[Patient with Epstein-Barr Virus-Positive Esophagogastric Junctional Cancer with Splenic Metastasis and Underwent Metastasectomy following Immune Checkpoint Therapy].

Recurrent gastric cancer(GC)with splenic metastasis showed poor prognosis, and its treatment strategy remains unclear. Recently, studies identified the considerable prognostic effect of metastasectomy in GC following intensive chemotherapy. Here, we successfully treated a patient with Epstein-Barr virus-positive esophagogastric junctional cancer with splenic metastasis who underwent metastasectomy and obtained pathological complete response following immune checkpoint therapy and had long-term survival.

Generation of hypoimmunogenic induced pluripotent stem cells by CRISPR-Cas9 system and detailed evaluation for clinical application.

In order to expand the promise of regenerative medicine using allogeneic induced pluripotent stem cells (iPSCs), precise and efficient genome editing of human leukocyte antigen (HLA) genes would be advantageous to minimize the immune rejection caused by mismatches of HLA type. However, clinical-grade genome editing of multiple HLA genes in human iPSC lines remains unexplored. Here, we optimized the protocol for good manufacturing practice (GMP)-compatible CRISPR-Cas9 genome editing to deplete the three gene locus (HLA-A, HLA-B, and CIITA genes) simultaneously in HLA homozygous iPSCs.

Gender differences in hip and ankle joint kinematics on knee abduction during running.

The knee is the most common site of running injuries, particularly prevalent in females. The purpose of this study was to clarify gender differences in the lower extremity kinematics during running, with a specific emphasis on the relationships between the distal and proximal factors and the knee joint kinematics. Eleven female and 11 male runners participated in this study.