Evidence map›Paper›PMID 31239054›Full record

ArticleMethods in enzymology2019

Molecular recognition of HIV-1 RNAs with branched peptides.

Ashley N Peralta, Yumin Dai, Chringma Sherpa, Stuart F J Le Grice, Webster L Santos

Abstract read
In one paragraph

Article in Methods in enzymology, 2019. 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

5 authors.

Ashley N PeraltaDepartment of Chemistry and Center for Drug Discovery, Virginia Tech, Blacksburg, VA, United States.
Yumin DaiDepartment of Chemistry and Center for Drug Discovery, Virginia Tech, Blacksburg, VA, United States.
Chringma SherpaBasic Research Laboratory, National Cancer Institute, Frederick, MD, United States.
Stuart F J Le GriceBasic Research Laboratory, National Cancer Institute, Frederick, MD, United States.
Webster L SantosDepartment of Chemistry and Center for Drug Discovery, Virginia Tech, Blacksburg, VA, United States. Electronic address: santosw@vt.edu.

Funding

VT Initiative for Maximizing Student DiversityR25GM072767 · NIGMS · VIRGINIA POLYTECHNIC INST AND ST UNIV · PI SMITH, EDWARD J · 2007 to 2021
$6.9M
RNA As A Therapeutic TargetR01GM093834 · NIGMS · VIRGINIA POLYTECHNIC INST AND ST UNIV · PI SANTOS, WEBSTER L · 2010 to 2014
$1.6M
Structural studies with regulatory RNAsZIABC011824 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI LE GRICE, STUART F. J. · 2018 to 2021
$1.6M
Intramural NIH HHS ZIA BC011824NIGMS NIH HHS R01 GM093834NIGMS NIH HHS R25 GM072767
6 · The paper itself

Abstract

Targeting RNA offers the potential in many diseases of a therapeutic treatment. Due to its large surface area and ability to adopt different conformations, targeting RNA has proven challenging. Medium-sized branched peptides are of the size to competitively bind RNA while remaining cell permeable, stable in vivo, and non-toxic. Additionally, the ease in generating a large library followed by high-throughput screening provides a way to suggest a scaffold with high diversity that is capable of targeting the structure and sequence of RNA. The ability to select various types of amino acid modifications in the branched peptide allows for variable structures and interactions of the branched peptide but can result in too large a task if not approached properly. In this chapter, we discuss a strategy to selectively recognize RNAs of interest through high throughput screening of branched peptides, validation of hits and biophysical characterization, leading by example with our experience in targeting HIV-1 RNAs with branched peptides.

Indexed as

Binding SitesDrug DiscoveryHigh-Throughput Screening AssaysHIV-1HIV InfectionsHumansPeptide LibraryPeptidesRNA, ViralPeptide LibraryPeptidesRNA, ViralBoronic acidsBranched peptidesHIV-1RRE RNAUnnatural amino acids

Identifiers

PMID31239054
PMCPMC8195442

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Registered trials

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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.