Results 41 to 50 of about 206,287 (344)

Risk factors for Haemophilus influenzae and pneumococcal respiratory tract colonization in CVID [PDF]

, 2018
To the Editor: Disease-specific studies focused on infection risk in common variable immune deficiencies (CVIDs) are needed to define strategies for controlling respiratory infections predominantly due to bacteria such as Streptococcus pneumoniae and ...
Camilli, Romina, Cardines, Rita, Cerquetti, Marina, Ciervo, Alessandra, Giufrè, Maria, Mancini, Fabiola, Milito, Cinzia, Pantosti, Annalisa, Pimentel de Araujo, Fernanda, Pulvirenti, Federica, Quinti, Isabella   +10 more
core   +1 more source

Isolation of Haemophilus influenzae from Urine of an Elderly Male Patient with Carcinoma Bladder-An Under-recognised Pathogen? [PDF]

Journal of Clinical and Diagnostic Research, 2018
Haemophilus species are rare uropathogens. The incidence and significance of Haemophilus species isolated from the genitourinary tract are not well studied.
Ramya Raghavan, Jharna Mandal, Sreerag Kodakkattil Sreenivasan   +2 more
doaj   +1 more source

Time series model based on global structure of complete genome [PDF]

, 2000
A time series model based on the global structure of the complete genome is proposed. Three kinds of length sequences of the complete genome are considered. The correlation dimensions and Hurst exponents of the length sequences are calculated.
Allegrini, Buldyrev, Feder, Fraser, Grassberger, Grassberger, Grosberg, Herzel, Hurst, Lechner, Li, Lou, Luo, Luo, Mandelbrot, Peng, Pennisi, Provata, Stanley, Vo Anh, Voss, Voss, Zu-Guo Yu   +22 more
core   +3 more sources

Comparative Genomic Analysis Reveals Genetic Diversity and Pathogenic Potential of Haemophilus seminalis and Emended Description of Haemophilus seminalis

Microbiology Spectrum, 2023
Haemophilus seminalis is a newly proposed species that is phylogenetically related to Haemophilus haemolyticus. The distribution of H. seminalis in the human population, its genomic diversity, and its pathogenic potential are still unclear.
Xiaowei Chen, Hanyun Zhang, Junhui Feng, Lei Zhang, Minling Zheng, Haimin Luo, Huiyan Zhuo, Ning Xu, Xuan Zhang, Cha Chen, Pinghua Qu, Youqiang Li   +11 more
doaj   +1 more source

Analysis of the Effects of Dietary Pattern on the Oral Microbiome of Elite Endurance Athletes [PDF]

, 2019
Although the oral microbiota is known to play a crucial role in human health, there are few studies of diet x oral microbiota interactions, and none in elite athletes who may manipulate their intakes of macronutrients to achieve different metabolic ...
Burke, Louise M, Campbell, Katrina L, Charlesson, Bronwen, Krause, Lutz, Morrison, Mark, Murtaza, Nida, O'Neill, Hayley M, Ross, Megan L, Vlahovich, Nicole   +8 more
core   +3 more sources

The Cell-Cycle Regulatory Protein p21CIP1/WAF1 Is Required for Cytolethal Distending Toxin (Cdt)-Induced Apoptosis. [PDF]

, 2020
The Aggregatibacter actinomycetemcomitans cytolethal distending toxin (Cdt) induces lymphocytes to undergo cell-cycle arrest and apoptosis; toxicity is dependent upon the active Cdt subunit, CdtB.
Boesze-Battaglia, Kathleen, Shenker, Bruce J, Walker, Lisa M, Weiss, Robert H, Zekavat, Ali   +4 more
core   +2 more sources

Vaccines for Nontypeable Haemophilus influenzae: the Future Is Now

Clinical and Vaccine Immunology, 2015
Infections due to nontypeable Haemophilus influenzae result in enormous global morbidity in two clinical settings: otitis media in children and respiratory tract infections in adults with chronic obstructive pulmonary disease (COPD).
T. Murphy
semanticscholar   +1 more source

How do nematodes transfer phosphorylcholine to carbohydrates? [PDF]

, 2010
An unusual aspect of the biology of nematodes is the attachment of phosphorylcholine (PC) to carbohydrate. The attachment appears to play an important role in nematode development and, in some parasitic species, in immunomodulation.
Harnett, W., Houston, K.M., Rzepecka, J.
core   +1 more source

A biphasic epigenetic switch controls immunoevasion, virulence and niche adaptation in non-typeable Haemophilus influenzae

Nature Communications, 2015
Non-typeable Haemophilus influenzae contains an N6-adenine DNA-methyltransferase (ModA) that is subject to phase-variable expression (random ON/OFF switching).
John M. Atack, Y. Srikhanta, Kate L. Fox, J. Jurcisek, K. Brockman, Tyson A. Clark, Matthew Boitano, P. Power, F. Jen, A. McEwan, S. Grimmond, Arnold L. Smith, S. Barenkamp, J. Korlach, L. Bakaletz, M. Jennings   +15 more
semanticscholar   +1 more source

Balanced Expression of the Diiron Oxygenase BioE Is Essential for Biotin Homeostasis in Elizabethkingia meningoseptica

Advanced Science, EarlyView.
BioE is a new diiron oxygenase that catalyzes the conversion of long‐chain acyl groups into pimeloyl thioester, initiating biotin synthesis. The overexpression of EmBioE disrupts lipid metabolic homeostasis, requiring repressor BioL to maintain a balance between long‐chain fatty acids and biotin synthesis.
Meng Zhang, Ying‐ying Fu, Xiaoqiang Yang, Qiuying Qin, Xinyu Su, Jiaming Fang, Yanhua Kang, Qingwen He, Zhi Ruan, Yongchang Xu   +9 more
wiley   +1 more source