WO2019160284A1 - 세균 메타게놈 분석을 통한 뇌졸중 진단방법 - Google Patents
세균 메타게놈 분석을 통한 뇌졸중 진단방법 Download PDFInfo
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- WO2019160284A1 WO2019160284A1 PCT/KR2019/001618 KR2019001618W WO2019160284A1 WO 2019160284 A1 WO2019160284 A1 WO 2019160284A1 KR 2019001618 W KR2019001618 W KR 2019001618W WO 2019160284 A1 WO2019160284 A1 WO 2019160284A1
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Definitions
- the present invention relates to a method for diagnosing stroke through bacterial metagenome analysis, and more specifically, to diagnose stroke by analyzing bacterial metagenomic analysis using a sample derived from a subject, analyzing the increase or decrease in the content of specific bacterial-derived extracellular vesicles. It is about how to.
- Stroke apoplexy
- CVA cerebrovascular accident
- Stroke is largely classified into cerebral infarction and cerebral hemorrhage.
- the brain takes up only 2% of the body's weight by weight, but the blood flow to the brain is 15% of cardiac output, and oxygen consumption is 20% of the body's total oxygen.
- the brain uses only glucose as an energy source, so necrosis easily occurs even if the energy supply is interrupted for a while. Therefore, abnormalities in cerebral blood flow are closely related to brain damage.
- the risk factors for stroke are known to be diverse, and are known as invariant risk factors for the elderly, men, family history of stroke, and African and Asian races, and transient risk factors such as transient ischemic attack, history of stroke, hypertension, and coronary artery stenosis.
- Stroke is a disease with high mortality, expensive and time-consuming treatments, and easy treatment, even with treatment. Stroke also recurs largely after treatment. Therefore, prevention is important above all.
- the symbiosis of the human body reaches 100 trillion times 10 times more than human cells, the number of genes of the microorganism is known to be more than 100 times the number of human genes.
- a microbiota is a microbial community that includes bacteria, archaea, and eukarya that exist in a given settlement.
- the intestinal microbiota plays an important role in human physiology.
- it is known to have a great effect on human health and disease through interaction with human cells.
- the symbiotic bacteria secrete nanometer-sized vesicles to exchange information about genes and proteins in other cells.
- the mucous membrane forms a physical protective film that particles larger than 200 nanometers (nm) in size can't pass through, so that the symbiotic bacteria cannot pass through the mucosa, but bacterial-derived vesicles are usually less than 100 nanometers in size. It freely speaks to the mucous membrane and is absorbed by our body.
- Metagenomics also called environmental genomics, is an analysis of metagenomic data obtained from samples taken from the environment. Recently, it has become possible to list the bacterial composition of the human microflora by a method based on 16s ribosomal RNA (16s rRNA) sequencing. Next generation sequencing of 16s rDNA sequencing gene of 16s ribosomal RNA is performed. , NGS) platform.
- NGS Next generation sequencing of 16s rDNA sequencing gene of 16s ribosomal RNA
- the present inventors extracted the genes from the extracellular vesicles derived from bacteria present in the blood, which is a sample derived from the sample, and performed a metagenome analysis on them in order to diagnose the cause of the stroke and the risk of developing the disease in advance. To identify a bacterial-derived extracellular vesicle that can act as a bar, the present invention was completed based on this.
- an object of the present invention is to provide a method for providing an information for diagnosing a stroke through a metagenome analysis of bacterial extracellular vesicles.
- the present invention provides an information providing method for stroke diagnosis, comprising the following steps:
- the present invention also provides a method for diagnosing stroke, comprising the following steps:
- the present invention provides a method for predicting the risk of stroke, comprising the following steps:
- step (c) Deferribacteres (Deferribacteres), Woomi (Verrucomicrobia), Tenericutes (Tenericutes), Cyanobacteria, Bacteroidetes, Free archaeology
- Deferribacteres Deferribacteres
- Woomi Verymicrobia
- Tenericutes Tenericutes
- Cyanobacteria Bacteroidetes
- Free archaeology The increase or decrease in the content of one or more phylum bacteria-derived extracellular vesicles selected from the group consisting of Euryarchaeota, TM7, Planctomycetes, GN02, and OD1 can be compared.
- halobacteria Halobacteria
- deferribacteres Verrucomicrobiae
- chloroplast Chloroplast
- Mollicutes erypsifel
- erypsifel At least one class bacterium selected from the group consisting of Erysipelotrichi, Methanobacteria, Flavoacteriia, and Planctomycetia, TM7-1, and ZB2
- the increase or decrease in the content of the derived extracellular vesicles can be compared.
- halobacteriales Halobacteriales
- Deferribacterales Streptophyta, Streptophyta, Rhodocyclales
- Verrucomicrobiales Verrucomicrobiales
- the increase or decrease in the content of one or more order bacterial-derived extracellular vesicles selected can be compared.
- Termaccoccaceae Termaccoccaceae, Deferribacteraceae, Fuzobacteriaceae, Lactobacillaceae, Rhodocyclaceae in step (c).
- Verrucomicrobiaceae Oxalobacteraceae, Nocardioidaceae, Propionibacteriaceae, Pasteurellaaceae, Erie Erysipelotrichaceae, Corynebacteriaceae, Prevotellaceae, Comamonadaceae, Rikennellaceae, Odoribacteraceae, Micrococcaceae, Microbacteriaceae, Alcaligenaceae, Methanobacteriaceae, Flavobacteriaceae, and Crio At least one selected from the group consisting of the Pacific (Cryomorphaceae) and (family) bacteria can be compared to increase or decrease the amount of cells derived from outside the package.
- step (c) Ralstonia (Ralstonia), Zeobacillus (Geobacillus), Psychrobacter, Cupriavidus (Cupriavidus), Chromohalobacter (Chromohalobacter) , Dermacoccus, Enterobacter, Zeotgalicoccus, Mucispirillum, rc4-4, Fusobacterium, Citrobacter, Cicobacter (Citrobacter) Kocuria, Lactobacillus, Akkermansia, Adlercreutzia, Veillonella, Propionibacterium, Haemophilus, and Catenibacterium Catenibacterium, Klebsiella, Corynebacterium, Acinetobacter, Prevotella, Collinsella, Micrococcus, Methanobrevibacter ), Sutterella, Lacno Bacterium (Lachnobacterium), Limnohabitans, Polynucleobacter, Rhodobacter, Flavobacterium, Fluviicola
- step (c) in the step (c), compared to the sample derived from normal,
- Extracellular vesicles derived from one or more phylum bacteria selected from the group consisting of Bacteroidetes, Euryarchaeota, TM7, Planctomycetes, GN02, and OD1,
- One or more class bacterial-derived extracellular vesicles selected from the group consisting of Methanobacteria, Flavoacteriia, and Planctomycetia, TM7-1, and ZB2,
- Prevotellaceae Comamonadaceae, Rikennellaceae, Odoribacteraceae, Micrococcaceae, Microbacteriaceae, Alkalizenash Extracellular vesicles derived from one or more family bacteria selected from the group consisting of Alcaligenaceae, Methanobacteriaceae, Flavobacteriaceae, and Cryomorphaceae, or
- Prevotella Collinsella, Micrococcus, Methanobrevibacter, Sutterella, Lachnobacterium, Limnohabitans, Polymnolbitans
- At least one genus selected from the group consisting of Polynucleobacter, Rhodobacter, Flavobacterium, Flaviicola, and Candidatus Aquiluna Stroke can be diagnosed if the content of bacterial-derived extracellular vesicles is increased.
