KRAS G12

P3, N=160, Active, not recruiting, Amgen | Trial completion date: Jan 2026 --> May 2026

Collectively, our findings reveal that the USP20-RAB8A-GLUT1 axis regulates glucose uptake and metabolic reprogramming in PDAC, thereby inhibiting tumor growth and metastasis. Targeting this signaling axis provides a novel insight into metabolic therapy for pancreatic cancer.

Stratified two-stage TMP reliably identifies actionable alterations in PC patients, with potential therapeutic benefit. The proposed TMP algorithm might be as effective, yet more feasible and economic compared with comprehensive upfront testing.

Methods We performed whole exome sequencing (WES), bulk RNAseq, multiplex immunofluorescence (mIF) and chromogenic immunohistochemistry (IHC) on tumor tissue and flow cytometry of the peripheral blood to study longitudinal changes following the combination of avelumab with utomilumab (a 4-1BB agonist) (arm A), PF-04518600 (an OX40 agonist) (arm B), utomilumab and PF-04518600 (arm C) and utomilumab and radiotherapy (arm D) in phase I/II study (NCT03217747). Conclusions Our findings, though limited, highlight genomic differences between histologic subsets and outcome as well as the need for combination strategies that drive the recruitment and/or priming of anti-tumor T cells and address low immune permissive tumor states in patients with advanced solid tumors. Clinical trial registration: This clinical trial was registered on clinicaltrials.gov NCT03217747.

In our cohort, KRAS mutations were more prevalent in PLMAC than PLNMAC (72% vs. 40%, P < 0.05). However, the KRAS G12C variant was significantly less frequent in PLMAC compared to PLNMAC (19% vs. 47%, P < 0.05), suggesting that patients with PLMAC are less likely to benefit from KRAS G12C-targeted therapy. These findings underscore the importance of comprehensive KRAS genotyping and highlight the need for developing additional KRAS variant-targeted therapy for patients with PLMAC.

Oral Lm-based cancer vaccines targeting CRC elicit robust, widely disseminated, and persistent tumor-specific immune responses in mice. These vaccines limit CRC development when administered prophylactically and provide tumor control when administered therapeutically with ICI. Thus, oral delivery of Lm-based cancer vaccines coupled with ICI may provide improved control of CRC progression in clinical application.

Inhibition of MG/Mϕ with long-term minocycline treatment attenuated the incidence of ICHs around bAVMs. Our study indicates that MG/Mϕ are involved in destabilization of KRAS-induced bAVM, leading to hemorrhagic conversion/ICH. Thus, modulation of MG/Mϕ may reduce ICH risk in bAVM patients.

Combining cytokine mRNA immunotherapy with cytotoxic killing and immune checkpoint blockade can reactivate antitumour immunity, offering a promising strategy for treating advanced PDAC.

Compared to results from established architectures such as Inception-v3 on the same WSIs, our model demonstrated significantly improved performance for most features. With further optimization, our model could support triaging for molecular testing and inform precision treatment strategies for NS-LUAD patients.

This combination induces durable immune memory in immunogenic models but not in nonimmunogenic settings. Our findings underscore key differences between KRAS G12D and G12C mutations in shaping lung cancer biology, reveal distinct resistance dynamics under long-term targeted therapy, and uncover immune-mediated mechanisms specific to KRASG12D inhibition with direct clinical and translational relevance.

An elderly male diagnosed with Stage IV LUAD achieved sustained stable disease (SD) and symptomatic improvement through a sequential therapeutic strategy, including platinum-based chemotherapy followed by the PD-1 inhibitor sintilimab combined with anti-angiogenic agents (apatinib or anlotinib). This case demonstrates that while ICIs can provide exceptional long-term benefits in advanced NSCLC, particularly in patients with highly immunogenic mutation profiles, they may also trigger late-onset fatal irAEs. Our findings underscore the imperative for close, long-term metabolic surveillance throughout the course of immunotherapy, regardless of treatment duration or radiological stability.

TGFBR1 inhibition with galunisertib or senolytic treatment reduces tumor progression driven by cisplatin-induced senescence, and concomitant use of TGFBR1 inhibitors with platinum-based chemotherapy reduces tumor burden and improves survival. Finally, we validate the translational relevance of tumor-promoting TGFβ-enriched SASP using clinical NSCLC and HGSOC samples from patients who received neoadjuvant platinum-based chemotherapy. Together, our findings identify a potential cancer therapy resistance mechanism and provide preclinical proof of concept for future trials.