Evidence map›Paper›PMID 34195544›Full record

ArticleAntibody therapeutics2021

Antibody heavy chain CDR3 length-dependent usage of human IGHJ4 and IGHJ6 germline genes.

Huimin Wang, Kai Yan, Ruixue Wang, Yi Yang, Yuelei Shen, Changyuan Yu, Lei Chen

Open access · goldAbstract read
In one paragraph

Article in Antibody therapeutics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.2field-weighted citation impact, top 21% 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

9 citing papers in PubMed, 13 citations in OpenAlex.

  1. Review
  2. VDJ-REMIX: REpertoire Module Identification and eXploration.Bioinformatics (Oxford, England) · 2026
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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

7 authors at 2 institutions in 1 country.

Huimin WangCollege of Life Science and Technology, Beijing University of Chemical Technology, #15 Beisanhuandong Rd, Chaoyang District, Beijing 100029, China.
Kai YanBiotherapeutics, Biocytogen Pharmaceuticals (Beijing) Co. Ltd., #12 Baoshennan St, Daxing District, Beijing 102629, China.
Ruixue WangBiotherapeutics, Biocytogen Pharmaceuticals (Beijing) Co. Ltd., #12 Baoshennan St, Daxing District, Beijing 102629, China.
Yi YangBiotherapeutics, Biocytogen Pharmaceuticals (Beijing) Co. Ltd., #12 Baoshennan St, Daxing District, Beijing 102629, China.
Yuelei ShenBiotherapeutics, Biocytogen Pharmaceuticals (Beijing) Co. Ltd., #12 Baoshennan St, Daxing District, Beijing 102629, China.
Changyuan YuCollege of Life Science and Technology, Beijing University of Chemical Technology, #15 Beisanhuandong Rd, Chaoyang District, Beijing 100029, China.
Lei ChenBiotherapeutics, Biocytogen Pharmaceuticals (Beijing) Co. Ltd., #12 Baoshennan St, Daxing District, Beijing 102629, China.
Beijing Biocytogen (China) · CNBeijing University of Chemical Technology · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Therapeutic antibody discovery using synthetic diversity has been proved productive, especially for target proteins not suitable for traditional animal immunization-based antibody discovery approaches. Recently, many lines of evidences suggest that the quality of synthetic diversity design limits the development success of synthetic antibody hits. The aim of our study is to understand the quality limitation and to properly address the challenges with a better design. Using VH3-23 as a model framework, we observed and quantitatively mapped CDR-H3 loop length-dependent usage of human IGHJ4 and IGHJ6 germline genes in the natural human immune repertoire. Skewed usage of DH2-JH6 and DH3-JH6 rearrangements was quantitatively determined in a CDR-H3 length-dependent manner in natural human antibodies with long CDR-H3 loops. Structural modeling suggests choices of JH help to stabilize antibody CDR-H3 loop and JH only partially contributes to the paratope. Our observations shed light on the design of next-generation synthetic diversity with improved probability of success.

Indexed as

CDR-H3diversityJH4JH6synthetic antibody library

Identifiers

PMID34195544
PMCPMC8237691
OpenAlexW3171988391

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.