Evidence map›Paper›PMID 21731662›Full record

ArticlePloS one2011

A novel anti-CEACAM5 monoclonal antibody, CC4, suppresses colorectal tumor growth and enhances NK cells-mediated tumor immunity.

Chaogu Zheng, Jing Feng, Di Lu, Ping Wang, Shu Xing, Jean-Luc Coll, Dongling Yang, Xiyun Yan

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
3.1field-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

23 citing papers in PubMed, 44 citations in OpenAlex.

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  18. Identification of CEACAM5 as a Biomarker for Prewarning and Prognosis in Gastric Cancer.The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society · 2015
    Article
  19. A549 cells adapted to high nitric oxide show reduced surface CEACAM expression and altered adhesion and migration properties.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2015
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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 3 institutions in 2 countries.

Chaogu ZhengNational Laboratory of Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, People's Republic of China.
Jing Feng
Di Lu
Ping Wang
Shu Xing
Jean-Luc Coll
Dongling Yang
Xiyun Yan
Chinese Academy of Sciences · CNInstitute of Biophysics · CNInserm · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Carcinoembryonic antigen (CEA, CEACAM5, and CD66e) has been found to be associated with various types of cancers, particularly colorectal carcinoma, and developed to be a molecular target for cancer diagnosis and therapy. In present study, we generated a novel anti-CEACAM5 monoclonal antibody, namely mAb CC4, by immunizing mice with living colorectal cancer LS174T cells. Immunohistochemical studies found that mAb CC4 specifically and strongly binds to tumor tissues, especially colorectal adenocarcinoma. In xenografted mice, mAb CC4 is specifically accumulated in tumor site and remarkably represses colorectal tumor growth. In vitro functional analysis showed that mAb CC4 significantly suppresses cell proliferation, migration and aggregation of colorectal cancer cells and also raises strong ADCC reaction. More interestingly, mAb CC4 is able to enhance NK cytotoxicity against MHC-I-deficient colorectal cancer cells by blocking intercellular interaction between epithelial CEACAM5 and NK inhibitory receptor CEACAM1. These data suggest that mAb CC4 has the potential to be developed as a novel tumor-targeting carrier and cancer therapeutic.

Indexed as

Amino Acid SequenceAnimalsAntibodies, MonoclonalAntibody-Dependent Cell CytotoxicityAntibody SpecificityAntigensCarcinoembryonic AntigenCell AggregationCell MovementCell ProliferationColorectal NeoplasmsEpitope MappingHumansImmunity, CellularKiller Cells, NaturalMiceAntibodies, MonoclonalAntigensCarcinoembryonic Antigen

Identifiers

PMID21731662
PMCPMC3120848
OpenAlexW2007671634

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.