Evidence map›Paper›PMID 33187290›Full record

ArticleMethods and protocols2020

Building Accurate Intracellular Polarity Maps through Multiparametric Microscopy.

M Carmen Gonzalez-Garcia, Pilar Herrero-Foncubierta, Emilio Garcia-Fernandez, Angel Orte

Abstract read
In one paragraph

Article in Methods and protocols, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

4 authors.

M Carmen Gonzalez-GarciaDepartamento de Fisicoquimica, Facultad de Farmacia, University of Granada, 18071 Granada, Spain.ORCID 0000-0001-6128-0884
Pilar Herrero-FoncubiertaDepartamento de Fisicoquimica, Facultad de Farmacia, University of Granada, 18071 Granada, Spain.
Emilio Garcia-FernandezDepartamento de Fisicoquimica, Facultad de Farmacia, University of Granada, 18071 Granada, Spain.ORCID 0000-0003-2920-2960
Angel OrteDepartamento de Fisicoquimica, Facultad de Farmacia, University of Granada, 18071 Granada, Spain.ORCID 0000-0003-1905-4183

Funding

Ministerio de Ciencia e Innovación CTQ2017-85658-R
6 · The paper itself

Abstract

The precise knowledge of intracellular polarity, a physiological parameter that involves complex and intertwined intracellular mechanisms, may be relevant in the study of important diseases like cancer or Alzheimer's. In this technical note, we illustrate our recently developed, accurate method for obtaining intracellular polarity maps employing potent fluorescence microscopy techniques. Our method is based on the selection of appropriate luminescent probes, in which several emission properties vary with microenvironment polarity, specifically spectral shifts and luminescence lifetime. A multilinear calibration is performed, correlating polarity vs. spectral shift vs. luminescence lifetime, to generate a powerful and error-free 3D space for reliable interpolation of microscopy data. Multidimensional luminescence microscopy is then used to obtain simultaneously spectral shift and luminescence lifetime images, which are then interpolated in the 3D calibration space, resulting in accurate, quantitative polarity maps.

Indexed as

acridonesbiosensingcellular microenvironmentfluorescence imagingfluorescence lifetime imaging microscopy (FLIM)lifetimesolvatochromism

Identifiers

PMID33187290
PMCPMC7720129

What OpenQuestion holds

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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.