Evidence map›Paper›PMID 34829829›Full record

ArticleBiomedicines2021

Tumor Marker B7-H6 Bound to the Coiled Coil Peptide-Polymer Conjugate Enables Targeted Therapy by Activating Human Natural Killer Cells.

Barbora Kalousková, Ondřej Skořepa, Denis Cmunt, Celeste Abreu, Kateřina Krejčová, Jan Bláha, Irena Sieglová, Vlastimil Král, Milan Fábry, Robert Pola and 2 more

Open access · goldAbstract read
In one paragraph

Article in Biomedicines, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.5field-weighted citation impact, top 39% 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

2 citing papers in PubMed, 8 citations in OpenAlex.

  1. Review
  2. 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

12 authors at 3 institutions in 1 country.

Barbora KalouskováDepartment of Biochemistry, Faculty of Science, Charles University, Hlavova 2030, 12840 Prague, Czech Republic.ORCID 0000-0001-9048-3672
Ondřej SkořepaDepartment of Biochemistry, Faculty of Science, Charles University, Hlavova 2030, 12840 Prague, Czech Republic.
Denis CmuntDepartment of Biochemistry, Faculty of Science, Charles University, Hlavova 2030, 12840 Prague, Czech Republic.ORCID 0000-0001-9307-8568
Celeste AbreuDepartment of Biochemistry, Faculty of Science, Charles University, Hlavova 2030, 12840 Prague, Czech Republic.ORCID 0000-0002-3647-9776
Kateřina KrejčováDepartment of Biochemistry, Faculty of Science, Charles University, Hlavova 2030, 12840 Prague, Czech Republic.
Jan BláhaDepartment of Biochemistry, Faculty of Science, Charles University, Hlavova 2030, 12840 Prague, Czech Republic.
Irena SieglováInstitute of Molecular Genetics, Czech Academy of Sciences, Vídeňská 1083, 14220 Prague, Czech Republic.
Vlastimil KrálInstitute of Molecular Genetics, Czech Academy of Sciences, Vídeňská 1083, 14220 Prague, Czech Republic.
Milan FábryInstitute of Molecular Genetics, Czech Academy of Sciences, Vídeňská 1083, 14220 Prague, Czech Republic.
Robert PolaInstitute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovského nám. 2, 16206 Prague, Czech Republic.ORCID 0000-0003-0025-2016
Michal PecharInstitute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovského nám. 2, 16206 Prague, Czech Republic.
Ondřej VaněkDepartment of Biochemistry, Faculty of Science, Charles University, Hlavova 2030, 12840 Prague, Czech Republic.ORCID 0000-0003-1190-8535
Charles University · CZCzech Academy of Sciences · CZCzech Academy of Sciences, Institute of Macromolecular Chemistry · CZ

Funding

Charles University GAUK 1740318Charles University SVV 260427/2020Czech Science Foundation 18-10687SThe Ministry of Education, Youth and Sports of the Czech Republic LTC20078
6 · The paper itself

Abstract

Targeted cancer immunotherapy is a promising tool for restoring immune surveillance and eradicating cancer cells. Hydrophilic polymers modified with coiled coil peptide tags can be used as universal carriers designed for cell-specific delivery of such biologically active proteins. Here, we describe the preparation of pHPMA-based copolymer conjugated with immunologically active protein B7-H6 via complementary coiled coil VAALEKE (peptide E) and VAALKEK (peptide K) sequences. Receptor B7-H6 was described as a binding partner of NKp30, and its expression has been proven for various tumor cell lines. The binding of B7-H6 to NKp30 activates NK cells and results in Fas ligand or granzyme-mediated apoptosis of target tumor cells. In this work, we optimized the expression of coiled coil tagged B7-H6, its ability to bind activating receptor NKp30 has been confirmed by isothermal titration calorimetry, and the binding stoichiometry of prepared chimeric biopolymer has been characterized by analytical ultracentrifugation. Furthermore, this coiled coil B7-H6-loaded polymer conjugate activates NK cells

Indexed as

B7-H6coiled coilHPMA polymerimmunotherapyNK cellNKp30

Identifiers

PMID34829829
PMCPMC8615638
OpenAlexW3208333724

What OpenQuestion holds

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LicenceCC BY
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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.