keyword
MENU ▼
Read by QxMD icon Read
search

Tumor vessel normalization

keyword
https://www.readbyqxmd.com/read/29329397/minar1-is-a-notch2-binding-protein-that-inhibits-angiogenesis-and-breast-cancer-growth
#1
Rachel Xi-Yeen Ho, Rosana D Meyer, Kevin B Chandler, Esma Ersoy, Michael Park, Philip A Bondzie, Nima Rahimi, Huihong Xu, Catherine E Costello, Nader Rahimi
Intrinsically disordered proteins (IDPs)/intrinsically unstructured proteins (IUPs) are characterized by the lack of fixed or stable tertiary structure, and are increasingly recognized as an important class of proteins with major roles in signal transduction and transcriptional regulation. In this study, we report the identification and functional characterization of a previously uncharacterized protein (UPF0258/KIAA1024), major intrinsically disordered Notch2-associated receptor 1 (MINAR1). While MINAR1 carries a single transmembrane domain and a short cytoplasmic domain, it has a large extracellular domain that shares no similarity with known protein sequences...
January 10, 2018: Journal of Molecular Cell Biology
https://www.readbyqxmd.com/read/29328431/bioinformatic-analysis-of-gene-expression-profiling-of-intracranial-aneurysm
#2
Lijuan Bo, Bo Wei, Zhanfeng Wang, Chaohui Li, Zheng Gao, Zhuang Miao
Intracranial aneurysm (IA) is a severe clinical condition of primary concern and currently, there is no effective therapeutic reagent. The present study aimed to investigate the molecular mechanism of IA via bioinformatic analysis. Various gene expression profiles (GSE26969) were downloaded from the Gene Expression Omnibus database, including 3 IA and 3 normal superficial temporal artery samples. Firstly, the limma package in R language was used to identify differentially expressed genes (DEGs; P‑value <0...
December 29, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/29325292/-therapeutic-effect-of-transcatheter-arterial-chemoembolization-combined-with-ultrasound-guided-microwave-ablation-for-treatment-of-liver-cancer-in-special-sites
#3
A Liu, W Xu, H Xu, Y Wang, Y M Gu
Objective: To investigate the efficacy and clinical value of transcatheter arterial chemoembolization (TACE) combined with ultrasound-guided microwave ablation for the treatment of liver cancer in special sites. Methods: The patients with liver cancer in special sites (the liver cancer was adjacent to the gallbladder, dome of diaphragm, gastrointestinal tract, heart, great vessels, and portal vein, with the shortest distance from the tumor to the organ/lumen < 0.5 cm ) were enrolled as treatment group, and the patients with primary liver cancer in normal sites treated in our hospital during the same period were randomly enrolled as control group...
December 20, 2017: Zhonghua Gan Zang Bing za Zhi, Zhonghua Ganzangbing Zazhi, Chinese Journal of Hepatology
https://www.readbyqxmd.com/read/29320562/m1-like-macrophages-change-tumor-blood-vessels-and-microenvironment-in-murine-melanoma
#4
Magdalena Jarosz-Biej, Natalia Kamińska, Sybilla Matuszczak, Tomasz Cichoń, Jolanta Pamuła-Piłat, Justyna Czapla, Ryszard Smolarczyk, Daria Skwarzyńska, Klaudia Kulik, Stanisław Szala
Tumor-associated macrophages (TAMs) play a significant role in at least two key processes underlying neoplastic progression: angiogenesis and immune surveillance. TAMs phenotypic changes play important role in tumor vessel abnormalization/ normalization. M2-like TAMs stimulate immunosuppression and formation of defective tumor blood vessels leading to tumor progression. In contrast M1-like TAMs trigger immune response and normalize irregular tumor vascular network which should sensitize cancer cells to chemo- and radiotherapy and lead to tumor growth regression...
2018: PloS One
https://www.readbyqxmd.com/read/29308523/-use-of-visual-analogue-scale-and-pain-related-factors-to-evaluate-the-impact-of-different-orthodontic-forces-on-human-dental-pulp-in-patients-who-underwent-fixed-dental-treatment
#5
Wan-Hong Chen, Shi-Xiong Cai, Yu-Huan Sun
PURPOSE: To investigate the role of visual analogue scale (VAS) and pain-related factors, like tumor necrosis factor-alpha (TNF-α), interleukin-8 (IL- 8), interleukin-6 (IL-6) and interleukin-1 beta (IL-1β) in evaluation of the impact of different orthodontic forces on human dental pulp in patients who underwent fixed dental treatment. METHODS: From January 2014 to April 2015, 156 patients with maxillary bilateral premolar treated with tooth fixed were randomly divided into 4 groups, 42 patients in control group, 40 patients in 100 g-force group, 40 patients in 150 g-force group, and 39 in 200 g-force group...
