Results 51 to 60 of about 547,797 (284)

Association between selected oral pathogens and gastric precancerous lesions. [PDF]

PLoS ONE, 2013
We examined whether colonization of selected oral pathogens is associated with gastric precancerous lesions in a cross-sectional study. A total of 119 participants were included, of which 37 were cases of chronic atrophic gastritis, intestinal metaplasia,
Christian R Salazar, Jinghua Sun, Yihong Li, Fritz Francois, Patricia Corby, Guillermo Perez-Perez, Ananda Dasanayake, Zhiheng Pei, Yu Chen   +8 more
doaj   +1 more source

Assessment of periodontal disease severity in patients with cardiovascular disease: A cross-sectional study

Journal of Indian Association of Public Health Dentistry, 2022
Background: Periodontitis is a biofilm-induced chronic inflammatory disease that affects the tooth-supporting structures. Transient bacteremia during periodontal infection may lead to direct bacterial invasion of endothelial cells. Aim: To observe if the
Amita Rao, K Subramanyam, Ballamoole Krishna Kumar, Neevan D'Souza   +3 more
doaj   +1 more source

Streptococcal Mannose Phosphotransferase System Component IID Is a Novel RANK‐Binding Osteoclastogenic Factor

Advanced Science, EarlyView.
Streptococcal mannose phosphotransferase system component IID (Man‐PTSIID) is identified as a novel RANK‐binding osteoclastogenic factor. By directly binding to RANK and activating NF‐κB independently of TLR2, Man‐PTSIID drives osteoclastogenesis and inflammatory bone destruction, uncovering an unexpected microbial mechanism underlying streptococcal ...
Chaeyeon Park, Yeongkag Kwon, Yeonjin Lim, Jeong Woo Park, Hyun Jung Ji, Dongwook Lee, Jueun Lee, Sung‐Ho Yun, Sungho Jeong, Ho Seong Seo, Kun Cho, Cheol‐Heui Yun, Ok‐Jin Park, Seung Hyun Han   +13 more
wiley   +1 more source

Putative periodontal pathogens in persisting periodontal pockets of endodontic origin

Journal of Indian Society of Periodontology, 2021
Background: The microbial profile of endodontically treated teeth, presenting with a persisting deep periodontal pocket, secondary to a primary endodontic lesion, draining through the gingival crevice, has received very less attention. This observational
Dhayanand John Victor, Sangeetha Subramanian, P SG Prakash, Deepika Rachel Samuel Raj   +3 more
doaj   +1 more source

Bioenergetic Materials for Tissue Regeneration: Modulating Metabolism to Promote Cellular Anabolism

Advanced Science, EarlyView.
Bioenergetic materials (BEMs) modulate cellular metabolism to promote tissue regeneration. Their principal mechanisms of action include metabolic substrate supplementation, metabolic enzyme modulation, organelle transfer, electrical current regulation, redox homeostasis modulation, and oxygen tension modulation.
Yuchen He, Yuwen Wang, Jonathan F. Gong, Yiting Lei, Fei Jin, Weihong Zhu, Rocky S. Tuan, Zhong Alan Li   +7 more
wiley   +1 more source

Identification of Periodontal Pathogens in Atherosclerotic Vessels

, 2005
Epidemiological studies have shown that periodontitis may be associated with presence of atherosclerosis. DNA from periodontal pathogens has been detected in atherosclerotic lesions, but viable oral bacteria have not yet been isolated from ...
Schroeder, Torben V, Palle Holmstrup, Torben V. Schroeder, Fiehn, Nils-Erik, Larsen, Tove, Natalia Christiansen, Christiansen, Natalia, Tove Larsen, Nils‐Erik Fiehn, Holmstrup, Palle   +9 more
core   +1 more source

Periodontal microbiology and microbial etiology of periodontal diseases : Historical concepts and contemporary perspectives [PDF]

, 2023
This narrative review summarizes the collective knowledge on periodontal microbiology, through a historical timeline that highlights the European contribution in the global field.
Gursoy, Ulvi K.,, Könönen, Eija, Könönen, Eija,, Belibasakis, GN, Belstrom, D, Anders Johansson, Belstrøm, Daniel, Koenoenen, E, Eija Könönen, Belibasakis, Georgios N.,, Eick, Sigrun, Gursoy, Ulvi K, Johansson, A, Ulvi K. Gursoy, Daniel Belstrøm, Belibasakis, Georgios N, Eick, S, Johansson, Anders, Belibasakis, Georgios N., Georgios N. Belibasakis, Belstrøm, Daniel,, Johansson, Anders,, Sigrun Eick, Gursoy, UK, Gursoy, Ulvi K., Eick, Sigrun,   +25 more
core   +2 more sources

Yoda1‐Functionalized Nanozymes Coordinate Piezo1 Activation and Mitochondrial Protection to Reprogram the Diabetic Osteoimmune Micromilieu and Promote Vascularized Bone Repair

Advanced Science, EarlyView.
Diabetic bone defects remain a critical clinical challenge. A 3D‐printed BCPG‐MF@Y scaffold, embedding Yoda1‐functionalized manganese dioxide‐ferritin nanozymes, scavenges mtROS, suppresses the cGAS–STING pathway, and reverses cellular senescence, while Yoda1 activates Piezo1 to direct BMSCs fate to synergistically reprogram the osteoimmune ...
Qing‐Song Deng, Ang Wang, Ren Zhang, Xu‐Ran Li, Po‐Lin Liu, Shu‐Hang He, Zi‐Yin Han, Zhi‐Han Shen, Zhan‐Ying Wei, Chang‐Ru Zhang, Fei Wang, Helen Dawes, Jian Lu, Tong‐He Zhu, Jin‐Zhong Zhao, Shang‐Chun Guo, Shi‐Cong Tao   +16 more
wiley   +1 more source

Mitigation of the Toxic Effects of Periodontal Pathogens by Candidate Probiotics in Oral Keratinocytes, and in an Invertebrate Model

Frontiers in Microbiology, 2020
The larvae of the wax moth Galleria mellonella and human oral keratinocytes were used to investigate the protective activity of the candidate oral probiotics Lactobacillus rhamnosus GG (LHR), Lactobacillus reuteri (LR), and Streptococcus salivarius K-12 (
Raja Moman, Catherine A. O’Neill, Ruth G. Ledder, Tanaporn Cheesapcharoen, Andrew J. McBain   +4 more
doaj   +1 more source

Porphyrin‐Based Porous Materials for Antibacterial Applications

Advanced Science, EarlyView.
Porphyrin‐based porous materials have excellent photophysical properties and tunable structures for high‐efficiency antibacterial therapy. This review comprehensively discusses the structural design strategies and synthetic pathways of the four main types of porphyrin‐based porous materials, summarizes their cross‐domain antimicrobial applications, and
Xiao‐Xue Liang, Xin Li, Ying Xiong, Xin Wang, Ying‐Wei Yang   +4 more
wiley   +1 more source