Results 21 to 30 of about 218,478 (251)

Rapid Detection and Quantification of Plant Innate Immunity Response Using Raman Spectroscopy

Frontiers in Plant Science, 2021
We have developed a rapid Raman spectroscopy-based method for the detection and quantification of early innate immunity responses in Arabidopsis and Choy Sum plants.
Pil Joong Chung, Pil Joong Chung, Gajendra P. Singh, Chung-Hao Huang, Chung-Hao Huang, Sayuj Koyyappurath, Sayuj Koyyappurath, Jun Sung Seo, Hui-Zhu Mao, Piyarut Diloknawarit, Rajeev J. Ram, Rajeev J. Ram, Rajani Sarojam, Rajani Sarojam, Nam-Hai Chua, Nam-Hai Chua   +15 more
doaj   +1 more source

ADP-heptose is a newly identified pathogen-associated molecular pattern of <i>Shigella flexneri</i>. [PDF]

EMBO Rep, 2018
During an infection, the detection of pathogens is mediated through the interactions between pathogen-associated molecular patterns (PAMPs) and pathogen recognition receptors. β-Heptose 1,7-bisphosphate (βHBP), an intermediate of the lipopolysaccharide (LPS) biosynthesis pathway, was recently identified as a bacterial PAMP.
García-Weber D, Dangeard AS, Cornil J, Thai L, Rytter H, Zamyatina A, Mulard LA, Arrieumerlou C.   +7 more
europepmc   +4 more sources

Quercetin-3'-O-glucoside and delphinidin-3-O-sambubioside from Hibiscus sabdariffa Linn.: A molecular docking study against pathogen-associated molecular patterns and Toll-like receptors [PDF]

Journal of Pharmacy & Pharmacognosy Research
Context: Roselle (Hibiscus sabdariffa L.) contains flavonoids such as quercetin-3'-O-glucoside and delphinidin-3-O-sambubioside, which have potential antibacterial and immunomodulatory properties, and may act as an antibacterial, antioxidant, and anti ...
Nurul A. R. Putranti, Adya Pramusita, Rini D. Ridwan, Muhammad Luthfi, Diah S. Ernawati, Nastiti F. Ramadhani, Ida B. Narmada, I Gusti A. W. Ardani, Viol D. Kharisma, Achmad Syaifudin, Putri C. Situmorang, Tengku N. E. T. A. Noor, Khairul A. Shariff, Albertus P. Nugraha, Alexander P. Nugraha   +14 more
doaj   +1 more source

A Bittersweet Kiss of Gram-Negative Bacteria: The Role of ADP-Heptose in the Pathogenesis of Infection

Microorganisms, 2023
Due to the global crisis caused by the dramatic rise of drug resistance among Gram-negative bacteria, there is an urgent need for a thorough understanding of the pathogenesis of infections of such an etiology.
Karolina Sidor, Tomasz Skirecki
doaj   +1 more source

Pathogen-associated molecular patterns on biomaterials: a paradigm for engineering new vaccines [PDF]

Trends in Biotechnology, 2011
Vaccine development has progressed significantly and has moved from whole microorganisms to subunit vaccines that contain only their antigenic proteins. Subunit vaccines are often less immunogenic than whole pathogens; therefore, adjuvants must amplify the immune response, ideally establishing both innate and adaptive immunity.
Stacey L, Demento, Alyssa L, Siefert, Arunima, Bandyopadhyay, Fiona A, Sharp, Tarek M, Fahmy   +4 more
openaire   +2 more sources

Peripheral Neural Detection of Danger–Associated and Pathogen–Associated Molecular Patterns [PDF]

Critical Care Medicine, 2013
Bidirectional links between the nervous and immune systems modulate inflammation. The cellular mechanisms underlying the detection of danger-associated molecular patterns and pathogen-associated molecular patterns by the nervous system are not well understood.
Ackland, GL, Kazymov, V, Marina, N, Singer, M, Gourine, AV   +4 more
openaire   +4 more sources

Chromatin-Associated Molecular Patterns (CAMPs) in sepsis

Cell Death and Disease, 2022
Several molecular patterns have been identified that recognize pattern recognition receptors. Pathogen-associated molecular patterns (PAMPs) and damage-associated molecular patterns (DAMPs) are commonly used terminologies to classify molecules ...
Colleen P. Nofi, Ping Wang, Monowar Aziz
doaj   +1 more source

Suppression of CYP1 members of the AHR response by pathogen-associated molecular patterns [PDF]

Journal of Leukocyte Biology, 2017
AbstractThe aryl hydrocarbon receptor (AHR) is a ligand-activated transcription factor that triggers a broad response, which includes the regulation of proinflammatory cytokine production by monocytes and macrophages. AHR is negatively regulated by a set of genes that it transcriptionally activates, including the AHR repressor (Ahrr) and the cytochrome
Adam G, Peres, Robert, Zamboni, Irah L, King, Joaquín, Madrenas   +3 more
openaire   +2 more sources

Helicobacter pylori Pathogen-Associated Molecular Patterns: Friends or Foes?

International Journal of Molecular Sciences, 2022
Microbial infections are sensed by the host immune system by recognizing signature molecules called Pathogen-Associated Molecular Patterns—PAMPs. The binding of these biomolecules to innate immune receptors, called Pattern Recognition Receptors (PRRs), alerts the host cell, activating microbicidal and pro-inflammatory responses.
Eletto, Daniela, Mentucci, Fatima, Voli, Antonia, Petrella, Antonello, Porta, Amalia, Tosco, Alessandra   +5 more
openaire   +3 more sources

Pathogenic Stress Induces Human Monocyte to Express an Extracellular Web of Tunneling Nanotubes

Frontiers in Immunology, 2021
Actin-based tunneling nanotubes are a means of intercellular communication between remote cells. In the last decade, this type of nanotube was described in a wide variety of cell types and it became widely accepted that communication through these ...
Michal Shahar, Auryan Szalat, Haim Rosen
doaj   +1 more source