FGFR1 (Fibroblast growth factor receptor 1)

Additional chorioallantoic membrane (CAM) and brine shrimp lethality tests supported its potent bioactivity, with a lower LD50 (50.24 µg/mL) compared to temozolomide (125.82 µg/mL). These findings indicate that the α-conopeptide from C. planorbis possesses multi-target anticancer activity targeting via SHH and FGFR1 loop signaling pathway, structural stability, and superior cytotoxic potency against GBM, highlighting its potential as a novel marine-derived therapeutic agent.

However, clinical translation remains challenging, as exemplified by the recent failure of the anti-VEGF-B antibody CSL346 in diabetic kidney disease, underscoring our incomplete understanding of VEGF-B biology. This review integrates cutting-edge insights into the diverse functions of VEGF-B, proposes a mechanistic framework for its complex signaling networks, and outlines a roadmap for developing precision therapies for metabolic, cardiovascular, neurodegenerative, and oncological diseases. We address the critical translational challenges to maximize the therapeutic benefits while preserving the crucial homeostatic functions of VEGF-B.

Case 1 received osimertinib combined with savolitinib, had 33 months of follow-up, and achieved a partial response. Case 2 received furmonertinib and achieved a complete response. NTRK2 fusion coexisting with EGFR mutations is a rare molecular characteristic of non-small cell lung cancer, accompanied by positive PD-L1 expression, and may serve as a promising biomarker for targeted therapy.

The study provides a TT-focused prospective analysis still rare in pediatric oncology. The outcomes indicate satisfactory tolerance and promising efficacy of TT, prompting an update of current treatment standards for several pediatric cancers.

Patients with metastatic HR+HER2- IBC demonstrated a shorter time on treatment suggesting shorter duration of response on CDKI + HT, which is markedly inferior to reported data for non-IBC patients from phase III trials.

The treatment safety of the entire process was excellent. In summary, olverembatinib provides more treatment options for rare diseases such as 8p11 myeloproliferative syndrome.

Pooled positive selection screens identified 474 activating and 738 mutations mediating resistance to the FGFR inhibitors pemigatinib and futibatinib, together revealing 301 druggable FGFR mutations analogous to a strong PS3/BS3 evidence level. The functional screens identified 97% of acquired resistance mutations in clinical trials. Our comprehensive catalog of every druggable mutation in the FGFR kinase domains is readily available for clinical decision support.

Furthermore, the tamoxifen-inducible loss of FGFR1/2 signaling during adulthood also impaired LTP. In addition, the conditional ablation of either FGFR1 or FGFR2 individually in the OL-lineage cells impaired LTP during adulthood, although at different levels. Thus, these observations bring up the possibility that FGFR1/2 signaling in OL-lineage cells may play a potentially novel, previously unrecognized role in OL-neuron communication for the maintenance of synaptic plasticity and memory functions in the normal adult/aging brain.

The patient with EML4::ALK fusion was treated with alectinib with partial response...These finding further suggest that SMARCA4d-UT and carcinomas with SMARCA4 loss may be on the same spectrum of disease, and accurate histologic distinction between these lesions may be challenging. A unified terminology may be beneficial for appropriate diagnosis and treatment.

Similar haploidy is found in 3 additional high-grade astrocytoma by literature review, all harbor a single gene mutation in the MAPK pathway. We propose that the massive chromosome loss might serve as a significant mechanism contributing to the unusual malignant transformation of benign brain tumors activated by the MAPK pathway.

Spectroscopic characterization (NMR, IR, MS) confirmed their unique architectures, with 3j emerging as a standout candidate exhibiting anticancer activity comparable to doxorubicin but with superior selectivity against MCF-7 and A549 cell lines...Molecular docking revealed robust interactions between lead compounds (3b, 3c, 3j) and key therapeutic targets (FGFR1, cIAP1-BIR3), suggesting a dual inhibitory mechanism. These findings underscore the potential of coumarin bisimines as versatile platforms for addressing antibiotic resistance and oxidative stress-related pathologies.

In vivo, targeting 5'tRF-GlyGCC/LDHA signaling significantly suppresses tumor growth and enhances the efficacy of immunotherapy. Collectively, these findings elucidate the pivotal role of 5'tRF-GlyGCC in BC progression, highlighting its potential as therapeutic target for BC treatment.