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Has files: falseSubject: Nanomedicine

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    Review
    Citation - WoS: 23
    Controlled Gene Delivery Systems: Nanomaterials and Chemical Approaches
    (Amer Scientific Publishers, 2020) Ahmadi, Sepideh; Rabiee, Navid; Fatahi, Yousef; Bagherzadeh, Mojtaba; Gachpazan, Meysam; Baheiraei, Nafiseh; Hamblin, Michael R.
    Successful gene therapy depends on the design of effective gene delivery systems. A gene delivery system is considered a powerful tool for the release of genetic material within cells resulting in a change in cell functions and protein production. The release of genes in a controlled manner by using appropriate carriers facilitates their release without side effects and increases the expression of genes at the released site. It is expected that significant changes in the combination of several genes and drugs can be provided by developing treatment systems sensitive to different stimuli such as redox potential, pH variations, temperature gradients, light irradiation, and enzyme activity. The most important advantages for the release of genes and stimuli-responsive therapeutics include delivering vectors locally, reducing side effects and causing no toxicity to distant tissues while at the same time reducing the immune response to the vectors. In this review, we aim to discuss different types of gene carriers involved in the controlled transfer of nucleic acids (non-viral inorganic and organic nanoparticles (NPs) and virus-like particles (VLPs)) as well as the simultaneous transfer of several genes and/or drugs into cells or different tissues, providing for an efficient and safe treatment of numerous diseases.
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    Review
    Citation - WoS: 7
    Citation - Scopus: 7
    Recent Advances in Nanomedicine Development for Traumatic Brain Injury
    (Churchill Livingstone, 2023) Ling, Yating; Ramalingam, Murugan; Lv, Xiaorui; Zeng, Yu; Qiu, Yun; Si, Yu; Hu, Jiabo
    Traumatic brain injury (TBI) is one of the major causes of morbidity and mortality worldwide, and it is also a risk factor for neurodegeneration. However, there has not been perceptible progress in treating acute TBI over the last few years, mainly due to the inability of therapeutic drugs to cross the blood-brain barrier (BBB), failing to exert significant pharmacological effects on the brain parenchyma. Recently, nanomedicines are emerging as a powerful tool for the treatment of TBI where nanoscale materials (also called nanomaterials) are employed to deliver therapeutic agents. The advantages of using nanomaterials as a drug carrier include their high solubility and stability, high carrier capacity, site-specific, improved pharmacokinetics, and biodistribution. Keeping these points in consideration, this article reviews the pathophysiology, current treatment options, and emerging nanomedicine strategies for the treatment of TBI. The review will help readers to gain insight into the state-of-the-art of nanomedicine as a new tool for the treatment of TBI.