Evidence map›Paper›PMID 38140119›Full record

ArticlePharmaceutics2023

Self-Penetrating Oligonucleotide Derivatives: Features of Self-Assembly and Interactions with Serum and Intracellular Proteins.

Irina Bauer, Ekaterina Ilina, Timofey Zharkov, Evgeniya Grigorieva, Olga Chinak, Maxim Kupryushkin, Victor Golyshev, Dmitry Mitin, Alexey Chubarov, Svetlana Khodyreva and 1 more

Open access · goldAbstract read
In one paragraph

Article in Pharmaceutics, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.3field-weighted citation impact, top 35% 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

3 citing papers in PubMed, 2 citations in OpenAlex.

  1. Article
  2. Article
  3. 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

11 authors at 2 institutions in 1 country.

Irina BauerInstitute of Chemical Biology and Fundamental Medicine SB RAS, 630090 Novosibirsk, Russia.ORCID 0000-0003-4555-5774
Ekaterina IlinaInstitute of Chemical Biology and Fundamental Medicine SB RAS, 630090 Novosibirsk, Russia.ORCID 0000-0002-6887-0913
Timofey ZharkovInstitute of Chemical Biology and Fundamental Medicine SB RAS, 630090 Novosibirsk, Russia.ORCID 0000-0003-3588-2368
Evgeniya GrigorievaInstitute of Chemical Biology and Fundamental Medicine SB RAS, 630090 Novosibirsk, Russia.
Olga ChinakInstitute of Chemical Biology and Fundamental Medicine SB RAS, 630090 Novosibirsk, Russia.
Maxim KupryushkinInstitute of Chemical Biology and Fundamental Medicine SB RAS, 630090 Novosibirsk, Russia.ORCID 0000-0002-2300-7809
Victor GolyshevInstitute of Chemical Biology and Fundamental Medicine SB RAS, 630090 Novosibirsk, Russia.ORCID 0000-0002-0521-6228
Dmitry MitinInstitute of Chemical Biology and Fundamental Medicine SB RAS, 630090 Novosibirsk, Russia.
Alexey ChubarovInstitute of Chemical Biology and Fundamental Medicine SB RAS, 630090 Novosibirsk, Russia.ORCID 0000-0002-5708-7595
Svetlana KhodyrevaInstitute of Chemical Biology and Fundamental Medicine SB RAS, 630090 Novosibirsk, Russia.
Elena DmitrienkoInstitute of Chemical Biology and Fundamental Medicine SB RAS, 630090 Novosibirsk, Russia.ORCID 0000-0002-2295-6455
Institute of Chemical Biology and Fundamental Medicine · RUNovosibirsk State University · RU

Funding

Ministry of Science and Higher Education of the Russian Federation 121031300042-1Russian Science Foundation 19-14-00204
6 · The paper itself

Abstract

Lipophilic oligonucleotide derivatives are a potent approach to the intracellular delivery of nucleic acids. The binding of these derivatives to serum albumin is a determinant of their fate in the body, as its structure contains several sites of high affinity for hydrophobic compounds. This study focuses on the features of self-association and non-covalent interactions with human serum albumin of novel self-penetrating oligonucleotide derivatives. The study revealed that the introduction of a triazinyl phosphoramidate modification bearing two dodecyl groups at the 3' end region of the oligonucleotide sequence has a negligible effect on its affinity for the complementary sequence. Dynamic light scattering verified that the amphiphilic oligonucleotides under study can self-assemble into micelle-like particles ranging from 8 to 15 nm in size. The oligonucleotides with dodecyl groups form stable complexes with human serum albumin with a dissociation constant of approximately 10

Indexed as

amphiphilic oligonucleotideshuman serum albuminKu antigenPARP1protein–oligonucleotide complexesself-assemblytriazinyl phosphoramidate

Identifiers

PMID38140119
PMCPMC10747088
OpenAlexW4389816394

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.