HMMR over-expression in immortalized cancer cells induces phenotypes consistent with an increase in active Ran including defects in spindle orientation.
In this study, we constructed a new and sensitive ITO based electrochemical immunosensor for detection of interleukin 1β (IL-1β), a cancer biomarker found in serum and saliva.
AMPKα2 expression was observed in the cytoplasm and nucleus, while expression of AMPKα1 and p-AMPKα was mainly observed in the cytoplasm. p-AMPKα expression increased during the normal-to-tumor transition of cervical carcinoma (p < 0.001), but, once cancer developed, the expression of AMPKα2 and p-AMPKα decreased in large-sized tumors when compared to smaller tumors (36 vs. 68%, p = 0.004 and 39 vs. 64%, p = 0.029, respectively).
Here, we found that ceritinib remarkably enhanced the efficacy of chemotherapeutic drugs in ABCB1 or ABCG2 over-expressing cancer cells in vitro and in vivo.
These cells seem less affected by the antiproliferative therapies, as they are largely quiescent, have an increased DNA damage response, reside in difficult-to-reach, protective cancer stem cell niches and express ABC transporters that can efflux drugs from the cells.
Incidental thyroid uptake is found in approximately 2.5% of patients who undergo FDG PET for nonthyroid malignancy; approximately a third of the FDG PET thyroid incidentalomas are malignant, including primary thyroid malignancies and metastasis.
Among the identified CBX7-interacting proteins we focused our attention on the Protein Arginine Methyltransferase 1 (PRMT1) whose critical role in epithelial-mesenchymal transition (EMT), cancer cell migration and invasion has been already reported.
Application of FGFR2 inhibitors for cancer treatment in patients with FGFR2 mutation or gene amplification is beneficial; however, that for cancer prevention in people with FGFR2 risk allele might be disadvantageous due to the impediment of a cytoprotective mechanism against oxidative stress.
We have summarized the common and differential functions of HMGB1 and HMGB2 proteins with reference to pathological processes, with a special focus on cancer.
Maintaining 15-LOX-1 transcriptional silencing in cancer cells is a multifactorial process involving GATA-6 overexpression and other regulatory events.
Altogether, these results demonstrate an important role for an ABIN-sensitive non-classical NF-kappaB signalling pathway in the proliferation of EGFR-overexpressing tumour cells, and indicate a potential use for ABIN gene therapy in the treatment of cancer.
Tumour cell-secreted IL-6 and IL-8 impair the activity and function of NK cells via STAT3 signalling and contribute to oesophageal squamous cell carcinoma malignancy.
Expressions of miR-222 and p27 were significantly inversely correlated, and cytoplasmic p27, instead of nuclear p27, was associated with tumor malignancy. miR-222 could be transmitted between PDAC cells via exosome communication, and the exosomal miR-222 communication is functional.
The pathogenesis of t(4;11)/KMT2A-AFF1<sup>+</sup> (MLL-AF4<sup>+</sup>) infant B-cell acute lymphoblastic leukemia remains difficult to model, and the pathogenic contribution in cancer of the reciprocal fusions resulting from derivative translocated-chromosomes remains obscure.