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Liver metastasis

Haruyoshi Tanaka, Mitsuro Kanda, Dai Shimizu, Chie Tanaka, Daisuke Kobayashi, Masamichi Hayashi, Naoki Iwata, Suguru Yamada, Tsutomu Fujii, Goro Nakayama, Hiroyuki Sugimoto, Michitaka Fujiwara, Yukiko Niwa, Yasuhiro Kodera
BACKGROUND: Gastric cancer (GC) relapse can occur even if curative resection is achieved. Biomarkers predicting recurrence are needed to provide appropriate postoperative surveillance and perioperative therapeutic strategy. METHODS: A global expression profiling was performed using tissues from GC patients with synchronous liver-confined metastasis. Family with sequence similarity 46, member C (FAM46C), was identified as a candidate biomarker. mRNA expression analysis, direct nucleotide sequencing, bisulfite sequencing and copy number assays for FAM46C were performed with eleven GC cell lines...
October 21, 2016: Annals of Surgical Oncology
Antony George Francis Thottian, Sushmita Pathy, Ajeet Kumar Gandhi, Prabhat Malik, Aruna Nambirajan
Small cell lung cancer (SCLC) is known for its metastatic potential. The most common sites are liver, adrenal, bone and brain. We report a case of a 37year old female patient, diagnosed with SCLC, presenting with gingival metastasis, an unusual metastatic site. Radiation therapy to the metastatic lesion to a dose of 20 Gray in 5 fractions over 5days was delivered which achieved haemostasis and good palliation. However, the patient expired in 2months owing to systemic metastasis.
October 18, 2016: Journal of the Egyptian National Cancer Institute
Kazunari Sasaki, Georgios A Margonis, Nikolaos Andreatos, Ana Wilson, Faiz Gani, Neda Amini, Timothy M Pawlik
BACKGROUND: The impact of prehepatectomy carcinoembryonic antigen (CEA) levels in the era of modern chemotherapy and expanded surgical indications for colorectal liver metastasis (CRLM) remains not well defined. METHODS: 484 patients were identified and divided into two groups by surgical time period (group 1: 2000-2007 vs. group 2: 2008-2015). The prognostic significance of pre-hepatectomy CEA was determined by assessing the HRs associated with various cut-off levels ranging from 5 to 200 ng/mL...
October 18, 2016: HPB: the Official Journal of the International Hepato Pancreato Biliary Association
Binyi Lin, Tianchi Chen, Qijun Zhang, Xiaoxiao Lu, Zhiyun Zheng, Jun Ding, Jinfeng Liu, Zhe Yang, Lei Geng, Liming Wu, Lin Zhou, Shusen Zheng
To investigate the potential oncogene promoting recurrence of hepatocellular carcinoma (HCC) following liver transplantation (LT), throughput RNA sequencing was performed in a subgroup of HCC patients. The up-regulated FAM83D in HCC tissues was found and further verified in 150 patients by real-time PCR and immunohistochemistry. FAM83D overexpression significantly correlated with high HCC recurrence rate following LT and poor HCC characteristics such as high AFP, poor differentiation. Of cancer stem cells (CSCs) markers, CD44 expression was effectively suppressed when FAM83D was knocked down by siRNA...
October 18, 2016: Oncotarget
Carolina Rodriguez-Tirado, Takanori Kitamura, Yu Kato, Jeffery W Pollard, John S Condeelis, David Entenberg
Metastasis to secondary sites such as the lung, liver and bone is a traumatic event with a mortality rate of approximately 90% (1). Of these sites, the lung is the most difficult to assess using intravital optical imaging due to its enclosed position within the body, delicate nature and vital role in sustaining proper physiology. While clinical modalities (positron emission tomography (PET), magnetic resonance imaging (MRI) and computed tomography (CT)) are capable of providing noninvasive images of this tissue, they lack the resolution necessary to visualize the earliest seeding events, with a single pixel consisting of nearly a thousand cells...
October 6, 2016: Journal of Visualized Experiments: JoVE
Nitin R Gaikwad, Sudhir J Gupta, Amol R Samarth, Tushar H Sankalecha
Synchronous appearance of the primary gastrointestinal malignancies is rare. Coexistence of primary pancreatic and hepatocellular carcinoma as synchronous malignancy is even rarer. We report a case of such combination in a 50 year old female who presented with bleeding per rectum and while evaluating we found simultaneous appearance of primary malignancies of pancreas, liver and solitary colonic metastasis from the pancreas in the background of chronic calcific pancreatitis. To the best of our knowledge this combination of synchronous pancreatic and hepatocellular carcinoma and colonic metastasis from the pancreas is unique...
October 2016: Journal of the Association of Physicians of India
Gholamreza Mohajeri, Kavak Hejab, Saba Sheikhbahaei, Mohammadreza Mohajeri, Negar Niknam, Alireza Mohammadi
BACKGROUND: Micrometastasis (MM) in colorectal cancer (CRC) is not considered in tumour-node-metastasis (TNM) staging currently and also the prognostic significance of these occult tumoural cells is not proven yet. This study was designed to find whether MM to bone marrow (BM) and/or liver cause upstaging of the tumour according to conventional staging system and if it may alter the survival rate. METHODS: Thirty-eight CRC patients who were candidates of surgical procedure were enrolled in our cross-sectional study...
