Results 51 to 60 of about 4,532 (131)

Null Steering of Adaptive Beamforming Using Linear Constraint Minimum Variance Assisted by Particle Swarm Optimization, Dynamic Mutated Artificial Immune System, and Gravitational Search Algorithm

The Scientific World Journal, 2014
Linear constraint minimum variance (LCMV) is one of the adaptive beamforming techniques that is commonly applied to cancel interfering signals and steer or produce a strong beam to the desired signal through its computed weight vectors.
Soodabeh Darzi, Tiong Sieh Kiong, Mohammad Tariqul Islam, Mahamod Ismail, Salehin Kibria, Balasem Salem   +5 more
doaj   +1 more source

Trace-Forward Investigation of Mice in Response to Lymphocytic Choriomeningitis Virus Outbreak

Emerging Infectious Diseases, 2014
During follow-up of a 2012 US outbreak of lymphocytic choriomeningitis virus (LCMV), we conducted a trace-forward investigation. LCMV-infected feeder mice originating from a US rodent breeding facility had been distributed to >500 locations in 21 states.
Laura Edison, Barbara Knust, Bret Petersen, Julie Gabel, Craig Manning, Cherie Drenzek, Ute Ströher, Pierre E. Rollin, Douglas Thoroughman, Stuart T. Nichol   +9 more
doaj   +1 more source

Investigating CD8 T Cell Exhaustion in Chronic LCMV Infection by Flow Cytometry

Current Protocols, Volume 6, Issue 10, October 2026.
Abstract CD8 T cells and the process of T cell exhaustion are central topics in both basic immunology and translational research, including clinical applications. Here, we provide a comprehensive, step‐by‐step guide to investigate CD8 T cells in murine in vivo lymphocytic choriomeningitis virus (LCMV) infection models.
Dominique Stark, Marie‐Elen Tuchel, Gautier Stehli, Alessandro Genovese, Isaak Quast, Annette Oxenius   +5 more
wiley   +1 more source

Survival curves and antibody titers in mice inoculated with RV vectors before LCMV-WE infection.

, 2018
(A) RV inoculation, challenge, and blood collection schedules in C57BL/6 mice. Mice were inoculated twice with RVΔP-LCMV/GPC, RVΔP, UV-irradiated RVΔP-LCMV/GPC, or PBS (mock-inoculated control) at 1-week intervals.
Md. Taimur Islam (5104844), Yukie Yamaguchi (144018), Hirofumi Kato (2726779), Itoe Iizuka (5104850), Guillermo Posadas-Herrera (5104847), Mutsuyo Takayama-Ito (5104853), Kinjiro Morimoto (306686), Chang-Kweng Lim (181621), Masayuki Saijo (324701)   +8 more
core   +1 more source

Detection of lymphocytic choriomeningitis virus (LCMV) in the common house mice (Mus musculus) in Italy: an underrecognized threat to human health

Microbiology Spectrum
Lymphocytic choriomeningitis virus (LCMV) is a neglected zoonotic pathogen primarily transmitted by the house mouse (Mus musculus). Despite being an underestimated zoonotic threat in Europe, LCMV lacks comprehensive surveillance. In this study, we report
Barbara Di Martino, Federica Di Profio, Serena Robetto, Maria Lucia Mandola, Chiara Nogarol, Giuseppina La Rosa, Elisabetta Suffredini, Fulvio Marsilio, Claudia Maria Trombetta, Francesco Pellegrini, Michele Camero, Vito Martella, Vittorio Sarchese   +12 more
doaj   +1 more source

Beyond Exhaustion: The RNA Regulatory Layer of Tissue‐Instructed T Cell Dysfunction

European Journal of Immunology, Volume 56, Issue 10, October 2026.
CD8+ T cell dysfunction arises through classical exhaustion after priming by professional antigen‐presenting cells, and through extra‐lymphoid priming by non‐professional cells – exemplified by the liver, where hepatocyte priming yields a checkpoint‐refractory state.
Francesco Andreata, Federica Marasca, Beatrice Bodega, Matteo Iannacone   +3 more
wiley   +1 more source

Identification of MaTu-MX Agent as a New Strain of Lymphocytic Choriomeningitis Virus (LCMV) and Serological Indication of Horizontal Spread of LCMV in Human Population

, 1999
In this study we elucidated the molecular character of MaTu-MX, previously described as an unusual transmissible agent. Amino acid sequencing of peptides generated from a 58-kDa MX-related protein purified from MaTu human carcinoma cells allowed us to ...
Kaluzová, Milota, Kaluz, Štefan, Willis, Antony C., Reiserová, Lucia, Závada, Jan, Závadová, Zuzana, Závodská, Eva, Pastorek, Jaromı́r, Čiampor, Fedor, Pastoreková, Silvia   +9 more
core   +1 more source

Placental Vascular Pathology Associated with Congenital Lymphocytic Choriomeningitis Virus Infection, Philadelphia, Pennsylvania, USA

Emerging Infectious Diseases
Congenital lymphocytic choriomeningitis virus (LCMV) infection is associated with major neurologic malformations and fetal demise. We report 2 cases of probable congenital LCMV infection and chorioretinitis, cerebral ventriculomegaly, and placental ...
Abin Abraham, Rebecca L. Linn, Dustin D. Flannery, Scott M. Gordon   +3 more
doaj   +1 more source

Lymphocytic Choriomeningitis Virus in Employees and Mice at Multipremises Feeder-Rodent Operation, United States, 2012

Emerging Infectious Diseases, 2014
We investigated the extent of lymphocytic choriomeningitis virus (LCMV) infection in employees and rodents at 3 commercial breeding facilities. Of 97 employees tested, 31 (32%) had IgM and/or IgG to LCMV, and aseptic meningitis was diagnosed in 4 ...
Barbara Knust, Ute Ströher, Laura Edison, César G. Albariño, Jodi Lovejoy, Emilian Armeanu, Jennifer House, Denise Cory, Clayton Horton, Kathy L. Fowler, Jessica Austin, John Poe, Kraig E. Humbaugh, Lisa Guerrero, Shelley Campbell, Aridth Gibbons, Zachary Reed, Deborah Cannon, Craig Manning, Brett Petersen, Douglas Metcalf, Bret Marsh, Stuart T. Nichol, Pierre E. Rollin   +23 more
doaj   +1 more source

Inducible cAMP Early Repressor Limits Glycolytic Programming in Regulatory T Cells and Supports Control of Inflammatory Colitis

European Journal of Immunology, Volume 56, Issue 10, October 2026.
This study is focussed on the role of cAMP‐dependent transcriptional repressor ICER in regulatory T cell function. Using a conditional knockout model, Treg development, suppressive function, stability, and metabolic phenotype were examined to gain further understanding of the role of cAMP‐dependent signalling in regulatory T cells.
Aleksandra Lopez Krol, Luana Silva, Daniele C. Nascimento, Sophie M. Oberwalder, Hitikk Chawla, Gabriel Alberto Barbosa de Carvalho, Fatima Boukhallouk, Monica Romero, Anne Hausen, Matthias M. Gaida, Luciana Berod, José Carlos Alves‐Filho, Tim Sparwasser   +12 more
wiley   +1 more source