Genetically Engineered Cancer-Fighting Algae

The video discusses a new approach to cancer treatment using genetically engineered algae as a delivery mechanism for chemotherapy drugs. This method targets cancer cells specifically, reducing side effects by sparing healthy cells. The algae, covered in antibodies, binds only to cancer cells, allowing drugs to act directly on tumors. Research shows promising results in mice, with tumors shrinking significantly. This innovative method could make chemotherapy more effective and less harmful, offering a safer, more affordable treatment option.

Describe the process by which the engineered algae targets cancer cells specifically.

What challenges does traditional chemotherapy face that the new algae treatment aims to address?