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https://www.readbyqxmd.com/read/28534370/research-on-the-coagulation-function-changes-in-non-small-cell-lung-cancer-patients-and-analysis-of-their-correlation-with-metastasis-and-survival
#1
Yongjun Qi, Jingwei Fu
PURPOSE: To investigate the relationship between coagulation function and prognosis of non-small cell lung cancer (NSCLC) patients. METHODS: 539 patients who were admitted to our hospital for the first time from December 2008 to December 2013 and pathologically diagnosed as NSCLC were enrolled in this study (study group), while 80 healthy persons served as controls (control group). Morning fasting venous blood samples were collected for coagulation function indexes, such as prothrombin time (PT), prothrombin time activity (PTA), international normalized ratio (INR), activated partial thromboplastin time (APTT), fibrinogen (Fib), D-dimer (D-D) and platelet count (PLT) and the coagulation function and survival rate were compared...
March 2017: Journal of B.U.ON.: Official Journal of the Balkan Union of Oncology
https://www.readbyqxmd.com/read/28529615/a-novel-blood-tool-of-cancer-prognosis-in-esophageal-squamous-cell-carcinoma-the-fibrinogen-albumin-ratio
#2
Zihui Tan, Man Zhang, Qiang Han, Jing Wen, Kongjia Luo, Peng Lin, Lanjun Zhang, Hong Yang, Jianhua Fu
Background: Coagulation and nutrition play important roles in cancer progression. We aim to investigate the impact of the fibrinogen/albumin ratio(FAR) in esophageal squamous cell carcinoma (ESCC) patients. Methods: We retrospectively analyzed 1135 patients with radical esophagectomy for ESCC from January 2008 to December 2010 in our center. X-tile software was used to determine the optimal cutoff levels for these biomarkers. Results: The optimal cutoff value was 0.08 for the FAR by the X-tile software. The FAR was statistically significantly associated with age(p=0...
2017: Journal of Cancer
https://www.readbyqxmd.com/read/28525975/venous-thromboembolism-in-hospitalized-patients-receiving-chemotherapy-for-malignancies-at-japanese-community-hospital-prospective-observational-study
#3
Hiromitsu Kitayama, Tomohiro Kondo, Junko Sugiyama, Kazutomo Kurimoto, Yasuhiro Nishino, Michiaki Hirayama, Yasushi Tsuji
BACKGROUND: Although Asian population was recognized to have a lower risk of venous thromboembolism (VTE), its increasing prevalence and incidence remain unclear in patients with malignancies. We attempted to predict VTE development using activation markers of coagulation and fibrinolysis. METHODS: We enrolled patients with malignancy admitted to Tonan Hospital between April and December 2014 to receive a new-for-them chemotherapy regimen. All patients were examined for VTE by computed tomography and whole-leg compression ultrasonography before chemotherapy and three months later...
May 19, 2017: BMC Cancer
https://www.readbyqxmd.com/read/28523161/the-safety-profile-of-preoperative-administration-of-heparin-for-thromboprophylaxis-in-chinese-patients-intended-for-thoracoscopic-major-thoracic-surgery-a-pilot-randomized-controlled-study
#4
Han-Yu Deng, Chang-Lin Shi, Gang Li, Jun Luo, Zhi-Qiang Wang, Yi-Dan Lin, Lun-Xu Liu, Qing-Hua Zhou
BACKGROUND: Patients undergoing major thoracic surgery especially for cancers are at a high risk of perioperative thromboembolism. Current guidelines recommended either heparin sodium (unfractionated heparin) or low-molecular-weight heparin (LMWH) for those patients at high risk of deep vein thrombosis (DVT). However, the rational timing of starting heparin has not yet been well established, because DVT can be caused by not only surgery but also comorbidities as well as prolonged hospital stay, and thoracic surgeons always concerned about heparin-related increased risk of intra- or post-operative bleeding...
April 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28522609/coagulation-factor-viia-mediated-protease-activated-receptor-2-activation-leads-to-%C3%AE-catenin-accumulation-via-the-akt-gsk3%C3%AE-pathway-and-contributes-to-breast-cancer-progression
#5
Abhishek Roy, Shabbir A Ansari, Kaushik Das, Ramesh Prasad, Anindita Bhattacharya, Suman Mallik, Asis Mukherjee, Prosenjit Sen
Cell migration and invasion are very characteristic features of cancer cells that promote metastasis, which is one of the most vulnerable causes of mortality among cancer patients. Emerging evidence has shown that coagulation factors can directly mediate cancer associated complications either by enhancing thrombus formation or by initiating various signaling events leading to metastatic cancer progression. It is well-established that apart from its distinct role in blood coagulation, coagulation factor FVIIa enhances aggressive behaviors of breast cancer cells, but the underlying signaling mechanisms still remain elusive...
