Synthetic-polymer-assisted antisense oligonucleotide delivery: targeted approaches for precision disease treatment

• Ana Cubillo Alvarez,
• Dylan Maguire and
• Ruairí P. Brannigan

Beilstein J. Nanotechnol. 2025, 16, 435–463, doi:10.3762/bjnano.16.34

• optimise ASO-based therapeutics for more precise and effective disease treatments. Keywords: antisense oligonucleotides; enhanced delivery; gene transfection; intracellular uptake; locked nucleic acid (LNA); nanoparticles; peptide nucleic acid (PNA); personalised therapy; phosphorodiamidate morpholino

• potential use in precision medicine over the past decade. Review Synthetic polymers for enhanced ASOs delivery Polymer-assisted platforms for enhanced delivery have attracted considerable attention because of their versatile drug delivery capabilities and their diverse chemical composition, which enables

• significantly reduced following their complexation with ASOs. Enhanced delivery efficiency was further confirmed using a splicing correction assay, where the optimal dose of the DPL–ASO complex resulted in substantial luciferase activity, indicating successful nuclear delivery of the ASOs. Even though

Nanomedicines against Chagas disease: a critical review

• Maria Jose Morilla,
• Kajal Ghosal and
• Eder Lilia Romero

Beilstein J. Nanotechnol. 2024, 15, 333–349, doi:10.3762/bjnano.15.30

• , polyethylene glycol (PEG) lipids, and ionizable synthetic lipids (ALC-0315 from BioNTech-Pfizer and SM-102 from Moderna Therapeutics) for enhanced delivery of messenger RNA (mRNA) encoding the spike protein of the SARS-COV-2 virus to antigen-presenting cells [82]. These vaccines were approved by the FDA

Hydroxyapatite–bioglass nanocomposites: Structural, mechanical, and biological aspects

• Olga Shikimaka,
• Mihaela Bivol,
• Bogdan A. Sava,
• Marius Dumitru,
• Christu Tardei,
• Beatrice G. Sbarcea,
• Daria Grabco,
• Constantin Pyrtsac,
• Daria Topal,
• Andrian Prisacaru,
• Vitalie Cobzac and
• Viorel Nacu

Beilstein J. Nanotechnol. 2022, 13, 1490–1504, doi:10.3762/bjnano.13.123

• high glass solubility will provide an enhanced delivery of these elements, which are important for bone formation [24][27][28][29]. Boron was shown to promote the formation of amorphous calcium phosphate, which is beneficial for normal metabolism and bone tissue repair; besides, the addition of B2O3 to

Differences in surface chemistry of iron oxide nanoparticles result in different routes of internalization

• Barbora Svitkova,
• Vlasta Zavisova,
• Veronika Nemethova,
• Martina Koneracka,
• Miroslava Kretova,
• Filip Razga,
• Monika Ursinyova and
• Alena Gabelova

Beilstein J. Nanotechnol. 2021, 12, 270–281, doi:10.3762/bjnano.12.22

• involved in the internalization of polyethylene glycol-coated MNPs. Our data indicate that surface engineering can contribute to an enhanced delivery efficiency of nanoparticles. Keywords: bovine serum albumin; cellular uptake; magnetic iron oxide nanoparticles; polyethylene glycol; surface coating

Key for crossing the BBB with nanoparticles: the rational design

• Sonia M. Lombardo,
• Marc Schneider,
• Akif E. Türeli and
• Nazende Günday Türeli

Beilstein J. Nanotechnol. 2020, 11, 866–883, doi:10.3762/bjnano.11.72

• the brain by local delivery. Local delivery consists of directly delivering the drug to the brain by injection via a catheter or with the help of a convection-enhanced delivery system. Biodegradable polymer implants can also be used for sustained release of the drug [9][10]. These procedures require

Bombesin receptor-targeted liposomes for enhanced delivery to lung cancer cells

• Mohammad J. Akbar,
• Pâmela C. Lukasewicz Ferreira,
• Melania Giorgetti,
• Leanne Stokes and
• Christopher J. Morris

Beilstein J. Nanotechnol. 2019, 10, 2553–2562, doi:10.3762/bjnano.10.246

• cystabn functionalisation is modest but significant. To put our data into context, approximately two-fold enhanced delivery of an oligonucleotide-bombesin [3][7][8][9][10][11][12][13][14] conjugate was observed by Ming et al. [29]. Using a similar approach to ours, Accardo et al. studied liposomal

Engineered superparamagnetic iron oxide nanoparticles (SPIONs) for dual-modality imaging of intracranial glioblastoma via EGFRvIII targeting

• Xianping Liu,
• Chengjuan Du,
• Haichun Li,
• Ting Jiang,
• Zimiao Luo,
• Zhiqing Pang,
• Daoying Geng and
• Jun Zhang

Beilstein J. Nanotechnol. 2019, 10, 1860–1872, doi:10.3762/bjnano.10.181

• -functionalized iron oxide nanoparticles after convection-enhanced delivery (CED) [35]. Lee and co-workers also showed that combining MRI with fluorescent imaging by using fluorescent silica-coated iron oxide nanoparticles has potential application in GBM treatment for improved intraoperative staging and enhanced

• for molecular imaging. A nanoprobe for the multimodal imaging of EGFRvIII overexpression in glioblastoma was constructed in the study. Compared with the EGFRvIII-antibody-functionalized iron oxide nanoparticles after convection-enhanced delivery (CED) to target EGFRvIII [35] and fluorescent-silica

Nanodiamond-DGEA peptide conjugates for enhanced delivery of doxorubicin to prostate cancer

• Amanee D Salaam,
• Patrick Hwang,
• Roberus McIntosh,
• Hadiyah N Green,
• Ho-Wook Jun and
• Derrick Dean

Beilstein J. Nanotechnol. 2014, 5, 937–945, doi:10.3762/bjnano.5.107