Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2018: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2017: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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Outline of Final Research Achievements |
Although oxidative stress related to abnormal spermatogenesis in patients of male infertile, the underlying mechanisms of occurrence of male infertile is poorly understood. To investigate the mechanism of spermatogenesis involved with oxidative stress, we focused on three independent research topics. (1) Decreased activity of protein degradation by proteasome induce poor sperm motility. (2) Increment of oxidative stress observed in the patients of male infertility. We hypothesized that male infertility caused by the breakdown of oxidative stress response with hypoactivity of proteasome. In this study, we revealed that Lipin1 is a candidate for regulation of spermatogenesis with mitochondrial sheath formation.
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