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          <dc:title>ウイルス性慢性肝疾患からの発癌に関わるマイクロRNAの探索</dc:title>
          <dc:title xml:lang="en">Micro RNA expressions of chronic hepatitis related hepatocellular carcinoma</dc:title>
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            <jpcoar:creatorName>上田, 晃之</jpcoar:creatorName>
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          <datacite:description descriptionType="Abstract">B型慢性肝炎では、肝細胞癌でのAP1発現と、背景肝のDNA損傷応答関連遺伝子発現間に直接相互作用を認めた。また、癌部におけるAP1発現は、癌部で発現亢進する多くの遺伝子と直接相互作用を有していた。一方、C型慢性肝炎では背景肝でのSTAT1およびPTEN発現は、癌部での血管新生、線維形成、および腫瘍形成促進遺伝子である、EGR1およびFAK1発現を抑制していた。リアルタイムPCRでの検証では、発癌時点での背景肝におけるSTAT1およびPTEN発現は、発癌以前と比較し低下していた。マイクロRNAでの検証では肝癌発癌における発現変化の検証をし、以前の報告を確認しえた。</datacite:description>
          <datacite:description descriptionType="Abstract">DNA damage response genes in non-tumor lesions were associated with AP1 signaling which mediates the expression of many genes in CH-B-related HCC. In contrast, signal transducers and activators of transcription 1 and phosphatase and tensin homolog in non-tumor lesions were associated with early growth response protein 1 signaling that potentially promotes angiogenesis, fibrogenesis, and tumorigenesis in CH-C-related HCC. MicroRNAs were up- or down-regulated in cancerous tissue. These expression changes were confirmed as previously.
Gene expression profiling of HCC and non-tumor lesions revealed the predisposing changes of gene expression in HCC. This approach has potential for the early diagnosis and possible prevention of HCC.</datacite:description>
          <datacite:description descriptionType="Other">研究課題/領域番号:24790686, 研究期間(年度):2012-04-01 – 2014-03-31</datacite:description>
          <datacite:description descriptionType="Other">出典：「ウイルス性慢性肝疾患からの発癌に関わるマイクロRNAの探索」研究成果報告書　課題番号24790686
（KAKEN：科学研究費助成事業データベース（国立情報学研究所））
（https://kaken.nii.ac.jp/ja/report/KAKENHI-PROJECT-24790686/24790686seika/)を加工して作成</datacite:description>
          <datacite:description descriptionType="Other">金沢大学医薬保健研究域医学系</datacite:description>
          <datacite:date dateType="Issued">2014-05-22</datacite:date>
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          <jpcoar:identifier identifierType="DOI">https://doi.org/10.24517/00059702</jpcoar:identifier>
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          <jpcoar:sourceTitle>平成25(2013)年度 科学研究費補助金 若手研究(B) 研究成果報告書</jpcoar:sourceTitle>
          <jpcoar:sourceTitle xml:lang="en">2013 Fiscal Year Final Research Report</jpcoar:sourceTitle>
          <jpcoar:volume>2012-04-01 – 2014-03-31</jpcoar:volume>
          <jpcoar:pageStart>4p.</jpcoar:pageStart>
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            <datacite:date dateType="Available">2020-10-16</datacite:date>
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