October 2017: Shanghai Kou Qiang Yi Xue, Shanghai Journal of Stomatology
https://www.readbyqxmd.com/read/29290825/current-challenges-of-cancer-anti-angiogenic-therapy-and-the-promise-of-nanotherapeutics
#6
REVIEW
Ahmed M E Abdalla, Lin Xiao, Muhammad Wajid Ullah, Miao Yu, Chenxi Ouyang, Guang Yang
With growing interest in cancer therapeutics, anti-angiogenic therapy has received considerable attention and is widely administered in several types of human cancers. Nonetheless, this type of therapy may induce multiple signaling pathways compared with cytotoxics and lead to worse outcomes in terms of resistance, invasion, metastasis, and overall survival (OS). Moreover, there are important challenges that limit the translation of promising biomarkers into clinical practice to monitor the efficiency of anti-angiogenic therapy...
2018: Theranostics
https://www.readbyqxmd.com/read/29290817/f%C3%A3-rster-resonance-energy-transfer-based-dual-modal-theranostic-nanoprobe-for-in-situ-visualization-of-cancer-photothermal-therapy
#7
Dehong Hu, Zonghai Sheng, Mingting Zhu, Xiaobing Wang, Fei Yan, Chengbo Liu, Liang Song, Ming Qian, Xin Liu, Hairong Zheng
The visualization of the treatment process in situ could facilitate to accurately monitor cancer photothermal therapy (PTT), and dramatically decrease the risk of thermal damage to normal cells and tissues, which represents a major challenge for cancer precision therapy. Herein, we prepare theranostic nanoprobes (NPs) for Förster resonance energy transfer (FRET)-based dual-modal imaging-guided cancer PTT, and clear visualization of the therapeutic process. The FRET-based theranostic NPs exhibit high FRET efficiency (88...
2018: Theranostics
https://www.readbyqxmd.com/read/29288534/an-overview-on-vadimezan-dmxaa-the-vascular-disrupting-agent
#8
REVIEW
Amir Daei Farshchi Adli, Rana Jahanban-Esfahlan, Khaled Seidi, Sonia Samandari-Rad, Nosratollah Zarghami
Vascular disrupting agents (VDAs), a group of cancer remedies, can cause a specific and irreversible destruction of established tumor vessels, and the complete halt of blood flow in the tumor. DMXAA(ASA404) or Vadimezan, a flavone-acetic acid-based drug is the most promising VDAs that induces a rapid shutdown of blood flow in tumors but not in normal tissue. The exact mechanism of vascular disruption is unknown; however proposed direct and indirect mechanisms of action for DMXAA comprises: i) inducing apoptosis in endothelial cells; ii) hemorrhagic necrosis and ischemia in tumor; iii) release of serotonin (5-HT); vi) stimulation of innate immune system; v) production of inflammatory cytokines e...
December 30, 2017: Chemical Biology & Drug Design
https://www.readbyqxmd.com/read/29277185/-mechanism-and-prospect-of-radiotherapy-combined-with-apotatinib%C3%A2-in-the-treatment-of-non-small-cell-lung-cancer
#9
Guohui Liu, Chunbo Wang, Mingyan E
Non-small cell lung cancer is one of the most commom malignant tumor being harmful to people's life and health. Most of the patients have developed to the last stage which not suitable for surgical indications, so radiation and chemotherapy is the main treatment strategy. In recent years, with the theory of anti-angiogenesis therapy for malignant tumors, apatinib as a promising novel medicine to treat malignant tumors, represents synergistic antitumor effects in combination with radiotherapy. The underlying mechanisms may include make blood vessel normalization, alleviating inner hypoxia, and angiogenic factors regulation...
December 20, 2017: Zhongguo Fei Ai za Zhi, Chinese Journal of Lung Cancer
https://www.readbyqxmd.com/read/29275473/immunotherapeutic-targeting-of-tumor-associated-blood-vessels
#10
Kellsye L Fabian, Walter J Storkus
Pathological angiogenesis occurs during tumor progression and leads in the formation of an abnormal vasculature in the tumor microenvironment (TME). The tumor vasculature is disorganized, tortuous and leaky, resulting in high interstitial pressure and hypoxia in the TME, all of which are events that support tumor growth and survival. Given the sustaining role of the tumor vasculature, it has become an increasingly attractive target for the development of anti-cancer therapies. Antibodies, tyrosine kinase inhibitors and cancer vaccines that target pro-angiogenic factors, angiogenesis-associated receptors or tumor blood vessel-associated antigens continue to be developed and tested for therapeutic efficacy...
