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Pan L, Shi Y, Zhang J, Luo G. Association Between Single Nucleotide Polymorphisms of miRNAs and Gastric Cancer: A Scoping Review. Genet Test Mol Biomarkers 2022; 26:459-467. [PMID: 36251855 DOI: 10.1089/gtmb.2021.0258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- Lili Pan
- Comprehensive Laboratory, Clinical Medical Research Center, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Yuanping Shi
- Comprehensive Laboratory, Clinical Medical Research Center, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Jun Zhang
- Comprehensive Laboratory, Clinical Medical Research Center, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Guanghua Luo
- Comprehensive Laboratory, Clinical Medical Research Center, The Third Affiliated Hospital of Soochow University, Changzhou, China
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Dai Z, Zhang X, Li W, Tang J, Pan T, Ma C, Guan Q. Salidroside Induces Apoptosis in Human Gastric Cancer Cells via the Downregulation of ENO1/PKM2/GLUT1 Expression. Biol Pharm Bull 2021; 44:1724-1731. [PMID: 34471002 DOI: 10.1248/bpb.b21-00443] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Salidroside is reported to have a wide range of pharmacological properties and has been proven to play a key anti-cancer effect. This study investigated the effects of purified salidroside, an ingredient of Rhodiola rosea, on the proliferation of two human gastric cancer cell lines and further investigating its possible molecular mechanisms. We verified that salidroside exerts a dose-dependent inhibitory effect on the proliferation of SGC-7901 and MKN-45 human gastric cancer cells. Moreover, salidroside can induce cell apoptosis, which was accompanied by an increase in nuclear fragmentation. In addition, salidroside inhibited glycolysis, as evidenced by the reduced expression levels of the glycolysis-related enzymes pyruvate kinase isoenzyme M2 (PKM2), enolase 1 (ENO1) and glucose transporter 1 (GLUT1), which could play important roles in the metabolism of gastric cancer cells. Further investigation showed that salidroside exerted potent anti-proliferative effects by inhibiting glycolysis in human gastric cancer cells in vitro. In vivo, xenograft tumors treated with salidroside were significantly smaller than those in the control animals. Therefore, salidroside could be a promising therapeutic prospect in the treatment of gastric cancer.
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Affiliation(s)
- Ziying Dai
- The First Clinical Medical Collage of Lanzhou University
| | - Xuan Zhang
- School of life science, Lanzhou University
- Scientific Research and Experimental Centre Gansu University of Chinese Medicine
| | - Wuyan Li
- Center for Inflammation, Translational and Clinical Lung Research, Temple University School of Medicine
| | - Junxia Tang
- The First Clinical Medical Collage of Lanzhou University
| | - Tingting Pan
- The First Clinical Medical Collage of Lanzhou University
| | - Chenru Ma
- The First Clinical Medical Collage of Lanzhou University
| | - Quanlin Guan
- The First Hospital of Lanzhou University
- Key Laboratory for Gastrointestinal Diseases of Gansu Province, Lanzhou University
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Ruiz-Arenas C, Cáceres A, Moreno V, González JR. Common polymorphic inversions at 17q21.31 and 8p23.1 associate with cancer prognosis. Hum Genomics 2019; 13:57. [PMID: 31753042 PMCID: PMC6873427 DOI: 10.1186/s40246-019-0242-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2019] [Accepted: 10/09/2019] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Chromosomal inversions are structural genetic variants where a chromosome segment changes its orientation. While sporadic de novo inversions are known genetic risk factors for cancer susceptibility, it is unknown if common polymorphic inversions are also associated with the prognosis of common tumors, as they have been linked to other complex diseases. We studied the association of two well-characterized human inversions at 17q21.31 and 8p23.1 with the prognosis of lung, liver, breast, colorectal, and stomach cancers. RESULTS Using data from The Cancer Genome Atlas (TCGA), we observed that inv8p23.1 was associated with overall survival in breast cancer and that inv17q21.31 was associated with overall survival in stomach cancer. In the meta-analysis of two independent studies, inv17q21.31 heterozygosity was significantly associated with colorectal disease-free survival. We found that the association was mediated by the de-methylation of cg08283464 and cg03999934, also linked to lower disease-free survival. CONCLUSIONS Our results suggest that chromosomal inversions are important genetic factors of tumor prognosis, likely affecting changes in methylation patterns.
