Evidence map›Paper›PMID 39095394›Full record

ArticleNature communications2024

Structural basis for VLDLR recognition by eastern equine encephalitis virus.

Pan Yang, Wanyu Li, Xiaoyi Fan, Junhua Pan, Colin J Mann, Haley Varnum, Lars E Clark, Sarah A Clark, Adrian Coscia, Himanish Basu and 3 more

Abstract read
In one paragraph

Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

14 citing papers in PubMed.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

13 authors.

Pan Yang *Department of Microbiology, Blavatnik Institute, Harvard Medical School, Boston, MA, USA.ORCID 0000-0002-2431-0252
Wanyu Li *Department of Microbiology, Blavatnik Institute, Harvard Medical School, Boston, MA, USA.ORCID 0000-0002-5964-1545
Xiaoyi FanDepartment of Microbiology, Blavatnik Institute, Harvard Medical School, Boston, MA, USA.ORCID 0009-0002-3181-9994
Junhua PanDepartment of Microbiology, Blavatnik Institute, Harvard Medical School, Boston, MA, USA.ORCID 0000-0002-0070-955X
Colin J MannDepartment of Microbiology, Blavatnik Institute, Harvard Medical School, Boston, MA, USA.
Haley VarnumDepartment of Microbiology, Blavatnik Institute, Harvard Medical School, Boston, MA, USA.ORCID 0000-0001-8558-8007
Lars E ClarkDepartment of Microbiology, Blavatnik Institute, Harvard Medical School, Boston, MA, USA.
Sarah A ClarkDepartment of Microbiology, Blavatnik Institute, Harvard Medical School, Boston, MA, USA.
Adrian CosciaDepartment of Microbiology, Blavatnik Institute, Harvard Medical School, Boston, MA, USA.
Himanish BasuDepartment of Immunology, Blavatnik Institute, Harvard Medical School, Boston, MA, USA.ORCID 0000-0001-8236-1157
Katherine Nabel SmithDepartment of Microbiology, Blavatnik Institute, Harvard Medical School, Boston, MA, USA.ORCID 0000-0002-4429-7075
Vesna BrusicDepartment of Microbiology, Blavatnik Institute, Harvard Medical School, Boston, MA, USA.
Jonathan AbrahamDepartment of Microbiology, Blavatnik Institute, Harvard Medical School, Boston, MA, USA. jonathan_abraham@hms.harvard.edu.ORCID 0000-0002-7937-3920

Funding

Training in the Molecular Biology of Neurodegeneration and Alzheimer's DiseaseT32AG000222 · NIA · HARVARD UNIVERSITY (MEDICAL SCHOOL) · PI Bruce A YANKNER · 1992 to 2026
$18.5M
Medical Scientist Training ProgramT32GM144273 · NIGMS · HARVARD MEDICAL SCHOOL · PI David Shumway Jones, Jacqueline A. Lees · 2022 to 2026
$14.7M
MOLECULAR BIOPHYSICS TRAINING GRANTT32GM008313 · NIGMS · HARVARD UNIVERSITY (MEDICAL SCHOOL) · PI MURTHY, VENKATESH N · 1989 to 2023
$14.6M
Structural and functional studies of alphavirus receptorsR01AI182377 · NIAID · HARVARD MEDICAL SCHOOL · PI Jonathan Abraham · 2024 to 2026
$2.2M
NIAID NIH HHS R01 AI182377NIA NIH HHS T32 AG000222NIGMS NIH HHS T32 GM008313NIGMS NIH HHS T32 GM144273U.S. Department of Health & Human Services | National Institutes of Health (NIH) R01-AI182377U.S. Department of Health & Human Services | National Institutes of Health (NIH) T32AI700245U.S. Department of Health & Human Services | National Institutes of Health (NIH) T32GM008313U.S. Department of Health & Human Services | National Institutes of Health (NIH) T32GM144273
6 · The paper itself

Abstract

Eastern equine encephalitis virus (EEEV) is the most virulent alphavirus that infects humans, and many survivors develop neurological sequelae, including paralysis and intellectual disability. Alphavirus spike proteins comprise trimers of heterodimers of glycoproteins E2 and E1 that mediate binding to cellular receptors and fusion of virus and host cell membranes during entry. We recently identified very-low density lipoprotein receptor (VLDLR) and apolipoprotein E receptor 2 (ApoER2) as cellular receptors for EEEV and a distantly related alphavirus, Semliki Forest virus (SFV). Here, we use single-particle cryo-electron microscopy (cryo-EM) to determine structures of the EEEV and SFV spike glycoproteins bound to the VLDLR ligand-binding domain and found that EEEV and SFV interact with the same cellular receptor through divergent binding modes. Our studies suggest that the ability of LDLR-related proteins to interact with viral spike proteins through very small footprints with flexible binding modes results in a low evolutionary barrier to the acquisition of LDLR-related proteins as cellular receptors for diverse sets of viruses.

Indexed as

Cryoelectron MicroscopyEncephalitis Virus, Eastern EquineReceptors, LDLAnimalsHumansModels, MolecularProtein BindingReceptors, VirusSemliki forest virusViral Envelope ProteinsReceptors, LDLReceptors, VirusViral Envelope ProteinsVLDL receptor

Identifiers

PMID39095394
PMCPMC11297306

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.