I find this recent article interesting as it addressed pH and wound healing https://www.nature.com/articles/s41598-020-63203-4 Wound healing is very relevant in cancer in my view and inhibiting that during and after conventional treatments can help in sustaining the positive results that may be experienced by patinets, as well as reduce the chance for tumors to regrow (fast).

pH modulation has been discussed here https://www.cancertreatmentsresearch.com/ph-cancer-a-top-treatment-strategy/