Results 71 to 80 of about 367,380 (311)

The innate immune response to Mycobacterium tuberculosis is dependent on strain lineage and on host population [PDF]

, 2013
Includes abstract.Includes bibliographical references.The genome structure of Mycobacterium tuberculosis is strongly clonal, in the absence of horizontal gene transfer.
Sarkar, Rajesh
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  

Diagnóstico de meningitis tuberculosa

Acta Neurológica Colombiana, 2015
La tuberculosis continúa siendo un problema mundial de salud pública y su presentación como meningitis tuberculosa es grave, ya que ocasiona una gran parte de muertes y discapacidad.
Juan Sebastián Saavedra , Sebastián Urrego, Ángela Pérez, María Eugenia Toro   +3 more
doaj   +1 more source

Preparation and in vivo evaluation of glyco-gold nanoparticles carrying synthetic mycobacterial hexaarabinofuranoside

Beilstein Journal of Nanotechnology, 2020
A number of bacterial glycans are specific markers for the detection and the serological identification of microorganisms and are also widely used as antigenic components of vaccines.
Gennady L. Burygin, Polina I. Abronina, Nikita M. Podvalnyy, Sergey A. Staroverov, Leonid O. Kononov, Lev A. Dykman   +5 more
doaj   +1 more source

Upadacitinib Restrains the Pathogenic Fitness of CD4+ T Cells and Aberrant B Cell Programming in Optic Neuritis

Advanced Science, EarlyView.
Single‐cell profiling and functional perturbation reveal coordinated JAK1‐pSTAT3 downstream programs in optic neuritis, including MCL1‐dependent fitness of pathogenic CD4+ Tem cells and glycolysis‐linked, cholesterol‐sensitive B‐cell responses associated with RORA. Upadacitinib disrupts this reciprocal T‐B‐cell circuit and alleviates neuroinflammation,
Gengchen Jiang, Qi Jiang, Lian Han, Yue Peng, Xingyu Liu, Tong Yang, Hao Huang, Jiaying Liu, Yuan Gao, Hui Yang, Wenjun Zou, Zhaohuai Li, Wenru Su   +12 more
wiley   +1 more source

Mycobacterium tuberculosis is less likely to acquire pathogenic mutations during latent infection than during active disease

Microbiology Spectrum
Most people infected with Mycobacterium tuberculosis (Mtb) are believed to be in a state of latent tuberculosis (TB) infection (LTBI). Although LTBI is asymptomatic and not infectious, there is a risk of developing active disease even decades after ...
Asami Osugi, Aki Tamaru, Takashi Yoshiyama, Tomotada Iwamoto, Satoshi Mitarai, Yoshiro Murase   +5 more
doaj   +1 more source

Predictive and prognostic properties of TB-LAM among HIV-positive patients initiating ART in Johannesburg, South Africa

The Pan African Medical Journal, 2015
While the diagnostic properties of the TB LAM urine assay (LAM) have been well-described, little is known about its predictive and prognostic properties at ART initiation in a routine clinic setting.
Alexander déElia, Denise Evans, Lynne McNamara, Rebecca Berhanu, Ian Sanne, Elisabet Lénnermark   +5 more
doaj   +1 more source

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

Thermal Shifts Dominate Single‐Gene Responses to Transcription‐Targeting Antibiotics

Advanced Science, EarlyView.
Thermal shifts reshape bacterial responses to transcription‐targeting antibiotics. In E. coli, temperature can dominate antibiotic‐induced genome‐wide expression, particularly outside 30°C–39°C, through changes in adenosine triphosphate (ATP), nucleoid organization, and drug‐target engagement.
Rahul Jagadeesan, Amir M. Arsh, Vatsala Chauhan, Suchintak Dash, Pooja Ravaria, Andre S. Ribeiro   +5 more
wiley   +1 more source

The Dream of a Mycobacterium

Microbiology Spectrum, 2019
ABSTRACT How do mycobacteria divide? Cell division has been studied extensively in the model rod-shaped bacteria Escherichia coli and Bacillus subtilis , but much less is understood about cell division in mycobacteria, a genus that includes the major human pathogens M ...
Catherine, Baranowski, E Hesper, Rego, Eric J, Rubin   +2 more
openaire   +2 more sources