keyword
MENU ▼
Read by QxMD icon Read
search

MIMIC database

keyword
https://www.readbyqxmd.com/read/27923017/expression-of-microrna-328-functions-as-a-biomarker-for-recurrence-of-early-gastric-cancer-egc-after-endoscopic-submucosal-dissection-esd-by-modulating-cd44
#1
Hui-Guang Xue, Ai-Hua Yang, Xue-Guo Sun, Yan-Yan Lu, Zi-Bin Tian
BACKGROUND This study investigated the molecular mechanism of the effect of CD44 on the recurrence of EGC after ESD, including the potential regulator and signaling pathways of CD44. MATERIAL AND METHODS We searched the miRNA online database (www.mirdb.org) with the "seed sequence" located within the 3'-UTR of the target gene, and performed luciferase assay to test the miRNA/mRNA relationship. We also determined the expression of CD44 in the EGC and control samples. In addition, statistical analysis was used to explore the role of miR-328 as a biomarker to predict the recurrence after ECD...
December 6, 2016: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/27913053/intestinal-metaplasia-of-appendiceal-endometriosis-is-not-uncommon-and-may-mimic-appendiceal-mucinous-neoplasm
#2
Monika Vyas, Serena Wong, Xuchen Zhang
Endometriosis of the appendix can be an incidental finding or a cause of appendicitis, intussusception, perforation or retention mucocele. Intestinal metaplasia of appendiceal endometriosis may occur, which can lead to a misdiagnosis of low-grade appendiceal mucinous neoplasm. On a retrospective search of the pathology database from 2001 to 2015, we identified 78 appendiceal endometriosis cases and intestinal metaplasia was present in 10/78 (13%) cases. In most of the cases (90%), the foci of intestinal metaplasia were mainly localized close to the mucosa...
October 25, 2016: Pathology, Research and Practice
https://www.readbyqxmd.com/read/27904776/microrna-195-suppresses-colorectal-cancer-cells-proliferation-via-targeting-fgf2-and-regulating-wnt-%C3%AE-catenin-pathway
#3
Xianxiang Zhang, Ji Xu, Tao Jiang, Guangwei Liu, Dongsheng Wang, Yun Lu
Colorectal cancer (CRC) is a prevalent cancer with high mortality worldwide. This study was aimed to explore the functional effects of microRNA-195 (miR-195) on CRC cells and the underling mechanism involved. quantitative PCR (qPCR) was performed to monitor the expression of miR-195 in CRC tissues and cell lines. SW480 and SW620 cells were transfected with either miR-195 mimic or antisense oligonucleotides (ASO) of miR-195. Then cell viability, cell cycle and the expressions of CyclinB1, CyclinD1 and Cyclin-Dependent Kinase 2 (CDK2) were respectively detected by 3-(4, 5-dimethyl-2-thiazolyl)-2, 5-diphenyltetrazolium bromide (MTT), flow cytometry, qPCR and Western blot...
2016: American Journal of Cancer Research
https://www.readbyqxmd.com/read/27896904/contrast-induced-encephalopathy-following-cardiac-catheterization
#4
Roberto Spina, Neil Simon, Romesh Markus, David Wm Muller, Krishna Kathir
OBJECTIVES: To describe the epidemiology, pathophysiology, clinical presentation, and management of contrast-induced encephalopathy (CIE) following cardiac catheterization. BACKGROUND: CIE is an acute, reversible neurological disturbance directly attributable to the intra-arterial administration of iodinated contrast medium. METHODS: The PubMed database was searched and all cases in the literature were retrieved and reviewed. RESULTS: 52 reports of CIE following cardiac catheterization were found...
November 29, 2016: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/27883251/mir-892a-promotes-hepatocellular-carcinoma-cells-proliferation-and-invasion-through-targeting-cd226
#5
Baoxing Jia, Ludong Tan, Zhe Jin, Yan Jiao, Yu Fu, Yahui Liu
Our study is aim to investigate the influence of miR-892a on proliferative and invasive activities of human hepatocellular carcinoma (HCC) cells through regulating CD226 expression. QRT-PCR was used to detect the expression levels of miR-892a and CD226 mRNA in HCC tissues and adjacent tissues or HCC cells and normal cells whereas Western Blot was used to detect the CD226 protein expression in tissue and cell samples. Then HuH-7 cell line was selected for following assays and respectively transfected with miR-892a mimics, miR-NC, Plenti-GIII-Ubc-CD226, and Plenti-GIII-Ubc followed by qRT-PCR assay to detect the miR-892a and CD226 expression...
