Nanotechnology has applications in various fields of medicine. The health and biomedical fields can apply nanotechnology to treatment and drug delivery, enabling the targeted and controlled delivery of drugs and therapeutic compounds. Normally, the body quickly metabolizes drugs upon their entry, potentially affecting their efficiency. Additionally, drugs are often unable to specifically target cells, leading to harmful effects on healthy cells. Nanotechnology is currently being used to address these issues. Nanoparticles, which are tiny particles made up of either synthetic or semi-synthetic polymers, have introduced targeted drug delivery by allowing accurate and regulated secretion of therapeutic agents at specific activity sites. Their efficiency depends on features such as size, shape, surface, charge, and loading techniques. By utilizing their distinct attributes, nanoparticles can overcome biological barriers, improving the bioavailability of drugs and decreasing systemic toxicity. However, excessive use of nanotechnology also raises concerns about its potential nanotoxicity. The interaction between biological systems and nanoparticles can lead to hazardous effects such as genotoxicity, oxidative stress, inflammation, and neurotoxicity. Thus, it is important to examine the nanotoxicity of nanoparticles and develop various ways to diminish their toxic effects. This review aims to summarize the use of nanoparticles for drug delivery to specific sites, as well as their nanotoxicity.
Sahu T, Ratre YK, Chauhan S, et al., 2021, Nanotechnology Based Drug Delivery System: Current Strategies and Emerging Therapeutic Potential for Medical Science. Journal of Drug Delivery Science and Technology, 63: 102487. https://doi.org/10.1016/j.jddst.2021.102487
Begines B, Ortiz T, Pérez-Aranda M, et al., 2020, Polymeric Nanoparticles for Drug Delivery: Recent Developments and Future Prospects. Nanomaterials (Basel), 10(7): 1403. https://doi.org/10.3390/nano10071403
Khan S, Hossain MK, 2022, 2 - Classification and Properties of Nanoparticles, in Nanoparticle-based Polymer Composites. Elsevier, Amsterdam, 15–54. https://doi.org/10.1016/B978-0-12-824272-8.00009-9
Mitchell MJ, Billingsley MM, Haley RM, et al., 2020, Engineering Precision Nanoparticles for Drug Delivery. Nat Rev Drug Discov, 20(2): 101–124. https://doi.org/10.1038/s41573-020-0090-8
Zein R, Sharrouf W, Selting K, 2020, Physical Properties of Nanoparticles That Result in Improved Cancer Targeting. J Oncol, 2020: 5194780. https://doi.org/10.1155/2020/5194780
Cojocaru FD, Botezat D, Gardikiotis I, et al., 2020, Nanomaterials Designed for Antiviral Drug Delivery Transport across Biological Barriers. Pharmaceutics, 12(2): 171. https://doi.org/10.3390/pharmaceutics12020171
Sajid M, Plotka-Wasylka J, 2020, Nanoparticles: Synthesis, Characteristics, and Applications in Analytical and Other Sciences. Microchemical Journal, 154: 104623. https://doi.org/10.1016/j.microc.2020.104623
Pandit C, Roy A, Ghotekar S, et al., 2022, Biological Agents for Synthesis of Nanoparticles and Their Applications. Journal of King Saud University-Science, 34(3): 101869. https://doi.org/10.1016/j.jksus.2022.101869
Lisik K, Krokosz A, 2021, Application of Carbon Nanoparticles in Oncology and Regenerative Medicine. Int J Mol Sci, 22(15): 8341. https://doi.org/10.3390/ijms22158341
Yang M, Li J, Gu P, et al., 2020, The Application of Nanoparticles in Cancer Immunotherapy: Targeting Tumor Microenvironment. Bioact Mater, 6(7): 1973–1987. https://doi.org/10.1016/j.bioactmat.2020.12.010
Zhang D, Liu L, Wang J, et al., 2022, Drug-Loaded PEG-PLGA Nanoparticles for Cancer Treatment. Front Pharmacol, 13: 990505. https://doi.org/10.3389/fphar.2022.990505
Liu Y, Yang G, Jin S, et al., 2020, Development of High-Drug-Loading Nanoparticles. Chempluschem, 85(9): 2143–2157. https://doi.org/10.1002/cplu.202000496
Shinde NC, Keskar NJ, Argade PD, 2012, Nanoparticles: Advances in Drug Delivery Systems. Research Journal of Pharmaceutical Biological and Chemical Sciences, 3(1): 922–929.
