Results 71 to 80 of about 239,880 (315)

A Microbial Lipid‐ATP Synthase Axis Fuels NK Cell Antitumor Activity

Advanced Science, EarlyView.
This study focuses on the mechanism by which gut microbiota‐derived outer membrane vesicles (OMVs) regulate NK cell antitumor activity. B. intestinalis is identified to decrease extra‐intestinal tumor growth via its OMVs enriched in sphingosine (SP).
Kaiyuan Yu, Xinyu Sun, Wanxia Ma, Jianming Yang, Xuan Sun, Lisong Zhang, Yumeng Liu, Tianshu Ren, Qi Wang, Jingyu Wang, Xiao Li, Xianping Peng, Liu Yang, Junqiang Lv, Zhi Yao, Zhi‐Song Zhang, Quan Wang   +16 more
wiley   +1 more source

An experimental study of the infection of oral mucosa in vitro by candida.

, 1978
PhDA sequential study of the invasion of oral mucosa by C. albicans is difficult to accomplish in human beings or in animal models. An in vitro model of oral candidal infection has therefore been established and evaluated by light and electron ...
Howlett, Julie Antoinette
core  

Clinical and Radiological Evaluation of Flap and Flapless Procedures with Biomaterials in Alveolar Ridge Preservation

Journal of Functional Biomaterials
Although ridge preservation procedures have been shown to prevent post-extraction bone loss, the effectiveness of using a flap or flapless surgical approach remains unclear.
Ewa Dolińska, Ewa Duraj, Marcin Bernaczyk, Magdalena Sulewska, Małgorzata Pietruska   +4 more
doaj   +1 more source

IL‐7R‐Enriched Extracellular Vesicles From the Thymus Drive Colitis via Promoting Neutrophil Extracellular Trap Formation

Advanced Science, EarlyView.
Inflammatory bowel disease (IBD) pathogenesis remains unclear. This study reveals that thymus‐originated IL‐7R‐enriched extracellular vesicles exacerbate colitis by promoting neutrophil extracellular traps via a thymus‐gut axis, uncovering an inter‐organ communication mechanism in inflammatory bowel disease pathogenesis.
Yao Liao, Yuheng Liu, Ruibing Yang, Zifeng Zhu, Junwei Wu, Dinghao Li, Jin Su, Yingxin He, Shiqi Luo, Feiyang Cao, Haiyi Deng, Lanmengxi Yang, Ling Zhong, Peiying Peng, Xinyi Wu, Chunmei Cai, Zhen Li, Yujin Wu, Shuofeng Zhu, Jie Wei, Yi Yang, Lifu Wang   +21 more
wiley   +1 more source

Oral postinflammatory pigmentation : an analysis of 7 cases

, 2011
Oral postinflammatory pigmentation (OPP) is a discoloration of the oral mucosa caused by an excess of melanin production and deposition within the basal layer of the epithelium and connective tissue of areas affected by chronic inflammation. Therefore,
Tanyeri, Hakki, Ergun, Sertan, G. Mergoni, O Mete, Mergoni, Giovanni, S. Ergun, Tanyeri, Hakký, Mete, Özgür, Vescovi, Paolo, P. Vescovi, Meleti, Marco, H. Tanyeri, M. Meleti   +12 more
core   +1 more source

Analysis of the Uptake of Hypericin by Candida albicans Yeast Cells Using Fluorescence Methods and Comparison of the Dynamics of This Process over Time

Pharmaceutics
Background: Hypericin is a natural photosensitizer with promising antifungal potential, but its uptake kinetics in Candida (C.) albicans are not well defined. Objective: To characterize the time-dependent uptake of hypericin by C. albicans in vitro using
Radosław Turski, Jakub Fiegler-Rudol, Hanna Hüpsch-Marzec, Dariusz Skaba, Rafał Wiench   +4 more
doaj   +1 more source

Evaluation of concordance between CAD/CAM and clinical positions of abutment shoulder against mucosal margin: an observational study

BMC Oral Health, 2018
Background While working on CAD/CAM-customized abutments, the use of standard impression copings with a circular diameter produces inconsistency within the emergence profile.
Jan K. Pietruski, Anna Skurska, Anna Bernaczyk, Robert Milewski, Maria Julia Pietruska, Peter Gehrke, Małgorzata D. Pietruska   +6 more
doaj   +1 more source

Warty dyskeratoma of the oral mucosa

British Journal of Oral and Maxillofacial Surgery, 1985
A case of oral warty dyskeratoma is presented and the literature is reviewed in brief. While warty dyskeratoma of the oral mucosa is rare, it appears to exhibit a variability of clinical appearance and to have a special predilection for keratinised mucosae exposed to friction and mechanical stress.
Laskaris, G., Sklavounou, A.
openaire   +3 more sources

β‐Elemene Rescues Radiation‐Induced Enteritis by Orchestrating a Host‐Microbiome Circuit That Fuels Epigenetic DNA Repair

Advanced Science, EarlyView.
This study elucidates that β‐elemene promotes cellular uptake of L. gasseri‐derived lactate by enhancing the membrane translocation of MCT1 in a CD147‐dependent manner. Intracellular lactate, through the lactylation of RBBP4 at the K26 site, recruits EP300 to the promoter regions of downstream genes (POLD1/POLD3), catalyzing H3K27ac modification.
Jiancheng He, Jiapeng Bao, Shukang Deng, Weijie Zang, Haoming Yan, Zihao Zhao, Guangze Zhang, Ruiqing Liu, Junjie Chen, Yilin Hu, Wanjiang Xue   +10 more
wiley   +1 more source

A clinical diagnosis of oral leukoplakia : a guide for dentists [PDF]

, 2017
In view of the many white or predominantly white lesions of the oral mucosa it is a challenge for dentists to clinically identify a leukoplakia, being a potentially (pre)malignant lesion.
Carrard, V.C., Waal, Isaäc Van der, van der Waal, I., van der Waal, Isaäc, VC Carrard, I van der Waal, Carrard, Vinicius C.   +6 more
core   +1 more source