{"id":5485,"date":"2023-12-13T15:35:25","date_gmt":"2023-12-13T20:35:25","guid":{"rendered":"https:\/\/www.bu.edu\/nano-bu\/?page_id=5485"},"modified":"2024-01-29T16:35:49","modified_gmt":"2024-01-29T21:35:49","slug":"annual-graduate-research-symposium","status":"publish","type":"page","link":"https:\/\/www.bu.edu\/nano-bu\/trb\/annual-graduate-research-symposium\/","title":{"rendered":"Annual Graduate Research Symposium for Training Programs"},"content":{"rendered":"

December 12, 2023\"\"<\/a><\/span><\/strong><\/h4>\n

The Translational Research in Biomaterials, Synthetic Biology & Biotechnology (SB2), and Quantitative Biology & Physiology (QBP) Training Programs brought their work together for the jointly-hosted 20th Annual Graduate Research Symposium.<\/strong> The 2023 Symposium also featured Distinguished Biomaterials Lecturer Dr. Paula Hammond.<\/a><\/p>\n

TRB Trainees Emma Bortz, Christian DeMoya, Gabby Grifno, and Sue Zhang presented podium talks on their research projects, while Trainees Sarah Adams and Zoe Garman presented their research abstracts during the poster session.<\/p>\n

Keynote Lecture Abstract<\/h4>
<\/p>\n
Electrostatic Designer Nanocarriers for Targeted Therapies<\/h5>\n

Dr. Paula Hammond, MIT<\/strong><\/a>
\nOne of the challenges of nanomedicine is determining sets of design rules that dictate where nanoparticles localize in the body, and the targeting of specific organs or cell types. Electrostatic assembly provides a route to nanomaterials that enable a broad range of surface chemistries that can be designed for targeting disease, while incorporating a range of core nanoparticle systems whose properties can be independently tuned. We have developed a modular nanoparticle approach using core particles and layering them with an electrostatic layer-by-layer (LBL) process in a simple and elegant method of constructing highly tailed ultrathin polymer coatings. The resulting LbL nanoparticles (LbL NPs) have negatively charged outer layers that present polyelectrolytes such as dextran sulfate or hyaluronic acid in a hydrated brush arrangement that enables hydration, steric repulsion, colloidal and serum stability, and specific or non-specific targeting. Ultimately, it is also important to introduce other kinds of interactions, particularly when targeting specific cells such as immune or cancer cells; often these interactions include receptor-specific interactions, but non-specific interactions can also have a very significant role in directing particles to cancer or other disease-associated cell types. Ultimately, we seek to explore and exploit these interactions to target layer-by-layer and layered complex nanoparticles to a range of different cell types. Efforts on the use of high throughput sampling of nanoparticle-cell interactions on understanding nanoparticle-cell interactions and targeted uptake will also be discussed. Recent work includes addressing barriers to transport of these nanoparticles within tumors, and will be discussed, including work involving the understanding of these trafficking patterns and a means to leverage them toward the delivery of cytokines for activation of the immune system against ovarian cancer, a cancer which has not previously benefited from immuniotherapeutic approaches. Ongoing work also includes examination of the role of mechanical properties of the core nanoparticle in tumor targeting, and how these LbL NP systems might be adapted to enhance delivery across the blood-brain barrier and designed to target glioblastoma.<\/div>\n<\/div>\n\n

Symposium Agenda<\/h4>

\n1:00 pm:<\/strong> Doors open
\n1:20 pm:<\/strong> Opening Remarks, Dr. John White
\n1:30 pm:<\/strong> “Ultrasound Pulse Repetition Frequency Preference of Individual Neurons,” Emma Bortz, TRB
\n1:50 pm:<\/strong> “In vivo Multiscale Measurements of Solid Stresses in Tumors,” Sue Zhang, TRB
\n2:10 pm:<\/strong> “Wireless Neuromodulation at Submillimeter Spatial Precision via a Microwave Split Ring Resonator,” Carolyn Marar, QBP
\n2:30 pm:<\/strong> Coffee Break
\n3:00 pm:<\/strong> “Electrostatic Designer Nanocarriers for Targeted Therapies,” Distinguished Biomaterials Lecturer Dr. Paula Hammond, MIT
\n4:00 pm:<\/strong> “Development of HT-eVOLVER, a Robotics-Enabled, Miniature Continuous Culture Platform for High Throughput Microbial Evolution,” Ezira Yimer Wolle, SB2
\n4:20 pm:<\/strong> “Probing Real-Time Aerosol Deposition at the Single Droplet Level in Functional Alveoli,” Gabby Grifno, TRB
\n4:40 pm:<\/strong> “A 3-Sulfopropyl Methacrylate Interpenetrating Polymer Network Restores the Material Properties of GAG-Depleted Cartilage,” Christian DeMoya, TRB
\n5:00 pm:<\/strong> Closing Remarks and Poster Reception<\/div>\n<\/div>\n\n

 <\/p>\n

Past Symposia<\/h3>\n

2020 TRB-QBP-SB2 Symposium<\/h4>
The 2020 Symposium was held in conjunction with the QBP and SB2 Training Programs, and was hosted on Zoom due to the COVID-19 pandemic. Dr. Nimmi Ramanujam of Duke University gave the Keynote Presentation.
\n\"A<\/a><\/div>\n<\/div>\n\n

2019 TRB-QBP Symposium<\/h4>
\"A<\/a><\/div>\n<\/div>\n\n

2018 Symposium<\/h4>
To be updated.<\/div>\n<\/div>\n\n

Fall 2016 TRB-QBP Symposium<\/h4>
\"A<\/a><\/div>\n<\/div>\n\n

Spring 2016 TRB-QBP Symposium<\/h4>
\"A<\/a><\/div>\n<\/div>\n\n","protected":false},"excerpt":{"rendered":"

December 12, 2023 The Translational Research in Biomaterials, Synthetic Biology & Biotechnology (SB2), and Quantitative Biology & Physiology (QBP) Training Programs brought their work together for the jointly-hosted 20th Annual Graduate Research Symposium. The 2023 Symposium also featured Distinguished Biomaterials Lecturer Dr. Paula Hammond. TRB Trainees Emma Bortz, Christian DeMoya, Gabby Grifno, and Sue Zhang […]<\/p>\n","protected":false},"author":21496,"featured_media":0,"parent":1832,"menu_order":3,"comment_status":"closed","ping_status":"closed","template":"page-templates\/no-sidebars.php","meta":[],"_links":{"self":[{"href":"https:\/\/www.bu.edu\/nano-bu\/wp-json\/wp\/v2\/pages\/5485"}],"collection":[{"href":"https:\/\/www.bu.edu\/nano-bu\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.bu.edu\/nano-bu\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.bu.edu\/nano-bu\/wp-json\/wp\/v2\/users\/21496"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bu.edu\/nano-bu\/wp-json\/wp\/v2\/comments?post=5485"}],"version-history":[{"count":14,"href":"https:\/\/www.bu.edu\/nano-bu\/wp-json\/wp\/v2\/pages\/5485\/revisions"}],"predecessor-version":[{"id":5677,"href":"https:\/\/www.bu.edu\/nano-bu\/wp-json\/wp\/v2\/pages\/5485\/revisions\/5677"}],"up":[{"embeddable":true,"href":"https:\/\/www.bu.edu\/nano-bu\/wp-json\/wp\/v2\/pages\/1832"}],"wp:attachment":[{"href":"https:\/\/www.bu.edu\/nano-bu\/wp-json\/wp\/v2\/media?parent=5485"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}