Abstract Library

#2275 Analysis of Gene Expression Patterns of Rectum Neuroendocrine Tumors (NET) Versus Healthy Tissue Reveals Alterations in the MAPK and WNT Signaling Pathways

Introduction: The neuroendocrine tumors (NETs) of the rectum are rare but increasing in incidence, by means of improved endoscopic techniques and histological reporting. They often occur as small polypoid lesions and G1, and in most cases an incidental finding at endoscopy.

Conference: 15th Annual ENETSConcerence (2018)

Presenting Author: Briest F

Authors: Briest F, Hummel M, Grabowski P, Arsenic R,

Keywords: rectum neuroendocrine tumors, NET, MAP kinase, gene expression analysis, Wnt signaling,

#2031 Screening of Differentially Expressed Genes in Gastric Neuroendocrine Neoplasms Based on Human Transcriptome Array

Introduction: Gastric neuroendocrine neoplasms (g-NENs) are a heterogeneous group of tumors.

Conference: 15th Annual ENETSConcerence (2018)

Presenting Author:

Authors: Wei Y, Bai J, He N, Hua X, Tang Q,

Keywords: g-nen, human transcriptome array, differentially expressed genes, extracellular matrix,

#462 Genome-Wide Expression Profiling Reveals Downregulation of OTP and CD44 and Upregulation of RET as Indicators of Poor Prognosis in Lung Carcinoids

Introduction: Lung carcinoids comprise a heterogeneous group of neuroendocrine tumors. Only few parameters have been identified that correlated with poor disease outcome, including 11q22-q25 deletions. New biomarkers are required to further improve diagnosis and prediction of prognosis.

Conference: 9th Annual ENETSConcerence (2012)

Presenting Author:

Authors: Swarts D, Van Neste L, Henfling M, Van Suylen R, Volante M,

Keywords: Bronchial carcinoids, cDNA microarray, MEN-2,

#360 High Resolution (Epi)genomic Analysis Comparing Pulmonary Carcinoids with a Favorable and a Poor Disease Outcome

Introduction: Lung carcinoids are a heterogenous group of neuroendocrine tumors. MEN1 mutations and 11q22-q25 deletions have been implied in their tumorigenesis. Very few genome wide and methylation studies have been conducted to further elucidate molecular mechanisms underlying tumorigenesis.

Conference:

Presenting Author:

Authors: Swarts D, Van Neste L, De Hoon J, Van Velthuysen M, Burgers J,

Keywords: Bronchial carcinoids, MIRA, Expression profiling, arrayCGH,