Study of Complex Mosaicism in Human Embryos: Revealing Extensive Aneuploidy During Early Embryonic Development Background and Research Objectives Pre-implantation Genetic Testing for Aneuploidy (PGT-A) is a widely used technology in in vitro fertilization (IVF) aimed at screening out abnormal embryos to improve implantation and live birth rates. Ho...

Single-Cell Atlas Reveals Immunosuppressive Microenvironment and Treg Cell Distribution in Recurrent Glioblastoma Glioblastoma is the most aggressive brain tumor, with a very high recurrence rate and poor prognosis. Although many studies have explored the tumor microenvironment of this disease, the understanding of the immune microenvironment in re...