Evidence map›Paper›PMID 8621782›Full record

ArticleThe Journal of clinical investigation1996

Common T cell receptor clonotype in lacrimal glands and labial salivary glands from patients with Sjögren's syndrome.

I Matsumoto, K Tsubota, Y Satake, Y Kita, R Matsumura, H Murata, T Namekawa, K Nishioka, I Iwamoto, Y Saitoh and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of clinical investigation, 1996. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
4.5field-weighted citation impact, top 5% 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

24 citing papers in PubMed, 89 citations in OpenAlex.

  1. Lamivudine is not effective in primary Sjögren's syndrome.Annals of the rheumatic diseases · 2005
    Trial
  2. Single-cell profiling reveals clonal CD8Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2026
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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

11 authors at 4 institutions in 1 country.

I MatsumotoSecond Department of Internal Medicine, School of Medicine, Chiba Univesity, Japan.
K Tsubota
Y Satake
Y Kita
R Matsumura
H Murata
T Namekawa
K Nishioka
I Iwamoto
Y Saitoh
T Sumida
Chiba University · JPSt. Marianna University School of Medicine · JPTokyo Dental College · JPToho University Medical Center Sakura Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Sjogren's syndrome (SS) is an autoimmune disease characterized by lymphocytic infiltration into lacrimal and salivary glands leading to symptomatic dry eyes and mouth. Immunohistological studies have clarified that the majority of infiltrating lymphocytes around the lacrimal glands and labial salivary glands are CD4 positive alphabeta T cells. To analyze the pathogenesis of T cells infiltrating into lacrimal and labial salivary glands, we examined T cell clonotype of these cells in both glands from four SS patients using PCR-single-strand conformation polymorphism (SSCP) and a sequencing method. SSCP analysis showed that some infiltrating T cells in both glands expand clonally, suggesting that the cells proliferate by antigen-driven stimulation. Intriguingly, six to sixteen identical T cell receptor (TCR) Vbeta genes were commonly found in lacrimal glands and labial salivary glands from individual patients. This indicates that some T cells infiltrating into both glands recognize the shared epitopes on autoantigens. Moreover, highly conserved amino acid sequence motifs were found in the TCR CDR3 region bearing the same TCR Vbeta family gene from four SS patients, supporting the notion that the shared epitopes on antigens are limited. In conclusion, these findings suggest that some autoreactive T cells infiltrating into the lips and eyes recognized restricted epitopes of a common autoantigen in patients with SS.

Indexed as

Amino Acid SequenceAutoantigensBase SequenceBiopsyBlotting, SouthernClone CellsHLA-DQ AntigensHLA-DR AntigensHumansLacrimal ApparatusMolecular Sequence DataMultigene FamilyOligonucleotide ProbesPolymerase Chain ReactionPolymorphism, Single-Stranded ConformationalReceptors, Antigen, T-Cell, alpha-betaAutoantigensHLA-DQ AntigensHLA-DR AntigensOligonucleotide ProbesReceptors, Antigen, T-Cell, alpha-beta

Identifiers

PMID8621782
PMCPMC507267
OpenAlexW2151167261

What OpenQuestion holds

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Registered trials

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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.