Evidence map›Paper›PMID 26202883›Full record

ArticleScientific reports2015

Predominant structural configuration of natural antibody repertoires enables potent antibody responses against protein antigens.

Hong-Sen Chen, Shin-Chen Hou, Jhih-Wei Jian, King-Siang Goh, San-Tai Shen, Yu-Ching Lee, Jhong-Jhe You, Hung-Pin Peng, Wen-Chih Kuo, Shui-Tsung Chen and 11 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
2.7field-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

13 citing papers in PubMed, 20 citations in OpenAlex.

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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

21 authors at 3 institutions in 1 country.

Hong-Sen ChenGenomics Research Center, Academia Sinica, Taipei, Taiwan 115.
Shin-Chen HouGenomics Research Center, Academia Sinica, Taipei, Taiwan 115.
Jhih-Wei Jian1] Genomics Research Center, Academia Sinica, Taipei, Taiwan 115 [2] Institute of Biomedical Informatics, National Yang-Ming University, Taipei, Taiwan 112 [3] Bioinformatics Program, Taiwan International Graduate Program, Institute of Information Science, Academia Sinica, Taipei, Taiwan 115.
King-Siang GohGenomics Research Center, Academia Sinica, Taipei, Taiwan 115.
San-Tai ShenGenomics Research Center, Academia Sinica, Taipei, Taiwan 115.
Yu-Ching LeeGenomics Research Center, Academia Sinica, Taipei, Taiwan 115.
Jhong-Jhe YouGenomics Research Center, Academia Sinica, Taipei, Taiwan 115.
Hung-Pin PengGenomics Research Center, Academia Sinica, Taipei, Taiwan 115.
Wen-Chih KuoInstitute of Biological Chemistry, Academia Sinica, Taipei, Taiwan 115.
Shui-Tsung ChenInstitute of Biological Chemistry, Academia Sinica, Taipei, Taiwan 115.
Ming-Chi PengInstitute of Biological Chemistry, Academia Sinica, Taipei, Taiwan 115.
Andrew H-J WangInstitute of Biological Chemistry, Academia Sinica, Taipei, Taiwan 115.
Chung-Ming YuGenomics Research Center, Academia Sinica, Taipei, Taiwan 115.
Ing-Chien ChenGenomics Research Center, Academia Sinica, Taipei, Taiwan 115.
Chao-Ping TungGenomics Research Center, Academia Sinica, Taipei, Taiwan 115.
Tzu-Han ChenGenomics Research Center, Academia Sinica, Taipei, Taiwan 115.
Kuo Ping ChiuGenomics Research Center, Academia Sinica, Taipei, Taiwan 115.
Che MaGenomics Research Center, Academia Sinica, Taipei, Taiwan 115.
Chih Yuan WuGenomics Research Center, Academia Sinica, Taipei, Taiwan 115.
Sheng-Wei LinInstitute of Biological Chemistry, Academia Sinica, Taipei, Taiwan 115.
An-Suei YangGenomics Research Center, Academia Sinica, Taipei, Taiwan 115.
Genomics Research Center, Academia Sinica · TWInstitute of Biological Chemistry, Academia Sinica · TWNational Yang Ming Chiao Tung University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Humoral immunity against diverse pathogens is rapidly elicited from natural antibody repertoires of limited complexity. But the organizing principles underlying the antibody repertoires that facilitate this immunity are not well-understood. We used HER2 as a model immunogen and reverse-engineered murine antibody response through constructing an artificial antibody library encoded with rudimentary sequence and structural characteristics learned from high throughput sequencing of antibody variable domains. Antibodies selected in vitro from the phage-displayed synthetic antibody library bound to the model immunogen with high affinity and specificities, which reproduced the specificities of natural antibody responses. We conclude that natural antibody structural repertoires are shaped to allow functional antibodies to be encoded efficiently, within the complexity limit of an individual antibody repertoire, to bind to diverse protein antigens with high specificity and affinity. Phage-displayed synthetic antibody libraries, in conjunction with high-throughput sequencing, can thus be designed to replicate natural antibody responses and to generate novel antibodies against diverse antigens.

Indexed as

Amino Acid SequenceAnimalsAntigen-Antibody ReactionsBinding SitesErb-b2 Receptor Tyrosine KinasesHumansImmunity, InnateMiceMolecular Sequence DataProtein BindingStructure-Activity RelationshipERBB2 protein, humanErb-b2 Receptor Tyrosine Kinases

Identifiers

PMID26202883
PMCPMC5378893
OpenAlexW974281930

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.