Evidence map›Paper›PMID 36315460›Full record

ReviewBiochemistry2023

Automating the High-Throughput Screening of Protein-Based Optical Indicators and Actuators.

Jihwan Lee, Beatriz Campillo, Shaminta Hamidian, Zhuohe Liu, Matthew Shorey, François St-Pierre

Abstract readReview
In one paragraph

Review in Biochemistry, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Jihwan LeeDepartment of Neuroscience, Baylor College of Medicine, Houston, Texas 77030, United States.
Beatriz CampilloDepartment of Neuroscience, Baylor College of Medicine, Houston, Texas 77030, United States.
Shaminta HamidianDepartment of Neuroscience, Baylor College of Medicine, Houston, Texas 77030, United States.
Zhuohe LiuDepartment of Electrical and Computer Engineering, Rice University, Houston, Texas 77005, United States.
Matthew ShoreyDepartment of Neuroscience, Baylor College of Medicine, Houston, Texas 77030, United States.
François St-PierreDepartment of Neuroscience, Baylor College of Medicine, Houston, Texas 77030, United States.ORCID 0000-0001-8618-4135

Funding

Molecular Engineering of Natural Light-Gated Chloride Channels for Optogenetic InhibitionU01NS118288 · NINDS · BAYLOR COLLEGE OF MEDICINE · PI SPUDICH, JOHN LEE, ST-PIERRE, FRANCOIS · 2020 to 2023
$5.2M
Designing and deploying an expanded color palette of voltage indicators engineered for multiphoton microscopyU01NS113294 · NINDS · BAYLOR COLLEGE OF MEDICINE · PI ST-PIERRE, FRANCOIS, TOLIAS, ANDREAS · 2019 to 2021
$3.7M
Engineering photostable fluorescent proteins and biosensors using transcriptomic mining and massive-throughput single-cell screeningR01EB032854 · NIBIB · BAYLOR COLLEGE OF MEDICINE · PI ST-PIERRE, FRANCOIS · 2022 to 2025
$2.4M
Engineering designer probes for imaging membrane potential: novel parts, architectures, and platformsR01EB027145 · NIBIB · BAYLOR COLLEGE OF MEDICINE · PI ST-PIERRE, FRANCOIS · 2019 to 2022
$2.2M
NIBIB NIH HHS R01 EB027145NIBIB NIH HHS R01 EB032854NINDS NIH HHS U01 NS113294NINDS NIH HHS U01 NS118288
6 · The paper itself

Abstract

Over the last 25 years, protein engineers have developed an impressive collection of optical tools to interface with biological systems: indicators to eavesdrop on cellular activity and actuators to poke and prod native processes. To reach the performance level required for their downstream applications, protein-based tools are usually sculpted by iterative rounds of mutagenesis. In each round, libraries of variants are made and evaluated, and the most promising hits are then retrieved, sequenced, and further characterized. Early efforts to engineer protein-based optical tools were largely manual, suffering from low throughput, human error, and tedium. Here, we describe approaches to automating the screening of libraries generated as colonies on agar, multiwell plates, and pooled populations of single-cell variants. We also briefly discuss emerging approaches for screening, including cell-free systems and machine learning.

Indexed as

High-Throughput Screening AssaysProteinsHumansMutagenesisProteins

Identifiers

PMID36315460
PMCPMC9852035

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.