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pmid:33460397

Up-regulation of miR-204 inhibits proliferation, invasion and apoptosis of gallbladder cancer cells by targeting Notch2.

Baohua Zhang · Haiyan Cui · Yinping Sun · Xinmei Wang · Qing Jia · Jing Li · Yingchun Yin · Xiaoyu Sun · Huirong Xu · Hongwei Li · Famei Xu · Jiansheng Rong

Aging · 2021 doi:10.18632/aging.202444

Paper

complete

Experiment

complete

Data

partial

Analysis

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Record details sci_version · id · kind · revision · content_hash · schema · created_at · updated_at · generator
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pmid:33460397
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science-record
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2026-11-01T15:41:23Z
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paper object · 10 fields
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title
Up-regulation of miR-204 inhibits proliferation, invasion and apoptosis of gallbladder cancer cells by targeting Notch2.
doi
10.18632/aging.202444
pmid
33460397
authors array · 12 items
[0]
Baohua Zhang
[1]
Haiyan Cui
[2]
Yinping Sun
[3]
Xinmei Wang
[4]
Qing Jia
[5]
Jing Li
[6]
Yingchun Yin
[7]
Xiaoyu Sun
[8]
Huirong Xu
[9]
Hongwei Li
[10]
Famei Xu
[11]
Jiansheng Rong
journal
Aging
year
2021
abstract
Gallbladder carcinoma (GC) is an extremely malignant gastrointestinal tumor, but relevant mechanisms are still under investigation. MicroRNA (miR) is differentially expressed in a variety of tumors. Here we explored miR-204 in patients with GC and related mechanisms. A GSE104165 chip was downloaded from the gene expression omnibus (GEO) for analysis. The qRT-PCR assay was used for quantifying miR-204 and Notch2 in the serum and tissues of the patients, and the patients were followed up for 3 years to analyze independent factors of prognosis. The CCK8, transwell, and flow cytometry assays were applied for analyzing proliferation, invasion, as well as apoptosis of cells, and the dual luciferase reporter (DLR) assay was adopted for determining the association of miR-204 with Notch2. MiR-204 was low in patients with GC, and it might serve as a diagnostic indicator for GC. In addition, patients with low e MiR-204 usually faced high rates of III+IV stage, distant metastasis, and low differentiation, and also showed a poor prognosis. DLR assay verified the targeted binding of miR-204 to Notch2 mRNA.
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We selected GSE104165 microarrays through primary screening by searching miR-related microarrays for GC in https://www.ncbi.nlm.nih.gov/gds/. Then we analyzed the first 250 differential miRs in microarrays using GEO2R provided by the platform, and selected miR-204 for this study according to the analysis and references.
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We selected GSE104165 microarrays through primary screening by searching miR-related microarrays for GC in https://www.ncbi.nlm.nih.gov/gds/. Then we analyzed the first 250 differential miRs in microarrays using GEO2R provided by the platform, and selected miR-204 for this study according to the analysis and references.
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miRNA profiling in gallbladder carcinoma
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Justo Lorenzo Bermejo
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Institute of Medical Biometry and Informatics, University of Heidelberg
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Clinical value of miR-204 in GC
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Clinical value of miR-204 in GC
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We selected GSE104165 microarrays through primary screening by searching miR-related microarrays for GC in https://www.ncbi.nlm.nih.gov/gds/. Then we analyzed the first 250 differential miRs in microarrays using GEO2R provided by the platform, and selected miR-204 for this study according to the analysis and references.
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data:geo:GSE104165
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agent:corpus-assay-engine
agents array · 2 items
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agent:corpus-assay-engine
type
software
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agent:minimax-reader
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software
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dsl_catalogue_fingerprint
343fb30756ba6ec3
capability_table_fingerprint
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lineage object · 4 fields
parent_id
pmid:33460397
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sha256:2085c950edcb00cb3260a20ce7d0a06cfebd3da99f80d3a910aed57a615313d6
fork_of
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gaps array · 7 items
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asset:data:geo:GSE104165 licence not read
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asset:data:geo:GSE104165 not downloaded
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execution.not_run
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method.reader_named_unmapped
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review.human_critique
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review.independent_reader
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review.machine_critique
assays array · 2 items
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apoptosis_assay
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support_state
partial
source_hashes object · 1 field
assay_lexicon
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confidence
0.99
evidence array · 3 items
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miR-204 inhibits proliferation, invasion and apoptosis of gallbladder cancer cells by targeting Not
[1]
nalyzing proliferation, invasion, as well as apoptosis of cells, and the dual luciferase reporter (
[2]
nalyze independent factors of prognosis. The CCK8, transwell, and flow cytometry assays were a
order_basis
paper_text_order:17
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assay:1
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99e1195c7d6f
required_operations array · 0 items
support_state
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assay_lexicon
99e1195c7d6f
confidence
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evidence array · 1 item
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ctors of prognosis. The CCK8, transwell, and flow cytometry assays were applied for analyzing proliferat
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Complete file
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MicroRNA (miR) is differentially expressed in a variety of tumors. Here we explored miR-204 in patients with GC and related mechanisms. A GSE104165 chip was downloaded from the gene expression omnibus (GEO) for analysis. The qRT-PCR assay was used for quantifying miR-204 and Notch2 in the serum and tissues of the patients, and the patients were followed up for 3 years to analyze independent factors of prognosis. The CCK8, transwell, and flow cytometry assays were applied for analyzing proliferation, invasion, as well as apoptosis of cells, and the dual luciferase reporter (DLR) assay was adopted for determining the association of miR-204 with Notch2. MiR-204 was low in patients with GC, and it might serve as a diagnostic indicator for GC. In addition, patients with low e MiR-204 usually faced high rates of III+IV stage, distant metastasis, and low differentiation, and also showed a poor prognosis. 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