- step (c) in the step (c), compared to the sample derived from normal,
- Extracellular vesicles derived from one or more phylum bacteria selected from the group consisting of Deferribacteres, Verrucomicrobia, Tenericutes, and Cyanobacteria,
- Halobacteriales Deferribacterales, Streptophyta, Rhodocyclales, Verrucomicrobiales, Rickettsiales, Pasteurales, and Pasteurellales, and Pasteurellales Extracellular vesicles derived from one or more order bacteria selected from the group consisting of Erysipelotrichales,
- Dermacoccaceae Deferribacteraceae, Fuzobacteriaceae, Lactobacillaceae, Rhodocyclaceae, Verrucomicrobiaceae, Oxalobactera Oxalobacteraceae, Nocardioidaceae, Propionibacteriaceae, Pasteurellaaceae, Erysipelotrichaceae, and Corynebacteria Extracellular vesicles derived from one or more family bacteria selected from the group consisting of Corynebacteriaceae, or
- a stroke can be diagnosed when the content of one or more genus bacteria-derived extracellular vesicles selected from the group consisting of Corynebacterium) and Acinetobacter is reduced.
- step (c) in the step (c), compared to the sample derived from normal
- Lactobacillus and propionibacterium genus bacteria can be diagnosed as a stroke if the contents of the vesicles are reduced.
- step (c) in the step (c), compared to the sample derived from normal
- Extracellular vesicles derived from one or more phylum bacteria selected from the group consisting of Bacteroidetes, Euryarchaeota, and Planctomycetes,
- One or more class bacterial-derived extracellular vesicles selected from the group consisting of Methanobacteria, Flavoacteriia, and Planctomycetia,
- Prevotellaceae Comamonadaceae, Rikennellaceae, Odoribacteraceae, Micrococcaceae, Microbacteriaceae, Alkalizenash Extracellular vesicles derived from one or more family bacteria selected from the group consisting of Alcaligenaceae, Methanobacteriaceae, Flavobacteriaceae, and Cryomorphaceae, or
- step (c) in the step (c), compared to the sample derived from normal
- Extracellular vesicles derived from one or more phylum bacteria selected from the group consisting of Deferribacteres, Verrucomicrobia, Tenericutes, and Cyanobacteria,
- Halobacteriales Deferribacterales, Streptophyta, Rhodocyclales, Verrucomicrobiales, Rickettsiales, Pasteurales, and Pasteurellales, and Pasteurellales Extracellular vesicles derived from one or more order bacteria selected from the group consisting of Erysipelotrichales,
- Dermacoccaceae Deferribacteraceae, Fuzobacteriaceae, Lactobacillaceae, Rhodocyclaceae, Verrucomicrobiaceae, Oxalobactera Oxalobacteraceae, Nocardioidaceae, Propionibacteriaceae, Pasteurellaaceae, Erysipelotrichaceae, and Corynebacteria Extracellular vesicles derived from one or more family bacteria selected from the group consisting of Corynebacteriaceae, or
- the subject sample may be blood.
- the blood may be whole blood, serum, plasma, or blood monocytes.
- Extracellular vesicles secreted from the bacteria present in the environment can be absorbed directly into the body and have a direct effect on the development of inflammation, stroke is difficult to diagnose early because symptoms are difficult to efficiently treat the human-derived sample according to the present invention
- Metagenome analysis of extracellular vesicles derived from bacteria can be used to diagnose the cause of stroke and the risk of developing disease in advance, so that the risk group of stroke can be diagnosed early, and proper management can be delayed or prevented. Early diagnosis can reduce the incidence of stroke and increase the therapeutic effect.
- metagenome analysis in patients diagnosed with stroke may improve the course of the disease or prevent recurrence by avoiding causal agent exposure.
- Figure 1a is a photograph of the distribution of bacteria and vesicles by time after the oral administration of enteric bacteria and bacteria-derived vesicles (EV) to the mouse
- Figure 1b is 12 hours after oral administration, blood And several organs were extracted to evaluate the distribution of bacteria and vesicles in the body.
- Figure 2 is a result of showing the distribution of bacteria-derived vesicles (EVs) with significant diagnostic performance at the phylum level by separating bacteria-derived vesicles from stroke patients and normal blood, and performing a metagenome analysis.
- EVs bacteria-derived vesicles
- Figure 3 is a result of showing the distribution of bacteria-derived vesicles (EVs) with significant diagnostic performance at the class level by separating bacteria-derived vesicles from stroke patients and normal blood, and performing a metagenome analysis.
- EVs bacteria-derived vesicles
- Figure 4 shows the distribution of bacteria-derived vesicles (EVs) with significant diagnostic performance at the order (neck) level after separation of bacteria-derived vesicles in stroke patients and normal blood, and performing a metagenome analysis.
- EVs bacteria-derived vesicles
- FIG. 5 is a result showing the distribution of bacteria-derived vesicles (EVs) with significant diagnostic performance at the family level by separating the bacteria-derived vesicles from stroke patients and normal blood, and performing a metagenome analysis.
- EVs bacteria-derived vesicles
- FIG. 6 shows the distribution of bacteria-derived vesicles (EVs) with significant diagnostic performance at genus levels after isolation of bacteria-derived vesicles from stroke patients and normal blood.
- EVs bacteria-derived vesicles
- the present invention relates to a method for diagnosing stroke through bacterial metagenome analysis.
- the present inventors extracted a gene from a bacterial-derived extracellular vesicle using a sample derived from a subject, and performed a metagenome analysis on it.
- Bacterial-derived extracellular vesicles that can act as
- the present invention comprises the steps of (a) extracting DNA from the extracellular vesicles isolated from the subject sample;
- (C) provides an information providing method for diagnosing a stroke comprising the step of comparing the increase and decrease of the content of bacteria and archaea-derived extracellular vesicles and the normal-derived sample through the sequencing of the PCR product.
- stroke diagnosis refers to determining whether a stroke is likely to develop, whether the stroke is relatively high, or whether a stroke has already occurred.
- the method of the present invention can be used to prevent or delay the onset of the disease through special and appropriate management as a patient at high risk of stroke for any particular patient.
- the methods of the present invention can be used clinically to determine treatment by early diagnosis of stroke and selecting the most appropriate treatment regimen.
