Evidence map›Paper›PMID 26940474›Full record

ArticleCancer immunology, immunotherapy : CII2016

MHC class I chain-related molecule A and B expression is upregulated by cisplatin and associated with good prognosis in patients with non-small cell lung cancer.

Riki Okita, Takuro Yukawa, Yuji Nojima, Ai Maeda, Shinsuke Saisho, Katsuhiko Shimizu, Masao Nakata

Open access · greenAbstract read
In one paragraph

Article in Cancer immunology, immunotherapy : CII, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed
3.7field-weighted citation impact, top 7% 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

44 citing papers in PubMed, 63 citations in OpenAlex.

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  15. Can Cisplatin Therapy Be Improved? Pathways That Can Be Targeted.International journal of molecular sciences · 2022
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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

7 authors at 1 institution in 1 country.

Riki OkitaDepartment of General Thoracic Surgery, Kawasaki Medical School, Matsushima 577, Kurashiki, 7010192, Japan. riki0716okita@yahoo.co.jp.
Takuro YukawaDepartment of General Thoracic Surgery, Kawasaki Medical School, Matsushima 577, Kurashiki, 7010192, Japan.
Yuji NojimaDepartment of General Thoracic Surgery, Kawasaki Medical School, Matsushima 577, Kurashiki, 7010192, Japan.
Ai MaedaDepartment of General Thoracic Surgery, Kawasaki Medical School, Matsushima 577, Kurashiki, 7010192, Japan.
Shinsuke SaishoDepartment of General Thoracic Surgery, Kawasaki Medical School, Matsushima 577, Kurashiki, 7010192, Japan.
Katsuhiko ShimizuDepartment of General Thoracic Surgery, Kawasaki Medical School, Matsushima 577, Kurashiki, 7010192, Japan.
Masao NakataDepartment of General Thoracic Surgery, Kawasaki Medical School, Matsushima 577, Kurashiki, 7010192, Japan.
Kawasaki Medical School · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

MHC class I chain-related molecule A and B (MICA/B) are NK group 2 member D (NKG2D) ligands, which are broadly expressed in transformed cells. Both DNA damage-induced ataxia-telangiectasia-mutated (ATM)- and ATM and Rad3-related protein kinases (ATM-ATR) signaling and oncogene-induced PI3K-AKT signaling regulate the expression of NKG2D ligands, which promote NK cell-mediated cytotoxicity via NKG2D-NKG2D ligand interactions. NKG2D ligand overexpression was recently reported to be correlated with good prognosis in several types of cancer. However, the prognostic significance of NKG2D ligands in non-small cell lung cancer (NSCLC) remains unclear. Here, MICA/B expression was evaluated based on immunohistochemistry of 91 NSCLC samples from patients following radical surgery. In addition, expression of MICA/B was assessed in NSCLC cell lines treated with cisplatin in order to evaluate the regulatory mechanisms of MICA/B expression. Overall, 28 out of 91 (30.8%) specimens showed high expression level of MICA/B, which was associated with low (18)F-fluorodeoxyglucose uptake and manifestation of adenocarcinoma. After a median follow-up of 48.2 months, high MICA/B expression was associated with good recurrence-free survival (p = 0.037). In vitro assays using cell lines revealed that MICA/B expression was upregulated by cisplatin via ATM-ATR signaling, resulting in enhanced NK cell-mediated cytotoxicity. Upregulated MICA/B expressions in patients with radically resected NSCLC are predictive of good disease prognosis. Cisplatin-induced MICA/B upregulation is possibly an indirect mechanism by which the innate immune system eliminates tumor cells. NKG2D-NKG2D ligand-targeting therapy is a promising avenue for future immune-chemotherapy development.

Indexed as

AdultAgedAged, 80 and overAntineoplastic AgentsAtaxia Telangiectasia Mutated ProteinsCarcinoma, Non-Small-Cell LungCell Line, TumorCell ProliferationCisplatinFemaleHistocompatibility Antigens Class IHumansImmunohistochemistryKaplan-Meier EstimateKiller Cells, NaturalLung NeoplasmsAntineoplastic AgentsAtaxia Telangiectasia Mutated ProteinsATR protein, humanCisplatinHistocompatibility Antigens Class IMHC class I-related chain AMICB antigenCisplatinMICA/B (MHC class I chain-related molecule A and B)NK cellNon-small cell lung cancer (NSCLC)Positron emission tomography (PET)Prognostic factor

Identifiers

PMID26940474
PMCPMC11029019
OpenAlexW2288284945

What OpenQuestion holds

Textmetadata
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.