Author Amanzada, Ahmad

• 2011 | Conference Abstract
  ​ ​COMBINED HEPATOCELLULAR-CHOLANGIOCARCINOMA: AN INDICATION FOR LIVER TRANSPLANTATION?​
  Schaefer, I.-M.; Reinecke, J.; Goralczyk, A. D.; Schultze, F. C.; Amanzada, A.; Schweyer, S. & Lorf, T. et al.​ (2011)
  Transplant International, 24 
  Malden​: Wiley-blackwell.
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• 2011 | Journal Article | 
  ​ ​Myeloperoxidase and elastase are only expressed by neutrophils in normal and in inflammed liver​
  Amanzada, A.; Malik, I. A.; Nischwitz, M.; Sultan, S.; Naz, N. & Ramadori, G.​ (2011) 
  Histochemistry and Cell Biology, 135(3) pp. 305​-315​.​ DOI: https://doi.org/10.1007/s00418-011-0787-1 
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• 2012 | Conference Abstract
  ​ ​Characterization of the erythropoietin/erythropoietin receptor axis in a rat model of liver damage and cholangiocarcinoma development​
  Moriconi, F.; Ramadori, P.; Amanzada, A.; Blaschke, M.; Schultze, F. C.; Khan, S. & Ramadori, G.​ (2012)
  Hepatology, 56 ​63rd Annual Meeting of the American-Association-for-the-Study-of-Liver-Diseases (AASLD)​, Boston, MA.
  Hoboken​: Wiley-blackwell.
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• 2012 | Conference Abstract
  ​ ​CHARACTERIZATION OF THE ERYTHROPOIETIN/ ERYTHROPOIETIN RECEPTOR AXIS IN A RAT MODEL OF LIVER DAMAGE AND CHOLANGIOCARCINOMA DEVELOPMENT​
  Moriconi, F.; Ramadori, P.; Blaschke, M.; Schultze, F. C.; Amanzada, A. & Ramadori, G.​ (2012)
  American Journal of Hematology, 87(10) 
  Hoboken​: Wiley-blackwell.
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• 2012 | Conference Abstract
  ​ ​CHRONIC AND PROGRESSIVE HEPATITIS DUE TO GENOTYPE 1 HCV-INFECTION MODIFY VITAMIN-D-METABOLISM​
  Amanzada, A.; Schneider, S.; Lindhorst, A.; Moriconi, F.; Reinhardt, L. & Ramadori, G.​ (2012)
  Journal of Hepatology, 56 ​47th Annual Meeting of the European-Association-for-the-Study-of-the-Liver (EASL)​, Barcelona, SPAIN.
  Amsterdam​: Elsevier Science Bv.
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• 2012 | Conference Abstract
  ​ ​RATHER THE ALLELIC VARIATION OF IL28B BUT NOT OF CYP27B1 OR HCV GENOTYPE PREDICT SPONTANEOUS ELIMINATION OF HCV-INFECTION​
  Amanzada, A.; Schneider, S.; Lindhorst, A.; Moriconi, F.; Reinhardt, L.; Wietzke-Braun, P. & Mihm, S. et al.​ (2012)
  Journal of Hepatology, 56 ​47th Annual Meeting of the European-Association-for-the-Study-of-the-Liver (EASL)​, Barcelona, SPAIN.
  Amsterdam​: Elsevier Science Bv.
  ​Details  WoS 

