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Colorectal liver metastasis

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https://www.readbyqxmd.com/read/29351098/prognostic-factors-change-over-time-after-hepatectomy-for-colorectal-liver-metastases-a-multi-institutional-international-analysis-of-1099-patients
#1
Georgios Antonios Margonis, Stefan Buettner, Nikolaos Andreatos, Doris Wagner, Kazunari Sasaki, Carlotta Barbon, Andrea Beer, Carsten Kamphues, Inger Marie Løes, Jin He, Timothy M Pawlik, Klaus Kaczirek, George Poultsides, Per Eystein Lønning, John L Cameron, Hans Joerg Mischinger, Federico N Aucejo, Martin E Kreis, Christopher L Wolfgang, Matthew J Weiss
OBJECTIVE: To evaluate the changing impact of genetic and clinicopathologic factors on conditional overall survival (CS) over time in patients with resectable colorectal liver metastasis. BACKGROUND: CS estimates account for the changing likelihood of survival over time and may reveal the changing impact of prognostic factors as time accrues from the date of surgery. METHODS: CS analysis was performed in 1099 patients of an international, multi-institutional cohort...
January 18, 2018: Annals of Surgery
https://www.readbyqxmd.com/read/29340819/laparoscopic-liver-resection-for-colorectal-liver-metastasis-patients-allows-patients-to-start-adjuvant-chemotherapy-without-delay-a-propensity-score-analysis
#2
Takayuki Kawai, Claire Goumard, Florence Jeune, Eric Savier, Jean-Christophe Vaillant, Olivier Scatton
BACKGROUND: Although adjuvant chemotherapy (AC) is widely used after liver resection (LR) for colorectal liver metastasis (CRLM), surgical invasiveness may lead to delay in starting AC, which is preferably started within 8 weeks postoperative. We investigated whether laparoscopic liver resection (LLR) for CRLM facilitates AC start without delay. METHODS: Between November 2014 and December 2016, 117 consecutive CRLM patients underwent LR followed by AC. LLR and OLR were performed in 30 and 87 patients, respectively...
January 16, 2018: Surgical Endoscopy
https://www.readbyqxmd.com/read/29340767/analysis-of-prognostic-factors-after-resection-of-solitary-liver-metastasis-in-colorectal-cancer-a-22-year-bicentre-study
#3
Sara Acciuffi, Frank Meyer, Astrid Bauschke, Utz Settmacher, Hans Lippert, Roland Croner, Annelore Altendorf-Hofmann
PURPOSE: The investigation of the predictors of outcome after hepatic resection for solitary colorectal liver metastasis. METHODS: We recruited 350 patients with solitary colorectal liver metastasis at the University Hospitals of Jena and Magdeburg, who underwent curative liver resection between 1993 and 2014. All patients had follow-up until death or till summer 2016. RESULTS: The follow-up data concern 96.6% of observed patients. The 5- and 10-year overall survival rates were 47 and 28%, respectively...
January 16, 2018: Journal of Cancer Research and Clinical Oncology
https://www.readbyqxmd.com/read/29335811/surgical-stress-response-and-promotion-of-metastasis-in-colorectal-cancer-a-complex-and-heterogeneous-process
#4
Corina Behrenbruch, Carolyn Shembrey, Sophie Paquet-Fifield, Christina Mølck, Hyun-Jung Cho, Michael Michael, Benjamin N J Thomson, Alexander G Heriot, Frédéric Hollande
Surgery remains the curative treatment modality for colorectal cancer in all stages, including stage IV with resectable liver metastasis. There is emerging evidence that the stress response caused by surgery as well as other perioperative therapies such as anesthesia and analgesia may promote growth of pre-existing micro-metastasis or potentially initiate tumor dissemination. Therapeutically targeting the perioperative period may therefore reduce the effect that surgical treatments have in promoting metastases, for example by combining β-adrenergic receptor antagonists and cyclooxygenase-2 (COX-2) inhibitors in the perioperative setting...
January 15, 2018: Clinical & Experimental Metastasis
https://www.readbyqxmd.com/read/29322091/a-retroviral-replicating-vector-encoding-cytosine-deaminase-and-5-fc-induces-immune-memory-in-metastatic-colorectal-cancer-models
#5
Kader Yagiz, Maria E Rodriguez-Aguirre, Fernando Lopez Espinoza, Tiffany T Montellano, Daniel Mendoza, Leah A Mitchell, Carlos E Ibanez, Noriyuki Kasahara, Harry E Gruber, Douglas J Jolly, Joan M Robbins
Treatment of tumors with Toca 511, a gamma retroviral replicating vector encoding cytosine deaminase, followed by 5-fluorocytosine (5-FC) kills tumors by local production of 5-fluorouracil (5-FU). In brain tumor models, this treatment induces systemic anti-tumor immune responses and long-term immune-mediated survival. Phase 1 Toca 511 and Toca FC (extended-release 5-FC) clinical trials in patients with recurrent high-grade glioma show durable complete responses and promising survival data compared to historic controls...
