JP5139804B2 - 多臓器不全の非感染性原因と感染性原因とを区別するための方法 - Google Patents
多臓器不全の非感染性原因と感染性原因とを区別するための方法 Download PDFInfo
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- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
- C12Q1/6876—Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes
- C12Q1/6883—Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for diseases caused by alterations of genetic material
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- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q2600/00—Oligonucleotides characterized by their use
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Description
全血を採取した後、製造業者(Qiagen)の使用説明書に従ってPAXGene血液RNAキットを使用して、total RNAを単離した。
・ Geiger K (1995) Fruhparameter fur Multiorgandysfunktionssyndrom (early parameters for multiple organ dysfunction syndrome). in Hartenauer U (ed.) Sepsis in der Fruhphase Munchen MMV Medizin Verlag 19−25
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・ Vincent JL, Moreno R, Takala J, et al. (1996) The SOFA (Sepsis−related Organ Failure Assessment) score to describe organ dysfunction/failure. On behalf of the Working Group on Sepsis−Related Problems of the European Society of Intensive Care Medicine, Intensive Care Med. Jul 22(7):707−10.
・ Pfeiffer L, Ehrhardt N, Kretschmar R, et al. (1996) Endotoxinamie und Multiorganversagen nach Polytrauma (endotoxemia and multiple organ failure upon polytrauma). Anaesthesiol Reanimat 21: 91−96
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・ Levy MM, Fink M, Marshall JC, et al. (2003) For the International Sepsis Definitions Conference: 2001 SCCM/ESICM/ACCP/ATS/SIS International Sepsis Definitions Conference. Crit Care Med. Apr;31(4):1250−6
・ http://chirinn.klinikum.uni−muenchen.de/forschung/for_01_14_04.html, as of October 2004, modified
・ Marik PE. (1993) Gastric intramucosal pH. A better predictor of multiorgan dysfuction syndrom and death than oxygen derived variables in patients with sepsis. CHEST 104:, 225−229
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・ Nuytinck JKS, Goris RI, Redl H, et al. (1986) Posttraumatic complications and inflammatory mediators. Arch Surg 121: 886−890
・ Nast−Kolb D, Jochum M, Waydlas C, et al. (1991) Die Wertigkeit biochemischer Faktoren beim Polytrauma. (Valence of biochemical factors with polytrauma). Hefte Unfallheilkunde 215: 215
・ Hack CE, de Groot ER , Felt−Bersma RJ , et al. (1989): Increased plasma levels of interleukin−6 in sepsis“ Blood 74: 1704−1710
・ Patel RT, Deen KI, Youngs D, et al. (1994) Interleukin 6 is a prognostic indicator of outcome in severe intra−abdominal sepsis. Br J Surg 81:1306−1308
