Progress in nanotechnology for healthcare

Area of Science:

• Nanotechnology
• Nanomedicine
• Biomedical Engineering

Background:

• Nanomaterials possess unique properties driving significant research in healthcare applications.
• The field of nanomedicine aims to develop innovative therapies for life-threatening and life-disabling disorders.

Purpose of the Study:

• To review progress in nanotechnology for healthcare, focusing on nanomedicine.
• To discuss the clinical translation of nanomaterials, including diagnostics and therapeutics.

Main Methods:

• Review of current research and clinical evaluations of nanodiagnostics and nanotherapeutics.
• Analysis of the development and challenges of nanomaterials like carbon nanotubes (CNTs) and boron nitride nanotubes (BNNTs).

Main Results:

• First-generation passive nanodiagnostics (e.g., MRI contrast agents) are clinically established.
• Active nanotherapies (e.g., targeted drug delivery) are in early clinical evaluation.
• CNTs show potential for electro-chemotherapy and electro-stimulation therapies when manufactured to medical criteria, demonstrating biocompatibility.

Conclusions:

• High-quality life science research is essential for nanomedicine to achieve its therapeutic potential.
• Further research is needed to address safety and clinical use concerns for certain nanomaterials like CNTs and BNNTs.
• Nanotechnology offers promising avenues for advanced diagnostics and treatments across various medical fields.