Evidence map›Paper›PMID 31512325›Full record

ArticleCancer science2019

Generation and evaluation of a chimeric antibody against coxsackievirus and adenovirus receptor for cancer therapy.

Shuichi Sakamoto, Hiroyuki Inoue, Mika K Kaneko, Satoshi Ogasawara, Masunori Kajikawa, Sakiko Urano, Shun-Ichi Ohba, Yukinari Kato, Manabu Kawada

Open access · goldAbstract read
In one paragraph

Article in Cancer science, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.7field-weighted citation impact, top 24% 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

4 citing papers in PubMed, 5 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

9 authors at 3 institutions in 1 country.

Shuichi SakamotoInstitute of Microbial Chemistry (BIKAKEN), Numazu, Japan.
Hiroyuki InoueInstitute of Microbial Chemistry (BIKAKEN), Numazu, Japan.
Mika K KanekoDepartment of Antibody Drug Development, Tohoku University Graduate School of Medicine, Sendai, Japan.
Satoshi OgasawaraDepartment of Antibody Drug Development, Tohoku University Graduate School of Medicine, Sendai, Japan.
Masunori KajikawaMedical & Biological Laboratories Co., Ltd, Nagoya, Japan.
Sakiko UranoMedical & Biological Laboratories Co., Ltd, Nagoya, Japan.
Shun-Ichi OhbaInstitute of Microbial Chemistry (BIKAKEN), Numazu, Japan.
Yukinari KatoDepartment of Antibody Drug Development, Tohoku University Graduate School of Medicine, Sendai, Japan.ORCID https://orcid.org/0000-0001-5385-8201
Manabu KawadaInstitute of Microbial Chemistry (BIKAKEN), Numazu, Japan.ORCID https://orcid.org/0000-0001-9348-4240
Microbial Chemistry Research Foundation · JPTohoku University · JPMedical & Biological Laboratories (Japan) · JP

Funding

Basis for Supporting Innovative Drug Discovery and Life Science Research [BINDS] JP18am0101078Kobayashi Foundation for Cancer ResearchThe Japan Society for the Promotion of Science 17K08777The Japan Society for the Promotion of Science 26460481
6 · The paper itself

Abstract

Coxsackievirus and adenovirus receptor (CAR) is a single-pass transmembrane protein that is associated with adenoviral infection. CAR is involved in the formation of epithelial tight junctions and promotes tumor growth in some cancers. Previously, we developed mouse monoclonal antibodies against human CAR and found that one, mu6G10A, significantly inhibited tumor growth in xenografts of human cancer cells. Herein, we generated and characterized a mouse-human chimeric anti-CAR antibody (ch6G10A) from mu6G10A. ch6G10A had binding activity, inducing antibody-dependent cellular cytotoxicity and complement-dependent cytotoxicity, and in vivo anti-tumor activity against CAR-expressing prostate cancer DU-145 cells. In addition, cancer tissue array analysis confirmed that CAR is highly expressed in neuroendocrine lung cancers including small cell lung cancer, and treatment with ch6G10A effectively inhibited in vivo subcutaneous tumor growth of NCI-H69 small cell lung cancer cells in nude mice. Moreover, treatment with mu6G10A effectively inhibited both in vivo orthotopic tumor growth and distant metastatic formation in mouse xenograft models of a highly metastatic subline of human small cell lung cancer DMS273 cells. These results suggest that targeting therapy to CAR with a therapeutic antibody might be effective against several cancer types including small cell lung cancer.

Indexed as

AnimalsAntibodies, MonoclonalAntibody-Dependent Cell CytotoxicityComplement System ProteinsCoxsackie and Adenovirus Receptor-Like Membrane ProteinEndocrine Gland NeoplasmsFemaleHumansLung NeoplasmsMaleMiceMice, Inbred BALB CMice, NudeMolecular Targeted TherapyProstatic NeoplasmsSmall Cell Lung CarcinomaAntibodies, MonoclonalComplement System ProteinsCoxsackie and Adenovirus Receptor-Like Membrane ProteinCARmouse-human chimeric antibodyorthotopic transplantation modelprostate cancersmall cell lung cancer

Identifiers

PMID31512325
PMCPMC6825000
OpenAlexW2972440474

What OpenQuestion holds

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LicenceCC BY-NC
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.