Evidence map›Paper›PMID 37027429›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2023

High-throughput cryo-ET structural pattern mining by unsupervised deep iterative subtomogram clustering.

Xiangrui Zeng, Anson Kahng, Liang Xue, Julia Mahamid, Yi-Wei Chang, Min Xu

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing 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

32 citing papers in PubMed.

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  20. CryoSAM: Training-free CryoET Tomogram Segmentation with Foundation Models.Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention · 2024
    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

6 authors.

Xiangrui ZengComputational Biology Department, Carnegie Mellon University, Pittsburgh, PA 15213.
Anson KahngComputer Science Department, University of Rochester, Rochester, NY 14620.
Liang XueStructural and Computational Biology Unit, European Molecular Biology Laboratory, Heidelberg 69117, Germany.
Julia MahamidStructural and Computational Biology Unit, European Molecular Biology Laboratory, Heidelberg 69117, Germany.ORCID 0000-0001-6968-041X
Yi-Wei ChangDepartment of Biochemistry and Biophysics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104.ORCID 0000-0003-2391-473X
Min XuComputational Biology Department, Carnegie Mellon University, Pittsburgh, PA 15213.ORCID 0000-0002-0881-5891

Funding

TrainingP41GM103712 · NIGMS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI FAEDER, JAMES · 2012 to 2021
$16.3M
Novel machine learning approaches for improving structural discrimination in cryo-electron tomography-Administrative SupplementR01GM134020 · NIGMS · CARNEGIE-MELLON UNIVERSITY · PI XU, MIN · 2020 to 2023
$1.4M
NIGMS NIH HHS P41 GM103712NIGMS NIH HHS R01 GM134020
6 · The paper itself

Abstract

Cryoelectron tomography directly visualizes heterogeneous macromolecular structures in their native and complex cellular environments. However, existing computer-assisted structure sorting approaches are low throughput or inherently limited due to their dependency on available templates and manual labels. Here, we introduce a high-throughput template-and-label-free deep learning approach, Deep Iterative Subtomogram Clustering Approach (DISCA), that automatically detects subsets of homogeneous structures by learning and modeling 3D structural features and their distributions. Evaluation on five experimental cryo-ET datasets shows that an unsupervised deep learning based method can detect diverse structures with a wide range of molecular sizes. This unsupervised detection paves the way for systematic unbiased recognition of macromolecular complexes in situ.

Indexed as

Electron Microscope TomographyImage Processing, Computer-AssistedCluster AnalysisCryoelectron MicroscopyMacromolecular SubstancesMolecular StructureMacromolecular Substancescryoelectron tomographyimage clusteringmacromolecular complexesunsupervised learning

Identifiers

PMID37027429
PMCPMC10104553

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.