2017: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/29275363/consistent-involvement-of-chromosome-13-in-angiolipoma
#11
Ioannis Panagopoulos, Ludmila Gorunova, Kristin Andersen, Ingvild Lobmaier, Bodil Bjerkehagen, Sverre Heim
BACKGROUND/AIM: Angiolipoma is a rare benign soft tissue tumor composed of mature adipocytes and blood vessels. Genetic information on angiolipomas is scarce. With the single exception of one tumor which carried a t(X;2)(p22;p12), all angiolipomas hitherto investigated cytogenetically had normal karyotypes. MATERIALS AND METHODS: G-banding chromosome analysis was performed on three short-term cultured angiolipomas. Fluorescence in situ hybridization (FISH) analysis using a commercially available RB1 deletion probe was also done...
January 2018: Cancer Genomics & Proteomics
https://www.readbyqxmd.com/read/29274786/bq123-selectively-improved-tumor-perfusion-and-enhanced-nanomedicine-delivery-for-glioblastomas-treatment
#12
Bo Zhang, Honglan Wang, Kai Jin, Ting Jiang, Shun Shen, Zimiao Luo, Yanyan Tuo, Xinguo Jiang, Xianping Liu, Yu Hu, Zhiqing Pang
Blood perfusion was always lower in tumor tissues as compared with that in surrounding normal tissues which lead to inadequate nanomedicine delivery to tumors. Inspired by the upregulation of both endothelin-1 (ET1) and its ETA receptor in tumor tissues and the crucial contribution of ET1-ETA receptor signaling to maintain myogenic tone of tumor vessels, we supposed that inhibition of ET1-ETA receptor signaling might selectively improve tumor perfusion and help deliver nanomedicine to tumors. Using human U87 MG glioblastomas with abundant vessels as the tumor model, immunofluorescence staining demonstrated that ETA receptor was overexpressed by in glioblastomas tissues compared with normal brain tissues...
December 21, 2017: Pharmacological Research: the Official Journal of the Italian Pharmacological Society
https://www.readbyqxmd.com/read/29261132/molecular-determinants-of-malignant-brain-cancers-from-intracellular-alterations-to-invasion-mediated-by-extracellular-vesicles
#13
REVIEW
Gabriella Schiera, Carlo Maria Di Liegro, Italia Di Liegro
Malignant glioma cells invade the surrounding brain parenchyma, by migrating along the blood vessels, thus promoting cancer growth. The biological bases of these activities are grounded in profound alterations of the metabolism and the structural organization of the cells, which consequently acquire the ability to modify the surrounding microenvironment, by altering the extracellular matrix and affecting the properties of the other cells present in the brain, such as normal glial-, endothelial- and immune-cells...
December 20, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/29259007/amplification-of-oncolytic-vaccinia-virus-widespread-tumor-cell-killing-by-sunitinib-through-multiple-mechanisms
#14
Minah Kim, Maximilian Nitschké, Barbara Sennino, Patrizia Murer, Brian J Schriver, Alexander M Bell, Aishwarya Subramanian, Corry E McDonald, Jiahu Wang, Howard Cha, Marie-Claude Bourgeois-Daigneault, David H Kirn, John C Bell, Naomi De Silva, Caroline J Breitbach, Donald M McDonald
Oncolytic viruses pose many questions in their use in cancer therapy. In this study, we assessed the potential of mpJX-594 (mouse-prototype JX-594), a replication-competent vaccinia virus administered by intravenous injection, to target the tumor vasculature, produce immune activation and tumor cell killing more widespread than the infection, and suppress invasion and metastasis. These actions were examined in RIP-Tag2 transgenic mice with pancreatic neuroendocrine tumors (PNET) that developed spontaneously and progress as in humans...
December 19, 2017: Cancer Research
https://www.readbyqxmd.com/read/29244272/comparison-of-perioperative-outcomes-with-or-without-renorrhaphy-during-open-partial-nephrectomy-a-propensity-score-matched-analysis
#15
Hidekazu Tachibana, Toshio Takagi, Tsunenori Kondo, Hideki Ishida, Kazunari Tanabe
PURPOSE: Renorrhaphy in partial nephrectomy may damage intraparenchymal vessels and compress the renal parenchyma, which may lead to the formation of renal artery pseudoaneurysms or vascularized parenchymal volume reduction. Using propensity score matching, we compared surgical outcomes following non-renorrhaphy and renorrhaphy techniques for open partial nephrectomy (OPN) for T1a renal tumors. MATERIALS AND METHODS: We retrospectively analyzed data from 159 patients with normal contralateral kidneys who underwent OPN for T1a renal tumors and pre- and postoperative enhanced computed tomography between 2012 and 2015...
