Search Results - "Petersen, Andreas M."

The association between the gut microbiota and the inflammatory bowel disease activity: a systematic review and meta-analysis by Prosberg, Michelle, Bendtsen, Flemming, Vind, Ida, Petersen, Andreas M., Gluud, Lise L.

“…Background: The pathogenesis of inflammatory bowel diseases (IBD) involves complex interactions between the microbiome and the immune system. We evaluated the…”
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Whole-Genome Sequencing to Detect Numerous Campylobacter jejuni Outbreaks and Match Patient Isolates to Sources, Denmark, 2015-2017 by Joensen, Katrine G, Kiil, Kristoffer, Gantzhorn, Mette R, Nauerby, Birgitte, Engberg, Jørgen, Holt, Hanne M, Nielsen, Hans L, Petersen, Andreas M, Kuhn, Katrin G, Sandø, Gudrun, Ethelberg, Steen, Nielsen, Eva M

“…In industrialized countries, the leading cause of bacterial gastroenteritis is Campylobacter jejuni. However, outbreaks are rarely reported, which may reflect…”
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Children Attending Day Care Centers are a Year-round Reservoir of Gastrointestinal Viruses by Hebbelstrup Jensen, Betina, Jokelainen, Pikka, Nielsen, Alex Christian Yde, Franck, Kristina Træholt, Rejkjær Holm, Dorthe, Schønning, Kristian, Petersen, Andreas M., Krogfelt, Karen A.

“…Viral gastroenteritis causes high morbidity worldwide. In this study, stool samples from 179 children aged 0–6 years attending Danish day care centers were…”
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A Sporadic Four-Year Hospital Outbreak of a ST97-IVa MRSA With Half of the Patients First Identified in the Community by Rubin, Ingrid M, Hansen, Thomas A, Klingenberg, Anne Mette, Petersen, Andreas M, Worning, Peder, Westh, Henrik, Bartels, Mette D

“…This study describes a sporadically occurring 4-year outbreak of methicillin-resistant (MRSA) originating from a surgical ward. Whole-genome sequencing (WGS)…”
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Comparative genomics of Escherichia coli isolated from patients with inflammatory bowel disease by Vejborg, Rebecca Munk, Hancock, Viktoria, Petersen, Andreas M, Krogfelt, Karen A, Klemm, Per

“…Inflammatory bowel disease (IBD) is used to describe a state of idiopathic, chronic inflammation of the gastrointestinal tract. The two main phenotypes of IBD…”
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Genetic Virulence Profile of Enteroaggregative Escherichia coli Strains Isolated from Danish Children with Either Acute or Persistent Diarrhea by Hebbelstrup Jensen, Betina, Poulsen, Anja, Hebbelstrup Rye Rasmussen, Stig, Struve, Carsten, Engberg, Jørgen H, Friis-Møller, Alice, Boisen, Nadia, Jønsson, Rie, Petersen, Randi F, Petersen, Andreas M, Krogfelt, Karen A

“…Enteroaggregative (EAEC) is frequently found in diarrheal stools worldwide. It has been associated with persistent diarrhea, weight loss, and failure to thrive…”
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A phylogenetic group of Escherichia coli associated with active left-sided inflammatory bowel disease by Petersen, Andreas M, Nielsen, Eva M, Litrup, Eva, Brynskov, Jørn, Mirsepasi, Hengameh, Krogfelt, Karen A

“…Escherichia coli have been found in increased numbers in tissues from patients with Inflammatory Bowel Disease (IBD) and adherent-invasive E. coli have been…”
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Origins of the E. coli Strain Causing an Outbreak of Hemolytic–Uremic Syndrome in Germany by Rasko, David A, Webster, Dale R, Sahl, Jason W, Bashir, Ali, Boisen, Nadia, Scheutz, Flemming, Paxinos, Ellen E, Sebra, Robert, Chin, Chen-Shan, Iliopoulos, Dimitris, Klammer, Aaron, Peluso, Paul, Lee, Lawrence, Kislyuk, Andrey O, Bullard, James, Kasarskis, Andrew, Wang, Susanna, Eid, John, Rank, David, Redman, Julia C, Steyert, Susan R, Frimodt-Møller, Jakob, Struve, Carsten, Petersen, Andreas M, Krogfelt, Karen A, Nataro, James P, Schadt, Eric E, Waldor, Matthew K

“…The authors sequenced the genome of an isolate of the E. coli strain causing the outbreak of bloody diarrhea and the hemolytic–uremic syndrome (HUS) in…”
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The association between bacteriuria and adverse pregnancy outcomes: a systematic review and meta-analysis of observational studies by Piazzolla, Hans R W, Modin, Frederikke, Halkjær, Sofie I, Petersen, Andreas M, Calum, Henrik, Holm, Anne

“…Abstract Background Antibiotics for bacteriuria and urinary tract infection are commonly prescribed during pregnancy to avoid adverse pregnancy outcomes. The…”
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The Composition of the Fecal and Mucosa-adherent Microbiota Varies Based on Age and Disease Activity in Ulcerative Colitis by Malham, Mikkel, Vestergaard, Marie V, Bataillon, Thomas, Villesen, Palle, Dempfle, Astrid, Bang, Corinna, Engsbro, Anne Line, Jakobsen, Christian, Franke, Andre, Wewer, Vibeke, Thingholm, Louise B, Petersen, Andreas M

