Evidence map›Paper›PMID 10548592›Full record

ArticleClinical and diagnostic laboratory immunology1999

Comparison and characterization of immunoglobulin G subclasses among primate species.

M H Shearer, R D Dark, J Chodosh, R C Kennedy

Open access · diamondAbstract readComparative Study
In one paragraph

Article in Clinical and diagnostic laboratory immunology, 1999. 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
1.0field-weighted citation impact, top 25% 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, 80 citations in OpenAlex.

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  5. Frontiers in immunology · 2020
    Article
  6. Long-term survival of pig-to-rhesus macaque renal xenografts is dependent on CD4 T cell depletion.American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons · 2019
    Article
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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

4 authors at 3 institutions in 1 country.

M H ShearerDepartment of Microbiology and Immunology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma 73104, USA.
R D Dark
J Chodosh
R C Kennedy
University of Oklahoma Health Sciences Center · USDean McGee Eye Institute · USEast Central University · US

Funding

CORE--BABOON RESEARCH RESOURCE PROGRAMP40RR012317 · NCRR · UNIVERSITY OF OKLAHOMA HLTH SCIENCES CTR · PI WHITE, GARY L · 1998 to 2011
$13.0M
NCRR NIH HHS P40 RR012317NCRR NIH HHS RR-12317NEI NIH HHS EY-00357NIAID NIH HHS AI-35156
6 · The paper itself

Abstract

Little information is available on the immunoglobulin G (IgG) subclasses expressed in the sera of nonhuman primate species. To address this issue, we compared the IgG subclasses found in humans (IgG1, IgG2, IgG3, and IgG4) to those of nonhuman primates, such as baboons and macaques. Cross-reactive antihuman IgG subtype-specific reagents were identified and used to analyze purified IgG from sera by solid-phase enzyme-linked immunosorbent assay. Protein A-purified human IgG obtained from sera was composed of IgG1, IgG2, IgG3, and IgG4, whereas baboon and macaque IgG was composed of IgG1, IgG2, and IgG4. Protein G-purified human IgG was composed of IgG1, IgG2, IgG3, and IgG4, whereas baboon and macaque IgG was composed of IgG1, IgG2, and IgG4. To test the possibility that baboon and macaque IgG3 is actually present, but is outcompeted for binding to proteins A and G by the other more abundant IgG subclasses, we repurified the IgG from sera that did not bind either protein A or protein G. We found a baboon IgG3 population in the sera that did not bind protein A, but bound protein G. No IgG3 subtype was detectable in macaque sera. These data suggest that baboon sera, like human sera, contain four IgG subtypes, whereas macaque sera exhibit only three of the human subclass analogs. In addition, the IgG subtype-specific reagents were shown to be useful in determining the IgG subclass distribution following vaccination of baboons with hepatitis B surface antigen.

Indexed as

AnimalsCross ReactionsHepatitis B Surface AntigensHepatitis B VaccinesHumansImmunoglobulin GMacaca fascicularisPapioPrimatesHepatitis B Surface AntigensHepatitis B VaccinesImmunoglobulin G

Identifiers

PMID10548592
PMCPMC95804
OpenAlexW2104164890

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.