Evidence map›Paper›PMID 20570944›Full record

ArticleDiabetes2010

Human immune system development and rejection of human islet allografts in spontaneously diabetic NOD-Rag1null IL2rgammanull Ins2Akita mice.

Michael A Brehm, Rita Bortell, Philip Diiorio, Jean Leif, Joseph Laning, Amy Cuthbert, Chaoxing Yang, Mary Herlihy, Lisa Burzenski, Bruce Gott and 4 more

Open access · hybridAbstract read
In one paragraph

Article in Diabetes, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed, 1 pooled it
6.5field-weighted citation impact, top 3% 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

54 citing papers in PubMed, 1 synthesis or guideline pooled it, 73 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
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  7. Article
  8. Article
  9. Article
  10. Review
  11. Enhanced development of functional human NK cells in NOD-scid-IL2rgFASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2022
    Article
  12. Article
  13. Article
  14. Rat and Mouse Brain Tumor Models for Experimental Neuro-Oncology Research.Journal of neuropathology and experimental neurology · 2022
    Review
  15. Article
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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

14 authors at 4 institutions in 1 country.

Michael A BrehmDepartment of Medicine, University of Massachusetts Medical School, Worcester, Massachusetts, USA. michael.brehm@umassmed.edu
Rita Bortell
Philip Diiorio
Jean Leif
Joseph Laning
Amy Cuthbert
Chaoxing Yang
Mary Herlihy
Lisa Burzenski
Bruce Gott
Oded Foreman
Alvin C Powers
Dale L Greiner
Leonard D Shultz
University of Massachusetts Chan Medical School · USJackson Laboratory · USMemorial Medical Center · USVA Tennessee Valley Healthcare System · US

Funding

Shared Resource ManagementP30CA034196 · NCI · JACKSON LABORATORY · PI William Carl Skarnes · 1985 to 2026
$61.9M
Coordinating Center for Beta Cell Biology ConsortiumU01DK072473 · NIDDK · VANDERBILT UNIVERSITY · PI MAGNUSON, MARK A · 2005 to 2014
$61.0M
Vanderbilt Diabetes Research CenterP30DK020593 · NIDDK · VANDERBILT UNIVERSITY MEDICAL CENTER · PI OWEN P MCGUINNESS · 2012 to 2026
$29.3M
TRANSGENIC MOUSE/ ES CELL SHARES RESOURCESP60DK020593 · NIDDK · VANDERBILT UNIVERSITY · PI MCGUINNESS, OWEN P · 1986 to 2011
$28.1M
Virology and Technology CoreP01AI046629 · NIAID · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI BREHM, MICHAEL ALLEN · 1999 to 2014
$19.1M
PILOT AND FEASIBILITY PROGRAMP30DK032520 · NIDDK · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI CZECH, MICHAEL P · 1986 to 2010
$14.6M
UMASS MEDICAL CENTER FOR AIDS RESEARCHP30AI042845 · NIAID · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI LUZURIAGA, KATHERINE F · 1998 to 2012
$13.0M
ROLE OF CBL AND PHOSPHATIDYLINOSITOL 3-KINASE IN CD40 SIGNALINGP01DK053006 · NIDDK · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI MORDES, JOHN PETER · 1997 to 2007
$8.9M
Molecular Mechanisms of Human and Murine Beta Cell Proliferation and RegenerationU01DK089572 · NIDDK · VANDERBILT UNIVERSITY · PI GREINER, DALE LESLIE, HARLAN, DAVID MARSHALL · 2010 to 2014
$8.4M
Molecular Genetics and Mechanisms of ThrombocytopeniaR01HL077642 · NHLBI · JACKSON LABORATORY · PI SHULTZ, LEONARD D. · 2004 to 2007
$1.7M
GLP-1 to Enhance Islet TransplantationR33DK066636 · NIDDK · VANDERBILT UNIVERSITY · PI POWERS, ALVIN C · 2005 to 2007
$1.5M
VEGF and Islet VascularizationR01DK069603 · NIDDK · VANDERBILT UNIVERSITY · PI POWERS, ALVIN C · 2005 to 2010
$1.3M
BLRD VA I01 BX000666NCI NIH HHS CA34196NCI NIH HHS P30 CA034196NHLBI NIH HHS HL077642NHLBI NIH HHS R01 HL077642NIAID NIH HHS AI042845NIAID NIH HHS AI46629NIAID NIH HHS P01 AI046629NIAID NIH HHS P30 AI042845NIDDK NIH HHS DK20593NIDDK NIH HHS DK32520NIDDK NIH HHS DK53006NIDDK NIH HHS DK66636NIDDK NIH HHS DK68854NIDDK NIH HHS DK69603NIDDK NIH HHS DK72473NIDDK NIH HHS P01 DK053006NIDDK NIH HHS P30 DK020593NIDDK NIH HHS P30 DK032520NIDDK NIH HHS P60 DK020593NIDDK NIH HHS R01 DK069603NIDDK NIH HHS R21 DK066636NIDDK NIH HHS R21 DK068854NIDDK NIH HHS R33 DK066636NIDDK NIH HHS U01 DK072473NIDDK NIH HHS U01 DK089572
6 · The paper itself

Abstract

objectiveTo create an immunodeficient mouse model that spontaneously develops hyperglycemia to serve as a diabetic host for human islets and stem cell-derived beta-cells in the absence or presence of a functional human immune system. RESEARCH DESIGN AND

methodsWe backcrossed the Ins2(Akita) mutation onto the NOD-Rag1(null) IL2rgamma(null) strain and determined 1) the spontaneous development of hyperglycemia, 2) the ability of human islets, mouse islets, and dissociated mouse islet cells to restore euglycemia, 3) the generation of a human immune system following engraftment of human hematopoietic stem cells, and 4) the ability of the humanized mice to reject human islet allografts.

resultsWe confirmed the defects in innate and adaptive immunity and the spontaneous development of hyperglycemia conferred by the IL2rgamma(null), Rag1(null), and Ins2(Akita) genes in NOD-Rag1(null) IL2rgamma(null) Ins2(Akita) (NRG-Akita) mice. Mouse and human islets restored NRG-Akita mice to normoglycemia. Insulin-positive cells in dissociated mouse islets, required to restore euglycemia in chemically diabetic NOD-scid IL2rgamma(null) and spontaneously diabetic NRG-Akita mice, were quantified following transplantation via the intrapancreatic and subrenal routes. Engraftment of human hematopoietic stem cells in newborn NRG-Akita and NRG mice resulted in equivalent human immune system development in a normoglycemic or chronically hyperglycemic environment, with >50% of engrafted NRG-Akita mice capable of rejecting human islet allografts.

conclusionsNRG-Akita mice provide a model system for validation of the function of human islets and human adult stem cell, embryonic stem cell, or induced pluripotent stem cell-derived beta-cells in the absence or presence of an alloreactive human immune system.

Indexed as

Adaptive ImmunityAnimalsBlood GlucoseCD4-Positive T-LymphocytesCD8-Positive T-LymphocytesCrosses, GeneticFlow CytometryHumansImmunity, InnateInterleukin Receptor Common gamma SubunitIslets of Langerhans TransplantationMiceMice, Inbred BALB CMice, Inbred NODMice, SCIDMutationBlood GlucoseInterleukin Receptor Common gamma Subunit

Identifiers

PMID20570944
PMCPMC2927949
OpenAlexW2159497915

What OpenQuestion holds

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LicenceCC BY-NC-ND
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.