Evidence map›Paper›PMID 22816379›Full record

ArticleStem cells and development2013

Multiple low-dose infusions of human umbilical cord blood cells improve cognitive impairments and reduce amyloid-β-associated neuropathology in Alzheimer mice.

Donna Darlington, Juan Deng, Brian Giunta, Huayan Hou, Cyndy D Sanberg, Nicole Kuzmin-Nichols, Hua-Dong Zhou, Takashi Mori, Jared Ehrhart, Paul R Sanberg and 1 more

Abstract read
In one paragraph

Article in Stem cells and development, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
3.5field-weighted citation impact, top 7% 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

19 citing papers in PubMed, 46 citations in OpenAlex.

  1. Review
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  13. Models and mechanisms of vascular dementia.Experimental neurology · 2015
    Review
  14. Article
  15. Autophagy in Alzheimer's disease.Reviews in the neurosciences · 2015
    Review
  16. Stem cell treatment for Alzheimer's disease.International journal of molecular sciences · 2014
    Review
  17. Alzheimer's disease and stem cell therapy.Experimental neurobiology · 2014
    Review
  18. Article
  19. 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

11 authors at 4 institutions in 3 countries.

Donna DarlingtonRashid Laboratory for Developmental Neurobiology, Silver Child Development Center, Morsani College of Medicine, University of South Florida, Tampa, Florida 33613, USA.
Juan Deng
Brian Giunta
Huayan Hou
Cyndy D Sanberg
Nicole Kuzmin-Nichols
Hua-Dong Zhou
Takashi Mori
Jared Ehrhart
Paul R Sanberg
Jun Tan
University of South Florida · USArmy Medical University · CNSaneron CCEL Therapeutics (United States) · USSocial Insurance Saitama Chuo Hospital · JP

Funding

HUCBC modulation of Alzheimer's-like pathology and behavioral changesR42AG031586 · NIA · SANERON CCEL THERAPEUTICS, INC. · PI NIKOLIC, WILLIAM V., TAN, JUN · 2010 to 2012
$2.6M
Implication of HUCBC: a novel therapeutic strategy for Alzheimer's diseaseR01AG032432 · NIA · UNIVERSITY OF SOUTH FLORIDA · PI TAN, JUN · 2009 to 2013
$1.4M
The impact of HAART on HIV-1 Tat induced brain agingR01MH098737 · NIMH · UNIVERSITY OF SOUTH FLORIDA · PI GIUNTA, BRIAN · 2012 to 2015
$1.3M
NIA NIH HHS R01 AG032432NIA NIH HHS R01AG032432NIA NIH HHS R42 AG031586NIA NIH HHS R42AG031586NIMH NIH HHS R01 MH098737
6 · The paper itself

Abstract

Alzheimer's disease (AD) is the most common progressive age-related dementia in the elderly and the fourth major cause of disability and mortality in that population. The disease is pathologically characterized by deposition of β-amyloid plaques neurofibrillary tangles in the brain. Current strategies for the treatment of AD are symptomatic only. As such, they are less than efficacious in terms of significantly slowing or halting the underlying pathophysiological progression of the disease. Modulation by cell therapy may be new promising disease-modifying therapy. Recently, we showed reduction in amyloid-β (Aβ) levels/β-amyloid plaques and associated astrocytosis following low-dose infusions of mononuclear human umbilical cord blood cells (HUCBCs). Our current study extended our previous findings by examining cognition via (1) the rotarod test, (2) a 2-day version of the radial-arm water maze test, and (3) a subsequent observation in an open pool platform test to characterize the effects of monthly peripheral HUCBC infusion (1×10(6) cells/μL) into the transgenic PSAPP mouse model of cerebral amyloidosis (bearing mutant human APP and presenilin-1 transgenes) from 6 to 12 months of age. We show that HUCBC therapy correlates with decreased (1) cognitive impairment, (2) Aβ levels/β-amyloid plaques, (3) amyloidogenic APP processing, and (4) reactive microgliosis after a treatment of 6 or 10 months. As such, this report lays the groundwork for an HUCBC therapy as potentially novel alternative to oppose AD at the disease-modifying level.

Indexed as

CognitionCord Blood Stem Cell TransplantationAlzheimer DiseaseAmyloid beta-Protein PrecursorAnimalsBrainCells, CulturedFemaleHumansInfusions, ParenteralLeukocyte Common AntigensMaleMaze LearningMemory, Short-TermMiceMice, TransgenicAmyloid beta-Protein PrecursorLeukocyte Common AntigensPtprc protein, mouse

Identifiers

PMID22816379
PMCPMC3549624
OpenAlexW2159418611

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.