Research Highlight


Toxicity mechanisms of nanoparticles. NPs and nanoparticle ions produce reactive oxygen species (ROS) to induce oxidative stress. ROS are able to damage bacteria, ultimately leading to bacterial cell death. Figure source S. Krol, R. Macrez, F. Docagne, G. Defer, S. Laurent, M. Rahman, M.J. Hajipour, P.G. Kehoe, M. Mahmoudi, Therapeutic benefits from nanoparticles: the potential significance of nanoscience in diseases with compromise to the blood brain barrier, Chemical reviews 113(3) (2012) 1877-1903.

Nanomedicine for Safe Healing of Bone Trauma

In the past, severe soft-tissue trauma and bone loss resulting from injuries in limbs have often been treated with primary amputation. Limb salvage surgery is now possible for these injuries with advancements in soft tissue coverage and nerve repair techniques. High infection rates and erratic bony healing may also result from high-energy extremity trauma—it is often quite challenging to repair these bony defects while maintaining an environment that prevents infection. However, nanomedicine presents itself as a viable solution in combating bacterial infection and increasing the efficacy of the bone healing process. Nanoparticles can be engineered to serve a variety of functions that can aid in the treatment of high-energy extremity trauma. Developed particles are able to target bacteria via surface charge, leading to the controlled release of antibiotics, to encapsulate growth factors (bone morphogenic proteins) for transport to targeted bone and bone matrix material, and to target collagen for the delivery of anti-inflammatory agents. The goal of this work is to develop a single nanostructure platform capable targeting bacteria and releasing a cocktail of treatment drugs.

 

 

Trainee Research

CaNCURE provides trainees with a 6-month hands-on research experience and one-on-one mentoring by leading researchers in cancer nanomedicine.   Projects performed by current and past participants include:

Digital diffraction diagnostics for lymphoma and HPV

Development of a Point of Care Assay for Detecting High Risk HPV in Resource Limited Settings

Quantification of SPION accumulation in tumors using positive-contrast MRI

Identifying genomic and compound dependencies in undifferentiated sarcomas

The Nano-plasmonic Exosome (nPLEX) Assay for Pancreatic Ductal Adenocarcinoma Diagnosis and Prognosis

Impact of RPS15 mutation on development and progression of chronic lymphocytic leukemia

Delivery of Titanium Dioxide Nanoparticles via Biodegradable PLGA Dissolving Microneedles for Sustainable Release

The Assessment and Comparison of Ferumoxtran as Contrast Imaging Agent in Patients with Pancreatic Cancers.

T1-weighted imaging of primary pancreatic adenocarcinoma using magnetic ferumoxytol nanoparticles

PDT and PIT with Chemotherapy for Treatment of 3D Ovarian Cancer Nodules Under Flow and Static Conditions

Characterization of Targeted PARP-inhibitor Nanoformulations In Vitro and In Vivo

Optimization of macrophage-targeted nanoparticles for positron emission tomography imaging in cancer

Targeted Delivery of Talazoparib to Treat Non-Small Cell Lung Cancer

Small T Antigen Effect on Mitotic Proteins B-Myb and FOXM1

Software with built-in neuroanatomy atlas provides insight into cancer treatment

Combined delivery of targeted liposomal chemotherapeutics and photodynamic therapy to treat pancreatic cancer

Investigating the use of Feraheme to monitor the immune response by PET in general inflammation and specific immune cell populations

Development of a novel nanogel for non-invasive transdermal delivery of cancer vaccines using hyaluronic acid

RHAMM splicing in multiple myeloma (MM) and its implications for immunotherapy

Uptake and localization of nanoparticles in prostate and lung cancer cells as a function of time and nanoparticle type

Enhanced delivery of camptothecin and doxorubicin conjugates with hyaluronic acid for the treatment of Glioblastoma using microbubble-mediated focused ultrasound

In Vivo Treatment of Established HGSOC Line Using Novel Therapy

Nano-plasmonic exosome (nPLEX) assays for exosome analysis and antibody validation

Surface-targeting, ligand-switching nanoparticles for mitochondrial drug delivery in prostate cancer

Use of a Triblock Copolymer Hydrogel for Controlled Release of Cisplatin and BMN-673

Soleil Doggett (Biology, '16) talks to her fellow peers about her research on oxygenating tumors to stimulate the anti-tumor immune response.

 

Trainee e-portfolios

Photo credit: Tom Kates Photography

While on co-op, trainees document their research in an e-portfolio.  This gives trainees the opportunity to provide regular updates on their research progress, reflect on training they are receiving, and explain how their research fits within the field of cancer nanomedicine.  These research e-portfolios can be accessed through individual trainee profiles.  The complete collection may be found here.