- metagenome used in the present invention, also referred to as “metagenome”, refers to the total of the genome including all viruses, bacteria, fungi, etc. in an isolated area such as soil, animal intestine, It is mainly used as a concept of genome explaining the identification of many microorganisms at once using sequencer to analyze microorganisms which are not cultured.
- metagenome does not refer to one species of genome or genome, but refers to a kind of mixed dielectric as the genome of all species of one environmental unit. This is a term from the point of view of defining a species in the course of the evolution of biology in terms of functional species as well as various species that interact with each other to create a complete species.
- rapid sequencing is used to analyze all DNA and RNA, regardless of species, to identify all species in one environment, and to identify interactions and metabolism.
- metagenome analysis was preferably performed using bacterial-derived extracellular vesicles isolated from serum.
- bacterial vesicle includes, but is not limited to, extracellular vesicles secreted by bacteria and archaea.
- the subject sample may be blood, and the blood may preferably be whole blood, serum, plasma, or blood monocytes, but is not limited thereto.
- the metagenome analysis of the bacterial-derived extracellular vesicles was performed, and analyzed at the phylum, class, order, family, and genus levels, respectively. We identified bacterial vesicles that could actually act as a cause of stroke.
- the bacterial metagenome of the vesicles present in the blood samples from the subject at the gate level Deferribacteres, Verrucomicrobia, Tenericutes, Cyanobacteria, Bacteroidetes, Euryarchaeota, TM7, Planctomycetes, GN02, And the content of extracellular vesicles derived from OD1 bacteria was significantly different between stroke patients and normal individuals (see Example 4).
- TM7-1, and ZB2 strong bacteria-derived extracellular vesicles were significantly different between stroke patients and normal individuals (see Example 4).
- the bacterial metagenome was analyzed at the neck level for vesicles present in a blood sample derived from a subject, Halobacteriales, Deferribacterales, Streptophyta, Rhodocyclales, Verrucomicrobiales, Rickettsiales, Pasteurellales, Erysipelotrichales, Methanobacteriales, There was a significant difference in the content of Legionellales, Flavobacteriales neck bacteria-derived extracellular vesicles between stroke patients and normal individuals (see Example 4).
- the present invention as a result of analyzing the bacterial metagenome at the excessive level for the vesicles present in the blood samples derived from the subject, Dermacoccaceae, Deferribacteraceae, Fusobacteriaceae, Lactobacillaceae, Rhodocyclaceae, Verrucomicrobiaceae, Oxalobacteraceae, Nocardioidaceae, Propionibacteriaceae, Pasteurellaceae, Erysipelotrichaceae, Corynebacteriaceae, Prevotellaceae, Comamonadaceae, Rikenellaceae. 4).
- the fluorescently labeled 50 ⁇ g of bacteria and bacteria-derived vesicles were administered in the same manner as above 12 hours.
- Blood, Heart, Lung, Liver, Kidney, Spleen, Adipose tissue, and Muscle were extracted from mice.
- the intestinal bacteria (Bacteria) were not absorbed into each organ, whereas the intestinal bacteria-derived extracellular vesicles (EV) were detected in the tissues, as shown in FIG. And distribution in liver, kidney, spleen, adipose tissue, and muscle.
- the blood was first placed in a 10 ml tube and centrifuged (3,500 ⁇ g, 10 min, 4 ° C.) to settle the suspended solids to recover only the supernatant and then transferred to a new 10 ml tube. After removing the bacteria and foreign substances from the recovered supernatant using a 0.22 ⁇ m filter, transfer to centripreigugal filters (50 kD) and centrifuged at 1500 xg, 4 °C for 15 minutes to discard the material smaller than 50 kD and 10 ml Concentrated until.
- centripreigugal filters 50 kD
- PCR was performed using the 16S rDNA primer shown in Table 1 to amplify the gene and perform sequencing (Illumina MiSeq sequencer). Output the result as a Standard Flowgram Format (SFF) file, convert the SFF file into a sequence file (.fasta) and a nucleotide quality score file using GS FLX software (v2.9), check the credit rating of the lead, and window (20 bps) The part with mean base call accuracy of less than 99% (Phred score ⁇ 20) was removed.
- SFF Standard Flowgram Format
- the Operational Taxonomy Unit performed UCLUST and USEARCH for clustering according to sequence similarity. Specifically, the clustering is based on 94% genus, 90% family, 85% order, 80% class, and 75% sequence similarity. OTU's door, river, neck, family and genus level classifications were performed, and bacteria with greater than 97% sequence similarity were analyzed using BLASTN and GreenGenes' 16S DNA sequence database (108,453 sequences) (QIIME).
- Example 3 By the method of Example 3, vesicles were isolated from blood of 115 stroke patients and 109 healthy subjects who matched age and gender, and then metagenome sequencing was performed. In the development of the diagnostic model, the strains whose p-value between the two groups is 0.05 or less and more than two times different between the two groups are selected in the t-test, and then the logistic regression analysis method is used for AUC (area). under curve), sensitivity, and specificity.
- Bacterial-derived vesicles in the blood were analyzed at the phylum level, resulting in strokes when developing diagnostic models with Deferribacteres, Verrucomicrobia, Tenericutes, Cyanobacteria, Bacteroidetes, Euryarchaeota, TM7, Planctomycetes, GN02, and OD1 door bacterial biomarkers Diagnostic performance was significant (see Table 2 and FIG. 2).
- Veillonella Propionibacterium, Haemophilus, Catenibacterium, Klebsiella, Corynebacterium, Acinetobacter, Prevotella, Collinsella, Micrococcus, Methanobrevibacter, Sutterella, Lachnobacterium, Limnohabitans, Polynucleobacter, Rhodobacter, Flavobacola luna, and Flumobacterium, , Diagnostic performance for stroke was significant (see Table 6 and FIG. 6).
- the method for providing information on stroke diagnosis through bacterial metagenomic analysis performs bacterial metagenomic analysis using a subject-derived sample to analyze the increase and decrease of specific bacterial-derived extracellular vesicles to determine the risk of stroke. It can be used to predict and diagnose stroke.
