Materials today. Bio2026ResearchNon-viral Gene DeliveryDrug Delivery
Lee J, Mun D, Kang Jy, Yoo G, Park M, Chung S, Et Al.
Targeted delivery of small interfering RNA (siRNA) to the heart remains challenging because conventional lipid nanoparticles (LNPs) predominantly accumulate in the liver following systemic administration. To improve cardiac siRNA delivery, we developed a biomimetic hybrid nanoplatform by co-extruding siRUNX1-loaded…
Read the article →Current pharmaceutical design2026ResearchDrug Delivery
Babar E, Ur Rehman A, Gul P, Arshad Ms, Shah Ba, Ahmed N
Alzheimer's disease affects millions of people globally; it is an irreversible and incurable disease, characterized by gradual cognitive decline as well as pathophysiological changes including the presence of senile plaques and neurofibrillary tangles. There are several risk factors associated with Alzheimer's…
Read the article →ACS applied materials & interfaces2026ResearchNon-viral Gene DeliveryDrug Delivery
Yuan Y, Li G, Liu Y, Liu L, Hu C, Qi H, Et Al.
Lipid nanoparticles (LNPs) play a pivotal role in mRNA-based therapy; however, achieving targeted delivery remains challenging. We developed an LNP platform integrating peptide amphiphiles (PAs) to exploit their dual bioactivity and electrostatic tunability. Two PAs, cationic C16TAT (derived from a cell-penetrating…
Read the article →Nanoscale2019ResearchNon-viral Gene Delivery
Dongyu Chen, Neha Parayath, Shanthi Ganesh, Weimin Wang, Mansoor Amiji
The protein corona that forms on lipid nanoparticles (LNPs) after systemic administration can alter their biological identity, but its impact on tumour delivery is not well understood. This study aimed to determine whether LNP formulation composition and surface charge can manipulate the protein corona and thereby…
Read the article →Nanoscale2019ResearchNon-viral Gene Delivery
Dongyu Chen, Shanthi Ganesh, Weimin Wang, Mansoor Amiji
Protein corona formation in biological fluids can alter nanoparticle cellular uptake, transfection, and gene silencing, but the relationship between LNP surface chemistry and corona-mediated delivery is incompletely understood. This study examined how PEG lipid chain length and PEG molar ratio affect protein corona…
Read the article →Colloids and Surfaces B: Biointerfaces2018ResearchDrug Delivery
Amirhossein Bahreyni, Mona Alibolandi, Mohammad Ramezani, Atefeh Sarafan Sadeghi, Khalil Abnous, Seyed Mohammad Taghdisi
Conventional chemotherapy for breast and colon cancers suffers from low specificity, rapid drug clearance, and severe toxic side effects on healthy tissues, while chemoresistance and metastasis remain major causes of cancer-related mortality. There is an unmet need for targeted delivery systems that can co-deliver…
Read the article →Nature Communications2017ResearchNon-viral Gene Delivery
Daniela Schmid, Chun Gwon Park, Christina A. Hartl, Nikita Subedi, Adam N. Cartwright, Regina Bou Puerto, Yiran Zheng, James Maiarana, Gordon J. Freeman, Kai W. Wucherpfennig, Darrell J. Irvine, Michael S. Goldberg
Systemic immune stimulation for cancer immunotherapy is associated with autoimmune-type pathologies, as the doses required to break immune tolerance can invoke undesired host-vs.-host effects. Targeting endogenous immune cell subsets in the circulation—which actively migrate into tumours—could concentrate…
Read the article →Journal of Biomedical Nanotechnology2016ResearchNon-viral Gene Delivery
Stephen L. Hayward, David M. Francis, Parviz Kholmatov, Srivatsan Kidambi
miRNA-based therapeutics are limited by instability, poor cellular uptake, lack of targeting, and potential immune activation. No nonviral miRNA delivery strategy had been explored as a standalone treatment for HER2-positive metastatic breast cancer. HA-LNP uptake was significantly higher than naked FITC-dextran and…
Read the article →Biomaterials2014ResearchNon-viral Gene Delivery
Luis J. Cruz, Rodney A. Rosalia, Jan Willem Kleinovink, Felix Rueda, Clemens W.G.M. Löwik, Ferry Ossendorp
Dendritic cell (DC)-based therapies have shown clinical benefits but are hampered by labour-intensive, GMP-regulated vaccine preparations requiring multiple steps and donor variability. In vivo targeting of antigens to DC surface receptors using nanoparticle delivery systems could circumvent these drawbacks. However…
Read the article →Journal of Controlled Release2012ResearchNon-viral Gene Delivery
Hughes Ad, King Mr
Metastasis is the leading cause of cancer mortality, and circulating tumour cells (CTCs) are key to metastatic spread. Doxorubicin (DXR) is effective but systemically toxic and nonspecific. A targeted delivery system was needed to capture and kill CTCs under physiologically relevant flow while reducing off-target…
Read the article →Biomaterials2011ResearchNon-viral Gene Delivery
Dai J, Zou S, Pei Y, Cheng D, Ai H, Shuai X
PEI is an effective gene carrier but high-molecular-weight PEI is nonbiodegradable and cytotoxic; PLL is biodegradable but lacks proton-buffering capacity, has low transfection efficiency, and is also cytotoxic. A vector combining the complementary strengths of PEI and PLL is needed. Cytotoxicity: At 100 µg/mL, PPL…
Read the article →Clinical Cancer Research2010ResearchNon-viral Gene Delivery
Han Hd, Mangala Ls, Lee Jw, Shahzad Mmk, Kim Hs, Shen D, Nam Ej, Mora Em, Stone Rl, Lu C, Lee Sj, Roh Jw, Nick Am, Lopez-Berestein G, Sood Ak
siRNA has therapeutic potential, but in vivo delivery is limited by rapid clearance, nuclease degradation, and nonspecific distribution. A tumour-targeted, biocompatible delivery system was needed to increase intratumoral siRNA accumulation, reduce off-target effects, and enable silencing of growth-promoting genes in…
Read the article →Biomaterials2005ResearchDrug Delivery
Norbert Dinauer, Sabine Balthasar, Carolin Weber, Jörg Kreuter, Klaus Langer, Hagen Von Briesen
Antibody-based therapeutics have shown promise in targeting specific cell types, but their efficacy can be enhanced by conjugation to drug carriers. Nanoparticles as drug carriers offer advantages including high drug loading capacity, controlled release, and protection from degradation. However, achieving selective…
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