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Targeted Nanoparticle for Co ‐delivery of HER2 siRNA and a Taxane to Mirror the Standard Treatment of HER2+ Breast Cancer: Efficacy in Breast Tumor and Brain Metastasis
This research paper describes a new therapeutic candidate based on a nanoparticle that co-delivers siRNA against human epidermal growth factor receptor type 2 (HER2), trastuzumab, and docetaxel to treat advanced HER2+ breast cancer. The nanotherapeutic is more effective and safer than the free drug counterparts. It inhibits drug-resistant orthotopic and brain-metastatic HER2+ breast tumors in mice. AbstractThe first-line treatment of advanced and metastatic human epidermal growth factor receptor type 2 (HER2+) breast cancer requires two HER2-targeting antibodies (trastuzumab and pertuzumab) and a taxane (docetaxel or pacli...
Source: Small - January 27, 2022 Category: Nanotechnology Authors: Worapol Ngamcherdtrakul, Daniel S. Bejan, William Cruz ‐Muñoz, Moataz Reda, Husam Y. Zaidan, Natnaree Siriwon, Suphalak Marshall, Ruijie Wang, Molly A. Nelson, Justin P. C. Rehwaldt, Joe W. Gray, Kullervo Hynynen, Wassana Yantasee Tags: Research Article Source Type: research

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

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