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Abstract
Description
| primer | 서열 | 서열번호 | |
| 16S rDNA | 16S_V3_F | 5'-TCGTCGGCAGCGTCAGATGTGTATAAGAGACAGCCTACGGGNGGCWGCAG-3' | 1 |
| 16S_V4_R | 5'-GTCTCGTGGGCTCGGAGATGTGTATAAGAGACAGGACTACHVGGGTATCTAATCC-3 | 2 | |
| 대조군 | 뇌졸중 | t-test | Training Set | Test Set | ||||||||
| Taxon | Mean | SD | Mean | SD | p-value | Ratio | AUC | sensitivity | specificity | AUC | sensitivity | specificity |
| p__Deferribacteres | 0.0020 | 0.0041 | 0.0001 | 0.0007 | 0.0000 | 0.03 | 0.66 | 0.31 | 0.89 | 0.61 | 0.53 | 0.89 |
| p__Verrucomicrobia | 0.0314 | 0.0441 | 0.0057 | 0.0185 | 0.0000 | 0.18 | 0.85 | 0.70 | 0.86 | 0.77 | 0.59 | 0.81 |
| p__Tenericutes | 0.0016 | 0.0036 | 0.0004 | 0.0015 | 0.0015 | 0.23 | 0.67 | 0.53 | 0.77 | 0.48 | 0.34 | 0.67 |
| p__Cyanobacteria | 0.0281 | 0.0622 | 0.0073 | 0.0298 | 0.0020 | 0.26 | 0.64 | 0.40 | 0.75 | 0.48 | 0.38 | 0.58 |
| p__Bacteroidetes | 0.0823 | 0.0642 | 0.1912 | 0.1502 | 0.0000 | 2.32 | 0.69 | 0.81 | 0.58 | 0.70 | 0.84 | 0.58 |
| p__Euryarchaeota | 0.0009 | 0.0026 | 0.0032 | 0.0077 | 0.0029 | 3.48 | 0.61 | 0.58 | 0.52 | 0.40 | 0.50 | 0.33 |
| p__TM7 | 0.0021 | 0.0048 | 0.0083 | 0.0167 | 0.0002 | 3.99 | 0.61 | 0.75 | 0.44 | 0.68 | 0.66 | 0.56 |
| p__Planctomycetes | 0.0001 | 0.0006 | 0.0024 | 0.0064 | 0.0003 | 20.57 | 0.68 | 0.75 | 0.47 | 0.50 | 0.59 | 0.42 |
| p__GN02 | 0.0000 | 0.0000 | 0.0005 | 0.0020 | 0.0099 | 111.46 | 0.64 | 0.62 | 0.52 | 0.38 | 0.53 | 0.25 |
| p__OD1 | 0.0000 | 0.0002 | 0.0077 | 0.0129 | 0.0000 | 196.93 | 0.83 | 0.96 | 0.61 | 0.75 | 1.00 | 0.58 |
| 대조군 | 뇌졸중 | t-test | Training Set | Test Set | ||||||||
| Taxon | Mean | SD | Mean | SD | p-value | Ratio | AUC | sensitivity | specificity | AUC | sensitivity | specificity |
| c__Halobacteria | 0.0005 | 0.0020 | 0.0000 | 0.0000 | 0.0069 | 0.00 | 0.59 | 0.15 | 1.00 | 0.47 | 0.03 | 1.00 |
| c__Deferribacteres | 0.0020 | 0.0041 | 0.0001 | 0.0007 | 0.0000 | 0.03 | 0.71 | 0.32 | 0.99 | 0.61 | 0.21 | 1.00 |
| c__Verrucomicrobiae | 0.0311 | 0.0439 | 0.0053 | 0.0184 | 0.0000 | 0.17 | 0.84 | 0.55 | 0.90 | 0.84 | 0.56 | 0.91 |
| c__Chloroplast | 0.0269 | 0.0622 | 0.0062 | 0.0296 | 0.0020 | 0.23 | 0.71 | 0.35 | 0.93 | 0.68 | 0.47 | 0.88 |
| c__Mollicutes | 0.0016 | 0.0036 | 0.0004 | 0.0015 | 0.0017 | 0.24 | 0.65 | 0.29 | 0.88 | 0.69 | 0.38 | 0.91 |
| c__Erysipelotrichi | 0.0056 | 0.0104 | 0.0018 | 0.0054 | 0.0010 | 0.33 | 0.61 | 0.29 | 0.86 | 0.69 | 0.41 | 0.94 |
| c__Methanobacteria | 0.0004 | 0.0017 | 0.0032 | 0.0077 | 0.0002 | 7.88 | 0.60 | 0.83 | 0.31 | 0.55 | 0.88 | 0.26 |
| c__Flavobacteriia | 0.0057 | 0.0082 | 0.0688 | 0.0915 | 0.0000 | 12.12 | 0.71 | 0.89 | 0.54 | 0.61 | 0.94 | 0.47 |
| c__Planctomycetia | 0.0001 | 0.0006 | 0.0021 | 0.0063 | 0.0008 | 21.55 | 0.61 | 0.97 | 0.25 | 0.57 | 0.94 | 0.24 |
| c__TM7-1 | 0.0000 | 0.0004 | 0.0068 | 0.0166 | 0.0000 | 174.14 | 0.71 | 0.95 | 0.37 | 0.81 | 0.91 | 0.59 |
| c__ZB2 | 0.0000 | 0.0001 | 0.0063 | 0.0112 | 0.0000 | 530.99 | 0.81 | 0.97 | 0.53 | 0.75 | 1.00 | 0.50 |
| 대조군 | 뇌졸중 | t-test | Training Set | Test Set | ||||||||
| Taxon | Mean | SD | Mean | SD | p-value | Ratio | AUC | sensitivity | specificity | AUC | sensitivity | specificity |
| o__Halobacteriales | 0.0005 | 0.0020 | 0.0000 | 0.0000 | 0.0069 | 0.00 | 0.60 | 0.43 | 0.70 | 0.48 | 0.44 | 0.44 |
| o__Deferribacterales | 0.0020 | 0.0041 | 0.0001 | 0.0007 | 0.0000 | 0.03 | 0.66 | 0.31 | 0.89 | 0.61 | 0.53 | 0.89 |
| o__Streptophyta | 0.0263 | 0.0622 | 0.0025 | 0.0132 | 0.0002 | 0.10 | 0.75 | 0.40 | 0.89 | 0.68 | 0.41 | 0.92 |
| o__Rhodocyclales | 0.0015 | 0.0045 | 0.0002 | 0.0010 | 0.0056 | 0.15 | 0.61 | 0.48 | 0.67 | 0.43 | 0.38 | 0.47 |
| o__Verrucomicrobiales | 0.0311 | 0.0439 | 0.0053 | 0.0184 | 0.0000 | 0.17 | 0.87 | 0.71 | 0.89 | 0.80 | 0.59 | 0.78 |
| o__Rickettsiales | 0.0019 | 0.0058 | 0.0004 | 0.0015 | 0.0068 | 0.18 | 0.61 | 0.40 | 0.71 | 0.44 | 0.34 | 0.67 |
