Cited by 58Cytokine Signaling Pathways and InteractionsReceptor Mechanisms and SignalingProtein Structure and Dynamics

The DOI matches its Crossref record; 58 of the 58 references it cites were found in a registry or an index.

Structural insights into the assembly of gp130 family cytokine signaling complexes

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Abstract

The interleukin-6 (IL-6) family cytokines signal through gp130 receptor homodimerization or heterodimerization with a second signaling receptor and play crucial roles in various cellular processes. We determined cryo–electron microscopy structures of five signaling complexes of this family, containing full receptor ectodomains bound to their respective ligands ciliary neurotrophic factor, cardiotrophin-like cytokine factor 1 (CLCF1), leukemia inhibitory factor, IL-27, and IL-6. Our structures collectively reveal similarities and differences in the assembly of these complexes. The acute bends at both signaling receptors in all complexes bring the membrane-proximal domains to a ~30 angstrom range but with distinct distances and orientations. We also reveal how CLCF1 engages its secretion chaperone cytokine receptor–like factor 1. Our data provide valuable insights for therapeutically targeting gp130-mediated signaling.

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Metadata

Authors
Zhou, Y., Stevis, P. E., Cao, J., Saotome, K., Wu, J., Glatman Zaretsky, A., Haxhinasto, S., Yancopoulos, G. D., Murphy, A. J., Sleeman, M. W., Olson, W. C., & Franklin, M. C.
Affiliations
  • Regeneron (United States) (US)
  • Regeneron Pharmaceuticals Inc., Tarrytown, NY 10591, USA.
Corresponding author
  • Zhou, Yi
  • Franklin, Matthew C.
Venue
Science Advances
Published
2023-03-17
Volume
9
Issue
11
Pages
eade4395-eade4395
ISSN
2375-2548 (ISSN-L)
OpenAlex
W4327711672
Cited by
56
References
58
Citations by year
2026: 17 · 2025: 14 · 2024: 16 · 2023: 8
FWCI
6.68
Type
journal article
Language
en
Open access
Licence
cc-by
Locations
  • Science Advances (publishedVersion, cc-by)
  • bioRxiv (Cold Spring Harbor Laboratory) (acceptedVersion, cc-by-nc-nd)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
Funders
Regeneron Pharmaceuticals
Topics
  • Life Sciences › Immunology and Microbiology › Immunology › Cytokine Signaling Pathways and Interactions
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Receptor Mechanisms and Signaling
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Protein Structure and Dynamics
Keywords
gp130, interleukin-6 family cytokines, receptor heterodimerization, receptor homodimerization, ciliary neurotrophic factor, leukemia inhibitory factor, IL-27, interleukin-6, membrane-proximal domain
MeSH terms
Membrane Glycoproteins, Antigens, CD, Interleukin-6, Cytokines, Cryoelectron Microscopy, Cytokine Receptor gp130, Leukemia Inhibitory Factor Receptor alpha Subunit

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