Evidence map›Paper›PMID 31155050›Full record

ArticleMethods in enzymology2019

Visualizing the brain's astrocytes.

Alyssa N Preston, Danielle A Cervasio, Scott T Laughlin

Open access · greenAbstract read
In one paragraph

Article in Methods in enzymology, 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
4.8field-weighted citation impact, top 5% 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

18 citing papers in PubMed, 38 citations in OpenAlex.

  1. Article
  2. Article
  3. Astrocyte properties in cetacean cortices.Physiological reports · 2025
    Article
  4. Article
  5. Blood-brain-barrier permeable fluorescent astrocyte probes.bioRxiv : the preprint server for biology · 2025
    Article
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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 at 1 institution in 1 country.

Alyssa N PrestonDepartment of Chemistry, Stony Brook University, Stony Brook, NY, United States.
Danielle A CervasioDepartment of Pharmacological Sciences, Stony Brook University, Stony Brook, NY, United States.
Scott T LaughlinDepartment of Chemistry, Stony Brook University, Stony Brook, NY, United States; Institute of Chemical Biology and Drug Discovery, Stony Brook University, Stony Brook, NY, United States. Electronic address: scott.laughlin@stonybrook.edu.
Stony Brook University · US

Funding

Training Program in Pharmacological SciencesT32GM007518 · NIGMS · STATE UNIVERSITY NEW YORK STONY BROOK · PI GARCIA-DIAZ, MIGUEL · 1985 to 2021
$5.4M
Chemical Biology Training InterfaceT32GM136572 · NIGMS · STATE UNIVERSITY NEW YORK STONY BROOK · PI ELIZABETH M BOON, Jessica Chuang Seeliger · 2020 to 2026
$2.9M
SBU Chemistry-Biology Interface Training ProgramT32GM092714 · NIGMS · STATE UNIVERSITY NEW YORK STONY BROOK · PI SAMPSON, NICOLE S, TONGE, PETER J · 2010 to 2019
$1.7M
NIGMS NIH HHS T32 GM007518NIGMS NIH HHS T32 GM092714NIGMS NIH HHS T32 GM136572
6 · The paper itself

Abstract

Astrocytes are the most abundant cell type in the brain and are a crucial part of solving its mysteries. Originally assumed to be passive supporting cells, astrocyte's functions are now recognized to include active modulation and information processing at the neural synapse. The full extent of the astrocyte contribution to neural processing remains unknown. This is, in part, due to the lack of methods available for astrocyte identification and analysis. Existing strategies employ genetic tools like the astrocyte specific promoters glial fibrillary acidic protein (GFAP) or Aldh1L1 to create transgenic animals with fluorescently labeled astrocytes. Recently, small molecule targeting moieties have enabled the delivery of bright fluorescent dyes to astrocytes. Here, we review methods for targeting astrocytes, with a focus on a recently developed methylpyridinium targeting moiety's development, chemical synthesis, and elaboration to provide new features like light-based spatiotemporal control of cell labeling.

Indexed as

AnimalsAstrocytesBrainFluorescent DyesFormyltetrahydrofolate DehydrogenaseGlial Fibrillary Acidic ProteinHumansNeuroimagingOxidoreductases Acting on CH-NH Group DonorsPromoter Regions, GeneticPyridinium CompoundsStaining and LabelingZebrafishFluorescent DyesFormyltetrahydrofolate DehydrogenaseGlial Fibrillary Acidic ProteinOxidoreductases Acting on CH-NH Group DonorsPyridinium CompoundsAstrocytesBrain imagingCationic fluorophoreEuroimagingGlia imagingPhotoactivatableSmall molecules

Identifiers

PMID31155050
PMCPMC6941489
OpenAlexW2919001372

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.