Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2018: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2017: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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Outline of Final Research Achievements |
I identified a heterozygous change (c.764G>T:p.G255V) in GPR25 gene, an uncharacterized G protein-coupled receptor. I generated anti-GPR25 monoclonal antibodies and confirmed that GPR25 was expressed on the platelet surface. The patient’s platelets showed the same level of PAC1 (a monoclonal antibody recognizing the active conformation of integrin αIIbβ3) binding and P-selectin expression as platelets from healthy subjects. However, ADP-induced and collagen-induced aggregation of patient’s washed platelets was enhanced as compared with normal washed platelets.
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