Advances in Dental Research最新文献

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Advances in Precision Oral Health Research. 口腔精密保健研究进展
Advances in Dental Research Pub Date : 2019-11-01 DOI: 10.1177/0022034519879059
M E Ryan, R Garcia
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引用次数: 0
Searching Deep and Wide: Advances in the Molecular Understanding of Dental Caries and Periodontal Disease. 深入和广泛的探索:龋病和牙周病的分子认识进展
Advances in Dental Research Pub Date : 2019-11-01 DOI: 10.1177/0022034519877387
K Divaris
{"title":"Searching Deep and Wide: Advances in the Molecular Understanding of Dental Caries and Periodontal Disease.","authors":"K Divaris","doi":"10.1177/0022034519877387","DOIUrl":"10.1177/0022034519877387","url":null,"abstract":"<p><p>During the past decades, remarkable progress has been made in the understanding of the molecular basis of the 2 most common oral diseases, dental caries and periodontal disease. Improvements in our knowledge of the diseases' underlying biology have illuminated previously unrecognized aspects of their pathogenesis. Importantly, the key role of the oral (supragingival and subgingival) microbiome is now well recognized, and both diseases are now best understood as dysbiotic. From a host susceptibility standpoint, some progress has been made in dissecting the \"hyperinflammatory\" trait and other pathways of susceptibility underlying periodontitis, and novel susceptibility loci have been reported for dental caries. Nevertheless, there is a long road to the translation of these findings and the realization of precision oral health. There is promise and hope that the rapidly increasing capacity of generating multiomics data layers and the aggregation of study samples and cohorts comprising thousands of participants will accelerate the discovery and translation processes. A first key element in this process has been the identification and interrogation of biologically informed disease traits-these \"deep\" or \"precise\" traits have the potential of revealing biologically homogeneous disease signatures and genetic susceptibility loci that might present with overlapping or heterogeneous clinical signs. A second key element has been the formation of international consortia with the goals of combining and harmonizing oral health data of thousands of individuals from diverse settings-these \"wide\" collaborative approaches leverage the power of large sample sizes and are aimed toward the discovery or validation of genetic influences that would otherwise be impossible to detect. Importantly, advancements via these directions require an unprecedented engagement of systems biology and team science models. The article highlights novel insights into the molecular basis of dental caries and chronic periodontitis that have been gained from recent and ongoing studies involving \"deep\" and \"wide\" analytical approaches.</p>","PeriodicalId":7300,"journal":{"name":"Advances in Dental Research","volume":"30 1","pages":"40-44"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6806129/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43617174","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Precision Reengineering of the Oral Microbiome for Caries Management. 口腔微生物组的精确再造用于龋齿管理
Advances in Dental Research Pub Date : 2019-11-01 DOI: 10.1177/0022034519877386
J L Baker, X He, W Shi
{"title":"Precision Reengineering of the Oral Microbiome for Caries Management.","authors":"J L Baker, X He, W Shi","doi":"10.1177/0022034519877386","DOIUrl":"10.1177/0022034519877386","url":null,"abstract":"<p><p>Technological advancements have revolutionized our understanding of the complexity and importance of the human microbiome. This progress has also emphasized the need for precision therapeutics, as it has underscored the dilemmas, such as dysbiosis and increasing antibiotic resistance, associated with current, broad-spectrum treatment modalities. Dental caries remains the most common chronic disease worldwide, accompanied by a tremendous financial and social burden, despite widespread and efficacious fluoride and hygienic regimens. Over the past several decades, various precision approaches to combat dental caries, including vaccines, probiotics, and antimicrobial compounds, have been pursued. Despite the distinct overall conceptual strengths of each approach, for various reasons, there are currently no approved precision antibiotic therapeutics to prevent dental caries. Specifically targeted antimicrobial peptides (STAMPs) are synthetic molecules that combine the antibiotic moiety of a traditional