・ Southern EM (1974) An improved method for transferring nucleotides from electrophoresis strips to thin layers of ion−exchange cellulose. Anal Biochem 62:317−318
・ Gillespie D, Spiegelman S (1965) A quantitative assay for DNA−RNA hybrids with DNA immobilized on a membrane. J Mol Biol 12:829−842
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Claims (25)
- 多臓器不全の非感染性原因と感染性原因とを区別するための、患者血液から生体外で得られた遺伝子発現プロファイルの使用であって、
前記遺伝子発現プロファイルは、遺伝子発現プロファイルの生体外測定のための方法から得ることが可能なものであり、
前記遺伝子発現プロファイルでは、患者血液中の、多臓器不全の非感染性原因および感染性原因に関係した複数の特異的遺伝子の患者の遺伝子発現が決定され、
前記特異的遺伝子およびその遺伝子断片が、配列番号1〜配列番号1297の配列で表される遺伝子ならびに少なくとも20ヌクレオチドを有するその遺伝子断片からなる群から選択される、使用。 - 治療中、非感染性および感染性の多臓器不全における疾患の経過を評価するための、請求項1に記載の使用。
- 多臓器不全の非感染性原因または感染性原因を有する患者を分類するための、請求項1に記載の使用。
- 多臓器不全の非感染性原因または感染性原因を有する患者の試験対象基準または試験除外基準としての、請求項3に記載の使用。
- さらなる電子処理に向けた遺伝子発現データを作成するための、請求項1〜4のいずれか一項に記載の使用。
- 診断目的でおよび/または患者データ管理システムのために患者の個々の予後を記述するソフトウェア作成のために、遺伝子発現データが使用される、請求項5に記載の使用。
- 臨床エキスパートシステムの作成のために、および/または細胞シグナル伝達経路をモデル化するために遺伝子発現データが使用される、請求項5に記載の使用。
- 遺伝子発現プロファイルを作成するために、配列番号1〜配列番号1297で表される遺伝子ならびに少なくとも20ヌクレオチドを有するその遺伝子断片からなる群から選択された特異的遺伝子および/または遺伝子断片が使用される、請求項1〜7のいずれか一項に記載の使用。
- 遺伝子断片が、20〜200ヌクレオチドを含む、請求項8に記載の使用。
- 遺伝子発現プロファイルがハイブリダイズ法を用いて確認される、請求項1〜9のいずれか一項に記載の使用。
- 請求項1〜9のいずれか一項に記載の使用のために、生体外で遺伝子発現プロファイルを測定するための方法であって、
患者血液における多臓器不全の非感染性原因および感染性原因に関連した複数の特異的遺伝子の遺伝子発現を決定し、
前記特異的遺伝子及び/又はその遺伝子断片が、配列番号1〜配列番号1297で表される遺伝子、ならびに少なくとも20ヌクレオチドを有するその遺伝子断片からなる群から選択される、方法。 - 前記遺伝子断片が20〜200ヌクレオチドを含む、請求項11に記載の方法。
- 少なくとも2個の異なる遺伝子および/または遺伝子断片を使用することを特徴とする、請求項11または12に記載の方法。
- 少なくとも200個の異なる遺伝子および/または遺伝子断片を使用することを特徴とする、請求項11または12のいずれか一項に記載の方法。
- 200〜500個の異なる遺伝子および/または遺伝子断片を使用することを特徴とする、請求項11または12のいずれか一項に記載の方法。
- 500〜1000個の異なる遺伝子および/または遺伝子断片を使用することを特徴とする、請求項11または12のいずれか一項に記載の方法。
- 1000〜2000個の異なる遺伝子および/または遺伝子断片を使用することを特徴とする、請求項11または12のいずれか一項に記載の方法。
- 請求項11で挙げられた遺伝子または遺伝子断片および/またはそれらのRNAから得られた配列を、合成アナログ、アプタマー、ならびにペプチド核酸およびモルホリン核酸に代えることを特徴とする、請求項11〜17のいずれか一項に記載の方法。
- 遺伝子の合成アナログが、20〜100塩基対を含むことを特徴とする、請求項18に記載の方法。
- 遺伝子発現を、ハイブリダイゼーション法を用いて決定することを特徴とする、請求項11〜19のいずれか一項に記載の方法。
- 遺伝子発現を、マイクロアレイを用いて決定することを特徴とする、請求項20に記載の方法。
- 遺伝子発現を、酵素的分解および/または化学的加水分解、並びに/或いは増幅法を行い、その後、核酸および/またはその誘導体、並びに/或いはその断片を定量することによって決定することを特徴とする、請求項11〜21のいずれか一項に記載の方法。
- 多臓器不全の非感染性原因および/または感染性原因に対する活性物質のスクリーニングのための遺伝子発現の決定のために、ならびに/あるいは、
多臓器不全の非感染性原因および/または感染性原因に対する効果を評価するために、
患者サンプルから生体外で得られた遺伝子発現プロファイル、および/またはそのために使用されるプローブの使用であって、
前記プローブは、配列番号1〜配列番号1297で表される遺伝子ならびに少なくとも20ヌクレオチドを有するその遺伝子断片からなる群から選択される、使用。 - 請求項23に挙げたプローブのハイブリダイズ可能な合成アナログを使用することを特徴とする、請求項23に記載の使用。
- 遺伝子および/または遺伝子断片が、20〜200ヌクレオチドを含むことを特徴とする、請求項23または24のいずれか一項に記載の使用。
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