Evidence map›Paper›PMID 17444611›Full record

ArticleAnalytical chemistry2007

Effect of cell size and shape on single-cell electroporation.

Aparna Agarwal, Imants Zudans, Emily A Weber, Jessica Olofsson, Owe Orwar, Stephen G Weber

Abstract read
In one paragraph

Article in Analytical chemistry, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing 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

42 citing papers in PubMed.

  1. Article
  2. Irreversible Electroporation Enhances Solid Tumor Infiltration and Selective Cancer Cell Lysis by CAR T Cells.Clinical cancer research : an official journal of the American Association for Cancer Research · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Impact of pulse duration on cardiac electroporation: nanosecond pulses enhance cardiomyocyte selectivity and promote a Raman-detected shift towards apoptotic cell death.Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology · 2025
    Article
  7. Review
  8. The need for smart microalgal bioprospecting.Natural products and bioprospecting · 2025
    Review
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. 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

6 authors.

Aparna AgarwalDepartment of Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA.
Imants Zudans
Emily A Weber
Jessica Olofsson
Owe Orwar
Stephen G Weber

Funding

Single Cell ElectroporationR01GM066018 · NIGMS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI WEBER, STEPHEN G. · 2003 to 2014
$3.1M
NIGMS NIH HHS R01 GM066018
6 · The paper itself

Abstract

Single-cell electroporation was performed using electrolyte-filled capillaries on fluorescently labeled A549 cells. Cells were exposed to brief pulses (50-300 ms) at various cell-capillary tip distances. Cell viability and electroporation success were measured. In order to understand the variability in single-cell electroporation, logistic regression was used to determine whether the probabilities of cell survival and electroporation depend on experimental conditions and cell properties. Both experimental conditions and cell properties (size and shape) have a significant effect on the outcome. Finite element simulations were used to compare bulk electroporation to single-cell electroporation in terms of cell size and shape. Cells are more readily permeabilized and are more likely to survive if they are large and hemispherical as opposed to small and ellipsoidal with a high aspect ratio. The dependence of the maximum transmembrane potential across the cell membrane on cell size is much weaker than it is for bulk electroporation. Observed survival probabilities are related to the calculated fraction of the cell's surface area that is electroporated. Observed success of electroporation is related to the maximum transmembrane potential achieved.

Indexed as

Cell Physiological PhenomenaAnimalsCell LineCell Membrane PermeabilityCell ShapeCell SizeCell SurvivalElectroporationFinite Element AnalysisHumans

Identifiers

PMID17444611
PMCPMC2532982

What OpenQuestion holds

Textmetadata
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.