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Animal allergens: Common protein characteristics featuring their allergenicity

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Book Series: Frontiers Research Topics ISSN: 16648714 ISBN: 9782889196203 Year: Pages: 88 DOI: 10.3389/978-2-88919-620-3 Language: English
Publisher: Frontiers Media SA
Subject: Medicine (General) --- Allergy and Immunology
Added to DOAB on : 2016-08-16 10:34:25
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Abstract

Among the many molecules present in our environment, some have the property to induce allergic sensitization and IgE-mediated reactions. The analysis of known major animal allergens has shown that most belong to single protein families: lipocalins and serum albumins for inhalant allergens, EF-hand proteins, tropomyosins and caseins for the digestive allergens. The finding that allergens are often clustered in large families may be related to the fact that common structural, biochemical or functional features contribute to their allergenicity, in addition to external adjuvant factors. Currently, there is no curative treatment for animal allergy available. In order to lower allergic reactions to respiratory allergens in daily life and to food allergens upon accidental exposure, it is important to desensitize concerned patients. Tolerance induction by allergen-specific immunotherapy is in the current focus of an ambitious research. This Research Topic aims to provide a comprehensive view of the basic and recent insights on the allergenicity of animal allergens in view of their structural and functional aspects as well as allergen-specific immunotherapy.

Jasmonic Acid Pathway in Plants

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ISBN: 9783039284887 / 9783039284894 Year: Pages: 346 DOI: 10.3390/books978-3-03928-489-4 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Science (General) --- Biology --- Plant Sciences
Added to DOAB on : 2020-06-09 16:38:57
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Abstract

The plant hormone jasmonic acid (JA) and its derivative, an amino acid conjugate of JA (jasmonoyl isoleucine, JA-Ile), are signaling compounds involved in the regulation of defense and development in plants. The number of articles studying on JA has dramatically increased since the 1990s. JA is recognized as a stress hormone that regulates the plant response to biotic stresses such as herbivore and pathogen attacks, as well as abiotic stresses such as wounding and ultraviolet radiation. Recent studies have remarkably progressed the understanding of the importance of JA in the life cycle of plants. JA is directly involved in many physiological processes, including stamen growth, senescence, and root growth. JA regulates production of various metabolites such as phytoalexins and terpenoids. Many regulatory proteins involved in JA signaling have been identified by screening for Arabidopsis mutants. However, much more remains to be learned about JA signaling in other plant species. This Special Issue, “Jasmonic Acid Pathway in Plants”, contains 5 review and 15 research articles published by field experts. These articles will help with understanding the crucial roles of JA in its response to the several environmental stresses and development in plants.

Keywords

albino --- aroma --- Camellia sinensis --- chloroplast --- jasmonic acid --- light-sensitive --- stress --- tea --- volatile --- Panax ginseng --- gene expression --- ginsenoside --- methyl jasmonate --- MYB transcription factor --- dammarenediol synthase --- jasmonic acid --- signaling pathway --- environmental response --- biological function --- MeJA --- priming --- rice --- proteomics --- ROS --- chlorophyll fluorescence imaging --- MAP kinase --- jasmonate --- rice bacterial blight --- salicylic acid --- grain development --- Prunus avium --- Tuscan varieties --- jasmonic acid --- lipoxygenase --- bioinformatics --- gene expression --- heterotrimeric G proteins --- AtRGS1 --- jasmonates --- endocytosis --- diffusion dynamics --- Chinese flowering cabbage --- leaf senescence --- JA --- transcriptional activation --- adventitious rooting --- auxin --- ectopic metaxylem --- ectopic protoxylem --- ethylene --- hypocotyl --- jasmonates --- nitric oxide --- xylogenesis --- transcriptional regulators --- plant development --- jasmonic acid signaling --- gene expression --- Jasmonate-ZIM domain --- JAZ repressors --- Jas domain --- TIFY --- degron --- phylogenetic analysis --- ancestral sequences --- circadian clock --- jasmonic acid --- crosstalk --- jasmonic acid --- fatty acid desaturase --- multiseeded --- msd --- grain number --- MutMap --- sorghum --- Ralstonia solanacearum --- type III effector --- jasmonic acid --- salicylic acid --- Nicotiana plants --- PatJAZ6 --- jasmonic acid (JA) signaling pathway --- Pogostemon cablin --- patchouli alcohol --- biosynthesis --- jasmonate --- salt response --- Zea mays --- ROS --- proline --- ABA biosynthesis --- jasmonic acid --- crosstalk --- gibberellic acid --- cytokinin --- auxin --- jasmonic acid --- opr3 --- stress defense --- quantitative proteomics --- abiotic stresses --- jasmonates --- JA-Ile --- JAZ repressors --- transcription factor --- signaling --- antioxidant enzyme activity --- elicitor --- methyl jasmonate --- secondary metabolite --- signal molecules --- n/a

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