KR102118989B1 - 엔히드로박터 세균 유래 나노소포 및 이의 용도 - Google Patents
엔히드로박터 세균 유래 나노소포 및 이의 용도 Download PDFInfo
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- KR102118989B1 KR102118989B1 KR1020190024890A KR20190024890A KR102118989B1 KR 102118989 B1 KR102118989 B1 KR 102118989B1 KR 1020190024890 A KR1020190024890 A KR 1020190024890A KR 20190024890 A KR20190024890 A KR 20190024890A KR 102118989 B1 KR102118989 B1 KR 102118989B1
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- vesicles
- enhydrobacter
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- bacteria
- cancer
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Abstract
Description
도 2는 췌장암 환자 및 정상인 혈액에 존재하는 세균유래 소포 메타게놈 분석을 실시한 후, 엔히드로박터 세균유래 소포의 분포를 비교한 결과이다.
도 3은 담관암 환자 및 정상인 혈액에 존재하는 세균유래 소포 메타게놈 분석을 실시한 후, 엔히드로박터 세균유래 소포의 분포를 비교한 결과이다.
도 4는 유방암 환자 및 정상인 혈액에 존재하는 세균유래 소포 메타게놈 분석을 실시한 후, 엔히드로박터 세균유래 소포의 분포를 비교한 결과이다.
도 5는 난소암 환자 및 정상인 혈액에 존재하는 세균유래 소포 메타게놈 분석을 실시한 후, 엔히드로박터 세균유래 소포의 분포를 비교한 결과이다.
도 6은 림프종 환자 및 정상인 혈액에 존재하는 세균유래 소포 메타게놈 분석을 실시한 후, 엔히드로박터 세균유래 소포의 분포를 비교한 결과이다.
도 7은 심근경색 환자 및 정상인 혈액에 존재하는 세균유래 소포 메타게놈 분석을 실시한 후, 엔히드로박터 세균유래 소포의 분포를 비교한 결과이다.
도 8은 심근병증 환자 및 정상인 혈액에 존재하는 세균유래 소포 메타게놈 분석을 실시한 후, 엔히드로박터 세균유래 소포의 분포를 비교한 결과이다.
도 9는 심방세동 환자 및 정상인 혈액에 존재하는 세균유래 소포 메타게놈 분석을 실시한 후, 엔히드로박터 세균유래 소포의 분포를 비교한 결과이다.
도 10는 이형협심증환자 및 정상인 혈액에 존재하는 세균유래 소포 메타게놈 분석을 실시한 후, 엔히드로박터 세균유래 소포의 분포를 비교한 결과이다.
도 11은 간경변환자 및 정상인 혈액에 존재하는 세균유래 소포 메타게놈 분석을 실시한 후, 엔히드로박터 세균유래 소포의 분포를 비교한 결과이다.
도 12는 당뇨병환자 및 정상인 혈액에 존재하는 세균유래 소포 메타게놈 분석을 실시한 후, 엔히드로박터 세균유래 소포의 분포를 비교한 결과이다.
도 13은 엔히드로박터 애로사쿠스 유래 소포의 항염증 및 면역조절 효과를 평가하기 위하여, 병원성 소포인 대장균 소포 (E. coli EV) 처리 전에 엔히드로박터균 유래 소포를 전처리하여, 대장균 소포에 의한 염증매개체인 IL-6 및 TNF-α 분비에 미치는 영향을 평가한 결과이다 (PC: positive control; LP: Lactobacillus plantarum EVs; EA: Enhydrobacter aerosaccus EVs).
