keyword
MENU ▼
Read by QxMD icon Read
search

mesothelial cancer

keyword
https://www.readbyqxmd.com/read/27907819/giant-primary-malignant-mesothelioma-of-the-liver-a-case-report
#1
Ruba Haji Ali, Mohamad Khalife, Ghina El Nounou, Ruba Zuhri Yafi, Hussein Nassar, Zeinab Aidibe, Randa Raad, Rania Abou Eid, Walid Faraj
INTRODUCTION: Malignant mesothelioma is a rare neoplasm of mesothelial cells arising most frequently in the pleura or peritoneum and less frequently in the liver. CASE PRESENTATION: We present a case of primary hepatic mesothelioma of 41year old woman. She had no history of asbestos exposure or cancer. Abdominal computed tomography (CT) showed 21cm intrahepatic mass in the right lobe with many cystic lesions and few small calcifications. Pathology showed a biphasic cellular pattern...
November 11, 2016: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/27900005/fluoro-edenite-induces-fibulin-3-overexpression-in-non-malignant-human-mesothelial-cells
#2
Venerando Rapisarda, Rossella Salemi, Andrea Marconi, Carla Loreto, Adriana C Graziano, Venera Cardile, Maria S Basile, Saverio Candido, Luca Falzone, Demetrios A Spandidos, Concettina Fenga, Massimo Libra
Exposure to asbestos is associated with the development of mesothelioma. In addition to asbestos, other fibers have been identified as risk factors for malignant and non-malignant diseases of the lungs. Among these, fluoro-edenite (FE) was found in patients from Biancavilla (Sicily, Italy) with pleural and lung disease, suggesting its role for tumor expansion. In this context, the identification of early biomarkers useful for the diagnosis of cancer is mandatory. Fibulin-3 represents an important marker for the diagnosis of mesothelioma...
November 2016: Oncology Letters
https://www.readbyqxmd.com/read/27895076/mesothelial-cells-create-a-novel-tissue-niche-that-facilitates-gastric-cancer-invasion
#3
Masamitsu Tanaka, Sei Kuriyama, Go Itoh, Daichi Maeda, Akiteru Goto, Yutaro Tamiya, Kazuyoshi Yanagihara, Masakazu Yashiro, Namiko Aiba
Peritoneal mesothelial cells (PMC) cover organ surfaces in the abdominal cavity. In this study, lineage tracing revealed that PMC guide cancer cell invasion in the gastric wall and in peritoneal metastatic lesions. Serosal PMC covering the stomach surface entered the gastric wall to create a novel niche that favored gastric cancer cell invasion. PMC infiltration was induced by incorporation of cancer cell-derived, Wnt3a-containing extracellular vesicles (EV). Infiltrated PMC in turn promoted subserosal invasion of cancer cells...
November 28, 2016: Cancer Research
https://www.readbyqxmd.com/read/27863439/re-purposing-of-curcumin-as-an-anti-metastatic-agent-for-the-treatment-of-epithelial-ovarian-cancer-in-vitro-model-using-cancer-stem-cell-enriched-ovarian-cancer-spheroids
#4
Misi He, Dong Wang, Dongling Zou, Chen Wang, Bruno Lopes-Bastos, Wen G Jiang, John Chester, Qi Zhou, Jun Cai
Malignant epithelial ovarian cancer (EOC) spheroids high frequently are detected in the malignant ascites of the patients with the extensive peritoneal metastasis of ovarian cancer, which represent a significant obstacle to efficacious treatment. Clinical data also suggested that EOC spheroids play a putative role in the development of chemoresistance. Since standard surgery and conventional chemotherapy is the only available treatment, there is an urgent need to identify a more effective therapeutic strategy...
November 16, 2016: Oncotarget
https://www.readbyqxmd.com/read/27863199/mesothelin-immunotherapy-for-cancer-ready-for-prime-time
#5
Raffit Hassan, Anish Thomas, Christine Alewine, Dung T Le, Elizabeth M Jaffee, Ira Pastan
Mesothelin is a tumor antigen that is highly expressed in many human cancers, including malignant mesothelioma and pancreatic, ovarian, and lung adenocarcinomas. It is an attractive target for cancer immunotherapy because its normal expression is limited to mesothelial cells, which are dispensable. Several antibody-based therapeutic agents as well as vaccine and T-cell therapies directed at mesothelin are undergoing clinical evaluation. These include antimesothelin immunotoxins (SS1P, RG7787/LMB-100), chimeric antimesothelin antibody (amatuximab), mesothelin-directed antibody drug conjugates (anetumab ravtansine, DMOT4039A, BMS-986148), live attenuated Listeria monocytogenes-expressing mesothelin (CRS-207, JNJ-64041757), and chimeric antigen receptor T-cell therapies...
