Evidence map›Paper›PMID 19430862›Full record

ArticleInternational journal of hematology2009

Defective expression and modulation of B7-2/CD86 on B cells in B cell chronic lymphocytic leukemia.

Zhen-sheng Dai, Qin-fen Chen, Hong-zhou Lu, Yi Xie

Abstract read
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In one paragraph

Article in International journal of hematology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.4field-weighted citation impact, top 35% 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

8 citing papers in PubMed, 20 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. [The research progress of costimulatory molecule B7 family in hematological malignancy].Zhonghua xue ye xue za zhi = Zhonghua xueyexue zazhi · 2015
    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

4 authors at 3 institutions in 1 country.

Zhen-sheng DaiDepartment of Infectious Disease, Shanghai Public Health Clinical Center affiliated to Fudan University, Jinshan District, Shanghai, People's Republic of China. zhenshengdai@yahoo.com.cn
Qin-fen Chen
Hong-zhou Lu
Yi Xie
Shanghai Public Health Clinical Center · CNFudan University · CNHuashan Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Malignant monoclonal B cells of chronic B cell lymphocytic leukemia (B-CLL) usually fail to be cleared, which indicates important costimulatory molecules may be lacking. Among those costimulatory signals, B7-1/CD80 and B7-2/CD86 caused utmost attention. In this study, B7-1 and B7-2 expression on B cells in chronic B cell lymphocytic leukemia patients were detected. Data showed that B7-2 expression in chronic B cell lymphocytic leukemia patients is significantly lower than in normal people, which suggests defective B7-2 expression may be one of the pathogenic mechanisms of chronic B cell lymphocytic leukemia. Further, we confirmed interferon-gamma could induce B7-2 expression slightly and promote T-cell response against chronic B cell lymphocytic leukemia cells, indicating interferon-gamma has clinical value in chronic leukemia immunotherapy based on modulating B7-2 expression.

Indexed as

AdultAgedAged, 80 and overB7-1 AntigenB7-2 AntigenB-LymphocytesCase-Control StudiesFemaleHumansInterferon-gammaLeukemia, Lymphocytic, Chronic, B-CellMaleMiddle AgedB7-1 AntigenB7-2 AntigenInterferon-gamma

Identifiers

PMID19430862
OpenAlexW1969763424

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.