May 18, 2017: Journal of Biological Chemistry
https://www.readbyqxmd.com/read/28516395/thoracoscopic-partial-resection-without-using-a-stapler-complete-republication
#6
Toshiya Toyazaki, Yasuaki Tomioka, Naohisa Chiba, Yuichiro Ueda, Yasuto Sakaguchi, Masashi Gotoh, Shinya Ishikawa, Tatsuo Nakagawa
Thoracoscopic partial pulmonary resection for small peripheral nodules without using a stapler has been introduced to our hospital. After partial resection was performed with electrocautery, two different methods of surface sealing were used: a coagulation method (C method) with Soft Coagulation alone, and a coagulation-suturing method (CS method) with Soft Coagulation combined with continuous suturing. The clinical outcomes of the two methods were retrospectively compared in this study. The C method was used in 19 lesions of 18 cases, and the CS method was used in 20 lesions of 19 cases...
May 17, 2017: General Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28506049/-laparoscopic-non-ischemic-partial-nephrectomy-using-a-microwave-tissue-coagulator-a-single-institutional-study
#7
Shinji Fukui, Yusuke Iemura, Yoshiaki Matsumura, Yoriaki Kagebayashi, Shoji Samma
We retrospectively investigated the surgical outcomes of renal cell carcinoma (RCC), perioperative complications, and residual renal function in patients receiving laparoscopic non-ischemic partial nephrectomy using a microwave tissue coagulator (MTC). Between January 2002 and December 2015, laparoscopic non-ischemic partial nephrectomy using MTC was performed in 49 patients. The histological diagnosis was RCC in 38 patients, angiomyolipoma in 4, oncocytoma in 2, and others in 5. A histologicallyproven positive surgical margin was observed in 1 (2...
April 2017: Hinyokika Kiyo. Acta Urologica Japonica
https://www.readbyqxmd.com/read/28505615/acute-disseminated-intravascular-coagulation-after-oxaliplatin-infusion
#8
Mark Waddle, Myra Irvin, Eva Gupta, Martin Gibbs, Tanya S Kakar, Nicole A Gannon, Jennifer R Arthurs, Deborah L Fischer, Sikander Ailawadhi
Oxaliplatin is one of the most commonly used drugs for patients with colorectal cancer. It has rarely been associated with disseminated intravascular coagulation (DIC) with only 3 previously reported cases. In all those instances, the patients had started receiving oxaliplatin, developed evidence of DIC during the course of planned treatment, and recovered with supportive care. We report a case of a 71-year-old man with colorectal cancer treated successfully with an oxaliplatin-based regimen who had disease relapse after 3 years...
May 16, 2017: Chemotherapy
https://www.readbyqxmd.com/read/28495502/multipronged-quantitative-proteomics-reveals-serum-proteome-alterations-in-breast-cancer-intrinsic-subtypes
#9
Akshada Gajbhiye, Raju Dabhi, Khushman Taunk, Mashanipalya G Jagadeeshaprasad, Sourav RoyChoudhury, Anupama Mane, Santhakumari Bayatigeri, Koel Chaudhury, Manas K Santra, Srikanth Rapole
Being molecularly heterogeneous, breast cancer tends to be a complicated oncological disease with high incidence rates throughout the world. The primary aim of this study was to identify the set of serum proteins with discriminatory capabilities towards the four major subtypes of breast cancer. We employed multipronged quantitative proteomic approaches like 2D-DIGE, iTRAQ and SWATH-MS and identified 307 differentially regulated proteins. Luminal A subtype consisted of 24, Luminal B subtype 38, HER2 Enriched subtype 17 and Triple negative breast cancer subtype 10 differentially regulated subtype specific proteins...
May 8, 2017: Journal of Proteomics
https://www.readbyqxmd.com/read/28490991/other-non-surgical-treatments-for-liver-cancer
#10
Paul Revel-Mouroz, Philippe Otal, Marion Jaffro, Antoine Petermann, Olivier Meyrignac, Pierre Rabinel, Fatima-Zohra Mokrane
Interventional radiology plays a major role in the modern management of liver cancers, in primary hepatic malignancies or metastases and in palliative or curative situations. Radiological treatments are divided in two categories based on their approach: endovascular treatment and direct transcapsular access. Endovascular treatments include mainly three applications: transarterial chemoembolization (TACE), transarterial radioembolization (TARE) and portal vein embolization (PVE). TACE and TARE share an endovascular arterial approach, consisting of a selective catheterization of the hepatic artery or its branches...
