Evidence map›Paper›PMID 36380731›Full record

ArticleMolecules and cells2022

NCAPH Stabilizes GEN1 in Chromatin to Resolve Ultra-Fine DNA Bridges and Maintain Chromosome Stability.

Jae Hyeong Kim, Yuna Youn, Jin-Hyeok Hwang

Open access · diamondAbstract read
In one paragraph

Article in Molecules and cells, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.7field-weighted citation impact, top 15% 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

5 citing papers in PubMed, 20 citations in OpenAlex.

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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

3 authors at 2 institutions in 1 country.

Jae Hyeong KimDepartment of Internal Medicine, Seoul National University Bundang Hospital, Seongnam 13620, Korea.ORCID https://orcid.org/0000-0003-4675-5305
Yuna YounDepartment of Internal Medicine, Seoul National University Bundang Hospital, Seongnam 13620, Korea.ORCID https://orcid.org/0000-0002-1026-6748
Jin-Hyeok HwangDepartment of Internal Medicine, Seoul National University Bundang Hospital, Seongnam 13620, Korea.ORCID https://orcid.org/0000-0002-5643-8461
Seoul National University Bundang Hospital · KRSeoul National University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Repairing damaged DNA and removing all physical connections between sister chromosomes is important to ensure proper chromosomal segregation by contributing to chromosomal stability. Here, we show that the depletion of non-SMC condensin I complex subunit H (NCAPH) exacerbates chromosome segregation errors and cytokinesis failure owing to sister-chromatid intertwinement, which is distinct from the ultra-fine DNA bridges induced by DNA inter-strand crosslinks (DNA-ICLs). Importantly, we identified an interaction between NCAPH and GEN1 in the chromatin involving binding at the N-terminus of NCAPH. DNA-ICL activation, using ICL-inducing agents, increased the expression and interaction between NCAPH and GEN1 in the soluble nuclear and chromatin, indicating that the NCAPH-GEN1 interaction participates in repairing DNA damage. Moreover, NCAPH stabilizes GEN1 within chromatin at the G2/M-phase and is associated with DNA-ICL-induced damage repair. Therefore, NCAPH resolves DNA-ICL-induced ultra-fine DNA bridges by stabilizing GEN1 and ensures proper chromosome separation and chromosome structural stability.

Indexed as

Cell Cycle ProteinsChromatinChromosomal InstabilityChromosomesDNAHolliday Junction ResolvasesHumansNuclear ProteinsCell Cycle ProteinsChromatinDNAGEN1 protein, humanHolliday Junction ResolvasesNCAPH protein, humanNuclear Proteinschromosomal stabilitycondensinDNA inter-strand crosslinkDNA repairGEN1NCAPH

Identifiers

PMID36380731
PMCPMC9676985
OpenAlexW4309320700

What OpenQuestion holds

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LicenceCC BY-NC-SA
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.