• 2012 | Journal Article | Letter Note
  ​ ​Enhancing predictive ability of IL28B-SNPs for SVR in HCV​
  Amanzada, A.; Schneider, S.; Moriconi, F.; Mihm, S.; van Thiel, D. H. & Ramadori, G.​ (2012) 
  Alimentary Pharmacology & Therapeutics, 35(2) pp. 317​-318​.​ DOI: https://doi.org/10.1111/j.1365-2036.2011.04931.x 
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• 2012 | Journal Article | 
  ​ ​High Predictability of a Sustained Virological Response (87%) in Chronic Hepatitis C Virus Genotype 1 Infection Treatment by Combined IL28B Genotype Analysis and gamma-Glutamyltransferase/Alanine Aminotransferase Ratio: A Retrospective Single-Center Study​
  Amanzada, A.; Goralczyk, A. D.; Schneider, S.; Moriconi, F.; Lindhorst, A.; Mihm, S. & van Thiel, D. H. et al.​ (2012) 
  Digestion, 86(3) pp. 218​-227​.​ DOI: https://doi.org/10.1159/000339879 
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• 2012 | Journal Article | 
  ​ ​The anti-TNF-alpha antibody infliximab indirectly regulates PECAM-1 gene expression in two models of in vitro blood cell activation​
  Moriconi, F.; Malik, I. A.; Amanzada, A.; Blaschke, M.; Raddatz, D.; Khan, S. & Ramadori, G.​ (2012) 
  Laboratory Investigation, 92(2) pp. 166​-177​.​ DOI: https://doi.org/10.1038/labinvest.2011.160 
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• 2012 | Journal Article
  ​ ​Early anemia and rapid virological response improve the predictive efficiency of IL28B-genotype for treatment outcome to antiviral combination therapy in patients infected with chronic HCV genotype 1​
  Amanzada, A.; Schneider, S.; Moriconi, F.; Lindhorst, A. ; Suermann, T.; van Thiel, D. H. & Mihm, S. et al.​ (2012) 
  Journal of Medical Virology, 84(8) pp. 1208​-1216​.​ DOI: https://doi.org/10.1002/jmv.23323 
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• 2013 | Journal Article
  ​ ​Identification of CD68(+) neutrophil granulocytes in in vitro model of acute inflammation and inflammatory bowel disease​
  Amanzada, A.; Malik, I. A.; Blaschke, M.; Khan, S.; Rahman, H.; Ramadori, G. & Moriconi, F.​ (2013) 
  INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY, 6(4) pp. 561​-570​.​
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• 2013 | Journal Article | 
  ​ ​Treatment of chronic HCV genotype 1 infection with telaprevir: a Bayesian mixed treatment comparison of fixed-length and response-guided treatment regimens in treatment-naive and -experienced patients​
  Goralczyk, A. D.; Cameron, S. & Amanzada, A.​ (2013) 
  BMC Gastroenterology, 13 art. 148​.​ DOI: https://doi.org/10.1186/1471-230X-13-148 
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• 2013 | Journal Article
  ​ ​FERRITIN L IS THE SOLE SERUM FERRITIN CONSTITUENT AND A POSITIVE HEPATIC ACUTE-PHASE PROTEIN​
  Naz, N.; Moriconi, F.; Ahmad, S.; Amanzada, A.; Khan, S.; Mihm, S. & Ramadori, G.  et al.​ (2013) 
  Shock, 39(6) pp. 520​-526​.​ DOI: https://doi.org/10.1097/SHK.0b013e31829266b9 
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• 2013 | Journal Article
  ​ ​Rat model of fractionated (2 Gy/day) 60 Gy irradiation of the liver: long-term effects​
  Rave-Fraenk, M.; Malik, I. A.; Christiansen, H.; Naz, N.; Sultan, S.; Amanzada, A. & Blaschke, M. et al.​ (2013) 
  Radiation and Environmental Biophysics, 52(3) pp. 321​-338​.​ DOI: https://doi.org/10.1007/s00411-013-0468-7 
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• 2013 | Journal Article | 
  ​ ​Interferon- lambda(4) (IFNL4) Transcript Expression in Human Liver Tissue Samples​
  Amanzada, A.; Kopp, W.; Spengler, U.; Ramadori, G. & Mihm, S.​ (2013) 
  PLoS ONE, 8(12) art. e84026​.​ DOI: https://doi.org/10.1371/journal.pone.0084026 
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• 2013 | Journal Article | 
  ​ ​Characterization of the erythropoietin/erythropoietin receptor axis in a rat model of liver damage and cholangiocarcinoma development​
  Moriconi, F.; Ramadori, P.; Schultze, F. C.; Blaschke, M.; Amanzada, A.; Khan, S. & Ramadori, G.​ (2013) 
  Histochemistry and Cell Biology, 139(3) pp. 473​-485​.​ DOI: https://doi.org/10.1007/s00418-012-1037-x 
  ​Details  DOI  PMID  PMC  WoS 

