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Cited by 1,136

The DOI matches its Crossref record; 8 of the 8 references it cites were found in a registry or an index.

SARS-CoV-2 Infection Depends on Cellular Heparan Sulfate and ACE2

Open access
Clausen, Thomas Mandel, Sandoval, Daniel R., Spliid, Charlotte B., Pihl, Jessica, Perrett, Hailee R., Painter, Chelsea D., Narayanan, Anoop, Majowicz, Sydney A., Kwong, Elizabeth M., McVicar, Rachael N., Thacker, Bryan E., Glass, Charles A., Yang, Zhang, Torres, Jonathan L., Golden, Gregory J., Bartels, Phillip L., Porell, Ryan N., Garretson, Aaron F., Laubach, Logan, Feldman, Jared, Yin, Xin, Pu, Yuan, Hauser, Blake M., Caradonna, Timothy M., Kellman, Benjamin P., Martino, Cameron, Gordts, Philip L.S.M., Chanda, Sumit K., Schmidt, Aaron G., Godula, Kamil, Leibel, Sandra L., Jose, Joyce, Corbett, Kevin D., Ward, Andrew B., Carlin, Aaron F., Esko, Jeffrey D.·2020·Cell

Abstract

We show that SARS-CoV-2 spike protein interacts with both cellular heparan sulfate and angiotensin-converting enzyme 2 (ACE2) through its receptor-binding domain (RBD). Docking studies suggest a heparin/heparan sulfate-binding site adjacent to the ACE2-binding site. Both ACE2 and heparin can bind independently to spike protein in vitro, and a ternary complex can be generated using heparin as a scaffold. Electron micrographs of spike protein suggests that heparin enhances the open conformation of the RBD that binds ACE2. On cells, spike protein binding depends on both heparan sulfate and ACE2. Unfractionated heparin, non-anticoagulant heparin, heparin lyases, and lung heparan sulfate potently block spike protein binding and/or infection by pseudotyped virus and authentic SARS-CoV-2 virus. We suggest a model in which viral attachment and infection involves heparan sulfate-dependent enhancement of binding to ACE2. Manipulation of heparan sulfate or inhibition of viral adhesion by exogenous heparin presents new therapeutic opportunities.

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Authors
Clausen, T. M., Sandoval, D. R., Spliid, C. B., Pihl, J., Perrett, H. R., Painter, C. D., Narayanan, A., Majowicz, S. A., Kwong, E. M., McVicar, R. N., Thacker, B. E., Glass, C. A., Yang, Z., Torres, J. L., Golden, G. J., Bartels, P. L., Porell, R. N., Garretson, A. F., Laubach, L., Feldman, J., Yin, X., Pu, Y., Hauser, B. M., Caradonna, T. M., Kellman, B. P., Martino, C., Gordts, P. L. S. M., Chanda, S. K., Schmidt, A. G., Godula, K., Leibel, S. L., Jose, J., Corbett, K. D., Ward, A. B., Carlin, A. F., & Esko, J. D.
Venue
Cell
Publisher
Elsevier BV
Published
2020-11
Volume
183
Issue
4
Pages
1043-1057.e15
ISSN
0092-8674 (ISSN-L)
OpenAlex
W3085153423
Cited by
1,136
References
8
FWCI
24.32
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: SARS-CoV-2 Infection Depends on Cellular Heparan Sulfate and ACE2. https://app.cochat.ai/papers/10.1016/j.cell.2020.09.033
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Clausen, T. M., Sandoval, D. R., Spliid, C. B., Pihl, J., Perrett, H. R., Painter, C. D., Narayanan, A., Majowicz, S. A., Kwong, E. M., McVicar, R. N., Thacker, B. E., Glass, C. A., Yang, Z., Torres, J. L., Golden, G. J., Bartels, P. L., Porell, R. N., Garretson, A. F., Laubach, L., . . . Esko, J. D. (2020). SARS-CoV-2 Infection Depends on Cellular Heparan Sulfate and ACE2. Cell. https://doi.org/10.1016/j.cell.2020.09.033

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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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