Evidence map›Paper›PMID 34193899›Full record

ArticleScientific reports2021

Combining microfluidics with machine learning algorithms for RBC classification in rare hereditary hemolytic anemia.

Valeria Rizzuto, Arianna Mencattini, Begoña Álvarez-González, Davide Di Giuseppe, Eugenio Martinelli, David Beneitez-Pastor, Maria Del Mar Mañú-Pereira, Maria José Lopez-Martinez, Josep Samitier

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
4.9field-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

19 citing papers in PubMed, 56 citations in OpenAlex.

  1. Review
  2. Article
  3. Unbiased Morphometric Assessment of Red Blood Cell Storage Lesion in the Presence of Shear-Induced Stomatocytes.Transfusion medicine and hemotherapy : offizielles Organ der Deutschen Gesellschaft fur Transfusionsmedizin und Immunhamatologie · 2025
    Article
  4. Review
  5. Shape-Dependent Structural Order of Red Blood Cells.Langmuir : the ACS journal of surfaces and colloids · 2025
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Big Data in Transfusion Medicine and Artificial Intelligence Analysis for Red Blood Cell Quality Control.Transfusion medicine and hemotherapy : offizielles Organ der Deutschen Gesellschaft fur Transfusionsmedizin und Immunhamatologie · 2023
    Review
  13. Review
  14. Review
  15. Review
  16. Review
  17. Article
  18. Article
  19. 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

9 authors at 5 institutions in 2 countries.

Valeria RizzutoJosep Carreras Leukaemia Research Institute (IJC), 08916, Badalona, Spain.
Arianna MencattiniDepartment of Electronic Engineering, University of Rome Tor Vergata, 00133, Rome, Italy.
Begoña Álvarez-GonzálezInstitute for Bioengineering of Catalonia (IBEC), Barcelona Institute of Science and Technology BIST, 08028, Barcelona, Spain.
Davide Di GiuseppeDepartment of Electronic Engineering, University of Rome Tor Vergata, 00133, Rome, Italy.
Eugenio MartinelliDepartment of Electronic Engineering, University of Rome Tor Vergata, 00133, Rome, Italy.
David Beneitez-PastorRed Blood Cell Disorders Unit, Hematology Department, Vall d'Hebron University Hospital, Vall d'Hebron Institute of Oncology (VHIO), 08035, Barcelona, Spain.
Maria Del Mar Mañú-PereiraRare Anemia Disorders Research line, Translational Research in Child and Adolescent Cancer, Vall d'Hebron Research Institute (VHIR), ERN-EuroBloodNet Member, 08035, Barcelona, Spain.
Maria José Lopez-MartinezInstitute for Bioengineering of Catalonia (IBEC), Barcelona Institute of Science and Technology BIST, 08028, Barcelona, Spain. mlopezm@ibecbarcelona.eu.
Josep SamitierInstitute for Bioengineering of Catalonia (IBEC), Barcelona Institute of Science and Technology BIST, 08028, Barcelona, Spain.
University of Rome Tor Vergata · ITInstitute for Bioengineering of Catalonia · ESVall d'Hebron Institut de Recerca · ESBiomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine · ESJosep Carreras Leukaemia Research Institute · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Combining microfluidics technology with machine learning represents an innovative approach to conduct massive quantitative cell behavior study and implement smart decision-making systems in support of clinical diagnostics. The spleen plays a key-role in rare hereditary hemolytic anemia (RHHA), being the organ responsible for the premature removal of defective red blood cells (RBCs). The goal is to adapt the physiological spleen filtering strategy for in vitro study and monitoring of blood diseases through RBCs shape analysis. Then, a microfluidic device mimicking the slits of the spleen red pulp area and video data analysis are combined for the characterization of RBCs in RHHA. This microfluidic unit is designed to evaluate RBC deformability by maintaining them fixed in planar orientation, allowing the visual inspection of RBC's capacity to restore their original shape after crossing microconstrictions. Then, two cooperative learning approaches are used for the analysis: the majority voting scheme, in which the most voted label for all the cell images is the class assigned to the entire video; and the maximum sum of scores to decide the maximally scored class to assign. The proposed platform shows the capability to discriminate healthy controls and patients with an average efficiency of 91%, but also to distinguish between RHHA subtypes, with an efficiency of 82%.

Indexed as

Anemia, Hemolytic, CongenitalErythrocytesImage Processing, Computer-AssistedLab-On-A-Chip DevicesMachine LearningMicrofluidic Analytical TechniquesErythrocyte DeformabilityFemaleHumansMale

Identifiers

PMID34193899
PMCPMC8245545
OpenAlexW3176564999

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.