“…Pediatric-onset ulcerative colitis (pUC) represents a more aggressive disease phenotype compared with adult-onset UC. We hypothesized that this difference can,…”
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Genomic epidemiology of the Escherichia coli O104:H4 outbreaks in Europe, 2011 by Grad, Yonatan H, Lipsitch, Marc, Feldgarden, Michael, Arachchi, Harindra M, Cerqueira, Gustavo C, FitzGerald, Michael, Godfrey, Paul, Haas, Brian J, Murphy, Cheryl I, Russ, Carsten, Sykes, Sean, Walker, Bruce J, Wortman, Jennifer R, Young, Sarah, Zeng, Qiandong, Abouelleil, Amr, Bochicchio, James, Chauvin, Sara, DeSmet, Timothy, Gujja, Sharvari, McCowan, Caryn, Montmayeur, Anna, Steelman, Scott, Frimodt-Møller, Jakob, Petersen, Andreas M, Struve, Carsten, Krogfelt, Karen A, Bingen, Edouard, Weill, François-Xavier, Lander, Eric S, Nusbaum, Chad, Birren, Bruce W, Hung, Deborah T, Hanage, William P

“…The degree to which molecular epidemiology reveals information about the sources and transmission patterns of an outbreak depends on the resolution of the…”
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Probiotic Treatment of Ulcerative Colitis with Trichuris Suis Ova: A Randomised, Double-blinded, Placebo-controlled Clinical Trial [the PROCTO Trial] by Prosberg, Michelle V, Halkjær, Sofie I, Lo, Bobby, Bremerskov-Köser, Christina, Ilvemark, Johan F K F, Seidelin, Jakob B, Kristiansen, Malene F, Kort, Anja, Kallemose, Thomas, Bager, Peter, Bendtsen, Flemming, Nordgaard-Lassen, Inge, Kapel, Hanne S, Kringel, Helene, Kapel, Christian M O, Petersen, Andreas M

“…Abstract Background and Aims To demonstrate that administration of 7500 Trichuris suis ova [TSO] every second week over 24 weeks would reduce the intestinal…”
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Use of Prophylactic Saccharomyces Boulardi I to Prevent Clostridium Difficile Infection: A Prospective Intervention Study by Carstensen, Jeppe W, Chehri, Mahtab, Schønning, Kristian, Rasmussen, Steen C, Anhøj, Jacob, Andersen, Christian, Petersen, Andreas M

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The Intestinal Dysbiosis Found in IBD-Patients are Linked to Colonization with Extra-Intestinal Pathogenic Escherichia Coli by Mirsepasi-Lauridsen, Hengameh Chloé, Vester-Andersen, Marianne, Sørensen, Nikolaj, Krogfelt, Karen A, Bendtsen, Flemming, Petersen, Andreas M

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Complete Genome Sequences of Extraintestinal Pathogenic Escherichia coli Clinical Isolates from Danish Ulcerative Colitis Patients by Meski, Simon, Struve, Carsten, Mirsepasi-Lauridsen, Hengameh C, Petersen, Andreas M, Jelsbak, Lotte, Skovgaard, Ole, Krogfelt, Karen A

“…Extraintestinal pathogenic Escherichia coli (ExPEC) is a potential factor in ulcerative colitis etiology. We report here the complete genome and plasmid…”
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Microbial diversity in fecal samples depends on DNA extraction method: easyMag DNA extraction compared to QIAamp DNA stool mini kit extraction by Mirsepasi, Hengameh, Persson, Søren, Struve, Carsten, Andersen, Lee O B, Petersen, Andreas M, Krogfelt, Karen A

“…There are challenges, when extracting bacterial DNA from specimens for molecular diagnostics, since fecal samples also contain DNA from human cells and many…”
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Ulcerative Colitis-Associated Escherichia Coli Colonize the Intestinal Mucosa of Susceptible Host and Promote Colitis via Hemolysin Production by Mirsepasi-Lauridsen, Hengameh Chloé, Yang, Hyungjun, Bosman, Else, Struve, Carsten, Yu, Hongbing, Wu, Xiujuan, Ma, Caixia, Fotovati, Abbas, Petersen, Andreas M, Jacobson, Kevan, Krogfelt, Karen A, Vallance, Bruce

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Tu1186 Risk of Invasive Pneumococcal Infection in Patients With Inflammatory Bowel Disease: A Nationwide Danish Cohort Study by Kantsø, Bjørn, Simonsen, Jacob, Hoffmann, Steen, Valentiner-Branth, Palle, Petersen, Andreas M, Jess, Tine

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In Crohn’s Disease, an Aggressive Disease Course is Related to an Increased Abundancy of Proteobacteria; A Seven Year Follow Up Study by Vester-Andersen, Marianne, Mirsepasi-Lauridsen, Hengameh Chloé, Vind, Ida, Prosberg, Michelle V, Mortensen, Christian O, Träger, Conny, Thorkilgaard, Tine, Skovsen, Karina, Sørensen, Nikolaj, Krogfelt, Karen A, Bendtsen, Flemming, Petersen, Andreas M

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Tu1759 Hemolysin in IBD Associated E Coli Disrupts Tight Junctions by Mirsepasi, Hengameh, Du, Zhengyu, Struve, Carsten, Karczewski, Jurgen, Krogfelt, Karen A, Wells, Jerry M, Petersen, Andreas M

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