keyword
MENU ▼
Read by QxMD icon Read
search

cell invasion

keyword
https://www.readbyqxmd.com/read/28231690/downregulation-of-hur-inhibits-the-progression-of-esophageal-cancer-through-interleukin-18
#1
Xiaohui Xu, Cheng Song, Zhihua Chen, Chenxiao Yu, Yi Wang, Yiting Tang, Judong Luo
Purpose: To investigate the effect of HuR downregulation and the potential target genes of HuR on the progression of esophageal squamous cell carcinoma (ESCC). Materials and Methods: In this study, a proteomics assay was used to detect the expression of proteins after HuR downregulation, and a luciferase assay was used to detect the potential presence of a HuR binding site on the 3'-UTR of IL-18. In addition, colony formation assay, MTT, EdU incorporation assay, Western blot, flow cytometry, immunohistochemistry, transwell invasion assay and wound healing assay were used...
February 24, 2017: Cancer Research and Treatment: Official Journal of Korean Cancer Association
https://www.readbyqxmd.com/read/28230864/dicer-promotes-tumorigenesis-by-translocating-to-nucleus-to-promote-sfrp1-promoter-methylation-in-cholangiocarcinoma-cells
#2
Wenlong Cheng, Yongqiang Qi, Li Tian, Bing Wang, Wenhua Huang, Yongjun Chen
Dicer, a member of the RNase III family of endoribonucleases, has an important role in regulating methylation of CpG islands in mammal cancer cells. However, the underlying mechanism of action remains unclear. In this study, we demonstrated that upregulation of Dicer in cholangiocarcinoma (CCA) cells and its translocation to nuclues to interact with heterochromatin protein 1α (HP1α). The nuclear Dicer/HP1α complex appeared to promote both H3K9 trimethylation and DNA methylation of the secreted frizzled-related protein 1 (SFRP1) promoter...
February 23, 2017: Cell Death & Disease
https://www.readbyqxmd.com/read/28230858/ngs-based-transcriptome-profiling-reveals-biomarkers-for-companion-diagnostics-of-the-tgf-%C3%AE-receptor-blocker-galunisertib-in-hcc
#3
Yuan Cao, Rahul Agarwal, Francesco Dituri, Luigi Lupo, Paolo Trerotoli, Serena Mancarella, Peter Winter, Gianluigi Giannelli
Transforming growth factor-beta (TGF-β) signaling has gained extensive interest in hepatocellular carcinoma (HCC). The small molecule kinase inhibitor galunisertib, targeting the TGF-β receptor I (TGF-βRI), blocks HCC progression in preclinical models and shows promising effects in ongoing clinical trials. As the drug is not similarly effective in all patients, this study was aimed at identifying new companion diagnostics biomarkers for patient stratification. Next-generation sequencing-based massive analysis of cDNA ends was used to investigate the transcriptome of an invasive HCC cell line responses to TGF-β1 and galunisertib...
February 23, 2017: Cell Death & Disease
https://www.readbyqxmd.com/read/28230806/metabolic-profiling-and-identification-of-shikonins-in-root-periderm-of-two-invasive-echium-spp-weeds-in-australia
#4
Dominik Skoneczny, Paul A Weston, Xiaocheng Zhu, Geoff M Gurr, Ragan M Callaway, Russel A Barrow, Leslie A Weston
Metabolic profiling can be successfully implemented to analyse a living system's response to environmental conditions by providing critical information on an organism's physiological state at a particular point in time and allowing for both quantitative and qualitative assessment of a specific subset(s) of key metabolites. Shikonins are highly reactive chemicals that affect various cell signalling pathways and possess antifungal, antibacterial and allelopathic activity. Based on previous bioassay results, bioactive shikonins, are likely to play important roles in the regulation of rhizosphere interactions with neighbouring plants, microbes and herbivores...
February 21, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28230774/inhibition-of-ccar1-a-coactivator-of-%C3%AE-catenin-suppresses-the-proliferation-and-migration-of-gastric-cancer-cells
#5
Te-Sheng Chang, Kuo-Liang Wei, Chung-Kuang Lu, Yi-Hsing Chen, Ying-Tung Cheng, Shui-Yi Tung, Cheng-Shyong Wu, Ming-Ko Chiang
The aberrant activation of Wnt signaling has been implicated in a variety of human cancers, including gastric cancer. Given the current hypothesis that cancer arises from cancer stem cells (CSCs), targeting the critical signaling pathways that support CSC self-renewal appears to be a useful approach for cancer therapy. Cell cycle and apoptosis regulator 1 (CCAR1) is a transcriptional coactivator which has been shown to be a component of Wnt/β-catenin signaling, and which plays an important role in transcriptional regulation by β-catenin...
