Will carbon nanotube/nanofiber bring new hope for the treatment of heart damage? A systematic review.
Nanomedicine (Lond)
; 17(29): 2189-2205, 2022 12.
Article
em En
| MEDLINE
| ID: mdl-36896892
ABSTRACT
Aim:
Despite scientific advances, the number of cardiovascular patients is increasing worldwide. To protect damaged cardiomyocytes from further harm, novel and safer approaches are needed to help regeneration and prevent fibrosis.Methods:
In this study, we performed a systematic review of in vitro and preclinical studies of carbon nanotubes (CNTs) and carbon nanofibers (CNFs) for help to treat heart damage.Conclusion:
CNTs/CNFs in hydrogels cause higher conductivity, and the in case of alignment this increase is more than the random state. CNTs/CNFs can improve structural specification of the hydrogel for cardiac cell proliferation and enhance expression of genes associated with final differentiation of various stem cells to cardiac cells.
Despite scientific advances, the number of cardiovascular patients is increasing worldwide, and unfortunately, no solution has been provided to protect patients from further damage after ischemia. The heart, unlike many tissues in the human body, lacks the ability to regenerate after damage. To protect damaged heart cells from further damage as well as to grow new heart cells, newer and safer approaches are needed to help reconstruction. In this study, we conducted a systematic review of in vitro studies and animal models of heart attack that have used carbon nanotubes and carbon nanofibers to treat heart damage. The results showed these nanomaterials increase the conductivity of the material in which they are mixed and change the structural characteristics in a way that increases the proliferation of heart cells and causes the differentiation into cardiac cells. It also helps to repair the damaged area of the heart after myocardial ischemia.
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Texto completo:
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Base de dados:
MEDLINE
Assunto principal:
Nanotubos de Carbono
/
Nanofibras
/
Traumatismos Cardíacos
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article