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Full-Text Articles in Bacterial Infections and Mycoses
Comparison Of Bacterial Culture With Biofire® Filmarray® Multiplex Pcr Screening Of Archived Cerebrospinal Fluid Specimens From Children With Suspected Bacterial Meningitis In Nigeria, S Obaro, F Hassan-Hanga, N Medugu, Rasaq Olaosebikan, G Olanipekun, B Jibir, S Gambo, Theresa Ajose, Carissa Duru, B Ebruke, H D Davies
Comparison Of Bacterial Culture With Biofire® Filmarray® Multiplex Pcr Screening Of Archived Cerebrospinal Fluid Specimens From Children With Suspected Bacterial Meningitis In Nigeria, S Obaro, F Hassan-Hanga, N Medugu, Rasaq Olaosebikan, G Olanipekun, B Jibir, S Gambo, Theresa Ajose, Carissa Duru, B Ebruke, H D Davies
Department of Pharmacology and Experimental Therapeutics Faculty Papers
BACKGROUND: Diagnosis of bacterial meningitis remains a challenge in most developing countries due to low yield from bacterial culture, widespread use of non-prescription antibiotics, and weak microbiology laboratories. The objective of this study was to compare the yield from standard bacterial culture with the multiplex nested PCR platform, the BioFire® FilmArray® Meningitis/Encephalitis Panel (BioFire ME Panel), for cases with suspected acute bacterial meningitis.
METHODS: Following Gram stain and bacterial culture on cerebrospinal fluid (CSF) collected from children aged less than 5 years with a clinical suspicion of acute bacterial meningitis (ABM) as defined by the WHO guidelines, residual CSF specimens …
From Tuberculosis Bedside To Bench: Ube2b Splicing As A Potential Biomarker And Its Regulatory Mechanism, Mengyuan Lyu, Jian Zhou, Yanbing Zhou, Weelic Chong, Wei Xu, Hongli Lai, Lu Niu, Yang Hai, Xiaojun Yao, Sheng Gong, Qinglan Wang, Yi Chen, Yili Wang, Liyu Chen, Ganzi People's Hospital, Jiongjiong Zeng, Chengdi Wang, Binwu Ying
From Tuberculosis Bedside To Bench: Ube2b Splicing As A Potential Biomarker And Its Regulatory Mechanism, Mengyuan Lyu, Jian Zhou, Yanbing Zhou, Weelic Chong, Wei Xu, Hongli Lai, Lu Niu, Yang Hai, Xiaojun Yao, Sheng Gong, Qinglan Wang, Yi Chen, Yili Wang, Liyu Chen, Ganzi People's Hospital, Jiongjiong Zeng, Chengdi Wang, Binwu Ying
Student Papers, Posters & Projects
Alternative splicing (AS) is an important approach for pathogens and hosts to remodel transcriptome. However, tuberculosis (TB)-related AS has not been sufficiently explored. Here we presented the first landscape of TB-related AS by long-read sequencing, and screened four AS events (S100A8-intron1-retention intron, RPS20-exon1-alternaitve promoter, KIF13B-exon4-skipping exon (SE) and UBE2B-exon7-SE) as potential biomarkers in an in-house cohort-1. The validations in an in-house cohort-2 (2274 samples) and public datasets (1557 samples) indicated that the latter three AS events are potential promising biomarkers for TB diagnosis, but not for TB progression and prognosis. The excellent performance of classifiers further underscored the diagnostic value …
Chlamydia Trachomatis Subverts Alpha-Actinins To Stabilize Its Inclusion, A. Haines, J. Wesolowski, F. Paumet
Chlamydia Trachomatis Subverts Alpha-Actinins To Stabilize Its Inclusion, A. Haines, J. Wesolowski, F. Paumet
Department of Microbiology and Immunology Faculty Papers
Chlamydia trachomatis is the leading cause of sexually transmitted bacterial disease and a global health burden. As an obligate intracellular pathogen, Chlamydia has evolved many strategies to manipulate its host and establish its intracellular niche called the inclusion. C. trachomatis reorganizes the host actin cytoskeleton to form scaffolds around the inclusion and reinforce the growing inclusion membrane. To control the kinetics and formation of actin scaffolds, Chlamydia expresses the effector InaC/CT813, which activates the host GTPase RhoA. Here, we have discovered that InaC stabilizes actin scaffolds through the host actin cross-linking proteins α-actinins 1 and 4. We demonstrate that α-actinins …