Abstract Library

#4662 A novel hormone based anti-SSTR anti-CD3 T-cell engager for the treatment of neuroendocrine tumours

Introduction: Somatostatin receptor 2 (SSTR2) is overexpressed in well-differentiated NETs.

Conference:

Presenting Author: Pelle E

Authors: Pelle E, Cives M, Chaoul N, d'Angelo G, Medina E,

Keywords: T-cell engager, immunotherapy, tumouroids,

#4646 Dysregulated miRNA in patients with GEP-NEN and potential role as circulating biomarker

Introduction: Neuroendocrine neoplasms (NENs) are a class of rare and molecularly extremely heterogeneous tumours. NENs arise predominantly in the gastrointestinal (GEP) and pulmonary tracts but can also involve thyroid and breast. NENs often present with non-specific symptoms and lack early specific biomarkers, leading to frequent metastatic diagnoses and primary site challenges.

Conference:

Presenting Author:

Authors: Di Mauro A, Clemente O, Cannella L, Della Vittoria G, Neri G,

Keywords: neuroendocrine tumour, miRNome profiling, biomarker, gep-net, molecular biology,

#4134 Assessment of the current and emerging criteria for the histopathological classification of lung neuroendocrine tumors in the lungNENomics project

Introduction: The lungNENomics project analysed 300 lung neuroendocrine tumors (NETs), of which 259 cases were pathologically reviewed by six expert pathologists.

Conference:

Presenting Author: Mathian E

Authors: Mathian E, Drouet Y, Sexton-Oates A, Papotti M, Pelosi G,

Keywords: Lung neuroendocrine neoplasm, Pathology, Deep-learning, Ki-67, PHH3,

#3883 Immune landscape in mixed neuroendocrine-non neuroendocrine neoplasms (MiNEN)

Introduction: A mixed neuroendocrine-non neuroendocrine neoplasm (MiNEN) is a novel defined rare entity, made up of two morphologically distinct neoplastic components; one neuroendocrine type (NEN), and the other one non-neuroendocrine type (nNEN). Neuroendocrine differentiation of tumors is thought to influence the tumor microenvironment (TME) through the secretion of various hormones or growth factors.

Conference:

Presenting Author:

Authors: Di Mauro A, Ferrara G, Iervolino D, Scognamiglio G, Clemente O,

Keywords: mixed neuroendocrine, neuroendocrine, tumor microenvironment, immunotherapy, biomarker,

#3872 Mixed neuroendocrine-non neuroendocrine neoplasms (MiNEN): Characterization of the genomic and pathological profile

Introduction: MiNENs is a novel defined rare entity, made up of two morphologically distinct neoplastic components; one neuroendocrine type (NEN), and the other one non-neuroendocrine type (nNEN). As available data are limited, the epidemiology and pathogenesis of MiNENs remain mostly unknown.

Conference:

Presenting Author:

Authors: Di Mauro A, Chianese U, Conte M, Benedetti R, Gerardo F,

Keywords: neuroendocrine, pathogenesis, mixed neuroendocrine, pathway, origin, molecular, molecular analysis, genomic profile,