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Cited by 201

The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.

Heat shock protein 90 mediates macrophage activation by Taxol and bacterial lipopolysaccharide

Open access
Byrd, Cynthia A., Bornmann, William, Erdjument-Bromage, Hediye, Tempst, Paul, Pavletich, Nikola, Rosen, Neal, Nathan, Carl F., Ding, Aihao·1999·Proceedings of the National Academy of Sciences

Abstract

Taxol, a plant-derived antitumor agent, stabilizes microtubules. Taxol also elicits cell signals in a manner indistinguishable from bacterial lipopolysaccharide (LPS). LPS-like actions of Taxol are controlled by the lps gene and are independent of binding to the known Taxol target, β-tubulin. Using biotin-labeled Taxol, avidin-agarose affinity chromatography, and peptide mass fingerprinting, we identified two Taxol targets from mouse macrophages and brain as heat shock proteins (Hsps) of the 70- and 90-kDa families. Geldanamycin, a specific inhibitor of the Hsp 90 family, blocked the nuclear translocation of NF-κB and expression of tumor necrosis factor in macrophages treated with Taxol or with LPS. Geldanamycin did not block microtubule bundling by Taxol or macrophage activation by tumor necrosis factor. Thus, Taxol binds Hsps, and Hsp 90 helps mediate the activation of macrophages by Taxol and by LPS.

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Metadata

Authors
Byrd, C. A., Bornmann, W., Erdjument-Bromage, H., Tempst, P., Pavletich, N., Rosen, N., Nathan, C. F., & Ding, A.
Venue
Proceedings of the National Academy of Sciences
Published
1999-05-11
Volume
96
Issue
10
Pages
5645-5650
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2000109838
Cited by
201
References
5
FWCI
4.02
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Heat shock protein 90 mediates macrophage activation by Taxol and bacterial lipopolysaccharide. https://app.cochat.ai/papers/10.1073/pnas.96.10.5645
The paper
Byrd, C. A., Bornmann, W., Erdjument-Bromage, H., Tempst, P., Pavletich, N., Rosen, N., Nathan, C. F., & Ding, A. (1999). Heat shock protein 90 mediates macrophage activation by Taxol and bacterial lipopolysaccharide. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.96.10.5645

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

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