| o__Pasteurellales | 0.0046 | 0.0070 | 0.0012 | 0.0037 | 0.0000 | 0.27 | 0.72 | 0.44 | 0.84 | 0.62 | 0.50 | 0.81 |
| o__Erysipelotrichales | 0.0056 | 0.0104 | 0.0018 | 0.0054 | 0.0010 | 0.33 | 0.72 | 0.53 | 0.80 | 0.46 | 0.31 | 0.67 |
| o__Methanobacteriales | 0.0004 | 0.0017 | 0.0032 | 0.0077 | 0.0002 | 7.88 | 0.64 | 0.66 | 0.52 | 0.43 | 0.56 | 0.33 |
| o__Legionellales | 0.0001 | 0.0003 | 0.0006 | 0.0018 | 0.0033 | 10.46 | 0.63 | 0.66 | 0.47 | 0.45 | 0.56 | 0.36 |
| o__Flavobacteriales | 0.0057 | 0.0082 | 0.0688 | 0.0915 | 0.0000 | 12.12 | 0.75 | 0.88 | 0.51 | 0.66 | 0.84 | 0.56 |
| 대조군 | 뇌졸중 | t-test | Training Set | Test Set | ||||||||
| Taxon | Mean | SD | Mean | SD | p-value | Ratio | AUC | sensitivity | specificity | AUC | sensitivity | specificity |
| f__Dermacoccaceae | 0.0009 | 0.0025 | 0.0000 | 0.0001 | 0.0002 | 0.01 | 0.69 | 0.40 | 0.85 | 0.53 | 0.44 | 0.81 |
| f__Deferribacteraceae | 0.0020 | 0.0041 | 0.0001 | 0.0007 | 0.0000 | 0.03 | 0.66 | 0.31 | 0.89 | 0.61 | 0.53 | 0.89 |
| f__Fusobacteriaceae | 0.0018 | 0.0064 | 0.0001 | 0.0008 | 0.0071 | 0.06 | 0.69 | 0.34 | 0.89 | 0.54 | 0.34 | 0.83 |
| f__Lactobacillaceae | 0.0369 | 0.0355 | 0.0047 | 0.0225 | 0.0000 | 0.13 | 0.90 | 0.69 | 0.94 | 0.94 | 0.66 | 1.00 |
| f__Rhodocyclaceae | 0.0015 | 0.0045 | 0.0002 | 0.0010 | 0.0056 | 0.15 | 0.61 | 0.48 | 0.67 | 0.43 | 0.38 | 0.47 |
| f__Verrucomicrobiaceae | 0.0311 | 0.0439 | 0.0053 | 0.0184 | 0.0000 | 0.17 | 0.87 | 0.71 | 0.89 | 0.80 | 0.59 | 0.78 |
| f__Oxalobacteraceae | 0.0148 | 0.0348 | 0.0025 | 0.0062 | 0.0004 | 0.17 | 0.66 | 0.48 | 0.76 | 0.55 | 0.34 | 0.83 |
| f__Nocardioidaceae | 0.0010 | 0.0023 | 0.0002 | 0.0012 | 0.0013 | 0.20 | 0.67 | 0.42 | 0.81 | 0.59 | 0.50 | 0.75 |
| f__Propionibacteriaceae | 0.0264 | 0.0325 | 0.0060 | 0.0110 | 0.0000 | 0.23 | 0.76 | 0.49 | 0.86 | 0.75 | 0.63 | 0.86 |
| f__Pasteurellaceae | 0.0046 | 0.0070 | 0.0012 | 0.0037 | 0.0000 | 0.27 | 0.72 | 0.45 | 0.84 | 0.62 | 0.50 | 0.81 |
| f__Erysipelotrichaceae | 0.0056 | 0.0104 | 0.0018 | 0.0054 | 0.0010 | 0.33 | 0.72 | 0.53 | 0.80 | 0.46 | 0.31 | 0.67 |
| f__Corynebacteriaceae | 0.0504 | 0.0848 | 0.0225 | 0.0305 | 0.0016 | 0.45 | 0.65 | 0.48 | 0.71 | 0.53 | 0.38 | 0.69 |
| f__Prevotellaceae | 0.0174 | 0.0471 | 0.0407 | 0.0561 | 0.0010 | 2.34 | 0.63 | 0.61 | 0.57 | 0.51 | 0.47 | 0.47 |
| f__Comamonadaceae | 0.0082 | 0.0136 | 0.0234 | 0.0344 | 0.0000 | 2.86 | 0.66 | 0.74 | 0.49 | 0.49 | 0.63 | 0.39 |
| f__Rikenellaceae | 0.0018 | 0.0048 | 0.0060 | 0.0119 | 0.0007 | 3.35 | 0.61 | 0.65 | 0.54 | 0.42 | 0.41 | 0.36 |
| f__Odoribacteraceae | 0.0007 | 0.0022 | 0.0023 | 0.0058 | 0.0060 | 3.45 | 0.61 | 0.55 | 0.57 | 0.39 | 0.41 | 0.28 |
| f__Micrococcaceae | 0.0133 | 0.0156 | 0.0484 | 0.0539 | 0.0000 | 3.62 | 0.72 | 0.81 | 0.56 | 0.67 | 0.78 | 0.61 |
| f__Microbacteriaceae | 0.0022 | 0.0155 | 0.0099 | 0.0153 | 0.0002 | 4.58 | 0.71 | 0.74 | 0.56 | 0.57 | 0.59 | 0.44 |
| f__Alcaligenaceae | 0.0006 | 0.0020 | 0.0037 | 0.0105 | 0.0022 | 6.62 | 0.60 | 0.58 | 0.52 | 0.44 | 0.53 | 0.33 |
| f__Methanobacteriaceae | 0.0004 | 0.0017 | 0.0032 | 0.0077 | 0.0002 | 7.88 | 0.64 | 0.66 | 0.52 | 0.43 | 0.56 | 0.33 |
| f__Flavobacteriaceae | 0.0011 | 0.0024 | 0.0628 | 0.0883 | 0.0000 | 58.92 | 0.80 | 0.94 | 0.54 | 0.67 | 0.84 | 0.53 |
| f__Cryomorphaceae | 0.0000 | 0.0000 | 0.0029 | 0.0068 | 0.0000 | >100 | 0.73 | 0.92 | 0.41 | 0.56 | 0.81 | 0.39 |
| 대조군 | 뇌졸중 | t-test | Training Set | Test Set | ||||||||
| Taxon | Mean | SD | Mean | SD | p-value | Ratio | AUC | sensitivity | specificity | AUC | sensitivity | specificity |
| g__Ralstonia | 0.0014 | 0.0049 | 0.0000 | 0.0000 | 0.0022 | 0.00 | 0.67 | 0.42 | 0.85 | 0.49 | 0.31 | 0.75 |
| g__Geobacillus | 0.0014 | 0.0044 | 0.0000 | 0.0000 | 0.0015 | 0.00 | 0.69 | 0.32 | 0.92 | 0.42 | 0.19 | 0.92 |
| g__Psychrobacter | 0.0005 | 0.0017 | 0.0000 | 0.0000 | 0.0025 | 0.00 | 0.63 | 0.26 | 0.89 | 0.52 | 0.34 | 0.86 |