March 2017: Reports of Practical Oncology and Radiotherapy
https://www.readbyqxmd.com/read/28484081/identification-of-aberrantly-expressed-long-non-coding-rnas-in-stomach-adenocarcinoma
#11
Jianbin Gu, Yong Li, Liqiao Fan, Qun Zhao, Bibo Tan, Kelei Hua, Guobin Wu
AIM: Stomach adenocarcinoma (STAD) is a common malignancy worldwide. This study aimed to identify the aberrantly expressed long non-coding RNAs (lncRNAs) in STAD. RESULTS: Total of 74 DElncRNAs and 449 DEmRNAs were identified in STAD compared with paired non-tumor tissues. The DElncRNA/DEmRNA co-expression network was constructed, which covered 519 nodes and 2993 edges. The qRT-PCR validation results of DElncRNAs were consistent with our bioinformatics analysis based on RNA-sequencing...
April 21, 2017: Oncotarget
https://www.readbyqxmd.com/read/28483635/crystal-structure-of-tissue-factor-in-complex-with-antibody-10h10-reveals-the-signaling-epitope
#12
Alexey Teplyakov, Galina Obmolova, Thomas J Malia, Bingyuan Wu, Yonghong Zhao, Susann Taudte, G Mark Anderson, Gary L Gilliland
Tissue factor (TF) initiates the extrinsic pathway of blood coagulation through sequential binding and activation of coagulation factors VII (FVII) and X (FX). In addition, through activation of G-protein-coupled protease activated receptors (PARs) TF induces cell signaling that is related to cancer, angiogenesis and inflammation. Monoclonal antibodies (mAbs) proved to be a useful tool for studying the interplay between TF signaling and coagulation. MAb 10H10 is unique in that it blocks the signaling pathway and thus inhibits angiogenesis and tumor growth without interfering with coagulation...
May 5, 2017: Cellular Signalling
https://www.readbyqxmd.com/read/28483015/hemostatic-effect-of-hemocoagulase-agkistrodon-on-surgical-wound-in-breast-cancer-surgery
#13
Xu Lu, Xin Yang, Mingwei Zhu, Bin Hua, Xiaojuan Niu, Wenzheng Xiao, Junmin Wei
Objective To evaluate the hemostatic effect of hemocoagulase agkistrodon on surgical wound in breast cancer surgery. Methods Totally 60 patients undergoing breast cancer surgery were enrolled in this prospective,randomized,double-blinded,and controlled study. All the patients met the inclusion and exclusion criteria and signed the informed consent. Hemocoagulase agkistrodon (2 U) was injected 20 minutes before surgery and 4 and 24 hours after surgery in the intervention group (n=30),whereas normal saline was used instead in the control group (n=30)...
April 20, 2017: Zhongguo Yi Xue Ke Xue Yuan Xue Bao. Acta Academiae Medicinae Sinicae
https://www.readbyqxmd.com/read/28481733/tissue-proteome-analysis-of-different-grades-of-human-gliomas-provides-major-cues-for-glioma-pathogenesis
#14
Kishore Gollapalli, Saicharan Ghantasala, Apurva Atak, Srikanth Rapole, Aliasgar Moiyadi, Sridhar Epari, Sanjeeva Srivastava
Gliomas are heterogeneous and most commonly occurring brain tumors. Blood-brain barrier restricts the entry of brain tumor proteins into blood stream thus limiting the usage of serum or plasma for proteomic analysis. Our study aimed at understanding the molecular basis of aggressiveness of various grades of brain tumors using isobaric tagging for relative and absolute quantification (iTRAQ) based mass spectrometry. Tissue proteomic analysis of various grades of gliomas was performed using four-plex iTRAQ. We labeled five sets (each set consists of control, grade-II, III, and IV tumor samples) of individual glioma patients using iTRAQ reagents...
May 2017: Omics: a Journal of Integrative Biology
https://www.readbyqxmd.com/read/28474219/impact-of-radiofrequency-energy-on-intraoperative-outcomes-of-laparoscopic-colectomy-for-cancer-in-obese-patients
#15
Diletta Cassini, Michelangelo Miccini, Matteo Gregori, Farshad Manoochehri, Gianandrea Baldazzi
Nowadays laparoscopic approach is accepted as a valid alternative to open surgery for the treatment of colorectal cancer. Several studies consider this approach to be safe and feasible also in obese patients, even if dissection in these patients may require a longer operative time and involve higher blood loss. To facilitate laparoscopic approach, more difficult in these patients, several energy sources for laparoscopic dissection and sealing, has been adopted recently. The aim of this study is to investigate the possible intraoperative advantages of radiofrequency energy in terms of blood loss and operative time in obese patients undergoing laparoscopic resection for cancer...