 

Presentation at CaNCURE Nanomedicine Day

At the completion of their co-op, trainees are provided with the opportunity to present their research to a wider audience.  For our June CaNCURE Nanomedicine Day, trainees prepare interactive, digital posters to display on electronic poster boards.  Over 100 faculty, students, and researchers attend this annual event!

Check out the news article about our first CaNCURE Day!

Trainee Publications

Our Trainees have published 22 peer-reviewed since January 2015.  A full list of Trainee publications is found below.

  1. Patrick Sheedy, Zdravka Medarova. The fundamental role of miR-10b in metastatic cancer. Am J Cancer Res 2018;8(9):1674-1688. Link
  2. Chen X, Ling X, Zhao L, Xiong F, Hollett G, Kang Y, Barrett A, Wu J. “Biomimetic Shells Endow Sub-50 nm Nanoparticles with Ultrahigh Paclitaxel Payloads for Specific and Robust Chemotherapy.”  ACS Appl Mater Interfaces. 2018 Sep 25. doi: 10.1021/acsami.8b11571. PMID: 30203956  Link
  3. Hedgire S, Krebill C, Wojtkiewicz GR, Oliveira I, Ghoshhajra BB, Hoffmann U, Harisinghani MG. “Ultrasmall superparamagnetic iron oxide nanoparticle uptake as noninvasive marker of aortic wall inflammation on MRI: proof of concept study.”   Br J Radiol. 2018 Sep 12:20180461. doi: 10.1259/bjr.20180461. PMID: 30160173  Link
  4. Application of the BLADE Sequence in Upper Abdominal MR Imaging. Krebill C.  Radiol Technol. 2018 May;89(5):495-497. PMID:29793909 Link
  5. Torrado-Carvajal A, Vera-Olmos J, Izquierdo-Garcia D1, Catalano OA, Morales MA, Margolin J, Soricelli A, Salvatore M, Malpica N, Catana C1. Dixon-VIBE Deep Learning (DIVIDE) Pseudo-CT Synthesis for Pelvis PET/MR Attenuation Correction. J Nucl Med. 2018 Aug 30. pii: jnumed.118.209288. doi: 10.2967/jnumed.118.209288. PMID: 30166357  Link
  6. Xiaoyuan Ji, Jie Wang, Lin Mei, Wei Tao, Austin Barrett, Zhiguo Su, Shaomin Wang. Guanghui Ma, Jinjun Shi, Songping Zhang. Artificial Photosynthesis: Porphyrin/SiO2 /Cp*Rh(bpy)Cl Hybrid Nanoparticles Mimicking Chloroplast with Enhanced Electronic Energy Transfer for Biocatalyzed Artificial Photosynthesis. Advanced Functional Materials. Link
  7. Yang KS, Im H, Hong S, Pergolini I, Del Castillo AF, Wang R, Clardy S, Huang CH, Craig Pille, Ferrone, Yang R, Castro CM, Lee H, Del Castillo CF, Weissleder R. Multiparametric plasma EV profiling facilitates diagnosis of pancreatic malignancy. Sci Transl Med. 2017; 9(391): eaal3226. PMC5846089
  8. Zhu X, Ji X, Kong N, Chen Y, Mahmoudi M, Xu X, Ding L, Tao W, Cai T, Li Y, Gan T, Austin Barrett, Bharwani Z, Chen H, Farokhzad OC. Intracellular Mechanistic Understanding of 2D MoS2 Nanosheets for Anti-Exocytosis-Enhanced Synergistic Cancer Therapy.  ACS Nano. 2018 Mar 27;12(3):2922-2938. PMC6097229
  9. Miller MA1, Kim E, Cuccarese MF, Alec Plotkin, Prytyskach M, Kohler RH, Pittet MJ, Weissleder R. “Near infrared imaging of Mer tyrosine kinase (MERTK) using MERi-SiR reveals tumor associated macrophage uptake in metastatic disease.” Chem Commun. 2017 Dec 19;54(1):42-45. PMC5736449
  10. Ding L, Zhu X, Wang Y, Shi B, Ling X, Chen H, Nan W, Austin Barrett, Guo Z, Tao W, Wu J, Shi X. “Intracellular Fate of Nanoparticles with Polydopamine Surface Engineering and a Novel Strategy for Exocytosis-Inhibiting, Lysosome Impairment-Based Cancer Therapy”. Nano Lett. 2017 Nov 8;17(11):6790-6801.  PMC6071871
  11. Yoo B, Ann-Marie, Billig, Medarova Z. “Guidelines for Rational Cancer Therapeutics. Frontiers in Oncology Journal”. Front Oncol. 2017 Dec 12;7:310. PMC5732930