| g__Cupriavidus | 0.0099 | 0.0310 | 0.0001 | 0.0006 | 0.0013 | 0.01 | 0.74 | 0.48 | 0.90 | 0.60 | 0.31 | 0.92 |
| g__Chromohalobacter | 0.0024 | 0.0059 | 0.0000 | 0.0002 | 0.0001 | 0.01 | 0.64 | 0.25 | 0.94 | 0.56 | 0.41 | 0.92 |
| g__Dermacoccus | 0.0009 | 0.0025 | 0.0000 | 0.0001 | 0.0002 | 0.01 | 0.69 | 0.40 | 0.85 | 0.53 | 0.44 | 0.81 |
| g__Enterobacter | 0.0037 | 0.0140 | 0.0000 | 0.0002 | 0.0073 | 0.01 | 0.72 | 0.40 | 0.94 | 0.57 | 0.44 | 0.94 |
| g__Jeotgalicoccus | 0.0006 | 0.0017 | 0.0000 | 0.0001 | 0.0004 | 0.01 | 0.70 | 0.36 | 0.91 | 0.41 | 0.09 | 0.94 |
| g__Mucispirillum | 0.0020 | 0.0041 | 0.0001 | 0.0007 | 0.0000 | 0.03 | 0.66 | 0.31 | 0.89 | 0.61 | 0.53 | 0.89 |
| g__rc4-4 | 0.0017 | 0.0055 | 0.0001 | 0.0008 | 0.0024 | 0.04 | 0.67 | 0.25 | 0.99 | 0.57 | 0.31 | 1.00 |
| g__Fusobacterium | 0.0018 | 0.0064 | 0.0001 | 0.0008 | 0.0072 | 0.06 | 0.69 | 0.34 | 0.89 | 0.54 | 0.34 | 0.83 |
| g__Citrobacter | 0.0078 | 0.0112 | 0.0005 | 0.0025 | 0.0000 | 0.06 | 0.82 | 0.55 | 0.90 | 0.71 | 0.44 | 1.00 |
| g__Kocuria | 0.0007 | 0.0017 | 0.0001 | 0.0007 | 0.0005 | 0.11 | 0.67 | 0.30 | 0.92 | 0.59 | 0.31 | 0.94 |
| g__Lactobacillus | 0.0361 | 0.0354 | 0.0046 | 0.0225 | 0.0000 | 0.13 | 0.89 | 0.68 | 0.94 | 0.94 | 0.69 | 1.00 |
| g__Akkermansia | 0.0311 | 0.0439 | 0.0050 | 0.0184 | 0.0000 | 0.16 | 0.88 | 0.71 | 0.90 | 0.81 | 0.63 | 0.78 |
| g__Adlercreutzia | 0.0019 | 0.0039 | 0.0003 | 0.0020 | 0.0002 | 0.16 | 0.74 | 0.38 | 0.95 | 0.51 | 0.25 | 0.94 |
| g__Veillonella | 0.0062 | 0.0181 | 0.0011 | 0.0035 | 0.0047 | 0.17 | 0.70 | 0.45 | 0.82 | 0.49 | 0.31 | 0.83 |
| g__Propionibacterium | 0.0264 | 0.0325 | 0.0060 | 0.0110 | 0.0000 | 0.23 | 0.76 | 0.49 | 0.86 | 0.75 | 0.63 | 0.86 |
| g__Haemophilus | 0.0041 | 0.0067 | 0.0010 | 0.0032 | 0.0000 | 0.25 | 0.72 | 0.43 | 0.84 | 0.61 | 0.50 | 0.81 |
| g__Catenibacterium | 0.0030 | 0.0071 | 0.0008 | 0.0042 | 0.0054 | 0.26 | 0.67 | 0.60 | 0.70 | 0.42 | 0.31 | 0.47 |
| g__Klebsiella | 0.0068 | 0.0125 | 0.0019 | 0.0059 | 0.0003 | 0.27 | 0.72 | 0.52 | 0.85 | 0.53 | 0.31 | 0.83 |
| g__Corynebacterium | 0.0504 | 0.0848 | 0.0225 | 0.0305 | 0.0016 | 0.45 | 0.65 | 0.48 | 0.71 | 0.53 | 0.38 | 0.69 |
| g__Acinetobacter | 0.0594 | 0.0803 | 0.0280 | 0.0573 | 0.0010 | 0.47 | 0.66 | 0.47 | 0.68 | 0.49 | 0.41 | 0.67 |
| g__Prevotella | 0.0174 | 0.0471 | 0.0407 | 0.0561 | 0.0010 | 2.34 | 0.63 | 0.61 | 0.57 | 0.51 | 0.47 | 0.47 |
| g__Collinsella | 0.0027 | 0.0061 | 0.0083 | 0.0221 | 0.0091 | 3.13 | 0.62 | 0.58 | 0.54 | 0.41 | 0.50 | 0.33 |
| g__Micrococcus | 0.0061 | 0.0092 | 0.0418 | 0.0513 | 0.0000 | 6.89 | 0.75 | 0.88 | 0.54 | 0.67 | 0.75 | 0.67 |
| g__Methanobrevibacter | 0.0004 | 0.0017 | 0.0032 | 0.0077 | 0.0002 | 8.10 | 0.64 | 0.66 | 0.52 | 0.44 | 0.53 | 0.33 |
| g__Sutterella | 0.0004 | 0.0016 | 0.0031 | 0.0086 | 0.0011 | 8.71 | 0.62 | 0.62 | 0.51 | 0.44 | 0.50 | 0.33 |
| g__Lachnobacterium | 0.0001 | 0.0003 | 0.0018 | 0.0067 | 0.0066 | 25.14 | 0.62 | 0.66 | 0.49 | 0.35 | 0.53 | 0.22 |
| g__Limnohabitans | 0.0000 | 0.0002 | 0.0006 | 0.0025 | 0.0087 | 33.61 | 0.63 | 0.68 | 0.47 | 0.41 | 0.56 | 0.28 |
| g__Polynucleobacter | 0.0000 | 0.0001 | 0.0015 | 0.0041 | 0.0002 | 100.77 | 0.71 | 0.75 | 0.54 | 0.36 | 0.63 | 0.19 |
| g__Rhodobacter | 0.0000 | 0.0002 | 0.0033 | 0.0065 | 0.0000 | 140.13 | 0.76 | 0.99 | 0.44 | 0.57 | 0.88 | 0.42 |
| g__Flavobacterium | 0.0004 | 0.0015 | 0.0626 | 0.0883 | 0.0000 | 140.16 | 0.82 | 0.94 | 0.54 | 0.69 | 0.81 | 0.53 |
| g__Fluviicola | 0.0000 | 0.0000 | 0.0028 | 0.0066 | 0.0000 | >100 | 0.73 | 0.92 | 0.41 | 0.56 | 0.81 | 0.39 |
| g__Candidatus Aquiluna | 0.0000 | 0.0000 | 0.0005 | 0.0019 | 0.0059 | >100 | 0.63 | 0.74 | 0.46 | 0.43 | 0.56 | 0.28 |
Claims (16)
- 하기의 단계를 포함하는, 뇌졸중 진단을 위한 정보제공방법:(a) 피검체 샘플에서 분리한 세포밖 소포로부터 DNA를 추출하는 단계;(b) 상기 추출한 DNA에 대하여 서열번호 1 및 서열번호 2의 프라이머 쌍을 이용하여 PCR(polymerase chain reaction)을 수행하는 단계; 및(c) 상기 PCR 산물의 서열분석을 통하여 정상인 유래 샘플과 세균 유래 세포밖 소포의 함량 증감을 비교하는 단계.
