Evidence map›Paper›PMID 35084421›Full record

ArticleLab on a chip2022

Microfluidic capture of chromatin fibres measures neutrophil extracellular traps (NETs) released in a drop of human blood.

Miyuki Sakuma, Xiao Wang, Felix Ellett, Jon F Edd, Kehinde Adebayo Babatunde, Adam Viens, Michael K Mansour, Daniel Irimia

Open access · greenAbstract read
In one paragraph

Article in Lab on a chip, 2022. 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
0.8field-weighted citation impact, top 33% 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, 9 citations in OpenAlex.

  1. Review
  2. Article
  3. Label-Free Microfluidic Apheresis of Circulating Tumor Cell Clusters.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024
    Article
  4. Article
  5. Article
  6. Review
  7. 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

8 authors at 3 institutions in 2 countries.

Miyuki SakumaBioMEMS Resource Center, Center for Engineering in Medicine and Surgery, Department of Surgery, Massachusetts General Hospital, Boston, MA, USA.ORCID http://orcid.org/0000-0001-8560-2331
Xiao WangBioMEMS Resource Center, Center for Engineering in Medicine and Surgery, Department of Surgery, Massachusetts General Hospital, Boston, MA, USA.
Felix EllettBioMEMS Resource Center, Center for Engineering in Medicine and Surgery, Department of Surgery, Massachusetts General Hospital, Boston, MA, USA.ORCID http://orcid.org/0000-0003-4941-4346
Jon F EddBioMEMS Resource Center, Center for Engineering in Medicine and Surgery, Department of Surgery, Massachusetts General Hospital, Boston, MA, USA.ORCID http://orcid.org/0000-0002-2195-2938
Kehinde Adebayo BabatundeBioMEMS Resource Center, Center for Engineering in Medicine and Surgery, Department of Surgery, Massachusetts General Hospital, Boston, MA, USA.
Adam ViensDivision of Infectious Diseases, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA.
Michael K MansourHarvard Medical School, Boston, MA, USA. dirimia@hms.harvard.edu.ORCID http://orcid.org/0000-0001-8892-8695
Daniel IrimiaBioMEMS Resource Center, Center for Engineering in Medicine and Surgery, Department of Surgery, Massachusetts General Hospital, Boston, MA, USA.ORCID http://orcid.org/0000-0001-7347-2082
Harvard University · USMassachusetts General Hospital · USUniversity of Fribourg · CH

Funding

Neutrophil Decision Making in Confined Environments in Health and DiseaseR01GM092804 · NIGMS · MASSACHUSETTS GENERAL HOSPITAL · PI IRIMIA, DANIEL · 2010 to 2022
$4.3M
Microfluidic Assessment of Clinical Outcomes in Preterm NewbornsR01HD089939 · NICHD · UNIVERSITY OF FLORIDA · PI IRIMIA, DANIEL, MOLDAWER, LYLE L · 2017 to 2021
$3.3M
The role of spleen tyrosine kinase (syk) in neutrophil responses to pathogenic fungi.R01AI132638 · NIAID · MASSACHUSETTS GENERAL HOSPITAL · PI MANSOUR, MICHAEL K · 2018 to 2021
$1.6M
NIAID NIH HHS R01 AI132638NICHD NIH HHS R01 HD089939NIGMS NIH HHS R01 GM092804
6 · The paper itself

Abstract

Neutrophils are the largest population of white blood cells in the circulation, and their primary function is to protect the body from microbes. They can release the chromatin in their nucleus, forming characteristic web structures and trap microbes, contributing to antimicrobial defenses. The chromatin webs are known as neutrophil extracellular traps (NETs). Importantly, neutrophils can also release NETs in pathological conditions related to rheumatic diseases, atherosclerosis, cancer, and sepsis. Thus, determining the concentration of NETs in the blood is increasingly important for monitoring patients, evaluating treatment efficacy, and understanding the pathology of various diseases. However, traditional methods for measuring NETs require separating cells and plasma from blood, are prone to sample preparation artifacts, and cannot distinguish between intact and degraded NETs. Here, we design a microfluidic analytical tool that captures NETs mechanically from a drop of blood and measures the amount of intact NETs unbiased by the presence of degraded NETs in the sample.

Indexed as

Extracellular TrapsSepsisChromatinHumansMicrofluidicsNeutrophilsChromatin

Identifiers

PMID35084421
PMCPMC8978531
OpenAlexW4206115341

What OpenQuestion holds

Textmetadata
LicenceTDM
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.