Results 21 to 30 of about 4,411 (173)

Uncovering Convergent Pattern Recognition Receptors Recognising Phytophthora Across Plant Lineages. [PDF]

Plant Biotechnol J
ABSTRACT Pattern recognition receptors (PRRs) are pivotal for plant immunity, yet their discovery in crops is hindered by lineage‐specific divergence. We demonstrate that microbe‐associated molecular patterns (MAMPs) often activate immunity through phylogenetically unrelated, convergently evolved PRRs across plant lineages.
Pei Y, Zhao Y, Wang H, Guo Y, Gu X, Lv J, Guo Z, Chen Y, Ren Y, Ren Y, Yan J, Wang Y, Ji P, Shen D, Yin Z, Dou D.   +15 more
europepmc   +2 more sources

Microbe-associated molecular patterns (MAMPs) probe plant immunity [PDF]

Current Opinion in Plant Biology, 2007
Microbial life manifests itself in complex communities such as the ones attached to plant surfaces. They consist of beneficial mutualists and epiphytes as well as of potential pathogens. Plants express surface receptors that recognize them according to their microbe-associated molecular patterns (MAMPs).
Bittel, P., Robatzek, S.
openaire   +3 more sources

Genomic distribution and context dependent functionality of novel WRKY transcription factor binding sites

BMC Genomics, 2022
Background The WT-boxes NGACTTTN are novel microbe-associated molecular pattern (MAMP)-responsive cis-regulatory sequences. Many of them are uncommon WRKY transcription factor (TF) binding sites.
Laureen Christin Arndt, Susanne Heine, Lino Wendt, Emilia Wegele, Jan Titus Schomerus, Jutta Schulze, Reinhard Hehl   +6 more
doaj   +1 more source

Relationship Between Methamphetamine Use and Risky Sexual Behavior in Adolescents

Kaohsiung Journal of Medical Sciences, 2004
Substance abuse and risky sexual behavior have been identified as behaviors that can endanger adolescent psychosocial development. This study examined the relationship between methamphetamine (MAMP) use and risky sexual behavior in adolescents.
Cheng-Fang Yen
doaj   +1 more source

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

DAMPs, MAMPs, and NAMPs in plant innate immunity [PDF]

BMC Plant Biology, 2016
Multicellular organisms have evolved systems/mechanisms to detect various forms of danger, including attack by microbial pathogens and a variety of pests, as well as tissue and cellular damage. Detection via cell-surface receptors activates an ancient and evolutionarily conserved innate immune system.Potentially harmful microorganisms are recognized by
Choi, Hyong Woo, Klessig, Daniel F.
openaire   +2 more sources

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

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

Interplay between MAMP‐triggered and SA‐mediated defense responses [PDF]

The Plant Journal, 2007
SummaryPlants respond to pathogen infection using an innate immune system with at least two distinct recognition mechanisms. One mechanism recognizes microbe‐associated molecular patterns (MAMPs). The other is based on resistance (R) genes and specifically recognizes certain pathogen virulence factors, including those delivered through the type III ...
Kenichi, Tsuda, Masanao, Sato, Jane, Glazebrook, Jerry D, Cohen, Fumiaki, Katagiri   +4 more
openaire   +2 more sources

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