Evidence map›Paper›PMID 4066756›Full record

ArticleThe Journal of cell biology1985

Endothelial plasmalemmal vesicles have a characteristic striped bipolar surface structure.

K R Peters, W W Carley, G E Palade

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of cell biology, 1985. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing 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

37 citing papers in PubMed, 141 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Lung Endothelial Transcytosis.Comprehensive Physiology · 2020
    Review
  5. Unraveling the architecture of caveolae.Proceedings of the National Academy of Sciences of the United States of America · 2016
    Article
  6. Article
  7. Architecture of the caveolar coat complex.Journal of cell science · 2016
    Article
  8. Article
  9. Review
  10. Caveolae as plasma membrane sensors, protectors and organizers.Nature reviews. Molecular cell biology · 2013
    Review
  11. Article
  12. Article
  13. Targeting and imaging signature caveolar molecules in lungs.Proceedings of the American Thoracic Society · 2009
    Article
  14. Review
  15. Article
  16. Article
  17. Mechanism of caveolin filament assembly.Proceedings of the National Academy of Sciences of the United States of America · 2002
    Article
  18. Article
  19. Heterogeneity of detergent-insoluble membranes from human intestine containing caveolin-1 and ganglioside G(M1).American journal of physiology. Gastrointestinal and liver physiology · 2000
    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

3 authors.

K R Peters
W W Carley
G E Palade

Funding

LOCATION OF PORE SYSTEMS IN CAPILLARY WALLSR01HL017080 · NHLBI · YALE UNIVERSITY · PI PALADE, GEORGE E · 1985 to 2000
$344k
STRUCTURE AND FUNCTION OF ERYTHROCYTE MEMBRANE PROTEINSP50GM021714 · NIGMS · YALE UNIVERSITY · PI MARCHESI, VINCENT · 1985 to 1989
–
LOCATION OF PORE SYSTEMS IN CAPILLARY WALLSR37HL017080 · NHLBI · YALE UNIVERSITY · PI PALADE, GEORGE E · 1987 to 1996
–
NHLBI NIH HHS HL17080NIGMS NIH HHS GM21714
6 · The paper itself

Abstract

Capillary endothelial cells have a large population of small (65-80 nm diameter in transmission electron microscopy) vesicles of which a large fraction is associated with the plasmalemma of the luminal and abluminal side. We studied the fine structure and distribution of these plasmalemmal vesicles by high resolution scanning electron microscopy in cultured endothelial cells obtained from bovine adrenal cortical capillaries. Cell monolayers were covered with polylysine-coated silicon chips, split in high potassium buffer, fixed in aldehyde mixtures, and then treated with OsO4 and thiocarbohydrazide. After critical point drying, the specimens were coated with a thin (less than 2 nm) continuous film of chromium. On the cytoplasmic aspect of the dorsal plasmalemmal fragments seen in such specimens, plasmalemmal vesicles appear as uniform vesicular protrusions approximately 70-90 nm in diameter, preferentially concentrated in distinct large fields in which they occur primarily as single units. Individual plasmalemmal vesicles exhibit a striped surface fine structure which consists of ridges approximately 10 nm in diameter, separated by furrows and oriented as meridians, often ending at two poles on opposite sides of the vesicles in a plane parallel to the plasmalemma. This striped surface structure is clearly distinct from the cage structure of coated pits found, at low surface density, on the same specimens. The cytoplasmic aspect of the plasmalemma proper is covered by a fibrillar infrastructure which does not extend over plasmalemmal vesicles but on which the latter appear to be anchored by fine filaments.

Indexed as

Adrenal CortexAnimalsBiological TransportCapillary PermeabilityCattleCell MembraneCells, CulturedEndotheliumMicroscopy, Electron, Scanning

Identifiers

PMID4066756
PMCPMC2113993
OpenAlexW2029255946

What OpenQuestion holds

Textmetadata
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.