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Affiliation(s)
- Carlos Ruiz-Arenas
- Barcelona Institute for Global Health, ISGlobal, Doctor Aiguader 88, 08003, Barcelona, Spain
- Universitat Pompeu Fabra (UPF), Barcelona, Spain
- CIBER Epidemiología y Salud Pública (CIBERESP), Barcelona, Spain
| | - Alejandro Cáceres
- Barcelona Institute for Global Health, ISGlobal, Doctor Aiguader 88, 08003, Barcelona, Spain
- Universitat Pompeu Fabra (UPF), Barcelona, Spain
- CIBER Epidemiología y Salud Pública (CIBERESP), Barcelona, Spain
| | - Victor Moreno
- Programa de Prevención y Control del Cáncer, Instituto Catalán de Oncología, L'Hospitalet, Barcelona, Spain
| | - Juan R González
- Barcelona Institute for Global Health, ISGlobal, Doctor Aiguader 88, 08003, Barcelona, Spain.
- Universitat Pompeu Fabra (UPF), Barcelona, Spain.
- CIBER Epidemiología y Salud Pública (CIBERESP), Barcelona, Spain.
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Tang W, Wang Y, Pan H, Qiu H, Chen S. Association of miRNA-499 rs3746444 A>G variants with adenocarcinoma of esophagogastric junction (AEG) risk and lymph node status. Onco Targets Ther 2019; 12:6245-6252. [PMID: 31496728 PMCID: PMC6690596 DOI: 10.2147/ott.s209013] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2019] [Accepted: 07/11/2019] [Indexed: 12/24/2022] Open
Abstract
Background MicroRNAs (miRNAs) miRNA-499 rs3746444 A>G polymorphism may be complicated in the susceptibility to cancer. However, the correlation of this polymorphism with adenocarcinoma of esophagogastric junction (AEG) was unknown. Patients and methods A total of 1063 AEG patients and 1677 controls were included in this study to assess the association of miR-499 rs3746444 A>G with AEG risk. SNPscanTM genotyping assay was harnessed to obtain the genotypes of miRNA-499 rs3746444 A>G polymorphism. Results We identified that SNP miR-499 rs3746444 A>G increased the susceptibility of AEG (AG vs AA: adjusted OR=1.25, 95% CI=1.05–1.49, P=0.012 and AG/GG vs AA: adjusted OR=1.30, 95% CI=1.10–1.54, P=0.002). In a stratified analysis, we found that miR-499 rs3746444 A>G polymorphism had an increased susceptibility of AEG in several subgroups (male subgroup: AG vs AA: adjusted P=0.004 and AG/GG vs AA: adjusted P=0.002; female subgroup: GG vs AG/AA: adjusted P=0.046; <64 years subgroup: AG vs AA: adjusted P=0.006 and AG/GG vs AA: adjusted P=0.003; never smoking subgroup: AG vs AA: adjusted P=0.003 and AG/GG vs AA: adjusted P=0.001; and never drinking subgroup: AG vs AA: adjusted P=0.008 and AG/GG vs AA: adjusted P=0.002). The results of power calculation indicated that miR-499 rs3746444 A>G polymorphism increased the risk of AEG in overall comparison, male, <64 years, never smoking, and never drinking subgroups. Among the AEG cases, 625 patients accompanied by positive lymph node. However, the distribution of miRNA-499 rs3746444 A>G variants was no significant difference between different lymph node status. Conclusion Our findings indicate that miR-499 rs3746444 A>G polymorphism is significantly associated with AEG susceptibility. In the future, further exploration of this genetic factor in relation to AEG susceptibility with an adequate methodological quality is needed.
