Evidence map›Paper›PMID 21536497›Full record

ArticleClinical immunology (Orlando, Fla.)2011

Generation of hematopoietic humanized mice in the newborn BALB/c-Rag2null Il2rγnull mouse model: a multivariable optimization approach.

Julie Lang, Nicholas Weiss, Brian M Freed, Raul M Torres, Roberta Pelanda

Abstract read
In one paragraph

Article in Clinical immunology (Orlando, Fla.), 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
–field-weighted citation impact
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

32 citing papers in PubMed.

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  15. Central human B cell tolerance manifests with a distinctive cell phenotype and is enforced via CXCR4 signaling in hu-mice.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  16. Current methods in translational cancer research.Cancer metastasis reviews · 2021
    Review
  17. Review
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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

5 authors.

Julie LangIntegrated Department of Immunology, National Jewish Health and University of Colorado Denver School of Medicine, Denver, CO 80206, USA.
Nicholas Weiss
Brian M Freed
Raul M Torres
Roberta Pelanda

Funding

University of Colorado Cancer Center Support Grant - Lung Cancer Patient-Derived Xenografts with Autologous Human Immune SystemsP30CA046934 · NCI · UNIVERSITY OF COLORADO DENVER · PI James V Degregori · 1988 to 2026
$117.0M
Chemokine response in B cell development and functionR01AI052157 · NIAID · UNIVERSITY OF COLORADO DENVER · PI TORRES, RAUL MARTIN · 2002 to 2017
$5.4M
Analysis of Human B Cell Tolerance in Humanized MiceR21AI073629 · NIAID · NATIONAL JEWISH HEALTH · PI PELANDA, ROBERTA · 2008 to 2009
$451k
NCI NIH HHS P30 CA046934NIAID NIH HHS R01 AI052157NIAID NIH HHS R21 AI073629NIAID NIH HHS R21-AI073629
6 · The paper itself

Abstract

Hematopoietic humanized mice generated via transplantation of human hematopoietic stem cells (hHSCs) into immunodeficient mice are a valuable tool for studying development and function of the human immune system. This study was performed to generate a protocol that improves development and quality of humanized mice in the BALB/c-Rag2(null)Il2rγ(null) strain, testing route of injection, in vitro culture and freezing of hHSCs, types of cytokines in the culture, and co-injection of lineage-depleted CD34(-) cells. Specific hHSC culturing conditions and the addition of support cells were found to increase the frequency, and human hematopoietic chimerism, of humanized mice. The optimized protocol resulted in BALB/c-Rag2(null)Il2rγ(null) humanized mice displaying more consistent human hematopoietic and lymphoid engraftment. Thus, hematopoietic humanized mice generated on a BALB/c immunodeficient background represent a useful model to study the human immune system.

Indexed as

Hematopoietic Stem Cell TransplantationModels, AnimalAnimalsAnimals, NewbornCell SeparationDNA-Binding ProteinsEnzyme-Linked Immunosorbent AssayFlow CytometryHumansImmune SystemInterleukin Receptor Common gamma SubunitMiceMice, Inbred BALB CMice, KnockoutTransplantation ChimeraDNA-Binding ProteinsIl2rg protein, mouseInterleukin Receptor Common gamma SubunitRag2 protein, mouse

Identifiers

PMID21536497
PMCPMC3115423

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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.