Rennick JJ, Johnston APR, Parton RG, 2021, Key Principles and Methods for Studying the Endocytosis of Biological and Nanoparticle Therapeutics. Nat Nanotechnol, 16: 266–276. https://doi.org/10.1038/s41565-021-00858-8
de Almeida MS, Susnik E, Drasler B, et al., 2021, Understanding nanoparticle endocytosis to improve targeting strategies in nanomedicine. Chem Soc Rev, 50(9): 5397–5434. https://doi.org/10.1039/d0cs01127d
Jihad MA, Noori FTM, Jabir MS, et al., 2021, Polyethylene Glycol Functionalized Graphene Oxide Nanoparticles Loaded with Nigella sativa Extract: A Smart Antibacterial Therapeutic Drug Delivery System. Molecules, 26(11): 3067. https://doi.org/10.3390/molecules26113067
Lee NK, Kim SN, Park CG, 2021, Immune Cell Targeting Nanoparticles: A Review. Biomater Res, 25(1): 44. https://doi.org/10.1186/s40824-021-00246-2
Nance E, Pun SH, Saigal R, et al., 2022, Drug delivery to the central nervous system. Nat Rev Mater, 7(4): 314–331. https://doi.org/10.1038/s41578-021-00394-w
Pandit R, Chen L, Götz J, 2020, The Blood-Brain Barrier: Physiology and Strategies for Drug Delivery. Adv Drug Deliv Rev, 165–166: 1–14. https://doi.org/10.1016/j.addr.2019.11.009
Tosi G, Duskey JT, Kreuter J, 2020, Nanoparticles as Carriers for Drug Delivery of Macromolecules across the Blood-Brain Barrier. Expert Opin Drug Deliv, 17(1): 23–32. https://doi.org/10.1080/17425247.2020.1698544
Ribovski L, Hamelmann NM, Paulusse JMJ, 2021, Polymeric Nanoparticles Properties and Brain Delivery. Pharmaceutics, 13(12): 2045. https://doi.org/10.3390/pharmaceutics13122045
Fateh Basharzad S, Hamidi M, Maleki A, et al., 2022, Polysorbate-coated Mesoporous Silica Nanoparticles as an Efficient Carrier for Improved Rivastigmine Brain Delivery. Brain Res, 1781: 147786. https://doi.org/10.1016/j.brainres.2022.147786
Pathan N, Shende P, 2021, Tailoring of P-glycoprotein for Effective Transportation of Actives across Blood-Brain-Barrier. J Control Release, 335: 398–407. https://doi.org/10.1016/j.jconrel.2021.05.046
Alexander A, Agrawal M, Chougule MB, et al., 2020, Chapter 9 – Nose-to-Brain Drug Delivery: An Alternative Approach for Effective Brain Drug Targeting, in Nanopharmaceuticals. Elsevier, Amsterdam, 175–200.
