Results 71 to 80 of about 302,132 (299)

Isolation, identification, and structural analysis of the mycobactins of Mycobacterium avium, Mycobacterium intracellulare, Mycobacterium scrofulaceum, and Mycobacterium paratuberculosis [PDF]

Journal of Bacteriology, 1985
Methods were devised to purify the cell-associated, iron-binding compounds known as mycobactins from the closely related species Mycobacterium avium, Mycobacterium intracellulare, and Mycobacterium scrofulaceum (i.e., the MAIS complex of organisms). The mycobactins from these three species showed a structure that is common to the mycobactins from all ...
R, Barclay, D F, Ewing, C, Ratledge
openaire   +2 more sources

RNA Helicase DDX21 Controls CD4+ T Cell Proliferation and Promotes Inflammatory Bowel Disease via Translational Control

Advanced Science, EarlyView.
ABSTRACT Inflammatory bowel disease (IBD) is characterized by dysregulated T cell responses. RNA helicases, including DExD‐box helicase 21 (DDX21), are pivotal in RNA metabolism, but their role in T cell‐mediated pathology during IBD remains unclear. Here, we demonstrate that DDX21 expression in CD4+ T cells correlates with cell cycle and translation ...
Yujuan Zhang, Chen Kan, Xinhui Yang, Yajuan Hao, Xuemin Cai, Mei Yang, Qianqian Zhang, Zhengting Wang, Ning Jiang, Lei Wang, Hua‐Bing Li, Jing Zhou   +11 more
wiley   +1 more source

Proteomic analysis of the Mycobacterium avium-containing phagosome membrane [PDF]

, 2010
Includes abstract.Includes bibliographical references (leaves 139-158).Pathogenic mycobacteria, like [Mycobacterium tuberculosis] M.tb and Mycobacterium avium (M.av), reside intracellularly in phagosomes where they are able to survive, because they block
Pietersen, Ray-Dean Donovan
core  

Detection of viable Mycobacterium ulcerans in clinical samples by a novel combined 16S rRNA reverse transcriptase/IS2404 real-time qPCR assay. [PDF]

, 2012
Detection of Viable Mycobacterium ulcerans in Clinical Samples by a Novel Combined 16S rRNA Reverse Transcriptase/IS2404 Real-Time qPCR ...
Awua-Boateng, NY, Jansson, M, Dominik Symank, Herbinger, Karl-Heinz, Sarfo, FS, Symank, Dominik, Amoako, YA, Ohene Adjei, Nana-Yaa Awua-Boateng, Karl-Heinz Herbinger, Moritz Jansson, Thomas Löscher, Fred Stephen Sarfo (139071), Richard Odame Phillips, Bretzel, Gisela, Kristina Lydia Huber, Beissner, M, Kristina Lydia Huber (139082), Thomas Löscher (139093), Adjei, O, Amoako, Yaw Ampem, Yaw Ampem Amoako, Battke, F, Fred Stephen Sarfo, Beissner, Marcus, Florian Battke, Florian Battke (139089), Ohene Adjei (65648), Marcus Beissner (139059), Gisela Bretzel, Gisela Bretzel (139096), Nana-Yaa Awua-Boateng (139066), Jansson, Moritz, Löscher, T, Sarfo, Fred Stephen, Loescher, Thomas, Awua-Boateng, Nana-Yaa, Battke, Florian, Huber, KL, Adjei, Ohene, Dominik Symank (139060), Richard Odame Phillips (139062), Marcus Beissner, Karl-Heinz Herbinger (139085), Moritz Jansson (139076), Symank, D, Phillips, RO, Bretzel, G, Huber, Kristina Lydia, Yaw Ampem Amoako (139064), Phillips, Richard Odame, Herbinger, KH   +51 more
core   +1 more source

Screening and Drug Resistance Analysis of Non-Tuberculous Mycobacteria in Patients with Suspected Pulmonary Tuberculosis on the Hainan Island, China

