Abstract Library

#4065 DAREON™-7: A Phase I, open-label, dose escalation and expansion cohort trial of the delta-like ligand (DLL3)-targeting T-cell engager BI 764532, plus first-line platinum-based chemotherapy in patients with DLL3-positive neuroendocrine carcinomas

Introduction: Neuroendocrine carcinomas (NEC) have limited treatment options. DLL3 is highly expressed on NEC and is a promising treatment target. In an ongoing Phase I trial (NCT04429087), BI 764532, a DLL3/CD3 IgG-like T-cell engager (TcE), was tolerable with promising activity in pretreated pts with DLL3-positive (+) tumours, including NEC.

Conference:

Presenting Author: Capdevila J

Authors: Capdevila J, Vandamme T, Niccoli P, Mishima S, Kato K,

Keywords: neuroendocrine carcinoma, delta-like ligand, T-cell engager, Phase I,

#3139 Clinical and pathological characterization of renal Neuroendocrine Tumor (rNET): A national retrospective study from the French Group of Endocrine Tumors (GTE)

Introduction: Renal neuroendocrine tumors (rNET) are extremely rare with limited available data in the literature. Their specific management is not clearly defined.

Conference: 18th Annual ENETS Concerence (2021)

Presenting Author: Chevalier B

Authors: Chevalier B, Tilmant A, Espiard S, Hentic O, Niccoli P,

Keywords: renal neuroendocrine tumor, horseshoe kidney, prrt,

#2091 Differential Signalling Pathways Drive Therapeutic Resistance in Neuroendocrine Tumors

Introduction: Most of the current therapeutic strategies used for neuroendocrine tumors (NETs) are insufficient due to poor knowledge of these tumours. Despite showing differentiated features, NETs often exhibit therapeutic resistance to common treatments similarly to other cancers. Although signalling abnormalities have been reported, molecular mechanisms responsible for this resistance phenomenon are yet to be understood.

Conference: 15th Annual ENETSConcerence (2018)

Presenting Author:

Authors: Romano D, Gerard C, Poizat F, Niccoli P, Barlier A,

Keywords: neuroendocrine tumors, drug resistance, proteomics, kinases, apoptosis,

#1739 A Kinomic Approach to Identify Signaling Proteins Involved in Drug Resistance in GastroEnteroPancreatic Neuroendocrine Tumors

Introduction: Most of the current therapeutic strategies used for neuroendocrine tumors (NETs) result in tumour growth stabilization, eventually followed by tumour progression. Thus, despite their original characteristics, NETs exhibit similar resistance features to treatments than other more common tumours.

Conference: 14th Annual ENETSConcerence (2017)

Presenting Author: Romano D

Authors: Romano D, Gerard C, Mondielli G, Lisbonis C, Niccoli P,

Keywords: Neuroendocrine Tumors, Drug resistance, Proteomics, Kinases,

#1476 Efficacy of Everolimus and Somatostatin Analogs as Single Agents or in Combination in Human Pancreatic Neuroendocrine Tumors Primary Cultures

Introduction: Among the therapeutic options available for the treatment of neuroendocrine tumors, one targeted therapy, everolimus (RAD) has been approved for advanced progressive pancreatic neuroendocrine tumors (pNETs). It improve progression free survival but is not curative. Alterations of the PI3K/Akt/mTOR pathway in pNETs have given the rational for the use of this signaling pathway inhibitors.

Conference: 13th Annual ENETSConcerence (2016)

Presenting Author: Romano D

Authors: Mohamed A, Romano D, Poizat F, Delpero J, Niccoli P,

Keywords: pNETs primary culture, everolimus, somatostatin analogues, cell viability, chromogranin A secretion, Akt activity,