Evidence map›Paper›PMID 31390130›Full record

ReviewAngewandte Chemie (International ed. in English)2019

In Situ Single-Cell Western Blot on Adherent Cell Culture.

Yizhe Zhang, Isao Naguro, Amy E Herr

Abstract readReview
In one paragraph

Review in Angewandte Chemie (International ed. in English), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Analytical chemistry · 2024
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Single-Cell Proteomics.Trends in biochemical sciences · 2021
    Review
  18. 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

3 authors.

Yizhe ZhangDepartment of Bioengineering, University of California, Berkeley, Berkeley, CA, 94720, USA.ORCID 0000-0003-2624-3329
Isao NaguroGraduate School of Pharmaceutical Sciences, The University of Tokyo, Tokyo, Japan.
Amy E HerrDepartment of Bioengineering, University of California, Berkeley, Berkeley, CA, 94720, USA.ORCID 0000-0002-6906-2985

Funding

MULTIPLEXED ISOFORM QUANTIFICATION IN HER2-POSITIVE BREAST CANCERR01CA203018 · NCI · UNIVERSITY OF CALIFORNIA BERKELEY · PI HERR, AMY ELIZABETH · 2016 to 2024
$2.8M
NCI NIH HHS R01 CA203018
6 · The paper itself

Abstract

Integrating 2D culture of adherent mammalian cells with single-cell western blotting (in situ scWB) uses microfluidic design to eliminate the requirement for trypsin release of cells to suspension, prior to single-cell isolation and protein analysis. To assay HeLa cells from an attached starting state, we culture adherent cells in fibronectin-functionalized microwells formed in a thin layer of polyacrylamide gel. To integrate the culture, lysis, and assay workflow, we introduce a one-step copolymerization process that creates protein-decorated microwells. After single-cell culture, we lyse each cell in the microwell and perform western blotting on each resultant lysate. We observe cell spreading after overnight microwell-based culture. scWB reports increased phosphorylation of MAP kinases (ERK1/2, p38) under hypertonic conditions. We validate the in situ scWB with slab-gel western blot, while revealing cell-to-cell heterogeneity in stress responses.

Indexed as

Blotting, WesternCell Culture TechniquesHumanselectrophoresishydrogelsin situ western blotprotein phosphorylationsingle-cell studies

Identifiers

PMID31390130
PMCPMC6759404

What OpenQuestion holds

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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.