Evidence map›Paper›PMID 38365745›Full record

ArticleJournal of experimental & clinical cancer research : CR2024

The synergism of SMC1A cohesin gene silencing and bevacizumab against colorectal cancer.

Maddalena Di Nardo, Simonetta Astigiano, Silvia Baldari, Maria Michela Pallotta, Giovanni Porta, Simona Pigozzi, Annalisa Antonini, Laura Emionite, Annalisa Frattini, Roberto Valli and 3 more

Open access · goldAbstract read
In one paragraph

Article in Journal of experimental & clinical cancer research : CR, 2024. 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
1.9field-weighted citation impact, top 15% 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, 8 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

13 authors at 5 institutions in 1 country.

Maddalena Di Nardo *Istituto di Tecnologie Biomediche (ITB), Consiglio Nazionale delle Ricerche (CNR), Via Moruzzi, Pisa, 1 56124, Italy.
Simonetta Astigiano *IRCCS Ospedale Policlinico San Martino, Genoa, Italy.
Silvia BaldariDipartimento Ricerca e Tecnologie Avanzate, IRCCS Istituto Nazionale Tumori Regina Elena, Rome, Italy.
Maria Michela PallottaIstituto di Tecnologie Biomediche (ITB), Consiglio Nazionale delle Ricerche (CNR), Via Moruzzi, Pisa, 1 56124, Italy.
Giovanni PortaDipartimento di Medicina e Chirurgia, Sezione di Biologia Generale e Genetica Medica, Università degli Studi dell'Insubria, Varese, Italy.
Simona PigozziIRCCS Ospedale Policlinico San Martino, Genoa, Italy.
Annalisa AntoniniDipartimento Ricerca e Tecnologie Avanzate, IRCCS Istituto Nazionale Tumori Regina Elena, Rome, Italy.
Laura EmioniteIRCCS Ospedale Policlinico San Martino, Genoa, Italy.
Annalisa FrattiniDipartimento di Medicina e Chirurgia, Sezione di Biologia Generale e Genetica Medica, Università degli Studi dell'Insubria, Varese, Italy.
Roberto ValliDipartimento di Medicina e Chirurgia, Sezione di Biologia Generale e Genetica Medica, Università degli Studi dell'Insubria, Varese, Italy.
Gabriele ToiettaDipartimento Ricerca e Tecnologie Avanzate, IRCCS Istituto Nazionale Tumori Regina Elena, Rome, Italy.
Silvia SodduDipartimento Ricerca e Tecnologie Avanzate, IRCCS Istituto Nazionale Tumori Regina Elena, Rome, Italy.
Antonio MusioIstituto di Tecnologie Biomediche (ITB), Consiglio Nazionale delle Ricerche (CNR), Via Moruzzi, Pisa, 1 56124, Italy. antonio.musio@itb.cnr.it.ORCID http://orcid.org/0000-0001-7701-6543
Tecnologie Avanzate (Italy) · ITOspedale Policlinico San Martino · ITUniversity of Insubria · ITIstituto per le Tecnologie Didattiche · ITIstituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" · IT

Funding

Associazione Italiana per la Ricerca sul Cancro IG23284
6 · The paper itself

Abstract

backgroundSMC1A is a subunit of the cohesin complex that participates in many DNA- and chromosome-related biological processes. Previous studies have established that SMC1A is involved in cancer development and in particular, is overexpressed in chromosomally unstable human colorectal cancer (CRC). This study aimed to investigate whether SMC1A could serve as a therapeutic target for CRC.

methodsAt first, we studied the effects of either SMC1A overexpression or knockdown in vitro. Next, the outcome of SMC1A knocking down (alone or in combination with bevacizumab, a monoclonal antibody against vascular endothelial growth factor) was analyzed in vivo.

resultsWe found that SMC1A knockdown affects cell proliferation and reduces the ability to grow in anchorage-independent manner. Next, we demonstrated that the silencing of SMC1A and the combo treatment were effective in increasing overall survival in a xenograft mouse model. Functional analyses indicated that both treatments lead to atypical mitotic figures and gene expression dysregulation. Differentially expressed genes were implicated in several pathways including gene transcription regulation, cellular proliferation, and other transformation-associated processes.

conclusionsThese results indicate that SMC1A silencing, in combination with bevacizumab, can represent a promising therapeutic strategy for human CRC.

Indexed as

CohesinsColorectal NeoplasmsAnimalsBevacizumabCell Cycle ProteinsCell ProliferationChromosomal Proteins, Non-HistoneGene SilencingHumansMiceStructural Maintenance of Chromosome Protein 1Vascular Endothelial Growth Factor ABevacizumabCell Cycle ProteinsChromosomal Proteins, Non-HistoneCohesinsStructural Maintenance of Chromosome Protein 1Vascular Endothelial Growth Factor ABevacizumabCohesinColorectal cancerGene expression dysregulationshRNASMC1A

Identifiers

PMID38365745
PMCPMC10870497
OpenAlexW4391880964

What OpenQuestion holds

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LicenceCC BY
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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.