Evidence map›Paper›PMID 34726165›Full record

ArticleActa crystallographica. Section D, Structural biology2021

Monitoring reversion of hepatitis C virus-induced cellular alterations by direct-acting antivirals using cryo soft X-ray tomography and infrared microscopy.

Ana J Perez-Berna, Nuria Benseny-Cases, María José Rodríguez, Ricardo Valcarcel, José L Carrascosa, Pablo Gastaminza, Eva Pereiro

Open access · hybridAbstract read
In one paragraph

Article in Acta crystallographica. Section D, Structural biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.9field-weighted citation impact, top 25% 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

6 citing papers in PubMed, 9 citations in OpenAlex.

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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

7 authors at 2 institutions in 2 countries.

Ana J Perez-BernaALBA Synchrotron Light Source, Carrer de la Llum 2-26, 08290 Cerdanyola del Valles, Spain.ORCID 0000-0003-4145-532X
Nuria Benseny-CasesALBA Synchrotron Light Source, Carrer de la Llum 2-26, 08290 Cerdanyola del Valles, Spain.ORCID 0000-0003-4603-6829
María José RodríguezCentro Nacional de Biotecnología, Campus de Cantoblanco, Universidad Autónoma de Madrid, Madrid, Spain.
Ricardo ValcarcelALBA Synchrotron Light Source, Carrer de la Llum 2-26, 08290 Cerdanyola del Valles, Spain.ORCID 0000-0001-8852-5191
José L CarrascosaCentro Nacional de Biotecnología, Campus de Cantoblanco, Universidad Autónoma de Madrid, Madrid, Spain.ORCID 0000-0002-4749-3522
Pablo GastaminzaCentro Nacional de Biotecnología, Campus de Cantoblanco, Universidad Autónoma de Madrid, Madrid, Spain.
Eva PereiroALBA Synchrotron Light Source, Carrer de la Llum 2-26, 08290 Cerdanyola del Valles, Spain.ORCID 0000-0001-7626-5935
ALBA Synchrotron (Spain) · ESCentro Nacional de Biotecnología · ES

Funding

Fundación Española para la Ciencia y la Tecnología SAF2014-52400-RFundación Española para la Ciencia y la Tecnología SAF2017-87846-RHorizon 2020 Framework Programme 101017116Seventh Framework Programme PCIG-9-GA-2011-29366
6 · The paper itself

Abstract

Hepatitis C virus (HCV) is an enveloped RNA virus. One of the hallmarks of HCV infection is a rearrangement of the host cell membranes, known as the `membranous web'. Full-field cryo soft X-ray tomography (cryo-SXT) in the water-window energy range (284-543 eV) was performed on the MISTRAL beamline to investigate, in whole unstained cells, the morphology of the membranous rearrangements induced in HCV replicon-harbouring cells in conditions close to the living physiological state. All morphological alterations could be reverted by a combination of sofosbuvir/daclatasvir, which are clinically approved antivirals (direct-acting antivirals; DAAs) for HCV infection. Correlatively combining cryo-SXT and 2D synchrotron-based infrared microscopy provides critical information on the chemical nature of specific infection-related structures, which allows specific patterns of the infection process or the DAA-mediated healing process to be distinguished.

Indexed as

Antiviral AgentsCell LineHepacivirusHepatitis CHost-Pathogen InteractionsHumansMicroscopySpectroscopy, Fourier Transform InfraredTomography, X-RayAntiviral Agentscryo soft X-ray tomographydirect-acting antiviralshepatitis C virusmembranous websynchrotron-based infrared microscopy

Identifiers

PMID34726165
PMCPMC8561738
OpenAlexW3210129908

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.