author_facet Scher, Jose U.
Ubeda, Carles
Equinda, Michele
Khanin, Raya
Buischi, Yvonne
Viale, Agnes
Lipuma, Lauren
Attur, Mukundan
Pillinger, Michael H.
Weissmann, Gerald
Littman, Dan R.
Pamer, Eric G.
Bretz, Walter A.
Abramson, Steven B.
Scher, Jose U.
Ubeda, Carles
Equinda, Michele
Khanin, Raya
Buischi, Yvonne
Viale, Agnes
Lipuma, Lauren
Attur, Mukundan
Pillinger, Michael H.
Weissmann, Gerald
Littman, Dan R.
Pamer, Eric G.
Bretz, Walter A.
Abramson, Steven B.
author Scher, Jose U.
Ubeda, Carles
Equinda, Michele
Khanin, Raya
Buischi, Yvonne
Viale, Agnes
Lipuma, Lauren
Attur, Mukundan
Pillinger, Michael H.
Weissmann, Gerald
Littman, Dan R.
Pamer, Eric G.
Bretz, Walter A.
Abramson, Steven B.
spellingShingle Scher, Jose U.
Ubeda, Carles
Equinda, Michele
Khanin, Raya
Buischi, Yvonne
Viale, Agnes
Lipuma, Lauren
Attur, Mukundan
Pillinger, Michael H.
Weissmann, Gerald
Littman, Dan R.
Pamer, Eric G.
Bretz, Walter A.
Abramson, Steven B.
Arthritis & Rheumatism
Periodontal disease and the oral microbiota in new‐onset rheumatoid arthritis
Pharmacology (medical)
Immunology
Rheumatology
Immunology and Allergy
author_sort scher, jose u.
spelling Scher, Jose U. Ubeda, Carles Equinda, Michele Khanin, Raya Buischi, Yvonne Viale, Agnes Lipuma, Lauren Attur, Mukundan Pillinger, Michael H. Weissmann, Gerald Littman, Dan R. Pamer, Eric G. Bretz, Walter A. Abramson, Steven B. 0004-3591 1529-0131 Wiley Pharmacology (medical) Immunology Rheumatology Immunology and Allergy http://dx.doi.org/10.1002/art.34539 <jats:title>Abstract</jats:title><jats:sec><jats:title>Objective</jats:title><jats:p>To profile the abundance and diversity of subgingival oral microbiota in patients with never‐treated, new‐onset rheumatoid arthritis (RA).</jats:p></jats:sec><jats:sec><jats:title>Methods</jats:title><jats:p>Periodontal disease (PD) status, clinical activity, and sociodemographic factors were determined in patients with new‐onset RA, patients with chronic RA, and healthy subjects. Multiplexed‐454 pyrosequencing was used to compare the composition of subgingival microbiota and establish correlations between the presence/abundance of bacteria and disease phenotypes. Anti–<jats:italic>Porphyromonas gingivalis</jats:italic> antibody testing was performed to assess prior exposure to the bacterial pathogen <jats:italic>P gingivalis</jats:italic>.</jats:p></jats:sec><jats:sec><jats:title>Results</jats:title><jats:p>The more advanced forms of periodontitis were already present at disease onset in patients with new‐onset RA. The subgingival microbiota observed in patients with new‐onset RA was distinct from that found in healthy controls. In most cases, however, these microbial differences could be attributed to the severity of PD and were not inherent to RA. The presence and abundance of <jats:italic>P gingivalis</jats:italic> were also directly associated with the severity of PD and were not unique to RA. The presence of <jats:italic>P gingivalis</jats:italic> was not correlated with anti–citrullinated protein antibody (ACPA) titers. Overall exposure to <jats:italic>P gingivalis</jats:italic> was similar between patients with new‐onset RA and controls, observed in 78% of patients and 83% of controls. The presence and abundance of <jats:italic>Anaeroglobus geminatus</jats:italic> correlated with the presence of ACPAs/rheumatoid factor. <jats:italic>Prevotella</jats:italic> and <jats:italic>Leptotrichia</jats:italic> species were the only characteristic taxa observed in patients with new‐onset RA irrespective of PD status.</jats:p></jats:sec><jats:sec><jats:title>Conclusion</jats:title><jats:p>Patients with new‐onset RA exhibited a high prevalence of PD at disease onset, despite their young age and paucity of smoking history. The subgingival microbiota profile in patients with new‐onset RA was similar to that in patients with chronic RA and healthy subjects whose PD was of comparable severity. Although colonization with <jats:italic>P gingivalis</jats:italic> correlated with the severity of PD, overall exposure to <jats:italic>P gingivalis</jats:italic> was similar among the groups. The role of <jats:italic>A geminatus</jats:italic> and <jats:italic>Prevotella/Leptotrichia</jats:italic> species in this process merits further study.</jats:p></jats:sec> Periodontal disease and the oral microbiota in new‐onset rheumatoid arthritis Arthritis & Rheumatism
