Evidence map›Paper›PMID 1569400›Full record

ArticleThe Journal of experimental medicine1992

Membrane sorting during phagocytosis: selective exclusion of major histocompatibility complex molecules but not complement receptor CR3 during conventional and coiling phagocytosis.

D L Clemens, M A Horwitz

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of experimental medicine, 1992. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
3.0field-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

25 citing papers in PubMed, 86 citations in OpenAlex.

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  9. Review
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  17. Common themes in microbial pathogenicity revisited.Microbiology and molecular biology reviews : MMBR · 1997
    Review
  18. Invasion of eukaryotic cells by Legionella pneumophila: A common strategy for all hosts?The Canadian journal of infectious diseases = Journal canadien des maladies infectieuses · 1997
    Article
  19. Article
  20. 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

2 authors at 1 institution in 1 country.

D L ClemensDepartment of Medicine, School of Medicine, University of California, Los Angeles 90024.
M A Horwitz
University of California, Los Angeles · US

Funding

IMMUNE RESPONSE TO AN INTRACELLULAR PULMONARY PATHOGENR01AI022421 · NIAID · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI HORWITZ, MARCUS AARON · 1985 to 1993
–
NIAID NIH HHS AI-07323NIAID NIH HHS AI-22421
6 · The paper itself

Abstract

We have used immunocytochemical techniques and enzyme cytochemistry to examine the distribution of plasma membrane proteins during coiling phagocytosis of Legionella pneumophila and conventional phagocytosis of Escherichia coli. Whereas class I and class II major histocompatibility complex (MHC) molecules are relatively excluded from nascent phagosomes during conventional and coiling phagocytosis, the CR3 complement receptor persists in nascent phagosomes. The staining pattern for alkaline phosphatase activity resembles that of MHC molecules, with a marked exclusion of phosphatase activity from L. pneumophila coils and nascent phagosomes. The staining pattern for 5'-nucleotidase activity, on the other hand, resembles that of CR3 with intense staining in the inner layers of L. pneumophila coils. These results demonstrate that the cell has the ability to exclude selectively certain membrane proteins from the nascent phagosome during phagocytosis, thereby producing a phagosomal membrane markedly different from the plasma membrane from which it is derived.

Indexed as

5'-NucleotidaseAlkaline PhosphataseAnimalsCell MembraneEscherichia coliHistocompatibility AntigensImmunoenzyme TechniquesImmunohistochemistryLegionella pneumophilaMacrophage-1 AntigenMembrane ProteinsPhagocytosis5'-NucleotidaseAlkaline PhosphataseHistocompatibility AntigensMacrophage-1 AntigenMembrane Proteins

Identifiers

PMID1569400
PMCPMC2119207
OpenAlexW2114346833

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.