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Full-Text Articles in Pharmacy and Pharmaceutical Sciences
Development Of Fluorescent Hyaluronic Acid Nanoparticles For Intraoperative Tumor Detection, Nicholas E. Wojtynek
Development Of Fluorescent Hyaluronic Acid Nanoparticles For Intraoperative Tumor Detection, Nicholas E. Wojtynek
Theses & Dissertations
Surgical resection remains to be the primary treatment for the majority of solid tumors, including breast cancer. The complete removal of the primary tumor, local metastases, and metastatic lymph nodes dramatically improve a patient’s treatment outcome and prognosis. Nevertheless, surgeons are limited to tactile and visual cues in distinguishing malignant and healthy tissue. This can result in a positive surgical margin (PSM), which occurs when tumor goes undetected and is left behind in the surgical cavity. PSMs decreases a patient’s prognosis and necessitate additional treatment in the form of surgery, radiation, and chemotherapy. An emerging imaging modality, known as fluorescence-guided …
Delivery Of Microrna With Cxcr4-Targeted Nanoparticles In Metastatic Cancer Treatment, Ying Xie
Delivery Of Microrna With Cxcr4-Targeted Nanoparticles In Metastatic Cancer Treatment, Ying Xie
Theses & Dissertations
Metastasis is the main contributor to cancer-associated deaths. Inhibition of CXCR4 emerged as one promising approach in metastatic cancer therapy. MiRNAs represent a new class of therapeutics for cancer treatment through RNA interference-mediated gene silencing. Polymeric CXCR4 antagonist (PCX) is a dual-functional polycation to inhibit CXCR4 and deliver nucleic acids. This dissertation hypothesized that blockade of CXCR4 by PCX combined with delivery of miRNA cooperatively enhances metastatic cancer therapy.
In chapter 1, an overview of CXCR4 inhibition, miRNA delivery and CXCR4 targeted nanomedicine in cancer therapy is given.
Chapter 2 reports that PCX can effectively deliver miR-200c mimic and that …