March 30, 2018: Molecular Therapy Oncolytics
https://www.readbyqxmd.com/read/29318366/-surgical-innovations-in-treatment-of-metastatic-colorectal-cancer-complexity-of-metastatic-surgery-as-example-for-personalized-medicine
#6
REVIEW
C Hackl, S M Brunner, K M Schmidt, H J Schlitt
BACKGROUND: Extensive, bilobular and multifocal colorectal liver metastases (CLM) or metastases that are critically situated require an experienced surgeon and advanced surgical techniques to enable curative resection. OBJECTIVE: This article describes the toolbox of hepato-oncologic surgery including functional augmentation of liver segments by portal vein embolization/ligation, combinations of ablation and resection, two-stage resections and in situ split liver resection, also known as associating liver partition and portal vein ligation for staged hepatectomy (ALPPS)...
January 9, 2018: Der Chirurg; Zeitschrift Für Alle Gebiete der Operativen Medizen
https://www.readbyqxmd.com/read/29308184/aspirin-inhibited-the-metastasis-of-colon-cancer-cells-by-inhibiting-the-expression-of-toll-like-receptor-4
#7
Jun Ying, Hai-Yang Zhou, Peng Liu, Qing You, Fei Kuang, Yi-Nan Shen, Zhi-Qian Hu
Background: The metastasis of colorectal cancer frequently tends to liver, which is one of the three leading causes of cancer-related deaths worldwide. Growing evidence showed that aspirin could effectively inhibit liver metastasis of colorectal cancer. However, the potential mechanism has not been fully understood. Methods: Mouse splenic vein metastasis assay was used to examine the metastatic ability of colon cancer cells in vivo. And wound healing and transwell assay were applied to detect the metastasis potential of C26 and HCT116 colon cancer cell lines in vitro...
2018: Cell & Bioscience
https://www.readbyqxmd.com/read/29307628/genomic-heterogeneity-in-primary-colorectal-carcinomas-and-their-metastases-born-bad-or-brought-up-a-villain
#8
Maja Hühns, Saskia Krohn, Hugo Murua Escobar, Friedrich Prall
Progression of solid cancers, colorectal carcinomas among them, from their primaries to metastatic lesions traditionally is thought to proceed by a step-wise acquisition of and selection for genomic aberrations. To test if patterns of genomic aberrations would be consistent with this model, we studied ten colorectal carcinoma primary-metastasis pairs, nine with one liver metastasis each, and one with two metastases. Next generation targeted sequencing (50 gene panel) with samples obtained from different regions of the primaries and their metastases demonstrated 1-11 gene mutations per lesion...
January 4, 2018: Human Pathology
https://www.readbyqxmd.com/read/29306955/downregulation-of-annexin-a11-anxa11-inhibits-cell-proliferation-invasion-and-migration-via-the-akt-gsk-3%C3%AE-pathway-in-gastric-cancer
#9
Kelei Hua, Yong Li, Qun Zhao, Liqiao Fan, Bibo Tan, Jianbin Gu
BACKGROUND Gastric cancer (GC) is one of the most common malignant tumors in the world and in China the incidence and mortality rates of gastric cancer are the second highest among all forms of cancer. Annexin A11 (ANXA11) is a member of the annexins family. Previous studies have shown that ANXA11 participates in many cellular functions and has significant influence on ovarian, breast, liver, and colorectal cancer. However, the expression and biological functions of ANXA11 in GC are still unknown. MATERIAL AND METHODS A total of 63 paired gastric cancer tissues and matched adjacent mucosa were used to measure the ANXA11 levels and its correlation with clinical characteristics...
January 7, 2018: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/29303066/comparison-of-single-port-versus-standard-multiport-left-lateral-liver-sectionectomy
#10
Benjamin Struecker, Philipp Haber, Robert Öllinger, Marcus Bahra, Andreas Pascher, Johann Pratschke, Moritz Schmelzle
It remains unclear if single incision laparoscopic liver surgery is superior to standard multiport resections and in what regard patients might benefit from this approach. We retrospectively analyzed the course of all patients undergoing laparoscopic left lateral sectionectomy at our center between 2009 and 2017. In total, 11 single incision and 31 multiport left lateral sectionectomies were performed at our center between July 2009 and May 2017. Six patients were excluded due to multivisceral resections. Indications included adenoma (n = 7 vs n = 2), focal nodular hyperplasia (n = 4 vs n = 3), hepatocellular carcinoma (n = 4 vs n = 4), colorectal liver metastasis (n = 4 vs n = 0), noncolorectal metastasis (n = 2 vs n = 1), hemangioma (n = 3 vs n = 0), abscess (n = 1 vs n = 0), and cysts (n = 1 vs n = 0)...