antimicrobial peptide with a targeting domain to provide specificity against a particular organism. Conjoining the killing domain from the antimicrobial, novispirin G10, and a targeting domain derived from the <i>Streptococcus mutans</i> pheromone, CSP, the STAMP C16G2 was designed to provide targeted killing of <i>S. mutans</i>, widely considered the keystone species in dental caries pathogenesis. C16G2 was able to selectively eliminate <i>S. mutans</i> from complex ecosystems while leaving closely related, yet health-associated, oral species unharmed. This remodeling of the dental plaque community is expected to have significant advantages compared to conventional broad-spectrum mouthwashes, as the intact, surviving community is apt to prevent reinfection by pathogens. Following successful phase I clinical trials that evaluated the safety and basic microbiology of C16G2 treatments, the phase II trials of several C16G2 formulations are currently in progress. C16G2 represents an exciting advance in precision therapeutics, and the STAMP platform provides vast opportunities for both the development of additional therapeutics and the overall study of microbial ecology.</p>","PeriodicalId":7300,"journal":{"name":"Advances in Dental Research","volume":"30 1","pages":"34-39"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6806128/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45928383","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Oral Rehabilitation of Patients Sustaining Orofacial Injuries: The UPenn Initiative 口腔康复对口腔颌面损伤患者的影响:UPenn倡议
Advances in Dental Research Pub Date : 2019-10-21 DOI: 10.1177/0022034519877400
Qunzhou Zhang, Chider Chen, M. B. Chang, R. Shanti, R. Shanti, Steven B. Cannady, Bert W. O'Malley, S. Shi, A. D. Le, A. D. Le
{"title":"Oral Rehabilitation of Patients Sustaining Orofacial Injuries: The UPenn Initiative","authors":"Qunzhou Zhang, Chider Chen, M. B. Chang, R. Shanti, R. Shanti, Steven B. Cannady, Bert W. O'Malley, S. Shi, A. D. Le, A. D. Le","doi":"10.1177/0022034519877400","DOIUrl":"https://doi.org/10.1177/0022034519877400","url":null,"abstract":"Tissue injuries in the oral and maxillofacial structures secondary to trauma, warfare, ablative cancer, and benign tumor surgery result in significant losses of speech, masticatory and swallowing functions, aesthetic deformities, and overall psychological stressors and compromise. Optimal oral rehabilitation remains a formidable challenge and an unmet clinical need due to the influence of multiple factors related to the physiologic limitations of tissue repair, the lack of site and function-specific donor tissues and constructs, and an integrated team of multidisciplinary professionals. The advancements in stem cell biology, biomaterial science, and tissue engineering technologies, particularly the 3-dimensional bioprinting technology, together with digital imaging and computer-aided design and manufacturing technologies, have paved the path for personalized/precision regenerative medicine. At the University of Pennsylvania, we have launched the initiative to integrate multidisciplinary health professionals and translational/clinical scientists in medicine, dentistry, stem cell biology, tissue engineering, and regenerative medicine to develop a comprehensive, patient-centered approach for precision and personalized reconstruction, as well as oral rehabilitation of patients sustaining orofacial tissue injuries and defects, especially oral cancer patients.","PeriodicalId":7300,"journal":{"name":"Advances in Dental Research","volume":"30 1","pages":"50 - 56"},"PeriodicalIF":0.0,"publicationDate":"2019-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/0022034519877400","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48734335","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
Precision Health: Bringing Oral Health into the Context of Overall Health 精准健康:将口腔健康纳入全面健康的范畴
Advances in Dental Research Pub Date : 2019-10-21 DOI: 10.1177/0022034519877392
L. Tabak, E. Green, S. Devaney, M. Somerman
