Evidence map›Paper›PMID 18274668›Full record

ArticleThe Journal of clinical investigation2008

Transplanted endothelial cells repopulate the liver endothelium and correct the phenotype of hemophilia A mice.

Antonia Follenzi, Daniel Benten, Phyllis Novikoff, Louisa Faulkner, Sanj Raut, Sanjeev Gupta

Abstract read
In one paragraph

Article in The Journal of clinical investigation, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 87 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
87citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

87 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  18. Article
  19. Hemophilia gene therapy: ushering in a new treatment paradigm?Hematology. American Society of Hematology. Education Program · 2021
    Review
  20. Article

27 more citing papers are in PubMed but not listed here.

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

6 authors.

Antonia FollenziDepartment of Pathology, Marion Bessin Liver Research Center, Albert Einstein College of Medicine, New York, New York 10461, USA.
Daniel Benten
Phyllis Novikoff
Louisa Faulkner
Sanj Raut
Sanjeev Gupta

Funding

WORD PROCESSORP30CA013330 · NCI · YESHIVA UNIVERSITY · PI THOMAS E ROHAN · 1985 to 2026
$111.2M
Special Animal CoreP30DK041296 · NIDDK · YESHIVA UNIVERSITY · PI WOLKOFF, ALLAN W · 1989 to 2018
$22.9M
WEIGHT MGT &NUTRITION FOR PRE-/PERIMENOPAUSAL BREAST CANCER SURVIVORSM01RR012248 · NCRR · YESHIVA UNIVERSITY · PI CRANDALL, JILL P · 1997 to 2008
$18.4M
Transplantation of Endothelial CellsR01DK071111 · NIDDK · ALBERT EINSTEIN COLLEGE OF MEDICINE, INC · PI GUPTA, SANJEEV · 2006 to 2016
$3.6M
NCI NIH HHS CA06576NCI NIH HHS P30 CA013330NCI NIH HHS P30 CA13330NCRR NIH HHS M01 RR012248NCRR NIH HHS M01 RR12248NIDDK NIH HHS P30 DK041296NIDDK NIH HHS P30 DK41296NIDDK NIH HHS R01 DK071111
6 · The paper itself

Abstract

Transplantation of healthy cells to repair organ damage or replace deficient functions constitutes a major goal of cell therapy. However, the mechanisms by which transplanted cells engraft, proliferate, and function remain unknown. To investigate whether host liver sinusoidal endothelium could be replaced with transplanted liver sinusoidal endothelial cells, we developed an animal model of tissue replacement that utilized a genetic system to identify transplanted cells and induced host-cell perturbations to confer a proliferative advantage to transplanted cells. Under these experimental conditions, transplanted cells engrafted efficiently and proliferated to replace substantial portions of the liver endothelium. Tissue studies demonstrated that transplanted cells became integral to the liver structure and reacquired characteristic endothelial morphology. Characterization of transplanted endothelial cells by membrane markers and studies of cellular function, including synthesis and release of coagulation factor VIII, demonstrated that transplanted cells were functionally intact. Further analysis showed that repopulation of the livers of mice that model hemophilia A with healthy endothelial cells restored plasma factor VIII activity and corrected their bleeding phenotype. Our studies therefore suggest that transplantation of healthy endothelial cells should be considered for cell therapy of relevant disorders and that endothelial reconstitution with transplanted cells may offer an excellent paradigm for defining organ-specific pathophysiological mechanisms.

Indexed as

AnimalsEndothelial CellsFactor VIIIFemaleHemophilia ALiverMiceMice, Inbred C57BLMice, Inbred NODMice, SCIDMice, TransgenicPhenotypeFactor VIII

Identifiers

PMID18274668
PMCPMC2242617

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.