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Cited by 473

The DOI matches its Crossref record; 28 of the 28 references it cites were found in a registry or an index.

Anti-CS1 humanized monoclonal antibody HuLuc63 inhibits myeloma cell adhesion and induces antibody-dependent cellular cytotoxicity in the bone marrow milieu

Open access
Tai, Yu-Tzu, Dillon, Myles, Song, Weihua, Leiba, Merav, Li, Xian-Feng, Burger, Peter, Lee, Alfred I., Podar, Klaus, Hideshima, Teru, Rice, Audie G., van Abbema, Anne, Jesaitis, Lynne, Caras, Ingrid, Law, Debbie, Weller, Edie, Xie, Wanling, Richardson, Paul, Munshi, Nikhil C., Mathiot, Claire, Avet-Loiseau, Hervé, Afar, Daniel E. H., Anderson, Kenneth C.·2008·Blood

Abstract

Currently, no approved monoclonal antibody (mAb) therapies exist for human multiple myeloma (MM). Here we characterized cell surface CS1 as a novel MM antigen and further investigated the potential therapeutic utility of HuLuc63, a humanized anti-CS1 mAb, for treating human MM. CS1 mRNA and protein was highly expressed in CD138-purified primary tumor cells from the majority of MM patients (more than 97%) with low levels of circulating CS1 detectable in MM patient sera, but not in healthy donors. CS1 was expressed at adhesion-promoting uropod membranes of polarized MM cells, and short interfering RNA (siRNA) targeted to CS1 inhibited MM cell adhesion to bone marrow stromal cells (BMSCs). HuLuc63 inhibited MM cell binding to BMSCs and induced antibody-dependent cellular cytotoxicity (ADCC) against MM cells in dose-dependent and CS1-specific manners. HuLuc63 triggered autologous ADCC against primary MM cells resistant to conventional or novel therapies, including bortezomib and HSP90 inhibitor; and pretreatment with conventional or novel anti-MM drugs markedly enhanced HuLuc63-induced MM cell lysis. Administration of HuLuc63 significantly induces tumor regression in multiple xenograft models of human MM. These results thus define the functional significance of CS1 in MM and provide the preclinical rationale for testing HuLuc63 in clinical trials, either alone or in combination.

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Crossref · 10.1182/blood-2007-08-107292

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Metadata

Authors
Tai, Y.-T., Dillon, M., Song, W., Leiba, M., Li, X.-F., Burger, P., Lee, A. I., Podar, K., Hideshima, T., Rice, A. G., van Abbema, A., Jesaitis, L., Caras, I., Law, D., Weller, E., Xie, W., Richardson, P., Munshi, N. C., Mathiot, C., Avet-Loiseau, H., Afar, D. E. H., & Anderson, K. C.
Venue
Blood
Published
2008-08-15
Volume
112
Issue
4
Pages
1329-1337
ISSN
  • 0006-4971 (ISSN-L)
  • 1528-0020
OpenAlex
W2004543856
Cited by
473
References
28
FWCI
7.38
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Anti-CS1 humanized monoclonal antibody HuLuc63 inhibits myeloma cell adhesion and induces antibody-dependent cellular cytotoxicity in the bone marrow milieu. https://app.cochat.ai/papers/10.1182/blood-2007-08-107292
The paper
Tai, Y.-T., Dillon, M., Song, W., Leiba, M., Li, X.-F., Burger, P., Lee, A. I., Podar, K., Hideshima, T., Rice, A. G., van Abbema, A., Jesaitis, L., Caras, I., Law, D., Weller, E., Xie, W., Richardson, P., Munshi, N. C., Mathiot, C., . . . Anderson, K. C. (2008). Anti-CS1 humanized monoclonal antibody HuLuc63 inhibits myeloma cell adhesion and induces antibody-dependent cellular cytotoxicity in the bone marrow milieu. Blood. https://doi.org/10.1182/blood-2007-08-107292

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.