December 2016: Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology
https://www.readbyqxmd.com/read/27859460/diagnostic-utility-of-bap1-and-ezh2-expression-in-malignant-mesothelioma
#6
Aya Shinozaki-Ushiku, Tetsuo Ushiku, Shigeki Morita, Masaki Anraku, Jun Nakajima, Masashi Fukayama
AIMS: Malignant mesothelioma is a highly aggressive cancer usually diagnosed at advanced stages; thus, highly sensitive and specific markers are necessary for its early definitive diagnosis. The aim of the study is to evaluate the diagnostic utility and prognostic significance of BRCA1-Associated Protein 1 (BAP1) and enhancer of zeste 2 polycomb repressive complex 2 subunit (EZH2) in malignant mesothelioma. METHODS AND RESULTS: The expression of BAP1 and EZH2 was investigated by immunohistochemistry in 32 malignant mesothelioma and 44 benign mesothelial proliferative lesions, including well-differentiated papillary mesothelioma (n = 4), mesothelial inclusion cyst (n = 22), and reactive mesothelial hyperplasia (n = 18)...
November 11, 2016: Histopathology
https://www.readbyqxmd.com/read/27847212/egfr-dependent-signalling-reduced-and-p38-dependent-apoptosis-required-by-gallic-acid-in-malignant-mesothelioma-cells
#7
Asuman Demiroglu-Zergeroglu, Gulsife Candemir, Ebru Turhanlar, Fatma Sagir, Nurettin Ayvali
The unrestrained EGFR signalling contributes to malignant phenotype in a number of cancers including Malignant Mesotheliomas. Present study was designed to evaluate EGFR-dependent anti-proliferative and apoptotic effects of Gallic acid in transformed Mesothelial (MeT-5A) and Malignant Mesothelioma (SPC212) cells. Gallic acid reduced the viability of Malignant Mesothelioma cells in a concentration and time-dependent manner. However, viability of mesothelial cells reduced only at high concentration and longer time periods...
November 12, 2016: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/27835874/malignant-pleural-mesothelioma-and-mesothelial-hyperplasia-a-new-molecular-tool-for-the-differential-diagnosis
#8
Rossella Bruno, Greta Alì, Riccardo Giannini, Agnese Proietti, Marco Lucchi, Antonio Chella, Franca Melfi, Alfredo Mussi, Gabriella Fontanini
Malignant pleural mesothelioma (MPM) is a rare asbestos related cancer, aggressive and unresponsive to therapies. Histological examination of pleural lesions is the gold standard of MPM diagnosis, although it is sometimes hard to discriminate the epithelioid type of MPM from benign mesothelial hyperplasia (MH).This work aims to define a new molecular tool for the differential diagnosis of MPM, using the expression profile of 117 genes deregulated in this tumour.The gene expression analysis was performed by nanoString System on tumour tissues from 36 epithelioid MPM and 17 MH patients, and on 14 mesothelial pleural samples analysed in a blind way...
November 7, 2016: Oncotarget
https://www.readbyqxmd.com/read/27813512/genomic-profiling-of-malignant-peritoneal-mesothelioma-reveals-recurrent-alterations-in-epigenetic-regulatory-genes-bap1-setd2-and-ddx3x
#9
Nancy M Joseph, Yunn-Yi Chen, Anthony Nasr, Iwei Yeh, Eric Talevich, Courtney Onodera, Boris C Bastian, Joseph T Rabban, Karuna Garg, Charles Zaloudek, David A Solomon
Malignant mesothelioma is a rare cancer that arises from the mesothelial cells that line the pleural cavity and less commonly from the peritoneal lining of the abdomen and pelvis. Most pleural mesotheliomas arise in patients with a history of asbestos exposure, whereas the association of peritoneal mesotheliomas with exposure to asbestos and other potential carcinogens is less clear, suggesting that the genetic alterations that drive malignant peritoneal mesothelioma may be unique from those in pleural mesothelioma...
November 4, 2016: Modern Pathology: An Official Journal of the United States and Canadian Academy of Pathology, Inc
https://www.readbyqxmd.com/read/27807064/mechanisms-and-targets-involved-in-dissemination-of-ovarian-cancer
#10
REVIEW
Ulrich H Weidle, Fabian Birzele, Gwendlyn Kollmorgen, Rüdiger Rueger
Ovarian carcinoma is associated with the highest death rate of all gynecological tumors. On one hand, its aggressiveness is based on the rapid dissemination of ovarian cancer cells to the peritoneum, the omentum, and organs located in the peritoneal cavity, and on the other hand, on the rapid development of resistance to chemotherapeutic agents. In this review, we focus on the metastatic process of ovarian cancer, which involves dissemination of, homing to and growth of tumor cells in distant organs, and describe promising molecular targets for possible therapeutic intervention...