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source_id 49
title Periodontal disease and the oral microbiota in new‐onset rheumatoid arthritis
title_unstemmed Periodontal disease and the oral microbiota in new‐onset rheumatoid arthritis
title_full Periodontal disease and the oral microbiota in new‐onset rheumatoid arthritis
title_fullStr Periodontal disease and the oral microbiota in new‐onset rheumatoid arthritis
title_full_unstemmed Periodontal disease and the oral microbiota in new‐onset rheumatoid arthritis
title_short Periodontal disease and the oral microbiota in new‐onset rheumatoid arthritis
title_sort periodontal disease and the oral microbiota in new‐onset rheumatoid arthritis
topic Pharmacology (medical)
Immunology
Rheumatology
Immunology and Allergy
url http://dx.doi.org/10.1002/art.34539
publishDate 2012
physical 3083-3094
description <jats:title>Abstract</jats:title><jats:sec><jats:title>Objective</jats:title><jats:p>To profile the abundance and diversity of subgingival oral microbiota in patients with never‐treated, new‐onset rheumatoid arthritis (RA).</jats:p></jats:sec><jats:sec><jats:title>Methods</jats:title><jats:p>Periodontal disease (PD) status, clinical activity, and sociodemographic factors were determined in patients with new‐onset RA, patients with chronic RA, and healthy subjects. Multiplexed‐454 pyrosequencing was used to compare the composition of subgingival microbiota and establish correlations between the presence/abundance of bacteria and disease phenotypes. Anti–<jats:italic>Porphyromonas gingivalis</jats:italic> antibody testing was performed to assess prior exposure to the bacterial pathogen <jats:italic>P gingivalis</jats:italic>.</jats:p></jats:sec><jats:sec><jats:title>Results</jats:title><jats:p>The more advanced forms of periodontitis were already present at disease onset in patients with new‐onset RA. The subgingival microbiota observed in patients with new‐onset RA was distinct from that found in healthy controls. In most cases, however, these microbial differences could be attributed to the severity of PD and were not inherent to RA. The presence and abundance of <jats:italic>P gingivalis</jats:italic> were also directly associated with the severity of PD and were not unique to RA. The presence of <jats:italic>P gingivalis</jats:italic> was not correlated with anti–citrullinated protein antibody (ACPA) titers. Overall exposure to <jats:italic>P gingivalis</jats:italic> was similar between patients with new‐onset RA and controls, observed in 78% of patients and 83% of controls. The presence and abundance of <jats:italic>Anaeroglobus geminatus</jats:italic> correlated with the presence of ACPAs/rheumatoid factor. <jats:italic>Prevotella</jats:italic> and <jats:italic>Leptotrichia</jats:italic> species were the only characteristic taxa observed in patients with new‐onset RA irrespective of PD status.</jats:p></jats:sec><jats:sec><jats:title>Conclusion</jats:title><jats:p>Patients with new‐onset RA exhibited a high prevalence of PD at disease onset, despite their young age and paucity of smoking history. The subgingival microbiota profile in patients with new‐onset RA was similar to that in patients with chronic RA and healthy subjects whose PD was of comparable severity. Although colonization with <jats:italic>P gingivalis</jats:italic> correlated with the severity of PD, overall exposure to <jats:italic>P gingivalis</jats:italic> was similar among the groups. The role of <jats:italic>A geminatus</jats:italic> and <jats:italic>Prevotella/Leptotrichia</jats:italic> species in this process merits further study.</jats:p></jats:sec>
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author Scher, Jose U., Ubeda, Carles, Equinda, Michele, Khanin, Raya, Buischi, Yvonne, Viale, Agnes, Lipuma, Lauren, Attur, Mukundan, Pillinger, Michael H., Weissmann, Gerald, Littman, Dan R., Pamer, Eric G., Bretz, Walter A., Abramson, Steven B.