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Affiliation(s)
- Weifeng Tang
- Department of Cardiothoracic Surgery, Affiliated People's Hospital of Jiangsu University, Zhenjiang, Jiangsu Province, People's Republic of China
| | - Yafeng Wang
- Department of Cardiology, The People's Hospital of Xishuangbanna dai Autonomous Prefecture, Jinghong, Yunnan Province, People's Republic of China
| | - Huiwen Pan
- Department of Cardiothoracic Surgery, Affiliated People's Hospital of Jiangsu University, Zhenjiang, Jiangsu Province, People's Republic of China
| | - Hao Qiu
- Department of Immunology, School of Medicine, Jiangsu University, Zhenjiang, Jiangsu Province, People's Republic of China
| | - Shuchen Chen
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, People's Republic of China
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Papaconstantinou I, Kapizioni C, Legaki E, Xourgia E, Karamanolis G, Gklavas A, Gazouli M. Association of miR-146 rs2910164, miR-196a rs11614913, miR-221 rs113054794 and miR-224 rs188519172 polymorphisms with anti-TNF treatment response in a Greek population with Crohn’s disease. World J Gastrointest Pharmacol Ther 2017; 8:193-200. [PMID: 29152405 PMCID: PMC5680166 DOI: 10.4292/wjgpt.v8.i4.193] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Revised: 08/21/2017] [Accepted: 09/15/2017] [Indexed: 02/06/2023] Open
Abstract
AIM To investigate the correlation between rs2910164, rs11 614913, rs113054794, and rs188519172 polymorphisms and response to anti-TNF treatment in patients with Crohn’s disease (CD).
METHODS One hundred seven patients with CD based on standard clinical, endoscopic, radiological, and pathological criteria were included in the study. They all received infliximab or adalimumab intravenously or subcutaneously at standard induction doses as per international guidelines. Clinical and biochemical response was assessed using the Harvey-Bradshaw index and CRP levels respectively. Endoscopic response was evaluated by ileocolonoscopy at week 12-20 of therapy. The changes in endoscopic appearance compared to baseline were classified into four categories, and patients were classified as responders and non-responders. Whole peripheral blood was extracted and genotyping was performed by PCR.
RESULTS One hundred and seven patients were included in the study. Seventy two (67.3%) patients were classified as complete responders, 22 (20.5%) as partial while 13 (12.1%) were primary non-responders. No correlation was detected between response to anti-TNF agents and patients’ characteristics such as gender, age and disease duration while clinical and biochemical indexes used were associated with endoscopic response. Concerning prevalence of rs2910164, rs11614913, and rs188519172 polymorphisms of miR-146, miR-196a and miR-224 respectively no statistically important difference was found between complete, partial, and non-responders to anti-TNF treatment. Actually CC genotype of rs2910164 was not detected in any patient. Regarding rs113054794 of miR-221, normal CC genotype was the only one detected in all studied patients, suggesting this polymorphism is highly rare in the studied population.
CONCLUSION No correlation is detected between studied polymorphisms and patients’ response to anti-TNF treatment. Polymorphism rs113054794 is not detected in our population.