January 1, 2018: Surgical Innovation
https://www.readbyqxmd.com/read/29299827/apical-lymph-nodes-in-the-distant-metastases-and-prognosis-of-patients-with-stage-iii-colorectal-cancer-with-adequate-lymph-node-retrieval-following-folfox-adjuvant-chemotherapy
#11
Hsiang-Lin Tsai, Yi-Ting Chen, Yung-Sung Yeh, Ching-Wen Huang, Cheng-Jen Ma, Jaw-Yuan Wang
The aim of the study was to assess apical lymph nodes (APNs) for predicting distant metastases in patients with stage III colorectal cancer (CRC) curatively treated with FOLFOX adjuvant chemotherapy and adequate lymph node retrieval. We investigated the correlation between APN metastasis and clinical outcomes. This retrospective study examined 97 patients. All patients were followed until death, loss to follow-up, or May 2017. Clinicopathological variables, including the APN status, were assessed. Multivariate logistic regression model was used to identify the independent risk factors for APN and distant metastases, and Cox proportional regression model was used to evaluate the association between APN metastasis and oncologic outcomes...
January 3, 2018: Pathology Oncology Research: POR
https://www.readbyqxmd.com/read/29299708/hepatic-sclerosed-hemangioma-with-special-attention-to-diffusion-weighted-magnetic-resonance-imaging
#12
Tatsunori Miyata, Toru Beppu, Kunitaka Kuramoto, Shigeki Nakagawa, Katsunori Imai, Daisuke Hashimoto, Tomohiro Namimoto, Yo-Ichi Yamashita, Akira Chikamoto, Yasuyuki Yamashita, Hideo Baba
BACKGROUND: A hepatic sclerosed hemangioma (HSH) is a very rare benign liver tumor. The correct preoperative diagnosis of HSH is very difficult because its features of imaging are similar to those of intrahepatic cholangiocarcinoma or colorectal liver metastasis. CASE PRESENTATION: We experienced five patients who were diagnosed histologically with HSH. The preoperative diagnoses were HSH in two patients, cavernous hemangioma in one, intrahepatic cholangiocarcinoma in one, and colorectal liver metastasis in one...
January 3, 2018: Surgical Case Reports
https://www.readbyqxmd.com/read/29299357/the-correlations-between-serum-amphiregulin-and-other-clinicopathological-factors-in-colorectal-cancer
#13
Chawalit Chayangsu, Siriporn Khunsri, Virote Sriuranpong, Suebpong Tanasanvimon
Background: Amphiregulin (AREG) is one of the epidermal growth factor receptor (EGFR) ligands and plays the important roles in tumor progression and metastasis. Upregulation of AREG in colorectal cancer (CRC) tissues has been shown to correlate with depth of tumor invasion, nerve invasion and liver metastasis. We sought to investigate a correlation of serum AREG in CRC with clinicopathological parameters. Methods: Patients with CRC receiving treatment at King Chulalongkorn Memorial Hospital during August 2013 to March 2014 were enrolled...
December 2017: Journal of Gastrointestinal Oncology
https://www.readbyqxmd.com/read/29299166/early-morphological-change-for-predicting-outcome-in-metastatic-colorectal-cancer-after-regorafenib
#14
Hiroyuki Arai, Kunihisa Miyakawa, Tadamichi Denda, Takuro Mizukami, Yoshiki Horie, Naoki Izawa, Mami Hirakawa, Takashi Ogura, Takashi Tsuda, Yu Sunakawa, Takako Eguchi Nakajima
Background and Objective: It is unclear whether early morphological change (EMC) is a predictive marker for regorafenib in metastatic colorectal cancer (mCRC). Therefore, the present study investigated whether EMC can predict the outcome of mCRC patients receiving regorafenib. Results: This study evaluated 68 patients. Among 52 patients with lung metastasis, 16 (31%) had cavity formation (CF). The median progression-free survival (PFS) and overall survival (OS) in patients with/without CF were 4...
December 15, 2017: Oncotarget
https://www.readbyqxmd.com/read/29290971/tab3-upregulates-survivin-expression-to-promote-colorectal-cancer-invasion-and-metastasis-by-binding-to-the-tak1-traf6-complex
#15
Chen Luo, Rongfa Yuan, Leifeng Chen, Wei Zhou, Wei Shen, Yumin Qiu, Jun Shao, Jinlong Yan, Jianghua Shao
Transforming growth factor-β-activated kinase 1 (TAK1)-binding protein 3 (TAB3) is involved in cancer proliferation and metastasis, but its role in colorectal cancer remains unclear. In this study, we demonstrated that TAB3 is upregulated in colorectal cancer tissues and that high TAB3 levels correlated with tumor metastasis and a poor prognosis in colorectal cancer. In addition, TAB3 knockdown decreased Survivin expression and suppressed colorectal cancer cell migration and invasion in vitro, and reduced liver metastasis in vivo...
