KRAS G12

Thus, the therapeutic effectiveness appeared to largely depend on cancer-cell MHC-I expression, triggering CD8 T cell effector memory-driven responses against tumor cell antigens. Identifying the differential RT response to MHC-I induction may serve as a predictive marker for stratifying patients that are most likely to benefit from this combination therapy.

This review aims to introduce classical and emerging methods for screening small-molecule compounds in targeted cancer therapy. It includes classification, principles, advantages, disadvantages, and successful applications, serving as valuable references for subsequent researchers.

KDA11-01 and KDA11-02 demonstrated exceptional specificity for the HLA-A*11:01-restricted KRAS G12D7-16 epitope, significantly inducing IFN-γ release and eliminating tumor cells without cross-reactivity or alloreactivity. The successful development of KDA11-01 and KDA11-02 introduces a novel and precise TCR-based therapeutic strategy against KRAS G12D mutation, showing potential for significant advancements in cancer immunotherapy.

This study provides data on the molecular epidemiology of lung adenocarcinoma in Brazil, confirming high prevalence of EGFR mutations, ALK fusions, and MET exon 14 skipping alteration. Biomarker detection is largely affected by biospecimen collection and processing, with one third of the patients eligible for non-NGS testing only, which presents reduced coverage and sensitivity for actionable drivers.

Overlap of the Oncopig LC transcriptome with human LC transcriptome was noted. This pig model is expected to have high clinical translatability to the human LC patient.

Our study highlights the critical need for blocking both intrinsic and extrinsic mechanisms of resistance for the prolonged response and shows that such treatment is ineffective in KRASG12Ci-AcR tumors.

The development of KRAS-targeted drugs like sotorasib and adagrasib has generated significant excitement in the clinical arena, offering new therapeutic options. However, the efficacy of immune checkpoint inhibitors in this context still requires comprehensive evaluation. The response to anti-Programmed Cell Death Protein 1/Programmed Cell Death Protein 1 Ligand (anti-PD-1/PD-L1) drugs in NSCLC may be significantly influenced by co-occurring mutations, underscoring the need for a personalized approach to treatment based on the specific genetic profile of each tumor.

This Patent Highlight explores recent cancer treatment and monitoring advancements, focusing on selective KRAS inhibitors targeting mutations like G12C and G12D alongside germline epitope burden analysis. These innovations offer enhanced therapeutic precision and personalized monitoring, improving the prediction of cancer relapse and tailoring treatment strategies to individual patient profiles, significantly advancing the field of precision oncology.

Treatment of normal pancreatic duct and pancreatic cancer cells with sodium butyrate also upregulated pan-Kcr expression while reducing cell proliferation. Our findings reveal the pivotal role of dietary factors in the carcinogenesis of the pancreas and support further clinical studies of FMD as an antineoplastic therapeutic measure.

Our study provides a comprehensive characterization of the genomic landscape and clonal evolution in OCCC within a substantial cohort. These findings unveil potentially actionable molecular alterations that could be leveraged to develop targeted therapies.

These findings suggest Ptf1a haploinsufficiency in Ptf1acreERT mouse models promotes KRASG12D priming of genes for promotion of PDAC.

METamp occurred more frequently in responders; but Teliso-V activity wasn’t restricted to these pts: most responders weren’t METamplified. Specific genomic alts beyond MET may influence clinical response. The current analysis demonstrated numeric differences between pts with identified drivers who did or didn’t respond to Teliso-V.

KRAS mutation status did not significantly influence ICI efficacy, although a non-significant trend towards better survival was observed in KRAS-MT patients treated with first-line ICI. These findings contribute to the ongoing research in this field.

Blood-based LB performed by NGS is a non-invasive viable alternative tool for molecular genotyping and identifiy tumor-derived somatic alterations to increase the number of pts elegible to target therapy and guide personalized medicine.

Our study provides an example of implementation of molecular profiling in an academic pre-screening program. Further analysis will investigate treatment matching rates, drug access schemes, and their impact on treatment efficacy and survival.

A detail estimation of KRASG12D mut mCRC patients' characteristics and expected outcomes may be useful when planning future studies in this subgroup. The high prevalence of PI3K/PTEN/Akt pathway activating alterations may affect the efficacy of targeted strategies.

Our findings support the concept that, in the context of obesity, ω-3 FA have protective effects during early-stage pancreatic carcinogenesis through the regulation of intestinal permeability and endotoxemia.

Despite the rarity of NTRK fusions in pancreatic cancer, larotrectinib and entrectinib have exhibited effectiveness in NTRK fusion-positive pancreatic cancers. Additionally, repotrectinib, a next-generation NTRK inhibitor, has shown promising activity in NTRK positive pancreatic cancer patients who have developed acquired resistance to previous NTRK inhibitors. Immune checkpoint inhibitors, such as pembrolizumab and dostarlimab, have proven to be effective in dMMR/MSI-H pancreatic cancers...It is crucial to continue implementing comprehensive screening strategies that encompass the ability to detect all these tumor-agnostic biomarkers. This will be essential in identifying pancreatic cancer patients who may benefit from these therapies.

This suggests a potential mechanism explaining the increased sensitivity of CRC cells harboring a KRAS-activated pathway to acetate. These findings contribute to a clearer understanding of how KRAS regulate BAX function, a relevant aspect in tumor progression.

