Psammaplin A or MG132 Concentration(μL) Treatment Psammaplin A 1 μM CPT                no CPT Treatment   MG132 MG132 1 μM CPT             no CPT   NCI-H226 BAP1 null cells (#cells per field ofview) 0 80                                   240 250                            300 1/10 000 15                                  150 200                             250 1/1000 15                                    10 112                             65 1/500 50                                  200  5                                  7                SKN cells (# cells per field of view) 0 800 000                  900 000 10 000                       200 1/10 000 800 000                  900 000 200                            150  1/1000 800 000                  900 000 800 000                      80 1/500 600 000                  800 000 800 000                   500 000 Source : Jamile Charkie, Cross-Cancer Institute

Table 1: Two cell lines were tested with varying concentrations of Psammaplin A or MG132, in combination with 1 μM CPT or no CPT.