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Literature DB >> 27837092

Extracellular Vesicles Isolated from the Leaf Apoplast Carry Stress-Response Proteins.

Abstract

Exosomes are extracellular vesicles (EVs) that play a central role in intercellular signaling in mammals by transporting proteins and small RNAs. Plants are also known to produce EVs, particularly in response to pathogen infection. The contents of plant EVs have not been analyzed, however, and their function is unknown. Here, we describe a method for purifying EVs from the apoplastic fluids of Arabidopsis (Arabidopsis thaliana) leaves. Proteomic analyses of these EVs revealed that they are highly enriched in proteins involved in biotic and abiotic stress responses. Consistent with this finding, EV secretion was enhanced in plants infected with Pseudomonas syringae and in response to treatment with salicylic acid. These findings suggest that EVs may represent an important component of plant immune responses.

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Year: 2016 PMID： 27837092 PMCID： PMC5210723 DOI： 10.1104/pp.16.01253

Source DB: PubMed Journal: Plant Physiol ISSN： 0032-0889 Impact factor: 8.340

97 in total

1. Probing the diversity of the Arabidopsis glutathione S-transferase gene family.

Authors: Ulrich Wagner; Robert Edwards; David P Dixon; Felix Mauch
Journal: Plant Mol Biol Date: 2002-07 Impact factor: 4.076

2. BMP-regulated exosomes from Drosophila male reproductive glands reprogram female behavior.

Authors: Laura Corrigan; Siamak Redhai; Aaron Leiblich; Shih-Jung Fan; Sumeth M W Perera; Rachel Patel; Carina Gandy; S Mark Wainwright; John F Morris; Freddie Hamdy; Deborah C I Goberdhan; Clive Wilson
Journal: J Cell Biol Date: 2014-08-25 Impact factor: 10.539

3. Plant science. Genomic-scale exchange of mRNA between a parasitic plant and its hosts.

Authors: Gunjune Kim; Megan L LeBlanc; Eric K Wafula; Claude W dePamphilis; James H Westwood
Journal: Science Date: 2014-08-15 Impact factor: 47.728

4. Random GFP::cDNA fusions enable visualization of subcellular structures in cells of Arabidopsis at a high frequency.

Authors: S R Cutler; D W Ehrhardt; J S Griffitts; C R Somerville
Journal: Proc Natl Acad Sci U S A Date: 2000-03-28 Impact factor: 11.205

5. RIN4 interacts with Pseudomonas syringae type III effector molecules and is required for RPM1-mediated resistance in Arabidopsis.

Authors: David Mackey; Ben F Holt; Aaron Wiig; Jeffery L Dangl
Journal: Cell Date: 2002-03-22 Impact factor: 41.582

6. The syntaxin SYP132 contributes to plant resistance against bacteria and secretion of pathogenesis-related protein 1.

Authors: Monika Kalde; Thomas S Nühse; Kim Findlay; Scott C Peck
Journal: Proc Natl Acad Sci U S A Date: 2007-06-25 Impact factor: 11.205

7. Proteomic and biochemical analyses of human B cell-derived exosomes. Potential implications for their function and multivesicular body formation.

Authors: Richard Wubbolts; Rachel S Leckie; Peter T M Veenhuizen; Guenter Schwarzmann; Wiebke Möbius; Joerg Hoernschemeyer; Jan-Willem Slot; Hans J Geuze; Willem Stoorvogel
Journal: J Biol Chem Date: 2003-01-07 Impact factor: 5.157

8. The role of annexin 1 in drought stress in Arabidopsis.

Authors: Dorota Konopka-Postupolska; Greg Clark; Grazyna Goch; Janusz Debski; Krzysztof Floras; Araceli Cantero; Bartlomiej Fijolek; Stanley Roux; Jacek Hennig
Journal: Plant Physiol Date: 2009-05-29 Impact factor: 8.340

9. Exosomes derived from M. Bovis BCG infected macrophages activate antigen-specific CD4+ and CD8+ T cells in vitro and in vivo.

Authors: Pramod K Giri; Jeffrey S Schorey
Journal: PLoS One Date: 2008-06-18 Impact factor: 3.240

10. Arabidopsis LIP5, a positive regulator of multivesicular body biogenesis, is a critical target of pathogen-responsive MAPK cascade in plant basal defense.

Authors: Fei Wang; Yifen Shang; Baofang Fan; Jing-Quan Yu; Zhixiang Chen
Journal: PLoS Pathog Date: 2014-07-10 Impact factor: 6.823

110 in total

10. The Under-explored Extracellular Proteome of Aero-Terrestrial Microalgae Provides Clues on Different Mechanisms of Desiccation Tolerance in Non-Model Organisms.

Authors: María González-Hourcade; Eva M Del Campo; Leonardo M Casano
Journal: Microb Ecol Date: 2020-09-28 Impact factor: 4.552

Extracellular Vesicles Isolated from the Leaf Apoplast Carry Stress-Response Proteins.

1. Probing the diversity of the Arabidopsis glutathione S-transferase gene family.

2. BMP-regulated exosomes from Drosophila male reproductive glands reprogram female behavior.

3. Plant science. Genomic-scale exchange of mRNA between a parasitic plant and its hosts.

4. Random GFP::cDNA fusions enable visualization of subcellular structures in cells of Arabidopsis at a high frequency.

5. RIN4 interacts with Pseudomonas syringae type III effector molecules and is required for RPM1-mediated resistance in Arabidopsis.

6. The syntaxin SYP132 contributes to plant resistance against bacteria and secretion of pathogenesis-related protein 1.

7. Proteomic and biochemical analyses of human B cell-derived exosomes. Potential implications for their function and multivesicular body formation.

8. The role of annexin 1 in drought stress in Arabidopsis.

9. Exosomes derived from M. Bovis BCG infected macrophages activate antigen-specific CD4+ and CD8+ T cells in vitro and in vivo.

10. Arabidopsis LIP5, a positive regulator of multivesicular body biogenesis, is a critical target of pathogen-responsive MAPK cascade in plant basal defense.

1. Emerging roles of tetraspanins in plant inter-cellular and inter-kingdom communication.

2. Roger W. Innes.

3. Viruses on the Move in the Extracellular Space.

Review 4. Extracellular membrane vesicles in the three domains of life and beyond.

Review 5. Functions of Extracellular Vesicles in Immunity and Virulence.

6. VPS9a Activates the Rab5 GTPase ARA7 to Confer Distinct Pre- and Postinvasive Plant Innate Immunity.

7. A sensitive S-Trap-based approach to the analysis of T cell lipid raft proteome.

8. Exchange of Small Regulatory RNAs between Plants and Their Pests.

9. Plant Extracellular Vesicles Contain Diverse Small RNA Species and Are Enriched in 10- to 17-Nucleotide "Tiny" RNAs.

10. The Under-explored Extracellular Proteome of Aero-Terrestrial Microalgae Provides Clues on Different Mechanisms of Desiccation Tolerance in Non-Model Organisms.