Endocrine Abstracts

Background: Pancreatic neuroendocrine tumors (P-NETs) are a rare cancer with increasing incidences worldwide. Low-grade P-NETs are unique in that they express high levels of Somatostatin Receptor Type 2 (SSTR2), which represents a target for both tumor imaging and therapeutics. P-NET grade inversely correlates with SSTR2 tumor staining, and higher tumor grade is associated with poor patient prognosis. Unfortunately, application of SSTR2-targeted treatment options is currently ...

Background: Pancreatic neuroendocrine tumors (PNETs) are a rare, understudied form of cancer with few curative options, and their occurrence is rising. With approximately 4,000 new cases diagnosed per year in the US, and a 5-year relative survival rate of 54%, it’s imperative to understand the molecular mechanisms governing PNET carcinogenesis. To date, most studies used whole-tumor sequencing to characterize PNETs, which hampers the discovery of their microenvironment, c...

Background: Gastroenteropancreatic Neuroendocrine Neoplasms (GEP-NENs) are a rare subset of cancers which nevertheless are a rising health burden. Development of new therapies suffers from several bottlenecks, including low patient accrual and poor understanding of tumor characteristics. Patient tumor organoids (PTOs) are a novel model capable of improving screening of patient tissue in an accurate, standardized, and high-throughput capacity. In this study, we utilized patient...