Evidence map›Paper›PMID 29795377›Full record

ArticleExperimental & molecular medicine2018

An anti-EGFR × cotinine bispecific antibody complexed with cotinine-conjugated duocarmycin inhibits growth of EGFR-positive cancer cells with KRAS mutations.

Junyeong Jin, Gunwoo Park, Jong Bae Park, Soohyun Kim, Hyori Kim, Junho Chung

Open access · goldAbstract read
In one paragraph

Article in Experimental & molecular medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
2.3field-weighted citation impact, top 11% 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

8 citing papers in PubMed, 13 citations in OpenAlex.

  1. Review
  2. Article
  3. Stereotypic neutralizing VScience translational medicine · 2021
    Article
  4. Article
  5. Review
  6. Review
  7. Article
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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

6 authors at 2 institutions in 2 countries.

Junyeong JinDepartment of Biochemistry and Molecular Biology, Seoul National University College of Medicine, Seoul, 00380, Republic of Korea.
Gunwoo ParkCancer Research Institute, Seoul National University College of Medicine, Seoul, 00380, Republic of Korea.
Jong Bae ParkResearch Institute, National Cancer Center, 323 Ilsan-ro, Ilsandong-gu, Goyang, 10408, Republic of Korea.
Soohyun KimDepartment of Biochemistry and Molecular Biology, Seoul National University College of Medicine, Seoul, 00380, Republic of Korea.
Hyori KimDepartment of Biochemistry and Molecular Biology, Seoul National University College of Medicine, Seoul, 00380, Republic of Korea.
Junho ChungDepartment of Biochemistry and Molecular Biology, Seoul National University College of Medicine, Seoul, 00380, Republic of Korea. jjhchung@snu.ac.kr.
Seoul National University · KRNational Cancer Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Antibody-drug conjugates (ADCs) can selectively deliver cytotoxic agents to tumor cells and are frequently more potent than naked antibodies. However, optimization of the conjugation process between antibodies and cytotoxic agents and characterization of ADCs are laborious and time-consuming processes. Here, we describe a novel ADC platform using a tetravalent bispecific antibody that simultaneously binds to the tumor-associated antigen and a hapten conjugated to a cytotoxic agent. We selected cotinine as the hapten because it is not present in biological systems and is inert and nontoxic. We prepared an anti-epidermal growth factor receptor (EGFR) × cotinine bispecific antibody and mixed it with an equimolar amount of cotinine-conjugated duocarmycin to form the ADC. This ADC showed significant in vitro and in vivo antitumor activity against EGFR-positive, cetuximab-refractory lung adenocarcinoma cells with KRAS mutations.

Indexed as

AnimalsAntibodies, BispecificCell DeathCell Line, TumorCell ProliferationCetuximabCotinineDisease Models, AnimalErbB ReceptorsFemaleHumansIndolesMaleMice, Inbred BALB CMutationProto-Oncogene Proteins p21(ras)Antibodies, BispecificCetuximabCotinineEGFR protein, humanErbB ReceptorsIndolesKRAS protein, humanProto-Oncogene Proteins p21(ras)Single-Chain Antibodies

Identifiers

PMID29795377
PMCPMC5967348
OpenAlexW2804013256

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.