Evidence map›Paper›PMID 21277409›Full record

ArticleVaccine2011

Gp96 SIV Ig immunization induces potent polyepitope specific, multifunctional memory responses in rectal and vaginal mucosa.

Natasa Strbo, Monica Vaccari, Savita Pahwa, Michael A Kolber, Eva Fisher, Louis Gonzalez, Melvin N Doster, Anna Hryniewicz, Barbara K Felber, George N Pavlakis and 2 more

Open access · greenAbstract read
In one paragraph

Article in Vaccine, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

14 citing papers in PubMed, 21 citations in OpenAlex.

  1. Vaccine Adjuvants and Delivery Systems: A Comprehensive Review.International journal of molecular sciences · 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

12 authors at 2 institutions in 1 country.

Natasa StrboDepartment of Microbiology and Immunology, University of Miami, Miller School of Medicine, Miami, FL 33136, USA.
Monica Vaccari
Savita Pahwa
Michael A Kolber
Eva Fisher
Louis Gonzalez
Melvin N Doster
Anna Hryniewicz
Barbara K Felber
George N Pavlakis
Genoveffa Franchini
Eckhard R Podack
National Cancer Institute · USUniversity of Miami · US

Funding

University of Miami Developmental Center for AIDS Research (D-CFAR)P30AI073961 · NIAID · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI ALLAN E RODRIGUEZ · 2007 to 2026
$33.8M
Prevention of AIDSZIABC010350 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI FELBER, BARBARA K · 2009 to 2025
$30.0M
Immunotherapeutic Approaches for AIDSZIABC010749 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI PAVLAKIS, GEORGE N. · 2009 to 2022
$21.6M
REGULATION OF ANTI-TUMOR IMMUNITYP01CA109094 · NCI · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI PODACK, ECKHARD R · 2007 to 2011
$6.2M
Miami Clinical and Translational Science InstituteKL2TR000461 · NCATS · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI SACCO, RALPH L. · 2012 to 2016
$2.1M
Induction of mucosal SIV immunity in non human primates by secreted Hsp-Gp96R33AI073234 · NIAID · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI PODACK, ECKHARD R · 2009 to 2011
$1.7M
Role of IL21 in HIV InfectionR01AI077501 · NIAID · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI PAHWA, SAVITA · 2008 to 2011
$1.5M
Systemic and Mucosal HIV-Immunity by Hsp-Gp96 VaccinesR21AI068515 · NIAID · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI PODACK, ECKHARD R · 2006 to 2007
$451k
Induction of mucosal SIV immunity in non human primates by secreted Hsp-Gp96R21AI073234 · NIAID · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI PODACK, ECKHARD R · 2007 to 2008
$415k
Intramural NIH HHSNCATS NIH HHS KL2 TR000461NCI NIH HHS CA109094NCI NIH HHS P01 CA109094NIAID NIH HHS P30 AI073961NIAID NIH HHS R01 AI077501NIAID NIH HHS R21 AI068515NIAID NIH HHS R21 AI073234NIAID NIH HHS R21/R33 AI073234NIAID NIH HHS R33 AI073234PHS HHS R21 AIO68515
6 · The paper itself

Abstract

The ER-resident chaperone gp96, when released by cell lysis, induces an immunogenic chemokine signature and causes innate immune activation of DC and NK cells. Here we show that intraperitoneal immunization with a genetically engineered, secreted form of gp96, gp96-Ig chaperoning SIV antigens, induces high levels of antigen specific CD8 CTL in the rectal and vaginal mucosa of Rhesus macaques. The frequency of SIV Gag- and SIV Tat-tetramer positive CD8 CTL in the intestinal mucosa reached 30-50% after the third immunization. Tetramer positive CD8 CTL expressed appropriate functional (granzyme B) and migration markers (CD103). The polyepitope specificity of the mucosal CD8 and CD4 response is evident from a strong, multifunctional cytokine response upon stimulation with peptides covering the gag, tat and env proteins. Induction of powerful mucosal effector CD8 CTL responses by cell-based gp96(SIV)-Ig immunization may provide a pathway to the development of safe and effective SIV/HIV vaccines.

Indexed as

Immunity, MucosalImmunologic MemoryAnimalsCD4-Positive T-LymphocytesCD8-Positive T-LymphocytesCytokinesEpitopesFemaleImmunizationImmunization, SecondaryMacaca mulattaMembrane GlycoproteinsRectumSAIDS VaccinesT-Lymphocytes, CytotoxicVaginaCytokinesEpitopesMembrane GlycoproteinsSAIDS Vaccines

Identifiers

PMID21277409
PMCPMC3065331
OpenAlexW2041299145

What OpenQuestion holds

Textmetadata
LicenceTDM
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.