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Է : 2013-01-24 11:41:33
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DZ , ü ο ù ߰
۸޵ ڣ

̽ ߻ ϴ ü ȿ ο Ұ ó Ը پ ġ ȯ ġ ߿ ⸦ ߴ.


DZ Ƿ а º ̽  ü 翡 ϴ ˷ ܹ ī-8(caspase-8) ȿҰ ü(inflammasome) Ȱ ü ߻ ϴ ϰ ִٴ ó ߰ߴٰ 24 .

̹ ߻ ־ ο θ ߰ ļӿ 索, , ˷, ȯ , ޼ ȯ ܰ  ο ǥ ߱ ̸ ̿ ġ ߿ ߿ ڷᰡ 򰡵ȴ.

(Cell) ߰ϴ 鿪а ְ ̹³Ƽ(Immunity) 1ȣ ǥƴ.

ü Ӿ (Apoptosis) Ҹ Ͼµ ī-8 ̷ 翡 ϴ ϳ ˷ ֱ ȿҰ ٸ (Necroptosis) ν ̷ 翡 ߵǴ ߻ ϴ ɵ ִٴ .

̹ 迡 ī-8 ȿҰ 縦 ƴ϶ ü ߻ ٽ ϴ ü(inflammasome) Ȱ ϴ ü ߻ ϴ ߿ ϰ ִٴ ǰ θ ó ´.

(dendritic cells) Ҹ 鿪 缼 ī-8 ȿҰ ̵ 㸦 ϰ 㿡 ռ ٴü(LPS: Lipopolysaccharide) ֻ 㿡 ȿҰ ̵ 㿡 ġ Ÿ ̷ ġ簡 ī ϳ ͷŲ-1 꿡 εȴٴ Ȯߴ.


ī-8 ͷŲ-1 ļӽ , ī-8 ̵ 鿪 ٴü ڱؿ ͷŲ-1 к ϰ ִ ü Ȱ ٴ ǰ ̷ ü Ȱ ī-8 ˷ RIPK1, RIPK3 Ҹ ī̳(kinase) ؼ Ͼٴ Ȯߴ.

̴ ī-8 ü Ȱȭϴ RIPK1-RIPK3 , ϴ ÿ ü Ȱ ߻ ûѴ.

ī-8 ȿ ü Ȱȭ 鿪 ʷϰ ̷ Ѵٴ Ÿ ؼȴ.

ī-8ȿҰ ̵Ǹ RIPK1 RIPK3ü ü Ȱȭ ߻ Ѵٴ ȿҰ RIPK1-RIPK3 Ȱ ϰ ᱹ ü Ȱȭ ߻ Ÿ.

ζ

ü Ʈ, Ȥ ջ õ ϴ ܹ麹ü 鿪 ־ ٽ ڷ ˷ ִ. ü ̵ , 索, , ˷, ȯ پ ޼, ȯ ߻ ȭ Ǵ ˷ ִ.

ī-8 ˷ ̻ پ ߻ ϰ ִٴ Ըߴ١ ī-8 縦 ߵǴ ϴ ƴ, ߻ ϴ ü Ȱ ߻ ϰ ó Ը Ϳ ǰ ִ١ .

̹ ü Ȱ ϴ ο θ ߰ , ̸ ļӿ Ȯ ýȣ Ը ׸ ο ȯ ̷ ΰ , ޼ 鿪ȯ Ȥ ȯ  ο ǥ ߱ ̸ ̿ ġ ߿ ߿ ڷᰡ ̶͡ ߴ.  
޵ (acepark@mdtoday.co.kr)
ũ 彺! ũ ڿܼ Ѵٰ?

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