Abstract:
OBJECTIVE:Accumulating studies have reported that circular RNAs (circRNAs) can act as novel prognostic biomarkers in multiple malignant tumors. Here, we conducted a study to investigate the potential function and molecular mechanism of action of hsa_circ_0010882 in gastric cancer (GC). PATIENTS AND METHODS:The expression of hsa_circ_0010882 in the plasma of GC patients and in GC cell lines was verified by qRT-PCR. Its association with overall survival of GC patients was then analyzed by statistical analysis. Gain-of-function and loss-of-function assays were used to investigate the physiological function of hsa_circ_0010882 in GC cells in vitro in the context of proliferation, apoptosis, migration, and invasion. Moreover, the molecular mechanism of action of hsa_circ_0010882 was predicted using online databases and a literature review. A Western blot assay was used to detect the levels of proteins in the PI3K/Akt/mTOR signaling pathway. RESULTS:We found that hsa_circ_0010882 expression was significantly upregulated in the plasma of GC patients and GC cell lines. Increased expression of hsa_circ_0010882 was significantly correlated with tumor size and histological grade. In addition, GC patients with higher expression of hsa_circ_0010882 had significantly lower overall survival than patients with lower expression of hsa_circ_0010882. Multivariate analysis showed that hsa_circ_0010882 expression could be an independent prognostic factor for overall survival. The proliferation, migration, and invasiveness of GC cell lines were inhibited following hsa_circ_0010882 knock-down, while GC cellular apoptosis increased. Further, overexpression of hsa_circ_0010882 leads to increased proliferation, migration, and invasiveness of GC cell lines. While apoptosis was higher in the GC cell line group with low expressing hsa_circ_0010882 than the control group, no significant difference in apoptosis was detected between the hsa_circ_0010882 overexpressing and the control group. Finally, a mechanistic analysis demonstrated that the hsa_circ_0010882 was positively associated with PI3K/Akt/mTOR signaling pathway. CONCLUSIONS:Hsa_circ_0010882, as an oncogenic molecule, is highly expressed in the plasma of patients with GC and is associated with poor prognosis. It plays an important role in proliferation, migration, and invasive genotypes of GC cell lines via regulation of the PI3K/Akt/mTOR signaling pathway. Additionally, it might be a potential prognostic biomarker for GC patients.
journal_name
Eur Rev Med Pharmacol Scijournal_title
European review for medical and pharmacological sciencesauthors
Peng YK,Pu K,Su HX,Zhang J,Zheng Y,Ji R,Guo QH,Wang YP,Guan QL,Zhou YNdoi
10.26355/eurrev_202002_20165subject
Has Abstractpub_date
2020-02-01 00:00:00pages
1142-1151issue
3eissn
1128-3602issn
2284-0729journal_volume
24pub_type
杂志文章abstract:OBJECTIVE:To explore the expression and significance of SAA, CRP and FERR in patients diagnosed with COVID-19. PATIENTS AND METHODS:A total of 225 patients diagnosed with COVID-19 who were admitted to the North Hospital of First Hospital in Changsha, China, from 9th February 2020 to 7th March 2020 were enrolled. Their...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:10.26355/eurrev_202011_23631
更新日期:2020-11-01 00:00:00
abstract:OBJECTIVE:To study the expression, roles, and clinical significance of Brahma (BRM) and matrix metalloproteinase 2 (MMP2) in the thoracic aortic aneurysm and aortic dissection. PATIENTS ND METHODS:Arterial specimens from 20 cases of thoracic aortic dissection and 38 cases of thoracic aortic aneurysm, as well as normal...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:
更新日期:2017-06-01 00:00:00
abstract:OBJECTIVE:Pharmacological post-conditioning (PC) by intermittent but not continuous administration of exogenous bradykinin (BK) reduces ischemia/reperfusion (I/R) injury via the Reperfusion Injury Salvage Kinase (RISK) pathway activation. We evaluated whether intermittent administration with icatibant (HOE140), a BK2R ...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:10.26355/eurrev_201905_17953
更新日期:2019-05-01 00:00:00
abstract:CASE REPORT:We reported a HIV-infected patient, diagnosed as PJP with G6PD deficiency. Pneumocystis jiroveci pneumonia (PJP) is the most common opportunistic infection in subjects with human immunodeficiency virus (HIV) infection. Trimethoprim-sulfamethoxazole (TMP-SMX) is the first line regimen for Pneumocystis jirove...
journal_title:European review for medical and pharmacological sciences
pub_type:
doi:10.26355/eurrev_201812_16666
更新日期:2018-12-01 00:00:00
abstract:OBJECTIVE:To evaluate the impact of a new formulation of probiotic mouthwash (PM), using Biocult strong® dissolved in neutral mouthwash. PATIENTS AND METHODS:Forty-two patients with cardiovascular disease (CVD) or type 1 and type 2 diabetes were enrolled. Plaque Control Record (PCR) and Bleeding on Probing (BOP) were ...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:10.26355/eurrev_201712_14031
更新日期:2017-12-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to investigate the inhibitory role of microRNA-1299 (miR-1299) in prostate cancer, and to explore the possible underlying mechanism. PATIENTS AND METHODS:The expression of miR-1299 in 35 PCa tissues and para-carcinoma tissues, as well as PCa cell lines (PC-3) and prostatic epithelia...
