Evidence map›Paper›PMID 33476764›Full record

ArticleNanomedicine : nanotechnology, biology, and medicine2021

Next generation polyphosphazene immunoadjuvant: Synthesis, self-assembly and in vivo potency with human papillomavirus VLPs-based vaccine.

Alexander Marin, Ananda Chowdhury, Sarah M Valencia, Athina Zacharia, Reinhard Kirnbauer, Richard B S Roden, Ligia A Pinto, Robert H Shoemaker, Jason D Marshall, Alexander K Andrianov

Open access · greenAbstract read
In one paragraph

Article in Nanomedicine : nanotechnology, biology, and medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.1field-weighted citation impact, top 24% 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

12 citing papers in PubMed, 18 citations in OpenAlex.

  1. Polyphosphazene-Based Nanotherapeutics.Journal of functional biomaterials · 2025
    Review
  2. Review
  3. Review
  4. Article
  5. Review
  6. Polyphosphazene-Based Biomaterials for Biomedical Applications.International journal of molecular sciences · 2022
    Review
  7. Cyclo- and Polyphosphazenes for Biomedical Applications.Molecules (Basel, Switzerland) · 2022
    Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
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

10 authors at 5 institutions in 2 countries.

Alexander MarinInstitute for Bioscience and Biotechnology Research, University of Maryland, Rockville, MD, United States.
Ananda ChowdhuryInstitute for Bioscience and Biotechnology Research, University of Maryland, Rockville, MD, United States.
Sarah M ValenciaCancer ImmunoPrevention Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD, United States.
Athina ZachariaCancer ImmunoPrevention Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD, United States.
Reinhard KirnbauerDepartment of Dermatology, Medical University of Vienna, Vienna, Austria.
Richard B S RodenDepartment of Pathology, Johns Hopkins University, Baltimore, MD, , United States.
Ligia A PintoHPV Immunology laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD, United States.
Robert H ShoemakerChemopreventive Agent Development Research Group, Division of Cancer Prevention, National Cancer Institute, Rockville, MD, United States.
Jason D MarshallCancer ImmunoPrevention Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD, United States.
Alexander K AndrianovInstitute for Bioscience and Biotechnology Research, University of Maryland, Rockville, MD, United States. Electronic address: aandrianov@umd.edu.
Frederick National Laboratory for Cancer Research · USAdvanced Bioscience Laboratories (United States) · USJohns Hopkins University · USMedical University of Vienna · ATNational Cancer Institute · US

Funding

Treatment of HIV- and HIV+ Patients with HPV16+ CIN2/3 Using pNGLV4a-hCRTE6E7L2 DNA vaccine administered intramuscularly via electroporationP50CA098252 · NCI · JOHNS HOPKINS UNIVERSITY · PI TZYY-CHOOU WU · 2003 to 2026
$53.5M
Structure-Based Vaccine Design for Hepatits C VirusR01AI132213 · NIAID · UNIV OF MARYLAND, COLLEGE PARK · PI ANDRIANOV, ALEXANDER, FOUNG, STEVEN · 2017 to 2021
$6.0M
Mouse modeling of HPV infectionR01CA233486 · NCI · JOHNS HOPKINS UNIVERSITY · PI HUNG, CHIEN-FU, RODEN, RICHARD BRUCE · 2019 to 2023
$3.0M
CCR NIH HHS HHSN261200800001CNCI NIH HHS HHSN261200800001ENCI NIH HHS P50 CA098252NCI NIH HHS R01 CA233486NIAID NIH HHS R01 AI132213
6 · The paper itself

Abstract

Poly[di(carboxylatomethylphenoxy)phosphazene] (PCMP), a new member of polyphosphazene immunoadjuvant family, is synthesized. In vitro assessment of a new macromolecule revealed hydrolytic degradation profile and immunostimulatory activity comparable to its clinical stage homologue PCPP; however, PCMP was characterized by a beneficial reduced sensitivity to the ionic environment. In vivo evaluation of PCMP potency was conducted with human papillomavirus (HPV) virus-like particles (VLPs) based RG1-VLPs vaccine. In contrast with previously reported self-assembly of polyphosphazene adjuvants with proteins, which typically results in the formation of complexes with multimeric display of antigens, PCMP surface modified VLPs in a composition dependent pattern, which at a high polymer-to VLPs ratio led to stabilization of antigenic particles. Immunization experiments in mice demonstrated that PCMP adjuvanted RG1-VLPs vaccine induced potent humoral immune responses, in particular, on the level of highly desirable protective cross-neutralizing antibodies, and outperformed PCPP and Alhydrogel adjuvanted formulations.

Indexed as

Adjuvants, ImmunologicAnimalsAntibodies, NeutralizingAntibodies, ViralBiocompatible MaterialsDrug CompoundingDrug LiberationFemaleHumansHydrogelsMiceMice, Inbred BALB COrganophosphorus CompoundsPapillomavirus InfectionsPapillomavirus VaccinesPolymersAdjuvants, ImmunologicAntibodies, NeutralizingAntibodies, ViralBiocompatible MaterialsHydrogelsOrganophosphorus CompoundsPapillomavirus VaccinesPolymerspoly(phosphazene)Vaccines, Virus-Like ParticleImmunostimulating compoundsPolyphosphazenesSelf-assemblyVaccine deliveryVirus-like particles

Identifiers

PMID33476764
PMCPMC8184581
OpenAlexW3122243444

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.