Abstract library

528 results for "Invasion and metastasis".
#2742 Anti-Tumor Effects of Semaphorin 4D Blockade Unravel a Novel Pro-Invasive Mechanism of Vascular Targeting Agents
Introduction: One of the main consequences of inhibition of neovessel growth produced by angiogenesis inhibitors is increased intratumor hypoxia. Growing evidence indicates that tumor cells escape from this hypoxic environment to better nourished locations, presenting hypoxia as a positive stimulus for invasion. Particularly, anti-VEGF/R therapies produce hypoxia-induced invasion and metastasis in a spontaneous mouse model of pancreatic neuroendocrine cancer, RIP1-Tag2.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Basic Science - Signaling pathways, receptors, biomarkers
Presenting Author: PhD Oriol Casanovas
#2714 The Clinical Outcome of Non-Curative Resection of Small Rectal Neuroendocrine Tumours
Introduction: Small rectal NETs are thought to be less aggressive and relatively benign. However, lymphovascular invasion(LVI) or positive margin after endoscopic resection(ER) was noticed in small rectal NETs.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Medical treatment - others, not specified
Presenting Author: Haiyi Hu
Authors: Hu H, Li R, Xu R, Zhang S, ...
#2943 Risk Stratification of Well-Differentiated Rectal Neuroendocrine Tumors
Introduction: How to screen patients with well-differentiated rectal neuroendocrine tumors (NETs) who had high risk to develop metastatic disease and poor survival was still less cleared.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Epidemiology/Natural history/Prognosis - Registries, nationwide and regional surveys
Presenting Author: Professor Jie Chen
Authors: Zhang Y, Chen L, Zhang Y, Guan X, ...
#2689 Correlation between Immunohistochemical Markers Expression and Lymph Node Metastasis in Gastroenteropancreatic Neuroendocrine Neoplasms: A Nation-Wide 10-Year Retrospective Clinical Epidemiological Study in China
Introduction: Previous research on the correlation between different pathological features and the development of gastroenteropancreatic neuroendocrine neoplasms (GEP-NENs) is rare in China.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Epidemiology/Natural history/Prognosis - Registries, nationwide and regional surveys
Presenting Author: Huan Yang
Authors: Yang H, Shi S, Zhang S, Ji Y, ...
#2768 Risk Factors of the Distant Metastasis in Gastric Neuroendocrine Neoplasms: A 10-Year Retrospective Study in China
Introduction: Research on the risk factors of metastasis of gastric neuroendocrine neoplasms (g-NENs) is rare in China.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Epidemiology/Natural history/Prognosis - Registries, nationwide and regional surveys
Presenting Author: Huijiao Yan
Authors: Yan H, Yang H, Zhang S, Chi Y, ...
#2791 NEN Skeletal Metastasis Performance and the Correlation with Cell Proliferation: 112 Cases of 68Ga-DOTA-TATE Results Analysis
Introduction: 68Ga-DOTA-TATE PET/CT plays an important role in neuroendocrine neoplasm(NEN)diagnosis and biological charecteristcs evaluation.Skeleton is the second common metastatic organ in NEN after liver and it affects the quality of patient’s life.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Nuclear Medicine - Imaging and Therapy (PRRT)
Presenting Author: Jiangyuan Yu
Authors: Xie Q, Lu M, Li J, Li N, ...
#2963 Intrinsic Gene Programs in Metastasis-like Primary Subtype Is Associated with Early Metastatic Evolution in Pancreatic Neuroendocrine Tumours
Introduction: Three molecular subtypes of pancreatic neuroendocrine tumours (PanNETs) have been described: insulinoma-like, intermediate and metastasis-like primary (MLP). The Latter is a non-functional tumours with highly metastatic potential. A mouse model of PanNET showed that MLP subtype has two different pathways of progression including stem/progenitor and epithelial-to-mesenchymal transition. However, the evolution of metastasis in patients requires further studies.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Basic Science - Genetics, epigenetics, miRNAs, Omics
Presenting Author: Dr Anguraj Sadanandam
#2732 Prostate Metastasis of Medullary Thyroid Carcinoma in a Young Patient with MEN2B Syndrome
Introduction: Multiple Endocrine Neoplasia 2B is associated with particularly early onset medullary thyroid carcinoma (MTC). Metastatic MTC is the leading cause of early death in MEN2B. The usual sites of metastasis are neck, mediastinum, lung, liver, bone and brain.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Case reports
Presenting Author: Dr Jane Noble
Authors: Noble J, Forde H, Crowley R, ...
#2763 Incidence and Outcome of Brain Metastasis in Patients Diagnosed with Neuroendocrine Neoplasm
Introduction: Brain metastases are rarely reported in patients with neuroendocrine carcinoma of non-lung origin and neuroendocrine tumors (NETs) of the gastroenteropancreatic or bronchopulmonary system.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Pathology - grading, staging
Presenting Author: Dr Arooj Fatima
Authors: Fatima A, Zaidi S S A, ...
#2886 Risk Factors for Short Recurrence-Free Survivals after Resection of PanNET Liver Metastasis: Single Institutional Analysis
Introduction: Although the treatment of PanNEN has improved survivals with development of pharmacotherapy recently, surgery is the first choice if curative resection is expected to be achieved. However, most of the patients undergo recurrence after resection of the liver metastasis even after curative resection. Therefore, it is important to identify who gains longer RFS by resection.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Surgical treatment and Ablative Therapies
Presenting Author: M.D., Ph.D. Toshihiko Masui
Authors: Masui T, Anazawa T, Nagai K, Sato A, ...