Evidence map›Paper›PMID 32902795›Full record

ArticleJournal of cancer research and clinical oncology2021

Antineoplastic effects of targeting CCR5 and its therapeutic potential for colorectal cancer liver metastasis.

Asim Pervaiz, Michael Zepp, Rania Georges, Frank Bergmann, Saqib Mahmood, Syeda Faiza, Martin R Berger, Hassan Adwan

Open access · hybridAbstract read
In one paragraph

Article in Journal of cancer research and clinical oncology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
2.3field-weighted citation impact, top 10% 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

20 citing papers in PubMed, 42 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

8 authors at 4 institutions in 3 countries.

Asim PervaizInstitute of Biomedical and Allied Health Sciences, University of Health Sciences, Lahore, Pakistan.
Michael ZeppToxicology and Chemotherapy Unit, German Cancer Research Centre (DKFZ), Heidelberg, Germany.
Rania GeorgesToxicology and Chemotherapy Unit, German Cancer Research Centre (DKFZ), Heidelberg, Germany.
Frank BergmannInstitute of Pathology, University of Heidelberg, Heidelberg, Germany.
Saqib MahmoodInstitute of Biomedical and Allied Health Sciences, University of Health Sciences, Lahore, Pakistan.
Syeda FaizaInstitute of Biomedical and Allied Health Sciences, University of Health Sciences, Lahore, Pakistan.
Martin R BergerToxicology and Chemotherapy Unit, German Cancer Research Centre (DKFZ), Heidelberg, Germany. m.berger@dkfz-heidelberg.de.ORCID http://orcid.org/0000-0002-3783-5365
Hassan AdwanGerman University of Cairo, Cairo, Egypt.
German Cancer Research Center · DEUniversity of Health Sciences Lahore · PKGerman University in Cairo · EGHeidelberg University · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeLiver metastasis is observed in up to 50% of colorectal cancer (CRC) patients. Available treatment options are limited and disease recurrence is often. Chemokine receptor 5 (CCR5) has attracted attention as novel therapeutic target for treating cancers. In this study, we reinforced the importance of CCR5 as therapeutic target in CRC and its liver metastasis by applying in vitro, in vivo and clinical investigations.

methodsBy targeting CCR5 via siRNAs or an FDA approved antagonist (maraviroc), we investigated the ensuing antineoplastic effects in three CRC cell lines. An animal model for CRC liver metastasis was used to evaluate time-dependent expressional modulation of the CCR5 axis by cDNA microarray. The model was also used to evaluate the in vivo efficacy of targeting CCR5 by maraviroc. Circulatory and tumor associated levels of CCR5 and its cognate ligands (CCL3, CCL4, CCL5) were analyzed by ELISA, qRT-PCR and immunohistochemistry.

resultsTargeting the CCR5 inhibited proliferative, migratory and clonogenic properties and interfered with cell cycle-related signaling cascades. In vivo findings showed significant induction of the CCR5 axis during the early liver colonization phase. Treatment with maraviroc significantly inhibited CRC liver metastasis in the animal model. Differential expression profiles of circulatory and tumor associated CCR5/ligands were observed in CRC patients and healthy controls.

conclusionThe findings indicate that targeting the CCR5 axis can be an effective strategy for treating CRC liver metastasis.

Indexed as

AdultAgedAnimalsApoptosisBiomarkers, TumorCCR5 Receptor AntagonistsCell CycleCell ProliferationColorectal NeoplasmsFemaleGene Expression Regulation, NeoplasticHumansLiver NeoplasmsMaleMaravirocMiddle AgedBiomarkers, TumorCCR5 protein, humanCCR5 Receptor AntagonistsMaravirocReceptors, CCR5Anticancer effectsCCR5 inhibitionColorectal cancerLiver metastasisMaravirocTherapeutic target

Identifiers

PMID32902795
PMCPMC7810651
OpenAlexW3086151752

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.