↓ Skip to main content

Molecular characterization of a putative serine protease from Trichinella spiralis and its elicited immune protection

Overview of attention for article published in Veterinary Research, July 2018
Altmetric Badge

Mentioned by

twitter
2 X users

Citations

dimensions_citation
62 Dimensions

Readers on

mendeley
16 Mendeley
You are seeing a free-to-access but limited selection of the activity Altmetric has collected about this research output. Click here to find out more.
Title
Molecular characterization of a putative serine protease from Trichinella spiralis and its elicited immune protection
Published in
Veterinary Research, July 2018
DOI 10.1186/s13567-018-0555-5
Pubmed ID
Authors

Ge Ge Sun, Hua Nan Ren, Ruo Dan Liu, Yan Yan Song, Xin Qi, Chen Xi Hu, Fan Yang, Peng Jiang, Xi Zhang, Zhong Quan Wang, Jing Cui

Abstract

In our previous work, a Trichinella spiralis putative serine protease (TsSP) was identified from ES products of T. spiralis intestinal infective larvae (IIL) and adult worms (AW) by immunoproteomics: it was highly expressed in IIL compared with muscle larvae (ML). In this study, the TsSP biological characteristics in larval invasion and growth were identified and its potential as a vaccine target against Trichinella infection were investigated. Expression of TsSP at various developmental phases (newborn larvae, ML, IIL, and AW) was detected by qPCR, immunofluorescent test and Western blotting. The rTsSP could specifically bind to the intestinal epithelial cell (IEC) membrane and enter into the cytoplasm. Anti-rTsSP serum suppressed the larval invasion of enterocytes in a dose-dependent mode, and killed newborn and ML of T. spiralis, decreased larval infectivity and development in the host by an ADCC-mediated mechanism. Immunization of mice with rTsSP produced a Th2 predominant immune response, and resulted in a 52.70% reduction of adult worms at 5 days post-infection (dpi) and a 52.10% reduction of muscle larvae at 42 dpi. The results revealed there was an interaction between TsSP and the host's IEC; TsSP might be a pivotal protein for the invading, growing and parasiting of this nematode in the host. Vaccination of mice with rTsSP elicited immune protection, and TsSP is a potential target molecule for vaccines against enteral Trichinella infection.

X Demographics

X Demographics

The data shown below were collected from the profiles of 2 X users who shared this research output. Click here to find out more about how the information was compiled.
Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 16 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 16 100%

Demographic breakdown

Readers by professional status Count As %
Student > Doctoral Student 3 19%
Student > Ph. D. Student 2 13%
Other 1 6%
Researcher 1 6%
Student > Postgraduate 1 6%
Other 0 0%
Unknown 8 50%
Readers by discipline Count As %
Medicine and Dentistry 2 13%
Veterinary Science and Veterinary Medicine 1 6%
Mathematics 1 6%
Computer Science 1 6%
Agricultural and Biological Sciences 1 6%
Other 2 13%
Unknown 8 50%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 14 July 2018.
All research outputs
#19,951,180
of 25,385,509 outputs
Outputs from Veterinary Research
#975
of 1,337 outputs
Outputs of similar age
#249,416
of 340,113 outputs
Outputs of similar age from Veterinary Research
#27
of 33 outputs
Altmetric has tracked 25,385,509 research outputs across all sources so far. This one is in the 18th percentile – i.e., 18% of other outputs scored the same or lower than it.
So far Altmetric has tracked 1,337 research outputs from this source. They receive a mean Attention Score of 5.0. This one is in the 22nd percentile – i.e., 22% of its peers scored the same or lower than it.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 340,113 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 22nd percentile – i.e., 22% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 33 others from the same source and published within six weeks on either side of this one. This one is in the 12th percentile – i.e., 12% of its contemporaries scored the same or lower than it.