Evidence map›Paper›PMID 30836729›Full record

ArticleInternational journal of stem cells2019

Generation of Organotypic Multicellular Spheres by Magnetic Levitation: Model for the Study of Human Hematopoietic Stem Cells Microenvironment.

Claudia Camila Mejía-Cruz, Emilia Barreto-Durán, María Alejandra Pardo-Pérez, María Camila Jimenez, Julieth Rincón, Karen Vanegas, Jorge Luis Rodríguez, Luis Fernando Jaramillo-Garcia, Juan Carlos Ulloa, Rodolfo Martínez Díaz and 4 more

Abstract read
In one paragraph

Article in International journal of stem cells, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

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

  1. Magnetic-Based Human Tissue 3D Cell Culture: A Systematic Review.International journal of molecular sciences · 2022
    Pooled it
  2. Article
  3. Review
  4. Article
  5. Bone marrow vasculature advancedFrontiers in cardiovascular medicine · 2023
    Review
  6. Article
  7. Article
  8. Bioengineering the Bone Marrow Vascular Niche.Frontiers in cell and developmental biology · 2021
    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

14 authors.

Claudia Camila Mejía-CruzImmunobiology and Cell Biology Group, Department of Microbiology, Science Faculty, Pontificia Universidad Javeriana, Bogotá D.C., Colombia.
Emilia Barreto-DuránImmunobiology and Cell Biology Group, Department of Microbiology, Science Faculty, Pontificia Universidad Javeriana, Bogotá D.C., Colombia.
María Alejandra Pardo-PérezImmunobiology and Cell Biology Group, Department of Microbiology, Science Faculty, Pontificia Universidad Javeriana, Bogotá D.C., Colombia.
María Camila JimenezImmunobiology and Cell Biology Group, Department of Microbiology, Science Faculty, Pontificia Universidad Javeriana, Bogotá D.C., Colombia.
Julieth RincónImmunobiology and Cell Biology Group, Department of Microbiology, Science Faculty, Pontificia Universidad Javeriana, Bogotá D.C., Colombia.
Karen VanegasImmunobiology and Cell Biology Group, Department of Microbiology, Science Faculty, Pontificia Universidad Javeriana, Bogotá D.C., Colombia.
Jorge Luis RodríguezDepartment of Pathology, School of Medicine, Pontificia Universidad Javeriana, Hospital Universitario San Ignacio, Bogotá D.C., Colombia.
Luis Fernando Jaramillo-GarciaDepartment of Pathology, School of Medicine, Pontificia Universidad Javeriana, Hospital Universitario San Ignacio, Bogotá D.C., Colombia.
Juan Carlos UlloaVirology Group, Department of Microbiology, Science Faculty, Pontificia Universidad Javeriana, Bogotá D.C., Colombia.
Rodolfo Martínez DíazDepartment of Gynecology and Obstetrics, School of Medicine, Pontificia Universidad Javeriana, Hospital Universitario San Ignacio, Bogotá D.C., Colombia.
Efrain Leal-GarcíaDepartment of Orthopedics and Traumatology, School of Medicine, Pontificia Universidad Javeriana, Hospital Universitario San Ignacio, Bogotá D.C., Colombia.
Rafael Pérez-NúñezDepartment of Orthopedics and Traumatology, School of Medicine, Pontificia Universidad Javeriana, Hospital Universitario San Ignacio, Bogotá D.C., Colombia.
Alfonso BarretoImmunobiology and Cell Biology Group, Department of Microbiology, Science Faculty, Pontificia Universidad Javeriana, Bogotá D.C., Colombia.
Viviana M Rodríguez-PardoImmunobiology and Cell Biology Group, Department of Microbiology, Science Faculty, Pontificia Universidad Javeriana, Bogotá D.C., Colombia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

objectiveThe characteristics of human hematopoietic stem cells are conditioned by the microenvironment of the bone marrow, where they interact with other cell populations, such as mesenchymal stem cells and endothelial cells; however, the study of this microenvironment is complex. The objective of this work was to develop a 3D culture system by magnetic levitation that imitates the microenvironment of human HSC. METHODS AND

resultsHuman bone marrow-mesenchymal stem cells, umbilical cord blood-hematopoietic stem cells and a non-tumoral endothelial cell line (CC2811, Lonza

conclusionsWe developed organotypic multicellular spheres from normal human cells that mimic the microenvironment of the human hematopoietic stem cells. These structures are the prototype for the development of complex organoids that allow the further study of the biology of normal human stem cells and their potential in regenerative medicine.

Indexed as

Hematopoietic stem cellsMesenchymal stem cellsMicroenvironmentOrganoidsOrganotypic multicellular spheres

Identifiers

PMID30836729
PMCPMC6457696

What OpenQuestion holds

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LicenceCC BY-NC
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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.