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Affiliation(s)
- Ioannis Papaconstantinou
- 2nd Department of Surgery, Aretaieio Hospital, Medical School, National and Kapodistrian University of Athens, 11528 Athens, Greece
| | - Christina Kapizioni
- Gastroenterology Department, Tzaneion General Hospital, 18536 Piraeus, Greece
| | - Evangelia Legaki
- Laboratory of Biology, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Elena Xourgia
- Laboratory of Biology, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - George Karamanolis
- Gastroenterology Unit, 2nd Department of Surgery, Aretaieio Hospital, Medical School, National and Kapodistrian University of Athens, 11528 Athens, Greece
| | - Antonios Gklavas
- 2nd Department of Surgery, Aretaieio Hospital, Medical School, National and Kapodistrian University of Athens, 11528 Athens, Greece
| | - Maria Gazouli
- Laboratory of Biology, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
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Wang J, Li Y, Qi Y. Effect of glutamine-enriched nutritional support on intestinal mucosal barrier function, MMP-2, MMP-9 and immune function in patients with advanced gastric cancer during perioperative chemotherapy. Oncol Lett 2017; 14:3606-3610. [PMID: 28927119 PMCID: PMC5588077 DOI: 10.3892/ol.2017.6612] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Accepted: 06/28/2017] [Indexed: 01/01/2023] Open
Abstract
We studied the effects of glutamine-enriched nutritional support on intestinal mucosal barrier, matrix metalloproteinase (MMP)-2, MMP-9 and immune function during perioperative chemotherapy in patients with advanced gastric cancer. The study was conducted on 94 patients with advanced gastric cancer admitted from April 2015 to March 2016. They were randomly divided into observation and control groups, n=47. Control group was given basic nutritional support whereas glutamine-enriched nutritional support was given to patients in observation group. High-performance liquid chromatography was used to measure lactulose and mannitol ratio in urine (L/M) and ELISA was used to measure D-lactate levels before chemotherapy and in the 1st, 2nd and 3rd cycle of chemotherapy. Immunoglobulin level was detected by immune turbidimetry assay, T lymphocyte subsets were determined by flow cytometry after 3 cycles of chemotherapy, MMP-2 and MMP-9 of patients were compared between the two groups. The serious adverse reactions incidence (grade and IV) of patients were observed. To evaluate the life quality of patients, QLQ-C30 was used after 6 months. The levels of L/M and D-lactate in both groups after the first cycle of chemotherapy were significantly higher than that before chemotherapy; they began to decline after the second or third cycle, but were still significantly higher than the levels before chemotherapy (p<0.05). On comparison, between the two groups after 1st, 2nd, 3rd cycle after chemotherapy, L/M and D-lactate levels of patients in the observation group were significantly lower than in the control group (p<0.05). Incidence of serious adverse reactions (grades III and IV) in observation group was significantly lower than control group (p<0.05). At follow-up of 6 months, living quality scores of patients in observation group were significantly higher than control group (p<0.05). Glutamine-enriched nutritional support can effectively protect the intestinal mucosal barrier function in patients with advanced gastric cancer in their perioperative chemotherapy, improve the level of MMP-2 and MMP-9 in patients with advanced gastric cancer, enhance their immune function, reduce the incidence of adverse reactions and improve their quality of life, which is of remarkable clinical application value.
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Affiliation(s)
- Juan Wang
- Department of Clinical Nutrition, Weifang People's Hospital, Weifang, Shandong 261000, P.R. China
| | - Yanfen Li
- Department of Oncology, Weifang People's Hospital, Weifang, Shandong 261000, P.R. China
| | - Yuanling Qi
- Department of Oncology, Weifang People's Hospital, Weifang, Shandong 261000, P.R. China
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Xie S, Zhou F, Wang J, Cao H, Chen Y, Liu X, Zhang Z, Dai J, He X. Functional polymorphisms of ATP citrate lyase gene predicts clinical outcome of patients with advanced colorectal cancer. World J Surg Oncol 2015; 13:42. [PMID: 25890184 PMCID: PMC4359538 DOI: 10.1186/s12957-015-0440-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2014] [Accepted: 01/07/2015] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Previous studies have demonstrated that ATP citrate lyase (ACLY) plays an important role in the development of many cancers. Our current study aims to assess the effects of functional single nucleotide polymorphisms (SNPs) in ACLY gene on recurrence and survival of colorectal cancer (CRC) patients. METHODS A total of 697 resected Chinese CRC patients were included in this study. Two functional single nucleotide polymorphisms in ACLY gene were examined using the Sequenom iPLEX genotyping system. Multivariate Cox proportional hazards model and Kaplan-Meier curve were used for the prognosis analysis. RESULTS Multivariate Cox regression analysis showed that there was no significant association between SNPs in ACLY gene and the prognosis of total patient cohort. However, in patients with stage III + IV diseases, the two functional SNPs (rs2304497 and rs9912300) exhibited a significant association with the risks of death (HR = 0.47, 95% CI = 0.24-0.90 and HR = 0.59, 95% CI = 0.37-0.92, respectively) and recurrence (HR = 0.46, 95% CI = 0.24-0.86 and HR = 0.54, CI = 0.35-0.83, respectively). Kaplan-Meier analysis indicated that those CRC patients carrying heterozygous (WV) or homozygous variant (VV) genotypes in rs2304497 and rs9912300 had significantly better overall survival (OS) and recurrence-free survival (RFS). Moreover, we observed remarkable cumulative effects of these two SNPs on overall survival and recurrence-free survival (P for trend = 0.012 and 0.003, respectively). Compared with patients carrying zero unfavorable genotype, those carrying two unfavorable genotypes had a 2.24-fold and 2.33-fold increase of death and recurrence risks, respectively. CONCLUSIONS The SNPs in ACLY gene may serve as independent prognostic markers for patients with advanced stage CRC.
