Evidence map›Paper›PMID 33949851›Full record

ReviewAccounts of chemical research2021

Biochemical Activity Architectures Visualized-Using Genetically Encoded Fluorescent Biosensors to Map the Spatial Boundaries of Signaling Compartments.

Sohum Mehta, Jin Zhang

Open access · greenAbstract readReview
In one paragraph

Review in Accounts of chemical research, 2021. 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
1.7field-weighted citation impact, top 15% 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, 24 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Review
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  9. Review
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  13. Review
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  15. Article
  16. Review
  17. Review
  18. DrFLINC Contextualizes Super-resolution Activity Imaging.Journal of the American Chemical Society · 2021
    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

2 authors at 1 institution in 1 country.

Sohum MehtaDepartment of Pharmacology, University of California, San Diego, La Jolla, California 92093, United States.ORCID 0000-0003-4764-8579
Jin ZhangDepartments of Pharmacology, Bioengineering, and Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093, United States.ORCID 0000-0001-7145-7823
University of California San Diego · US

Funding

Live-cell Activity Architecture in CancerR35CA197622 · NCI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI Jin Zhang · 2015 to 2026
$11.2M
Mechanisms of Compartmentalized cAMP SignalingR01DK073368 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI Jin Zhang · 2006 to 2026
$7.6M
Signal Transduction by PI3K/mTORR01DE030497 · NIDCR · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI GUTKIND, JORGE SILVIO, ZHANG, JIN · 2021 to 2025
$2.4M
Signal Transduction by PI3K/Akt/mTOR PathwayR01GM111665 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI ZHANG, JIN · 2015 to 2018
$1.2M
NCI NIH HHS R35 CA197622NIDCR NIH HHS R01 DE030497NIDDK NIH HHS R01 DK073368NIGMS NIH HHS R01 GM111665
6 · The paper itself

Abstract

All biological processes arise through the coordinated actions of biochemical pathways. How such functional diversity is achieved by a finite cast of molecular players remains a central mystery in biology. Spatial compartmentation-the idea that biochemical activities are organized around discrete spatial domains within cells-was first proposed nearly 40 years ago and has become firmly rooted in our understanding of how biochemical pathways are regulated to ensure specificity. However, directly interrogating spatial compartmentation and its mechanistic origins has only really become possible in the last 20 or so years, following technological advances such as the development of genetically encoded fluorescent biosensors. These powerful molecular tools permit a direct, real-time visualization of dynamic biochemical processes in native biological contexts, and they are essential for probing the spatial regulation of biochemical activities. In this Account, we review our lab's efforts in developing and using biosensors to map the spatial compartmentation of intracellular signaling pathways and illuminate key mechanisms that establish the boundaries of an intricate biochemical activity architecture. We first discuss the role of regulatory fences, wherein the dynamic activation and deactivation of diffusible messengers produce diverse signaling compartments. For example, we used biosensors for the Ca

Indexed as

Biosensing TechniquesFluorescenceCalcineurinCalmodulinHumansMechanistic Target of Rapamycin Complex 1CalcineurinCalmodulinMechanistic Target of Rapamycin Complex 1

Identifiers

PMID33949851
PMCPMC8580748
OpenAlexW3157742799

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.