February 21, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28230260/elevation-of-sharpin-protein-levels-in-prostate-adenocarcinomas-promotes-metastasis-and-impairs-patient-survivals
#6
Hai Huang, Tao Du, Yiming Zhang, Yiming Lai, Kaiwen Li, Xinxing Fan, Dingjun Zhu, Tianxin Lin, Kewei Xu, Jian Huang, Leyuan Liu, Zhenghui Guo
BACKGROUND: SHARPIN, SHANK-associated RH domain interacting protein, associates with a linear ubiquitin chain assembly complex (LUBAC) to regulate inflammation and immunity. It has been reported that SHARPIN is highly expressed in several human tumors including ovarian cancer and liver cancer. We found that SHARPIN is also highly expressed in prostate cancer cell lines of DU145, LNCAP, and PC-3. Suppression of SHARPIN caused an inhibition of NF-κB signal and decreases in tumorigenesis of cultured cells in NOD/SCID mouse model...
February 23, 2017: Prostate
https://www.readbyqxmd.com/read/28230236/a-proposal-of-post-operative-nomogram-for-overall-survival-in-patients-with-renal-cell-carcinoma-and-venous-tumor-thrombus
#7
Liangyou Gu, Zihuan Wang, Luyao Chen, Xin Ma, Hongzhao Li, Wenyuan Nie, Cheng Peng, Xintao Li, Yu Gao, Xu Zhang
OBJECTIVE: To identify the predictors of overall survival (OS) and create a post-operative prognostic model for patients with renal cell carcinoma (RCC) and venous tumor thrombus (VTT). PATIENTS AND METHODS: The study cohort included patients with RCC and VTT that underwent full surgical resection between 2006 and 2016. Univariate and multivariate analyses were used to determine the prognostic factors of OS. A nomogram was developed and internally calibrated by bootstrap resampling method...
February 23, 2017: Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28230172/evidence-for-critical-role-of-lymphocyte-cytosolic-protein-1-in-oral-cancer
#8
Nao Koide, Atsushi Kasamatsu, Yosuke Endo-Sakamoto, Sho Ishida, Toshihiro Shimizu, Yasushi Kimura, Isao Miyamoto, Shusaku Yoshimura, Masashi Shiiba, Hideki Tanzawa, Katsuhiro Uzawa
Lymphocyte cytosolic protein 1 (LCP1), a member of actin-binding protein of the plastin family, has been identified in several malignant tumors of non-hematopoietic sites, such as the colon, prostate, and breast. However, little is known about the roles of LCP1 in oral squamous cell carcinomas (OSCCs). This present study sought to clarify the clinical relevance of LCP1 in OSCCs and investigate possible clinical applications for treating OSCCs by regulating LCP1 expression. We found up-regulation of LCP1in OSCCs compared with normal counterparts using real-time quantitative reverse transcription polymerase chain reaction (qRT-PCR), immunoblotting, and immunohistochemistry (P < 0...
February 23, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28230074/lack-of-resistance-development-in-bemisia-tabaci-to-isaria-fumosorosea-after-multiple-generations-of-selection
#9
Tianni Gao, Zhaolei Wang, Yü Huang, Nemat O Keyhani, Zhen Huang
The emergence of insecticide resistant insect pests is of significant concern worldwide. The whitefly, Bemisia tabaci, is an important agricultural pest and has shown incredible resilience developing resistance to a number of chemical pesticides. Entomopathogenic fungi such as Isaria fumosorosea offer an attractive alternative to chemical pesticides for insect control, and this fungus has been shown to be an effective pathogen of B. tabaci. Little is known concerning the potential for the development of resistance to I...
February 23, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28229969/microrna-144-inhibits-hepatocellular-carcinoma-cell-proliferation-invasion-and-migration-by-targeting-zfx
#10
Hongbin Bao, Xinguo Li, Hengli Li, Hongli Xing, Binghui Xu, Xianfeng Zhang, Zhaoming Liu
MicroRNA 144 (miR-144), a small non-coding RNA, is frequently dysregulated in human several tumour progression, but its role and the underlying mechanisms in hepatocellular carcinoma (HCC) is poorly investigated. In the present study, the expression of miR-144 was firstly analysed in datasets derived from GSE21362 and TCGA, and then detected in HCC tissues and cell lines by quantitative RT-PCR (qRT-PCR) analysis. MiR-144 was shown to be significantly down-regulated in HCC tissues and cell lines. Subsequently, overexpression of miR-144 was transfected into HCC cell lines so as to investigate its biological function, including MTT, colony formation, and transwell assays...
