|
|
|
|
|
Zhou,Ying; Wu,Meili; Zhu,Hanting; Shao,Junjie; Liu,Chang; Cui,Yubao. |
Abstract Long noncoding RNAs (lncRNAs), especially their important subclass of long intergenic noncoding RNAs (lincRNAs), have been identified in some insects. They play important roles in the regulation of biological processes, such as immune response or cell differentiation and as possible evolutionary precursors for protein coding genes. House dust mites (HDMs) are recognized as allergenic mites because allergens are found in their feces and bodies. Dermatophagoides farinae is one of the most important pyroglyphid mites because of its abundance in the household. To determine if lincRNAs can regulate allergen presentation in HDMs, we analyzed RNA-seq data for HDMs. We identified 11 lincRNAs that are related to mRNAs coding for allergens in HDMs. Using... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: House dust mites (HDMs); Dermatophagoides farinae; Long noncoding RNAs (lncRNAs); Allergen; RNA-seq. |
Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572020000100804 |
| |
|
|
Srisong,Hathairat; Sukprasert,Sophida; Klaynongsruang,Sompong; Daduang,Jureerut; Daduang,Sakda. |
Abstract Background: Fire ant venom is a complex mixture consisting of basic piperidine alkaloids, various biologically active peptides and protein components, including a variety of major allergenic proteins. Tropical fire ant Solenopsis geminata is an important stinging ant species that causes anaphylaxis and serious medical problems. Although the biological activities of allergenic venom proteins that are unique to ant venom, particularly Solenopsis 2 and 4, are still unknown, these proteins are believed to play important roles in mediating the effects of the piperidine derivatives in the venom. Methods: In the present study, the cDNA cloning, sequencing and three-dimensional structure of Sol g 4.1 venom protein are described. The recombinant Sol g... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fire ant; Sol g 4.1 protein; Allergen; Venom protein; Stinging ant. |
Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992018000100314 |
| |
|
| |
|
|
Nouaille,S.; Bermúdez-Humarán,L.G.; Adel-Patient,K.; Commissaire,J.; Gruss,A.; Wal,J.M.; Azevedo,V.; Langella,P.; Chatel,J.M.. |
The stabilizing effects of staphylococcal nuclease (Nuc) and of a synthetic propeptide (LEISSTCDA, hereafter called LEISS) on the production of a model food allergen, bovine ß-lactoglobulin (BLG), in Lactococcus lactis were investigated. The fusion of Nuc to BLG (Nuc-BLG) results in higher production and secretion of the hybrid protein. When LEISS was fused to BLG, the production of the resulting protein LEISS-BLG was only slightly improved compared to the one obtained with Nuc-BLG. However, the secretion of LEISS-BLG was dramatically enhanced (~10- and 4-fold higher than BLG and Nuc-BLG, respectively). Finally, the fusion of LEISS to Nuc-BLG resulting in the protein LEISS-Nuc-BLG led to the highest production of the hybrid protein, estimated at ~8 µg/ml... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Lactococcus lactis; Protein secretion; LEISSTCDA; Staphylococcal nuclease; SS-lactoglobulin; Allergen. |
Ano: 2005 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2005000300005 |
| |
|
| |
|
|
|