Nanoparticles for diagnosis and therapy of atherosclerosis and myocardial infarction: evolution toward prospective

Julian Bejarano1, Mario Navarro-Marquez1, Francisco Morales-Zavala1

  • 1Advanced Center for Chronic Diseases (ACCDiS), Facultad Ciencias Químicas y Farmaceuticas, Universidad de Chile, Santiago 8380492, Chile.

Theranostics
|October 4, 2018
PubMed

Insights

Nanoparticles offer new ways to detect and treat cardiovascular diseases like atherosclerosis. These advanced nanosystems combine diagnosis and therapy for better patient outcomes.

Area of Science:

  • Biomedical Engineering
  • Nanotechnology
  • Cardiovascular Medicine

Background:

  • Cardiovascular diseases are the primary global cause of mortality.
  • Early detection of atherosclerosis, a key underlying mechanism, remains challenging.
  • Current diagnostics often miss subclinical stages, leading to severe events like myocardial infarction.

Purpose of the Study:

  • To review the development of nanosystems for diagnosing and treating atherosclerosis, coronary artery disease, and myocardial infarction.
  • To explore the evolution of nanosystems into theranostic tools.
  • To discuss nanoparticle applications in imaging, drug delivery, and photothermal therapy for cardiovascular diseases.

Main Methods:

  • Literature review of nanosystems in cardiovascular disease research.
  • Analysis of nanoparticle-based diagnostic and therapeutic strategies.
  • Examination of theranostic applications and clinical translation challenges.

Main Results:

  • Nanoparticles show promise for early detection and targeted treatment of cardiovascular diseases.
  • Multifunctional nanosystems enable combined diagnostic and therapeutic (theranostic) approaches.
  • Applications include noninvasive imaging, targeted drug delivery, and photothermal therapies.

Conclusions:

  • Nanosystems represent a significant advancement in managing cardiovascular diseases, particularly atherosclerosis.
  • Theranostic nanoparticles offer a unified approach for diagnosis and treatment.
  • Overcoming clinical translation challenges is crucial for realizing the full potential of nanosystems.

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