Results 21 to 30 of about 5,831 (173)

A host lipase prevents lipopolysaccharide-induced foam cell formation

iScience, 2021
Summary: Although microbe-associated molecular pattern (MAMP) molecules can promote cholesterol accumulation in macrophages, the existence of a host-derived MAMP inactivation mechanism that prevents foam cell formation has not been described.
Jintao Feng, Wei Jiang, Xiaofang Cheng, Benkun Zou, Alan W. Varley, Ting Liu, Guojun Qian, Wenjiao Zeng, Jianguo Tang, Qiang Zhao, Yiwei Chu, Yuanyuan Wei, Xiaobo Li, Robert S. Munford, Mingfang Lu   +14 more
doaj   +1 more source

How does an RNA selfie work? EV-associated RNA in innate immunity as self or danger

Journal of Extracellular Vesicles, 2020
Innate immunity is a first line of defence against danger. Exogenous pathogen- or microbe-associated molecular patterns (PAMPs or MAMPs) trigger innate immune responses through well-understood cellular pathways.
Yu Xiao, Tom Driedonks, Kenneth W. Witwer, Qian Wang, Hang Yin   +4 more
doaj   +1 more source

Microbe-associated molecular pattern recognition receptors have little effect on endophytic Arabidopsis thaliana microbiome assembly in the field

Frontiers in Plant Science, 2023
Plant microbiome structure affects plant health and productivity. A limited subset of environmental microbes successfully establishes within plant tissues, but the forces underlying this selectivity remain poorly characterized.
Caroline Oldstone-Jackson, Feng Huang, Feng Huang, Joy Bergelson, Joy Bergelson   +4 more
doaj   +1 more source

The role of the host—Neutrophil biology

Periodontology 2000, EarlyView., 2023
Abstract Neutrophilic polymorphonuclear leukocytes (neutrophils) are myeloid cells packed with lysosomal granules (hence also called granulocytes) that contain a formidable antimicrobial arsenal. They are terminally differentiated cells that play a critical role in acute and chronic inflammation, as well as in the resolution of inflammation and wound ...
Iain L. C. Chapple, Josefine Hirschfeld, Alpdogan Kantarci, Asaf Wilensky, Lior Shapira   +4 more
wiley   +1 more source

Communication en EEDD : inciter au changement du comportement par des nudges (petit guide illustré)

, 2021
Livret guide vulgarisé illustré pour la plateforme EEDD de la Métropole Aix-Marseille Provence, mis en ligne avec l’autorisation de la MAMP.petit guide illustréPetit guide illustré invité pour la Plateforme EEDD "Education à l’Environnement et le ...
Velmuradova, Maya
core   +1 more source

Chloroplasts play a central role in facilitating MAMP‐triggered immunity, pathogen suppression of immunity and crosstalk with abiotic stress [PDF]

, 2022
Microbe‐associated molecular pattern (MAMP)‐triggered immunity (MTI) research has traditionally centred around signal transduction pathways originating from activated membrane‐localized pattern recognition receptors (PRRs), culminating in nuclear ...
Grant, Murray, Brown, H, Breeze, E, Abdelsayed, Sara, Hannah Brown, Breen, Susan, Rana Hussain, Gaikwad, T, Grant, M, Sara Abdelsayed, Murray Grant, Emily Breeze, Hussain, R, Breeze, Emily, Breen, S, Gaikwad, Trupti, Hussain, Rana Muhammad Fraz, Brown, Hannah, Abdelsayed, S, Hussain, Rana, Alzwiy, Ibrahim, Alzwiy, I, Susan Breen, Trupti Gaikwad, Ibrahim Alzwiy   +24 more
core   +1 more source

Genomic and Physiological Investigation of Heavy Metal Resistance from Plant Endophytic Methylobacterium radiotolerans MAMP 4754, Isolated from Combretum erythrophyllum

, 2021
Combretum erythrophyllum is an indigenous southern African tree species, a metal hyperaccumulator that has been used as a phytoextraction option for tailing dams in Johannesburg, South Africa.
Matsobane G. Tlou, Lungile Sitole, Mampolelo M. Photolo, Vuyo Mavumengwana   +3 more
core   +1 more source

Phospholipase C2 affects MAMP-triggered immunity by modulating ROS production [PDF]

, 2017
The activation of phosphoinositide-specific phospholipase C (PI-PLC) is one of the earliest responses triggered by the recognition of several microbe-associated molecular patterns (MAMPs) in plants.
Laxalt, A.M., Laxalt, A. M., Fabro, Georgina, Juan Martín D’Ambrosio, Denise Scuffi, Lamattina, Lorenzo, Munnik, Teun, Andersson, M.X., Munnik, T., Zipfel, Cyril, Laxalt, Ana Maria, Couto, Daniel, D'Ambrosio, J. M., Andersson, Mats X., Andersson, Mats X.,, Álvarez, M.E., Ana M. Laxalt, Scuffi, Denise, Cyril Zipfel, D'Ambrosio, Juan Martín, Couto, D., Alvarez, M. E., Zipfel, C., María E. Álvarez, Álvarez, María E., Lamattina, L., Georgina Fabro, Alvarez, Maria Elena, Daniel Couto, Laxalt, Ana M., Mats X. Andersson, Scuffi, D., Lorenzo Lamattina, Fabro, G., D'Ambrosio, J.M., Teun Munnik   +35 more
core   +2 more sources

Natural variation for responsiveness to flg22, flgII-28, and csp22 and Pseudomonas syringae pv. tomato in heirloom tomatoes. [PDF]

PLoS ONE, 2014
Tomato (Solanum lycopersicum L.) is susceptible to many diseases including bacterial speck caused by Pseudomonas syringae pv. tomato. Bacterial speck disease is a serious problem worldwide in tomato production areas where moist conditions and cool ...
Selvakumar Veluchamy, Sarah R Hind, Diane M Dunham, Gregory B Martin, Dilip R Panthee   +4 more
doaj   +1 more source

Orchestration of Processing Body Dynamics and mRNA Decay in Arabidopsis Immunity

Cell Reports, 2019
Summary: Proper transcriptome reprogramming is critical for hosts to launch an effective defense response upon pathogen attack. How immune-related genes are regulated at the posttranscriptional level remains elusive.
Xiao Yu, Bo Li, Geng-Jen Jang, Shan Jiang, Daohong Jiang, Jyan-Chyun Jang, Shu-Hsing Wu, Libo Shan, Ping He   +8 more
doaj   +1 more source