Evidence map›Paper›PMID 41047514›Full record

ArticleAdvanced healthcare materials2026

Multivalent Protein Nanorings for Broad and Potent SARS-CoV-2 Neutralization.

Molood Behbahanipour, Carla Goldin, Cecilia Arahi Prato, Ana Luz Paletta, Oriol Bárcenas, Susanna Navarro, Jordi Pujols, Daniel H Murgida, María Virginia Tribulatti, Sebastián Esperante and 2 more

Abstract read
In one paragraph

Article in Advanced healthcare materials, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Molood BehbahanipourInstitut de Biotecnologia i de Biomedicina (IBB) and Departament de Bioquímica i Biologia Molecular, Universitat Autònoma de Barcelona, Bellaterra (Barcelona), 08193, Spain.ORCID https://orcid.org/0000-0002-7889-6105
Carla GoldinCentro de Rediseño e Ingeniería de Proteínas (CRIP), Instituto de Investigaciones Biotecnológicas (IIB), Universidad Nacional de San Martín (UNSAM), Buenos Aires, B1650, Argentina.ORCID https://orcid.org/0000-0001-8996-4153
Cecilia Arahi PratoConsejo Nacional de Investigaciones Científicas y Técnicas, Buenos Aires, C1425, Argentina.ORCID https://orcid.org/0009-0003-2082-5886
Ana Luz PalettaConsejo Nacional de Investigaciones Científicas y Técnicas, Buenos Aires, C1425, Argentina.ORCID https://orcid.org/0000-0003-2181-8488
Oriol BárcenasInstitut de Biotecnologia i de Biomedicina (IBB) and Departament de Bioquímica i Biologia Molecular, Universitat Autònoma de Barcelona, Bellaterra (Barcelona), 08193, Spain.ORCID https://orcid.org/0000-0002-8439-4005
Susanna NavarroInstitut de Biotecnologia i de Biomedicina (IBB) and Departament de Bioquímica i Biologia Molecular, Universitat Autònoma de Barcelona, Bellaterra (Barcelona), 08193, Spain.ORCID https://orcid.org/0000-0001-8160-9536
Jordi PujolsInstitut de Biotecnologia i de Biomedicina (IBB) and Departament de Bioquímica i Biologia Molecular, Universitat Autònoma de Barcelona, Bellaterra (Barcelona), 08193, Spain.ORCID https://orcid.org/0000-0001-9424-5866
Daniel H MurgidaDepartamento de Química Inorgánica, Analítica y Química Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, C1428, Argentina.
María Virginia TribulattiConsejo Nacional de Investigaciones Científicas y Técnicas, Buenos Aires, C1425, Argentina.ORCID https://orcid.org/0000-0003-0507-065X
Sebastián EsperanteCentro de Rediseño e Ingeniería de Proteínas (CRIP), Instituto de Investigaciones Biotecnológicas (IIB), Universidad Nacional de San Martín (UNSAM), Buenos Aires, B1650, Argentina.ORCID https://orcid.org/0000-0002-5778-6871
Damian Alvarez-PaggiCentro de Rediseño e Ingeniería de Proteínas (CRIP), Instituto de Investigaciones Biotecnológicas (IIB), Universidad Nacional de San Martín (UNSAM), Buenos Aires, B1650, Argentina.ORCID https://orcid.org/0000-0002-1507-9685
Salvador VenturaInstitut de Biotecnologia i de Biomedicina (IBB) and Departament de Bioquímica i Biologia Molecular, Universitat Autònoma de Barcelona, Bellaterra (Barcelona), 08193, Spain.ORCID https://orcid.org/0000-0002-9652-6351

Funding

Agencia I+D+i, Argentina PICT 2020 SERIE A 00067Agencia I+D+i, Argentina PICTA A CAT I 00008Agencia I+D+i, Argentina PICTO-COVID-INMUNIZACION-0004Ministerio de Ciencia e Innovación FPU22/03656Ministerio de Ciencia e Innovación PID2022-137963OB-I00Ministerio de Ciencia e Innovación PRE2020-092634Spanish Ministry of Science and Innovation FPU22/03656Spanish Ministry of Science and Innovation PID2022-137963OB-I00
6 · The paper itself

Abstract

The ongoing threat of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and the limitations of conventional antibody-based therapeutics (ABTs) underscore the need for scalable and customizable antiviral platforms. A modular, protein-only nanoscaffold based on recombinant ring-like particles (RLPs) derived from a viral nucleoprotein (NP), engineered is presented to display high-affinity, de novo-designed minibinders (LCB1 and LCB3) targeting SARS-CoV-2 Spike (S)protein. These binders are site-specifically fused to either the N- or C-termini, or both ends of NP to ensure functional orientation and dense, multivalent display. The resulting constructs self-assemble into stable, biocompatible, and homogeneous nanoparticles that potently inhibit S-angiotensin-converting enzyme 2 receptor (ACE2r) interactions, neutralizing both pseudotyped viral-like particles and authentic SARS-CoV-2, including Omicron BA.5. The dual-display nanoparticle (RLP-1,3), presenting 10 LCB1 and 10 LCB3 domains, exhibit synergistic binding activity, with fM Half Maximal Inhibitory Concentration(IC

Indexed as

Antibodies, NeutralizingNanoparticlesSARS-CoV-2Angiotensin-Converting Enzyme 2Antibodies, ViralCOVID-19HumansSpike Glycoprotein, CoronavirusAngiotensin-Converting Enzyme 2Antibodies, NeutralizingAntibodies, ViralSpike Glycoprotein, Coronavirusspike protein, SARS-CoV-2minibindersprotein scaffoldSARS‐CoV‐2therapeuticviral neutralization

Identifiers

PMID41047514
PMCPMC12988574

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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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.