• 2013 | Journal Article
  ​ ​Vitamin D status and serum ferritin concentration in chronic hepatitis C virus type 1 infection​
  Amanzada, A.; Goralczyk, A. D.; Moriconi, F.; van Thiel, D. H.; Ramadori, G. & Mihm, S.​ (2013) 
  Journal of Medical Virology, 85(9) pp. 1534​-1541​.​ DOI: https://doi.org/10.1002/jmv.23632 
  ​Details  DOI  PMID  PMC  WoS 

• 2014 | Journal Article | 
  ​ ​Erythropoietin rs1617640 G allele associates with an attenuated rise of serum erythropoietin and a marked decline of hemoglobin in hepatitis C patients undergoing antiviral therapy​
  Amanzada, A.; Goralczyk, A. D.; Reinhardt, L.; Moriconi, F.; Cameron, S. & Mihm, S.​ (2014) 
  BMC Infectious Diseases, 14 art. 503​.​ DOI: https://doi.org/10.1186/1471-2334-14-503 
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• 2014 | Journal Article | 
  ​ ​Differential gene expression of chemokines in KRAS and BRAF mutated colorectal cell lines: Role of cytokines​
  Khan, S.; Cameron, S.; Blaschke, M.; Moriconi, F.; Naz, N.; Amanzada, A. & Ramadori, G. et al.​ (2014) 
  World Journal of Gastroenterology, 20(11) pp. 2979​-2994​.​ DOI: https://doi.org/10.3748/wjg.v20.i11.2979 
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• 2014 | Journal Article | Letter Note
  ​ ​Relating Serum GGT to ALT Activity Enhances Its Predictability on Treatment Outcome in Chronic Hepatitis C​
  Amanzada, A.; Ramadori, G. & Mihm, S.​ (2014) 
  Hepatology, 59(3) pp. 1213​-1214​.​ DOI: https://doi.org/10.1002/hep.26651 
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• 2014 | Journal Article | 
  ​ ​Induction of chemokines and cytokines before neutrophils and macrophage recruitment in different regions of rat liver after TAA administration​
  Amanzada, A.; Moriconi, F.; Mansuroglu, T.; Cameron, S.; Ramadori, G. & Malik, I. A.​ (2014) 
  Laboratory Investigation, 94(2) pp. 235​-247​.​ DOI: https://doi.org/10.1038/labinvest.2013.134 
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• 2014 | Journal Article
  ​ ​Does the interferon-lambda rather than the interferon-alpha pathway determine the outcome of hepatitis C virus infection?​
  Mihm, S.; Spengler, U.; Amanzada, A. & Ramadori, G.​ (2014) 
  Hepatology, 60(4) pp. 1437​-1439​.​ DOI: https://doi.org/10.1002/hep.27345 
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• 2015 | Journal Article | 
  ​ ​Association of serum vitamin B12 levels with stage of liver fibrosis and treatment outcome in patients with chronic hepatitis C virus genotype 1 infection: a retrospective study​
  Mechie, N.-C.; Goralzcyk, A. D.; Reinhardt, L.; Mihm, S. & Amanzada, A.​ (2015) 
  BMC Research Notes, 8(1) art. 260​.​ DOI: https://doi.org/10.1186/s13104-015-1248-z 
  ​Details  DOI 