- 제1항에 있어서,상기 (c) 단계에서 탈철간균문(Deferribacteres), 우미균문(Verrucomicrobia), 테네리쿠테스(Tenericutes), 남세균문(Cyanobacteria), 의간균문(Bacteroidetes), 유리고세균문(Euryarchaeota), TM7, 부유균문(Planctomycetes), GN02, 및 OD1로 이루어진 군으로부터 선택되는 1종 이상의 문(phylum) 세균 유래 세포밖 소포의 함량 증감을 비교하는 것을 특징으로 하는, 뇌졸중 진단을 위한 정보제공방법.
- 제1항에 있어서,상기 (c) 단계에서 할로박테리아(Halobacteria), 탈철간균강(Deferribacteres), 우미균강(Verrucomicrobiae), 클로로플라스트(Chloroplast), 몰리쿠테스(Mollicutes), 에리시펠로트리치(Erysipelotrichi), 메타노박테리아(Methanobacteria), 플라보박테리아(Flavobacteriia), 플란크토마이세티아(Planctomycetia), TM7-1, 및 ZB2로 이루어진 군으로부터 선택되는 1종 이상의 강(class) 세균 유래 세포밖 소포의 함량 증감을 비교하는 것을 특징으로 하는, 뇌졸중 진단을 위한 정보제공방법.
- 제1항에 있어서,상기 (c) 단계에서 할로박테리아레스(Halobacteriales), 탈철간균목(Deferribacterales), 스트렙토피타(Streptophyta), 로도사이클러스(Rhodocyclales), 베루코미크로비알레스(Verrucomicrobiales), 리케치아레스(Rickettsiales), 파스테우렐라레스(Pasteurellales), 에리시펠로트리찰레스(Erysipelotrichales), 메타노박테리아레스(Methanobacteriales), 레지오넬라레스(Legionellales), 및 플라보박테리아레스(Flavobacteriales)로 이루어진 군으로부터 선택되는 1종 이상의 목(order) 세균 유래 세포밖 소포의 함량 증감을 비교하는 것을 특징으로 하는, 뇌졸중 진단을 위한 정보제공방법.
- 제1항에 있어서,상기 (c) 단계에서 테르마코카시에(Dermacoccaceae), 탈철간균과(Deferribacteraceae), 푸조박테리아시에(Fusobacteriaceae), 유산균과(Lactobacillaceae), 로도사이클라시에(Rhodocyclaceae), 베루코미크로비아시에(Verrucomicrobiaceae), 옥살로박테라시에(Oxalobacteraceae), 노카르디오이다시에(Nocardioidaceae), 프로피오니박테리아시에(Propionibacteriaceae), 파스테우렐라시에(Pasteurellaceae), 에리시펠로트리차시에(Erysipelotrichaceae), 코리네박테리아시에(Corynebacteriaceae), 프레보텔라과(Prevotellaceae), 코마모나다시에(Comamonadaceae), 리케넬라시에(Rikenellaceae), 오도리박테라시에(Odoribacteraceae), 마이크로코카시에(Micrococcaceae), 마이크로박테리아시에(Microbacteriaceae), 알칼리제나시에(Alcaligenaceae), 메타노박테리아시에(Methanobacteriaceae), 플라보박테리아시에(Flavobacteriaceae), 및 크리오모파시에(Cryomorphaceae)로 이루어진 군으로부터 선택되는 1종 이상의 과(family) 세균 유래 세포밖 소포의 함량 증감을 비교하는 것을 특징으로 하는, 뇌졸중 진단을 위한 정보제공방법.
- 제1항에 있어서,상기 (c) 단계에서 랄스토니아(Ralstonia), 제오바실러스(Geobacillus), 사이크로박터(Psychrobacter), 쿠프리아비두스(Cupriavidus), 크로모하로박터(Chromohalobacter), 데르마코커스(Dermacoccus), 엔테로박터(Enterobacter), 제오트갈리코커스(Jeotgalicoccus), 무시스피릴룸(Mucispirillum), rc4-4, 푸조박테리움(Fusobacterium), 시트로박터(Citrobacter), 코쿠리아(Kocuria), 유산균속(Lactobacillus), 아케르만시아(Akkermansia), 아들러크레우치아(Adlercreutzia), 베일로넬라(Veillonella), 프로피오니박테리움(Propionibacterium), 헤모필루스(Haemophilus), 카테니박테리움(Catenibacterium), 클렙시엘라(Klebsiella), 코리네박테리움(Corynebacterium), 아시네토박터(Acinetobacter), 프레보텔라(Prevotella), 콜린셀라(Collinsella), 마이크로코커스(Micrococcus), 메타노브레비박터(Methanobrevibacter), 수테렐라(Sutterella), 라크노박테리움(Lachnobacterium), 림노하비탄스(Limnohabitans), 폴리뉴클레오박터(Polynucleobacter), 로도박터(Rhodobacter), 플라보박테리움(Flavobacterium), 플루비콜라(Fluviicola), 및 캔디다투스 아쿠일루나(Candidatus Aquiluna)로 이루어진 군으로부터 선택되는 1종 이상의 속(genus) 세균 유래 세포밖 소포의 함량 증감을 비교하는 것을 특징으로 하는, 뇌졸중 진단을 위한 정보제공방법.
- 제1항에 있어서,상기 피검체 샘플은 혈액인 것을 특징으로 하는, 뇌졸중 진단을 위한 정보제공방법.
- 제7항에 있어서,상기 혈액은 전혈, 혈청, 혈장, 또는 혈액 단핵구인 것을 특징으로 하는, 뇌졸중 진단을 위한 정보제공방법.
- 하기의 단계를 포함하는, 뇌졸중 진단방법:(a) 피검체 샘플에서 분리한 세포밖 소포로부터 DNA를 추출하는 단계;(b) 상기 추출한 DNA에 대하여 서열번호 1 및 서열번호 2의 프라이머 쌍을 이용하여 PCR(polymerase chain reaction)을 수행하는 단계; 및(c) 상기 PCR 산물의 서열분석을 통하여 정상인 유래 샘플과 세균 유래 세포밖 소포의 함량 증감을 비교하는 단계.
- 제9항에 있어서,상기 (c) 단계에서 탈철간균문(Deferribacteres), 우미균문(Verrucomicrobia), 테네리쿠테스(Tenericutes), 남세균문(Cyanobacteria), 의간균문(Bacteroidetes), 유리고세균문(Euryarchaeota), TM7, 부유균문(Planctomycetes), GN02, 및 OD1로 이루어진 군으로부터 선택되는 1종 이상의 문(phylum) 세균 유래 세포밖 소포의 함량 증감을 비교하는 것을 특징으로 하는, 뇌졸중 진단방법.
