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    • 1. 发明公开
    • 면역 조절 펩타이드
    • 免疫调节肽
    • KR1020070108836A
    • 2007-11-13
    • KR1020070106121
    • 2007-10-22
    • 주식회사 포스코포항공과대학교 산학협력단
    • 류성호서판길배외식송지영
    • C07K7/06A61K38/00
    • C07K7/06A61K38/00C07K5/081C07K5/1016C07K5/1019C12N2799/021
    • An immune-modulating peptide is provided to reduce or inhibit side effects of drug and drug candidate materials by activating formyl peptide receptor(FPR) and formyl peptide receptor-like 1(FPRL1) expressed from phagocytic cells, thereby activating various molecules and inducing downstream signaling. An immune-modulating peptide comprises one selected from the amino acid sequences of SEQ ID NO:1 to SEQ ID NO:24, and has at least one properties selected from (a) induction of superoxide production in human monocyte or neutrophil, (b) binding with formyl peptide receptor(FPR) and formyl peptide receptor-like 1(FPRL1), (c) induction of in vitro chemotactic migration of human monocyte or neutrophil, (d) induction of degranulation in formyl peptide receptor-like 1(FPRL1) expression cells, (e) increase of extracellular signal-controlled protein kinase phosphorylation through binding with formyl peptide receptor(FPR) and formyl peptide receptor-like 1(FPRL1), and (f) increase protein kinase B(Akt) phosphorylation through binding with formyl peptide receptor(FPR) and formyl peptide receptor-like 1(FPRL1).
    • 通过激活吞噬细胞表达的甲酰肽受体(FPR)和甲酰肽受体样1(FPRL1),从而激活各种分子并诱导下游信号传导,提供免疫调节肽以减少或抑制药物和药物候选物质的副作用 。 免疫调节肽包含选自SEQ ID NO:1至SEQ ID NO:24的氨基酸序列的一种,并且具有选自(a)在人单核细胞或嗜中性粒细胞中诱导超氧化物产生的至少一种性质,(b) 结合甲酰肽受体(FPR)和甲酰肽受体样1(FPRL1),(c)诱导人单核细胞或嗜中性粒细胞的体外趋化迁移,(d)诱导甲酰肽受体样1(FPRL1)中的脱颗粒 表达细胞,(e)通过与甲酰基肽受体(FPR)和甲酰肽受体样1(FPRL1)结合增加细胞外信号控制的蛋白激酶磷酸化,和(f)通过与...结合而增加蛋白激酶B(Akt)磷酸化 甲酰肽受体(FPR)和甲酰肽受体样1(FPRL1)。
    • 3. 发明授权
    • 면역 조절 펩타이드
    • 免疫调节肽
    • KR100824685B1
    • 2008-04-24
    • KR1020070106121
    • 2007-10-22
    • 주식회사 포스코포항공과대학교 산학협력단
    • 류성호서판길배외식송지영
    • C07K7/06A61K38/00
    • C07K7/06A61K38/00C07K5/081C07K5/1016C07K5/1019C12N2799/021
    • 인간의 모노사이트 또는 호중구에서 수퍼옥사이드 생성의 유도하거나; 인간 말초혈 모노사이트 또는 호중구에 의한 세포내 칼슘 증가를 유도하거나; FPR(formyl peptide receptor) 또는 FPRL1(formyl peptide receptor-like 1)에 결합하거나; 시험관내에서 인간의 모노사이트 또는 호중구의 주화성 이동을 유도하거나; FPR(formyl peptide receptor) 발현 세포 또는 FPRL1(formyl peptide receptor-like 1) 발현 세포에서 탈과립화을 유도히가나; FPR(formyl peptide receptor) 또는 FPRL1(formyl peptide receptor-like 1)의 활성화를 통하여 세포외 신호-조절된 단백질 카이나제 포스포릴레이션을 증가시키거나; FPR(formyl peptide receptor) 또는 FPRL1(formyl peptide receptor-like 1)의 활성화를 통하여 Akt 포스포릴레이션을 증가시키는 서열번호: 1 내지 24 의 펩타이드에 관한 것이다.
      펩타이드, FPR, FPRL1, 주화성이동, 탈과립화, 포스포릴레이션, 칼슘가동화
    • 诱导人单核细胞或嗜中性粒细胞产生超氧化物; 通过人外周血单核细胞或嗜中性粒细胞诱导细胞内钙增加; 与FPR(甲酰肽受体)或FPRL1(甲酰肽受体样1)结合; 体外诱导人单核细胞或嗜中性粒细胞的趋化迁移; 在FPR(甲酰肽受体)或FPRL1(甲酰肽受体样1)表达细胞中诱导去糖基化; 通过激活甲酰肽受体(FPR)或甲酰肽受体样1(FPRL1)增加细胞外信号调节蛋白激酶磷酸化; 1至24,其通过激活FPR(甲酰肽受体)或FPRL1(甲酰肽受体样1)来增加Akt磷酸化。
    • 8. 发明公开
    • 면역 조절 펩타이드
    • 免疫调节肽
    • KR1020060114045A
    • 2006-11-03
    • KR1020067021660
    • 2003-01-28
    • 주식회사 포스코포항공과대학교 산학협력단
    • 류성호서판길배외식송지영
    • C07K7/06A61K38/00
    • C07K7/06A61K38/00C07K5/081C07K5/1016C07K5/1019C12N2799/021
    • A novel immune controlling peptide is provided to be used for selective immuno-modulators or selective antagonists for specific receptors, as well as screen of molecular diversity. The peptide comprises an amino acid sequence described as SEQ ID NO : 1 and has at least one property selected from the group consisting of: (a) inducing superoxide generation by human monocytes or neutrophils; (b) inducing anintracellular calcium increase by human peripheral blood monocytes or neutrophils; (c) binding to formyl peptide receptor or formyl peptide receptor-like 1; (d) inducing chemotactic migration of human monocytes or neutrophils in vitro; (e) inducing degranulation in formyl peptide receptor expressing cells or formyl peptide receptor-like 1 expressing cells; (f) stimulating extracellular signal-regulated protein kinase phosphorylation via activation of formyl peptide receptor or formyl peptide receptor-like 1; and (g) stimulating Akt phosphorylation via activation of formyl peptide receptor or formyl peptide receptor-like 1.
    • 提供了一种新的免疫控制肽,用于选择性免疫调节剂或特异性受体的选择性拮抗剂,以及分子多样性筛选。 肽包含描述为SEQ ID NO:1的氨基酸序列,并且具有选自以下的至少一种性质:(a)诱导人单核细胞或嗜中性粒细胞产生超氧化物; (b)通过人外周血单核细胞或嗜中性粒细胞诱导细胞内钙增加; (c)结合甲酰肽受体或甲酰肽受体样1; (d)体外诱导人单核细胞或嗜中性粒细胞的趋化迁移; (e)在表达甲酰肽受体的细胞或甲酰肽受体样1表达细胞中诱导脱颗粒; (f)通过激活甲酰肽受体或甲酰肽受体1刺激细胞外信号调节蛋白激酶磷酸化; 和(g)通过甲酰肽受体或甲酰肽受体样物质1的激活来刺激Akt磷酸化。