Evidence map›Paper›PMID 35858567›Full record

ArticleCell reports2022

The protein organization of a red blood cell.

Wisath Sae-Lee, Caitlyn L McCafferty, Eric J Verbeke, Pierre C Havugimana, Ophelia Papoulas, Claire D McWhite, John R Houser, Kim Vanuytsel, George J Murphy, Kevin Drew and 3 more

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers.

0numbers the graph read from it
0cells of the map it votes in
55citing papers in PubMed
7.9field-weighted citation impact, top 2% of its field
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

55 citing papers in PubMed, 72 citations in OpenAlex.

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  5. Visual exoproteomics ofbioRxiv : the preprint server for biology · 2026
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  20. Redox Potential (EMolecules (Basel, Switzerland) · 2025
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

13 authors at 3 institutions in 1 country.

Wisath Sae-LeeDepartment of Molecular Biosciences, Center for Systems and Synthetic Biology, University of Texas, Austin, TX 78712, USA.
Caitlyn L McCaffertyDepartment of Molecular Biosciences, Center for Systems and Synthetic Biology, University of Texas, Austin, TX 78712, USA.
Eric J VerbekeDepartment of Molecular Biosciences, Center for Systems and Synthetic Biology, University of Texas, Austin, TX 78712, USA.
Pierre C HavugimanaCenter for Network Systems Biology, Boston University, Boston, MA 02118, USA.
Ophelia PapoulasDepartment of Molecular Biosciences, Center for Systems and Synthetic Biology, University of Texas, Austin, TX 78712, USA.
Claire D McWhiteDepartment of Molecular Biosciences, Center for Systems and Synthetic Biology, University of Texas, Austin, TX 78712, USA.
John R HouserDepartment of Molecular Biosciences, Center for Systems and Synthetic Biology, University of Texas, Austin, TX 78712, USA.
Kim VanuytselCenter for Regenerative Medicine, Boston University School of Medicine, 670 Albany Street, Boston, MA 02118, USA.
George J MurphyCenter for Regenerative Medicine, Boston University School of Medicine, 670 Albany Street, Boston, MA 02118, USA.
Kevin DrewDepartment of Biological Sciences, University of Illinois at Chicago, 900 S. Ashland Avenue, Chicago, IL 60607, USA.
Andrew EmiliCenter for Network Systems Biology, Boston University, Boston, MA 02118, USA.
David W TaylorDepartment of Molecular Biosciences, Center for Systems and Synthetic Biology, University of Texas, Austin, TX 78712, USA.
Edward M MarcotteDepartment of Molecular Biosciences, Center for Systems and Synthetic Biology, University of Texas, Austin, TX 78712, USA. Electronic address: marcotte@utexas.edu.
The University of Texas at Austin · USBoston University · USUniversity of Illinois Chicago · US

Funding

Mapping the CPLANE interactome, an extensive protein interaction network underlying human ciliopathiesR01HD085901 · NICHD · UNIVERSITY OF TEXAS AT AUSTIN · PI EDWARD M MARCOTTE, John B Wallingford · 2016 to 2026
$6.2M
Proteomics and model organism humanization to decode human geneticsR35GM122480 · NIGMS · UNIVERSITY OF TEXAS AT AUSTIN · PI EDWARD M MARCOTTE · 2017 to 2026
$5.4M
Multiscale analysis of metabolic inflammation as a driver of breast cancerU01CA243004 · NCI · BOSTON UNIVERSITY MEDICAL CAMPUS · PI DENIS, GERALD V, EMILI, ANDREW · 2020 to 2024
$2.8M
Imaging macromolecular machines in gene regulationR35GM138348 · NIGMS · UNIVERSITY OF TEXAS AT AUSTIN · PI TAYLOR, DAVID W · 2020 to 2024
$1.9M
Discovery and characterization of novel ciliopathy protein complexesR00HD092613 · NICHD · UNIVERSITY OF ILLINOIS AT CHICAGO · PI DREW, KEVIN · 2021 to 2023
$732k
Mapping the blood cell protein complexosomeR01DK110520 · NIDDK · UNIVERSITY OF TEXAS AT AUSTIN · PI EMILI, ANDREW, MARCOTTE, EDWARD M · 2016 to 2018
$727k
NCI NIH HHS U01 CA243004NICHD NIH HHS L40 HD096554NICHD NIH HHS R00 HD092613NICHD NIH HHS R01 HD085901NIDDK NIH HHS R01 DK110520NIGMS NIH HHS R35 GM122480NIGMS NIH HHS R35 GM138348
6 · The paper itself

Abstract

Red blood cells (RBCs) (erythrocytes) are the simplest primary human cells, lacking nuclei and major organelles and instead employing about a thousand proteins to dynamically control cellular function and morphology in response to physiological cues. In this study, we define a canonical RBC proteome and interactome using quantitative mass spectrometry and machine learning. Our data reveal an RBC interactome dominated by protein homeostasis, redox biology, cytoskeletal dynamics, and carbon metabolism. We validate protein complexes through electron microscopy and chemical crosslinking and, with these data, build 3D structural models of the ankyrin/Band 3/Band 4.2 complex that bridges the spectrin cytoskeleton to the RBC membrane. The model suggests spring-like compression of ankyrin may contribute to the characteristic RBC cell shape and flexibility. Taken together, our study provides an in-depth view of the global protein organization of human RBCs and serves as a comprehensive resource for future research.

Indexed as

AnkyrinsErythrocytesCytoskeletonHumansProteomeSpectrinAnkyrinsProteomeSpectrinBand 3 complexCP: Cell biologyerythrocytesprotein complexesproteomicsred blood cells

Identifiers

PMID35858567
PMCPMC9764456
OpenAlexW4286250189

What OpenQuestion holds

Textmetadata
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Read underepoch 390

Registered trials

None linked

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.