November 24, 2016: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/27877065/poor-adhesion-of-fentanyl-transdermal-patches-may-mimic-end-of-dosage-failure-after-48-hours-and-prompt-early-patch-replacement-in-hospitalized-cancer-pain-patients
#6
Isabelle Arnet, Sabrina Schacher, Eva Balmer, Dieter Koeberle, Kurt E Hersberger
CONTEXT: Renewal of fentanyl transdermal patch (transdermal therapeutic system [TTS]) should occur every 3 days (72 hours) according to manufacturer's guidelines. Some studies mentioned patients reporting end-of-dose failure, and thus, some authors recommend shortening the interval of application to 2 days (48 hours). However, reasons for early replacement are mostly unknown. OBJECTIVES: The objectives of this study were to assess the prevalence of early replacement of fentanyl TTS in a cancer center in Basel, Switzerland, and to assess the reasons for early replacement in stationary patients...
2016: Journal of Pain Research
https://www.readbyqxmd.com/read/27832663/mir-146a-5p-mediates-epithelial-mesenchymal-transition-of-oesophageal-squamous-cell-carcinoma-via-targeting-notch2
#7
Cong Wang, Wenxue Zhang, Lin Zhang, Xuan Chen, Fang Liu, Jing Zhang, Shanghui Guan, Yi Sun, Pengxiang Chen, Ding Wang, Effat Un Nesa, Yufeng Cheng, George M Yousef
BACKGROUND: Our previous study found that dysregulated microRNA-146a-5p (miR-146a-5p) is involved in oesophageal squamous cell cancer (ESCC) proliferation. This article aimed to evaluate its detailed mechanisms in ESCC epithelial-mesenchymal transition (EMT) progression. METHODS: Invasion assay, qRT-PCR and western blotting were used to validate the roles of miR-146a-5p and Notch2 in EMT progression. miRNA target gene prediction databases and dual-luciferase reporter assay were used to validate the target gene...
December 6, 2016: British Journal of Cancer
https://www.readbyqxmd.com/read/27824941/establishment-and-validation-of-gv-saps-ii-scoring-system-for-non-diabetic-critically-ill-patients
#8
Wen-Yue Liu, Shi-Gang Lin, Gui-Qi Zhu, Sven Van Poucke, Martin Braddock, Zhongheng Zhang, Zhi Mao, Fei-Xia Shen, Ming-Hua Zheng
BACKGROUND AND AIMS: Recently, glucose variability (GV) has been reported as an independent risk factor for mortality in non-diabetic critically ill patients. However, GV is not incorporated in any severity scoring system for critically ill patients currently. The aim of this study was to establish and validate a modified Simplified Acute Physiology Score II scoring system (SAPS II), integrated with GV parameters and named GV-SAPS II, specifically for non-diabetic critically ill patients to predict short-term and long-term mortality...
2016: PloS One
https://www.readbyqxmd.com/read/27824808/aberrant-expression-of-microrna-9-contributes-to-development-of-intracranial-aneurysm-by-suppressing-proliferation-and-reducing-contractility-of-smooth-muscle-cells
#9
Jing Luo, Hengwei Jin, Yuhua Jiang, Huijian Ge, Jiwei Wang, Youxiang Li
BACKGROUND MiR-9 is reportedly involved with many diseases, such as acute myeloid leukemia and liver oncogenesis. In the present study we investigated the molecular mechanism, including the potential regulator and signaling pathways, of MYOCD, which is the gene that in humans encodes the protein myocardin. MATERIAL AND METHODS We searched the online miRNA database (www.mirdb.org) with the "seed sequence" located within the 3'-UTR of the target gene, and then validated MYOCD to be the direct gene via luciferase reporter assay system, and further confirmed it in cultured cells by using Western blot analysis and realtime PCR...
November 8, 2016: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/27822004/the-morphometric-anatomy-of-the-delto-fulcral-triangle-a-3d-ct-based-reconstruction-study
#10
N Naidoo, L Lazarus, K S Satyapal, L De Wilde, A Van Tongel
This study introduced the new delto-fulcral triangle (DFT), the first anatomical model of its kind. As seen from the orthopaedician's supraspinatus-outlet view, the antero-superior point of the coracoid process along with the lateral- and posterior-most acromial landmarks form the boundaries of the DFT. Since these osseous scapular landmarks accounted for both dynamic and static stabilisers of the glenohumeral joint, knowledge of the anatomical features of the DFT may prove beneficial to the orthopaedic surgeon...
