The reported phytochemical constituents of Ziziphus mucronata include a diverse array of bioactive compounds, such as flavonoids, alkaloids, terpenoids, and phenolic acids, which have been shown in previous studies [82] to have the ability to interfere with hyperactive tyrosine and serine/threonine kinase signalling pathways implicated in the majority of cancers [83]. This evidence concerns the gene MARK2 and cancer.