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Method to improve efficiency and specificity of human tumor targeting and elimination by using a combination of split & splice protein toxins and oncolytic viruses
TS-040838 — Novel strategy to improve efficiency and specificity of tumor treatment via combinative use of a split & splice protein toxin and oncolytic virus.
In combating malignancies as complex as cancer, researchers and clinicians have created a diverse set of strategies to reduce tumor burden. Oncolytic viruses (OVs) have emerged as a promising means of treating this disease due to their potential to selectively target and effectively kill cancer ce…
  • College: College of Arts & Sciences
  • Inventors: Kudryashov, Dmitri; Kudryashova, Elena
  • Licensing Officer: Flammang, Ann Marie

Novel compositions of nanoparticles for nucleic acid therapeutic delivery
TS-040254 — Novel lipid-based nanoparticles that utilize a surfactant to improve self-assembly and stability. Finalized particles can be used for delivery of nucleic acids such as oligonucleotides and plasmid DNA.
Lipid-based nanoparticles (LNPs) have been extensively utilized in nucleic acid delivery. However, there are a number of challenges associated with LNP formulation. It is difficult to make sub-100-nm LNPs with a high nucleic acid concentration by traditional self-assembly methods. LNP synthesis ty…
  • College: College of Pharmacy
  • Inventors: Lee, Robert
  • Licensing Officer: Flammang, Ann Marie

Virtual image generation of immunohistochemical stained tissue sections using an artificial neural network
TS-039781 — Realistic immunohistochemical stained tissue section databases for training, certification, and machine standards.
Immunohistochemistry (IHC) is used to determine antigen distribution in a tissue and is widely used for diagnosis of cancers and other diseases. Diagnostic and research laboratories in the United States use locally devised IHC tissue slide preparation and scanning protocols to check scanner perfor…
  • College: College of Medicine (COM)
  • Inventors: Gurcan, Metin; Lozanski, Gerard; Senaras, Caglar
  • Licensing Officer: Norris, Francis "Frank"

Self-assembled 3D RNA Cage Nanoparticles with Precise Shape and Size for Applications in Medical Sciences, Materials Sciences, Engineering and Nanotechnology
TS-039545 — Self-assembling, highly stable RNA cages amenable to custom functionalization and cargo delivery
One of the primary challenges in therapeutic development is cheap, efficient, and safe drug delivery to specific target tissues. To better target specific tissues, RNA nanotechnology has been progressively applied to generate predefined architectures via self-assembly of modular building blocks. N…
  • College: College of Pharmacy
  • Inventors: Guo, Peixuan; Jasinski, Daniel; Khisamutdinov, Emil; Li, Hui
  • Licensing Officer: Flammang, Ann Marie

RNA Nanotubes for Single Molecule Sensing and DNA/RNA/Protein Sequencing
TS-039514 — Stable, predictably ordered RNA nanopores for disease diagnosis and biopolymer sequencing.
New rapid and accurate sequencing methods, and disease detection methods are always in high demand. Newer advances in these areas include membrane-anchored structures and synthetics, which allow molecule idenfication and biopolymer sequencing by measuring conductance changes associated with passag…
  • College: College of Pharmacy
  • Inventors: Guo, Peixuan; Li, Hui; Wang, Shaoying
  • Licensing Officer: Flammang, Ann Marie

Intravenous (IV) Access Port Seal
TS-039406 — A device to discourage IV-drug-abusing patients from self-accessing their IV ports while in the hospital
Healthcare professionals desire a way to tell if an IV port has been accessed while also having the port sterile and accessible when needed. IV ports are increasingly used for chronic pain conditions, but self-access, specifically in patients dealing with drug abuse, can lead to a host of problems…
  • College: OSU Wexner Medical Center
  • Inventors: Prenger, Karen; Chucta, Sheila
  • Licensing Officer: Flammang, Ann Marie

Automated analytical bioreactor for producing rare secondary metabolites
TS-039273 — A bioreactor that facilitates rapid and automatic (or semiautomatic) monitoring and measuring of rare biological and metabolic events.
A typical fermentor or bioreactor is designed to run batch processes and product information is gathered only at the end of the runs. In such a system, many intermediate metabolites or reaction products are not detected or monitored. Some of these intermediates could be valuable compounds produced…
  • College: College of Food, Agricultural, and Environmental Sciences (CFAES)
  • Inventors: Yousef, Ahmed; Kasler, David
  • Licensing Officer: Flammang, Ann Marie

Automated Detection of Tumor Budding in Colorectal Cancer
TS-039267 — A non-invasive and automated tumor budding image analysis system for colorectal cancer. This program can detect tumor buds in traditional H&E stained sections without the need for manual assessment.
Colorectal cancer is the third most commonly diagnosed cancer in the United States. With a survival rate of less than 65%, early detection and treatment are key factors in survival. Tumor budding, associated with higher tumor stage, lymph node metastasis, and decreased disease-free survival, has e…
  • College: College of Medicine (COM)
  • Inventors: Gurcan, Metin; Ahmad Fauzi, Mohammad Faizal; Chen, Wei "Wei"; Frankel, Wendy
  • Licensing Officer: Norris, Francis "Frank"

Improved wound drainage receptacle
TS-039105 — Exudate drain receptacles that can be easily emptied and improve accuracy of measurements, while reducing exposure to exudate.
Surgical drains are used to aid in the evacuation of exudate from a surgical site. These drains commonly connect to a drainage receptacle that is maintained by clinical staff during the post-operative period. It is common practice for providers to order the receptacles to be emptied every eight ho…
  • College: OSU Wexner Medical Center
  • Inventors: Minick, Amanda "Mandy"
  • Licensing Officer: Paschall, Christopher

Development of novel furano-parthenolides for human leukemia treatment
TS-038998 — Parthenolide analogues derived from plants could be effective in treating leukemia or supplementing other treatments.
The American Cancer Society estimates that in 2017 there will be about 1,688,780 new cancer cases diagnosed and 600,920 cancer deaths in the United States. Chemotherapy has improved, but further development is needed to improve the efficacy of this treatment, and cancers can develop multidrug resi…
  • College: College of Pharmacy
  • Inventors: Ren, Yulin
  • Licensing Officer: Flammang, Ann Marie

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