November 2016: Cancer Genomics & Proteomics
https://www.readbyqxmd.com/read/27775699/susd2-expression-in-high-grade-serous-ovarian-cancer-correlates-with-increased-patient-survival-and-defective-mesothelial-clearance
#11
J N Sheets, M Iwanicki, J F Liu, B E Howitt, M S Hirsch, J A A Gubbels, R Drapkin, K A Egland
The cause of death among the majority of epithelial ovarian cancer (EOC) patients involves passive dissemination of cancer cells within the peritoneal cavity and subsequent implantation of cancer spheroids into adjacent organs. Thus, it is important to identify the factors that mediate EOC metastasis and implantation, including clearance of the mesothelium. Sushi domain containing 2 (SUSD2) encodes a type I transmembrane protein containing several functional domains inherent to adhesion molecules. Immunohistochemical analysis determined the presence of SUSD2 in several subtypes of EOC, with the strongest staining observed in high-grade serous ovarian carcinomas (HGSOCs)...
October 24, 2016: Oncogenesis
https://www.readbyqxmd.com/read/27758876/exosomes-promote-ovarian-cancer-cell-invasion-through-transfer-of-cd44-to-peritoneal-mesothelial-cells
#12
Koji Nakamura, Kenjiro Sawada, Yasuto Kinose, Akihiko Yoshimura, Aska Toda, Erika Nakatsuka, Kae Hashimoto, Seiji Mabuchi, Ken-Ichirou Morishige, Hirohisa Kurachi, Ernst Lengyel, Tadashi Kimura
: Epithelial ovarian cancer (EOC) cells metastasize within the peritoneal cavity and directly encounter human peritoneal mesothelial cells (HPMCs) as the initial step of metastasis. The contact between ovarian cancer cells and the single layer of mesothelial cells involves direct communications that modulate cancer progression but the mechanisms are unclear. One candidate mediating cell-cell communications are exosomes, 30-100 nm membrane vesicles of endocytic origin, through the cell-cell transfer of proteins, mRNAs, or microRNAs...
October 6, 2016: Molecular Cancer Research: MCR
https://www.readbyqxmd.com/read/27705546/five-years-update-on-relationships-between-malignant-pleural-mesothelioma-and-exposure-to-asbestos-and-other-elongated-mineral-particles
#13
Pascal Andujar, Aude Lacourt, Patrick Brochard, Jean-Claude Pairon, Marie-Claude Jaurand, Didier Jean
Despite the reduction of global asbestos consumption and production due to the ban or restriction of asbestos uses in more than 50 countries since the 1970s, malignant mesothelioma remains a disease of concern. Asbestos is still used, imported, and exported in several countries, and the number of mesothelioma deaths may be expected to increase in the next decades in these countries. Asbestos exposure is the main risk factor for malignant pleural mesothelioma, but other types of exposures are linked to the occurrence of this type of cancer...
2016: Journal of Toxicology and Environmental Health. Part B, Critical Reviews
https://www.readbyqxmd.com/read/27682492/-changes-of-micrornas-profiling-in-mesothelial-cells-exposed-to-multi-walled-carbon-nanotubes
#14
X H Yin, L Ju, W Wu, Y Xiao, S B Ying, M Zhang, J L Lou, Z Y Jia, H L Xia, L J Zhu, X Zhang
Objective: To explore the cytotoxicities of MWCNT to the mesothelial cells and screen the changes of microRNA profile after exposure to MWCNT. Methods: A LDH method was used to test the cytotoxicities of MWCNT to MeT-5A cell lines. And then the differentially expressed miRNAs between mesothelioma cells and normal mesothelial cells were selected from previous work of research group. Among the significant expression changed miRNAs, 5 were verified by RT-qPCR in mesothelioma cells. The same five ones were further tested in MeT-5A cells exposed to 10 μg/cm(2) MWCNT for 8, 24, 48, 72 h by RT-qPCR...
July 20, 2016: Chinese Journal of Industrial Hygiene and Occupational Diseases
https://www.readbyqxmd.com/read/27622658/sparc-regulates-transforming-growth-factor-beta-induced-tgfbi-extracellular-matrix-deposition-and-paclitaxel-response-in-ovarian-cancer-cells
#15
David A Tumbarello, Melissa R Andrews, James D Brenton
TGFBI has been shown to sensitize ovarian cancer cells to the cytotoxic effects of paclitaxel via an integrin receptor-mediated mechanism that modulates microtubule stability. Herein, we determine that TGFBI localizes within organized fibrillar structures in mesothelial-derived ECM. We determined that suppression of SPARC expression by shRNA decreased the deposition of TGFBI in mesothelial-derived ECM, without affecting its overall protein expression or secretion. Conversely, overexpression of SPARC increased TGFBI deposition...
