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本稿では臨床上の包括的な概念であった微細脳機能障害(MBD)がコミュニケーション障害，学習障害, 注意欠陥多動性障害, 発達性協調運動障害などに細分化され, その中心障害, 併存障害, 二次障害の課題を, その診断基準の変遷と研究動向を展望から検討した。, We reviewed studies on diagnosis history From Minimal brain dysfunction to Learning disorders , Attention deficit and hyperactive disorders and Developmental Coordination Disorder. Minimal brain dysfunction is divided into three disorders by main disorder.

International audience; The prostate-specific antigen (PSA) is the main diagnostic biomarker for prostate cancer in clinical use, but it lacks specificity and sensitivity, particularly in low dosage values 1. 'How to use PSA' remains a current issue, either for diagnosis as a gray zone corresponding to a concentration in serum of 2.5-10 ng/ml which does not allow a clear differentiation to be made between cancer and noncancer 2 or for patient follow-up as analysis of post-operative PSA kinetic parameters can pose considerable challenges for their practical application 3,4. Alternatively, noncoding RNAs (ncRNAs) are emerging as key molecules in human cancer, with the potential to serve as novel markers of disease, e.g. PCA3 in prostate cancer 5,6 and to reveal uncharacterized aspects of tumor biology. Moreover, data from the ENCODE project published in 2012 showed that different RNA types cover about 62% of the genome. It also appears that the amount of transcriptional regulatory motifs is at least 4.5x higher than the one corresponding to protein-coding exons. Thus, long terminal repeats (LTRs) of human endogenous retroviruses (HERVs) constitute a wide range of putative/candidate transcriptional regulatory sequences, as it is their primary function in infectious retroviruses. HERVs, which are spread throughout the human genome, originate from ancestral and independent infections within the germ line, followed by copy-paste propagation processes and leading to multicopy families occupying 8% of the human genome (note that exons span 2% of our genome). Some HERV loci still express proteins that have been associated with several pathologies including cancer 7-10. We have designed a high-density microarray, in Affymetrix format, aiming to optimally characterize individual HERV loci expression, in order to better understand whether they can be active, if they drive ncRNA transcription or modulate coding gene expression. This tool has been applied in the prostate cancer field (Figure 1).