March 2017: Journal of Orthopaedics
https://www.readbyqxmd.com/read/27814341/association-between-microrna-125a-rs12976445-c-t-polymorphism-and-18f-fluorodeoxyglucose-18fdg-uptake-clinical-and-metabolic-response-in-patients-with-non-small-cell-lung-cancer
#11
Zhina Zang, Wenhua Guan, Diansen Chen, Yan Han, Zhan Shi, Jinjin Zhou
BACKGROUND MicroRNA-125a (miR-125a) has been involved with many diseases, such as hepatocellular carcinoma and inflammation. In this study, we aimed to investigate the molecular mechanism, including the potential regulator and signaling pathways, of vascular endothelial growth factor (VEGF). MATERIAL AND METHODS We divided the participants into 3 groups by rs12976445 genotype and performed chi-square tests to evaluate the differences between CC and CT+TT groups for sex, age, grading, pT category, metastases, and fludeoxyglucose F18 injection (18FDG) metabolism...
November 4, 2016: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/27811377/correlation-between-serum-il-1%C3%AE-and-mir-144-3p-as-well-as-their-prognostic-values-in-luad-and-lusc-patients
#12
Chen Wu, Bin Xu, You Zhou, Mei Ji, Dachuan Zhang, Jingting Jiang, Changping Wu
BACKGROUND: IL-1β is an essential factor of inflammation initiation, and it also promotes malignant transformation, indicating its tumorigenic property. We aimed to investigate the correlation between IL-1β and miR-144-3p as well as their prognostic values in LUAD and LUSC patients. RESULTS: The IL-1β level in both LUAD and LUSC patients was significantly higher than that of healthy donors (P < 0.001). In both populations, patients with low IL-1β level had better prognosis than high IL-1β level (P < 0...
November 3, 2016: Oncotarget
https://www.readbyqxmd.com/read/27808245/transcriptome-analysis-of-the-signalling-networks-in-coronatine-induced-secondary-laticifer-differentiation-from-vascular-cambia-in-rubber-trees
#13
Shaohua Wu, Shixin Zhang, Jinquan Chao, Xiaomin Deng, Yueyi Chen, Minjing Shi, Wei-Min Tian
The secondary laticifer in rubber tree (Hevea brasiliensis Muell. Arg.) is a specific tissue within the secondary phloem. This tissue differentiates from the vascular cambia, and its function is natural rubber biosynthesis and storage. Given that jasmonates play a pivotal role in secondary laticifer differentiation, we established an experimental system with jasmonate (JA) mimic coronatine (COR) for studying the secondary laticifer differentiation: in this system, differentiation occurs within five days of the treatment of epicormic shoots with COR...
November 3, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27802259/down-regulation-of-microrna-133b-suppresses-apoptosis-of-lens-epithelial-cell-by-up-regulating-bcl2l2-in-age-related-cataracts
#14
Feng Zhang, Weizhe Meng, Bin Tong
BACKGROUND MicroRNA-133b (miR-133b) has been reported to be involved in many diseases, including ovarian cancer and osteosarcoma. Accumulating evidence suggests that miR-133b plays important roles in human disease. In this study, we aimed to investigate the molecular mechanism, including the potential regulator and signaling pathways, of BCL2L2. MATERIAL AND METHODS We first searched the online miRNA database (www.mirdb.org) using the "seed sequence" located within the 3'-UTR of the target gene, and then performed luciferase assay to test the regulatory relationship between miR-133b and BCL2L2...
November 1, 2016: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/27794186/downregulation-of-microrna-637-increases-risk-of-hypoxia-induced-pulmonary-hypertension-by-modulating-expression-of-cyclin-dependent-kinase-6-cdk6-in-pulmonary-smooth-muscle-cells
#15
Hai-Yan Sang, Ying-Li Jin, Wen-Qi Zhang, Li-Bo Chen
BACKGROUND The objective of this study was to investigate the molecular mechanism by which miR-637 interferes with the expression of CDK6, which contributes to the development of pulmonary hypertension (PH) with chronic obstructive pulmonary disease (COPD). MATERIAL AND METHODS We used an online miRNA database to identify CDK6 as a virtual target of miR-637, and validated the hypothesis using luciferase assay. Furthermore, we transfected SMCs with miR-637 mimics and inhibitor, and expression of CDK6 was determined using Western blot and real-time PCR...