{"title":"Precision Health: Bringing Oral Health into the Context of Overall Health","authors":"L. Tabak, E. Green, S. Devaney, M. Somerman","doi":"10.1177/0022034519877392","DOIUrl":"https://doi.org/10.1177/0022034519877392","url":null,"abstract":"Unprecedented advances in genomics, data science, and biotechnology have ushered in a new era of health care in which interventions are increasingly tailored to individual patients. Precision-based approaches extend to oral health, which is essential to overall health. Harnessing the full potential of precision oral health will depend on research to more fully understand the factors that underlie health and contribute to disease—including the human genome, microbiome, epigenome, proteome, and others.","PeriodicalId":7300,"journal":{"name":"Advances in Dental Research","volume":"30 1","pages":"31 - 33"},"PeriodicalIF":0.0,"publicationDate":"2019-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/0022034519877392","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43099442","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Looking Back and Ahead: The Food and Drug Administration's Regulation of the Tobacco Industry and Next-Generation Products. 回顾和展望:美国食品药品监督管理局对烟草行业和下一代产品的监管。
Advances in Dental Research Pub Date : 2019-10-01 DOI: 10.1177/0022034519872472
M Jacob
{"title":"Looking Back and Ahead: The Food and Drug Administration's Regulation of the Tobacco Industry and Next-Generation Products.","authors":"M Jacob","doi":"10.1177/0022034519872472","DOIUrl":"10.1177/0022034519872472","url":null,"abstract":"<p><p>Regulatory policy toward tobacco significantly affects oral health because tobacco use is a driver of diseases that manifest themselves in or near the oral cavity. Tobacco use in the United States has been associated with millions of cases of periodontal disease. Researchers have identified the role of combusted and noncombusted tobacco products in promoting cancers of the head and neck, leading to disease and premature death. Tobacco companies have moved increasingly toward so-called next-generation products (NGPs)-products that may emit fewer toxins than combustible forms of tobacco. Although NGPs may negatively affect the lungs and other bodily systems, they shift the injection site of nicotine from the lungs to the oral cavity and oral tissues. Because the long-term effects of NGPs are unknown, this tobacco marketing development has profound implications for oral disease. The US Food and Drug Administration exercises regulatory authority over tobacco products. The tobacco industry has avoided meaningful regulation of its products, especially smokeless forms. By publishing new research, oral health scientists can meaningfully shape the climate in which the administration's policy making occurs.</p>","PeriodicalId":7300,"journal":{"name":"Advances in Dental Research","volume":"30 1","pages":"22-25"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6755717/pdf/10.1177_0022034519872472.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41188003","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Oral Health Effects of Combusted and Smokeless Tobacco Products. 燃烧和无烟烟草制品对口腔健康的影响
Advances in Dental Research Pub Date : 2019-10-01 DOI: 10.1177/0022034519872480
S L Tomar, S S Hecht, I Jaspers, R L Gregory, I Stepanov
{"title":"Oral Health Effects of Combusted and Smokeless Tobacco Products.","authors":"S L Tomar, S S Hecht, I Jaspers, R L Gregory, I Stepanov","doi":"10.1177/0022034519872480","DOIUrl":"10.1177/0022034519872480","url":null,"abstract":"<p><p>The oral cavity is usually the first part of a consumer's body exposed to the constituents of tobacco products or their emissions. Consequently, the oral cavity is a frequent site for carcinogenic, microbial, immunologic, and clinical effects of tobacco use. This article summarizes 5 presentations on various aspects of oral health affected by combusted or noncombusted tobacco products from a recent conference, \"Oral Health Effects of Tobacco Products: Science and Regulatory Policy,\" sponsored by the American Association for Dental Research and the Food and Drug Administration.</p>","PeriodicalId":7300,"journal":{"name":"Advances in Dental Research","volume":"30 1","pages":"4-10"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7577287/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46730226","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
In Vitro Models, Standards, and Experimental Methods for Tobacco Products 烟草制品的体外模型、标准和实验方法
Advances in Dental Research Pub Date : 2019-09-20 DOI: 10.1177/0022034519872474
Tara Aghaloo, J. J. Kim, T. Gordon, H. P. Behrsing
