Evidence map›Paper›PMID 19544451›Full record

ArticleStem cells (Dayton, Ohio)2009

Bone marrow mononuclear cells have neurovascular tropism and improve diabetic neuropathy.

Hyongbum Kim, Jong-seon Park, Yong Jin Choi, Mee-Ohk Kim, Yang Hoon Huh, Sung-Whan Kim, Ji Woong Han, JiYoon Lee, Sinae Kim, Mackenzie A Houge and 2 more

Open access · greenAbstract read
In one paragraph

Article in Stem cells (Dayton, Ohio), 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed, 1 pooled it
2.5field-weighted citation impact, top 12% 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

37 citing papers in PubMed, 1 synthesis or guideline pooled it, 65 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

12 authors at 4 institutions in 1 country.

Hyongbum KimDivision of Cardiology, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia 30322, USA.
Jong-seon Park
Yong Jin Choi
Mee-Ohk Kim
Yang Hoon Huh
Sung-Whan Kim
Ji Woong Han
JiYoon Lee
Sinae Kim
Mackenzie A Houge
Masaaki Ii
Young-sup Yoon
Tufts University · USEmory University · USSt. Elizabeth's Medical Center · USBoston Biomedical Research Institute · US

Funding

Atlanta Clinical and Translational Science Institute (ACTSI) RenewalUL1TR000454 · NCATS · EMORY UNIVERSITY · PI STEPHENS, DAVID S · 2012 to 2016
$25.8M
Myocardial Regeneration with Adult Stem CellsR01HL079137 · NHLBI · STEWARD ST. ELIZABETH'S MEDICAL CENTER · PI YOON, YOUNG-SUP · 2005 to 2009
$2.1M
Role of Angiogenesis and Endothelial Progenitor Cells in Diabetic Heart FailureR01HL084471 · NHLBI · STEWARD ST. ELIZABETH'S MEDICAL CENTER · PI YOON, YOUNG-SUP · 2006 to 2010
$2.0M
NCATS NIH HHS UL1 TR000454NHLBI NIH HHS HL079137NHLBI NIH HHS HL084471NHLBI NIH HHS R01 HL079137NHLBI NIH HHS R01 HL084471
6 · The paper itself

Abstract

Bone marrow-derived mononuclear cells (BMNCs) have been shown to effectively treat ischemic cardiovascular diseases. Because diabetic neuropathy (DN) is causally associated with impaired angiogenesis and deficiency of angiogenic and neurotrophic factors in the nerves, we investigated whether DN can be ameliorated by local injection of BMNCs. Severe peripheral neuropathy, characterized by a significant decrease in the motor and sensory nerve conduction velocities (NCVs), developed 12 weeks after the induction of diabetes with streptozotocin in rats. The injection of BMNCs restored motor and sensory NCVs to normal levels and significantly improved vascular density and blood flow in diabetic nerves over 4 weeks. Fluorescent microscopic observation revealed that DiI-labeled BMNCs preferentially engrafted in sciatic nerves. Whole-mount fluorescent imaging and confocal microscopic evaluation demonstrated that many of the BMNCs localized following the course of the vasa nervorum in close proximity to blood vessels without incorporation into vasa nervorum as endothelial cells at a detectable level. Real-time reverse transcription-polymerase chain reaction analysis showed that the levels of angiogenic and neurotrophic factors were significantly increased in the nerves by BMNC injection. Local transplantation of BMNCs improved experimental DN by augmenting angiogenesis and increasing angiogenic and neurotrophic factors in peripheral nerves. These findings suggest that BMNC transplantation may represent a novel therapeutic option for treating DN.

Indexed as

AnimalsBone Marrow CellsBone Marrow TransplantationDiabetic NeuropathiesHemodynamicsImmunophenotypingMaleNeovascularization, PhysiologicRatsRats, Inbred F344Reverse Transcriptase Polymerase Chain ReactionVasa Nervorum

Identifiers

PMID19544451
PMCPMC2746563
OpenAlexW1990136121

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.