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Full-Text Articles in Medicine and Health Sciences
Innate Immune Activation By Checkpoint Inhibition In Human Patient-Derived Lung Cancer Tissues, Teresa W. M. Fan, Richard M. Higashi, Huan Song, Saeed Daneshmandi, Angela L. Mahan, Matthew S. Purdom, Therese J. Bocklage, Thomas A. Pittman, Daheng He, Chi Wang, Andrew N. Lane
Innate Immune Activation By Checkpoint Inhibition In Human Patient-Derived Lung Cancer Tissues, Teresa W. M. Fan, Richard M. Higashi, Huan Song, Saeed Daneshmandi, Angela L. Mahan, Matthew S. Purdom, Therese J. Bocklage, Thomas A. Pittman, Daheng He, Chi Wang, Andrew N. Lane
Center for Environmental and Systems Biochemistry Faculty Publications
Although Pembrolizumab-based immunotherapy has significantly improved lung cancer patient survival, many patients show variable efficacy and resistance development. A better understanding of the drug’s action is needed to improve patient outcomes. Functional heterogeneity of the tumor microenvironment (TME) is crucial to modulating drug resistance; understanding of individual patients’ TME that impacts drug response is hampered by lack of appropriate models. Lung organotypic tissue slice cultures (OTC) with patients’ native TME procured from primary and brain-metastasized (BM) non-small cell lung cancer (NSCLC) patients were treated with Pembrolizumab and/or beta-glucan (WGP, an innate immune activator). Metabolic tracing with 13C6-Glc/ …
Grp78 Is A Targetable Receptor On Cancer And Stromal Cells, Nathalia Araujo, Nikhil Hebbar, Vivek M. Rangnekar
Grp78 Is A Targetable Receptor On Cancer And Stromal Cells, Nathalia Araujo, Nikhil Hebbar, Vivek M. Rangnekar
Toxicology and Cancer Biology Faculty Publications
No abstract provided.
Development Of Halofluorochromic Polymer Nanoassemblies For The Potential Detection Of Liver Metastatic Colorectal Cancer Tumors Using Experimental And Computational Approaches, Derek Alexander Reichel, Louis T. Curtis, Elizabeth Ehlman, B. Mark Evers, Piotr G. Rychahou, Hermann B. Frieboes, Younsoo Bae
Development Of Halofluorochromic Polymer Nanoassemblies For The Potential Detection Of Liver Metastatic Colorectal Cancer Tumors Using Experimental And Computational Approaches, Derek Alexander Reichel, Louis T. Curtis, Elizabeth Ehlman, B. Mark Evers, Piotr G. Rychahou, Hermann B. Frieboes, Younsoo Bae
Pharmaceutical Sciences Faculty Publications
Purpose—To develop polymer nanoassemblies (PNAs) modified with halofluorochromic dyes to allow for the detection of liver metastatic colorectal cancer (CRC) to improve therapeutic outcomes.
Methods—We combine experimental and computational approaches to evaluate macroscopic and microscopic PNA distributions in patient-derived xenograft primary and orthotropic liver metastatic CRC tumors. Halofluorochromic and non-halofluorochromic PNAs (hfPNAs and n-hfPNAs) were prepared from poly(ethylene glycol), fluorescent dyes (Nile blue, Alexa546, and IR820), and hydrophobic groups (palmitate), all of which were covalently tethered to a cationic polymer scaffold [poly(ethylene imine) or poly(lysine)] forming particles with an average diameter < 30 nm.
Results—Dye-conjugated PNAs showed no aggregation under …
Reversion Of Epithelial-Mesenchymal Transition By A Novel Agent Dz-50 Via Igf Binding Protein-3 In Prostate Cancer Cells, Zheng Cao, Shahriar Koochekpour, Stephen E. Strup, Natasha Kyprianou
Reversion Of Epithelial-Mesenchymal Transition By A Novel Agent Dz-50 Via Igf Binding Protein-3 In Prostate Cancer Cells, Zheng Cao, Shahriar Koochekpour, Stephen E. Strup, Natasha Kyprianou
Urology Faculty Publications
Dysregulation of transforming growth factor-β1 (TGF-β1) and insulin-like growth factor (IGF) axis has been linked to reactive stroma dynamics in prostate cancer progression. IGF binding protein-3 (IGFBP3) induction is initiated by stroma remodeling and could represent a potential therapeutic target for prostate cancer. In previous studies a lead quinazoline-based Doxazosin® derivative, DZ-50, impaired prostate tumor growth by targeting proteins involved in focal adhesion, anoikis resistance and epithelial-mesenchymal-transition (EMT). This study demonstrates that DZ-50 increased expression of the epithelial marker E-cadherin, and decreased the mesenchymal marker N-cadherin in human prostate cancer cells. In DU-145 cells, the effect of DZ-50 on EMT …