Evidence map›Paper›PMID 34500849›Full record

ReviewMolecules (Basel, Switzerland)2021

Chemistry of Peptide-Oligonucleotide Conjugates: A Review.

Kristina Klabenkova, Alesya Fokina, Dmitry Stetsenko

Abstract readReview
In one paragraph

Review in Molecules (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing 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

45 citing papers in PubMed.

  1. Article
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  15. Directed evolution of a sequence-specific covalent protein tag for RNA labeling.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  16. Review
  17. Article
  18. Review
  19. Article
  20. Nucleic acid drugs: recent progress and future perspectives.Signal transduction and targeted therapy · 2024
    Review
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

3 authors.

Kristina KlabenkovaFaculty of Physics, Novosibirsk State University, 630090 Novosibirsk, Russia.
Alesya FokinaFaculty of Physics, Novosibirsk State University, 630090 Novosibirsk, Russia.
Dmitry StetsenkoFaculty of Physics, Novosibirsk State University, 630090 Novosibirsk, Russia.ORCID 0000-0002-5215-5704

Funding

Ministry of Science and Higher Education of the Russian Federation FSUS-2020-0035Russian Foundation for Basic Research 18-29-08062Russian Foundation for Basic Research 18-29-09045Russian Foundation for Basic Research 18-515-57006
6 · The paper itself

Abstract

Peptide-oligonucleotide conjugates (POCs) represent one of the increasingly successful albeit costly approaches to increasing the cellular uptake, tissue delivery, bioavailability, and, thus, overall efficiency of therapeutic nucleic acids, such as, antisense oligonucleotides and small interfering RNAs. This review puts the subject of chemical synthesis of POCs into the wider context of therapeutic oligonucleotides and the problem of nucleic acid drug delivery, cell-penetrating peptide structural types, the mechanisms of their intracellular transport, and the ways of application, which include the formation of non-covalent complexes with oligonucleotides (peptide additives) or covalent conjugation. The main strategies for the synthesis of POCs are viewed in detail, which are conceptually divided into (a) the stepwise solid-phase synthesis approach and (b) post-synthetic conjugation either in solution or on the solid phase, especially by means of various click chemistries. The relative advantages and disadvantages of both strategies are discussed and compared.

Indexed as

Amino Acid SequenceCell Membrane PermeabilityCell-Penetrating PeptidesClick ChemistryCRISPR-Cas SystemsDelayed-Action PreparationsDrug LiberationHumansNucleic AcidsOligonucleotidesRNA, Small InterferingSolid-Phase Synthesis TechniquesCell-Penetrating PeptidesDelayed-Action PreparationsNucleic AcidsOligonucleotidesRNA, Small Interferingantisense oligonucleotidecell-penetrating peptidecellular uptakeclick chemistrydrug deliverylocked nucleic acid (LNA)nucleic acid therapeuticpeptide nucleic acid (PNA)phosphordiamidate morpholino oligomer (PMO)small interfering RNA (siRNA)

Identifiers

PMID34500849
PMCPMC8434111

What Socratic 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 Socratic graph.