Evidence map›Paper›PMID 30191661›Full record

ArticleJournal of cellular and molecular medicine2018

Chronic simian immunodeficiency virus infection is associated with contrasting phenotypes of dysfunctional Bcl6

Olusegun O Onabajo, Mark G Lewis, Joseph J Mattapallil

Open access · goldAbstract read
In one paragraph

Article in Journal of cellular and molecular medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.7field-weighted citation impact, top 33% 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

5 citing papers in PubMed, 6 citations in OpenAlex.

  1. Review
  2. Article
  3. TFrontiers in immunology · 2020
    Article
  4. Article
  5. 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

3 authors at 2 institutions in 1 country.

Olusegun O OnabajoF. Edward Hébert School of Medicine, Uniformed Services University, Bethesda, Maryland.
Mark G LewisBioqual Inc., Kensington, Maryland.
Joseph J MattapallilF. Edward Hébert School of Medicine, Uniformed Services University, Bethesda, Maryland.ORCID 0000-0002-7412-9507
Uniformed Services University of the Health Sciences · USBioqual · US

Funding

ADCC and functional cure in SIV infectionR56AI125260 · NIAID · HENRY M. JACKSON FDN FOR THE ADV MIL/MED · PI MATTAPALLIL, JOSEPH JOHN · 2016 to 2016
$704k
NIAID NIH HHS R56 AI125260
6 · The paper itself

Abstract

Human immunodeficiency virus (HIV) infection is characterized by dysfunctional B cell responses. Here we show that chronic simian immunodeficiency virus (SIV) infection is characterized by an expansion of either lymph node germinal center (GC) B cells that co-express Bcl6, Ki-67 and IL-21R and correlate with expanded T follicular helper (Tfh) cells or B cells that lack Bcl6, Ki-67 and IL-21R but express high levels of anti-apoptotic Bcl2 that negatively correlate with Tfh cells. The lack of Tfh cells likely contributes to persistence of dysfunctional non-proliferating B cells during chronic infection. These findings have implications for protective immunity in HIV-infected individuals who harbour low frequencies of Tfh cells.

Indexed as

AnimalsB-LymphocytesCell DifferentiationGerminal CenterHIV InfectionsHumansLymph NodesMacaca mulattaPhenotypeProto-Oncogene Proteins c-bcl-2Proto-Oncogene Proteins c-bcl-6Simian Acquired Immunodeficiency SyndromeSimian Immunodeficiency VirusT-Lymphocytes, Helper-InducerProto-Oncogene Proteins c-bcl-2Proto-Oncogene Proteins c-bcl-6B cellsBcl2Bcl6germinal centerhuman immunodeficiency virusIL-21IL-21Rsimian immunodeficiency virusT follicular helper cells

Identifiers

PMID30191661
PMCPMC6201227
OpenAlexW2890736750

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.