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Long noncoding RNA expression profiles in sub-lethal heat-treated hepatoma carcinoma cells

Overview of attention for article published in World Journal of Surgical Oncology, July 2017
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Title
Long noncoding RNA expression profiles in sub-lethal heat-treated hepatoma carcinoma cells
Published in
World Journal of Surgical Oncology, July 2017
DOI 10.1186/s12957-017-1194-4
Pubmed ID
Authors

Qingsong Deng, Shihan Chen, Chunchuan Fu, Jiayun Jiang, Mengda Zou, Yunhua Tan, Xiaofei Wang, Feng Xia, Kai Feng, Kuansheng Ma, Ping Bie

Abstract

Sub-lethal heat treatment characterizes a transition zone of radiofrequency ablation (RFA) which explains hepatocellular carcinoma (HCC) residual cancer occurrence in this area after RFA treatment. The biochemistry of residual cancer cell recurrence is poorly understood, but long noncoding RNAs (lncRNAs) may have aberrant expression that is associated with diverse cancers. Thus, we measured lncRNA gene expression in sub-lethally heat-treated HCC cells using microarray. Differentially expressed lncRNA and mRNA were measured with an Agilent Human lncRNA + mRNA Array V4.0 (4 × 180 K format) containing 41,000 lncRNAs and 34,000 mRNAs. Bioinformatics analysis was used to assess differentially expressed lncRNA and mRNA. Seven lncRNA and seven mRNA were validated by qRT-PCR analysis in HCC cells. Genome-wide lncRNA and mRNA expression data in sub-lethal heat-treated SMMC-7721 HCC cells 558 lncRNA and 250 mRNA were significantly up-regulated and 224 lncRNA and 1031 mRNA down-regulated compared to normal cultured SMMC-7721 cells. We demonstrated for the first time that ENST00000570843.1, ENST00000567668.1, ENST00000582249.1, ENST00000450304.1, TCONS_00015544, ENST00000602478.1, TCONS_00001266 and ARC, IL12RB1, HSPA6 were upregulated, whereas STAT3, PRPSAP1, MCU, URB2 were down-regulated in sub-lethally heat-treated HCC cells. lncRNA expression data in sub-lethally heat-treated HCC cells will provide important insights about lncRNAs' contribution to HCC recurrence after RFA treatment.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 12 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 12 100%

Demographic breakdown

Readers by professional status Count As %
Researcher 5 42%
Student > Bachelor 2 17%
Student > Master 2 17%
Other 1 8%
Student > Ph. D. Student 1 8%
Other 0 0%
Unknown 1 8%
Readers by discipline Count As %
Biochemistry, Genetics and Molecular Biology 5 42%
Medicine and Dentistry 2 17%
Chemistry 2 17%
Chemical Engineering 1 8%
Nursing and Health Professions 1 8%
Other 0 0%
Unknown 1 8%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 24 July 2017.
All research outputs
#15,470,944
of 22,990,068 outputs
Outputs from World Journal of Surgical Oncology
#621
of 2,054 outputs
Outputs of similar age
#197,805
of 314,579 outputs
Outputs of similar age from World Journal of Surgical Oncology
#11
of 19 outputs
Altmetric has tracked 22,990,068 research outputs across all sources so far. This one is in the 22nd percentile – i.e., 22% of other outputs scored the same or lower than it.
So far Altmetric has tracked 2,054 research outputs from this source. They receive a mean Attention Score of 2.1. This one has gotten more attention than average, scoring higher than 57% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 314,579 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 28th percentile – i.e., 28% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 19 others from the same source and published within six weeks on either side of this one. This one is in the 31st percentile – i.e., 31% of its contemporaries scored the same or lower than it.