author_facet Scher, Jose U., Ubeda, Carles, Equinda, Michele, Khanin, Raya, Buischi, Yvonne, Viale, Agnes, Lipuma, Lauren, Attur, Mukundan, Pillinger, Michael H., Weissmann, Gerald, Littman, Dan R., Pamer, Eric G., Bretz, Walter A., Abramson, Steven B., Scher, Jose U., Ubeda, Carles, Equinda, Michele, Khanin, Raya, Buischi, Yvonne, Viale, Agnes, Lipuma, Lauren, Attur, Mukundan, Pillinger, Michael H., Weissmann, Gerald, Littman, Dan R., Pamer, Eric G., Bretz, Walter A., Abramson, Steven B.
author_sort scher, jose u.
container_issue 10
container_start_page 3083
container_title Arthritis & Rheumatism
container_volume 64
description <jats:title>Abstract</jats:title><jats:sec><jats:title>Objective</jats:title><jats:p>To profile the abundance and diversity of subgingival oral microbiota in patients with never‐treated, new‐onset rheumatoid arthritis (RA).</jats:p></jats:sec><jats:sec><jats:title>Methods</jats:title><jats:p>Periodontal disease (PD) status, clinical activity, and sociodemographic factors were determined in patients with new‐onset RA, patients with chronic RA, and healthy subjects. Multiplexed‐454 pyrosequencing was used to compare the composition of subgingival microbiota and establish correlations between the presence/abundance of bacteria and disease phenotypes. Anti–<jats:italic>Porphyromonas gingivalis</jats:italic> antibody testing was performed to assess prior exposure to the bacterial pathogen <jats:italic>P gingivalis</jats:italic>.</jats:p></jats:sec><jats:sec><jats:title>Results</jats:title><jats:p>The more advanced forms of periodontitis were already present at disease onset in patients with new‐onset RA. The subgingival microbiota observed in patients with new‐onset RA was distinct from that found in healthy controls. In most cases, however, these microbial differences could be attributed to the severity of PD and were not inherent to RA. The presence and abundance of <jats:italic>P gingivalis</jats:italic> were also directly associated with the severity of PD and were not unique to RA. The presence of <jats:italic>P gingivalis</jats:italic> was not correlated with anti–citrullinated protein antibody (ACPA) titers. Overall exposure to <jats:italic>P gingivalis</jats:italic> was similar between patients with new‐onset RA and controls, observed in 78% of patients and 83% of controls. The presence and abundance of <jats:italic>Anaeroglobus geminatus</jats:italic> correlated with the presence of ACPAs/rheumatoid factor. <jats:italic>Prevotella</jats:italic> and <jats:italic>Leptotrichia</jats:italic> species were the only characteristic taxa observed in patients with new‐onset RA irrespective of PD status.</jats:p></jats:sec><jats:sec><jats:title>Conclusion</jats:title><jats:p>Patients with new‐onset RA exhibited a high prevalence of PD at disease onset, despite their young age and paucity of smoking history. The subgingival microbiota profile in patients with new‐onset RA was similar to that in patients with chronic RA and healthy subjects whose PD was of comparable severity. Although colonization with <jats:italic>P gingivalis</jats:italic> correlated with the severity of PD, overall exposure to <jats:italic>P gingivalis</jats:italic> was similar among the groups. The role of <jats:italic>A geminatus</jats:italic> and <jats:italic>Prevotella/Leptotrichia</jats:italic> species in this process merits further study.</jats:p></jats:sec>