- 제9항에 있어서,상기 (c) 단계에서 할로박테리아(Halobacteria), 탈철간균강(Deferribacteres), 우미균강(Verrucomicrobiae), 클로로플라스트(Chloroplast), 몰리쿠테스(Mollicutes), 에리시펠로트리치(Erysipelotrichi), 메타노박테리아(Methanobacteria), 플라보박테리아(Flavobacteriia), 플란크토마이세티아(Planctomycetia), TM7-1, 및 ZB2로 이루어진 군으로부터 선택되는 1종 이상의 강(class) 세균 유래 세포밖 소포의 함량 증감을 비교하는 것을 특징으로 하는, 뇌졸중 진단방법.
- 제9항에 있어서,상기 (c) 단계에서 할로박테리아레스(Halobacteriales), 탈철간균목(Deferribacterales), 스트렙토피타(Streptophyta), 로도사이클러스(Rhodocyclales), 베루코미크로비알레스(Verrucomicrobiales), 리케치아레스(Rickettsiales), 파스테우렐라레스(Pasteurellales), 에리시펠로트리찰레스(Erysipelotrichales), 메타노박테리아레스(Methanobacteriales), 레지오넬라레스(Legionellales), 및 플라보박테리아레스(Flavobacteriales)로 이루어진 군으로부터 선택되는 1종 이상의 목(order) 세균 유래 세포밖 소포의 함량 증감을 비교하는 것을 특징으로 하는, 뇌졸중 진단방법.
- 제9항에 있어서,상기 (c) 단계에서 테르마코카시에(Dermacoccaceae), 탈철간균과(Deferribacteraceae), 푸조박테리아시에(Fusobacteriaceae), 유산균과(Lactobacillaceae), 로도사이클라시에(Rhodocyclaceae), 베루코미크로비아시에(Verrucomicrobiaceae), 옥살로박테라시에(Oxalobacteraceae), 노카르디오이다시에(Nocardioidaceae), 프로피오니박테리아시에(Propionibacteriaceae), 파스테우렐라시에(Pasteurellaceae), 에리시펠로트리차시에(Erysipelotrichaceae), 코리네박테리아시에(Corynebacteriaceae), 프레보텔라과(Prevotellaceae), 코마모나다시에(Comamonadaceae), 리케넬라시에(Rikenellaceae), 오도리박테라시에(Odoribacteraceae), 마이크로코카시에(Micrococcaceae), 마이크로박테리아시에(Microbacteriaceae), 알칼리제나시에(Alcaligenaceae), 메타노박테리아시에(Methanobacteriaceae), 플라보박테리아시에(Flavobacteriaceae), 및 크리오모파시에(Cryomorphaceae)로 이루어진 군으로부터 선택되는 1종 이상의 과(family) 세균 유래 세포밖 소포의 함량 증감을 비교하는 것을 특징으로 하는, 뇌졸중 진단방법.
- 제9항에 있어서,상기 (c) 단계에서 랄스토니아(Ralstonia), 제오바실러스(Geobacillus), 사이크로박터(Psychrobacter), 쿠프리아비두스(Cupriavidus), 크로모하로박터(Chromohalobacter), 데르마코커스(Dermacoccus), 엔테로박터(Enterobacter), 제오트갈리코커스(Jeotgalicoccus), 무시스피릴룸(Mucispirillum), rc4-4, 푸조박테리움(Fusobacterium), 시트로박터(Citrobacter), 코쿠리아(Kocuria), 유산균속(Lactobacillus), 아케르만시아(Akkermansia), 아들러크레우치아(Adlercreutzia), 베일로넬라(Veillonella), 프로피오니박테리움(Propionibacterium), 헤모필루스(Haemophilus), 카테니박테리움(Catenibacterium), 클렙시엘라(Klebsiella), 코리네박테리움(Corynebacterium), 아시네토박터(Acinetobacter), 프레보텔라(Prevotella), 콜린셀라(Collinsella), 마이크로코커스(Micrococcus), 메타노브레비박터(Methanobrevibacter), 수테렐라(Sutterella), 라크노박테리움(Lachnobacterium), 림노하비탄스(Limnohabitans), 폴리뉴클레오박터(Polynucleobacter), 로도박터(Rhodobacter), 플라보박테리움(Flavobacterium), 플루비콜라(Fluviicola), 및 캔디다투스 아쿠일루나(Candidatus Aquiluna)로 이루어진 군으로부터 선택되는 1종 이상의 속(genus) 세균 유래 세포밖 소포의 함량 증감을 비교하는 것을 특징으로 하는, 뇌졸중 진단방법.
- 제9항에 있어서,상기 피검체 샘플은 혈액인 것을 특징으로 하는, 뇌졸중 진단방법.
- 제15항에 있어서,상기 혈액은 전혈, 혈청, 혈장, 또는 혈액 단핵구인 것을 특징으로 하는, 뇌졸중 진단방법.
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| EP19754361.4A EP3754032A4 (en) | 2018-02-14 | 2019-02-11 | PROCESS FOR DIAGNOSING A CEREBRAL VASCULAR ACCIDENT VIA BACTERIAL METAGENOME ANALYSIS |
| CN201980013262.2A CN111727263B (zh) | 2018-02-14 | 2019-02-11 | 通过细菌性宏基因组分析来诊断中风的方法 |
| JP2020543378A JP7089807B2 (ja) | 2018-02-14 | 2019-02-11 | 細菌メタゲノム分析を通した脳卒中の診断方法 |
| US16/969,676 US20210147939A1 (en) | 2018-02-14 | 2019-02-11 | Method for diagnosis of stroke through bacterial metagenome analysis |
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| KR10-2018-0018793 | 2018-02-14 |
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| KR102492596B1 (ko) * | 2020-09-25 | 2023-01-27 | 이화여자대학교 산학협력단 | 뇌 두개내 동맥경화 진단 방법 |
| KR102554318B1 (ko) * | 2020-09-25 | 2023-07-11 | 이화여자대학교 산학협력단 | 뇌졸중 재발 예측 방법 |
| KR102507320B1 (ko) * | 2020-09-25 | 2023-03-07 | 이화여자대학교 산학협력단 | 뇌 소혈관질환 진단 방법 |
| CN114262743B (zh) * | 2021-12-31 | 2024-02-13 | 青岛锐翌精准医学检验有限公司 | 中风标志微生物及其应用 |
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| Publication number | Publication date |
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| CN111727263B (zh) | 2023-11-28 |
| EP3754032A4 (en) | 2021-11-17 |
| JP2021514186A (ja) | 2021-06-10 |
| KR101944662B1 (ko) | 2019-02-01 |
| CN111727263A (zh) | 2020-09-29 |
| EP3754032A1 (en) | 2020-12-23 |
| US20210147939A1 (en) | 2021-05-20 |
| JP7089807B2 (ja) | 2022-06-23 |
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