Evidence map›Paper›PMID 33665577›Full record

ArticleiScience2021

Chromosomes distribute randomly to, but not within, human neutrophil nuclear lobes.

Christine R Keenan, Michael J Mlodzianoski, Hannah D Coughlan, Naiara G Bediaga, Gaetano Naselli, Erin C Lucas, Qike Wang, Carolyn A de Graaf, Douglas J Hilton, Leonard C Harrison and 5 more

Open access · goldAbstract read
In one paragraph

Article in iScience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.8field-weighted citation impact, top 30% 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

9 citing papers in PubMed, 14 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Review
  6. Neutrophil nucleus: shaping the past and the future.Journal of leukocyte biology · 2023
    Article
  7. Mitotic Antipairing of Homologous Chromosomes.Results and problems in cell differentiation · 2022
    Article
  8. Review
  9. Review
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

15 authors at 1 institution in 2 countries.

Christine R KeenanThe Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.
Michael J MlodzianoskiThe Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.
Hannah D CoughlanThe Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.
Naiara G BediagaThe Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.
Gaetano NaselliThe Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.
Erin C LucasThe Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.
Qike WangThe Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.
Carolyn A de GraafThe Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.
Douglas J HiltonThe Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.
Leonard C HarrisonThe Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.
Gordon K SmythThe Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.
Kelly L RogersThe Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.
Thomas BoudierThe Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.
Rhys S AllanThe Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.
Timothy M JohansonThe Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia.
The University of Melbourne · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The proximity pattern and radial distribution of chromosome territories within spherical nuclei are random and non-random, respectively. Whether this distribution pattern is conserved in the partitioned or lobed nuclei of polymorphonuclear cells is unclear. Here we use chromosome paint technology to examine the chromosome territories of all 46 chromosomes in hundreds of single human neutrophils - an abundant and famously polymorphonuclear immune cell. By comparing the distribution of chromosomes to randomly shuffled controls and validating with orthogonal chromosome conformation capture technology, we show for the first time that human chromosomes randomly distribute to neutrophil nuclear lobes, while maintaining a non-random radial distribution within these lobes. Furthermore, we demonstrate that chromosome length correlates with three-dimensional volume not only in neutrophils but other human immune cells. This work demonstrates that chromosomes are largely passive passengers during the neutrophil lobing process but are able to subsequently maintain their macro-level organization within lobes.

Indexed as

chromosome organizationimmunologyoptical imagingorganizational aspects of cell biology

Identifiers

PMID33665577
PMCPMC7905186
OpenAlexW3128151893

What Socratic holds

Textmetadata
LicenceCC BY-NC-ND
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.