Evidence map›Paper›PMID 10081494›Full record

ArticleJapanese journal of cancer research : Gann1998

EAT/mcl-1, a member of the bcl-2 related genes, confers resistance to apoptosis induced by cis-diammine dichloroplatinum (II) via a p53-independent pathway.

T Ando, A Umezawa, A Suzuki, H Okita, M Sano, Y Hiraoka, S Aiso, T Saruta, J Hata

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in Japanese journal of cancer research : Gann, 1998. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
1.1field-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

2 citing papers in PubMed, 11 citations in OpenAlex.

  1. Article
  2. Article
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 2 institutions in 1 country.

T AndoDepartment of Pathology, Keio University School of Medicine, Tokyo.
A Umezawa
A Suzuki
H Okita
M Sano
Y Hiraoka
S Aiso
T Saruta
J Hata
Keio University Hospital · JPKeio University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

EAT/mcl-1 showed increased expression during the differentiation of a multipotent human embryonic carcinoma cell line, NCR-G3, and of myeloblastic cells "ML-1," and has sequence similarity to Bcl-2. In this present study, we determined whether the apoptotic cell death induced by chemotherapeutic agents could be inhibited by EAT/mcl-1, as has been found with Bcl-2. Cells transfected with EAT/mcl-1 showed higher resistance to cis-diammine dichloroplatinum (II) (CDDP) and carboplatin compared with the parental line (10)1 and neomycin-resistance gene-transfected clone, (10)1/neo. There was, however, no difference in sensitivity to etoposide, N,N-bis-(2-chloroethyl)-N'-(3-hydroxypropyl) phosphordiamidic acid cyclic ester monohydrate, adriamycin or other chemotherapeutic agents tested. DNA fragmentation of the parental cells following treatment with CDDP and carboplatin was observed in a concentration-dependent manner. In contrast, cells transfected with EAT/mcl-1 did not show DNA fragmentation following treatment with the same concentration of these drugs. EAT/mcl-1 was capable of delaying the onset of p53-independent apoptosis, although it could not inhibit apoptosis completely. Since CDDP and carboplatin damage DNA and then activate c-abl and the JNK/SAPK pathway, EAT/mcl-1 may inhibit p53-independent apoptosis through a c-abl/JNK (SAPK)-dependent mechanism. EAT/mcl-1 has functional homology to Bcl-2 in that it can enhance cell viability under conditions which otherwise cause apoptosis and increase resistance to chemotherapeutic agents.

Indexed as

Genes, bcl-2Multigene FamilyProto-Oncogene Proteins c-bcl-2AnimalsAntineoplastic AgentsApoptosisCisplatinDNA FragmentationFibroblastsMiceMyeloid Cell Leukemia Sequence 1 ProteinNeoplasm ProteinsRecombinant Fusion ProteinsSignal TransductionTransfectionTumor Suppressor Protein p53Antineoplastic AgentsCisplatinMcl1 protein, mouseMyeloid Cell Leukemia Sequence 1 ProteinNeoplasm ProteinsProto-Oncogene Proteins c-bcl-2Recombinant Fusion ProteinsTumor Suppressor Protein p53

Identifiers

PMID10081494
PMCPMC5921739
OpenAlexW1978429056

What OpenQuestion holds

Texttitle and abstract
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.