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Affiliation(s)
- Shuang Xie
- Department of General Surgery, Tangdu Hospital, Fourth Military Medical University, 169 West Changle Street, Xi'an, 710032, China. .,State Key Laboratory of Cancer Biology, Experimental Teaching Center of Basic Medicine, Fourth Military Medical University, Xi'an, 710032, China.
| | - Feng Zhou
- Department of General Surgery, Tangdu Hospital, Fourth Military Medical University, 169 West Changle Street, Xi'an, 710032, China. .,Department of General Surgery, Huaihai Hospital, Xuzhou Medical College, Xuzhou, Jiangsu, 221004, China.
| | - Jiaojiao Wang
- State Key Laboratory of Cancer Biology, Experimental Teaching Center of Basic Medicine, Fourth Military Medical University, Xi'an, 710032, China.
| | - Haiyan Cao
- State Key Laboratory of Cancer Biology, Experimental Teaching Center of Basic Medicine, Fourth Military Medical University, Xi'an, 710032, China.
| | - Yibing Chen
- State Key Laboratory of Cancer Biology, Experimental Teaching Center of Basic Medicine, Fourth Military Medical University, Xi'an, 710032, China.
| | - Xiaonan Liu
- Xijing Hospital of Digestive Disease, Fourth Military Medical University, Xi'an, 710032, China.
| | - Zhaohui Zhang
- Department of General Surgery, Huaihai Hospital, Xuzhou Medical College, Xuzhou, Jiangsu, 221004, China.
| | - Jingyao Dai
- Department of Hepatobiliary Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, 710032, China.
| | - Xianli He
- Department of General Surgery, Tangdu Hospital, Fourth Military Medical University, 169 West Changle Street, Xi'an, 710032, China.
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Let-7b inhibits cell proliferation, migration, and invasion through targeting Cthrc1 in gastric cancer. Tumour Biol 2014; 36:3221-9. [PMID: 25510669 DOI: 10.1007/s13277-014-2950-5] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2014] [Accepted: 12/04/2014] [Indexed: 02/06/2023] Open
Abstract
Dysregulation of specific microRNAs (miRNAs) is found to play a vital role in carcinogenesis and progression of gastric cancer (GC). In the present study, we investigated the expression profiles of miRNAs in gastric cancer. Let-7b was found downregulated remarkably in gastric cancer tissues and was correlated with Helicobacter pylori infection, tumor stage, and lymphatic metastasis. Ectopic expression of let-7b suppressed the growth, migration, invasion, and tumorigenicity of GC cells, whereas let-7b knockdown promoted these phenotypes. Bioinformatic analysis predicted collagen triple helix repeat containing 1 (Cthrc1) as a direct target of let-7b. Luciferase assay showed that let-7b repressed the activity of Cthrc1 through binding its 3'UTR. Western blotting also confirmed that the protein levels of Cthrc1 were decreased by let-7b. Cthrc1 was significantly upregulated and reversely correlated with let-7b levels in GC. Co-expression of let-7b and Cthrc1 without its 3'UTR could rescue cell growth, migration, and invasion inhibited by let-7b. These results suggest that let-7b may directly target Cthrc1 and function as a tumor suppressor gene in GC.
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