Evidence map›Paper›PMID 34948263›Full record

ArticleInternational journal of molecular sciences2021

Ru(III) Complexes with Lonidamine-Modified Ligands.

Ilya A Shutkov, Yulia N Okulova, Vladimir Yu Tyurin, Elena V Sokolova, Denis A Babkov, Alexander A Spasov, Yulia A Gracheva, Claudia Schmidt, Kirill I Kirsanov, Alexander A Shtil and 5 more

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2021. 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
1.3field-weighted citation impact, top 21% 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

6 citing papers in PubMed, 17 citations in OpenAlex.

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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

15 authors at 6 institutions in 2 countries.

Ilya A ShutkovDepartment of Medicinal Chemistry & Fine Organic Synthesis, Lomonosov Moscow State University, 1/3 Leninskie Gory, 119991 Moscow, Russia.
Yulia N OkulovaDepartment of Medicinal Chemistry & Fine Organic Synthesis, Lomonosov Moscow State University, 1/3 Leninskie Gory, 119991 Moscow, Russia.
Vladimir Yu TyurinDepartment of Medicinal Chemistry & Fine Organic Synthesis, Lomonosov Moscow State University, 1/3 Leninskie Gory, 119991 Moscow, Russia.
Elena V SokolovaScientific Center for Innovative Drugs, Volgograd State Medical University, 39 Novorossiyskaya Street, 400087 Volgograd, Russia.
Denis A BabkovScientific Center for Innovative Drugs, Volgograd State Medical University, 39 Novorossiyskaya Street, 400087 Volgograd, Russia.ORCID 0000-0002-9645-3324
Alexander A SpasovScientific Center for Innovative Drugs, Volgograd State Medical University, 39 Novorossiyskaya Street, 400087 Volgograd, Russia.ORCID 0000-0002-7185-4826
Yulia A GrachevaDepartment of Medicinal Chemistry & Fine Organic Synthesis, Lomonosov Moscow State University, 1/3 Leninskie Gory, 119991 Moscow, Russia.
Claudia SchmidtInstitute of Medicinal and Pharmaceutical Chemistry, Technische Universität Braunschweig, 55 Beethovenstrasse, 38106 Braunschweig, Germany.ORCID 0000-0001-8532-2604
Kirill I KirsanovBlokhin Cancer Research Center, 24 Kashirskoye Shosse, 115478 Moscow, Russia.ORCID 0000-0002-8599-6833
Alexander A ShtilBlokhin Cancer Research Center, 24 Kashirskoye Shosse, 115478 Moscow, Russia.
Olga M RedkozubovaNeurobotics, Zelenograd pas. 4922, 4-2-477, 124498 Moscow, Russia.
Elena F ShevtsovaInstitute of Physiologically Active Compounds, Russian Academy of Sciences, 1 Severniy Proezd, 142432 Chernogolovka, Russia.ORCID 0000-0003-2887-1185
Elena R MilaevaDepartment of Medicinal Chemistry & Fine Organic Synthesis, Lomonosov Moscow State University, 1/3 Leninskie Gory, 119991 Moscow, Russia.
Ingo OttInstitute of Medicinal and Pharmaceutical Chemistry, Technische Universität Braunschweig, 55 Beethovenstrasse, 38106 Braunschweig, Germany.
Alexey A NazarovDepartment of Medicinal Chemistry & Fine Organic Synthesis, Lomonosov Moscow State University, 1/3 Leninskie Gory, 119991 Moscow, Russia.ORCID 0000-0002-5821-1658
Lomonosov Moscow State University · RUVolgograd State Medical University · RUTechnische Universität Braunschweig · DEInstitute of Physiologically Active Compounds · RUPeoples' Friendship University of Russia · RURussian Cancer Research Center NN Blokhin · RU

Funding

Russian Foundation for Basic Research 19-03-00394Russian Foundation for Basic Research 19-53-12042Russian Science Foundation 19-13-00084
6 · The paper itself

Abstract

A series of bifunctional Ru(III) complexes with lonidamine-modified ligands (lonidamine is a selective inhibitor of aerobic glycolysis in cancer cells) was described. Redox properties of Ru(III) complexes were characterized by cyclic voltammetry. An easy reduction suggested a perspective for these agents as their whole mechanism of action seems to be based on activation by metal atom reduction. New compounds demonstrated a more pronounced antiproliferative potency than the parental drug; individual new agents were more cytotoxic than cisplatin. Stability studies showed an increase in the stability of complexes along with the linker length. A similar trend was noted for antiproliferative activity, cellular uptake, apoptosis induction, and thioredoxin reductase inhibition. Finally, at concentrations that did not alter water solubility, the selected new complex evoked no acute toxicity in Balb/c mice.

Indexed as

AnimalsAntineoplastic AgentsCell Line, TumorCoordination ComplexesDrug Screening Assays, AntitumorHumansIndazolesLigandsMaleMiceMice, Inbred BALB CMolecular StructureOxidation-ReductionRutheniumStructure-Activity RelationshipThioredoxin-Disulfide ReductaseAntineoplastic AgentsCoordination ComplexesIndazolesLigandslonidamineRutheniumThioredoxin-Disulfide Reductaseantiproliferative activitycell deathlonidamineredox balancethioredoxin reductase

Identifiers

PMID34948263
PMCPMC8707700
OpenAlexW4200002832

What OpenQuestion holds

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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.