Evidence map›Paper›PMID 18722175›Full record

ArticleMolecular cell2008

A biochemically defined system for coding joint formation in V(D)J recombination.

Haihui Lu, Noriko Shimazaki, Prafulla Raval, Jiafeng Gu, Go Watanabe, Klaus Schwarz, Patrick C Swanson, Michael R Lieber

Open access · greenAbstract read
In one paragraph

Article in Molecular cell, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
1.4field-weighted citation impact, top 20% 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

39 citing papers in PubMed, 44 citations in OpenAlex.

  1. Review
  2. A Synthetic Platform for Antibody Junctional Diversification Beyond Natural Constraints.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 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

8 authors at 3 institutions in 2 countries.

Haihui LuNorris Comprehensive Cancer Center, Room 5428, University of Southern California Keck School of Medicine, 1441 Eastlake Avenue, MC9176, Los Angeles, CA 90089, USA.
Noriko ShimazakiNorris Comprehensive Cancer Center, Room 5428, University of Southern California Keck School of Medicine, 1441 Eastlake Avenue, MC9176, Los Angeles, CA 90089, USA.
Prafulla RavalDepartment of Medical Microbiology and Immunology, Creighton University School of Medicine, 2500 California Plaza, Omaha, NE 68178, USA.
Jiafeng GuNorris Comprehensive Cancer Center, Room 5428, University of Southern California Keck School of Medicine, 1441 Eastlake Avenue, MC9176, Los Angeles, CA 90089, USA.
Go WatanabeNorris Comprehensive Cancer Center, Room 5428, University of Southern California Keck School of Medicine, 1441 Eastlake Avenue, MC9176, Los Angeles, CA 90089, USA.
Klaus SchwarzInstitute for Clinical Transfusion Medicine and Immunogenetics, Ulm and Institute for Transfusion Medicine, University Hospital Ulm, 89081 Ulm, Germany.
Patrick C SwansonDepartment of Medical Microbiology and Immunology, Creighton University School of Medicine, 2500 California Plaza, Omaha, NE 68178, USA.
Michael R LieberNorris Comprehensive Cancer Center, Room 5428, University of Southern California Keck School of Medicine, 1441 Eastlake Avenue, MC9176, Los Angeles, CA 90089, USA. Electronic address: lieber@usc.edu.
University of Southern California · USCreighton University · USImmungenetics (Germany) · DE

Funding

MECHANISM AND REGULATION OF NONHOMOLOGOUS DNA ENDJOININGR01CA100504 · NCI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI LIEBER, MICHAEL R · 2003 to 2021
$5.0M
NORMAL AND MUTANT LYMPHOID VDJ RECOMBINASER01GM043236 · NIGMS · WASHINGTON UNIVERSITY · PI LIEBER, MICHAEL R · 1990 to 2015
$2.6M
NCI NIH HHS R01 CA100504NIGMS NIH HHS R01 GM043236
6 · The paper itself

Abstract

V(D)J recombination is one of the most complex DNA transactions in biology. The RAG complex makes double-stranded breaks adjacent to signal sequences and creates hairpin coding ends. Here, we find that the kinase activity of the Artemis:DNA-PKcs complex can be activated by hairpin DNA ends in cis, thereby allowing the hairpins to be nicked and then to undergo processing and joining by nonhomologous DNA end joining. Based on these insights, we have reconstituted many aspects of the antigen receptor diversification of V(D)J recombination by using 13 highly purified polypeptides, thereby permitting variable domain exon assembly by using this fully defined system in accord with the 12/23 rule for this process. The features of the recombination sites created by this system include all of the features observed in vivo (nucleolytic resection, P nucleotides, and N nucleotide addition), indicating that most, if not all, of the end modification enzymes have been identified.

Indexed as

AnimalsBase SequenceCell LineDNADNA-Activated Protein KinaseEnzyme ActivationGene Rearrangement, B-LymphocyteHumansInsectaModels, BiologicalMolecular Sequence DataNucleic Acid ConformationProtein BindingRecombination, GeneticDNADNA-Activated Protein Kinase

Identifiers

PMID18722175
PMCPMC2564285
OpenAlexW2069069695

What OpenQuestion holds

Textmetadata
LicenceTDM
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.