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https://www.readbyqxmd.com/read/28081138/overexpression-of-kinesin-family-member-20a-correlates-with-disease-progression-and-poor-prognosis-in-human-nasopharyngeal-cancer-a-retrospective-analysis-of-105-patients
#1
Sai-Lan Liu, Huan-Xin Lin, Fang Qiu, Wei-Jing Zhang, Chun-Hao Niu, Wen Wen, Xiao-Qing Sun, Li-Ping Ye, Xian-Qiu Wu, Chu-Yong Lin, Li-Bing Song, Ling Guo
BACKGROUND: Numerous studies have shown Kinesin family member 20A (KIF20A) may play a critical role in the development and progression of cancer. However, the clinical value of KIF20A in nasopharyngeal carcinoma (NPC) is unknown. Here, we investigated the expression pattern of KIF20A in NPC and its correlation with clinicopathological features of patients. METHODS: Real-time PCR and Western blotting were used to quantify KIF20A expression in NPC cell lines and clinical specimens compared with normal controls...
2017: PloS One
https://www.readbyqxmd.com/read/28079815/morning-breathing-exercises-prolong-lifespan-by-improving-hyperventilation-in-people-living-with-respiratory-cancer
#2
Wei-Jie Wu, Shan-Huan Wang, Wei Ling, Li-Jun Geng, Xiao-Xi Zhang, Lan Yu, Jun Chen, Jiang-Xi Luo, Hai-Lu Zhao
Disturbance of oxygen-carbon dioxide homeostasis has an impact on cancer. Little is known about the effect of breath training on cancer patients. Here we report our 10-year experience with morning breathing exercises (MBE) in peer-support programs for cancer survivors.We performed a cohort study to investigate long-term surviving patients with lung cancer (LC) and nasopharyngeal cancer (NPC) who practiced MBE on a daily basis. End-tidal breath holding time (ETBHT) after MBE was measured to reflect improvement in alveolar O2 pressure and alveolar CO2 pressure capacity...
January 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28079011/molecular-mechanisms-of-anticancer-effects-of-phytoestrogens-in-breast-cancer
#3
Chia-Jung Hsieh, Ya-Ling Hsu, Ya-Fang Huang, Eing-Mei Tsai
Phytoestrogens derived from plants exert estrogenic as well as antiestrogenic effects and multiple actions within breast cancer cells. Chemopreventive properties of phytoestrogens have emerged from epidemiological observations. In recent clinical research studies, phytoestrogens are safe and may even protect against breast cancer. In this brief review, the molecular mechanisms of phytoestrogens on regulation of cell cycle, apoptosis, estrogen receptors, cell signaling pathways, and epigenetic modulations in relation to breast cancer are discussed...
January 11, 2017: Current Protein & Peptide Science
https://www.readbyqxmd.com/read/28077466/tea-consumption-and-risk-of-ischaemic-heart-disease
#4
Xia Li, Canqing Yu, Yu Guo, Zheng Bian, Jiahui Si, Ling Yang, Yiping Chen, Xiaolan Ren, Ge Jiang, Junshi Chen, Zhengming Chen, Jun Lv, Liming Li
OBJECTIVE: To prospectively examine the association between tea consumption and the risk of ischaemic heart disease (IHD). METHODS: Prospective study using the China Kadoorie Biobank; participants from 10 areas across China were enrolled during 2004-2008 and followed up until 31 December 2013. After excluding participants with cancer, heart disease and stroke at baseline, the present study included 199 293 men and 288 082 women aged 30-79 years at baseline...
January 11, 2017: Heart: Official Journal of the British Cardiac Society
https://www.readbyqxmd.com/read/28077164/erratum-to-novel-sorafenib-analogues-induce-apoptosis-through-shp-1-dependent-stat3-inactivation-in-human-breast-cancer-cells
#5
Chun-Yu Liu, Ling-Ming Tseng, Jung-Chen Su, Kung-Chi Chang, Pei-Yi Chu, Wei-Tien Tai, Chung-Wai Shiau, Kuen-Feng Chen
No abstract text is available yet for this article.
January 11, 2017: Breast Cancer Research: BCR
https://www.readbyqxmd.com/read/28077118/malat1-promoted-invasiveness-of-gastric-adenocarcinoma
#6
Na Keum Lee, Jung Hwa Lee, Cristina Ivan, Hui Ling, Xinna Zhang, Chan Hyuk Park, George A Calin, Sang Kil Lee
BACKGROUND: Gastric cancer is the second leading cause of cancer globally, and the mechanism of its pathogenesis is still largely unknown. Recently, non-coding RNAs have been recognized to promote metastasis in various cancers, including gastric cancer. METHODS: We found that metastasis associated lung adenocarcinoma transcript-1 (MALAT1) is upregulated in gastric cancer tissue compared to adjacent normal tissue, as determined by microarray and subsequent qRT-PCR, then investigated the impact of MALAT1 on apoptosis, cell proliferation, and the cell cycle to dissect the carcinogenesis of gastric cancer, and examined mechanisms of invasion and metastasis...
