Evidence map›Paper›PMID 16160913›Full record

ArticleJournal of clinical immunology2005

Primary immune effects of eukaryotic expression plasmids encoding two hyperactive mutants of human soluble B lymphocyte stimulator.

Guangyu Chen, Hongwu Du, Zhengjian Zhang, Shanyun Peng, Donggang Xu, Jiaxi Wang

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Journal of clinical immunology, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.1field-weighted citation impact, top 51% 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

1 citing paper in PubMed, 2 citations in OpenAlex.

  1. 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

6 authors at 3 institutions in 2 countries.

Guangyu ChenLaboratory of Molecular Genetics, Beijing Institute of Basic Medical Sciences, PR China.
Hongwu Du
Zhengjian Zhang
Shanyun Peng
Donggang Xu
Jiaxi Wang
Institute of Basic Medical Sciences of the Chinese Academy of Medical SciencesPennsylvania State University · USTsinghua University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

B lymphocyte stimulator (BLyS), a ligand belonging to the tumor necrosis factor (TNF) family, plays a critical role in regulating survival and activation of peripheral B cell populations during humeral immune responses. Among the TNF family members, BLyS is unique in that it contains an unpaired Cys residue (Cys146) at the corresponding position where some other members have about 37.5% (6/16) Ala or 37.5% (6/16) Val. Here, with eukaryotic expression vector pcDNA3.1(-), we mutated Cys146 to Ala or Val and constructed two mutant eukaryotic expression plasmids of the human soluble BLyS, pcDNA3.1BY-A and pcDNA3.1BY-V. Following repetitive subcutaneous injection of these expression plasmids in BALb/C mice, the wild-type and mutant BLyS proteins were detectable in the blood of treated animals over several weeks. In addition, the expression of these proteins induced specific IgG but not IgM responses. The implications of the results are discussed.

Indexed as

AnimalsB-Cell Activating FactorEscherichia coliGenetic TherapyGenetic VectorsHumansImmunizationImmunoglobulin GImmunoglobulin MInjections, SubcutaneousMembrane ProteinsMiceMutationPlasmidsRecombinant ProteinsTumor Necrosis Factor-alphaB-Cell Activating FactorImmunoglobulin GImmunoglobulin MMembrane ProteinsRecombinant ProteinsTNFSF13B protein, humanTnfsf13b protein, mouseTumor Necrosis Factor-alpha

Identifiers

PMID16160913
OpenAlexW2076899214

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.