The serum concentration ADC-1013 and cytokine release (MCP-1, TNFα and IL-6) were more pronounced in patients receiving injections in deep metastases compared to patients receiving injections in superficial metastases.
Long Non-Coding RNAs (lncRNAs) Tumor-Suppressive Role of lncRNA on Chromosome 8p12 (TSLNC8) Inhibits Tumor Metastasis and Promotes Apoptosis by Regulating Interleukin 6 (IL-6)/Signal Transducer and Activator of Transcription 3 (STAT3)/Hypoxia-Inducible Factor 1-alpha (HIF-1α) Signaling Pathway in Non-Small Cell Lung Cancer.
We also present evidence showing that tumor cell-derived IL-6 facilitates glycolytic metabolism in tumor cells by activating the MEK/ERK1/2/hypoxia-inducible transcription factor-1α (HIF-1α) pathway and increases lung colonization by OS cells by upregulating expression of intercellular adhesion molecule-1 (ICAM-1), enhancing tumor metastasis.
We identified a SNP in IL-6: rs1800795 to be of significance and evaluated this finding using a separate, matched-pair cohort of breast cancer patients with and without metastases from The Ohio State University Wexner Medical Center.
IL6-mediated inflammatory loop reprograms normal to epithelial-mesenchymal transition<sup>+</sup> metastatic cancer stem cells in preneoplastic liver of transforming growth factor beta-deficient β2-spectrin<sup>+/-</sup> mice.
Further, in order to investigate whether IL-6 deletion contributes to suppression of lung cancer metastasis, we generated Kras(G12D); p53(flox/flox); IL-6(-/-) mice, which developed lung cancer with a trend for reduced metastases and longer survival than Kras(G12D); p53(flox/flox) mice.
Differential baseline and response profile to IFN-gamma gene transduction of IL-6/IL-6 receptor-alpha secretion discriminate primary tumors versus bone marrow metastases of nasopharyngeal carcinomas in culture.
For patients undergoing radical prostatectomy, preoperative plasma levels of TGF-beta(1) and IL-6sR are associated with metastases to regional lymph nodes, presumed occult metastases at the time of primary treatment, and disease progression.
Next, two IL-6-producing melanoma cell lines, both of which were derived from metastases, MeWo and WM9, and which are growth resistant to exogenously added IL-6, were transfected with an antisense IL-6 expression vector.