Xiaomei Zhou

Fragmentomic features of cell-free DNA in human spent blastocyst medium and their potential for non-invasive embryo ploidy assessment

To characterize the fragmentomic features of cell-free DNA (cfDNA) in spent blastocyst medium (SBM) and their association with embryonic chromosomal status. One hundred fifty SBM samples were obtained from 43 preimplantation genetic testing for aneuploidy (PGT-A) cycles in 39 pat...