January 11, 2017: BMC Cancer
https://www.readbyqxmd.com/read/28075458/silencing-of-forkhead-box-d1-inhibits-proliferation-and-migration-in-glioma-cells
#7
Yuan-Feng Gao, Tao Zhu, Xiao-Yuan Mao, Chen-Xue Mao, Ling Li, Ji-Ye Yin, Hong-Hao Zhou, Zhao-Qian Liu
Despite the extensive role of Forkhead box transcription factors in the development and progression of various cancers, little is known about their role in glioma. We examined the expression and function of Forkhead box D1 (FOXD1) in glioma cell behavior and found that FOXD1 was upregulated and directly correlated with the glioma grade. Data analysis also revealed significant differences in FOXD1 expression for both gene expression profiles (GSE4290 and GSE7696) and the TCGA datasets. Additionally, decreased FOXD1 expression in U251 and U87 glioma cells caused a delay in cell growth and a disruption in colony formation...
January 2, 2017: Oncology Reports
https://www.readbyqxmd.com/read/28075171/the-role-of-tumor-microenvironment-in-collective-tumor-cell-invasion
#8
Jia-Shun Wu, Su-Rui Sheng, Xin-Hua Liang, Ya-Ling Tang
For many cancer types, cancer cells invade into surrounding tissues by collective movement of cell groups that remain connected via cell-cell junctions. This migration is completely distinguished from single-cell migration, in which cancer cells disrupt the tight intercellular junctions and gain a mesenchymal phenotype. Recently, emerging evidence has revealed that collective cell invasion depends on not only cell-intrinsic mechanisms but also on extracellular mechanisms by bidirectional interplay between the tumor cell and the tumor environment...
January 11, 2017: Future Oncology
https://www.readbyqxmd.com/read/28074308/influence-of-ts-and-abcb1%C3%A2-gene-polymorphisms-on-survival-outcomes-of-5%C3%A2-fu-based-chemotherapy-in-a%C3%A2-chinese-population-of-advanced-gastric-cancer-patients
#9
Jun Chen, Xueming Ying, Ling Zhang, Xiaojun Xiang, Jianping Xiong
To investigate the impacts of gene variations on survival outcomes of advanced gastric cancer (AGC) patients treated with 5‑fluorouracil (5-FU)-based chemotherapy, we analyzed the associations of 2 indels of the TS gene rs34743033 (double or triple tandem repeats of a 28 bp sequence in 5'-UTR, denoted as 2R or 3R allele) and rs16430 (a 6 bp variation at 1494 bp in 3'-UTR, denoted as ins6 or del6 allele) and 2 single nucleotide polymorphisms (SNPs) of ABCB1gene rs2032582 in exon 21 and rs1045642 in exon 26, with clinical outcomes after 5‑FU treatment...
January 10, 2017: Wiener Klinische Wochenschrift
https://www.readbyqxmd.com/read/28073899/paper-based-microrna-expression-profiling-from-plasma-and-circulating-tumor-cells
#10
Sai Mun Leong, Karen Mei-Ling Tan, Hui Wen Chua, Mo-Chao Huang, Wai Chye Cheong, Mo-Huang Li, Steven Tucker, Evelyn Siew-Chuan Koay
BACKGROUND: Molecular characterization of circulating tumor cells (CTCs) holds great promise for monitoring metastatic progression and characterizing metastatic disease. However, leukocyte and red blood cell contamination of routinely isolated CTCs makes CTC-specific molecular characterization extremely challenging. METHODS: Here we report the use of a paper-based medium for efficient extraction of microRNAs (miRNAs) from limited amounts of biological samples such as rare CTCs harvested from cancer patient blood...
January 10, 2017: Clinical Chemistry
https://www.readbyqxmd.com/read/28073184/functional-lipidomics-palmitic-acid-impairs-hepatocellular-carcinoma-development-by-modulating-membrane-fluidity-and-glucose-metabolism
#11
Ling Lin, Ying Ding, Yi Wang, Zhenxin Wang, Xuefei Yin, Guoquan Yan, Lei Zhang, Pengyuan Yang, Huali Shen
: Lipids are essential cellular components and energy sources of living organisms, altered lipid composition is increasingly recognized as a signature of cancer. We performed the lipidomic analysis in a series of hepatocellular carcinoma (HCC) cells and identified over 1700 intact lipids originating from 3 major lipid categories. Comparative lipidomic screening revealed 93 significantly changed lipids and decreased palmitic acyl (C16:0)-containing glycerophospholipids (GPs) were positively associated with metastatic abilities of HCC cells...
