Type A aortic dissection associated with tension pneumothorax

Nihira, Takashi; Yamada, Naoki

doi:10.1016/j.ajem.2019.04.010

Cited by 2 publications

(2 citation statements)

References 3 publications

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“…The differential expression of genes may result in significant changes in aortic vessel wall structure, which may subsequently lead to the formation of aortic dissection ( 23 - 26 ). KEGG pathway analysis revealed that the differentially expressed genes of Stanford type A type aortic dissection were involved in 84 signaling pathways.…”

Section: Discussionmentioning

confidence: 99%

A bioinformatics analysis of the susceptibility genes in Stanford type A aortic dissection

Peng¹,

Li²,

Cai³

et al. 2023

J Thorac Dis

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Background: The expression levels of long noncoding RNAs (lncRNAs) and mRNAs in human acute Stanford type A aortic dissecting aneurysm and normal active vascular tissues were compared using the array lncRNA/mRNA expression profile chip technology. Methods:The tissue samples of 5 patients who presented with Stanford type A aortic dissections and the normal ascending aorta tissues from 5 donor heart transplantation patients receiving surgical treatment in Ganzhou People's Hospital were collected. Hematoxylin and eosin (HE) staining were performed to investigate the structural features of the ascending aortic vascular tissue. Nanodropnd-100 was used to detect the surface level of RNA in 10 samples included in the experiment, to ensure that the quality of the standard was consistent with the core plate detection. NanoDrop ND-1000 was used to detect the RNA expression levels in 10 specimens included in the experiment to ensure that the quality of specimens satisfied the requirements of the microarray detection experiment. The Arraystar Human LncRNA/mRNAV3.0 expression profile chip (8×60K, Arraystar) was used to detect the expression levels of lncRNAs and mRNAs in the tissue samples.Results: A total of 29,198 lncRNAs and 22,959 mRNA target genes could be detected in the above tissue samples after the initial data were standardized and low-expression information was filtered. The data in the middle of the range of 50% value consistency was higher. The scatterplot results preliminarily suggested that there were large numbers of lncRNAs with increased and decreased expression in Stanford type A aortic dissection tissues compared with normal aortic tissues. The differentially expressed lncRNAs were enriched in BPs including apoptosis, nitric oxide synthesis, estradiol response, angiogenesis, inflammatory response, oxidative stress, and acute response; cell components (CCs) including cytoplasm, nucleus, cytoplasmic matrix, extracellular space, protein complex, and platelet α granule lumen; and MFs including protease binding, zinc ion binding, steroid compound binding, steroid hormone receptor activity, heme binding, protein kinase, cytokine, superoxide dismutase, and nitric oxide synthase activities.Conclusions: Gene ontology analysis demonstrated that many genes in Stanford type A aortic dissection were involved in cell biological functions, cell components, and molecular functions through upregulating and downregulating the levels of expression.

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Section: Discussionmentioning

confidence: 99%

A bioinformatics analysis of the susceptibility genes in Stanford type A aortic dissection

Peng¹,

Li²,

Cai³

et al. 2023

J Thorac Dis

View full text Add to dashboard Cite

show abstract

“…The differential expression of genes may result in significant changes in aortic vessel wall structure, which may subsequently lead to the formation of aortic dissection (23)(24)(25)(26). KEGG pathway analysis revealed that the differentially expressed genes of Stanford type A type aortic dissection were involved in 84 signaling pathways.…”

Section: Countmentioning

confidence: 99%

A bioinformatics analysis of the susceptibility genes in Stanford type A aortic dissection

Peng¹,

Li²,

Cai³

et al. 2023

Ann Transl Med

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Background: The expression levels of long noncoding RNAs (lncRNAs) and mRNAs in human acute Stanford type A aortic dissecting aneurysm and normal active vascular tissues were compared using the array lncRNA/mRNA expression profile chip technology. Methods:The tissue samples of 5 patients who presented with Stanford type A aortic dissections and the normal ascending aorta tissues from 5 donor heart transplantation patients receiving surgical treatment in Ganzhou People's Hospital were collected. Hematoxylin and eosin (HE) staining were performed to investigate the structural features of the ascending aortic vascular tissue. Nanodropnd-100 was used to detect the surface level of RNA in 10 samples included in the experiment, to ensure that the quality of the standard was consistent with the core plate detection. NanoDrop ND-1000 was used to detect the RNA expression levels in 10 specimens included in the experiment to ensure that the quality of specimens satisfied the requirements of the microarray detection experiment. The Arraystar Human LncRNA/mRNAV3.0 expression profile chip (8x60K, Arraystar) was used to detect the expression levels of lncRNAs and mRNAs in the tissue samples.Results: A total of 29,198 lncRNAs and 22,959 mRNA target genes could be detected in the above tissue samples after the initial data were standardized and low-expression information was filtered. Numerical quality assessment after standardization of normal tissue samples revealed that the data in the middle of the range of 50% value consistency was higher. The scatterplot results preliminarily suggested that there were large numbers of lncRNAs with increased and decreased expression in Stanford type A aortic dissection tissues compared with normal aortic tissues.Conclusions: Gene ontology analysis demonstrated that many genes in Stanford type A aortic dissection were involved in cell biological functions, cell components, and molecular functions through upregulating and downregulating the levels of expression. Subgroup analysis of lncRNAs suggested that many lncRNAs with different functions are involved in epigenetic modification, as well as transcription and posttranscriptional regulation of mRNAs, and play important roles in the regulation of gene expression.

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Type A aortic dissection associated with tension pneumothorax

Cited by 2 publications

References 3 publications

A bioinformatics analysis of the susceptibility genes in Stanford type A aortic dissection

A bioinformatics analysis of the susceptibility genes in Stanford type A aortic dissection

A bioinformatics analysis of the susceptibility genes in Stanford type A aortic dissection

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