Evidence map›Paper›PMID 34586539›Full record

ArticleEJNMMI research2021

In vivo quantitative assessment of therapeutic response to bortezomib therapy in disseminated animal models of multiple myeloma with [

Anchal Ghai, Nikki Fettig, Francesca Fontana, John DiPersio, Mike Rettig, Julie O Neal, Samuel Achilefu, Kooresh I Shoghi, Monica Shokeen

Open access · goldAbstract read
In one paragraph

Article in EJNMMI research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.7field-weighted citation impact, top 29% 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

7 citing papers in PubMed, 12 citations in OpenAlex.

  1. Review
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  6. First-in-Humans Evaluation of Safety and Dosimetry ofJournal of nuclear medicine : official publication, Society of Nuclear Medicine · 2023
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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

9 authors at 2 institutions in 1 country.

Anchal GhaiDepartment of Radiology, Mallinckrodt Institute of Radiology, Washington University School of Medicine, 4515 McKinley Avenue, 2nd floor, St. Louis, MO, 63110, USA.
Nikki FettigDepartment of Radiology, Mallinckrodt Institute of Radiology, Washington University School of Medicine, 4515 McKinley Avenue, 2nd floor, St. Louis, MO, 63110, USA.
Francesca FontanaDepartment of Internal Medicine, Washington University School of Medicine, St. Louis, MO, USA.
John DiPersioDepartment of Medicine, Washington University School of Medicine, St. Louis, MO, USA.
Mike RettigDepartment of Medicine, Washington University School of Medicine, St. Louis, MO, USA.
Julie O NealDepartment of Medicine, Washington University School of Medicine, St. Louis, MO, USA.
Samuel AchilefuDepartment of Radiology, Mallinckrodt Institute of Radiology, Washington University School of Medicine, 4515 McKinley Avenue, 2nd floor, St. Louis, MO, 63110, USA.
Kooresh I ShoghiDepartment of Radiology, Mallinckrodt Institute of Radiology, Washington University School of Medicine, 4515 McKinley Avenue, 2nd floor, St. Louis, MO, 63110, USA.
Monica ShokeenDepartment of Radiology, Mallinckrodt Institute of Radiology, Washington University School of Medicine, 4515 McKinley Avenue, 2nd floor, St. Louis, MO, 63110, USA. shokeenm@wustl.edu.ORCID http://orcid.org/0000-0001-8114-9584
Washington University in St. Louis · USMallinckrodt (United States) · US

Funding

Washington University Center for Cellular ImagingP30CA091842 · NCI · WASHINGTON UNIVERSITY · PI AIMEE S JAMES · 2001 to 2026
$128.0M
Project 2 - Radiation-Induced Treatment of Multiple Myeloma using NanoparticlesU54CA199092 · NCI · WASHINGTON UNIVERSITY · PI ACHILEFU, SAMUEL · 2015 to 2019
$11.5M
WASHINGTON UNIVERSITY CO-CLINICAL IMAGING RESEARCH RESOURCEU24CA209837 · NCI · WASHINGTON UNIVERSITY · PI Li Ding, Shunqiang Li · 2017 to 2026
$6.3M
Exploring CD38 molecular biology and imaging in multiple myeloma pathogenesisR01CA248493 · NCI · WASHINGTON UNIVERSITY · PI SHOKEEN, MONICA · 2020 to 2024
$3.1M
RECEPTOR TARGETED MOLECULAR IMAGING OF MULTIPLE MYELOMAR01CA176221 · NCI · WASHINGTON UNIVERSITY · PI SHOKEEN, MONICA · 2013 to 2015
$946k
NCI NIH HHS P30 CA091842NCI NIH HHS R01 CA176221NCI NIH HHS R01 CA248493NCI NIH HHS U24 CA209837NCI NIH HHS U54 CA199092NIH HHS R01CA176221NIH HHS R01 CA248493NIH HHS U24CA209837NIH HHS U54CA199092
6 · The paper itself

Abstract

backgroundMultiple myeloma (MM) is a disease of cancerous plasma cells in the bone marrow. Imaging-based timely determination of therapeutic response is critical for improving outcomes in MM patients. Very late antigen-4 (VLA4, CD49d/CD29) is overexpressed in MM cells. Here, we evaluated [

methodsIn vitro and ex vivo VLA4 expression was evaluated by flow cytometry. Human MM cells, MM.1S-CG and U266-CG (C: luciferase and G: green fluorescent protein), were injected intravenously in NOD-SCID gamma mice. Tumor progression was monitored by bioluminescence imaging (BLI). Treatment group received bortezomib (1 mg/kg, twice/week) intraperitoneally. All cohorts (treated, untreated and no tumor) were longitudinally imaged with [

resultsFlow cytometry confirmed high expression of CD49d in U266 cells (> 99%) and moderate expression in MM.1S cells (~ 52%). BLI showed decrease in total body flux in treated mice. In MM.1S-CG untreated versus treated mice, [

conclusion[

Indexed as

[18F]FDG[64Cu]Cu-LLP2ABortezomib (proteasome inhibitor) therapyMultiple myeloma (MM)Therapy responseVery late antigen-4 (VLA4)

Identifiers

PMID34586539
PMCPMC8481408
OpenAlexW3179763926

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.