African medicinal plants and their derivatives: Current efforts towards potential anti-cancer drugs.

Cancer is a leading cause of mortality and morbidity worldwide and second only to cardiovascular diseases. Cancer is a challenge in African countries because generally there is limited funding available to deal with the cancer epidemic and awareness and this should be prioritised and all possible resources should be utilized to prevent and treat cancer. The current review reports on the role of African medicinal plants in the treatment of cancer, and also outlines methodologies that can also be used to achieve better outcomes for cancer treatment. This review outlines African medicinal plants, isolated compounds and technologies that can be used to advance cancer research. Chemical structures of isolated compounds have an important role in anti-cancer treatments; new technologies and methods may assist to identify more properties of African medicinal plants and the treatment of cancer. In conclusion, African medicinal plants have shown their potential as enormous resources for novel cytotoxicity compounds. Finally it has been noted that the cytotoxicity depends on the chemical structural arrangements of African medicinal plants compounds.