May 4, 2017: Updates in Surgery
https://www.readbyqxmd.com/read/28473429/atraumatic-chylous-ascites-an-unusual-presentation-of-bladder-cancer
#16
Ashish Srinivasan, Ross Apostolov, Amanda Leong, Douglas Johnson
We describe a case of bladder cancer presenting with atraumatic chylous ascites, which remains an extremely rare presentation of this condition. A previously well, elderly ex-smoker with no prior history of abdominal surgery was referred for investigation of progressive dyspnoea, increasing peripheral oedema and new-onset ascites, on a background of long-standing alcohol consumption (four standard drinks daily). Liver biochemistry and coagulation profile were normal apart from marked hypoalbuminaemia. Doppler ultrasound of the liver demonstrated normal echotexture and patent vasculature...
May 4, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28472102/injectable-plga-fe3o4-implants-carrying-cisplatin-for-synergistic-magnetic-hyperthermal-ablation-of-rabbit-vx2-tumor
#17
Yang Yang, Fengjuan Wang, Kaiyuan Zheng, Liming Deng, Lu Yang, Nan Zhang, Chunyan Xu, Haitao Ran, Zhaoxia Wang, Zhigang Wang, Yuanyi Zheng
Magnetic hyperthermia ablation has attracted wide attention in tumor therapy for its minimal invasion. Although the chemo-hyperthermal synergism has been proven to be effective in subcutaneously xenografted tumors of nude mice in our previous experiment, the occurrence of residual tumors due to incomplete ablation is more common in relatively larger and deeper-seated tumors in anti-tumor therapy. Thus, a larger tumor and larger animal model are needed for further study of the therapeutic efficacy. In this study, we tested the efficiency of this newly developed technique using a rabbit tumor model...
2017: PloS One
https://www.readbyqxmd.com/read/28468315/association-of-extracellular-membrane-vesicles-with-cutaneous-wound-healing
#18
REVIEW
Uyen Thi Trang Than, Dominic Guanzon, David Leavesley, Tony Parker
Extracellular vesicles (EVs) are membrane-enclosed vesicles that are released into the extracellular environment by various cell types, which can be classified as apoptotic bodies, microvesicles and exosomes. EVs have been shown to carry DNA, small RNAs, proteins and membrane lipids which are derived from the parental cells. Recently, several studies have demonstrated that EVs can regulate many biological processes, such as cancer progression, the immune response, cell proliferation, cell migration and blood vessel tube formation...
May 1, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28466438/a-mechanistic-cohort-study-evaluating-cognitive-impairment-in-women-treated-for-breast-cancer
#19
Janette L Vardy, Myrle M Stouten-Kemperman, Gregory Pond, Christopher M Booth, Sean B Rourke, Haryana M Dhillon, Anna Dodd, Adrian Crawley, Ian F Tannock
Some women report cognitive impairment after adjuvant chemotherapy (CTh) for breast cancer. Here we explore cognitive function, and underlying mechanisms with blood tests and functional magnetic resonance imaging (fMRI). Women treated for early breast cancer were recruited to three groups based on self-reported cognitive symptoms (CS) using FACT-Cog scores. CTh + CS+ (n = 44) had received chemotherapy and self-reported cognitive symptoms; CTh + CS- (n = 52) had chemotherapy but did not report cognitive problems; CTh- (n = 30) had not received chemotherapy...
May 2, 2017: Brain Imaging and Behavior
https://www.readbyqxmd.com/read/28460470/a-novel-oncolytic-adenovirus-based-on-simian-adenovirus-serotype-24
#20
Tao Cheng, Yufeng Song, Yan Zhang, Chao Zhang, Jieyun Yin, Yudan Chi, Dongming Zhou
Among the oncolytic virotherapy, an emerging treatment for tumor, adenoviruses are widely used at present in preclinical and clinical trials. Traditionally, oncolytic adenoviruses were developed based on the human adenovirus serotype 5 (AdHu5). However, AdHu5 has the drawbacks of preexisting anti-AdHu5 immunity in most populations, and extensive sequestration of Adhu5 by the liver through hexon, blood coagulation factor X (FX), and FX receptor interactions. To tackle these problems, we explored a novel oncolytic adenovirus AdC7-SP/E1A-ΔE3 for cancer treatment...
April 18, 2017: Oncotarget
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