Abstract Library

#4424 Tumour-derived apolipoprotein E induces tip endothelial cell to remodel tumour stroma ratio and promote pancreatic neuroendocrine tumour progression

Introduction: Current clinical trials have shown that single-targeted matrix administration does not improve patient prognosis. The investigation of targeted matrix administration in combination with other therapies is crucial for effectively managing TSR in pNETs.

Conference:

Presenting Author: Ji S

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

Keywords: APOE, pancreatic neuroendocrine tumour, endothelial cell, tumour stroma ratio, mTOR inhibitor,

#4319 Everolimus combined with orlistat inhibits the development of neuroendocrine tumours by inhibiting the mTOR-PI3K-Akt signalling pathway

Introduction: Everolimus, an mTOR inhibitor, has demonstrated efficacy in NET treatment. Orlistat, used primarily for obesity management, inhibits fat absorption. This study investigates the potential synergistic effects of Everolimus combined with Orlistat on the development of NETs.

Conference:

Presenting Author:

Authors: Xu L, Tang Q, Ye M,

Keywords: Everolimus, orlistat, mTOR, PI3K/Akt, signalling pathway,

#4075 A phase II study of Lenvatinib and Everolimus in advanced well-differentiated extra pancreatic neuroendocrine tumors

Introduction: Data suggest that combined inhibition of VEGF and FGF is an effective antiangiogenic strategy and that concomitant inhibition of the mTOR pathway may be further synergistic.

Conference:

Presenting Author: Dasari A

Authors: Dasari A, Qiao W, Halperin D, Stanietzky N, Surabhi V,

Keywords: Extrapancreatic NET, Lenvatinib, Everolimus, Phase II,

#4013 A phase 3 randomised study of 177Lu-edotreotide or everolimus in patients with advanced neuroendocrine tumors of lung or thymic origin (LEVEL, GETNE-T2217)

Introduction: Retrospective data for peptide receptor radionuclide therapy (PRRT) have demonstrated promising activity in somatostatin receptor (SSTR)-positive lung neuroendocrine tumors (NETs).

Conference:

Presenting Author:

Authors: García-Álvarez A, Garcia-Carbonero R, Anido U, Jimenez-Fonseca P, Del Olmo-García M,

Keywords: Lung NET, Peptide receptor radionuclide therapy,

#3714 CT derived body composition index analysis in metastatic NET patients treated with mTOR inhibitor

Introduction: Neuroendocrine tumors (NETs) are rare neoplasms frequently characterized by an upregulation of the mammalian rapamycin targeting (mTOR) pathway resulting in uncontrolled cell proliferation. The mTOR pathway is also involved in skeletal muscle protein synthesis and in adipose tissue metabolism. Everolimus inhibits the mTOR pathway, resulting in blockade of cell growth and tumor progression.

Conference:

Presenting Author: Fatima A

Authors: Fatima A,

Keywords: mTOR, metastatic NET, body composition index, skeletal muscle protein,