2016: PloS One
https://www.readbyqxmd.com/read/27612856/mesothelial-cells-interact-with-tumor-cells-for-the-formation-of-ovarian-cancer-multicellular-spheroids-in-peritoneal-effusions
#16
Isabelle Matte, Clara Major Legault, Perrine Garde-Granger, Claude Laplante, Paul Bessette, Claudine Rancourt, Alain Piché
Epithelial ovarian cancer (EOC) dissemination is primarily mediated by the shedding of tumor cells from the primary site into ascites where they form multicellular spheroids that rapidly lead to peritoneal carcinomatosis. While the clinical importance and fundamental role of multicellular spheroids in EOC is increasingly appreciated, the mechanisms that regulate their formation and dictate their cellular composition remain poorly characterized. To investigate these important questions, we characterized spheroids isolated from ascites of women with EOC...
December 2016: Clinical & Experimental Metastasis
https://www.readbyqxmd.com/read/27566107/nherf1-ebp50-suppresses-wnt-%C3%AE-catenin-pathway-driven-intestinal-neoplasia
#17
Maria-Magdalena Georgescu, Mihai Gagea, Gilbert Cote
NHERF1/EBP50, an adaptor molecule that interacts with β-catenin, YAP, and PTEN, has been recently implicated in the progression of various human malignancies, including colorectal cancer. We report here that NHERF1 acts as a tumor suppressor in vivo for intestinal adenoma development. NHERF1 is highly expressed at the apical membrane of mucosa intestinal epithelial cells (IECs) and serosa mesothelial cells. NHERF1-deficient mice show overall longer small intestine and colon that most likely could be attributed to a combination of defects, including altered apical brush border of absorbtive IECs and increased number of secretory IECs...
August 2016: Neoplasia: An International Journal for Oncology Research
https://www.readbyqxmd.com/read/27532128/malignant-nonhematological-effusion-characterization-by-flow-cytometry
#18
Ben Davidson
With the exception of hematological malignancies, flow cytometry (FC) is infrequently applied as an ancillary tool in the diagnosis of malignant effusions in most institutions. However, FC may be effectively used to differentiate between epithelial cells, mesothelial cells and leukocytes using antibodies against both cell surface and intracellular proteins, offering the advantage of quantitative analysis. Additionally, FC may be applied to the quantitative detection of cancer-associated molecules, including stem cell markers, as well as assessment of critical cellular processes, such as proliferation and apoptosis...
2016: Acta Cytologica
https://www.readbyqxmd.com/read/27512118/trabectedin-is-active-against-malignant-pleural-mesothelioma-cell-and-xenograft-models-and-synergizes-with-chemotherapy-and-bcl-2-inhibition-in-vitro
#19
Mir A Hoda, Christine Pirker, Yawen Dong, Karin Schelch, Petra Heffeter, Kushtrim Kryeziu, Sushilla van Schoonhoven, Thomas Klikovits, Viktoria Laszlo, Anita Rozsas, Judit Ozsvar, Walter Klepetko, Balazs Döme, Michael Grusch, Balazs Hegedüs, Walter Berger
Malignant pleural mesothelioma (MPM) is characterized by widespread resistance to systemic therapy. Trabectedin is an antineoplastic agent targeting both the malignant cells and the tumor microenvironment that has been approved for the treatment of advanced soft tissue sarcoma and ovarian cancer. In this preclinical study, we evaluated the antineoplastic potential of trabectedin as a single agent and in drug combination approaches in human MPM. Therefore, we utilized an extended panel of MPM cell lines (n = 6) and primary cell cultures from surgical MPM specimens (n = 13), as well as nonmalignant pleural tissue samples (n = 2)...
October 2016: Molecular Cancer Therapeutics
https://www.readbyqxmd.com/read/27487135/tumor-exosome-mediated-promotion-of-adhesion-to-mesothelial-cells-in-gastric-cancer-cells
#20
Tomohiro Arita, Daisuke Ichikawa, Hirotaka Konishi, Shuhei Komatsu, Atsushi Shiozaki, Shinpei Ogino, Yuji Fujita, Hidekazu Hiramoto, Junichi Hamada, Katsutoshi Shoda, Toshiyuki Kosuga, Hitoshi Fujiwara, Kazuma Okamoto, Eigo Otsuji
BACKGROUND: Peritoneal metastasis consists of a highly complex series of steps, and the details of the underlying molecular mechanism remain largely unclear. In this study, the effects of tumor-derived exosomes (TEX) on the progression of gastric cancers were investigated in peritoneal metastasis. RESULTS: TEX were internalized in both mesothelial and gastric cancer cells in a cellular origin non-specific manner. Internalization of TEX into mesothelial cells promoted significant adhesion between mesothelial and gastric cancer cells, and TEX internalization into gastric cancer cells significantly promoted migratory ability, while internalization of mesothelial cell-derived exosomes did not...
July 28, 2016: Oncotarget
keyword
keyword
117550
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"