  12. Gharagouzloo C, Timms L, Qiao J, Fang Z, Joseph Nneji, Pandya A, Kulkarni P, van de Ven AL, Ferris C, Sridhar S. “Neural circuits and brain function: New insights using quantitative vascular mapping of the rat.” Neuroimage, 2017. 16C:24-33  PMC5824692
  13. Gharagouzloo C, Timms L, Qiao J, Fang Z, Joseph Nneji, Pandya A, Kulkarni P, van de Ven AL, Ferris C, Sridhar S.   “Dataset on a 173 region awake resting state quantitative cerebral blood volume rat brain atlas and regional changes to cerebral blood volume under isoflurane anesthetization and CO2 challenge”. Data in Brief, 2018. 17:393-396.  Link
  14. Qin L, Li A, Qu J, Reinshagen K, Li X, Cheng S, Annie Bryant, Young GS. Normalization of ADC does not improve correlation with overall survival in patients with high-grade glioma (HGG). J Neurooncol. 2018 Apr;137(2):313-319.   PMC6071871
  15. Belz J, Kumar R, Baldwin P, Noelle Castilla Ojo, Leal AS, Royce DB, Di Zhang D, van de Ven AL, Liby K, Sridhar S. “Sustained-release Talazoparib implants for localized treatment of BRCA1-deficient breast cancer”. Theranostics, 7(17): 4340-4349.  PMC5695017
  16. Qin L, Li X, Amanda Stroiney, Qu J, Helgager J, Reardon DA, Young GS. “Advanced MRI assessment to predict benefit of anti-programmed cell death 1 protein immunotherapy response in patients with recurrent glioblastoma.” 2017 Feb;59(2):135-145.  PMC6097616
  17. Jodi Belz, Noelle Castilla Ojo,Srinivas Sridhar, Rajiv Kumar.  Radiosensitizing silica nanoparticles encapsulating docetaxel for treatment of prostate cancer, In Cancer Nanotechnology. Reema Zeineldin (Ed).  Series: Methods in Molecular Biology. Springer Press. Methods Mol Biol. 2017; 1530:403-409. PMC5531609
  18. Christian Berrios, Megha Padi, Mark A. Keibler, Donglim Esther Park, Vadim Molla, Gregory Stephanopoulos, John Quackenbush, James A. DeCaprio. “Merkel cell polyomavirus small T antigen promotes pro-glycolytic metabolic perturbations required for transformation”. 2016 Nov 23;12(11):e1006020.   PMC5120958
  19. Song C, Liu Y, Rachel Fontana, Makrigiorgos A, Mamon H, Kulke MH, G. Mike Makrigiorgos. “Elimination of unaltered DNA in mixed clinical samples via nuclease-assisted minor-allele enrichment”.  2016 Nov 2;44(19):e146. PMC5100565
  20. Andrew L. Hong, Yuen-Yi Tseng, Glenn S. Cowley, Oliver Jonas, Jaime H. Cheah, Bryan D. Kynnap, Mihir B. Doshi, Coyin Oh, Stephanie C. Meyer, Alanna J. Church, Shubhroz Gill, Craig M. Bielski, Paula Keskula, Alma Imamovic, Sara Howell, Gregory V. Kryukov, Paul A. Clemons, Aviad Tsherniak, Francisca Vazquez, Brian D. Crompton, Alykhan F. Shamji, Carlos Rodriguez-Galindo, Katherine A. Janeway, Charles W. M. Roberts, Kimberly Stegmaier, Paul van Hummelen,
Michael J. Cima, Robert S. Langer, Levi A. Garraway, Stuart L. Schreiber, David E. Root,
William C. Hahn, & Jesse S. Boehm. “Integrated genetic and pharmacologic interrogation of rare cancers”. Nat Commun. 2016 Jun 22;7:11987.  PMC4917959
  21. Wang P, Yoo B, Sherman S, Mukherjee P, Ross A, Pantazopoulos P, Petkova V, Farrar C, Medarova Z, Moore A. “Predictive imaging of chemotherapeutic response in a transgenic mouse model of pancreatic cancer.” Int J Cancer. 2016 Aug 1;139(3):712-8. PMCID: PMC4925171
  22. Nazila Kamaly, Gabrielle Fredman, Jhalique J. Fojas, Manikandan Subramanian, Won II Choi, Katherine Zepeda, Cristian Vilos, Mikyung Yu, Suresh Gadde, Jun Wu, Jaclyn Milton, Renata Leitao, Livia Rosa, Moaraj Hasan, Huayi Gao, Vance Nguyen, Jordan Harris, Ira Tabas, and Omid C. Farokhzad. “Interleukin-10 Targeted Nanotherapeutics Developed with a Microfluidic Chip Enhance Resolution of Inflammation in Advanced Atherosclerosis”. ACS Nano. 2016 May 24;10(5):5280-92. PMC5199136