primer | 서열 | 서열번호 | |
16S rDNA |
16S_V3_F | 5'-TCGTCGGCAGCGTCAGATGTGTATAAGAGACAGCCTACGGGNGGCWGCAG-3' | 1 |
16S_V4_R | 5'-GTCTCGTGGGCTCGGAGATGTGTATAAGAGACAGGACTACHVGGGTATCTAATCC-3 | 2 |
혈액 | 대조군 | 췌장암 | t-test | |||
Taxon | Mean | SD | Mean | SD | p-value | Ratio |
g__Enhydrobacter | 0.0179 | 0.0228 | 0.0074 | 0.0075 | <0.0001 | 0.41 |
혈액 | 대조군 | 담관암 | t-test | |||
Taxon | Mean | SD | Mean | SD | p-value | Ratio |
g__Enhydrobacter | 0.0180 | 0.0229 | 0.0091 | 0.0158 | 0.0002 | 0.51 |
혈액 | 대조군 | 유방암 | t-test | |||
Taxon | Mean | SD | Mean | SD | p-value | Ratio |
g__Enhydrobacter | 0.0357 | 0.0445 | 0.0154 | 0.0122 | <0.0001 | 0.43 |
혈액 | 대조군 | 난소암 | t-test | |||
Taxon | Mean | SD | Mean | SD | p-value | Ratio |
g__Enhydrobacter | 0.0283 | 0.0500 | 0.0160 | 0.0237 | 0.0097 | 0.57 |
혈액 | 대조군 | 림프종 | t-test | |||
Taxon | Mean | SD | Mean | SD | p-value | Ratio |
g__Enhydrobacter | 0.0229 | 0.0228 | 0.0119 | 0.0112 | 0.0023 | 0.52 |
혈액 | 대조군 | 심근경색 | t-test | |||
Taxon | Mean | SD | Mean | SD | p-value | Ratio |
g__Enhydrobacter | 0.0247 | 0.0524 | 0.0078 | 0.0234 | 0.0012 | 0.31 |
혈액 | 대조군 | 심근병증 | t-test | |||
Taxon | Mean | SD | Mean | SD | p-value | Ratio |
g__Enhydrobacter | 0.0246 | 0.0524 | 0.0103 | 0.0142 | 0.0015 | 0.42 |
혈액 | 대조군 | 심방세동 | t-test | |||
Taxon | Mean | SD | Mean | SD | p-value | Ratio |
g__Enhydrobacter | 0.0164 | 0.0217 | 0.0054 | 0.0058 | 0.0003 | 0.33 |
혈액 | 대조군 | 이형협심증 | t-test | |||
Taxon | Mean | SD | Mean | SD | p-value | Ratio |
g__Enhydrobacter | 0.0261 | 0.0579 | 0.0096 | 0.0164 | 0.0167 | 0.37 |
혈액 | 대조군 | 간경변 | t-test | |||
Taxon | Mean | SD | Mean | SD | p-value | Ratio |
g__Enhydrobacter | 0.0342 | 0.0781 | 0.0061 | 0.0164 | 0.0005 | 0.18 |
혈액 | 대조군 | 당뇨병 | t-test | |||
Taxon | Mean | SD | Mean | SD | p-value | Ratio |
g__Enhydrobacter | 0.0271 | 0.0286 | 0.0002 | 0.0002 | <0.0001 | 0.01 |
Claims (10)
- (a) 정상인 및 피검자 샘플에서 분리한 세포밖 소포로부터 DNA를 추출하는 단계;
(b) 상기 추출한 DNA에 대하여 16S rDNA에 존재하는 유전자 서열에 기초하여 제작한 프라이머 쌍을 이용하여 PCR(Polymerase Chain Reaction)을 수행한 후, 각각의 PCR 산물을 수득하는 단계; 및
(c) 상기 PCR 산물의 정량분석을 통하여 정상인에 비하여 엔히드로박터(Enhydrobacter) 세균 유래 세포밖 소포의 함량이 낮을 경우 하나 이상의 질환을 가지고 있을 것으로 예측하는 단계를 포함하는, 질환 발병 예측을 위한 정보제공방법으로서,
상기 (a) 단계에서의 샘플은 혈액이고,
상기 질환은 췌장암, 담관암, 난소암, 림프종, 심근경색, 심근병증, 심방세동, 이형협심증, 간경변 및 당뇨병으로 이루어진 군으로부터 선택된 하나 이상의 질환인 것을 특징으로 하는, 질환 발병 예측을 위한 정보제공방법.
- 삭제
- 엔히드로박터 애로사쿠스(Enhydrobacter aerosaccus) 유래 소포를 유효성분으로 포함하는 항염용 약학적 조성물.
- 제3항에 있어서,
상기 소포는 평균 직경이 10 내지 200 nm인 것을 특징으로 하는, 약학적 조성물.
- 제3항에 있어서,
상기 소포는 엔히드로박터 애로사쿠스(Enhydrobacter aerosaccus)에서 자연적 또는 인공적으로 분비되는 것을 특징으로 하는, 약학적 조성물. - 삭제
- 삭제
- 삭제
- 삭제
- 삭제
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US16/978,562 US11554144B2 (en) | 2018-03-05 | 2019-03-05 | Nanovesicles derived from enhydrobacter bacteria, and use thereof |
CN201980017161.2A CN111819294A (zh) | 2018-03-05 | 2019-03-05 | 来源于栖水菌种细菌的纳米囊泡及其用途 |
EP19763721.8A EP3763829B1 (en) | 2018-03-05 | 2019-03-05 | Nanovesicles derived from enhydrobacter bacteria, and use thereof |
PCT/KR2019/002503 WO2019172600A1 (ko) | 2018-03-05 | 2019-03-05 | 엔히드로박터 세균 유래 나노소포 및 이의 용도 |
JP2020546473A JP7013052B2 (ja) | 2018-03-05 | 2019-03-05 | エンヒドロバクター細菌由来のナノ小胞及びその用途 |
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EP3763829A1 (en) | 2021-01-13 |
US20210015875A1 (en) | 2021-01-21 |
EP3763829C0 (en) | 2024-11-06 |
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