Scientists at Tel Aviv University have developed a novel nano-vaccine for melanoma (skin cancer) that has proved effective in laboratory tests. Tiny particles made of bio-degradable polymer were packed with two “safe” cancer-expressed peptides for the body to develop immunity against.

http://nocamels.com/2019/08/israeli-scientists-nano-vaccine-treatment-melanoma/

https://www.timesofisrael.com/nano-vaccine-against-melanoma-developed-by-tel-aviv-university-researchers/

https://www.nature.com/articles/s41565-019-0512-0