KR100947821B1 - 중간엽 줄기 세포의 골아세포로의 분화방법 및 이를 위한분화용 배지 - Google Patents
중간엽 줄기 세포의 골아세포로의 분화방법 및 이를 위한분화용 배지 Download PDFInfo
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Abstract
Description
유전자 | 프라이머 | 서열번호 | Tm(℃) | |
Col I | 정방향 | 5'-GGACACAATGGATTGCAAGG-3' | 1 | 60 |
역방향 | 5'-TAACCACTGCTCCACTCTGG-3' | 2 | ||
OP | 정방향 | 5'-AGCCAGGACTCCATTGACTCGAAC-3' | 3 | 68 |
역방향 | 5'-GTTTCAGCACTCTGGTCATCCAGC-3' | 4 | ||
ALP | 정방향 | 5'-ACCATTCCCACGTCTTCACATTTG-3' | 5 | 57 |
역방향 | 5'-AGACATTCTCTCGTTCACCGCC-3' | 6 |
Claims (14)
- CD73 양성, CD90 양성, CD105 양성, 및 CD166 양성을 나타내는 인간의 중간엽 줄기 세포를 골아세포(osteoblast)로 분화시키는 방법에 있어서, 골아세포 분화용 배지에 푸코이단(fucoidan)을 가하여 얻어진 배지 중에서 상기 중간엽 줄기 세포를 배양하는 것을 특징으로 하는 중간엽 줄기 세포의 골아세포로의 분화방법.
- 제1항에 있어서, 상기 푸코이단이 0.1 ∼ 5 mg/ml의 농도로 첨가되는 것을 특징으로 하는 분화방법.
- 제1항에 있어서, 상기 골아세포 분화용 배지에 푸코이단을 가하여 얻어진 배지가 푸코이단, 우태혈청(Fetal bovine serum, FBS), 덱사메타손, β-글리세로포스페이트(β-glycerophosphate), 및 아스코르브산이 보충된 저-글루코오즈(low-glucose) DMEM 배지임을 특징으로 하는 분화방법.
- 제3항에 있어서, 상기 골아세포 분화용 배지에 푸코이단을 가하여 얻어진 배지가 0.1 ∼ 5 mg/ml의 푸코이단, 10 %의 우태혈청, 0.1 μM의 덱사메타손, 10 mM의 β-글리세로포스페이트, 및 0.05 mM의 아스코르브산이 보충된 저-글루코오즈 DMEM 배지임을 특징으로 하는 분화방법.
- 제1항에 있어서, 상기 골아세포 분화용 배지에 푸코이단을 가하여 얻어진 배지가 분화유도물질을 함유하지 않는 것을 특징으로 하는 분화방법.
- 제5항에 있어서, 상기 골아세포 분화용 배지에 푸코이단을 가하여 얻어진 배지가 푸코이단, 우태혈, β-글리세로포스페이트, 및 아스코르브산이 보충된 저-글루코오즈 DMEM 배지임을 특징으로 하는 분화방법.
- 제6항에 있어서, 상기 골아세포 분화용 배지에 푸코이단을 가하여 얻어진 배지가 0.1 ∼ 5 mg/ml의 푸코이단, 10 %의 우태혈청, 10 mM의 β-글리세로포스페이트, 및 0.05 mM의 아스코르브산이 보충된 저-글루코오즈 DMEM 배지임을 특징으로 하는 분화방법.
- 제1항 내지 제7항 중 어느 한 항에 있어서, 상기 중간엽 줄기 세포가 골수, 제대혈, 또는 지방 유래의 중간엽 줄기 세포인 것을 특징으로 하는 분화방법.
- 제8항에 있어서, 상기 중간엽 줄기 세포가 지방 유래의 중간엽 줄기 세포인 것을 특징으로 하는 분화방법.
- 골아세포 분화용 배지에 0.1 ∼ 5 mg/ml의 푸코이단(fucoidan)을 가하여 얻어진, 중간엽 줄기 세포의 골아세포로의 분화용 배지.
- 제10항에 있어서, 상기 중간엽 줄기 세포의 골아세포로의 분화용 배지가 0.1 ∼ 5 mg/ml의 푸코이단, 우태혈청, 덱사메타손, β-글리세로포스페이트, 및 아스코르브산이 보충된 저-글루코오즈 DMEM 배지임을 특징으로 하는 중간엽 줄기 세포의 골아세포로의 분화용 배지.
- 제11항에 있어서, 상기 중간엽 줄기 세포의 골아세포로의 분화용 배지가 0.1 ∼ 5 mg/ml의 푸코이단, 10 %의 우태혈청, 0.1 μM의 덱사메타손, 10 mM의 β-글리세로포스페이트, 및 0.05 mM의 아스코르브산이 보충된 저-글루코오즈 DMEM 배지임을 특징으로 하는 중간엽 줄기 세포의 골아세포로의 분화용 배지.
- 제10항에 있어서, 상기 중간엽 줄기 세포의 골아세포로의 분화용 배지가 0.1 ∼ 5 mg/ml의 푸코이단, 우태혈청, β-글리세로포스페이트, 및 아스코르브산이 보충된 저-글루코오즈 DMEM 배지임을 특징으로 하는 중간엽 줄기 세포의 골아세포로의 분화용 배지.
- 제13항에 있어서, 상기 중간엽 줄기 세포의 골아세포로의 분화용 배지가 0.1 ∼ 5 mg/ml의 푸코이단, 10 %의 우태혈청, 10 mM의 β-글리세로포스페이트, 및 0.05 mM의 아스코르브산이 보충된 저-글루코오즈 DMEM 배지임을 특징으로 하는 중간엽 줄기 세포의 골아세포로의 분화용 배지.
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WO2022075809A1 (ko) * | 2020-10-08 | 2022-04-14 | (주)세포바이오 | 중간엽 줄기세포에서 분화된 골모세포 및 이를 포함하는 골질환 치료용 조성물 |
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