October 21, 2016: ANZ Journal of Surgery
Jinhui Wu, Dongshuang Wang
Lung cancer is the most common solid tumor and the leading cause of cancer-related death worldwide. Non-small cell lung cancer (NSCLC) represents the major histological subtype and accounts for about 80 % cases of lung cancer cases. Recently, lncRNA lncTCF7 was identified, which is highly expressed in hepatocellular carcinoma (HCC) tumors and liver cancer stem cells (CSCs). However, the role of lnTCF7 in NSCLC remains largely unknown. In this study, Gain- and loss-of-function studies demonstrated the critical role of lncTCF7 in promoting invasion and self-renewal in NSCLC cells...
October 20, 2016: Human Cell
Muhammad Rafehi, Joachim C Burbiel, Isaac Y Attah, Aliaa Abdelrahman, Christa E Müller
The Gq protein-coupled, ATP- and UTP-activated P2Y2 receptor is a potential drug target for a range of different disorders, including tumor metastasis, inflammation, atherosclerosis, kidney disorders, and osteoporosis, but pharmacological studies are impeded by the limited availability of suitable antagonists. One of the most potent and selective antagonists is the thiouracil derivative AR-C118925. However, this compound was until recently not commercially available and little is known about its properties...
October 20, 2016: Purinergic Signalling
Xiaoyun Dai, Kwang Seok Ahn, Ling Zhi Wang, Chulwon Kim, Amudha Deivasigamni, Frank Arfuso, Jae-Young Um, Alan Prem Kumar, Young-Chae Chang, Dhiraj Kumar, Gopal C Kundu, Junji Magae, Boon Cher Goh, Kam Man Hui, Gautam Sethi
Increasing evidence(s) have indicated that epithelial to mesenchymal transition (EMT) at the advanced stage of liver cancer, not only has the ability to self-renew and progress cancer, but also enables greater resistance to conventional chemo- and radio-therapies. Here, we report that ascochlorin (ASC), an isoprenoid antibiotic could potentiate the cytotoxic effect of doxorubicin (DOX) on HCCLM3, SNU387, SNU49, and SK-Hep-1 hepatocellular carcinoma (HCC) cells, which had a predominantly mesenchymal signature with low expression of E-cadherin but high expression of N-cadherin...
October 7, 2016: Molecular Cancer Therapeutics
Kozo Kataoka, Kenichi Nakamura, Carmela Caballero, Serge Evrard, Anastassia Negrouk, Manabu Shiozawa, Laurence Collette, Haruhiko Fukuda, Denis Lacombe
The demand for international collaboration in cancer clinical trials has grown stronger to maximize efficiency, avoid duplication of effort and to achieve effective implementation of research results into medical practice. Infrastructures that could facilitate intercontinental collaboration not only between Europe and United States  but also between Europe and Asia are urgently needed. The European Organisation for Research and Treatment of Cancer, one of the major cancer clinical research infrastructure in Europe, initiated collaboration with the Japan Clinical Oncology Group, the largest cancer research cooperative group in Japan...
October 20, 2016: Japanese Journal of Clinical Oncology
Jingeng Liu, Zhiru Wei, Yuebin Wang, Zongjiang Xia, Gaofeng Zhao
BACKGROUND: Liver metastasis is common in patients with oesophageal cancer. The effect of operative intervention for post-operative solitary liver metastasis from oesophageal squamous cell carcinoma (ESCC) has not previously been examined. This research was to compare the effect of surgery and non-surgical therapy in patients with post-operative solitary liver metastasis from ESCC. METHODS: We retrospectively analysed the clinical data of 69 consecutive patients with solitary hepatic metastasis who had undergone oesophagectomy for ESCC and were subsequently referred to the First Affiliated Hospital of Zhengzhou University from January 2005 to December 2013...
October 20, 2016: ANZ Journal of Surgery
Ahrim Moon, Sung-Im Do, Hyun-Soo Kim, Youn-Wha Kim
We recently reported the downregulation of osteoprotegerin expression in primary colorectal carcinoma and its significant association with aggressive oncogenic behavior, which suggest that this process contributes to colorectal carcinoma development and progression. In this study, we used immunohistochemical staining to evaluate osteoprotegerin expression in 81 colorectal liver metastasis tissue samples and investigated its possible association with the clinicopathological characteristics and outcomes of patients with colorectal liver metastasis...
October 15, 2016: Oncotarget
Chao Fang, Chuanwen Fan, Cun Wang, Qiaorong Huang, Wentong Meng, Yongyang Yu, Lie Yang, Zhihai Peng, Jiankun Hu, Yuan Li, Xianming Mo, Zongguang Zhou
INTRODUCTION: Liver is the most common site of distant metastasis in colorectal cancer (CRC). Early diagnosis and appropriate treatment selection decides overall prognosis of patients. However, current diagnostic measures were basically imaging but not functional. Circulating tumor cells (CTCs) known as hold the key to understand the biology of metastatic mechanism provide a novel and auxiliary diagnostic strategy for CRC with liver metastasis (CRC-LM). RESULTS: The expression of CD133+ and CD133+CD54+CD44+ cellular subpopulations were higher in the peripheral blood of CRC-LM patients when compared with those without metastasis (P<0...
