{"id":1520,"date":"2023-06-11T07:44:39","date_gmt":"2023-06-11T07:44:39","guid":{"rendered":"http:\/\/localhost\/helsapart\/?p=1520"},"modified":"2023-08-11T11:08:56","modified_gmt":"2023-08-11T11:08:56","slug":"new-bacterial-species-can-have-major-role-in-tooth-decay-study-finds","status":"publish","type":"post","link":"https:\/\/www.helsapart.com\/fa\/new-bacterial-species-can-have-major-role-in-tooth-decay-study-finds\/","title":{"rendered":"New Bacterial Species Can Have Major Role in Tooth Decay, Study Finds"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">A large study in children reveals&nbsp;<em>Selenomonas sputigena<\/em>, which previously was only associated with<a href=\"https:\/\/www.oralhealthgroup.com\/features\/oral-probiotics-a-window-to-novel-therapeutic-possibilities-for-gum-disease\/\" target=\"_blank\" rel=\"noreferrer noopener\">&nbsp;gum disease<\/a>, can be a key partner of&nbsp;<em>Streptococcus mutans<\/em>&nbsp;in cavity formation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201cThis was an unexpected finding that gives us new insights into the development of caries, highlights potential future targets for cavity prevention, and reveals novel mechanisms of bacterial biofilm formation that may be relevant in other clinical contexts,\u201d said study co-senior author Hyun (Michel) Koo DDS, PhD, a professor in the Department of Orthodontics and Divisions of Pediatrics and Community Oral Health and Co-Director of the Center for Innovation &amp; Precision Dentistry at Penn Dental Medicine.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This is the first study to find<em>&nbsp;Selenomonas<\/em>&nbsp;species to play a role in causing cavities. Plaque samples were taken from the teeth of 300 children, half of which had caries present, and analyzed with a number of tests.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201cThe tests included sequencing of bacterial gene activity in the samples, analyses of the biological pathways implied by this bacterial activity, and even direct microscopic imaging. The researchers then validated their findings on a further set of 116 plaque samples from 3 to 5-year-olds,\u201d reported&nbsp;<em>ScienceDaily<\/em>. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A large study in children reveals&nbsp;Selenomonas sputigena, which previously was only associated with&nbsp;gum disease, can be a key partner of&nbsp;Streptococcus mutans&nbsp;in cavity formation. \u201cThis was an unexpected finding that gives us new insights into the development of caries, highlights potential future targets for cavity prevention, and reveals novel mechanisms of bacterial biofilm formation that may [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":1850,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[13],"class_list":["post-1520","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-blogtag"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>New Bacterial Species Can Have Major Role in Tooth Decay, Study Finds - \u0647\u0644\u0633\u0627 \u067e\u0627\u0631\u062a<\/title>\n<meta name=\"description\" content=\"A large study in children reveals\u00a0Selenomonas sputigena, which previously was only associated with\u00a0gum disease, can be a key partner of\u00a0Streptococcus mutans\u00a0in cavity formation.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, 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