Evidence map›Paper›PMID 17981131›Full record

ReviewDevelopmental cell2007

The PAR proteins: fundamental players in animal cell polarization.

Bob Goldstein, Ian G Macara

Abstract readReview
In one paragraph

Review in Developmental cell, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 437 papers.

0numbers the graph read from it
0cells of the map it votes in
437citing papers in PubMed
14.2field-weighted citation impact, top 1% 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

437 citing papers in PubMed, 767 citations in OpenAlex.

  1. Evaluating the Validity of Model Organisms: A Review and a New Framework for Biologists.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026
    Review
  2. Article
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  6. Decoding Rho GTPase signalling networks in directed cell migration.Frontiers in cell and developmental biology · 2026
    Review
  7. Article
  8. Article
  9. Review
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  11. Review
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  14. Cellular and molecular mechanisms of asymmetric stem cell division in tissue homeostasis.Genes to cells : devoted to molecular & cellular mechanisms · 2024
    Review
  15. Article
  16. A PDZ-kinase allosteric relay mediates Par complex regulator exchange.bioRxiv : the preprint server for biology · 2024
    Article
  17. Article
  18. Article
  19. Article
  20. Article

377 more citing papers are in PubMed but not listed here.

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

2 authors at 2 institutions in 1 country.

Bob GoldsteinDepartment of Biology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA. Electronic address: bobg@unc.edu.
Ian G MacaraDepartment of Microbiology, Center for Cell Signaling, University of Virginia School of Medicine, Charlottesville, VA 22908, USA. Electronic address: igm9c@virginia.edu.
University of North Carolina at Chapel Hill · USUniversity of Virginia · US

Funding

MECHANISMS OF CELL POLARITY ESTABLISHMENTR01GM070902 · NIGMS · VANDERBILT UNIVERSITY · PI MACARA, IAN G · 2004 to 2022
$5.4M
The RAN GTPaseR01GM050526 · NIGMS · VANDERBILT UNIVERSITY · PI MACARA, IAN G · 1994 to 2014
$4.8M
Asymmetric cell division in the C elegans embryoR01GM068966 · NIGMS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI GOLDSTEIN, ROBERT P · 2003 to 2007
$1.2M
NIGMS NIH HHS GM50526NIGMS NIH HHS GM68966NIGMS NIH HHS R01 GM050526NIGMS NIH HHS R01 GM068966NIGMS NIH HHS R01 GM070902
6 · The paper itself

Abstract

The par genes were discovered in genetic screens for regulators of cytoplasmic partitioning in the early embryo of C. elegans, and encode six different proteins required for asymmetric cell division by the worm zygote. Some of the PAR proteins are localized asymmetrically and form physical complexes with one another. Strikingly, the PAR proteins have been found to regulate cell polarization in many different contexts in diverse animals, suggesting they form part of an ancient and fundamental mechanism for cell polarization. Although the picture of how the PAR proteins function remains incomplete, cell biology and biochemistry are beginning to explain how PAR proteins polarize cells.

Indexed as

Cell PolarityAnimalsBiological EvolutionCaenorhabditis elegansCaenorhabditis elegans ProteinsCell DifferentiationCell MovementDrosophilaEpithelial CellsMutationNeuronsProtein Serine-Threonine KinasesSignal TransductionCaenorhabditis elegans ProteinsPAR-1 protein, C elegansProtein Serine-Threonine Kinases

Identifiers

PMID17981131
PMCPMC2964935
OpenAlexW2161930851

What OpenQuestion holds

Textmetadata
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.