Evidence map›Paper›PMID 20354827›Full record

ArticleMedical oncology (Northwood, London, England)2011

Clinical significance of the immunostimulatory MHC class I chain-related molecule A and NKG2D receptor on NK cells in pancreatic cancer.

Xiaohui Duan, Langmei Deng, Xiong Chen, Yebin Lu, Qi Zhang, Kejing Zhang, Yongjun Hu, Jie Zeng, Weijia Sun

Registry-linked trialAbstract read
PubMed Publisher
In one paragraph

Article in Medical oncology (Northwood, London, England), 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02661685 (An Immunotherapy for Metastatic Cancer Patients by Adoptive Transfer of Autologous IKDC-like Cells - Phase 1 Clinical Trial), which is not on this map. Cited by 50 papers.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed
1.5field-weighted citation impact, top 18% 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.

NCT02661685 phase1completednot on this mapstarted 2016, after this paper: background citation

An Immunotherapy for Metastatic Cancer Patients by Adoptive Transfer of Autologous IKDC-like Cells - Phase 1 Clinical Trial

TypeinterventionalSponsorNational Defense Medical Center, TaiwanRan2016 to 2019Enrolled6ConditionsNeoplasm MetastasisArmsautologous IKDC-like cells
3 · Its place in the literature

Who cites it

50 citing papers in PubMed, 98 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 2 institutions in 1 country.

Xiaohui DuanDepartment of Gerneral Surgery, Xiangya Hospital, Central South University, Changsha, Hunan Province, People's Republic of China.
Langmei Deng
Xiong Chen
Yebin Lu
Qi Zhang
Kejing Zhang
Yongjun Hu
Jie Zeng
Weijia Sun
Central South University · CNXiangya Hospital Central South University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of this paper was to determine the clinical significance of the MHC class I chain-related molecule A(MICA) and NKG2D receptor on NK cells in pancreatic cancer. We compared MICA expression in malignant (n = 103), inflammatory (n = 28), and normal (n = 17) pancreatic tissues using immunohistochemistry and assessed serum levels of soluble MICA (sMICA) and NKG2D expression on NK cells in patients with pancreatic cancer (n = 103), in patients with chronic pancreatitis (n = 28), and in healthy volunteers (n = 43). Expression of MICA was detected in 89.3% of pancreatic cancer tissues, whereas fewer were expressed in inflammatory and normal pancreatic tissues. The levels of sMICA were frequently elevated in patients with advanced pancreatic cancer. The elevation of sMICA was associated with down-regulated NKG2D expression and impaired activity of NK cells. The successful tumor resection significantly decreased serum levels of sMICA and increased the NKG2D expression; there was an inverse correlation between change in sMICA levels and that in NKG2D expression. MICA expression, preoperative sMICA levels and NKG2D intensity were found to be independent prognostic factors in resected pancreatic cancer. This study supports the clinical significance of release of MICA for the malignant progression of pancreatic cancer. The successful tumor resection for pancreatic cancer may have a beneficial effect on NKG2D-mediated antitumor immunity. Our results also suggest sMICA and NKG2D expression on NK cells may be useful to identify risk patients at time point of diagnosis.

Indexed as

AdultAgedAged, 80 and overBiomarkers, TumorCarcinoma, Pancreatic DuctalCell SeparationEnzyme-Linked Immunosorbent AssayFemaleFlow CytometryHistocompatibility Antigens Class IHumansImmunohistochemistryKaplan-Meier EstimateKiller Cells, NaturalMaleMiddle AgedBiomarkers, TumorHistocompatibility Antigens Class IMHC class I-related chain ANK Cell Lectin-Like Receptor Subfamily K

Identifiers

PMID20354827
OpenAlexW2085600319

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.