β-1,3-Glucan recognition protein 3 activates the prophenoloxidase system in response to bacterial infection in Ostrinia furnacalis Guenée

2018 ◽  
Vol 79 ◽  
pp. 31-43 ◽  
Author(s):  
Taoyan Wu ◽  
Ya Zhao ◽  
Zhenying Wang ◽  
Qisheng Song ◽  
Zengxia Wang ◽  
...  
Keyword(s):  
Bacterial Infection ◽  
Ostrinia Furnacalis ◽  
Recognition Protein ◽  
Prophenoloxidase System

scholarly journals Pattern recognition protein binds to lipopolysaccharide and β-1,3-glucan and activates shrimp prophenoloxidase system.

2016 ◽  
Vol 291 (20) ◽  
pp. 10949-10949 ◽  
Author(s):  
Piti Amparyup ◽  
Jantiwan Sutthangkul ◽  
Walaiporn Charoensapsri ◽  
Anchalee Tassanakajon
Keyword(s):  
Pattern Recognition ◽  
Recognition Protein ◽  
Prophenoloxidase System ◽  
Pattern Recognition Protein

PAP1 activates the prophenoloxidase system against bacterial infection in Musca domestica

2021 ◽  
pp. 104184
Author(s):  
Xu-Na Zhuang ◽  
Yuan-Yuan Luan ◽  
Tong-Rui Lv ◽  
Cheng-Ming Ren ◽  
Lei Wang ◽  
...  
Keyword(s):  
Bacterial Infection ◽  
Musca Domestica ◽  
Prophenoloxidase System

scholarly journals Clip domain prophenoloxidase activating protease is required for Ostrinia furnacalis Guenée to defend against bacterial infection

2018 ◽  
Vol 87 ◽  
pp. 204-215 ◽  
Author(s):  
Congjing Feng ◽  
Ya Zhao ◽  
Kangkang Chen ◽  
Huifeng Zhai ◽  
Zhenying Wang ◽  
...  
Keyword(s):  
Bacterial Infection ◽  
Ostrinia Furnacalis

scholarly journals Pattern Recognition Protein Binds to Lipopolysaccharide and β-1,3-Glucan and Activates Shrimp Prophenoloxidase System

2012 ◽  
Vol 287 (13) ◽  
pp. 10060-10069 ◽  
Author(s):  
Piti Amparyup ◽  
Jantiwan Sutthangkul ◽  
Walaiporn Charoensapsri ◽  
Anchalee Tassanakajon
Keyword(s):  
Pattern Recognition ◽  
Recognition Protein ◽  
Prophenoloxidase System ◽  
Pattern Recognition Protein

scholarly journals A Short-Type Peptidoglycan Recognition Protein 1 (PGRP1) Is Involved in the Immune Response in Asian Corn Borer, Ostrinia furnacalis (Guenée)

2021 ◽  
Vol 22 (15) ◽  
pp. 8198
Author(s):  
Dongxu Shen ◽  
Jiayue Ji ◽  
Shasha Zhang ◽  
Jiahui Liu ◽  
Chunju An
Keyword(s):  
Immune Response ◽  
Micrococcus Luteus ◽  
Binding Activity ◽  
Ostrinia Furnacalis ◽  
Corn Borer ◽  
Peptidoglycan Recognition Protein ◽  
Asian Corn Borer ◽  
Recognition Protein ◽  
Fat Bodies ◽  
Insect Immune Response

The insect immune response is initiated by the recognition of invading microorganisms. Peptidoglycan recognition proteins (PGRPs) function primarily as pattern recognition receptors by specifically binding to peptidoglycans expressed on microbial surfaces. We cloned a full-length cDNA for a PGRP from the Asian corn borer Ostrinia furnacalis (Guenée) and designated it as PGRP1. PGRP1 mRNA was mainly detected in the fat bodies and hemocytes. Its transcript levels increased significantly upon bacterial and fungal challenges. Purified recombinant PGRP1 exhibited binding activity to the gram-positive Micrococcus luteus, gram-negative Escherichia coli, entomopathogenic fungi Beauveria bassiana, and yeast Pichia pastoris. The binding further induced their agglutination. Additionally, PGRP1 preferred to bind to Lys-type peptidoglycans rather than DAP-type peptidoglycans. The addition of recombinant PGRP1 to O. furnacalis plasma resulted in a significant increase in phenoloxidase activity. The injection of recombinant PGRP1 into larvae led to a significantly increased expression of several antimicrobial peptide genes. Taken together, our results suggest that O. furnacalis PGRP1 potentially recognizes the invading microbes and is involved in the immune response in O. furnacalis.

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