PDC treatment significantly suppresses tumor growth in in vivo KRAS mutant xenograft model, demonstrating superior efficacy compared with cetuximab-based regimens and controls, without observable body weight loss. This strategy uses EGFR as a delivery portal instead of a signaling target, enabling KRAS independent anti-tumor activity. These findings indicate a non-canonical EGFR mediated delivery approach with potential translational relevance for the treatment of therapy resistant CRC.
Ficerafusp alfa plus pembrolizumab demonstrated favorable safety and tolerability with promising antitumor activity in the first-line treatment of R/M HNSCC, particularly in those with HPV-negative tumors.
Although the primary endpoint was not met, the combination provided durable control of MPE and was well tolerated, suggesting potential value in symptom-focused management of this high-risk subgroup.
OB-001, a KinetiSol® amorphous solid dispersion formulation of elacridar, was developed to overcome poor bioavailability of crystalline elacridar and evaluated as a strategy to enhance osimertinib brain delivery. OB-001 selectively boosts osimertinib brain exposure while sparing systemic PK. These preclinical data support further evaluation of OB-001 as a strategy to enhance CNS efficacy of osimertinib in EGFR-mutant NSCLC.
4 days ago
PK/PD data • Preclinical • Journal
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EGFR (Epidermal growth factor receptor) • ABCB1 (ATP Binding Cassette Subfamily B Member 1) • ABCG2 (ATP Binding Cassette Subfamily G Member 2)