Novel lipoproteoplex delivers Keap1 siRNA based gene therapy to accelerate diabetic wound healing

PS Rabbani, A Zhou, ZM Borab, JA Frezzo… - Biomaterials, 2017 - Elsevier
Therapeutics utilizing siRNA are currently limited by the availability of safe and effective delivery
systems. Cutaneous diseases, specifically ones with significant genetic components are …

Protein-Engineered Nanoscale Micelles for Dynamic 19F Magnetic Resonance and Therapeutic Drug Delivery

LK Hill, JA Frezzo, P Katyal, DM Hoang… - ACS …, 2019 - ACS Publications
Engineered proteins provide an interesting template for designing fluorine-19 ( 19 F)
magnetic resonance imaging (MRI) contrast agents, yet progress has been hindered by the …

Influence of fluorination on protein-engineered coiled-coil fibers

HT More, KS Zhang, N Srivastava, JA Frezzo… - …, 2015 - ACS Publications
We describe the design and characterization of fluorinated coiled-coil proteins able to assemble
into robust nano- and microfibers. Fluorination is achieved biosynthetically by residue-…

Gene delivery from supercharged coiled-coil protein and cationic lipid hybrid complex

HT More, JA Frezzo, J Dai, S Yamano, JK Montclare - Biomaterials, 2014 - Elsevier
A lipoproteoplex comprised of an engineered supercharged coiled-coil protein (CSP) bearing
multiple arginines and the cationic lipid formulation FuGENE HD (FG) was developed for …

Efficient dual siRNA and drug delivery using engineered lipoproteoplexes

CF Liu, R Chen, JA Frezzo, P Katyal, LK Hill… - …, 2017 - ACS Publications
An engineered supercharged coiled-coil protein (CSP) and the cationic transfection reagent
Lipofectamine 2000 are combined to form a lipoproteoplex for the purpose of dual delivery …

Natural composite systems for bioinspired materials

JA Frezzo, JK Montclare - Protein-based Engineered Nanostructures, 2016 - Springer
From a relatively limited selection of base materials, nature has steered the development of
truly remarkable materials. The simplest and often overlooked organisms have demonstrated …

Supercharged coiled‐coil protein with N‐terminal decahistidine tag boosts siRNA complexation and delivery efficiency of a lipoproteoplex

…, H Gibson, A Nagapurkar, JA Frezzo… - Journal of Peptide …, 2024 - Wiley Online Library
Short interfering RNA (siRNA) therapeutics have soared in popularity due to their highly
selective and potent targeting of faulty genes, providing a non‐palliative approach to address …

Exploring the potential of engineered coiled-coil protein microfibers in drug delivery

JA Frezzo, JK Montclare - Therapeutic Delivery, 2015 - Future Science
Over the course of evolution, nature has made extensive use of the α-helical coiledcoil for a
wide breadth of applications in gene regulation, mitosis, cellular and muscular motility as …

Increased alpha-helicity of a supercharged coiled-coil protein increases siRNA delivery efficiency of protein-lipid hybrid vehicle

J Thomas, J Monkovic, JA Frezzo, P Katyal, K Punia… - bioRxiv, 2021 - biorxiv.org
Gene therapy has the potential to treat various diseases and has recently gained new
interest due to the deployment nucleic acid based vaccines for COVID-19. Despite these …

An Engineered Lipoproteoplex Presents Robust Delivery Mechanism For Topical Gene Therapy

PS Rabbani, JA Frezzo, M Ham… - Plastic and …, 2014 - journals.lww.com
PURPOSE: Dermal penetration, drug degradation/toxicity, and non-specific effects are
challenges in implementation of topical drug delivery systems. Here, we examine a new topical …