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Full-Text Articles in Other Medicine and Health Sciences

Mathematical Modeling For Predicting Chemotherapy And Nanoparticle Treatment Efficacy In Breast Cancer, Terisse Arielle Brocato Oct 2017

Mathematical Modeling For Predicting Chemotherapy And Nanoparticle Treatment Efficacy In Breast Cancer, Terisse Arielle Brocato

Biomedical Engineering ETDs

Breast cancer treatment response varies by subtype, treatment regiment, and additionally by vasculature characteristics. For this reason, breast cancer is a model disease for the development of both targeted therapy and prognostic and predictive biomarkers. Mathematical modeling allows for personalized patient specific prediction of treatment outcome based on parameters found to be important to the cancer type. Mathematical modeling is beneficial in providing insight into why cancer treatment fails and in what cases, additionally determining what characteristics result in a successful treatment. Presented in Chapter 1 is a scientific introduction and discussion focusing on representative modeling works specified towards breast …


Traceable Peo-Poly(Ester) Micelles For Breast Cancer Targeting: The Effect Of Core Structure And Targeting Peptide On Micellar Tumor Accumulation, Shyam M. Garg, Igor M. Paiva, Mohammad R. Vakili, Rania Soudy, Kate Agopsowicz, Amir H. Soleimani, Mary Hitt, Kamaljit Kaur, Afsaneh Lavasanifar Aug 2017

Traceable Peo-Poly(Ester) Micelles For Breast Cancer Targeting: The Effect Of Core Structure And Targeting Peptide On Micellar Tumor Accumulation, Shyam M. Garg, Igor M. Paiva, Mohammad R. Vakili, Rania Soudy, Kate Agopsowicz, Amir H. Soleimani, Mary Hitt, Kamaljit Kaur, Afsaneh Lavasanifar

Pharmacy Faculty Articles and Research

Traceable poly(ethylene oxide)-poly(ester) micelles were developed through chemical conjugation of a near-infrared (NIR) dye to the poly(ester) end by click chemistry. This strategy was tried for micelles with poly(ε-caprolactone) (PCL) or poly(α-benzyl carboxylate-ε-caprolactone) (PBCL) cores. The surface of both micelles was also modified with the breast cancer targeting peptide, P18-4. The results showed the positive contribution of PBCL over PCL core on micellar thermodynamic and kinetic stability as well as accumulation in primary orthotopic MDA-MB-231 tumors within 4–96 h following intravenous administration in mice. This was in contrast to in vitro studies where better uptake of PEO-PCL versus PEO-PBCL micelles …