Evidence map›Paper›PMID 22481024›Full record

ArticleJournal of virological methods2012

Generation of a mouse scFv library specific for porcine aminopeptidase N using the T7 phage display system.

Dongbo Sun, Hongyan Shi, Jianfei Chen, Da Shi, Qinghe Zhu, Hong Zhang, Shengwang Liu, Yunfeng Wang, Huaji Qiu, Li Feng

Open access · greenAbstract read
In one paragraph

Article in Journal of virological methods, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
2.8field-weighted citation impact, top 11% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

8 citing papers in PubMed, 13 citations in OpenAlex.

  1. Review
  2. Article
  3. Recombinant Antibodies in Veterinary Medicine: An Update.Frontiers in veterinary science · 2018
    Review
  4. Article
  5. Article
  6. Preparation of monoclonal antibodies against bovine haptoglobin.Monoclonal antibodies in immunodiagnosis and immunotherapy · 2014
    Article
  7. Article
  8. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 3 institutions in 1 country.

Dongbo SunDivision of Swine Infectious Diseases, National Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute of the Chinese Academy of Agricultural Sciences, Nangang District, Harbin 150001, China. dongbosun@yahoo.com.cn
Hongyan Shi
Jianfei Chen
Da Shi
Qinghe Zhu
Hong Zhang
Shengwang Liu
Yunfeng Wang
Huaji Qiu
Li Feng
Chinese Academy of Agricultural Sciences · CNHeilongjiang Bayi Agricultural University · CNHarbin Veterinary Research Institute · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Porcine aminopeptidase N (pAPN) is a common cellular receptor for swine transmissible gastroenteritis virus (TGEV) and porcine epidemic diarrhea virus (PEDV). To investigate single-chain fragment variable (scFv) repertoire against pAPN, the genes encoding the immunoglobulin light chain variable region (VL) and heavy chain variable region (VH) were amplified by reverse transcript polymerase chain reaction (RT-PCR) using a series of degenerate primers from the spleen of BABL/c mice immunized with native pAPN. The VL and VH amplicons were combined randomly by a 12 amino acid flexible linker by splicing by overlap extension PCR (SOE-PCR), which produced the scFv gene repertoire. After ligation of the scFv gene repertoire into the T7Select10-3b vector, a mouse scFv phage library specific for pAPN was produced through in vitro packaging. The primary scFv library against pAPN contained 2.0×10(7) recombinant phage clones, and the titer of the amplified library was 3.6×10(9)pfu/mL. BstNI restriction analysis and DNA sequencing revealed that 28 phage clones from the primary pAPN scFv library showed excellent diversity. The effectiveness of the scFv library against pAPN was verified further by phage ELISA using the recombinant protein of the pAPN C subunit as coating antigen. The construction and evaluation of a murine scFv library against the common receptor pAPN of porcine coronaviruses TGEV and PEDV using the T7 phage display system are described.

Indexed as

AnimalsBacteriophage T7CD13 AntigensEnzyme-Linked Immunosorbent AssayFemaleGene LibraryImmunoglobulin Variable RegionMiceMice, Inbred BALB CPorcine epidemic diarrhea virusReceptors, VirusRecombinant Fusion ProteinsRestriction MappingReverse Transcriptase Polymerase Chain ReactionSequence Analysis, DNASingle-Chain AntibodiesCD13 AntigensImmunoglobulin Variable RegionReceptors, VirusRecombinant Fusion ProteinsSingle-Chain Antibodies

Identifiers

PMID22481024
PMCPMC7119651
OpenAlexW2080067097

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.