The dual roles of three MMPs and TIMP in innate immunity and metamorphosis in the silkworm, Bombyx mori

FEBS Journal ◽  
2021 ◽  
Author(s):  
Tai‐Hang Liu ◽  
Yi Wei ◽  
Xiao‐Long Dong ◽  
Peng Chen ◽  
Ling Wang ◽  
...  
Keyword(s):  
Innate Immunity ◽  
Bombyx Mori ◽  
Dual Roles ◽  
Silkworm Bombyx Mori

Functional characterization of short-type peptidoglycan recognition proteins (PGRPs) from silkworm Bombyx mori in innate immunity

2019 ◽  
Vol 95 ◽  
pp. 59-67 ◽  
Author(s):  
Ruo-Nan Zhang ◽  
Cai-ting Li ◽  
Fei-fei Ren ◽  
Ming-Qiang Ye ◽  
Xiao-juan Deng ◽  
...  
Keyword(s):  
Innate Immunity ◽  
Bombyx Mori ◽  
Functional Characterization ◽  
Silkworm Bombyx Mori ◽  
Short Type

scholarly journals A review of innate immunity of silkworm, Bombyx mori

2013 ◽  
Vol 8 (20) ◽  
pp. 2319-2325 ◽  
Author(s):  
Wan Jing ◽  
Zhou Xiangyang ◽  
Zhou Xiujin
Keyword(s):  
Innate Immunity ◽  
Bombyx Mori ◽  
Silkworm Bombyx Mori

Insect cytokine paralytic peptide activates innate immunity via nitric oxide production in the silkworm Bombyx mori

2013 ◽  
Vol 39 (3) ◽  
pp. 147-153 ◽  
Author(s):  
Kenichi Ishii ◽  
Tatsuo Adachi ◽  
Hiroshi Hamamoto ◽  
Tadahiro Oonishi ◽  
Manabu Kamimura ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Innate Immunity ◽  
Bombyx Mori ◽  
Nitric Oxide Production ◽  
Oxide Production ◽  
Silkworm Bombyx Mori

Scavenger receptor B8 improves survivability by mediating innate immunity in silkworm, Bombyx mori

2021 ◽  
Vol 116 ◽  
pp. 103917 ◽  
Author(s):  
Kui Zhang ◽  
Xin Hu ◽  
Yuzu Zhao ◽  
Guangzhao Pan ◽  
Chongyang Li ◽  
...  
Keyword(s):  
Innate Immunity ◽  
Bombyx Mori ◽  
Scavenger Receptor ◽  
Silkworm Bombyx Mori

Characterization of CIb1 Gene Promoter from Silkworm, Bombyx mori

2007 ◽  
Vol 62 (11-12) ◽  
pp. 875-880 ◽  
Author(s):  
Qiao-Ling Zhao ◽  
Xing-Jia Shen ◽  
Liang-Jun Zhu ◽  
Yong-Zhu Yi ◽  
Shun-Ming Tang ◽  
...  
Keyword(s):  
Innate Immunity ◽  
Bombyx Mori ◽  
Transcription Initiation ◽  
Genomic Dna ◽  
Initiation Site ◽  
Transcription Initiation Site ◽  
Transcription Activity ◽  
Silkworm Bombyx Mori

The hemolymph chymotrypsin inhibitor b1 (CIb1) of silkworm, Bombyx mori, plays an important role in innate immunity. In order to study its encoding gene CIb1, five heterogeneous promoter fragments of 844 bp, 682 bp, 516 bp, 312 bp and 82 bp in length were cloned from genomic DNA of the p50 silkworm strain. Characterization of the CIb1 promoter was performed in vitro using the firefly luciferase gene as reporter. The results showed that CIb1 promoter fragments have transcription activities in the B. mori ovary-derived BmN cell line. The 82 bp fragment (-72 to +10 nt) containing the eukaryotic core promoter elements revealed a basic transcription activity. The Bm1 element, upstream the transcription initiation site, showed a positive regulation function to the CIb1 promoter. CIb1 promoter-like fragments from the genomic DNA of the tetra hybrid silkworm Suju\Minghu provided a natural deletion model for the study of the CIb1 promoter. In vitro analysis indicated that the 132 bp fragment from -517 nt to -386 nt upstream of the transcription initiation site strongly suppressed the transcription activity of the CIb1 promoter, suggesting that the 132 bp fragment harbours strong negative cis-acting elements. Infection of Bombyx mori nucleopolyhedrovirus (BmNPV) increased the activity of the CIb1 promoter, having provided another evidence to the function of CIb1 in the innate immunity of silkworm.

Cellular defence and innate immunity in the larval ovarian disc and differentiated ovariole of the silkworm Bombyx mori induced by microsporidian infection

2019 ◽  
Vol 64 (1) ◽  
pp. 10-21 ◽  
Author(s):  
Shambhavi Prabhuling Hungund ◽  
Appukuttan Nair R. Pradeep ◽  
Pooja Makwana ◽  
Chandrashekhar Sagar ◽  
Rakesh K. Mishra
Keyword(s):  
Innate Immunity ◽  
Bombyx Mori ◽  
Microsporidian Infection ◽  
Cellular Defence ◽  
Silkworm Bombyx Mori

Integrin β3 plays a novel role in innate immunity in silkworm, Bombyx mori

2017 ◽  
Vol 77 ◽  
pp. 307-317 ◽  
Author(s):  
Kui Zhang ◽  
Juan Tan ◽  
Jingjing Su ◽  
Hanghua Liang ◽  
Li Shen ◽  
...  
Keyword(s):  
Innate Immunity ◽  
Bombyx Mori ◽  
Integrin Β3 ◽  
Silkworm Bombyx Mori

The dual roles of Bombyx mori immulectin in cuticular melanization and innate immunity

2017 ◽  
Vol 20 (3) ◽  
pp. 761-766 ◽  
Author(s):  
Bo Yeon Kim ◽  
Byung Rae Jin
Keyword(s):  
Innate Immunity ◽  
Bombyx Mori ◽  
Dual Roles
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