Abstract Library

#4559 Exploring the interplay between RNA methylation and splicing dysregulation in neuroendocrine tumours

Introduction: Post-transcriptional modifications play crucial roles in regulating gene expression and cellular function. While recent findings indicate that alternative splicing dysregulation plays a key role in tumorigenic properties of neuroendocrine tumours (NETs), the role of other RNA processing mechanisms, such as N6-methyladenosine (m6A) — being the most common RNA methylation — remains largely unexplored in NETs.

Conference:

Presenting Author:

Authors: Ruiz-Palacios D, Gutiérrez Camacho L, García Vioque V, Moreno Montilla M, Blázquez-Encinas R,

Keywords: RNA methylation, splicing, neuroendocrine tumour, lung NET, pan NET,

#4531 The role of metabolism in neuroendocrine tumour cell models and patients

Introduction: It is recognised that the adipose tissue plays a major role in cancer through a metabolic coupling that supports tumour cell growth. Recent evidence suggests that altered metabolic pathways drive the development and influence the clinical outcomes of gastroenteropancreatic neuroendocrine tumours (GEP-NETs).

Conference:

Presenting Author: Calabrese C

Authors: Calabrese C, Dellavalle S, Miserocchi G, Gabellone S, Spadazzi C,

Keywords: tumour metabolism, adipocytes, RNA-sequencing, GEP-NET,

#4428 Tumour-derived apolipoprotein E drives temozolomide chemoresistance by reprogramming lipid metabolism and activating the homologous recombination repair pathway in pancreatic neuroendocrine tumours

Introduction: Temozolomide (TMZ) is a first-class clinical drug for patients with pancreatic neuroendocrine tumours (pNETs). However, the therapeutic effects of TMZ are limited because of the chemoresistance of pNET cells.

Conference:

Presenting Author: Ji S

Authors: Lou X, Ji S, Xu X, Chen J, Yu X,

Keywords: Temozolomide, pancreatic neuroendocrine tumour, chemoresistance,

#4100 Pheochromocytoma and paraganglioma: Gender differences in lipid profile

Introduction: Pheochromocytoma and paraganglioma (PPGL) are rare neuroendocrine neoplasms potentially influencing lipid metabolism and increasing cardiovascular risk. Gender differences in PPGL are largely unknown.

Conference:

Presenting Author: Di Iasi G

Authors: Di Iasi G, Benevento E, Cannavale G, Liccardi A, Minotta R,

Keywords: gender, Pheochromocytoma, paraganglioma, lipid, cholesterol,

#4098 A case of functional pancreatic neuroendocrine tumor with hypercalcemia as the main manifestation

Introduction: NEN is a type of rare neoplasm originated from peptidenergic neurons and neuroendocrine cells. Even for functional neuroendocrine tumors, the hormones secreted can be temporally and spatially heterogeneous. Hypercalcemia being a rare clinical manifestation of F-pNEN.

Conference:

Presenting Author: Yingmei T

Authors: Yanping Z, Yingmei T, Jieting D,

Keywords: pancreatic neuroendocrine tumor, functional, parathyroid hormone related peptide,