March 2017: Journal of Biosciences
https://www.readbyqxmd.com/read/28229419/echocardiography-guided-intramyocardial-injection-method-in-a-murine-model
#11
Kay Maeda, Rick Seymour, Marc Ruel, Erik J Suuronen
Cardiac regenerative therapy has received attention as a potentially revolutionary approach for treating the damaged heart. The mouse model of myocardial infarction (MI) remains one of the most common tools for the evaluation of such new therapies. Typically, intramyocardial administration of cells or biomaterials in mice is performed by an open-chest surgical procedure, but less invasive delivery methods are becoming available. Echocardiography-based transthoracic myocardial injection is one such minimally invasive approach that can reliably deliver therapeutics to the target site with limited complications and quick recovery for the animal following the procedure...
2017: Methods in Molecular Biology
https://www.readbyqxmd.com/read/28228868/primary-neuroendocrine-carcinoma-of-the-breast-report-of-2-cases-and-literature-review
#12
Fernando Collado-Mesa, Jose M Net, Geetika A Klevos, Monica M Yepes
Neuroendocrine tumors of the breast are very rare accounting for less than 0.1% of all breast cancers and less than 1% of all neuroendocrine tumors. Focal neuroendocrine differentiation can be found in different histologic types of breast carcinoma including in situ and invasive ductal or invasive lobular. However, primary neuroendocrine carcinoma of the breast requires the expression of neuroendocrine markers in more than 50% of the cell population, the presence of ductal carcinoma in situ, and the absence of clinical evidence of concurrent primary neuroendocrine carcinoma of any other organ...
March 2017: Radiology case reports
https://www.readbyqxmd.com/read/28228690/human-cytomegalovirus-interleukin-10-enhances-matrigel-invasion-of-mda-mb-231-breast-cancer-cells
#13
Cendy A Valle Oseguera, Juliet V Spencer
BACKGROUND: While some risk factors for breast cancer are well-known, the influence of other factors, particularly virus infection, remains unclear. Human cytomegalovirus (HCMV) is widespread in the general population, and both molecular and epidemiological evidence has indicated links between HCMV and breast cancer. The HCMV protein cmvIL-10 is a potent suppressor of immune function that has also been shown to promote proliferation and migration of breast cancer cells. In this study, the impact of cmvIL-10 on tumor cell invasion through a simulated basement membrane was investigated...
2017: Cancer Cell International
https://www.readbyqxmd.com/read/28228659/mir-99a-suppresses-cell-invasion-and-metastasis-in-nasopharyngeal-carcinoma-through-targeting-hoxa1
#14
Jian-Gang Wang, Wu-Ping Tang, Ming-Chu Liao, Yan-Ping Liu, Xiao-Hong Ai
BACKGROUND: Recent studies reported that miRNAs play important roles in the carcinogenesis and progression of nasopharyngeal carcinoma (NPC). Therefore, further studies are warranted to better elucidate the function and mechanism of miRNAs in NPC. METHODS: Quantitative reverse transcription-polymerase chain reaction (RT-PCR) was used to detect the miR-99a expression in NPC cell lines and tissue samples. Wound healing, transwell migration and invasion, and lung metastatic colonization assays were performed to determine NPC cell migratory, invasive and metastatic abilities of NPC cells...
2017: OncoTargets and Therapy
https://www.readbyqxmd.com/read/28228658/high-expression-of-glucose-regulated-protein-78-grp78-is-associated-with-metastasis-and-poor-prognosis-in-patients-with-esophageal-squamous-cell-carcinoma
#15
Peng Ren, Chuangui Chen, Jie Yue, Jianguo Zhang, Zhentao Yu
BACKGROUND: Glucose-regulated protein 78 (GRP78) plays an important role in the invasion and metastasis of many human cancers. However, the role of this protein in the progression of invasion and metastasis in esophageal squamous cell carcinoma (ESCC) remains elusive. PATIENTS AND METHODS: Immunohistochemistry and Western blot were performed to analyze GRP78 expression in 92 patients with primary ESCC. The correlation of GRP78 expression with clinicopathological factors was analyzed...