• 2015 | Journal Article | Research Paper | 
  ​ ​Hepatic Interferon-lambda 3 (IFNL3) Gene Expression Reveals Not to Be Attenuated in Non-Favorable IFNL3 rs4803217 or IFNL4 rs368234815 Minor Allele Carriers in Chronic Hepatitis C​
  Amanzada, A.; Reinhardt, L.; Fey, D.; Zeisberg, E. M.   & Mihm, S.​ (2015) 
  PLoS ONE, 10(11) art. e0143783​.​ DOI: https://doi.org/10.1371/journal.pone.0143783 
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• 2016 | Conference Abstract
  ​ ​62-year old Patient with Exertional Dyspnea under Infliximab Therapy​
  Schoehl, J.; Mechie, N.; Amanzada, A.; Schwoerer, H.; Moerer, O.; Quintel, M. & Buck, C. et al.​ (2016)
  Der Internist, 57 pp. S22​-S23. 
  New york​: Springer.
  ​Details  WoS 

• 2016 | Journal Article | 
  ​ ​Severe Acute Respiratory Distress Syndrome during Infliximab Therapy in a Patient with Crohn Disease​
  Schoehl, J.; Mechie, N.-C.; Schwoerer, H.; Moerer, O.; Quintel, M.; Buck, C. & Ellenrieder, V. et al.​ (2016) 
  Case Reports in Gastroenterology, 10 pp. 574​-580​.​ DOI: https://doi.org/10.1159/000450676 
  ​Details  DOI  PMID  PMC 

• 2017 | Journal Article
  ​ ​Spontaneous remission of HCV infection after autologous stem cell transplantation in a 58-year-old man​
  Reinhardt, L.; Eiffert, H.; Wulf, G.; Stroebel, P.; Bremer, S. C. B. ; Amanzada, A. & Ellenrieder, V. et al.​ (2017) 
  Der Internist, 58(6) pp. 621​-625​.​ DOI: https://doi.org/10.1007/s00108-017-0206-3 
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• 2017 | Journal Article
  ​ ​Spontaneous Remission of HCV Infection after autologous Stem Cell Transplantation in a 58-year-old Man (vol 58, pg 626, 2017)​
  Reinhardt, L.; Eiffert, H.; Wulf, G.; Stroebel, P.; Bremer, S. C. B.; Amanzada, A. & Ellenrieder, V. et al.​ (2017) 
  Der Internist, 58(6).​ DOI: https://doi.org/10.1007/s00108-017-0228-x 
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• 2018 | Journal Article | 
  ​ ​Gall bladder wall thickening as non-invasive screening parameter for esophageal varices – a comparative endoscopic – sonographic study​
  Tsaknakis, B.; Masri, R.; Amanzada, A.; Petzold, G.; Ellenrieder, V.; Neesse, A. & Kunsch, S.​ (2018) 
  BMC Gastroenterology, 18(1) art. 123​.​ DOI: https://doi.org/10.1186/s12876-018-0852-5 
  ​Details  DOI  PMID  PMC 

• 2019 | Journal Article | 
  ​ ​Cytomegalovirus colitis in inflammatory bowel disease and after haematopoietic stem cell transplantation: diagnostic accuracy, predictors, risk factors and disease outcome​
  Mavropoulou, E.; Ternes, K.; Mechie, N.-C.; Bremer, S. C. B.; Kunsch, S.; Ellenrieder, V. & Neesse, A. et al.​ (2019) 
  BMJ Open Gastroenterology, 6(1) art. e000258​.​ DOI: https://doi.org/10.1136/bmjgast-2018-000258 
  ​Details  DOI 

• 2020 | Journal Article | 
  ​ ​Endoscopic mucosal resection with an additional working channel (EMR+) in a porcine ex vivo model: a novel technique to improve en bloc resection rate of snare polypectomy​
  Knoop, R. F.; Wedi, E.; Petzold, G.; Bremer, S. C.; Amanzada, A.; Ellenrieder, V. & Neesse, A. et al.​ (2020) 
  Endoscopy International Open, 08(02) pp. E99​-E104​.​ DOI: https://doi.org/10.1055/a-0996-8050 
  ​Details  DOI 

