Results 81 to 90 of about 110,167 (298)

A Pan‐Methylome Framework for Population‐Scale Bacterial Epigenomics

Advanced Science, EarlyView.
A scalable quantitative framework unlocks population‐level comparative epigenomics in bacteria. By transforming site‐level data into standardized traits, this approach reconstructs methylation‐informed phylogenies and defines the core epigenome.
Bin Ma, Huimin Gong, Ran Zhuo, Zaixiao Rao, Yanxi Wan, Mingyang Wang, Zahra Zeinalzadeh, Yuan Gao, Aohan Guan, Xinrun Li, Wanting Chen, Xiliang Wang, Yun Wan, Sihua Zhang, Yuncai Xiao, Qi Huang, Paul R. Langford, Xiangru Wang, Rui Zhou, Rui Luo, Hongbo Zhou, Chengliang Zhu, Hui Jin   +22 more
wiley   +1 more source

Gut Microbial Release of Ferulic Acid From Germinated Quinoa Alleviates Obesity‐Associated Cognitive Impairment by Activating Hippocampal Mitophagy Associated with PINK1/Parkin Pathway

Advanced Science, EarlyView.
Liberation of ferulic acid by gut microbial feruloyl esterase mediates cognitive enhancement of germinated quinoa (GQF) on obese mice. Ferulic acid enriched in GQF is released by gut microbes Roseburia hominis and R. intestinalis and subsequently mediates the neuroprotective effects of GQF on obesity‐induced cognitive decline by activating hippocampal ...
Yongli Lan, Wengang Zhang, Lei Wang, Shiyang Zhao, Yujie Song, Xinze Wang, Yutang Wang, Xijuan Yang, Shaobo Ma, Junlin Ge, Rui Guo, Xuebo Liu   +11 more
wiley   +1 more source

Positive regulators of Bacteroides CTnDOT excision and transfer [PDF]

, 2011
Tetracycline stimulates both excision and transfer of a Bacteroides Conjugative transposon CTnDOT. It was shown previously that a gene, rteC, is necessary for tetracycline-stimulated transcriptional regulation of the xis2c operon, which contains the ...
Park, Ji-Yeon
core  

Innovative Test Strip‐Based Colorimetric Sensors Integrated With Affinity Chromatography: Acetylcholinesterase Inhibitor Screening Breakthrough in Lycium Barbarum Leaves

Advanced Science, EarlyView.
Schematic diagrams illustrating the breakthrough in the screening of AChE inhibitors from LBL, and the research process of the pharmacodynamics of the NCP are presented. ABSTRACT Current Alzheimer's drugs exhibit limited effectiveness, highlighting the necessity for multi‐target treatments.
Yuping Sa, Hui Yuan, Jingui Ma, Zhigang Yang, Mei Wang, Weibiao Wang, Lingling Yang, Fen Ma, Weiman Zhang, Gidion Wilson Mening'oo, Guoning Chen, Xueqin Ma   +11 more
wiley   +1 more source

Bacteroides koreensis sp. nov. and Bacteroides kribbi sp. nov., two new members of the genus Bacteroides

, 2017
Three bacterial isolates from human faeces, YS-aM39T, R2F3-3-3T and R2F3-5-1, were characterized as Gram-negative, strictly anaerobic, non-spore-forming, non-motile, and rod-shaped. Isolate YS-aM39T formed a distinct line of descent, showing greatest 16S
Hongik Kim, Joong Su Kim, J K Kook, Joong-Su Kim, Young-Hyo Chang, Jayoung Paek, H Kim, Young Hyo Chang, S J Park, Moon-Soo Rhee, Yeseul Shin, Soo-Je Park, Joong-Ki Kook, Moon Soo Rhee   +13 more
core   +1 more source

A Not Too Fragile Bacteroides

Journal of Community Hospital Internal Medicine Perspectives
We present a rare case of Bacteroides fragilis vertebral osteomyelitis, in a 20-year-old female with no underlying medical conditions. She presented with a three-week history of lower back pain, myalgias, rigors, and night sweats. The patient was febrile and tachycardic, with borderline low blood pressures. Her initial labs showed elevated inflammatory
Guru, Siddartha, Jaafar, Nadim, Sharma, Rahul, Bai, Poonam   +3 more
openaire   +3 more sources

Gut‐Liver Translocation of Bacteroides Uniformis Alleviates Advanced Metabolic Dysfunction‐Associated Steatotic Liver Disease by Suppressing Hepatocyte Ferroptosis via Propionic Acid Secretion

Advanced Science, EarlyView.
Systematic characterization of the liver‐resident microbiota in advanced metabolic dysfunction‐associated steatotic liver disease (MASLD) reveals a consistent depletion of Bacteroides uniformis (B. uniformis) in both hepatic and gut microbial communities. Oral gavage of B.
Haiyang Liu, Zun Fan, Zhen Liu, Lei Qin, Xin Zhao   +4 more
wiley   +1 more source

Intestinal microbiota of patients with bacterial infection of the respiratory tract treated with amoxicillin

Brazilian Journal of Infectious Diseases
The intestinal tract harbors a huge diversity of metabolically-active aerobic and anaerobic bacteria that interact, forming a complex ecosystem. This microbiota has an important role in human metabolism, nutrition, immunity, and protection against ...
Maria Tereza Ferreira Duenhas Monreal, Paulo Câmara Marques Pereira, Carlos Alberto de Magalhães Lopes   +2 more
doaj   +1 more source

Enterotoxigenic and nontoxigenic Bacteroides fragilis strains isolated in Brazil

Memorias do Instituto Oswaldo Cruz, 2008
The presence of enterotoxigenic Bacteroides fragilis and nontoxigenic B. fragilis (NTBF) among 109 strains isolated from 1980-2008 in Brazil were investigated by PCR.
Karla R Miranda, Mariana F Dias, Priscilla LS Guimarães, Renata F Boente, Heidi Pauer, Priscila Z Ramos, Laís S Falcão, Eliane de O Ferreira, Ilana T Balassiano, Livia Q Ferreira, Joaquim dos Santos-Filho, Geraldo R de Paula, Eduardo NF Antunes, Katia ES Avelar, Regina MCP Domingues   +14 more
doaj   +1 more source

Metabolic Feedback Inhibition Influences Metabolite Secretion by the Human Gut Symbiont Bacteroides thetaiotaomicron

mSystems, 2020
Microbial metabolism and trophic interactions between microbes give rise to complex multispecies communities in microbe-host systems. Bacteroides thetaiotaomicron (B.
Jennie L. Catlett, Jonathan Catazaro, Mikaela Cashman, Sean Carr, Robert Powers, Myra B. Cohen, Nicole R. Buan   +6 more
doaj   +1 more source