December 18, 2017: International Braz J Urol: Official Journal of the Brazilian Society of Urology
https://www.readbyqxmd.com/read/29237910/clinical-significance-of-twist-e-cadherin-and-n-cadherin-protein-expression-in-endometrioid-adenocarcinoma
#16
Xinping Xie, Xiu Zheng, Jinhua Wang, Lihong Chen
OBJECTIVE: The aim of the study was to investigate the expression of Twist, E-cadherin, and N-cadherin both in normal endometrium and in endometrioid adenocarcinoma tissues (NET and EAT), and further discuss the relationship between the proteins expression and the clinical parameters. METHODS: Seventy-six EAT and 50 NET were collected from endometrioid adenocarcinoma patients and patients who received hysterectomy. We used immunohistochemistry (two steps methods) to detect the expression of Twist, E-cadherin, and N-cadherin proteins in EAT and NET...
2017: Journal of Cancer Research and Therapeutics
https://www.readbyqxmd.com/read/29232825/galectin-1-inhibitor-otx008-induces-tumor-vessel-normalization-and-tumor-growth-inhibition-in-human-head-and-neck-squamous-cell-carcinoma-models
#17
Nathan A Koonce, Robert J Griffin, Ruud P M Dings
Galectin-1 is a hypoxia-regulated protein and a prognostic marker in head and neck squamous cell carcinomas (HNSCC). Here we assessed the ability of non-peptidic galectin-1 inhibitor OTX008 to improve tumor oxygenation levels via tumor vessel normalization as well as tumor growth inhibition in two human HNSCC tumor models, the human laryngeal squamous carcinoma SQ20B and the human epithelial type 2 HEp-2. Tumor-bearing mice were treated with OTX008, Anginex, or Avastin and oxygen levels were determined by fiber-optics and molecular marker pimonidazole binding...
December 9, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/29227848/development-and-evaluation-of-an-improved-laparoscopic-myomectomy-adopting-intracapsular-rotary-cut-procedures
#18
Shi-Lin Zhong, Li-Ping Zeng, Huan Li, Rui-Fang Wu
OBJECTIVES: To develop and evaluate the efficacy and feasibility of Intracapsular Rotary-cut Procedure (IRCP) in laparoscopic myomectomy (LM). STUDY DESIGN: It is a retrospective study conducted in Peking University Shenzhen Hospital (PUSH) in Shenzhen, China. A total of 96 patients who were treated with LM because of big and moderate size of myomas in PUSH from January 2013 and December 2015 were enrolled in this study. Among them 35 were managed with IRCP -integrated LM as the study group, while the other 61 were treated with normal LM as the control group...
November 27, 2017: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/29222786/nerve-growth-factor-induced-angiogenesis-1-endothelial-cell-tube-formation-assay
#19
Philip Lazarovici, Adi Lahiani, Galit Gincberg, Dikla Haham, Arnon Fluksman, Ofra Benny, Cezary Marcinkiewicz, Peter I Lelkes
Nerve growth factor (NGF) is a neurotrophin promoting survival, proliferation, differentiation, and neuroprotection in the embryonal and adult nervous system. NGF also induces angiogenic effects in the cardiovascular system, which may be beneficial in engineering new blood vessels and for developing novel anti-angiogenesis therapies for cancer. Angiogenesis is a cellular process characterized by a number of events, including endothelial cell migration, invasion, and assembly into capillaries. In vitro endothelial tube formation assays are performed using primary human umbilical vein endothelial cells, human aortic endothelial cells, and other human or rodent primary endothelial cells isolated from the vasculature of both tumors and normal tissues...
2018: Methods in Molecular Biology
https://www.readbyqxmd.com/read/29218662/laparoscopic-removal-of-retroperitoneal-tumor-with-maneuver-of-hanging-inferior-vena-cava
#20
Sungho Kim, Ho-Seong Han, YoungRok Choi, Yoo-Seok Yoon, Jai Young Cho
BACKGROUND: Laparoscopic resection of retroperitoneal mass is challenging because of its location close to major vessels and a limited range of laparoscopic instruments [1-3]. We report a case of a huge retroperitoneal paraganglioma that was successfully excised laparoscopically using maneuver of hanging IVC METHOD: A 67-year-old female had abdominal mass detected during routine check-up. She had no symptoms associated mass. Hematologic, biochemical investigations, and hormone tests reveal normal results...
December 7, 2017: Surgical Endoscopy
keyword
keyword
31450
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"