Evidence map›Paper›PMID 22535665›Full record

ArticleBlood2012

CD1d expression on and regulation of murine hematopoietic stem and progenitor cells.

Hal E Broxmeyer, Kent Christopherson, Giao Hangoc, Scott Cooper, Charlie Mantel, Gourapura J Renukaradhya, Randy R Brutkiewicz

Open access · bronzeAbstract read
In one paragraph

Article in Blood, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.6field-weighted citation impact, top 33% 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

5 citing papers in PubMed, 8 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

7 authors at 3 institutions in 1 country.

Hal E BroxmeyerDepartment of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, IN 46202-5181, USA. hbroxmey@iupui.edu
Kent Christopherson
Giao Hangoc
Scott Cooper
Charlie Mantel
Gourapura J Renukaradhya
Randy R Brutkiewicz
Indiana University – Purdue University Indianapolis · USIndiana University School of MedicineRush University Medical Center · US

Funding

REGULATION OF HEMATOPOIETIC CELL PRODUCTIONT32DK007519 · NIDDK · INDIANA UNIV-PURDUE UNIV AT INDIANAPOLIS · PI KAPLAN, MARK H · 1986 to 2020
$7.1M
Cytokine Enhancement of Myeloid Progenitor Cell SurvivalR01HL067384 · NHLBI · INDIANA UNIV-PURDUE UNIV AT INDIANAPOLIS · PI BROXMEYER, HAL E. · 2001 to 2014
$4.6M
Regulating hematopoietic stem cells and hematopoiesis for clinical efficacyP30DK090948 · NIDDK · INDIANA UNIVERSITY INDIANAPOLIS · PI BROXMEYER, HAL E., SROUR, EDWARD F · 2010 to 2014
$3.7M
CDI Molecules &NKT Cells in Host DefenseR01AI046455 · NIAID · INDIANA UNIV-PURDUE UNIV AT INDIANAPOLIS · PI BRUTKIEWICZ, RANDY R · 2000 to 2009
$2.8M
Antigen-Presenting Function of CD1 MoleculesR01CA089026 · NCI · INDIANA UNIV-PURDUE UNIV AT INDIANAPOLIS · PI BRUTKIEWICZ, RANDY R · 2002 to 2004
$725k
NCI NIH HHS R01 CA089026NCI NIH HHS R01 CA89026NHLBI NIH HHS R01 HL05641NHLBI NIH HHS R01 HL067384NHLBI NIH HHS R01 HL67384NIAID NIH HHS R01 AI046455NIAID NIH HHS R01 AI46455NIDDK NIH HHS P01 DK090948NIDDK NIH HHS P30 DK090948NIDDK NIH HHS T32 DK007519
6 · The paper itself

Abstract

In the present study, surface CD1d, which is involved in immune cell interactions, was assessed for effects on hematopoiesis. Mouse BM hematopoietic stem cells (HSCs) and hematopoietic progenitor cells (HPCs) express CD1d. The numbers and cycling status of HPCs in the BM and spleen of different strains of cd1d(-/-) mice were enhanced significantly, suggesting that CD1d is a negative regulator of HPCs. In support of this, CD1d was required for the SCF and Flt3 ligand synergistic enhancement of CSF induction of HPC colony formation and for HPC response to myelosuppressive chemokines. Colony formation by immature subsets of HPCs was greatly enhanced when normal, but not cd1d(-/-), BM cells were pretreated with CD1d Abs in vitro. These effects required the full CD1d cytoplasmic tail. In contrast, long-term, but not short-term, repopulating HSC engraftment was impaired significantly, an effect that was minimally influenced by the presence of a truncated CD1d cytoplasmic tail. Pretreatment of normal BM cells with CD1d Abs greatly enhanced their engraftment of HSCs. The results of the present study implicate CD1d in a previously unrecognized regulatory role of normal and stressed hematopoiesis.

Indexed as

AnimalsAntibodiesAntigens, CD1dBone Marrow CellsCell CountCell ProliferationChemokinesColony-Forming Units AssayGalactosylceramidesHematopoiesisHematopoietic Stem CellsInterferon-gammaMembrane ProteinsMiceMice, Inbred BALB CMice, Inbred C57BLAntibodiesAntigens, CD1dChemokinesflt3 ligand proteinGalactosylceramidesInterferon-gammaMembrane ProteinsStem Cell FactorTumor Necrosis Factor-alpha

Identifiers

PMID22535665
PMCPMC3382932
OpenAlexW1981819436

What OpenQuestion holds

Textmetadata
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.