SCD : Sickle cell disease

HSPC : hematopoietic stem/progenitor cells

hHSPC : human hematopoietic stem/progenitor cells

mHSPC : mice hematopoietic stem/progenitor cells

hMSC : human mesenchymal stem cells

mMSC : mice mesenchymal stem cells

Hb : hemoglobin

HPFH : hereditary persistence of fetal hemoglobin

DSB : double strand break

SSB : single strand break

HDR : homology directed repair

NHEJ : Non-Homologous End-Joining 

HSC : hematopoietic stem cells

ATMP : Advanced Therapy Medicinal Products