Results 11 to 20 of about 352,512 (360)

Tissue-resident memory T cell reactivation by diverse antigen-presenting cells imparts distinct functional responses [PDF]

Journal of Experimental Medicine, 2020
Low et al. compare the reactivation of memory CD8+ T cells resident in the lung or draining lymph node after a secondary influenza infection and find that memory T cells in the different anatomical locations have unique reactivation mechanics in terms of
J. Low, Yagmur Farsakoglu, M. C. Amezcua Vesely, Esen Sefik, Joseph B. Kelly, C. Harman, Ruaidhri Jackson, Justin A. Shyer, Xiao-Dong Jiang, L. Cauley, R. Flavell, S. Kaech   +11 more
semanticscholar   +2 more sources

South Korea’s COVID-19 Infection Status: From the Perspective of Reconfirmation after Complete Recovery

Journal of Pure and Applied Microbiology, 2020
COVID-19 started to occur in South Korea by an inflow of the virus from abroad, when a traveler from Wuhan, China, was first confirmed on January 19th, 2020.
Yun-Jung Kang, Hyunjoo Joo
doaj   +1 more source

Role of amylopectin synthesis in Toxoplasma gondii and its implication in vaccine development against toxoplasmosis

Open Biology, 2021
Toxoplasma gondii is a ubiquitous pathogen infecting one-third of the global population. A significant fraction of toxoplasmosis cases is caused by reactivation of existing chronic infections.
Congcong Lyu, Xuke Yang, Jichao Yang, Lun Hou, Yanqin Zhou, Junlong Zhao, Bang Shen   +6 more
doaj   +1 more source

Targeted memory reactivation in human REM sleep elicits detectable reactivation [PDF]

, 2023
It is now well established that memories can reactivate during non-rapid eye movement sleep (non-REM), but the question of whether equivalent reactivation can be detected in rapid eye movement (REM) sleep is hotly debated.
Koopman, Anne, Abdellahi, Mahmoud, Anne CM Koopman, Mahmoud EA Abdellahi, Penelope A Lewis, Matthias S Treder, Treder, Matthias, Lewis, Penelope   +7 more
core   +1 more source

Coupling between motor cortex and striatum increases during sleep over long-term skill learning

eLife, 2021
The strength of cortical connectivity to the striatum influences the balance between behavioral variability and stability. Learning to consistently produce a skilled action requires plasticity in corticostriatal connectivity associated with repeated ...
Stefan M Lemke, Dhakshin S Ramanathan, David Darevksy, Daniel Egert, Joshua D Berke, Karunesh Ganguly   +5 more
doaj   +1 more source

Reactivation of Dormant Tumor Cells by Modified Lipids Derived from Stress-Activated Neutrophils

Science Translational Medicine, 2020
Tumor recurrence can be induced by stress-activated neutrophils via release of S100A8/A9 proteins and modified lipids. Stressed Neutrophils are a Tumor’s Alarm Clock Tumors can recur years after a seemingly successful treatment, and this may be caused by
Michela Perego, V. Tyurin, Y. Tyurina, J. Yellets, Timothy Nacarelli, Cindy Lin, Y. Nefedova, A. Kossenkov, Qin Liu, Sreesha Sreedhar, H. Pass, J. Roth, T. Vogl, D. Feldser, Ru-Gang Zhang, V. Kagan, D. Gabrilovich   +16 more
semanticscholar   +1 more source

Sequential anti-cytomegalovirus response monitoring may allow prediction of cytomegalovirus reactivation after allogeneic stem cell transplantation [PDF]

, 2012
Background: Reconstitution of cytomegalovirus-specific CD3+CD8+ T cells (CMV-CTLs) after allogeneic hematopoietic stem cell transplantation (HSCT) is necessary to bring cytomegalovirus (CMV) reactivation under control. However, the parameters determining
Matthias Eder (21135), Borchers, Sylvia, Benno Wölk, Sylvia Borchers, Arnold Ganser, Pabst, Brigitte, Mischak-Weissinger, Eva Maria, Michael Stadler, Elke Dammann, Andrea Jarisch, Lehrnbecher, Thomas, Arnold Ganser (4454), Eva M. Weissinger (111202), Meral Yildiz, Schneider, Gisbert, Matthias Eder, Peter Bader, Melanie Bremm (111153), Koehl, Ulrike, Thomas Klingebiel, Michael Stadler (111171), Ulrike Koehl, Hans Martin, Benno Wölk (111163), Stadler, Michael, Thomas Lehrnbecher, Sylvia Borchers (111150), Wölk, Benno, Hans Martin (111179), Meral Yildiz (111168), Dammann, Elke, Thomas Klingebiel (111191), Brigitte Pabst (111160), Bader, Peter, Eder, Matthias, Jarisch, Andrea, Brigitte Pabst, Gisbert Schneider, Elke Dammann (111158), Gisbert Schneider (17096), Ulrike Koehl (111209), Thomas Lehrnbecher (111156), Klingebiel, Thomas, Esser, Ruth, Eva M. Weissinger, Ruth Esser (111165), Ganser, Arnold, Yildiz, Meral, Melanie Bremm, Peter Bader (111174), Eva M Weissinger, Bremm, Melanie, Andrea Jarisch (111185), Ruth Esser, Weissinger, Eva M., Köhl, Ulrike, Martin, Hans   +56 more
core   +2 more sources

Case Report: B Lymphocyte Disorders Under COVID-19 Inflammatory Pressure

Frontiers in Oncology, 2021
Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infects humans through the angiotensin converting enzyme-2 (ACE-2) receptor expressed on many cells, including lymphocytes.
Gloria Taliani, Gloria Taliani, Gloria Taliani, Elena Follini, Lorenzo Guglielmetti, Lorenzo Guglielmetti, Lorenzo Guglielmetti, Patrizia Bernuzzi, Alberto Faggi, Patrizia Ferrante, Patrizia Ferrante, Elisa Fronti, Laura Gerna, Maria Cristina Leoni, Franco Paolillo, Giovanna Ratti, Alessandro Ruggieri, Caterina Valdatta, Alessandra Donisi, Adriano Zangrandi, Lara Pochintesta, Carlo Moroni, Daria Sacchini, Daniele Vallisa, Mauro Codeluppi, the COVID-Piacenza Group, Daniela Aschieri, Mario Barbera, Carlo Cagnoni, Luigi Cavanna, Cosimo Franco, Chiara Gorrini, Andrea Magnacavallo, Massimo Nolli, Massimo Piepoli, Roberta Schiavo, Matteo Silva, Marco Stabile, Angela Rossi, Giovanni Vadacca   +39 more
doaj   +1 more source

Hepatitis B virus persistence and reactivation

British medical journal, 2020
Hepatitis B virus (HBV) infection causes chronic hepatitis and has long term complications. Individuals ever infected with HBV are at risk of viral reactivation under certain circumstances.
Yu Shi, Min Zheng
semanticscholar   +1 more source

Reactivation of EBV and CMV in Severe COVID-19—Epiphenomena or Trigger of Hyperinflammation in Need of Treatment? A Large Case Series of Critically ill Patients

Journal of Intensive Care Medicine, 2021
Background Reactivation of viruses such as Epstein-Barr virus (EBV) and cytomegalovirus (CMV) are common in critically ill patients and have been described in patients with severe COVID-19.
Jan-Hendrik Naendrup, Jorge Garcia Borrega, D. Eichenauer, A. Shimabukuro-Vornhagen, M. Kochanek, B. Böll   +5 more
semanticscholar   +1 more source