Results 51 to 60 of about 100,532,293 (204)

Bacterial Lipopolysaccharide Activates Toll-Like Receptor 2 and Toll-Like Receptor 4 Gene Expression in PBMC of Vechur Cattle

International Journal of Bio-Resource and Stress Management, 2021
Vechur cattle, an indigenous breed of Kerala and it is the smallest cattle breed in the world. They are highly disease resistant. The occurrence of mastitis is very Rare in this breed as compared to crossbred cattle.
R. Lakshmi, K. K. Jayavardhanan, J. Thanislass, P. Visha   +3 more
doaj  

Toll-like Receptor 2 Facilitates Oxidative Damage-Induced Retinal Degeneration

Cell Reports, 2020
Summary: Retinal degeneration is a form of neurodegenerative disease and is the leading cause of vision loss globally. The Toll-like receptors (TLRs) are primary components of the innate immune system involved in signal transduction.
Kelly Mulfaul, Ema Ozaki, Nilisha Fernando, Kiva Brennan, Kathleen R. Chirco, Emma Connolly, Chris Greene, Arvydas Maminishkis, Robert G. Salomon, Mikhail Linetsky, Riccardo Natoli, Robert F. Mullins, Matthew Campbell, Sarah L. Doyle   +13 more
doaj   +1 more source

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

, 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, Foster, Neil, Tötemeyer, Sabine, Kaiser, Pete, Bryant, Clare E   +4 more
core  

Macrophages exposed continuously to lipopolysaccharide and other agonists that act via toll-like receptors exhibit a sustained and additive activation state [PDF]

, 2001
Background: Macrophages sense microorganisms through activation of members of the Toll-like receptor family, which initiate signals linked to transcription of many inflammation associated genes.
Aderem, A, Underhill David M, Ozinsky, A O, Underhill, D. M., Ozinsky, A.O., Sweet Matthew J, Hume, D A, Liew Foo Y, Sweet, M J, Underhill, D M, Liew, F Y, Liew, F.Y., Aderem, A., Sweet, M. J., Hume, D. A., Hume David A, Ozinsky Adrian O, Aderem Alan, David A Hume, Foo Y Liew, David M Underhill, Matthew J Sweet, Adrian O Ozinsky, Alan Aderem   +23 more
core   +1 more source

Toll-like receptor signaling and SIGIRR in renal fibrosis upon unilateral ureteral obstruction. [PDF]

, 2011
Innate immune activation via IL-1R or Toll-like receptors (TLR) contibutes to acute kidney injury but its role in tissue remodeling during chronic kidney disease is unclear.
Skuginna Veronika, Mantovani Alberto, S. Clauss, Heni Eka Susanti, R. Allam, Skuginna, Veronika, Clauss, Sebastian, Susanti, Heni Eka, Ramanjaneyulu Allam, H. E. Susanti, Hans-Joachim Anders, Christoph Römmele, Sebastian Clauss, M. Lech, Veronika Skuginna, Clauss Sebastian, Cecilia Garlanda, Lech, Maciej, Ryu, Mi, Lech Maciej, Garlanda Cecilia, C. Garlanda, Ryu Mi, Römmele, Christoph, Heni Eka, Mantovani, Alberto, Alberto Mantovani, Anders Hans-Joachim, Allam Ramanjaneyulu, Maciej Lech, Cecilia Garl, M. Ryu, Susanti Heni Eka, A. Mantovani, Anders, Hans-Joachim, Mi Ryu, Allam, Ramanjaneyulu, Römmele Christoph, C. Römmele, H. J. Anders, Garlanda, Cecilia, V. Skuginna   +41 more
core   +1 more source

Bovine Viral Diarrhea Virus Type 2 Impairs Macrophage Responsiveness to Toll-Like Receptor Ligation with the Exception of Toll-Like Receptor 7. [PDF]

PLoS ONE, 2016
Bovine viral diarrhea virus (BVDV) is a member of the Flaviviridae family. BVDV isolates are classified into two biotypes based on the development of cytopathic (cp) or non-cytopathic (ncp) effects in epithelial cell culture.
Robert G Schaut, Julia F Ridpath, Randy E Sacco   +2 more
doaj   +1 more source

Expression and regulation of the pattern recognition receptors Toll‐like receptor‐2 and Toll‐like receptor‐4 in the human placenta

Immunology, 2002
SummaryThe placenta constitutes a physical and immunological barrier against invading infectious agents and has been suggested to be a pregnancy‐specific component of the innate immune system. The aim of this study was to investigate the presence and regulation of Toll‐like receptors‐2 and ‐4 (TLR2 and TLR4) in the human placenta, because these ...
Ulrika, Holmlund, Gvido, Cebers, Agneta R, Dahlfors, Bengt, Sandstedt, Katarina, Bremme, Eva S, Ekström, Annika, Scheynius   +6 more
openaire   +3 more sources

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]

, 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.), Sadik, Christian David, Bachmann, Malte, Mühl, Heiko   +3 more
core   +1 more source

Toll-like receptor 2 and 4 polymorphisms associated with Helicobacter pylori susceptibility and gastric cancer

The Turkish Journal of Gastroenterology, 2019
Background/Aims: Genetic polymorphisms in Toll-like receptors (TLRs) are important influence on gastric lesion development and Helicobacter pylori susceptibility.
Taweesak Tongtawee, Theeraya Simawaranon, Wareeporn Wattanawongdon, Chavaboon Dechsukhum, Wilairat Leeanansaksiri   +4 more
doaj   +1 more source

Randomized controlled trial of vitamin d supplementation on toll-like receptor-2 (tlr-2) and toll-like receptor-4 (tlr-4) in tuberculosis spondylitis patients

Journal of Orthopaedic Surgery and Research, 2023
Background Tuberculosis spondylitis accounts for approximately 50% of all cases of skeletal tuberculosis. Vitamin D plays a role in the immune system. Vitamin D helps in the activation of TLR-2 and TLR-4, which play a role in the process of tuberculosis ...
Jainal Arifin, Muhammad Nasrum Massi, Karya Triko Biakto, Agussalim Bukhari, Zairin Noor, Muhammad Phetrus Johan   +5 more
doaj   +1 more source