{"title":"In Vitro Models, Standards, and Experimental Methods for Tobacco Products","authors":"Tara Aghaloo, J. J. Kim, T. Gordon, H. P. Behrsing","doi":"10.1177/0022034519872474","DOIUrl":"https://doi.org/10.1177/0022034519872474","url":null,"abstract":"Traditional tobacco products have well-known systemic and local oral effects, including inflammation, vasoconstriction, delayed wound healing, and increased severity of periodontal disease. Specifically in the oral cavity and the lung, cigarette smoking produces cancer, increased infectivity, acute and chronic inflammation, changes in gene expression in epithelial lining cells, and microbiome changes. In recent years, cigarette smoking has greatly decreased in the United States, but the use of new tobacco products has gained tremendous popularity. Without significant knowledge of the oral sequelae of products such as electronic cigarettes, researchers must evaluate current in vitro and in vivo methods to study these agents, as well as develop new tools to adequately study their effects. Some in vitro testing has been performed for electronic cigarettes, including toxicologic models and assays, but these mostly study the effect on the respiratory tract. Recently, direct exposure of the aerosol to in vitro 3-dimensional tissue constructs has been performed, demonstrating changes in cell viability and inflammatory cytokines. For in vivo studies, a universal e-cigarette testing machine or standard vaping regime is needed. A standard research electronic cigarette has recently been developed by the National Institute of Drug Abuse, and other devices delivering aerosols with different nicotine concentrations are becoming available. One of the biggest challenges in this research is keeping up with the new products and the rapidly changing technologies in the industry.","PeriodicalId":7300,"journal":{"name":"Advances in Dental Research","volume":"30 1","pages":"16 - 21"},"PeriodicalIF":0.0,"publicationDate":"2019-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/0022034519872474","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43785344","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
Oral Health Effects of Tobacco Products: Science and Regulatory Policy 烟草制品对口腔健康的影响:科学与监管政策
Advances in Dental Research Pub Date : 2019-09-20 DOI: 10.1177/0022034519872481
Scott L. Tomar
{"title":"Oral Health Effects of Tobacco Products: Science and Regulatory Policy","authors":"Scott L. Tomar","doi":"10.1177/0022034519872481","DOIUrl":"https://doi.org/10.1177/0022034519872481","url":null,"abstract":"","PeriodicalId":7300,"journal":{"name":"Advances in Dental Research","volume":"30 1","pages":"2 - 3"},"PeriodicalIF":0.0,"publicationDate":"2019-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/0022034519872481","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48974404","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Novel Nicotine Delivery Systems 新型尼古丁传递系统
Advances in Dental Research Pub Date : 2019-09-20 DOI: 10.1177/0022034519872475
Purnima S. Kumar, P. Clark, M. Brinkman, D. Saxena
{"title":"Novel Nicotine Delivery Systems","authors":"Purnima S. Kumar, P. Clark, M. Brinkman, D. Saxena","doi":"10.1177/0022034519872475","DOIUrl":"https://doi.org/10.1177/0022034519872475","url":null,"abstract":"Electronic nicotine delivery systems (ENDS) are devices that contain a power source, a heating element, and a tank or cartridge containing an “e-liquid,” which is a mixture of nicotine and flavoring in a glycerol–propylene glycol vehicle. Their increasing popularity among adolescents might be attributed to aggressive marketing in physical venues, social media outlets, as well as irreversible changes caused by nicotine in the developing brains of youth and young adults, predisposing them to addictive behaviors. Adolescent ENDS users were 4 times more likely to initiate cigarette smoking, and the odds of quitting smoking were lower and, in many instances, delayed for those using ENDS. ENDS also renormalize cigarette-like behaviors, such as inhaling/exhaling smoke. The oral cavity is the initial point of contact of ENDS and the first affected system in humans. Oral health depends on an intricate balance in the interactions between oral bacteria and the human immune system, and dysbiosis of oral microbial communities underlies the etiology of periodontitis, caries, and oral cancer. Emerging evidence from subjects with periodontitis as well as periodontally healthy subjects demonstrates that e-cigarette use is associated with a compositional and functional shift in the oral microbiome, with an increase in opportunistic pathogens and virulence traits.","PeriodicalId":7300,"journal":{"name":"Advances in Dental Research","volume":"30 1","pages":"11 - 15"},"PeriodicalIF":0.0,"publicationDate":"2019-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/0022034519872475","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43089500","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 24
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