Immunohistochemical Analysis of a1-Acid Glycoprotein and Tumor Associated Macrophages in Clear Cell Renal Cell Carcinoma.

Background/aim: α1-Acid glycoprotein (AGP), also known as orosomucoid, is an acute-phase protein that has been found increased in plasma of cancer patients. This study investigates the role of AGP expression in clear cell renal cell carcinoma (ccRCC) and its association with clinical outcomes.

Materials And Methods: We investigated the correlation between AGP levels and the prognosis of ccRCC through an analysis of The Cancer Genome Atlas (TCGA) database.

Oxidation of thiol groups in membrane proteins inhibits the fertilization ability and motility of sperm by suppressing calcium influx.

The redox state of thiol groups derived from cysteine residues in proteins regulates cellular functions. Changes in the redox state of thiol groups in the epididymis are involved in sperm maturation. Furthermore, the redox state of thiol groups in proteins changes during the process of sperm capacitation.

In vivo fertilization improved the cryotolerance and developmental ability of vitrified-warmed rat fertilized oocytes.

The cryopreservation of rat embryos is useful for efficiently archiving rat resources in bioresource repositories. The cryopreserved fertilized oocytes can be quickly reanimated to rats with homozygous mutations using embryo transfer. In addition, cryopreserved rat fertilized oocytes are easier to transport than live animals.

Efficient breeding system of infertile Niemann-Pick disease type C model mice by in vitro fertilization and embryo transfer.

Niemann-Pick disease type C (NPC) is a lethal genetic disease with mutations in or gene. -deficient () mice have been used as a model for NPC pathogenesis to develop novel therapies for NPC. However, mice are infertile; thus, securing sufficient numbers for translational research is difficult.