Li J, Zhao J, Tan T, et al., 2020, Nanoparticle Drug Delivery System for Glioma and Its Efficacy Improvement Strategies: A Comprehensive Review. Int J Nanomedicine, 15: 2563–2582. https://doi.org/10.2147/IJN.S243223
Lugano R, Ramachandran M, Dimberg A, 2020, Tumor Angiogenesis: Causes, Consequences, Challenges and Opportunities. Cell Mol Life Sci, 77(9): 1745–1770. https://doi.org/10.1007/s00018-019-03351-7
Cheng TM, Chang WJ, Chu HY, et al., 2021, Nano-Strategies Targeting the Integrin avB3 Network for Cancer Therapy. Cells, 10(7): 1684. https://doi.org/10.3390/cells10071684
Cheng P, Gao H, Chen X, et al., 2020, Flexible Monolithic Phase Change Material Based on Carbon Nanotubes/Chitosan/Poly(Vinyl Alcohol). Chemical Engineering Journal, 397: 125330. https://doi.org/10.1016/j.cej.2020.125330
Naqvi STR, Rasheed T, Hussain D, et al., 2020, Modification Strategies for Improving the Solubility/Dispersion of Carbon Nanotubes. Journal of Molecular Liquids, 297: 111919. https://doi.org/10.1016/j.molliq.2019.111919
Tripathi P, Shuai L, Joshi H, et al., 2020, Rosette Nanotube Porins as Ion Selective Transporters and Single-Molecule Sensors. J Am Chem Soc, 142(4): 1680–1685. https://doi.org/10.1021/jacs.9b10993
Ali HNM, Gonzales AA 3rd, 2023, In Silico Investigation on the Molecular Behavior and Structural Stability of the Rosette Nanotubes as the Drug Vehicles for Paclitaxel, an Anti-Cancer Drug. Molecules, 28(23): 7853. https://doi.org/10.3390/molecules28237853
Colino CI, Lanao JM, Gutierrez-Millan C, 2020, Targeting of Hepatic Macrophages by Therapeutic Nanoparticles. Front Immunol, 11: 218. https://doi.org/10.3389/fimmu.2020.00218
Wu Y, Wan S, Yang S, et al. Macrophage Cell Membrane-Based Nanoparticles: A New Promising Biomimetic Platform for Targeted Delivery and Treatment. J Nanobiotechnology, 20(1): 542. https://doi.org/10.1186/s12951-022-01746-6
Nafari A, Cheraghipour K, Sepahvand M, et al., 2020, Nanoparticles: New Agents Toward Treatment of Leishmaniasis. Parasite Epidemiol Control, 10: e00156. https://doi.org/10.1016/j.parepi.2020.e00156
Tu Z, Zhong Y, Hu H, et al., 2022, Design of Therapeutic Biomaterials to Control Inflammation. Nat Rev Mater, 7(7): 557–574. https://doi.org/10.1038/s41578-022-00426-z
Egbuna C, Parmar VK, Jeevanandam J, et al., 2021, Toxicity of Nanoparticles in Biomedical Application: Nanotoxicology. J Toxicol, 2021: 9954443. https://doi.org/10.1155/2021/9954443
Domingues C, Santos A, Alvarez-Lorenzo C, et al., 2022, Where Is Nano Today and Where Is It Headed? A Review of Nanomedicine and the Dilemma of Nanotoxicology. ACS Nano, 16(7): 9994–10041. https://doi.org/10.1021/acsnano.2c00128
Thu HE, Haider M, Khan S, et al., 2023, Nanotoxicity Induced by Nanomaterials: A Review of Factors Affecting Nanotoxicity and Possible Adaptations. OpenNano, 14: 100190. https://doi.org/10.1016/j.onano.2023.100190
Waris AA, Athar T, Fatima H, et al., 2021, Chapter 6 – Nanotoxicology-Toxicology of Nanomaterials and Incidental Nanomaterials, in Nanomaterials: Synthesis, Characterization, Hazards and Safety. Elsevier, Amsterdam, 123–143. https://doi.org/10.1016/B978-0-12-823823-3.00003-3
Sarma A, Bania R, Devi JR, et al., 2021, Therapeutic Nanostructures and Nanotoxicity. J Appl Toxicol, 41(10): 1494–1517. https://doi.org/10.1002/jat.4157
Horie M, Tabei Y, 2021, Role of Oxidative Stress in Nanoparticles Toxicity. Free Radic Res, 55(4): 331–342. https://doi.org/10.1080/10715762.2020.1859108