• 2021 | Journal Article
  ​ ​Comprehensive Wet-Bench and Bioinformatics Workflow for Complex Microbiota Using Oxford Nanopore Technologies​
  Ammer-Herrmenau, C.; Pfisterer, N.; van den Berg, T.; Gavrilova, I.; Amanzada, A.; Singh, S. K. & Khalil, A. et al.​ (2021) 
  mSystems, 6(4).​ DOI: https://doi.org/10.1128/mSystems.00750-21 
  ​Details  DOI 

• 2021 | Journal Article | 
  ​ ​Mycobacterium avium subsp. paratuberculosis Virulence: A Review​
  Ssekitoleko, J.; Ojok, L.; Abd El Wahed, A.; Erume, J.; Amanzada, A.; Eltayeb, E. & Eltom, K. H. et al.​ (2021) 
  Microorganisms, 9(12) pp. 2623​.​ DOI: https://doi.org/10.3390/microorganisms9122623 
  ​Details  DOI 

• 2021 | Journal Article | 
  ​ ​Pathological gallbladder wall thickening is associated with advanced chronic liver disease and independent of serum albumin​
  Bremer, S. C. B.; Knoop, R. F.; Porsche, M.; Amanzada, A.; Ellenrieder, V.; Neesse, A. & Kunsch, S. et al.​ (2021) 
  Journal of Clinical Ultrasound, 50(3) pp. 367​-374​.​ DOI: https://doi.org/10.1002/jcu.23077 
  ​Details  DOI 

• 2021 | Journal Article | 
  ​ ​Evaluation of ustekinumab trough levels during induction and maintenance therapy with regard to disease activity status in difficult to treat Crohn disease patients​
  Mechie, N.-C.; Burmester, M.; Mavropoulou, E.; Pilavakis, Y.; Kunsch, S.; Ellenrieder, V. & Amanzada, A.​ (2021) 
  Medicine, 100(11) pp. e25111​.​ DOI: https://doi.org/10.1097/MD.0000000000025111 
  ​Details  DOI 

• 2021 | Journal Article | Research Paper | 
  ​ ​Enhancer of Zeste Homolog 2 in Colorectal Cancer Development and Progression​
  Bremer, S. C. B.; Mechie, N.-C.; Mavropoulou, E.; Ellenrieder, V.; Hessmann, E. ; Conradi, L.-C. & Amanzada, A. et al.​ (2021) 
  Digestion, 102(2) pp. 227​-235​.​ DOI: https://doi.org/10.1159/000504093 
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• 2022 | Journal Article | Research Paper
  ​ ​Induction of remission with tacrolimus in a patient with severe acute, cortisone refractory ulcerative colitis and severe Covid-19 pneumonia: a case report​
  Rieker, L.; Hofer, J.; Petzold, G.; Ellenrieder, V. & Amanzada, A.​ (2022) 
  BMC Gastroenterology, 22(1) art. 22​.​ DOI: https://doi.org/10.1186/s12876-022-02094-3 
  ​Details  DOI 

• 2023 | Journal Article
  ​ ​Endoscopic mucosal resection and endoscopic submucosal dissection with an external additional working channel (EMR+ and ESD+) are equivalent to using a double-channel endoscope: a systematic evaluation in a porcine ex vivo model​
  Knoop, R. F.; Amanzada, A.; Petzold, G.; Ellenrieder, V.; Engelhardt, M.; Neesse, A. & Bremer, S. C. B. et al.​ (2023) 
  Surgical Endoscopy,.​ DOI: https://doi.org/10.1007/s00464-023-10295-4 
  ​Details  DOI 

• 2023 | Journal Article | 
  ​ ​Visualization of deglutition and gastroesophageal reflux using real-time MRI: a standardized approach to image acquisition and assessment​
  Biggemann, L.; Uhlig, J.; Streit, U.; Al-Bourini, O.; Wedi, E.; Amanzada, A. & Ellenrieder, V. et al.​ (2023) 
  Scientific Reports, 13(1).​ DOI: https://doi.org/10.1038/s41598-023-49776-w 
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