October 29, 2016: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/27792874/proteome-speciation-by-mass-spectrometry-characterization-of-composite-protein-mixtures-in-milk-replacers
#16
Marco Gaspari, Luca Chiesa, Annalisa Nicastri, Caterina Gabriele, Valeria Harper, Domenico Britti, Giovanni Cuda, Antonio Procopio
The ability of tandem mass spectrometry to determine the primary structure of proteolytic peptides, can be exploited to trace back the organisms from which the corresponding proteins were extracted. This information can be important when food products, such as protein powders, can be supplemented with lower-quality starting materials. In order to dissect the origin of proteinaceous material composing a given unknown mixture, a two-step database search strategy for bottom-up nanoLC-MS/MS data was implemented...
October 28, 2016: Analytical Chemistry
https://www.readbyqxmd.com/read/27786149/temporomandibular-disorder-in-otolaryngology-systematic-review
#17
L Stepan, C-K L Shaw, S Oue
BACKGROUND: Temporomandibular disorder poses a diagnostic challenge to otolaryngologists as orofacial pain, headache and otology symptoms are very common in temporomandibular disorder, and mimic a number of otolaryngological conditions. Missed diagnosis of temporomandibular disorder can lead to unnecessary investigation and treatment, resulting in further patient suffering. OBJECTIVES: To review the current literature and propose management pathways for otolaryngologists to correctly differentiate temporomandibular disorder from other otolaryngological conditions, and to initiate effective treatment for temporomandibular disorder in collaboration with other health professionals...
October 27, 2016: Journal of Laryngology and Otology
https://www.readbyqxmd.com/read/27779701/downregulation-of-microrna%C3%A2-574-in-cancer-stem-cells-causes-recurrence-of-prostate-cancer-via-targeting-rel
#18
Xiaodong Lai, Yanchun Guo, Zhitao Guo, Ruibao Liu, Xunguo Wang, Fang Wang
miR‑574‑5p has been reported involved in the pathogenesis of numerous human malignancies such as colorectal and lung cancer. In this study, we aimed to explore the roles of REL and miR‑574 in the recurrence of prostate cancer (PCa) and to identify the underlying molecular mechanisms. Our literature search found that miR‑574 is regulated in cancer stem cells (CSCs), and next we used the microRNA (miRNA) database (www.mirdb.org) to find REL as a target of miR‑574. Luciferase assay was performed to verify the miRNA/target relationship...
October 24, 2016: Oncology Reports
https://www.readbyqxmd.com/read/27764747/stochastic-hyperelastic-constitutive-laws-and-identification-procedure-for-soft-biological-tissues-with-intrinsic-variability
#19
B Staber, J Guilleminot
In this work, we address the constitutive modeling, in a probabilistic framework, of the hyperelastic response of soft biological tissues. The aim is on the one hand to mimic the mean behavior and variability that are typically encountered in the experimental characterization of such materials, and on the other hand to derive mathematical models that are almost surely consistent with the theory of nonlinear elasticity. Towards this goal, we invoke information theory and discuss a stochastic model relying on a low-dimensional parametrization...
September 22, 2016: Journal of the Mechanical Behavior of Biomedical Materials
https://www.readbyqxmd.com/read/27756113/avoidance-of-bottles-during-the-establishment-of-breast-feeds-in-preterm-infants
#20
REVIEW
Carmel T Collins, Jennifer Gillis, Andrew J McPhee, Hiroki Suganuma, Maria Makrides
BACKGROUND: Preterm infants start milk feeds by gavage tube. As they mature, sucking feeds are gradually introduced. Women who choose to breast feed their preterm infant are not always able to be in hospital with their baby and need an alternative approach to feeding. Most commonly, milk (expressed breast milk or formula) is given by bottle. Whether using bottles during establishment of breast feeds is detrimental to breast feeding success is a topic of ongoing debate. OBJECTIVES: To identify the effects of avoidance of bottle feeds during establishment of breast feeding on the likelihood of successful breast feeding, and to assess the safety of alternatives to bottle feeds...
October 19, 2016: Cochrane Database of Systematic Reviews
keyword
keyword
8080
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"