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Gene Therapy Leaves a Vicious Cycle
Reena Goswami1, Gayatri Subramanian2, Liliya Silayeva1, Isabelle Newkirk1, Deborah Doctor1, Karan Chawla2, Saurabh Chattopadhyay2, Dhyan Chandra3, Nageswararao Chilukuri1 and Venkaiah Betapudi1,4* 1Neuroscience Branch, Research Division, United States Army Medical Research Institute of Chemical Defense, Aberdeen, MD, United States 2Department of Medical Microbiology and Immunology, University of Toledo College of Medicine and Life Sciences, Toledo, OH, United States 3Roswell Park Comprehensive Cancer Center, Buffalo, NY, United States 4Department of Physiology and Biophysics, Case Western Reserve University, Clev...
Source: Frontiers in Oncology - April 23, 2019 Category: Cancer & Oncology Source Type: research

Complement C5b-9 and Cancer: Mechanisms of Cell Damage, Cancer Counteractions, and Approaches for Intervention
In conclusion, osmotic burst of inflated complement-damaged cells may occur, but these bursts are most likely a consequence of metabolic collapse of the cell rather than the cause of cell death. The Complement Cell Death Mediator: A Concerted Action of Toxic Moieties Membrane pores caused by complement were first visualized by electron microscopy on red blood cell membranes as large ring structures (22). Similar lesions were viewed on E. coli cell walls (23). Over the years, ample information on the fine ultrastructure of the MAC that can activate cell death has been gathered (24) and has been recently further examined (...
Source: Frontiers in Immunology - April 9, 2019 Category: Allergy & Immunology Source Type: research

Activating ERBB2/HER2 mutations indicate susceptibility to pan-HER inhibitors in Lynch and Lynch-like colorectal cancer
Conclusions We developed a high-throughput deep sequencing approach for concomitant MSI and mutational analyses in FFPE specimens. We provided novel insights into clinically relevant alterations in MSI CRC and a rationale for targeting ERBB2/HER2 mutations in Lynch and Lynch-like CRC.
Source: Gut - July 7, 2016 Category: Gastroenterology Authors: Kloth, M., Ruesseler, V., Engel, C., Koenig, K., Peifer, M., Mariotti, E., Kuenstlinger, H., Florin, A., Rommerscheidt-Fuss, U., Koitzsch, U., Wodtke, C., Ueckeroth, F., Holzapfel, S., Aretz, S., Propping, P., Loeffler, M., Merkelbach-Bruse, S., Odenthal, Tags: Colon cancer Source Type: research

Abstract C26: Development of selective MELK kinase inhibitors for breast cancer treatment
In this study, we are reporting development of a series of selective MELK kinase inhibitors. Synthesized compounds exert excellent selectivity and potency in MELK inhibition in a low nanomolar range. Therapeutic effect of the compounds was investigated in the panel of breast cancer cell lines with different genetic background as well as with different MELK kinase levels; it was shown that for some cell lines compounds induced cell death with nanomolar ED50 values. The compound's effect on the proliferation and in the colony formation assay was also investigated. Taken altogether, the presented data supports our rationale o...
Source: Molecular Cancer Therapeutics - January 7, 2016 Category: Cancer & Oncology Authors: Kowalczyk, P., Węgrzyn, P., Prokopowicz, M., Knop, M., Mazur, K., Dziedzic, K., Gluza, K., Knop, M., Dziedzic, K., Mazur, K., Radzimierski, A., Commandeur, C., Zawadzka, M., Bloudoff, K., Vaillancourt, F., Larsen, N., Wang, J., Reynolds, D., Ito, D Tags: Cancer Stem Cells: Poster Presentations - Proffered Abstracts Source Type: research