Evidence map›Paper›PMID 7869032›Full record

ArticleThe Journal of experimental medicine1995

Peptide influences the folding and intracellular transport of free major histocompatibility complex class I heavy chains.

R P Machold, S Andrée, L Van Kaer, H G Ljunggren, H L Ploegh

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of experimental medicine, 1995. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
10.5field-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

22 citing papers in PubMed, 68 citations in OpenAlex.

  1. Article
  2. Expression, purification, crystallization and preliminary X-ray diffraction analysis of nurse shark β2-microglobulin.Acta crystallographica. Section F, Structural biology and crystallization communications · 2012
    Article
  3. H2-K(b) and H2-D(b) regulate cerebellar long-term depression and limit motor learning.Proceedings of the National Academy of Sciences of the United States of America · 2009
    Article
  4. Article
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  8. Major histocompatibility complex (MHC) class I KbDb -/- deficient mice possess functional CD8+ T cells and natural killer cells.Proceedings of the National Academy of Sciences of the United States of America · 1998
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  9. Article
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  14. Deglucosylation of N-linked glycans is an important step in the dissociation of calreticulin-class I-TAP complexes.Proceedings of the National Academy of Sciences of the United States of America · 1996
    Article
  15. Article
  16. Article
  17. Isolation of an immunodominant viral peptide that is endogenously bound to the stress protein GP96/GRP94.Proceedings of the National Academy of Sciences of the United States of America · 1996
    Article
  18. Article
  19. Biosynthesis of major histocompatibility complex molecules and generation of T cells in Ii TAP1 double-mutant mice.Proceedings of the National Academy of Sciences of the United States of America · 1996
    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

5 authors at 1 institution in 1 country.

R P MacholdCenter for Cancer Research, Massachusetts Institute of Technology, Cambridge 02139.
S Andrée
L Van Kaer
H G Ljunggren
H L Ploegh
Center for Cancer Research · US

Funding

ASSEMBLY OF MHC CLASS I MOLECULES IN VITRO AND IN VIVOR01AI033456 · NIAID · WHITEHEAD INSTITUTE FOR BIOMEDICAL RES · PI PLOEGH, HIDDE L. · 1993 to 2012
$4.0M
NIAID NIH HHS R01-AI07463-17NIAID NIH HHS R01-AI33456-01
6 · The paper itself

Abstract

Class I major histocompatibility complex molecules require both beta 2-microglobulin (beta 2m) and peptide for efficient intracellular transport. With the exception of H-2Db and Ld, class I heavy chains have not been detectable at the surface of cells lacking beta 2m. We show that properly conformed class I heavy chains can be detected in a terminally glycosylated form indicative of cell surface expression in H-2b, H-2d, and H-2s beta 2m-/- concanavalin A (Con A)-stimulated splenocytes incubated at reduced temperature. Furthermore, we demonstrate the presence of Kb molecules at the surface of beta 2m-/- cells cultured at 37 degrees C. The mode of assembly of class I molecules encompasses two major pathways: binding of peptide to preformed "empty" heterodimers, and binding of peptide to free heavy chains, followed by recruitment of beta 2m. In support of the existence of the latter pathway, we provide evidence for a role of peptide in intracellular transport of free class I heavy chains, through analysis of Con A-stimulated splenocytes from transporter associated with antigen processing 1 (TAP1)-/-, beta 2m-/-, and double-mutant TAP1/beta 2m-/- mice.

Indexed as

Protein FoldingAnimalsATP-Binding Cassette TransportersATP Binding Cassette Transporter, Subfamily B, Member 2ATP Binding Cassette Transporter, Subfamily B, Member 3beta 2-MicroglobulinBiological TransportFlow CytometryH-2 AntigensHistocompatibility Antigens Class IMiceMice, Inbred BALB CMice, Inbred C57BLTemperatureATP-Binding Cassette TransportersATP Binding Cassette Transporter, Subfamily B, Member 2ATP Binding Cassette Transporter, Subfamily B, Member 3beta 2-MicroglobulinH-2 AntigensHistocompatibility Antigens Class ITAP1 protein, humanTap1 protein, mouseTAP2 protein, humanTap2 protein, mouse

Identifiers

PMID7869032
PMCPMC2191915
OpenAlexW2143359784

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.