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spelling Scher, Jose U. Ubeda, Carles Equinda, Michele Khanin, Raya Buischi, Yvonne Viale, Agnes Lipuma, Lauren Attur, Mukundan Pillinger, Michael H. Weissmann, Gerald Littman, Dan R. Pamer, Eric G. Bretz, Walter A. Abramson, Steven B. 0004-3591 1529-0131 Wiley Pharmacology (medical) Immunology Rheumatology Immunology and Allergy http://dx.doi.org/10.1002/art.34539 <jats:title>Abstract</jats:title><jats:sec><jats:title>Objective</jats:title><jats:p>To profile the abundance and diversity of subgingival oral microbiota in patients with never‐treated, new‐onset rheumatoid arthritis (RA).</jats:p></jats:sec><jats:sec><jats:title>Methods</jats:title><jats:p>Periodontal disease (PD) status, clinical activity, and sociodemographic factors were determined in patients with new‐onset RA, patients with chronic RA, and healthy subjects. Multiplexed‐454 pyrosequencing was used to compare the composition of subgingival microbiota and establish correlations between the presence/abundance of bacteria and disease phenotypes. Anti–<jats:italic>Porphyromonas gingivalis</jats:italic> antibody testing was performed to assess prior exposure to the bacterial pathogen <jats:italic>P gingivalis</jats:italic>.</jats:p></jats:sec><jats:sec><jats:title>Results</jats:title><jats:p>The more advanced forms of periodontitis were already present at disease onset in patients with new‐onset RA. The subgingival microbiota observed in patients with new‐onset RA was distinct from that found in healthy controls. In most cases, however, these microbial differences could be attributed to the severity of PD and were not inherent to RA. The presence and abundance of <jats:italic>P gingivalis</jats:italic> were also directly associated with the severity of PD and were not unique to RA. The presence of <jats:italic>P gingivalis</jats:italic> was not correlated with anti–citrullinated protein antibody (ACPA) titers. Overall exposure to <jats:italic>P gingivalis</jats:italic> was similar between patients with new‐onset RA and controls, observed in 78% of patients and 83% of controls. The presence and abundance of <jats:italic>Anaeroglobus geminatus</jats:italic> correlated with the presence of ACPAs/rheumatoid factor. <jats:italic>Prevotella</jats:italic> and <jats:italic>Leptotrichia</jats:italic> species were the only characteristic taxa observed in patients with new‐onset RA irrespective of PD status.</jats:p></jats:sec><jats:sec><jats:title>Conclusion</jats:title><jats:p>Patients with new‐onset RA exhibited a high prevalence of PD at disease onset, despite their young age and paucity of smoking history. The subgingival microbiota profile in patients with new‐onset RA was similar to that in patients with chronic RA and healthy subjects whose PD was of comparable severity. Although colonization with <jats:italic>P gingivalis</jats:italic> correlated with the severity of PD, overall exposure to <jats:italic>P gingivalis</jats:italic> was similar among the groups. The role of <jats:italic>A geminatus</jats:italic> and <jats:italic>Prevotella/Leptotrichia</jats:italic> species in this process merits further study.</jats:p></jats:sec> Periodontal disease and the oral microbiota in new‐onset rheumatoid arthritis Arthritis & Rheumatism
spellingShingle Scher, Jose U., Ubeda, Carles, Equinda, Michele, Khanin, Raya, Buischi, Yvonne, Viale, Agnes, Lipuma, Lauren, Attur, Mukundan, Pillinger, Michael H., Weissmann, Gerald, Littman, Dan R., Pamer, Eric G., Bretz, Walter A., Abramson, Steven B., Arthritis & Rheumatism, Periodontal disease and the oral microbiota in new‐onset rheumatoid arthritis, Pharmacology (medical), Immunology, Rheumatology, Immunology and Allergy
title Periodontal disease and the oral microbiota in new‐onset rheumatoid arthritis
title_full Periodontal disease and the oral microbiota in new‐onset rheumatoid arthritis
title_fullStr Periodontal disease and the oral microbiota in new‐onset rheumatoid arthritis
title_full_unstemmed Periodontal disease and the oral microbiota in new‐onset rheumatoid arthritis
title_short Periodontal disease and the oral microbiota in new‐onset rheumatoid arthritis
title_sort periodontal disease and the oral microbiota in new‐onset rheumatoid arthritis
title_unstemmed Periodontal disease and the oral microbiota in new‐onset rheumatoid arthritis
topic Pharmacology (medical), Immunology, Rheumatology, Immunology and Allergy
url http://dx.doi.org/10.1002/art.34539