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44篇 您的检索式:作者名="E Kalra"
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1Estrogen receptor expression in chronic hepatitis C and hepatocellular carcinoma pathogenesis显示文摘AIM To investigate gender-specific liver estrogen receptor(ER) expression in normal subjects and patients with hepatitis C virus(HCV)-related cirrhosis and hepatocellular carcinoma(HCC).METHODS Liver tissues from normal donors and patients diagnosed with HCV-related cirrhosis and HCV-related HCC were obtained from the NIH Liver Tissue and Cell Distribution System. The expression of ER subtypes, ERα and ERβ, were evaluated by Western blotting and real-time RT-PCR. The subcellular distribution of ERα and ERβ was further determined in nuclear and cytoplasmic tissue lysates along with the expression ofinflammatory [activated NF-κB and IκB-kinase(IKK)] and oncogenic(cyclin D1) markers by Western blotting and immunohistochemistry. The expression of ERα and ERβ was correlated with the expression of activated NF-κB, activated IKK and cyclin D1 by Spearman's correlation. RESULTS Both ER subtypes were expressed in normal livers but male livers showed significantly higher expression of ERα than females(P < 0.05). We observed significantly higher m RNA expression of ERα in HCV-related HCC liver tissues as compared to normals(P < 0.05) and ERβ in livers of HCV-related cirrhosis and HCV-related HCC subjects(P < 0.05). At the protein level, there was a significantly higher expression of nuclear ERα in livers of HCV-related HCC patients and nuclear ERβ in HCV-related cirrhosis patients as compared to normals(P < 0.05). Furthermore, we observed a significantly higher expression of phosphorylated NF-κB and cyclin D1 in diseased livers(P < 0.05). There was a positive correlation between the expression of nuclear ER subtypes and nuclear cyclin D1 and a negative correlation between cytoplasmic ER subtypes and cytoplasmic phosphorylated IKK in HCV-related HCC livers. These findings suggest that dysregulated expression of ER subtypes following chronic HCVinfection may contribute to the progression of HCVrelated cirrhosis to HCV-related HCC.CONCLUSION Gender differences were observed in ERα expression in normal livers. Alterations in ER subtype expression observed in diseased livers may influence genderrelated disparity in HCV-related pathogenesis.Janaki K Iyer Mamta Kalra Anil Kaul Mark E Payton Rashmi Kaul 2017World Journal of Gastroenterology2017,23,37:5
2New Insights Into the Epidemiologic and Clinical Manifestations of Atherosclerotic Renovascular Disease显示文摘Conlon PJ O'Riordan E Kalra PA 2000Am J Kidney Dis2000,35,4:1
3Resveratrol enhances ultraviolet B induced cell death through nuclear factor-κB pathway in human epidermoid carcinoma A431 cells显示文摘Roy P Madan E Kalra N 2009Biochem Biophys Res Com- mun2009,384,2:1
4Exon skipping andgene transfer restore dystrophin expression in human inducedpluripotent stem cells-cardiomyocytes harboring DMD mutations显示文摘Dick E Kalra S Anderson D George V 2013Stem Cells Dev2013,22,20:1
5Lympho- cytic hypophysitis in children:a novel presentation and literature re- view显示文摘Kalra A A Riel-Romero R M Gonzalez-Toledo E 2011J Child Neurol2011,26,1:1
6Antigen retrieval in fomalin-fixed parafin-embedding tissue: an enhancement method for immunohistochemical staining based on microwave oven heating of tissue sections显示文摘Shi S R Key M E Kalra K L 1991J Histochem Cytochem1991,39,6:1
716-MDCT of the post- traumatic pediatric elbow:optimum parameters and associated radiation dose显示文摘Chapman V M Kalra M Halpem E 2005Am J Roentgenol2005,185,3:1
8Exon skipping and gene transferrestore dystrophin expression in human induced pluripotent stemcells-cardiomyocytes harboring DMD mutations显示文摘Dick E Kalra S Anderson D 2013Stem Cells Dev2013,22,10:1
9显示文摘 O'Riordan E Kalra RA etal 2000Am J Kidney Dis2000,35,:1
10Abdominal CT:comparison of adaptive statistical iterative and filtered back projection reconstruction techniques显示文摘Singh S Kalra M K Hsieh J Licato P E Do S 2010Radiology2010,257,2:1
11Agmatine, a novel hypothalamic amine,stimulates pituitary luteinizing hormone release in vivo and hypothalamic luteinizinghormone-releasing hormone release in vitro显示文摘Kalra SP Pearson E Sahu A Kalra PS 1995Neurosci Lett1995,194,3:1
12New insights into the epidemiologic and clinical manifestations of atherosclerotic renovascular disease显示文摘Conion PJ O'Riordan E Kalra PA 2000Am J Kidney Dis2000,35,:1
13Adverse reactions to intravenous iodinated contrast media: a primer for radiologists显示文摘Namasivayam S Kalra M K Torres W E 2006Emerg Radiol2006,12,5:1
14Antigen retrieval in formalin-fixed, paraffin-embedded tissues an enhancement method for immunohis tochemical staining based on microwave oven heating of tissue sections 显示文摘Shi S R Key E M Kalra K L 1991The Journal of Histochemistry and Cytoochemistry1991,,39:1
15Lymphocytic hypophysitis in children: a novel presentation and literature review 显示文摘Kalra AA Riel-Romero RM Gonzalez-Toledo E 2011J Child Neurol2011,26,1:1
16Rhythmic, reciprocal ghrelin and leptin signaling: new insight in the development of obesity显示文摘Kalra S P Bagnasco M Otukonyong E E 2003Regulatory Peptides2003,111,:1
17Alternative strategies for stroke care: a prospective randomized controlled trial 显示文摘Kalra L Evans E Perez I 2000Lancet2000,356,:1
18Generalized synchronization of spatiotemporal chaos in liquid crystal spatial light modulator显示文摘Rogers E A Kalra R Schrol R D 2004Phys Rev Lett2004,93,84:1
19Neuropeptidergic characterization of the leptin receptor mutated obese Koletsky rat 显示文摘Keen Rhinehart E Kalra SP 2004Regul Pept2004,119,:1
20New insights into the epidemiologie and clinical manifestations of atherosclerotic renovascular disease显示文摘Conlon PJ O Riordan E Kalra PA 2000Am J Kidney Dis2000,35,:1
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