The subtle differences observed, particularly in PFS, could inform clinical decision-making, emphasizing the need for personalized treatment strategies. Future research should focus on long-term effects and identifying patient subgroups that may benefit more from one drug over the other.

P2, N=96, Active, not recruiting, Novartis Pharmaceuticals | Trial primary completion date: Nov 2026 --> Nov 2024

Subsequently, large numbers of electro-active monomers N-acryloxysuccinimide (NAS) were successfully grafted to the electrode surface via PET-RAFT reaction, which provided plenty of junction sites for doxorubicin-polycaprolactone (Dox-PCL) synthesized by ROP...Under optimized conditions, the biosensor has a wide linear detection range of 0.1 pM to 1 μM, with a detection limit of 86.9 fM. Attribute to its high sensitivity, specificity, reproducibility and stability, this biosensor possesses considerable potential in early diagnosis of disease and biomedical research.

Our data highlight a unique combination treatment vulnerability and suggest that patient selection strategies for combination approaches using direct KRAS inhibitors should be i) contextualised to individual RAS mutants, and ii) tailored to their downstream signaling.

Symptoms resolved after treatment with prednisone and therapy interruption of adagrasib followed by a permanent dose reduction. After the dose reduction, there was an ongoing effective tumor response at follow-up, and serum concentrations of adagrasib remained within the therapeutic index. Through this case report, we aim to bring attention to the possibility of this side effect, as we believe it is important to be aware of it for future patients undergoing treatment with adagrasib.

P1, N=12, Active, not recruiting, Amgen | Trial completion date: Dec 2024 --> Jun 2025

P1, N=614, Recruiting, Revolution Medicines, Inc. | Trial completion date: Dec 2025 --> Jun 2026 | Trial primary completion date: Jun 2024 --> May 2026

P3, N=95, Active, not recruiting, Novartis Pharmaceuticals | Trial primary completion date: Sep 2024 --> May 2025

Genomic profiling yields clinically actionable information for approved therapies and evidence of resistance, and it may uncover rational therapeutic opportunities regardless of tumor type.

The Agena iPlex HS Lung Panel on the MassARRAY System is highly tolerant of poor quantity and quality DNA, recovering and delivering accurate results on samples that would otherwise fail NGS-based analysis.

Given the importance of timely, comprehensive molecular test results to inform appropriate treatment decisions in NSCLC and CRC, these results suggest that the rapid in-house GeneXus NGS system can reduce TAT with comparable failure rates and alteration detection rates compared to other testing methods. Further studies evaluating the impact of the rapid OPA compared to other methods on patient care, as well as the economics of different molecular tests, are ongoing.

P2, N=20, Not yet recruiting, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine; Ruijin Hospital, Shanghai Jiao Tong University School of Medicine

P1, N=388, Recruiting, Shanghai Chest Hospital; CSPC Megalith Biopharmaceutical Co., Ltd

P1/2, N=181, Not yet recruiting, Zhongshan Hospital ,Fudan University; Zhongshan Hospital ,Fudan University

P1/2, N=28, Not yet recruiting, HenanCancerHospital; HenanCancerHospital

P2, N=42, Active, not recruiting, Amgen | Trial completion date: Nov 2024 --> Jan 2026 | Trial primary completion date: Nov 2024 --> Jan 2026

No abstract available

The Phase III KRYSTAL-12 trial demonstrated that adagrasib significantly improved median progression-free survival (mPFS) compared with docetaxel (HR, 0.58; 95% CI: 0.45-0.76; P<0.0001) and increased the intracranial objective response rate (ORR) to 40% in the central nervous system (CNS) evaluable population. This paper evaluates the clinical efficacy of adagrasib in KRAS G12C-mutated advanced NSCLC discussing its potential advantages over other inhibitors such as sotorasib. Despite not reaching the 6-month mPFS benchmark, adagrasib offers significant clinical benefits, particularly for the management of CNS metastases. In this pros and cons debate, we argue that adagrasib has broken the KRAS G12C enigma code in NSCLC.

Rearrangements in the KMT2A gene in AML are common and may emerge as a new target of therapy for AML patients. This genomic landscape study reveals significant differences in import GA associated with AML in KMT2Ara and KMT2Anra cases.

AXL and PIM-1 expression detected in CTCs during treatment suggesting new possible therapeutic strategies. Our results reveal that comprehensive liquid biopsy analysis can efficiently represent the heterogeneous molecular landscape and provide prominent information on subsequent treatments for NSCLC patients at PD since druggable molecular alterations were detected in CTCs.

P1, N=830, Recruiting, Merck Sharp & Dohme LLC | Trial completion date: Aug 2026 --> Aug 2027 | Trial primary completion date: Aug 2026 --> Aug 2027

Notably, patients harboring the G12C variant responded favorably to sotorasib medication. These results underscore the importance of mutational profiling and targeted therapeutic approaches in managing NSCLC, particularly highlighting the promising efficacy of sotorasib in G12C-mutated cases.

P2, N=117, Active, not recruiting, National Cancer Institute (NCI) | Trial completion date: Dec 2024 --> Jun 2025 | Trial primary completion date: Dec 2024 --> Jun 2025