journal_title:European review for medical and pharmacological sciences
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doi:10.26355/eurrev_201901_16865
更新日期:2019-01-01 00:00:00
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journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:10.26355/eurrev_201812_16537
更新日期:2018-12-01 00:00:00
abstract::Non-Muscle-Invasive-Bladder-Cancer represents 75-85% of the new bladder cancer cases per year. Trans-uretral vesical resection is the milestone for diagnosis and therapy. After primary treatment, recurrence is frequent depending on the presence of several established risk factors: multiplicity, T dimension, prior recu...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章,评审
doi:
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abstract:OBJECTIVE:To study the effects of chronic virus-mediated micro ribonucleic acid miR-27a on proliferation and migration capacities of liver cancer cells. PATIENTS AND METHODS:A total of 60 patients with primary liver cancer from January 2015 to December 2016 were selected as observation group, 60 patients with chronic ...
journal_title:European review for medical and pharmacological sciences
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doi:10.26355/eurrev_201809_15809
更新日期:2018-09-01 00:00:00
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journal_title:European review for medical and pharmacological sciences
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更新日期:2009-03-01 00:00:00
abstract:OBJECTIVES:Approximately one third of patients with ulcerative colitis (UC) require surgery. AIM:Aim of this study was to assess the quality of life (QoL) of UC patients who have undergone surgery with ileorectal anastomosis (IRA) or ileal pouch-anal anastomosis (IPAA) compared to UC patients not operated. PATIENTS A...
journal_title:European review for medical and pharmacological sciences
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doi:
更新日期:2014-01-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to investigate whether microRNA-135 plays a role in the malignant progression of gastric cancer (GC) by regulating SMAD2 and its underlying mechanism. PATIENTS AND METHODS:Quantitative Real Time-Polymerase Chain Reaction (qRT-PCR) was performed to examine microRNA-135 expression...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:10.26355/eurrev_201911_19437
更新日期:2019-11-01 00:00:00
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journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:10.26355/eurrev_201806_15289
更新日期:2018-06-01 00:00:00
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journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:
更新日期:1999-09-01 00:00:00
abstract:BACKGROUND:Obesity is a chronic non-communicable disease that affects a lot of people worldwide. Current management strategies for obesity include dietary management, physical exercises and pharmacological agents but sustenance of weight loss is still a problem. Perilipin 1 is a lipid droplet protein that is involved i...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:
更新日期:2014-01-01 00:00:00
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journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:
更新日期:2011-07-01 00:00:00
abstract::Surgery, chemotherapy and radiotherapy have been the main pillars of cancer treatment. Some of the recent improvements in survival of other cancers can be attributed to novel treatment therapies. Such therapies mostly target specific molecules involved in cancer progression and metastasis. Development and clinical int...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章,评审
doi:
更新日期:2016-03-01 00:00:00
abstract::Mucoepidermoid carcinoma (MEC) of the skin is an extremely rare neoplasm but is common in the major and minor salivary glands accounting of approximately 30% of all malignant tumors arising from these glands. Cutaneous involvement should be carefully assessed to exclude the possibility of metastases from distant sites...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:
更新日期:2012-10-01 00:00:00
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journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:
更新日期:2015-01-01 00:00:00
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journal_title:European review for medical and pharmacological sciences
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doi:
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journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章,评审
doi:
更新日期:2014-01-01 00:00:00
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journal_title:European review for medical and pharmacological sciences
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doi:10.26355/eurrev_201808_15634
更新日期:2018-08-01 00:00:00
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journal_title:European review for medical and pharmacological sciences
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更新日期:2019-08-01 00:00:00
abstract:OBJECTIVE:Pancreatic neuroendocrine tumors (PanNETs) are a small subgroup of tumors with a variety of biological behaviors. MATERIALS AND METHODS:We sought to identify the specially expressed genes and characterize significant pathways in PanNETs compared with non-neoplastic samples. Gene expression profile GSE43795 w...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:
更新日期:2015-09-01 00:00:00
abstract:OBJECTIVE:To explore the role of Id1 in ovarian cancer cell proliferation, invasion and apoptosis. MATERIALS AND METHODS:Lentivirus-based shRNA vectors were constructed to knockdown Id1 expression in SKOV3 ovarian cancer cells. The proliferation, invasion ability and apoptosis of SKOV3 cells were evaluated by CCK-8 as...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:
更新日期:2016-07-01 00:00:00
abstract:OBJECTIVE:Pulmonary surfactant-associated protein B (SP-B), which is synthesized and secreted by alveolar epithelial type II cells, is crucial for normal functioning of pulmonary surfactant. Degeneration of pulmonary surfactant is the essential cause of acute lung injury (ALI). ALI is often studied in animal models usi...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:
更新日期:2015-09-01 00:00:00
abstract:BACKGROUND & OBJECTIVES:Memory B cells represent 30-60% of the B cell pool and can be subdivided in IgM memory and switched memory. IgM memory B cells differ from switched because they express IgM and their frequency may vary from 20-50% of the total memory pool. Switched memory express IgG, IgA or IgE and lack surface...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:
更新日期:2004-09-01 00:00:00
abstract:OBJECTIVE:This study aimed to investigate the enzymatic anti-oxidative, hemolytic and cytotoxic activities of crude mucus proteins from the two earthworms including Eudrilus eugeniae (African night crawler) and Perionyx excavatus (Blue worm). MATERIALS AND METHODS:The bioactivities were determined by hemolytic activit...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:
更新日期:2017-01-01 00:00:00
abstract:OBJECTIVE:In this premarket clinical study, we evaluated the efficacy and safety of a novel Hydrogel (HYADD4-G) for reducing low back pain (LBP) in patients with degenerative disc disease (DDD). PATIENTS AND METHODS:Twenty-three patients with chronic LBP were enrolled. All patients presented with up to three lumbar bl...
journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:10.26355/eurrev_202003_20539
更新日期:2020-03-01 00:00:00
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journal_title:European review for medical and pharmacological sciences
pub_type: 杂志文章
doi:10.26355/eurrev_201712_14010
更新日期:2017-12-01 00:00:00