Evidence map›Paper›PMID 34125908›Full record

ArticleNucleic acids research2021

B-CePs as cross-linking probes for the investigation of RNA higher-order structure.

Alice Sosic, Richard Göttlich, Dan Fabris, Barbara Gatto

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.7field-weighted citation impact, top 31% 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

8 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. Article
  3. Analysis of RNA and Its Modifications.Annual review of analytical chemistry (Palo Alto, Calif.) · 2024
    Review
  4. Article
  5. Article
  6. Review
  7. Article
  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

4 authors at 3 institutions in 3 countries.

Alice SosicDepartment of Pharmaceutical and Pharmacological Sciences, University of Padova, 35131 Padova, Italy.ORCID 0000-0002-1070-1869
Richard GöttlichInstitute of Organic Chemistry, Justus Liebig University Giessen, 35392 Giessen, Germany.
Dan FabrisDepartments of Chemistry and Biological Sciences, University at Albany-SUNY, Albany, NY, 12222, USA.ORCID 0000-0003-0786-1578
Barbara GattoDepartment of Pharmaceutical and Pharmacological Sciences, University of Padova, 35131 Padova, Italy.ORCID 0000-0001-9465-6913
University of Padua · ITJustus-Liebig-Universität Gießen · DEUniversity at Albany, State University of New York · US

Funding

Characterization of ncRNAs' post-transcriptional modifications by antisense affinity capture and MS analysisR01GM121844 · NIGMS · UNIVERSITY OF CONNECTICUT STORRS · PI FABRIS, DANIELE · 2017 to 2021
$1.6M
NIGMS NIH HHS R01 GM121844
6 · The paper itself

Abstract

Elucidating the structure of RNA and RNA ensembles is essential to understand biological functions. In this work, we explored the previously uncharted reactivity of bis-chloropiperidines (B-CePs) towards RNA. We characterized at the molecular level the different adducts induced by the fast reacting compound B-CeP 1 with RNA. Following an approach based on solution thermal melting coupled with ESI mass spectrometry (STHEM-ESI), we proved the ability of B-CePs to induce inter-molecular cross-links between guanines in double stranded RNA. These results open the possibility of using B-CePs as structural probes for investigating higher-order structures, such as the kissing loop complex established by the dimerization initiation site (DIS) of the HIV-1 genome. We confirmed the potential of B-CePs to reveal the identity of RNA structures involved in long-range interactions, expecting to benefit the characterization of samples that are not readily amenable to traditional high-resolution techniques, and thus promoting the elucidation of pertinent RNA systems associated with old and new diseases.

Indexed as

Cross-Linking ReagentsGuanineHIV-1Nucleic Acid ConformationPiperidinesRNARNA, Double-StrandedRNA, ViralSpectrometry, Mass, Electrospray Ionizationbis-3-chloropiperidineCross-Linking ReagentsGuaninePiperidinesRNARNA, Double-StrandedRNA, Viral

Identifiers

PMID34125908
PMCPMC8266612
OpenAlexW3166476893

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.