Evidence map›Paper›PMID 37098350›Full record

ArticleDevelopmental cell2023

A tubule-sheet continuum model for the mechanism of nuclear envelope assembly.

Gengjing Zhao, Shiwei Liu, Sanjana Arun, Fioranna Renda, Alexey Khodjakov, David Pellman

Open access · hybridAbstract read
In one paragraph

Article in Developmental cell, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
2.9field-weighted citation impact, top 9% 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

12 citing papers in PubMed, 19 citations in OpenAlex.

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  8. Mitotic spindle membranes.Molecular biology of the cell · 2025
    Review
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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 at 3 institutions in 1 country.

Gengjing ZhaoHoward Hughes Medical Institute, Chevy Chase, MD, USA; Department of Pediatric Oncology, Dana-Farber Cancer Institute, Boston, MA, USA; Department of Cell Biology, Harvard Medical School, Boston, MA, USA.
Shiwei LiuDepartment of Pediatric Oncology, Dana-Farber Cancer Institute, Boston, MA, USA.
Sanjana ArunHoward Hughes Medical Institute, Chevy Chase, MD, USA; Department of Pediatric Oncology, Dana-Farber Cancer Institute, Boston, MA, USA; Department of Cell Biology, Harvard Medical School, Boston, MA, USA.
Fioranna RendaWadsworth Center, New York State Department of Health, Albany, NY, USA.
Alexey KhodjakovWadsworth Center, New York State Department of Health, Albany, NY, USA.
David PellmanHoward Hughes Medical Institute, Chevy Chase, MD, USA; Department of Pediatric Oncology, Dana-Farber Cancer Institute, Boston, MA, USA; Department of Cell Biology, Harvard Medical School, Boston, MA, USA. Electronic address: david_pellman@dfci.harvard.edu.
Howard Hughes Medical Institute · USNew York State Department of Health · USDana-Farber Cancer Institute · US

Funding

Cell Cycle Control of the CytoskeletonR37GM061345 · NIGMS · DANA-FARBER CANCER INST · PI PELLMAN, DAVID S · 2014 to 2023
$3.4M
Efficiency and fidelity in mitotic spindle assemblyR35GM130298 · NIGMS · WADSWORTH CENTER · PI KHODJAKOV, ALEXEY L · 2019 to 2023
$2.5M
NIGMS NIH HHS R35 GM130298NIGMS NIH HHS R37 GM061345
6 · The paper itself

Abstract

Nuclear envelope (NE) assembly defects cause chromosome fragmentation, cancer, and aging. However, major questions about the mechanism of NE assembly and its relationship to nuclear pathology are unresolved. In particular, how cells efficiently assemble the NE starting from vastly different, cell type-specific endoplasmic reticulum (ER) morphologies is unclear. Here, we identify a NE assembly mechanism, "membrane infiltration," that defines one end of a continuum with another NE assembly mechanism, "lateral sheet expansion," in human cells. Membrane infiltration involves the recruitment of ER tubules or small sheets to the chromatin surface by mitotic actin filaments. Lateral sheet expansion involves actin-independent envelopment of peripheral chromatin by large ER sheets that then extend over chromatin within the spindle. We propose a "tubule-sheet continuum" model that explains the efficient NE assembly from any starting ER morphology, the cell type-specific patterns of nuclear pore complex (NPC) assembly, and the obligatory NPC assembly defect of micronuclei.

Indexed as

ChromatinNuclear EnvelopeActin CytoskeletonActinsAgingHumansActinsChromatinendoplasmic reticulummicronucleimitosismitotic actinmyosin Vnuclear envelopenuclear pore complexes

Identifiers

PMID37098350
PMCPMC10205699
OpenAlexW4366824861

What Socratic 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 Socratic graph.