October 15, 2016: Oncotarget
Kazunari Sasaki, Daisuke Morioka, Simone Conci, Georgios A Margonis, Yu Sawada, Andrea Ruzzenente, Takafumi Kumamoto, Calogero Iacono, Nikolaos Andreatos, Alfredo Guglielmi, Itaru Endo, Timothy M Pawlik
OBJECTIVE: To apply the principles of the Metro-ticket paradigm to develop a prognostic model for patients undergoing hepatic resection of colorectal liver metastasis (CRLM). BACKGROUND: Whereas the hepatocellular "Metro-ticket" prognostic tool utilizes a continuum of tumor size and number, a similar concept of a CRLM Metro-ticket paradigm has not been investigated. METHODS: Tumor Burden Score (TBS) was defined using distance from the origin on a Cartesian plane incorporating maximum tumor size (x-axis) and number of lesions (y-axis)...
October 19, 2016: Annals of Surgery
Ailbhe C O'Neill, Sree Harsha Tirumani, Woo S Do, Abhishek R Keraliya, Jason L Hornick, Atul B Shinagare, Nikhil H Ramaiya
OBJECTIVE: The objective of our study was to evaluate the metastatic patterns and imaging features of solitary fibrous tumors (SFTs). MATERIALS AND METHODS: This retrospective study included 139 patients with pathologically proven SFT, 49 of whom developed metastases. Electronic medical records and all available images were reviewed to record the pattern and imaging appearances of metastatic disease, and comparisons of thoracic SFTs and extrathoracic SFTs were also performed...
October 20, 2016: AJR. American Journal of Roentgenology
Qin Yun, Si Song Wang, Shan Xu, Jin Ping Yang, Juan Fan, Ling Lin Yang, Yue Chen, Shao Zhi Fu, Jing Bo Wu
Colorectal peritoneal carcinomatosis (CRPC) is a common systemic metastasis of intra-abdominal cancers. Intraperitoneal chemotherapy against CRPC is at present the preferred treatment. The aim of this study is to develop a novel hydrogel drug delivery system through the combination of 5-fluorouracil (5-FU) loaded polymeric micelles and cisplatin (DDP) in biodegradable thermosensitive chitosan (CS) hydrogel. The prepared CS hydrogel drug is a free-flowing solution at room temperature and forms a stationary gel at body temperature...
October 20, 2016: Macromolecular Bioscience
Fabiana Policeni, Brittany Pakalniskis, Limin Yang
Metastatic tumors are rare in the breast. Well-differentiated neuroendocrine tumors (WDNETs) are slow-growing neoplasms that arise from neuroendocrine cells, particularly in the gastrointestinal tract and bronchial tree. Metastatic WDNET to the breast is a rare entity. We present a case report of ileal WDNET metastatic to the breast which was initially identified as a small mass in the patient's left breast on screening mammography. Targeted ultrasound identified a suspicious mass, and ultrasound-guided percutaneous core biopsy was performed...
2016: Journal of Clinical Imaging Science
Aya Matsuoka, Akira Hirano, Akinori Hattori, Kaoru Ogura, Hiroaki Inoue, Hiroko Yukawa, Shiho Sakaguchi, Natsuko Tanaka, Asaka Kodera, Mari Kamimura, Yoshihiko Naritaka, Tadao Shimizu
A 71-year-old woman diagnosed with left breast cancer underwent mastectomy and axillary dissection in 1987. Pathological findings showed invasive ductal carcinoma that was ER and PgR positive and HER2 negative.5 -FU and tamoxifen were administered for 2 years as adjuvant therapy.Bone metastasis was found in 2002, and endocrine therapy was started, using anastrozole, exemestane, letrozole, medroxyprogesterone acetate, and fulvestrant.However, liver, lung, pleural, penetiral, and lymph-node metastases were observed, and the following chemotherapy regimen was administered: CAF, capecitabine, paclitaxel, vinorelbine, gemcitabine, methotrexate plus mitomycin C, and eribulin...
October 2016: Gan to Kagaku Ryoho. Cancer & Chemotherapy
Satoshi Kiyota, Yumi Matsuda, Syoji Hanada, Masahiko Kinoshita, Satoshi Nishizawa, Genichi Kanazawa, Hiromu Tanaka
A 63-year-old man was admitted to our hospital owing to weight loss and vertigo. Endoscopic examination revealed advanced gastric cancer type 2. Abdominal CT showed a 62mm liver tumor in segment 4 and a 26mm tumor in segment 8. Distal gastrectomy and D2 lymph node dissection were performed. After surgery, he was administered chemotherapy with S- 1. After 2 courses of treatment, the tumors' in segments 4 and 8 were reduced to 52mm and 16mm, respectively. No other metastases were detected. Left lobectomy and partial resection of segment 8 were performed...
October 2016: Gan to Kagaku Ryoho. Cancer & Chemotherapy
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