Evidence map›Paper›PMID 29476625›Full record

ArticleBiotechnology and bioengineering2018

Continuous, intrinsic magnetic depletion of erythrocytes from whole blood with a quadrupole magnet and annular flow channel; pilot scale study.

Lee R Moore, Daichi Mizutani, Tomoya Tanaka, Amy Buck, Mark Yazer, Maciej Zborowski, Jeffrey J Chalmers

Abstract read
In one paragraph

Article in Biotechnology and bioengineering, 2018. 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
–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

7 citing papers in PubMed.

  1. Article
  2. Recovery of Magnetic Catalysts: Advanced Design for Process Intensification.Industrial & engineering chemistry research · 2021
    Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
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

7 authors.

Lee R MooreDepartment of Biomedical Engineering, Cleveland Clinic, Cleveland, Ohio.
Daichi MizutaniDepartment of Biomedical Engineering, Cleveland Clinic, Cleveland, Ohio.
Tomoya TanakaDepartment of Biomedical Engineering, Cleveland Clinic, Cleveland, Ohio.
Amy BuckDepartment of Biomedical Engineering, Cleveland Clinic, Cleveland, Ohio.
Mark YazerDepartment of Pathology, University of Pittsburgh and The Institute for Transfusion Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania.
Maciej ZborowskiDepartment of Biomedical Engineering, Cleveland Clinic, Cleveland, Ohio.
Jeffrey J ChalmersWilliam G. Lowrie Department of Chemica, The Ohio State University, Columbus, Ohio.ORCID 0000-0003-1723-9774

Funding

Magnetophoretic Cell Sorting and AnalysisR01CA062349 · NCI · CLEVELAND CLINIC LERNER COM-CWRU · PI ZBOROWSKI, MACIEJ · 1994 to 2015
$5.5M
Fractionation of Aged RBCs Based on Hemoglobin ContentR01HL131720 · NHLBI · OHIO STATE UNIVERSITY · PI CHALMERS, JEFFREY JOHN, PALMER, ANDRE FRANCIS · 2017 to 2020
$2.7M
NCI NIH HHS R01 CA062349NHLBI NIH HHS R01 HL131720
6 · The paper itself

Abstract

The ability to separate RBCs from the other components of whole blood has a number of useful clinical and research applications ranging from removing RBCs from typical clinical blood draw, bone marrow transplants to transfusions of these RBCs to patients after significant blood loss. Viewed from a mechanistic/process perspective, there are three routine methodologies to remove RBCs: 1) RBCs lysis, 2) separation of the RBCs from the nucleated cells (i.e., stem cells) based on density differences typically facilitated through centrifugation or sedimentation agents, and 3) antibody based separation in which a targeted RBC is bound with an affinity ligand that facilitates its removal. More recently, several microfluidic based techniques have also been reported. In this report, we describe the performance of continuous RBC separation achieved by the deflection of intrinsically magnetic, deoxygenated RBCs as they flow through a magnetic energy gradient created by quadrupole magnet. This quadrupole magnetic, with aperture of 9.65 mm, has a maximum field of B

Indexed as

ErythrocytesMagnetsCell SeparationHumanscontinuous separationmagnetophoresisquadrupole magnetic separatorred blood cells

Identifiers

PMID29476625
PMCPMC6311700

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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.