User profiles for Dionysios A. Antonopoulos
Dionysios AntonopoulosArgonne National Laboratory; University of Chicago Verified email at anl.gov Cited by 16258 |
Reproducible community dynamics of the gastrointestinal microbiota following antibiotic perturbation
DA Antonopoulos, SM Huse, HG Morrison… - Infection and …, 2009 - Am Soc Microbiol
Shifts in microbial communities are implicated in the pathogenesis of a number of gastrointestinal
diseases, but we have limited understanding of the mechanisms that lead to altered …
diseases, but we have limited understanding of the mechanisms that lead to altered …
Gene-centric metagenomics of the fiber-adherent bovine rumen microbiome reveals forage specific glycoside hydrolases
JM Brulc, DA Antonopoulos… - Proceedings of the …, 2009 - National Acad Sciences
The complex microbiome of the rumen functions as an effective system for the conversion of
plant cell wall biomass to microbial protein, short chain fatty acids, and gases. As such, it …
plant cell wall biomass to microbial protein, short chain fatty acids, and gases. As such, it …
Dietary-fat-induced taurocholic acid promotes pathobiont expansion and colitis in Il10−/− mice
…, H Fehlner-Peach, A Nadimpalli, DA Antonopoulos… - Nature, 2012 - nature.com
The composite human microbiome of Western populations has probably changed over the
past century, brought on by new environmental triggers that often have a negative impact on …
past century, brought on by new environmental triggers that often have a negative impact on …
Decreased Diversity of the Fecal Microbiome in Recurrent Clostridium difficile—Associated Diarrhea
JY Chang, DA Antonopoulos, A Kalra… - The Journal of …, 2008 - academic.oup.com
Antibiotic-associated diarrhea due to Clostridium difficile (CDAD) is thought to reflect colonization
of a disrupted microbial community by the pathogen. We profiled the fecal microbiota …
of a disrupted microbial community by the pathogen. We profiled the fecal microbiota …
[PDF][PDF] Innate and adaptive humoral responses coat distinct commensal bacteria with immunoglobulin A
Immunoglobulin A (IgA) is prominently secreted at mucosal surfaces and coats a fraction of
the intestinal microbiota. However, the commensal bacteria bound by IgA are poorly …
the intestinal microbiota. However, the commensal bacteria bound by IgA are poorly …
Commensal bacteria protect against food allergen sensitization
…, BR Theriault, DA Antonopoulos… - Proceedings of the …, 2014 - National Acad Sciences
Environmentally induced alterations in the commensal microbiota have been implicated in
the increasing prevalence of food allergy. We show here that sensitization to a food allergen …
the increasing prevalence of food allergy. We show here that sensitization to a food allergen …
[HTML][HTML] Exercise prevents weight gain and alters the gut microbiota in a mouse model of high fat diet-induced obesity
…, A Glawe, Y Wang, V Leone, DA Antonopoulos… - PloS one, 2014 - journals.plos.org
Background Diet-induced obesity (DIO) is a significant health concern which has been
linked to structural and functional changes in the gut microbiota. Exercise (Ex) is effective in …
linked to structural and functional changes in the gut microbiota. Exercise (Ex) is effective in …
16S rRNA gene-based analysis of fecal microbiota from preterm infants with and without necrotizing enterocolitis
…, S Qamar, EO Petrof, J Sun, DA Antonopoulos… - The ISME …, 2009 - academic.oup.com
Neonatal necrotizing enterocolitis (NEC) is an inflammatory intestinal disorder affecting
preterm infants. Intestinal bacteria have an important function; however no causative pathogen …
preterm infants. Intestinal bacteria have an important function; however no causative pathogen …
Natural polyreactive IgA antibodies coat the intestinal microbiota
INTRODUCTION Immunoglobulin A (IgA) is the most abundant mammalian antibody isotype,
constituting more than 80% of all antibody-secreting plasma cells at steady state. IgA is …
constituting more than 80% of all antibody-secreting plasma cells at steady state. IgA is …
[HTML][HTML] Diversity of bacteria at healthy human conjunctiva
…, KV Revanna, X Gao, DA Antonopoulos… - … & visual science, 2011 - tvst.arvojournals.org
Purpose.: Ocular surface (OS) microbiota contributes to infectious and autoimmune diseases
of the eye. Comprehensive analysis of microbial diversity at the OS has been impossible …
of the eye. Comprehensive analysis of microbial diversity at the OS has been impossible …