Therapeutic applications of nanobots and nanocarriers in cancer treatment
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Updated: Sep 19, 2025

A Comprehensive Procedure to Evaluate the In Vivo Performance of Cancer Nanomedicines
Published on: March 4, 2017
Zaitoon Khan1, Nimra Khan1, Mithra Geetha1
1Center for Advanced Materials, Qatar University, Doha, Qatar.
Abstract:
Cancer remains a pressing global health concern, burdening individuals, families, and healthcare systems worldwide, mainly because of the limited availability of therapeutic options. These days, nanotechnology is revolutionizing cancer research by offering promising drug delivery systems. Among these, nanobots and nanocarriers are key nanotechnology components, offering groundbreaking strategies in cancer therapy by delivering drugs, enhancing diagnostics, and preventing diseases at molecular levels. Nanobots and nanocarriers, engineered at sizes ranging from 1 to 100 nm, demonstrate biocompatibility with cellular systems, offer precise drug delivery, and reduce side effects compared to conventional therapies such as chemotherapy and surgery. Research efforts now focus on transitioning nanobots and nanocarriers from laboratories to clinics, aiming for precision medicine, targeted drug delivery, enhanced therapy efficacy, and minimal side effects. This review aims to highlight the potential of nanobots and nanocarriers in cancer treatment and provide insights into their role in paving the way for clinical applications and improving outcomes in cancer therapy.
Insights
Nanotechnology, using nanobots and nanocarriers, offers advanced cancer treatment by enabling precise drug delivery and reducing side effects. These innovations aim to improve therapeutic efficacy and pave the way for clinical applications in precision medicine.
Area of Science:
- Nanomedicine
- Biotechnology
- Oncology
Background:
- Cancer presents a significant global health challenge with limited therapeutic options.
- Nanotechnology is emerging as a transformative approach in cancer research and treatment.
- Nanobots and nanocarriers are key nanotechnology components revolutionizing cancer therapy.
Purpose of the Study:
- To review the potential of nanobots and nanocarriers in cancer treatment.
- To highlight their role in advancing precision medicine and targeted drug delivery.
- To provide insights into their transition from laboratory research to clinical applications.
Main Methods:
- Review of current research on nanobots and nanocarriers in cancer therapy.
- Analysis of their size, biocompatibility, and drug delivery capabilities.
- Examination of their potential to enhance diagnostics and disease prevention at molecular levels.
Main Results:
- Nanobots and nanocarriers (1-100 nm) offer precise drug delivery and reduced side effects compared to conventional therapies.
- They demonstrate biocompatibility with cellular systems.
- Current research focuses on their clinical translation for improved cancer outcomes.
Conclusions:
- Nanobots and nanocarriers hold significant promise for revolutionizing cancer therapy.
- Their precise drug delivery and reduced toxicity are key advantages.
- Further research and clinical translation are crucial for realizing their full potential in improving patient outcomes.
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