Abstract Library

Welcome to the open-access search for all ENETS abstracts presented at the Annual ENETS Conferences.

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Participants of the 2025 ENETS Conference enjoy full access to the 2025 conference digital resources through myENETS: the abstract booklet, e-posters and videos, slide decks of talks, the poster carousel, and more.

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ENETS Abstract Search

#4592 Uncovering cell-state heterogeneity in large-cell panNEC indicates potentially targetable aberrant brain type neuronal de-differentiation

Introduction: Classification and treatment of high-grade pancreatic neuroendocrine carcinoma (panNEC), particularly those with large-cell morphology, present significant clinical challenges due to considerable inter- and intra-patient tumour heterogeneity.

Conference:

Presenting Author: Debnath O

Authors: Debnath O, Berger H, Detjen K, Kirchner P, Marinoni I,

Keywords: pancreatic neuroendocrine carcinoma, single cell, personalised medicine,

#4328 Health-related quality of life (HRQL) and supportive care needs (SCN) of gastroenteropancreatic neuroendocrine tumours (GEP-NET) in a Swiss NET Centre

Introduction: Health-related quality of life (HRQL) and supportive care needs (SCN) of patients with gastroenteropancreatic neuroendocrine tumours (GEP-NET) remain understudied. Assessing and identifying the affected domains of HRQL and SCN of the patients with GEP-NET is part of the nursing practice and may contribute to adapt the nursing care.

Conference:

Presenting Author: Ho J

Authors: Ho J, Abdulle A, Messerli O, Eicher M, Schaefer N,

Keywords: gastroenteropancreatic neuroendocrine tumour, health related quality of life, quality of life, supportive care needs, unmet needs,

#4299 Defective DNA repair promotes progression of small intestinal neuroendocrine tumours despite a lack of common genomic drivers

Introduction: The tumorigenesis of small intestinal neuroendocrine tumours (siNETs) is not understood, despite being the most common form of small bowel cancer.

Conference:

Presenting Author: Bolduan F

Authors: Bolduan F, Müller-Bötticher N, Debnath O, Zemojtel T, Kunze C,

Keywords: small intestinal neuroendocrine tumour, pathogenetics, defective DNA repair,

#4258 Unanticipated heterogeneity in high-grade large-cell neuroendocrine carcinoma pinpoints cell sub-state specific therapeutic targets

Introduction: High-grade pancreatic neuroendocrine carcinoma (panNEC) pose challenges in terms of classification and treatment. While molecular genetics have made strides in deciphering significant inter-tumor heterogeneity, the extent of intra-tumoral heterogeneity and lineage plasticity remains unexplored.

Conference:

Presenting Author:

Authors: Debnath O, Detjen K, Berger H, Kirchner P, Marinoni I,

Keywords: PanNEC, Single cell RNAseq,

#4079 Temporal increase in Ki-67 index in patients with pancreatic neuroendocrine tumors (PanNETs): Frequency, prognostic impact, and causal factors

Introduction: PanNETs show intra-tumor heterogeneity, notably regarding Ki-67 index which is a major prognostic biomarker. Temporal heterogeneity and its prognostic impact have been poorly explored so far.

Conference:

Presenting Author: Bourdeleau-Guerry P

Authors: Bourdeleau-Guerry P, Pokossy-Epée J, Hentic O, Couvelard A, Ruszniewski P,

Keywords: neuroendocrine tumor, Ki-67 index, tumor grade, temporal evolution, molecular evolution, biologic evolution,