January 10, 2017: Hepatology: Official Journal of the American Association for the Study of Liver Diseases
https://www.readbyqxmd.com/read/28072869/discovery-and-molecular-basis-of-a-diverse-set-of-polycomb-repressive-complex-2-inhibitors-recognition-by-eed
#12
Ling Li, Hailong Zhang, Man Zhang, Mengxi Zhao, Lijian Feng, Xiao Luo, Zhenting Gao, Ying Huang, Ophelia Ardayfio, Ji-Hu Zhang, Ying Lin, Hong Fan, Yuan Mi, Guobin Li, Lei Liu, Leying Feng, Fangjun Luo, Lin Teng, Wei Qi, Johannes Ottl, Andreas Lingel, Dirksen E Bussiere, Zhengtian Yu, Peter Atadja, Chris Lu, En Li, Justin Gu, Kehao Zhao
Polycomb repressive complex 2 (PRC2), a histone H3 lysine 27 methyltransferase, plays a key role in gene regulation and is a known epigenetics drug target for cancer therapy. The WD40 domain-containing protein EED is the regulatory subunit of PRC2. It binds to the tri-methylated lysine 27 of the histone H3 (H3K27me3), and through which stimulates the activity of PRC2 allosterically. Recently, we disclosed a novel PRC2 inhibitor EED226 which binds to the K27me3-pocket on EED and showed strong antitumor activity in xenograft mice model...
2017: PloS One
https://www.readbyqxmd.com/read/28072604/epigenetic-upregulation-of-cxcl12-expression-mediates-anti-tubulin-chemotherapeutics-induced-neuropathic-pain
#13
Ting Xu, Xiao-Long Zhang, Han-Dong Ou-Yang, Zhen-Yu Li, Cui-Cui Liu, Zhen-Zhen Huang, Jing Xu, Jia-You Wei, Bi-Lin Nie, Chao Ma, Shao-Ling Wu, Wen-Jun Xin
Clinically, Microtubule-targeted agents-induced neuropathic pain hampers chemotherapeutics for cancer patients. Here, we found that application of paclitaxel or vincristine increased the protein and mRNA expression of CXCL12, and frequency and amplitude of miniature excitatory post synaptic currents (mEPSCs) in spinal dorsal horn neurons. Spinal local application of CXCL12 induced the long-term potentiation (LTP) of nociceptive synaptic transmission and increased the amplitude of mEPSCs. Inhibition of CXCL12 by using the transgenic mice (CXCL12) or neutralizing antibody or siRNA ameliorated the mEPSCs enhancement and mechanical allodynia...
January 7, 2017: Pain
https://www.readbyqxmd.com/read/28071899/near-ir-absorbing-gold-nanoframes-with-enhanced-physiological-stability-and-improved-biocompatibility-for-in-vivo-biomedical-applications
#14
Liying Wang, Yunching Chen, Hsin Yao Lin, Yung-Te Hou, Ling-Chu Yang, Aileen Y Sun, Jia-Yu Liu, Chien-Wen Chang, Dehui Wan
This paper describes the synthesis of near-infrared (NIR)-absorbing gold nanoframes (GNFs) and a systematic study comparing their physiological stability and biocompatibility with those of hollow Au-Ag nanoshells (GNSs), which have been used widely as photothermal agents in biomedical applications because of their localized surface plasmon resonance (LSPR) in the NIR region. The GNFs were synthesized in three steps: galvanic replacement, Au deposition, and Ag dealloying, using silver nanospheres (SNP) as the starting material...
January 10, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28070171/casticin-induces-apoptosis-and-g0-g1-cell-cycle-arrest-in-gallbladder-cancer-cells
#15
Xiao-Ling Song, Yun-Jiao Zhang, Xue-Feng Wang, Wen-Jie Zhang, Zheng Wang, Fei Zhang, Yi-Jian Zhang, Jian-Hua Lu, Jia-Wei Mei, Yun-Ping Hu, Lei Chen, Huai-Feng Li, Yuan-Yuan Ye, Ying-Bin Liu, Jun Gu
BACKGROUND: Casticin, the flavonoid extracted from Vitex rotundifolia L, exerts various biological effects, including anti-inflammatory and anti-cancer activity. The aim of this study is to investigate the effects and mechanisms of casticin in human gallbladder cancer cells. METHODS: Human NOZ and SGC996 cells were used to perform the experiments. CCK-8 assay and colony formation assay were performed to evaluate cell viability. Cell cycle analyses and annexin V/PI staining assay for apoptosis were measured using flow cytometry...