Sengul AB, Asmatulu E, 2020, Toxicity of Metal and Metal Oxide Nanoparticles: A Review. Environ Chem Lett, 18: 1659–1683. https://doi.org/10.1007/s10311-020-01033-6
Nikzamir M, Akbarzadeh A, Panahi Y, 2021, An Overview on Nanoparticles Used in Biomedicine and Their Cytotoxicity. Journal of Drug Delivery Science and Technology, 61: 102316. https://doi.org/10.1016/j.jddst.2020.102316
Tripathi N, Goshisht MK, 2022, Recent Advances and Mechanistic Insights into Antibacterial Activity, Antibiofilm Activity, and Cytotoxicity of Silver Nanoparticles. ACS Appl Bio Mater, 5(4): 1391–1463. https://doi.org/10.1021/acsabm.2c00014
Kus-Liskiewicz M, Fickers P, Ben Tahar I, 2021, Biocompatibility and Cytotoxicity of Gold Nanoparticles: Recent Advances in Methodologies and Regulations. Int J Mol Sci, 22(20): 10952. https://doi.org/10.3390/ijms222010952
Paunovic J, Vucevic D, Radosavljevic T, et al., 2020, Iron-based nanoparticles and their potential toxicity: Focus on oxidative stress and apoptosis. Chem Biol Interact, 316: 108935. https://doi.org/10.1016/j.cbi.2019.108935
More SL, Kovochich M, Lyons-Darden T, et al., 2021, Review and Evaluation of the Potential Health Effects of Oxidic Nickel Nanoparticles. Nanomaterials (Basel), 11(3): 642. https://doi.org/10.3390/nano11030642
Perumal AB, Nnambiar RB, Sellamuthu PS, et al., 2021, 8 – Nanotoxicity of Nanoparticles, in Nanomedicine Manufacturing and Applications. Elsevier, Amsterdam, 125–147. https://doi.org/10.1016/B978-0-12-820773-4.00019-6
Rodriguez-Garraus A, Azqueta A, Vettorazzi A, et al., 2020, Genotoxicity of Silver Nanoparticles. Nanomaterials (Basel), 10(2): 251. https://doi.org/10.3390/nano10020251
Xu EG, Cheong RS, Liu L, et al., 2020, Primary and Secondary Plastic Particles Exhibit Limited Acute Toxicity but Chronic Effects on Daphnia magna. Environ Sci Technol, 54(11): 6859–6868. https://doi.org/10.1021/acs.est.0c00245
Casillas-Figueroa F, Arellano-García ME, Leyva-Aguilera C, et al., 2020, Argovit™ Silver Nanoparticles Effects on Allium cepa: Plant Growth Promotion without Cyto Genotoxic Damage. Nanomaterials (Basel), 10(7): 1386. https://doi.org/10.3390/nano10071386
Lin Y, Hu C, Chen A, et al., 2020, Neurotoxicity of Nanoparticles Entering the Brain via Sensory Nerve-to-Brain Pathways: Injuries and Mechanisms. Arch Toxicol, 94(5): 1479–1495. https://doi.org/10.1007/s00204-020-02701-w
Ucar A, Parlak V, Ozgeris FB, et al., 2022, Magnetic nanoparticles-induced neurotoxicity and oxidative stress in brain of rainbow trout: Mitigation by ulexite through modulation of antioxidant, anti-inflammatory, and antiapoptotic activities. Sci Total Environ, 838(Pt 1): 155718. https://doi.org/10.1016/j.scitotenv.2022.155718
Zia S, Islam Aqib A, Muneer A, et al., 2023, Insights into Nanoparticles-Induced Neurotoxicity and Cope Up Strategies. Front Neurosci, 17: 1127460. https://doi.org/10.3389/fnins.2023.1127460
Shin TH, Lee DY, Manavalan B, et al., 2021, Silica-Coated Magnetic Nanoparticles Activate Microglia and Induce Neurotoxic D-Serine Secretion. Part Fibre Toxicol, 18(1): 30. https://doi.org/10.1186/s12989-021-00420-3
Aschner M, Skalny AV, Santamaria A, et al., 2023, From Mechanisms to Implications: Understanding the Molecular Neurotoxicity of Titanium Dioxide Nanoparticles. Front Biosci (Landmark Ed), 28(9): 204. https://doi.org/10.31083/j.fbl2809204
Gong JY, Holt MG, Hoet PHM, et al., 2022, Neurotoxicity of Four Frequently Used Nanoparticles: A Systematic Review to Reveal the Missing Data. Arch Toxicol, 96(5): 1141–1212. https://doi.org/10.1007/s00204-022-03233-1