Evidence map›Paper›PMID 34604066›Full record

ArticleFrontiers in oncology2021

Calmodulin 2 Facilitates Angiogenesis and Metastasis of Gastric Cancer

Ganggang Mu, Yijie Zhu, Zehua Dong, Lang Shi, Yunchao Deng, Hongyan Li

Open access · goldAbstract read
In one paragraph

Article in Frontiers in oncology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers.

0numbers the graph read from it
0cells of the map it votes in
63citing papers in PubMed
5.4field-weighted citation impact, top 3% 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

63 citing papers in PubMed, 90 citations in OpenAlex.

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3 more citing papers are in PubMed but not listed here.

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 1 country.

Ganggang MuDepartment of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan, China.
Yijie ZhuDepartment of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan, China.
Zehua DongDepartment of Nephrology, Renmin Hospital of Wuhan University, Wuhan, China.
Lang ShiDepartment of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan, China.
Yunchao DengDepartment of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan, China.
Hongyan LiDepartment of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan, China.
Renmin Hospital of Wuhan University · CNWuhan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTumor-associated macrophages (TAMs) are indispensable to mediating the connections between cells in the tumor microenvironment. In this study, we intended to research the function and mechanism of Calmodulin2 (CALM2) in gastric cancer (GC)-TAM microenvironment. MATERIALS AND

methodsCALM2 expression in GC tissues and GC cells was determined through quantitative real-time PCR (qRT-PCR) and immunohistochemistry (IHC). The correlation between CALM2 level and the survival rate of GC patients was assessed. The CALM2 overexpression or knockdown model was constructed to evaluate its role in GC cell proliferation, migration, and invasion. THP1 cells or HUVECs were co-cultured with the conditioned medium of GC cells. Tubule formation experiment was done to examine the angiogenesis of endothelial cells. The proliferation, migration, and polarization of THP1 cells were measured. A xenograft model was set up in BALB/c male nude mice to study CALM2x's effects on tumor growth and lung metastasis

resultsIn GC tissues and cell lines, CALM2 expression was elevated and positively relevant to the poor prognosis of GC patients. In

conclusionCALM2 modulates the JAK2/STAT3/HIF-1/VEGFA axis and bolsters macrophage polarization, thus facilitating GC metastasis and angiogenesis.

Indexed as

angiogenesiscalmodulin 2cancergastric cancertumor-associated macrophages

Identifiers

PMID34604066
PMCPMC8479158
OpenAlexW3201067389

What OpenQuestion holds

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Registered trials

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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.