December 5, 2017: Oncotarget
https://www.readbyqxmd.com/read/29290599/hepatic-arterial-infusion-in-the-management-of-colorectal-cancer-liver-metastasis-current-and-future-perspectives
#16
REVIEW
Nicolas Chapelle, Tamara Matysiak-Budnik, Frédéric Douane, Sylvie Metairie, Philippe Rougier, Yann Touchefeu
The technique of hepatic arterial infusion (HAI) for the treatment of liver metastases from colorectal cancer has been developed over more than 30 years. Although the indications and protocols for this technique have evolved with time, HAI is not routinely performed in clinical practice. Studies have been heterogeneous, with different regimens of intra-arterial drugs, associated or not with systemic chemotherapy, and with unconvincing outcomes. Technical difficulties for catheter placement have limited the implementation of this method in routine practice...
December 14, 2017: Digestive and Liver Disease
https://www.readbyqxmd.com/read/29283437/analytic-survey-of-57-cases-of-oral-metastases
#17
Yingci Liu, Richard J Vargo, Elizabeth A Bilodeau
BACKGROUND: Oral lesions have been reported among the first signs of an undiagnosed metastatic disease. Accurate diagnosis of an occult metastasis remains critical in determining the treatment course. Previous studies regarding oral metastatic tumors present varied data regarding the most frequent metastases to the oral cavity. These discrepancies echo the changes in incidence rates for certain malignancies over time and demonstrate the need for periodic updates in oral metastasis studies...
December 28, 2017: Journal of Oral Pathology & Medicine
https://www.readbyqxmd.com/read/29282223/combined-mutation-of-apc-kras-and-tgfbr2-effectively-drives-metastasis-of-intestinal-cancer
#18
Eri Sakai, Mizuho Nakayama, Hiroko Oshima, Yuta Kouyama, Atsushi Niida, Satoshi Fujii, Atsushi Ochiai, Keiichi I Nakayama, Koshi Mimori, Yutaka Suzuki, Chang Pyo Hong, Chan-Young Ock, Seong-Jin Kim, Masanobu Oshima
Colorectal cancer (CRC) is driven by the accumulation of driver mutations, but the contributions of specific mutations to different steps in malignant progression is not fully understood. In this study, we generated mouse models harboring different combinations of key CRC driver mutations (Apc, Kras, Tgfbr2, Trp53, Fbxw7) in intestinal epithelial cells to comprehensively investigate their roles in the development of primary tumors and metastases. Apc∆716 mutation caused intestinal adenomas and combination with Trp53R270H mutation or Tgfbr2 deletion induced submucosal invasion...
December 27, 2017: Cancer Research
https://www.readbyqxmd.com/read/29273176/local-recurrence-after-microwave-thermosphere-ablation-of-malignant-liver-tumors-results-of-a-surgical-series
#19
Hideo Takahashi, Bora Kahramangil, Eren Berber
BACKGROUND: Microwave thermosphere ablation is a new treatment modality that creates spherical ablation zones using a single antenna. This study aims to analyze local recurrence associated with this new treatment modality in patients with malignant liver tumors. METHODS: This is a prospective clinical study of patients who underwent microwave thermosphere ablation of malignant liver tumors between September 2014 and March 2017. Clinical, operative, and oncologic parameters were analyzed using Kaplan-Meier survival and Cox proportional hazards model...
December 19, 2017: Surgery
https://www.readbyqxmd.com/read/29247825/hypoxia-induced-microrna-590-5p-promotes-colorectal-cancer-progression-by-modulating-matrix-metalloproteinase-activity
#20
Chan Woo Kim, Eun-Taex Oh, Joon Mee Kim, Jin-Seok Park, Don Haeng Lee, Jae-Seon Lee, Kyung Keun Kim, Heon Joo Park
Hypoxia leads to cancer progression and promotes the metastatic potential of cancer cells. MicroRNAs (miRNAs) are small non-coding RNA that have emerged as key players involved in cancer development and progression. Hypoxia alters a set of hypoxia-mediated miRNAs expression during tumor development and it may function as oncogenes or tumor-suppressors. However, the roles and molecular mechanisms of hypoxia-regulatory miRNAs in colorectal cancer (CRC) progression remain poorly understood. Here we firstly identified miR-590-5p as hypoxia-sensitive miRNAs which was upregulated in colon cancer cells under hypoxia...
December 14, 2017: Cancer Letters
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