Infection and Drug Resistance, 2023
Jieying Wang,* Zhuoling Chen,* Yuni Xu, Wenhua Qiu, Shaowen Chen, Hua Pei, Yeteng Zhong Department of Clinical Laboratory, The Second Affiliated Hospital Hainan Medical University, Haikou, People’s Republic of China*These authors contributed ...
Wang J, Chen Z, Xu Y, Qiu W, Chen S, Pei H, Zhong Y   +6 more
doaj  

Streptavidins Coordinate Biotin Sequestration and Self‐Resistance Within a Biotin‐Pathway Antibiotic Network

Advanced Science, EarlyView.
A conserved genomic region between two streptavidin genes in Streptomyces packages biosynthetic gene clusters for diverse biotin‐pathway antibiotics: acidomycin, stravidin, the new non‐proteinogenic amino acid ANDA, and the new BioA inhibitor α‐methyl‐KAPA.
Sumire Kurosawa, Jingjun Mo, Xiaotong Diao, Feng Xie, Tingting Wang, Haowen Zhao, Dalei Wu, Rolf Müller, Chengzhang Fu   +8 more
wiley   +1 more source

Worldwide occurrence of Beijing/W strains of Mycobacterium tuberculosis: a systematic review. [PDF]

, 2002
Strains of the Beijing/W genotype family of Mycobacterium tuberculosis have caused large outbreaks of tuberculosis, sometimes involving multidrug resistance. This genetically highly conserved family of M.
Judith R. Glynn, Pablo J. Bifani, Dick van Soolingen, Bifani, Pablo J, Jennifer Whiteley, Kremer, Kristin, Whiteley, Jennifer, Judith R. Glynn, Kristin Kremer, Glynn, Judith R, van Soolingen, Dick   +10 more
core   +1 more source

SERS Facemask for Rapid and Portable Sensing Mycobacterium Tuberculosis Antigens for TB Screening

Advanced Science, EarlyView.
Our study introduced an Au─Ag embedded covalent organic framework (U@COF) ‐mediated facemask for sensing TB antigen ESAT‐6/CFP‐10 complex in clinical droplet samples toward TB screening. Practical analysis of clinical samples demonstrated the availability of our facemask, which is capable of identifying the TB subjects (N = 17) from healthy candidates (
Lingzhi Chen, Jiaqi Yu, Jing Xu, Lingqi Chen, Ninghao Zhang, Wenrui Li, Runmin Zeng, Xiaomin Luo, Yiqun Chang, Jiayin Lai, Wenshi Huang, Xiaochen Liang, Ting Zhao, Shanze Chen, Huaihong Cai, Yanguang Cong, Pinghua Sun, Jiang Pi, Xueqin Huang, Haibo Zhou, Junxia Zheng   +20 more
wiley   +1 more source

Lipoproteins of Mycobacterium tuberculosis : an abundant and functionally diverse class of cell envelope components [PDF]

, 2004
Mycobacterium tuberculosis remains the predominant bacterial scourge of mankind. Understanding of its biology and pathogenicity has been greatly advanced by the determination of whole genome sequences for this organism.
Iain C. Sutcliffe, Sutcliffe, Iain, Harrington, Dean J., Harrington, Dean, Sutcliffe, I.C., Dean J. Harrington   +5 more
core   +1 more source

Bactericidal Disruption of Magnesium Metallostasis in Mycobacterium tuberculosis Is Counteracted by Mutations in the Metal Ion Transporter CorA

mBio, 2019
A defining characteristic of treating tuberculosis is the need for prolonged administration of multiple drugs. This may be due in part to subpopulations of slowly replicating or nonreplicating Mycobacterium tuberculosis bacilli exhibiting phenotypic ...
Landys Lopez Quezada, Sandra Silve, Mark Kelinske, Amir Liba, Constantino Diaz Gonzalez, Martin Kotev, Laurent Goullieux, Stephanie Sans, Christine Roubert, Sophie Lagrange, Eric Bacqué, Cedric Couturier, Alain Pellet, Isabelle Blanc, Marlène Ferron, Fabrice Debu, Kelin Li, Jeffrey Aubé, Julia Roberts, David Little, Yan Ling, Jun Zhang, Ben Gold, Carl Nathan   +23 more
doaj   +1 more source