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New Therapeutic Tools to Combat Aging and Cerebrovascular Diseases

A special issue of International Journal of Molecular Sciences (ISSN 1422-0067). This special issue belongs to the section "Molecular Pathology, Diagnostics, and Therapeutics".

Deadline for manuscript submissions: closed (20 September 2024) | Viewed by 2716

Special Issue Editor

Special Issue Information

Dear Colleagues,

Genetic conversion is a cutting-edge technique designed to modify the genetic structure of cells to produce desired physiological outcomes. This method encompasses DNA editing, gene expression modification, and the alteration of epigenetic marks that influence gene activation levels. The primary goal is to amend or substitute genes linked to aging and diseases, or to introduce beneficial genes that enhance health and longevity.

The authors’ contributions may include the following: (1) gene replacement (introducing new genes to supplant mutated or faulty ones); (2) CRISPR/Cas9 gene-editing technology; (3) epigenetic modifications; (4) manipulating DNA to modulate gene expression, which may include rejuvenating cells by resetting their “age”.

Applications aimed at reversing aging may also include (5) telomere extension to rejuvenate cells and potentially extend lifespan; (6) senescent cell clearance by eliminating old, dysfunctional cells to decrease inflammation and foster tissue regeneration; (7) sirtuin to boost cell function and promote longevity.

Additionally, genetic conversion can address vascular-related conditions by (8) fixing gene mutations that impair vascular integrity and function, affecting blood pressure and arterial health; (9) neuroprotection by introducing genes that produce protective factors to safeguard the brain against stroke and other cerebrovascular damages.

Researchers specializing in aging and cerebrovascular diseases are encouraged to contribute findings that explore these innovative strategies.

Prof. Dr. Aurel Popa-Wagner
Guest Editor

Manuscript Submission Information

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Keywords

  • cerebrovascular diseases
  • stroke
  • ischemic stroke
  • ischemic stroke
  • central nervous system (CNS)
  • neurological disorders

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Published Papers (1 paper)

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Review

18 pages, 796 KiB  
Review
Nanodrugs for the Treatment of Ischemic Stroke: A Systematic Review
by Mihai Ruscu, Andreea Cercel, Ertugrul Kilic, Bogdan Catalin, Andrei Gresita, Dirk M. Hermann, Carmen Valeria Albu and Aurel Popa-Wagner
Int. J. Mol. Sci. 2023, 24(13), 10802; https://doi.org/10.3390/ijms241310802 - 28 Jun 2023
Cited by 3 | Viewed by 2263
Abstract
Ischemic stroke, a significant neurovascular disorder, currently lacks effective restorative medication. However, recently developed nanomedicines bring renewed promise for alleviating ischemia’s effects and facilitating the healing of neurological and physical functions. The aim of this systematic review was to evaluate the efficacy of [...] Read more.
Ischemic stroke, a significant neurovascular disorder, currently lacks effective restorative medication. However, recently developed nanomedicines bring renewed promise for alleviating ischemia’s effects and facilitating the healing of neurological and physical functions. The aim of this systematic review was to evaluate the efficacy of nanotherapies in animal models of stroke and their potential impact on future stroke therapies. We also assessed the scientific quality of current research focused on nanoparticle-based treatments for ischemic stroke in animal models. We summarized the effectiveness of nanotherapies in these models, considering multiple factors such as their anti-inflammatory, antioxidant, and angiogenetic properties, as well as their safety and biodistribution. We conclude that the application of nanomedicines may reduce infarct size and improve neurological function post-stroke without causing significant organ toxicity. Full article
(This article belongs to the Special Issue New Therapeutic Tools to Combat Aging and Cerebrovascular Diseases)
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