Evidence map›Paper›PMID 28933777›Full record

ArticleNature protocols2017

Generation and use of a humanized bone-marrow-ossicle niche for hematopoietic xenotransplantation into mice.

Andreas Reinisch, David Cruz Hernandez, Katharina Schallmoser, Ravindra Majeti

Open access · greenAbstract read
In one paragraph

Article in Nature protocols, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed
5.5field-weighted citation impact, top 4% 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

46 citing papers in PubMed, 73 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

4 authors at 3 institutions in 2 countries.

Andreas ReinischDepartment of Medicine, Division of Hematology, Cancer Institute, and Institute for Stem Cell Biology and Regenerative Medicine, Stanford University, Stanford, California, USA.
David Cruz HernandezDepartment of Medicine, Division of Hematology, Cancer Institute, and Institute for Stem Cell Biology and Regenerative Medicine, Stanford University, Stanford, California, USA.
Katharina SchallmoserDepartment of Blood Group Serology and Transfusion Medicine, Paracelsus Medical University, Salzburg, Austria.
Ravindra MajetiDepartment of Medicine, Division of Hematology, Cancer Institute, and Institute for Stem Cell Biology and Regenerative Medicine, Stanford University, Stanford, California, USA.
Stanford University · USCalifornia Institute for Regenerative Medicine · USParacelsus Medical University · AT

Funding

Interrogation of individual cells to identify progenitors and their nichesU01HL099999 · NHLBI · STANFORD UNIVERSITY · PI WEISSMAN, IRVING L. · 2009 to 2015
$7.8M
Pre-Leukemic Hematopoietic Stem Cells and Clonal Evolution in Human AMLR01CA188055 · NCI · STANFORD UNIVERSITY · PI MAJETI, RAVINDRA · 2014 to 2018
$1.6M
Austrian Science Fund FWF J 3358NCI NIH HHS R01 CA188055NHLBI NIH HHS U01 HL099999
6 · The paper itself

Abstract

Xenotransplantation is frequently used to study normal and malignant hematopoiesis of human cells. However, conventional mouse xenotransplantation models lack essential human-specific bone-marrow (BM)-microenvironment-derived survival, proliferation, and self-renewal signals for engraftment of normal and malignant blood cells. As a consequence, many human leukemias and other hematologic disorders do not robustly engraft in these conventional models. Here, we describe a complete workflow for the generation of humanized ossicles with an accessible BM microenvironment that faithfully recapitulates normal BM niche morphology and function. The ossicles, therefore, allow for accelerated and superior engraftment of primary patient-derived acute myeloid leukemia (AML) and other hematologic malignancies such as myelofibrosis (MF) in mice. The humanized ossicles are formed by in situ differentiation of BM-derived mesenchymal stromal cells (MSCs). Human hematopoietic cells can subsequently be transplanted directly into the ossicle marrow space or by intravenous injection. Using this method, a humanized engraftable BM microenvironment can be formed within 6-10 weeks. Engraftment of human hematopoietic cells can be evaluated by flow cytometry 8-16 weeks after transplantation. This protocol describes a robust and reproducible in vivo methodology for the study of normal and malignant human hematopoiesis in a more physiologic setting.

Indexed as

Bone Marrow CellsDisease Models, AnimalAnimalsBone Marrow TransplantationCell Culture TechniquesCell DifferentiationCells, CulturedFlow CytometryHumansMiceStem Cell NicheTransplantation, Heterologous

Identifiers

PMID28933777
PMCPMC5898606
OpenAlexW2760022475

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Registered trials

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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.