PubMed:24901105 JSONTXT

{"project":"DisGeNET","denotations":[{"id":"T0","span":{"begin":1859,"end":1866},"obj":"gene:723961"},{"id":"T1","span":{"begin":1881,"end":1886},"obj":"disease:C0028754"},{"id":"T2","span":{"begin":1859,"end":1866},"obj":"gene:3630"},{"id":"T3","span":{"begin":1881,"end":1886},"obj":"disease:C0028754"}],"relations":[{"id":"R1","pred":"associated_with","subj":"T0","obj":"T1"},{"id":"R2","pred":"associated_with","subj":"T2","obj":"T3"}],"namespaces":[{"prefix":"gene","uri":"http://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"disease","uri":"http://purl.bioontology.org/ontology/MEDLINEPLUS/"}],"text":"MicroRNA-125a-3p expression in abdominal adipose tissues is associated with insulin signalling gene expressions in morbid obesity: observations in Taiwanese.\nBACKGROUND: Micro (mi) RNAs have been found to play an important role in the regulation of adipogenesis and insulin sensitivity. However, associations between miRNA and insulin signalling-related gene expressions in abdominal adipose tissues in obese subjects remain unclear.\nMETHODS: We used a microarray platform to screen miRNA expressions in abdominal adipose tissues between genders in severely obese subjects and found that the top-ranking miRNA in abdominal omental adipose tissues was miRNA-125a-3p. MicroR-125a-3p and insulin signalling-related gene expressions in abdominal omental adipose tissues of all subjects (11 men and 10 women) were subsequently quantified by a real-time PCR. Also, associations of miR-125a-3p with insulin signalling-related gene expression and biochemical markers in obese subjects were analyzed by a linear regression analysis.\nRESULTS: miR-125a-3p expressed by abdominal omental adipose tissues was much higher in obese men than women. No gender difference was observed in abdominal subcutaneous adipose tissues. Concomitant with high miR-125a-3p, c-Jun N-terminal kinase gene expression was also higher, whereas insulin receptor was lower in men than women. There were negative associations of miR-125a-3p with the insulin receptor and phosphatidylinositol 3-kinase expressions. Fasting plasma glucose and cholesterol levels were positively associated with miR- 125a-3p expression. These associations were obvious in obese men but not women.\nCONCLUSION: Our results support the involvement of miR-125a-3p in regulating the insulin signalling pathway and imply that increased miR- 125a-3p expression in omental adipose tissues may be a characteristic feature of insulin resistance in obese men."}

{"project":"PubmedHPO","denotations":[{"id":"T1","span":{"begin":403,"end":408},"obj":"HP_0001513"}],"text":"MicroRNA-125a-3p expression in abdominal adipose tissues is associated with insulin signalling gene expressions in morbid obesity: observations in Taiwanese.\nBACKGROUND: Micro (mi) RNAs have been found to play an important role in the regulation of adipogenesis and insulin sensitivity. However, associations between miRNA and insulin signalling-related gene expressions in abdominal adipose tissues in obese subjects remain unclear.\nMETHODS: We used a microarray platform to screen miRNA expressions in abdominal adipose tissues between genders in severely obese subjects and found that the top-ranking miRNA in abdominal omental adipose tissues was miRNA-125a-3p. MicroR-125a-3p and insulin signalling-related gene expressions in abdominal omental adipose tissues of all subjects (11 men and 10 women) were subsequently quantified by a real-time PCR. Also, associations of miR-125a-3p with insulin signalling-related gene expression and biochemical markers in obese subjects were analyzed by a linear regression analysis.\nRESULTS: miR-125a-3p expressed by abdominal omental adipose tissues was much higher in obese men than women. No gender difference was observed in abdominal subcutaneous adipose tissues. Concomitant with high miR-125a-3p, c-Jun N-terminal kinase gene expression was also higher, whereas insulin receptor was lower in men than women. There were negative associations of miR-125a-3p with the insulin receptor and phosphatidylinositol 3-kinase expressions. Fasting plasma glucose and cholesterol levels were positively associated with miR- 125a-3p expression. These associations were obvious in obese men but not women.\nCONCLUSION: Our results support the involvement of miR-125a-3p in regulating the insulin signalling pathway and imply that increased miR- 125a-3p expression in omental adipose tissues may be a characteristic feature of insulin resistance in obese men."}

{"project":"Allie","denotations":[{"id":"SS1_24901105_2_0","span":{"begin":170,"end":175},"obj":"expanded"},{"id":"SS2_24901105_2_0","span":{"begin":177,"end":179},"obj":"abbr"}],"relations":[{"id":"AE1_24901105_2_0","pred":"abbreviatedTo","subj":"SS1_24901105_2_0","obj":"SS2_24901105_2_0"}],"text":"MicroRNA-125a-3p expression in abdominal adipose tissues is associated with insulin signalling gene expressions in morbid obesity: observations in Taiwanese.\nBACKGROUND: Micro (mi) RNAs have been found to play an important role in the regulation of adipogenesis and insulin sensitivity. However, associations between miRNA and insulin signalling-related gene expressions in abdominal adipose tissues in obese subjects remain unclear.\nMETHODS: We used a microarray platform to screen miRNA expressions in abdominal adipose tissues between genders in severely obese subjects and found that the top-ranking miRNA in abdominal omental adipose tissues was miRNA-125a-3p. MicroR-125a-3p and insulin signalling-related gene expressions in abdominal omental adipose tissues of all subjects (11 men and 10 women) were subsequently quantified by a real-time PCR. Also, associations of miR-125a-3p with insulin signalling-related gene expression and biochemical markers in obese subjects were analyzed by a linear regression analysis.\nRESULTS: miR-125a-3p expressed by abdominal omental adipose tissues was much higher in obese men than women. No gender difference was observed in abdominal subcutaneous adipose tissues. Concomitant with high miR-125a-3p, c-Jun N-terminal kinase gene expression was also higher, whereas insulin receptor was lower in men than women. There were negative associations of miR-125a-3p with the insulin receptor and phosphatidylinositol 3-kinase expressions. Fasting plasma glucose and cholesterol levels were positively associated with miR- 125a-3p expression. These associations were obvious in obese men but not women.\nCONCLUSION: Our results support the involvement of miR-125a-3p in regulating the insulin signalling pathway and imply that increased miR- 125a-3p expression in omental adipose tissues may be a characteristic feature of insulin resistance in obese men."}