Evidence map›Paper›PMID 33302417›Full record

ArticleMolecules (Basel, Switzerland)2020

Polypeptide-Based Molecular Platform and Its Docetaxel/Sulfo-Cy5-Containing Conjugate for Targeted Delivery to Prostate Specific Membrane Antigen.

Stanislav A Petrov, Aleksei E Machulkin, Anastasia A Uspenskaya, Nikolay Y Zyk, Ekaterina A Nimenko, Anastasia S Garanina, Rostislav A Petrov, Vladimir I Polshakov, Yuri K Grishin, Vitaly A Roznyatovsky and 3 more

Abstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2020. 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
–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

6 citing papers in PubMed.

  1. Review
  2. Article
  3. Synthesis,International journal of molecular sciences · 2023
    Article
  4. Article
  5. Article
  6. 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

13 authors.

Stanislav A PetrovDepartment of Chemistry, Lomonosov Moscow State University, Leninskie Gory, 1-3, 119991 Moscow, Russia.ORCID 0000-0002-6000-6100
Aleksei E MachulkinDepartment of Chemistry, Lomonosov Moscow State University, Leninskie Gory, 1-3, 119991 Moscow, Russia.ORCID 0000-0001-7975-0346
Anastasia A UspenskayaDepartment of Chemistry, Lomonosov Moscow State University, Leninskie Gory, 1-3, 119991 Moscow, Russia.
Nikolay Y ZykDepartment of Chemistry, Lomonosov Moscow State University, Leninskie Gory, 1-3, 119991 Moscow, Russia.
Ekaterina A NimenkoDepartment of Chemistry, Lomonosov Moscow State University, Leninskie Gory, 1-3, 119991 Moscow, Russia.
Anastasia S GaraninaDepartment of Chemistry, Lomonosov Moscow State University, Leninskie Gory, 1-3, 119991 Moscow, Russia.ORCID 0000-0003-3442-9553
Rostislav A PetrovDepartment of Chemistry, Lomonosov Moscow State University, Leninskie Gory, 1-3, 119991 Moscow, Russia.ORCID 0000-0001-8384-4572
Vladimir I PolshakovFaculty of Fundamental Medicine, Lomonosov Moscow State University, Lomonosovsky Ave., 27-1, 119991 Moscow, Russia.ORCID 0000-0002-3216-5737
Yuri K GrishinDepartment of Chemistry, Lomonosov Moscow State University, Leninskie Gory, 1-3, 119991 Moscow, Russia.
Vitaly A RoznyatovskyDepartment of Chemistry, Lomonosov Moscow State University, Leninskie Gory, 1-3, 119991 Moscow, Russia.ORCID 0000-0002-5673-8931
Nikolay V ZykDepartment of Chemistry, Lomonosov Moscow State University, Leninskie Gory, 1-3, 119991 Moscow, Russia.
Alexander G MajougaDepartment of Chemistry, Lomonosov Moscow State University, Leninskie Gory, 1-3, 119991 Moscow, Russia.
Elena K BeloglazkinaDepartment of Chemistry, Lomonosov Moscow State University, Leninskie Gory, 1-3, 119991 Moscow, Russia.ORCID 0000-0001-6796-8241

Funding

Russian Foundation for Basic Research 19-33-90145Russian Foundation for Basic Research 20-33-70089Russian Science Foundation 19-14-00115
6 · The paper itself

Abstract

A strategy for stereoselective synthesis of molecular platform for targeted delivery of bimodal therapeutic or theranostic agents to the prostate-specific membrane antigen (PSMA) receptor was developed. The proposed platform contains a urea-based, PSMA-targeting Glu-Urea-Lys (EuK) fragment as a vector moiety and tripeptide linker with terminal amide and azide groups for subsequent addition of two different therapeutic and diagnostic agents. The optimal method for this molecular platform synthesis includes (a) solid-phase assembly of the polypeptide linker, (b) coupling of this linker with the vector fragment, (c) attachment of 3-aminopropylazide, and (d) amide and carboxylic groups deprotection. A bimodal theranostic conjugate of the proposed platform with a cytostatic drug (docetaxel) and a fluorescent label (Sulfo-Cy5) was synthesized to demonstrate its possible sequential conjugation with different functional molecules.

Indexed as

Amino Acid SequenceAntigens, SurfaceCarbocyaninesChemistry Techniques, SyntheticDocetaxelDrug CarriersDrug Delivery SystemsGlutamate Carboxypeptidase IIMolecular StructurePeptidesAntigens, SurfaceCarbocyaninescyanine dye 5DocetaxelDrug CarriersFOLH1 protein, humanGlutamate Carboxypeptidase IIPeptidesanticancer drugsdocetaxelpeptide synthesisprostate cancerPSMA conjugateSulfo-Cy5theranostic agent

Identifiers

PMID33302417
PMCPMC7762530

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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.