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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2013.6
- 수록면
- 77 - 84 (8page)
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The innate immune system confers first-line defense against various pathogens including bacteria and viruses. Early detection of invading pathogens by the host depends on a limited number of specific pattern recognition receptors (PRRs) that detect pathogen associated molecular patterns (PAMPs) and activate signal transduction cascades that lead to activation of defense mechanisms. Among those sensors, RIG-I-like receptors (RLRs) play crucial roles in the detection of viruses by recognizing intracellular viral patterns such as viral RNAs to induce type-I interferon production. The discovery of intracellular RNA sensing mechanism by RIG-I prompted the investigations to find out intracellular DNA sensors. Recently, several proteins including DAI, AIM2, IFI16, and cGAS have been suggested as DNA sensing molecules to detect DNA viruses and bacteria, suggesting there are multiple receptors for microbial DNA. In this review, we discuss the current our understanding of sensing microbial DNA and subsequent induction of immune responses.
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UCI(KEPA) : I410-ECN-0101-2014-470-003300460