, D. H., Shimizu, K., Fujii, S.-I., Dhodapkar, K. M., & Krasovsky, J. (2003). A Reversible Defect in Natural Killer T Cell Function Characterizes the Progression of Premalignant to Malignant Multiple Myeloma. The Journal of Experimental Medicine. https://doi.org/10.1084/jem.20021650

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