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An Update on Emergent Nano-Therapeutic Strategies against Pediatric Brain Tumors
Ammu V V V Ravi Kiran1, G Kusuma Kumari1, Praveen T Krishnamurthy1
1Department of Pharmacology, JSS College of Pharmacy, JSS Academy of Higher Education & Research, Rocklands, Ooty 643001, The Nilgiris, Tamil Nadu, India.
Abstract:
Pediatric brain tumors are the major cause of pediatric cancer mortality. They comprise a diverse group of tumors with different developmental origins, genetic profiles, therapeutic options, and outcomes. Despite many technological advancements, the treatment of pediatric brain cancers has remained a challenge. Treatment options for pediatric brain cancers have been ineffective due to non-specificity, inability to cross the blood-brain barrier, and causing off-target side effects. In recent years, nanotechnological advancements in the medical field have proven to be effective in curing challenging cancers like brain tumors. Moreover, nanoparticles have emerged successfully, particularly in carrying larger payloads, as well as their stability, safety, and efficacy monitoring. In the present review, we will emphasize pediatric brain cancers, barriers to treating these cancers, and novel treatment options.
Insights
Pediatric brain tumors are a leading cause of childhood cancer deaths. Nanotechnology offers promising new ways to overcome treatment barriers and improve outcomes for these challenging childhood cancers.
Area of Science:
- Oncology
- Nanomedicine
- Pediatric Medicine
Background:
- Pediatric brain tumors represent a significant cause of mortality in children.
- These tumors are highly diverse, presenting unique challenges in treatment and patient outcomes.
- Current treatments for pediatric brain cancers face limitations including lack of specificity, poor blood-brain barrier penetration, and off-target side effects.
Purpose of the Study:
- To review the challenges associated with treating pediatric brain cancers.
- To explore the potential of nanotechnology in overcoming existing therapeutic barriers.
- To highlight novel nanotechnological treatment strategies for pediatric brain tumors.
Main Methods:
- Literature review focusing on pediatric brain tumors.
- Analysis of current treatment limitations and side effects.
- Examination of nanomedicine applications in oncology.
Main Results:
- Nanoparticles show potential for improved drug delivery across the blood-brain barrier.
- Nanotechnology enables enhanced payload capacity, stability, and safety monitoring for cancer therapies.
- Emerging nanotechnological approaches offer new avenues for treating complex pediatric brain cancers.
Conclusions:
- Nanotechnology presents a promising frontier for advancing the treatment of pediatric brain tumors.
- Overcoming treatment barriers with nanomedicine could significantly improve survival rates and reduce side effects in children.
- Further research into nanoparticle-based therapies is crucial for developing more effective treatments for pediatric brain cancers.
