Evidence map›Paper›PMID 38979723›Full record

ArticleEmerging microbes & infections2024

A long-term stable cold-chain-friendly HIV mRNA vaccine encoding multi-epitope viral protease cleavage site immunogens inducing immunogen-specific protective T cell immunity.

Subhra Mandal, Jayadri Sekhar Ghosh, Saroj Chandra Lohani, Miaoyun Zhao, Yilun Cheng, Rachel Burrack, Ma Luo, Qingsheng Li

Abstract read
In one paragraph

Article in Emerging microbes & infections, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Article
  4. Article
  5. Review
  6. Review
  7. Review
  8. 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

8 authors.

Subhra MandalNebraska Center for Virology, School of Biological Sciences, University of Nebraska-Lincoln, Lincoln, NE, USA.
Jayadri Sekhar GhoshNebraska Center for Virology, Department of Plant Pathology, University of Nebraska-Lincoln, Lincoln, NE, USA.
Saroj Chandra LohaniNebraska Center for Virology, School of Biological Sciences, University of Nebraska-Lincoln, Lincoln, NE, USA.
Miaoyun ZhaoNebraska Center for Virology, School of Biological Sciences, University of Nebraska-Lincoln, Lincoln, NE, USA.
Yilun ChengNebraska Center for Virology, School of Biological Sciences, University of Nebraska-Lincoln, Lincoln, NE, USA.
Rachel BurrackNebraska Center for Virology, School of Biological Sciences, University of Nebraska-Lincoln, Lincoln, NE, USA.
Ma LuoDepartment of Medical Microbiology and Infectious Diseases, University of Manitoba, Winnipeg, MB, Canada.
Qingsheng LiNebraska Center for Virology, School of Biological Sciences, University of Nebraska-Lincoln, Lincoln, NE, USA.

Funding

A Novel HIV-1 Vaccine Targeting the 12 protease Cleavage SitesR01AI111805 · NIAID · UNIVERSITY OF MANITOBA · PI LUO, MA, PLUMMER, FRANK A · 2014 to 2017
$2.8M
NIAID NIH HHS HHSN272201800007CNIAID NIH HHS R01 AI111805
6 · The paper itself

Abstract

The lack of success in clinical trials for HIV vaccines highlights the need to explore novel strategies for vaccine development. Research on highly exposed seronegative (HESN) HIV-resistant Kenyan female sex workers revealed naturally protective immunity is correlated with a focused immune response mediated by virus-specific CD8 T cells. Further studies indicated that the immune response is unconventionally focused on highly conserved sequences around HIV viral protease cleavage sites (VPCS). Thus, taking an unconventional approach to HIV vaccine development, we designed lipid nanoparticles loaded with mRNA that encodes multi-epitopes of VPCS (MEVPCS-mRNA LNP), a strategic design to boost antigen presentation by dendritic cells, promoting effective cellular immunity. Furthermore, we developed a novel cold-chain compatible mRNA LNP formulation, ensuring long-term stability and compatibility with cold-chain storage/transport, widening accessibility of mRNA LNP vaccine in low-income countries. The

Indexed as

AIDS VaccinesCD8-Positive T-LymphocytesHIV InfectionsmRNA VaccinesAnimalsDendritic CellsEpitopesEpitopes, T-LymphocyteFemaleHIV-1HIV ProteaseHumansKenyaLiposomesMiceNanoparticlesAIDS VaccinesEpitopesEpitopes, T-LymphocyteHIV ProteaseLipid NanoparticlesLiposomesmRNA VaccinesRNA, Messengercold-chain friendly mRNA LNPsHIV vaccinemulti-epitope viral PCSprophylaxisprotective immunity

Identifiers

PMID38979723
PMCPMC11259082

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Registered trials

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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.