Results 21 to 30 of about 8,915,614 (369)

Cross-reactive CD4+ T cells enhance SARS-CoV-2 immune responses upon infection and vaccination

Science, 2021
Description Cross-reactive T cells aid in the fight There is mounting evidence that immunological memory after infection with seasonal human coronaviruses (hCoVs) contributes to cross-protection against severe acute respiratory syndrome coronavirus 2 ...
L. Loyal, Julian Braun, L. Henze, B. Kruse, M. Dingeldey, U. Reimer, F. Kern, T. Schwarz, M. Mangold, C. Unger, Friederike Dörfler, Shirin Kadler, J. Rosowski, Kübra Gürcan, Z. Uyar-Aydin, M. Frentsch, F. Kurth, K. Schnatbaum, M. Eckey, S. Hippenstiel, A. Hocke, M. Müller, B. Sawitzki, S. Miltenyi, Friedemann Paul, M. Mall, H. Wenschuh, S. Voigt, C. Drosten, R. Lauster, N. Lachman, L. Sander, V. Corman, J. Röhmel, L. Meyer-Arndt, A. Thiel, C. Giesecke-Thiel   +36 more
semanticscholar   +1 more source

Recall of pre-existing cross-reactive B cell memory following Omicron BA.1 breakthrough infection

Science immunology, 2022
Understanding immune responses after severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) breakthrough infection will facilitate the development of next-generation vaccines. Here, we profiled spike (S)–specific B cell responses after Omicron/BA.1
C. Kaku, Alan J. Bergeron, C. Ahlm, J. Normark, M. Sakharkar, M. Forsell, L. Walker   +6 more
semanticscholar   +1 more source

Modified A-DROP score and mortality in hemodialysis patients with pneumonia

Renal Replacement Therapy, 2017
Background Pneumonia is common in hemodialysis (HD) patients and has a poor prognosis, but there is little information on an accurate method for evaluating the severity of pneumonia, which is closely associated with prognosis, in HD patients.
Makoto Harada, Takeshi Masubuchi, Kazuaki Fujii, Yukifumi Kurasawa, Tohru Ichikawa, Mamoru Kobayashi   +5 more
doaj   +1 more source

Water, water everywhere but not a drop to drink? [PDF]

, 1999
Biofilms are emerging as an increasing problem as medical technology advances. Dental practice is no exception and interest in the role of biofilms within dental units as a possible source of cross-infection is intensifying. It is difficult to quantitate
Bagg, J., Burke, F.T., Hood, J., Smith, A.J.   +3 more
core   +1 more source

Children develop robust and sustained cross-reactive spike-specific immune responses to SARS-CoV-2 infection

Nature Immunology, 2021
SARS-CoV-2 infection is generally mild or asymptomatic in children but a biological basis for this outcome is unclear. Here we compare antibody and cellular immunity in children (aged 3–11 years) and adults.
Alexander C. Dowell, M. Butler, Elizabeth Jinks, G. Tut, T. Lancaster, P. Sylla, Jusnara Begum, R. Bruton, Hayden Pearce, Kriti Verma, N. Logan, G. Tyson, E. Spalkova, Sandra Margielewska-Davies, G. Taylor, E. Syrimi, F. Baawuah, J. Beckmann, I. Okike, Shazaad Ahmad, J. Garstang, A. Brent, B. Brent, G. Ireland, F. Aiano, Z. Amin-Chowdhury, Samuel E. I. Jones, R. Borrow, E. Linley, John Wright, R. Azad, D. Waiblinger, Chris Davis, E. Thomson, M. Palmarini, B. Willett, W. Barclay, J. Poh, G. Amirthalingam, K. Brown, M. Ramsay, J. Zuo, P. Moss, S. Ladhani   +43 more
semanticscholar   +1 more source

Upper gastrointestinal pathophysiology due to mouse malaria Plasmodium berghei ANKA infection

Tropical Medicine and Health, 2019
Background Epigastric pain, vomiting, and other gastrointestinal problems are among the most important symptoms of malaria infection as they suggest the possibility that the condition is serious.
Mizuho Shimada, Yoshie Hirose, Kazuhiko Shimizu, Daisuke S. Yamamoto, Eri H. Hayakawa, Hiroyuki Matsuoka   +5 more
doaj   +1 more source

Influence of Pulmonary Ventilation Rate and Breathing Cycle Period on the Risk of Cross Infection.

Indoor Air: International Journal of Indoor Environment and Health, 2019
This study examined the characteristics of the exhaled airflow pattern and breathing cycle period of human subjects and evaluated the influence of pulmonary ventilation rate and breathing cycle period on the risk of cross infection.
Zhengtao Ai, Kaho Hashimoto, A. Melikov
semanticscholar   +1 more source

Cross-reactive serum and memory B-cell responses to spike protein in SARS-CoV-2 and endemic coronavirus infection

Nature Communications, 2021
Pre-existing immunity to seasonal endemic coronaviruses could have profound consequences for antibody responses to SARS-CoV-2, induced from natural infection or vaccination.
G. Song, Wan-ting He, Sean Callaghan, F. Anzanello, Deli Huang, James Ricketts, J. Torres, N. Beutler, Linghang Peng, Sirena Vargas, Jon Cassell, M. Parren, Linlin Yang, C. Ignacio, Davey M. Smith, J. Voss, D. Nemazee, A. Ward, T. Rogers, D. Burton, Raiees Andrabi   +20 more
semanticscholar   +1 more source

Serological survey of anti-group A rotavirus IgM in UK adults [PDF]

, 2003
Rotaviral associated disease of infants in the UK is seasonal and infection in adults not uncommon but the relationship between these has been little explored.
Cox, M. J., Medley, Graham
core   +2 more sources

Self-reported Olfactory and Taste Disorders in Patients With Severe Acute Respiratory Coronavirus 2 Infection: A Cross-sectional Study

Clinical Infectious Diseases, 2020
To the Editor—We read with interest the article by Wang et al [1] describing the clinical features of 69 patients with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection in Wuhan, China.
A. Giacomelli, L. Pezzati, F. Conti, D. Bernacchia, M. Siano, L. Oreni, S. Rusconi, C. Gervasoni, A. Ridolfo, G. Rizzardini, S. Antinori, M. Galli   +11 more
semanticscholar   +1 more source