2017: Cancer Cell International
https://www.readbyqxmd.com/read/28069384/regulation-of-cancerous-progression-and-epithelial-mesenchymal-transition-by-mir-34c-3p-via-modulation-of-map3k2-signaling-in-triple-negative-breast-cancer-cells
#16
Jiang Wu, Wei-Zhi Li, Mei-Ling Huang, Hong-Liang Wei, Ting Wang, Jing Fan, Nan-Lin Li, Rui Ling
Emerging but limited data have evidenced an essential involvement of microRNAs (miRNAs) in the development and progression of triple negative breast cancer (TNBC), which empowers these small regulators as an innovative therapeutic approach, especially for this unique tumor subgroup still lacking an efficient and specific therapeutic target. Herein, we reported the down-regulation of miR-34c-3p level in TNBC tissues, and its expression was closely associated with estrogen receptor alpha (ERα), but not other receptors, in well-characterized breast cancer (BCa) cells...
January 6, 2017: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/28068605/questionnaire-to-assess-quality-of-life-in-patients-with-breast-cancer-validation-of-the-chinese-version-of-the-eortc-qlq-br-53
#17
Zhen Zhang, Xian Zhang, Ling Wei, Yunshou Lin, Dongwen Wu, Shumin Xie, Lin Yue, Jingru Tian, Yu Zhang, Qijun Song, Stephenie Mu-Lian Woo, Adam R Miller, Le Luo, Lei Zhang
PURPOSE: To evaluate the reliability and validity of the Chinese version of the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-Breast Cancer (EORTC QLQ-BR53) questionnaire firstly in north of China. METHODS: A total of 294 outpatients with breast cancer in Tianjin Cancer Institution and Hospital from November 2014 to August 2015 were enrolled in this study. All patients self-administered the EORTC QLQ-BR25 and the Short Form 36 Health Survey (SF-36)...
January 6, 2017: Breast: Official Journal of the European Society of Mastology
https://www.readbyqxmd.com/read/28065218/clinical-observation-of-bevacizumab-combined-with-s-1-in-the-treatment-of-pretreated-advanced-esophageal-carcinoma
#18
Nie Ke-Ke, Geng Chuan-Xin, Zhang Ling, Liu Shi-Chao, Zhang Zhong-Fa, Wang Rong, Zou Xiao, Ji You-Xin
Objective To investigate the clinical effects and safety of bevacizumab combined with S-1 as the second-line treatment of recurrent and/or metastatic esophageal cancer after chemoradiation. Methods Patients with recurrent or metastatic esophageal cancer after chemoradiation were treated with bevacizumab and S-1. Bevacizumab was used by intravenous infusion, 7.5mg/kg body weight on day 1; S-1 was used by oral at 80mg/m(2)·d on day 1-14, 21 days as a cycle of treatment and repeated until either pro- gressive disease or intolerable toxicity occurred...
November 20, 2016: Chinese Medical Sciences Journal, Chung-kuo i Hsüeh K'o Hsüeh Tsa Chih
https://www.readbyqxmd.com/read/28064359/season-of-birth-and-the-risk-of-type-2-diabetes-in-adulthood-a-prospective-cohort-study-of-0-5-million-chinese-adults
#19
Jiahui Si, Canqing Yu, Yu Guo, Zheng Bian, Xia Li, Ling Yang, Yiping Chen, Huarong Sun, Bo Yu, Junshi Chen, Zhengming Chen, Jun Lv, Liming Li
AIMS/HYPOTHESIS: Season of birth as a surrogate for potential environmental exposure during fetal development and early postnatal life has shown an inconsistent association with adult type 2 diabetes in white populations living in high-latitude regions. The present study aimed to examine the association between birth seasonality and risk of adult type 2 diabetes in Chinese individuals living across wide regions of low latitude and lower to middle latitude. METHODS: Participants from the China Kadoorie Biobank were enrolled during 2004-2008 and followed up until 31 December 2013...
January 7, 2017: Diabetologia
https://www.readbyqxmd.com/read/28063165/diabetes-plasma-glucose-and-incidence-of-pancreatic-cancer-a-prospective-study-of-0-5-million-chinese-adults-and-a-meta-analysis-of-22-cohort-studies
#20
Yuanjie Pang, Christiana Kartsonaki, Yu Guo, Fiona Bragg, Ling Yang, Zheng Bian, Yiping Chen, Andri Iona, Iona Y Millwood, Jun Lv, Canqing Yu, Junshi Chen, Liming Li, Michael V Holmes, Zhengming Chen
Diabetes is associated with an increased risk of pancreatic cancer (PC) in Western populations. Uncertainty remains, however, about the relevance of plasma glucose for PC among people without diabetes and about the associations of diabetes and high blood glucose with PC in China where the increase in diabetes prevalence has been very recent. The prospective China Kadoorie Biobank (CKB) study recruited 512,000 adults aged 30-79 years from 10 diverse areas of China during 2004-08, recording 595 PC cases during 8 years of follow-up...
January 7, 2017: International Journal of Cancer. Journal International du Cancer
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