Distinct molecular and clinical features of specific variants of KRAS codon 12 in pancreatic adenocarcinoma.

PURPOSE Oncogenic mutations in KRAS have been identified in > 85% of pancreatic ductal adenocarcinoma (PDAC) cases. G12D, G12V, and G12R are the most frequent variants. Using large clinical and genomic databases, this study characterizes prognostic and molecular differences between KRAS variants, focusing on KRAS G12D and G12R.

A Phase 1b study of the OxPhos inhibitor ME-344 with bevacizumab in refractory metastatic colorectal cancer.

Antiangiogenic drugs may cause vascular normalization and correct hypoxia in tumors, shifting cells to mitochondrial respiration as the primary source of energy. In turn, the addition of an inhibitor of mitochondrial respiration to antiangiogenic therapy holds potential to induce synthetic lethality. This study evaluated the mitochondrial inhibitor ME-344 in combination with bevacizumab in patients with refractory metastatic colorectal cancer (mCRC).

Clinical and Genomic Features of Classical and Basal Transcriptional Subtypes in Pancreatic Cancer.

Purpose: Transcriptional profiling of pancreatic cancers has defined two main transcriptional subtypes: classical and basal. Initial data suggest shorter survival for patients with basal tumors and differing treatment sensitivity to FOLFIRINOX and gemcitabine plus nab-paclitaxel by transcriptional subtype.

Experimental Design: We examined 8,743 patients with RNA sequencing from pancreatic cancers performed at Caris Life Sciences.

Clinical outcomes of liposomal irinotecan in patients with advanced pancreatic cancer previously treated with conventional irinotecan: A meta-analysis of real-world evidence.

Background: Pivotal clinical trials supported survival benefits of liposomal irinotecan (nal-IRI) plus fluorouracil/leucovorin in patients with pancreatic ductal adenocarcinoma (PDAC) who previously received gemcitabine-based therapy. There are concerns about the benefits of nal-IRI in patients who received FOLFIRINOX (combined fluorouracil, leucovorin, IRI, and oxaliplatin) because of potential cross-resistance to IRI. The objective of this meta-analysis was to characterize the impact of the previous receipt of IRI on the outcomes of nal-IRI regimens in patients with advanced PDAC.

Brightline-2: a phase IIa/IIb trial of brigimadlin (BI 907828) in advanced biliary tract cancer, pancreatic ductal adenocarcinoma or other solid tumors.

Mouse double minute 2 homolog (MDM2) is a key negative regulator of the tumor suppressor p53. Blocking the MDM2-p53 interaction, and restoring p53 function, is therefore a potential therapeutic strategy in -amplified, wild-type tumors. is amplified in several tumor types, including biliary tract cancer (BTC), pancreatic ductal adenocarcinoma (PDAC), lung adenocarcinoma and bladder cancer, all of which have limited treatment options and poor patient outcomes.