2017: OncoTargets and Therapy
https://www.readbyqxmd.com/read/28228352/biochemical-changes-of-salivary-gland-adenoid-cystic-carcinoma-cells-induced-by-sgi-1776
#16
Xiuxiu Hou, Yunfang Yu, Jianguo Feng, Jiafeng Wang, Chuanming Zheng, Zhiqiang Ling, Minghua Ge, Xin Zhu
Provirus integration site for Moloney murine leukemia virus 1 (Pim-1) has proved to be an oncogene and it is known that to depress Pim-1 activity may be a novel oncological treatment strategy. SGI-1776, a small molecule, is the first clinically tested inhibitor of the Pim kinase family. Here, we aimed to explore the effect of SGI-1776 on salivary adenoid cystic carcinoma (SACC). Expression of Pim-1 was confirmed in SACC and control tissues by qRT-PCR. After SGI-1776 treatment, the Pim-1 expressions and Pim-1 kinase activity in both SACC-83 and SACC-LM cell lines were measured...
February 19, 2017: Experimental Cell Research
https://www.readbyqxmd.com/read/28228281/dysregulation-of-the-cytokine-gm-csf-induces-spontaneous-phagocyte-invasion-and-immunopathology-in-the-central-nervous-system
#17
Sabine Spath, Juliana Komuczki, Mario Hermann, Pawel Pelczar, Florian Mair, Bettina Schreiner, Burkhard Becher
Chronic inflammatory diseases are influenced by dysregulation of cytokines. Among them, granulocyte macrophage colony stimulating factor (GM-CSF) is crucial for the pathogenic function of T cells in preclinical models of autoimmunity. To study the impact of dysregulated GM-CSF expression in vivo, we generated a transgenic mouse line allowing the induction of GM-CSF expression in mature, peripheral helper T (Th) cells. Antigen-independent GM-CSF release led to the invasion of inflammatory myeloid cells into the central nervous system (CNS), which was accompanied by the spontaneous development of severe neurological deficits...
February 21, 2017: Immunity
https://www.readbyqxmd.com/read/28228254/control-of-mitochondrial-remodeling-by-the-atpase-inhibitory-factor-1%C3%A2-unveils-a-pro-survival-relay-via-opa1
#18
Danilo Faccenda, Junji Nakamura, Giulia Gorini, Gurtej K Dhoot, Mauro Piacentini, Masusuke Yoshida, Michelangelo Campanella
The ubiquitously expressed ATPase inhibitory factor 1 (IF1) is a mitochondrial protein that blocks the reversal of the F1Fo-ATPsynthase, preventing dissipation of cellular ATP and ischemic damage. IF1 suppresses programmed cell death, enhancing tumor invasion and chemoresistance, and is expressed in various types of human cancers. In this study, we examined its effect on mitochondrial redox balance and apoptotic cristae remodeling, finding that, by maintaining ATP levels, IF1 reduces glutathione (GSH) consumption and inactivation of peroxiredoxin 3 (Prx3) during apoptosis...
February 21, 2017: Cell Reports
https://www.readbyqxmd.com/read/28228219/-analysis-of-efficacy-of-surgical-treatment-for-iiia-small-cell-lung-cancer
#19
Xuejun Dou, Zhiyuan Wang, Liang Wang, Weiqiang Lu, Yunlei Ma, Shaofa Xu
BACKGROUND: Small cell lung cancer (SCLC) accounts for nearly 15% of all cases of cancer. As a type of highly invasive tumors, SCLC has high degree of malignancy, early and extensive metastasis, and is sensitive to chemotherapy and radiotherapy. The early treatment response rate of SCLC is high but it can also relapse rapidly without any treatment. Its median survival time is merely four to six months. Although many studies on SCLC have been conducted in recent years, its clinical treatment strategies have remained unchanged...
February 20, 2017: Zhongguo Fei Ai za Zhi, Chinese Journal of Lung Cancer
https://www.readbyqxmd.com/read/28228136/circulating-tumor-cells-capture-disease-evolution-in-advanced-prostate-cancer
#20
Justin Lack, Marc Gillard, Maggie Cam, Gladell P Paner, David J VanderWeele
BACKGROUND: Genetic analysis of advanced cancer is limited by availability of representative tissue. Biopsies of prostate cancer metastasized to bone are invasive with low quantity of tumor tissue. The prostate cancer genome is dynamic, however, with temporal heterogeneity requiring repeated evaluation as the disease evolves. Circulating tumor cells (CTCs) offer an alternative, "liquid biopsy", though single CTC sequencing efforts are laborious with high failure rates. METHODS: We performed exome sequencing of matched treatment-naïve tumor tissue, castrate resistant tumor tissue, and pooled CTC samples, and compared mutations identified in each...
February 23, 2017: Journal of Translational Medicine
keyword
keyword
112732
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"