An open-label, first-in-human, dose-escalation study of SAR443579 administered as single agent by intravenous infusion in patients with relapsed or refractory acute myeloid leukemia (R/R AML), B-cell acute lymphoblastic leukemia (B-ALL) or high riskmyelodysplasia (HR-MDS) Https://clinicaltrials.gov/study/NCT05086315