Results 71 to 80 of about 34,084,722 (297)

Toll-like receptor expression in C3H/HeN and C3H/HeJ mice during Salmonella enterica serovar Typhimurium infection [PDF]

open access: yes, 2003
Here, we have investigated the mRNA expression of Toll-like receptor 2 (TLR-2), TLR-4, and MD-2 in spleens and livers of C3H/HeN mice (carrying wild-type TLR-4) and C3H/HeJ mice (carrying mutated TLR-4) in response to Salmonella infection.
Maskell, Duncan J   +4 more
core  

Identification and functional characterization of Toll-like receptor 2–1 in geese [PDF]

open access: yesBMC Veterinary Research, 2015
Toll-like receptor 2 (TLR2), an important pattern recognition receptor, activates proinflammatory pathways in response to various pathogens. It has been reported in humans and chicken, but not in geese, an important waterfowl species in China. Since some vaccines stimulate robust immune responsesl in chicken but not in geeeses we speculated that their ...
Yong, Yanhong   +7 more
openaire   +2 more sources

Role of Triggering Receptor Expressed on Myeloid Cells in the Activation of Innate Immunity

open access: yesОбщая реаниматология, 2011
The innate immune system plays a key role in triggering a systemic inflammatory response (SIR). The triggering receptor expressed on myeloid cells (TREM-1), which is located on neutrophils and monocytes, is involved in SIR, by regulating the effector ...
V. G. Matveyeva   +3 more
doaj   +1 more source

Longitudinal Assessment of Biomarkers in ALS: Discriminative Biomarkers for Disease Progression and Survival

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To assess the association and discriminative performance of serum biomarkers with clinical disease progression and survival in patients with amyotrophic lateral sclerosis (ALS). Methods This retrospective study, conducted at Houston Methodist Hospital, Houston, TX, used longitudinal serum samples collected between January 2018 and ...
David R. Beers   +7 more
wiley   +1 more source

Activation of interferon regulatory factor-3 via toll-like receptor 3 and immunomodulatory functions detected in A549 lung epithelial cells exposed to misplaced U1-snRNA [PDF]

open access: yes, 2009
U1-snRNA is an integral part of the U1 ribonucleoprotein pivotal for pre-mRNA splicing. Toll-like receptor (TLR) signaling has recently been associated with immunoregulatory capacities of U1-snRNA.
Pfeilschifter, Josef (Prof. Dr.)   +3 more
core   +1 more source

Artificial Intelligence–Based Online Symptom Assessment Tools for Systemic Lupus Erythematosus Diagnosis: Patient Perspectives

open access: yesArthritis Care &Research, EarlyView.
Objective The objective of this article is to identify perceptions of patients with systemic lupus erythematosus (SLE) regarding artificial intelligence (AI)–based online symptom assessment tools, and the potential of these tools to address diagnostic barriers.
Olivia A. Stein   +7 more
wiley   +1 more source

Involvement of Hypoxia-Inducible Factor-1 in the Inflammatory Responses of Human LAD2 Mast Cells and Basophils [PDF]

open access: yes, 2012
We recently showed that hypoxia-inducible factor 1 (HIF-1) plays a crucial role in the pro-allergic functions of human basophils by transcriptional control of energy metabolism via glycolysis as well as directly triggering expression of the angiogenic ...
Claire L Streatfield   +14 more
core   +2 more sources

Thrombospondin 1 activates the macrophage Toll-like receptor 4 pathway [PDF]

open access: yesCellular & Molecular Immunology, 2013
Previously, we demonstrated that macrophages from thrombospondin 1 (TSP1)-deficient mice have a reduced inflammatory phenotype, suggesting that TSP1 plays a role in macrophage activation. In this study, we determined how TSP1 regulates macrophage function.
Yanzhang, Li   +3 more
openaire   +2 more sources

Herpes Simplex Virus Type 1 Engages Toll Like Receptor 2 to Recruit Macrophages During Infection of Enteric Neurons

open access: yesFrontiers in Microbiology, 2018
Herpes simplex virus type 1 (HSV-1) is a widespread neurotropic pathogen responsible for a range of clinical manifestations. Inflammatory cell infiltrate is a common feature of HSV-1 infections and has been implicated in neurodegeneration.
Paola Brun   +9 more
doaj   +1 more source

Leptin alleviated ovarian ischemia-reperfusion injury in rats via modulation of Sirt-1/Nrf2 and TLR4/NF-kB/caspase-3 signaling pathways

open access: yesEndocrine Regulations, 2023
Objective. Ovarian torsion is a gynecological emergency that occurs mostly during the female reproductive years due to ovarian masses or surgical manipulation.
Abdel-Hamid Heba A.   +4 more
doaj   +1 more source

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