University of South Florida

The United States Government As Represented by the Department of Veterans Affairs

Transgenex Nanobiotech Inc.

The United States of America, As Represented by the Secretary, Department of Health and Human Services

Other

University of Florida Research Foundation Inc

Florida International University

Subhra Mohapatra

Shyam S Mohapatra

Chunyan Wang

Tao Wang

Eleni Markoutsa

Rajesh R Nair

Rasim Oytun Guldiken

Juan Sanchez-Ramos

Shijie Song

Vasyl Sava

W Jack Pledger

Mark Howell

Paul R Sanberg

Christian Bernard Brechot

Marcello Angelo Giulianotti

Alejandro J Gonzalez

Sharad Ambardar

Dmitri V Voronin

Eleni Markousta

Karthick Mayilsamy

Arunava Roy

Mahasweta Das

Ahmed Ramadan

Anmol Warman

Yvonne Kathleen Davis

Heta N Jadhav

Taylor Martinez

Robert Deschenes

Srinivas Nagaraj Bharadwaj

Shyam Mohapatra

Disclosed are various embodiments of systems and methods of deep learning for colorectal polyp screening and providing a prediction of neoplasticity of a polyp. A video of a colonoscopy procedure can be captured. Frames from the video or images associated with the colonoscopy procedure can be extracted. A model for classifying objects that appear in the frames or the images can be obtained. A classification can be determined for a polyp that appears in at least one of the frames or images based on applying the frames or images to an input layer of the model.

Systems and methods of deep learning for colorectal polyp screening

The present disclosure relates to exosomes isolated from mesenchymal stem cells exposed to a conditioned media in which microglial cells are cultured in the presence of lipopolysaccharide (LPS) or a beta-amyloid oligomer and uses thereof for reducing inflammation and for treating Alzheimer's disease.

Exosomes isolated from mesenchymal stem cells and uses thereof

Method for increasing efficiency of a pathogen inactivation via enhancing UVC light absorption at such pathogen by multiple diffuse scattering of the light at a wall defining a substantially closed volume, thereby increasing a number of angles at which the pathogen is being irradiate as compared with a direct irradiation of the pathogen with a beam of such light.

Ultrafast-UV laser integrating cavity mediated inactivation of a pathogen

The present disclosure relates to methods of using palmitoylation inhibitors for reducing or treating enveloped virus infections.

Methods of using protein palmitoylations inhibitors

This disclosure is directed to therapeutic compositions, and more particularly to microparticle compositions for the controlled delivery of telmisartan and actinomycin D.

Microparticle compositions for controlled delivery of telmisartan and actinomycin D

This invention provides for a RSV-targeted nanoparticle PMN (RTPMN), combining HR2D anti-fusion peptide, and plasmid encoded siRNA against RSV-NS1 and/or RSV-P gene as a safe, effective and inexpensive anti-RSV prophylaxis and/or therapy.

Compositions and methods for treating RSV-infections

A 4D-perfused tumoroid-on-a-chip platform used in personalized cancer treatment. The platform includes a plate with a plurality of bottomless wells that resides atop a microfluidic channel layer, which in turn resides atop a surface acoustic wave (SAW) based sensor layer that is capable of measuring potential pH values of fluids disposed within the platform. The microfluidic channel layer includes a plurality of bioreactors, with each bioreactor including an inlet well, a culture well, and an outlet well. The inlet well, culture well, and outlet well form a closed system via fluid conduits spanning from the inlet well to the culture well, as well as from the culture well to the outlet well. Due to the fluid flow from the plate to the chip, and from the inlet well to the outlet well on the chip through the culture well, target cell (tumoroid) growth is promoted within the culture well.

4D-perfused tumoroid-on-a-chip platform for personalized cancer treatment applications

A method of treating severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), otherwise known as COVID-19, infection by administering nicotinic receptor antagonists and/or PPAR-&#x3b3; agonists is presented. A combination of mecamylamine, or an isomer thereof, and pioglitazone synergistically reduces replication of SARS-CoV-2 in virus-infected cells and also synergistically reduces inflammatory cytokines such as IL-6, IL-&#x3b2;, and TNF&#x3b1;, which have been associated with SARS-CoV-2 infection.

Nicotinic receptor antagonists and pioglitazone as therapeutic agents for Covid-19

A multifunctional dendrimer nanoparticle and method of treating diseases of the posterior segment of the eye is presented. The functionalized polyamidoamine (PAMAM) dendrimer effectively delivers drugs and/or genes to the posterior eye, thereby providing for the effective, non-invasive, and topical treatment of diseased in the posterior eye. The multifunctional dendrimer nanoparticle has shRNA-encoding DNA and small molecule drug encapsulated cyclodextrin complexed to the outer surface of the dendrimer for delivery to the posterior segment of the eye.

Method of delivering genes and drugs to a posterior segment of an eye

The present invention pertains to a strategy of selectively targeting oncolytic virotherapy, using either naturally occurring or genetically modified viruses by packaging them in mesenchymal stem cells (MSCs). The present invention concerns MSCs, compositions comprising the MSCs, and methods of using the MSCs for treatment of cancer and for lysing or inducing apoptosis of cancer cells in vitro or in vivo.

Method of targeting oncolytic viruses to tumors

An in vitro microfluidic device includes a device configured to model a blood-brain barrier. The device includes a center well in fluidic communication with each of an inlet and an outlet. Each of the center well, inlet, and outlet includes a porous membrane that separates a 'blood' portion (a fluid flow portion) from a 'brain' portion (a fluid containing portion). The porous membrane is seeded with endothelial cells such as the human venule endothelial cells (HUVECs) on the blood side, and with astrocytes on the brain side, to accurately model the blood-brain barrier. Fluid flows between the inlet, the center well, and the outlet to test the permeability of the porous membrane, thereby providing an accurate in vitro model of a blood-brain barrier.

Microfluidic-coupled in vitro model of the blood-brain barrier

A novel SH-SAW biosensor capable of non-invasive and touch-free detection of cancer cell viability and growth or proliferation in two-dimensional (2D) and three-dimensional (3D) cell cultures as well as stem cell regeneration as it pertains to cancer cell biology and anti-cancer drug development is presented. The biosensor includes two pairs of resonators including interdigital transducers reflecting fingers to quantify mass loading by the cells in suspension as well as within a tumoroid culture platform. The biosensor can be part of a perfused 3PNS-tumoroid system that is amenable to real-time non-invasive monitoring of the cell proliferation, viability, and multiplexed detection of key physiologic and clinical biomarkers.

System and method of measuring cell viability and growth

Disclosed herein are compositions and methods for treating cancer. Further provided herein are compositions and methods for reducing, inhibiting, or preventing resistance of cancer to tyrosine kinase inhibitors. The methods may include administering an anti-resistance agent such as a CYP51A1 inhibitor or an agonist of miRNA-764 (SEQ ID NO: 4) to a subject. A tyrosine kinase inhibitor may also be administered to the subject in addition to the anti-resistance agent.

Growing community of inventors

Lutz, FL, United States of America

Subhra Mohapatra