AXL in myeloid malignancies - an elusive target?

The TAM receptor tyrosine kinase family member AXL plays critical roles in tissue homeostasis, survival, chemoresistance, and motility. This study investigates the receptor expression in six AML cell lines and bone marrow myeloblasts from 25 patients with myeloid neoplasms. We found that AXL expression was generally absent or very low in AML myeloblasts.

Microwave ablation enhances tumor-specific immune response in patients with hepatocellular carcinoma.

Thermal ablative therapies are standard treatments for localized hepatocellular carcinoma (HCC). In addition to local tumor destruction, ablation leads to abscopal effects in distant lesions most likely mediated by an anti-tumor immune response. Although microwave ablation (MWA) is increasingly substituting other ablative techniques, its systemic immunostimulatory effects are poorly studied.

Innovative Treatment Concepts for Cutaneous T-Cell Lymphoma Based on Microenvironment Modulation.

Cutaneous T-cell lymphomas (CTCL) are a rare and biologically heterogeneous malignant entity comprising mycosis fungoides and Sézary syndrome as the most common subtypes. The current treatment outcome is characterized by high rates of relapse, but survival is usually not significantly shortened in low-stage disease. This is different in tumor-stage disease or aggressive CTCL subtypes where survival is significantly reduced.

Anchorage-independent growth of Ewing sarcoma cells under serum-free conditions is not associated with stem-cell like phenotype and function.

Novel treatment strategies for Ewing sarcoma aim to eliminate residual tumor cells that have maintained the capacity to reinitiate tumor growth after intensive conventional therapy. Preclinical models that more closely mimic in vivo tumor growth than standard monolayer cultures are needed. Sphere formation under anchorage-independent, serum-free conditions has been proposed to enrich for cells with tumor-initiating, stem cell-like properties in various solid cancers.