Evidence map›Paper›PMID 21494252›Full record

ReviewLeukemia2011

Ultra-high-field MRI real-time imaging of HSC engraftment of the bone marrow niche.

N E Bengtsson, S Kim, L Lin, G A Walter, E W Scott

Abstract readReview
PubMed Publisher
In one paragraph

Review in Leukemia, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.6field-weighted citation impact, top 16% 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

13 citing papers in PubMed, 21 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Current Challenges in Bone Biology.Advanced techniques in biology & medicine · 2015
    Article
  10. Review
  11. Review
  12. Article
  13. Review
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 at 1 institution in 1 country.

N E BengtssonDepartment of Molecular Genetics and Microbiology, University of Florida, Gainesville, FL 32610, USA.
S Kim
L Lin
G A Walter
E W Scott
University of Florida · US

Funding

Adult HSC Provide 'Hemangioblast'ActivityR01HL070738 · NHLBI · UNIVERSITY OF FLORIDA · PI SCOTT, EDWARD W · 2002 to 2011
$2.9M
Adult Hemangioblast/HSC Recruitment and MaintenanceR01HL075258 · NHLBI · UNIVERSITY OF FLORIDA · PI SCOTT, EDWARD W · 2006 to 2009
$1.8M
Defining the Human HemangioblastR21HL070813 · NHLBI · UNIVERSITY OF FLORIDA · PI SCOTT, EDWARD W · 2002 to 2003
$290k
NHLBI NIH HHS HL70738NHLBI NIH HHS R01 HL070738NHLBI NIH HHS R01 HL075258NHLBI NIH HHS R01 HL70738NHLBI NIH HHS R01 HL75258NHLBI NIH HHS R01 HL7528NHLBI NIH HHS R21 HL070813
6 · The paper itself

Abstract

The bone marrow (BM) undergoes extensive remodeling following irradiation damage. A crucial part of restoring homeostasis following irradiation is the ability of hematopoietic stem cells (HSCs) to home to and engraft specialized niches within the BM through a remodeling BM vascular system. Here we show that a combination of ultra-high-field strength magnetic resonance imaging (17.6 T, MRI) coupled with fluorescent microscopy (FLM) serves as a powerful tool for the in vivo imaging of cell homing within the BM. Ultra-high-field MRI can achieve high-resolution three-dimensional (3D) images (28 × 28 × 60 μm(3)) of the BM in live mice, sufficient to resolve anatomical changes in BM microstructures attributed to radiation damage. Following intra-arterial infusion with dsRed-expressing BM cells, labeled with superparamagnetic iron oxides, both FLM and MRI could be used to follow initial homing and engraftment of donor HSC to a limited number of preferred sites within a few cell diameters of the calcified bone-the endosteal niche. Subsequent histology confirmed the fidelity and accuracy of MRI to create non-invasive, high-resolution 3D images of donor cell engraftment of the BM in living animals at the level of single-cell detection.

Indexed as

Hematopoietic Stem Cell TransplantationAnimalsBone Marrow CellsCell MovementFemaleMagnetic Resonance ImagingMiceMice, Inbred C57BLMicroscopy, FluorescenceStem Cell Niche

Identifiers

PMID21494252
OpenAlexW2028989561

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.