Evidence map›Paper›PMID 27539380›Full record

ArticleNature communications2016

Bright monomeric near-infrared fluorescent proteins as tags and biosensors for multiscale imaging.

Daria M Shcherbakova, Mikhail Baloban, Alexander V Emelyanov, Michael Brenowitz, Peng Guo, Vladislav V Verkhusha

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 160 papers.

0numbers the graph read from it
0cells of the map it votes in
160citing papers in PubMed
45.3field-weighted citation impact, top 1% 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

160 citing papers in PubMed, 321 citations in OpenAlex.

  1. Review
  2. Article
  3. Bright monomeric fluorescent protein elite-niRFP704 for two-channel near-infrared STED nanoscopy.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
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  8. Review
  9. The near-infrared bacteriophytochrome-derived fluorescent protein PENELOPE enables RESOLFT superresolution microscopy.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  10. Review
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  12. Article
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  18. Article
  19. A concise guide to fluorescent cell cycle reporters for live-cell imaging.Frontiers in cell and developmental biology · 2025
    Review
  20. Article

100 more citing papers are in PubMed but not listed here.

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 at 1 institution in 1 country.

Daria M ShcherbakovaDepartment of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, New York 10461, USA.
Mikhail BalobanDepartment of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, New York 10461, USA.
Alexander V EmelyanovDepartment of Cell Biology, Albert Einstein College of Medicine, Bronx, New York 10461, USA.
Michael BrenowitzDepartment of Biochemistry, Albert Einstein College of Medicine, Bronx, New York 10461, USA.
Peng GuoDepartment of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, New York 10461, USA.
Vladislav V VerkhushaDepartment of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, New York 10461, USA.
Albert Einstein College of Medicine · US

Funding

WORD PROCESSORP30CA013330 · NCI · YESHIVA UNIVERSITY · PI THOMAS E ROHAN · 1985 to 2026
$111.2M
Molecular Fluorescent ToolkitR01GM073913 · NIGMS · ALBERT EINSTEIN COLLEGE OF MEDICINE, INC · PI VERKHUSHA, VLADISLAV · 2006 to 2014
$2.4M
Technologies to Define and Map Novel Interorganelle Macromolecular InteractionsR01GM105997 · NIGMS · UNIVERSITY OF COLORADO · PI AHN, NATALIE G., PALMER, AMY E · 2013 to 2016
$1.6M
Engineering bacterial phytochromes for near-infrared imaging in mammalsR01GM108579 · NIGMS · ALBERT EINSTEIN COLLEGE OF MEDICINE, INC · PI VERKHUSHA, VLADISLAV · 2014 to 2017
$1.3M
Super Resolution PALM/STORM Microscopy System In Multi-User FacilityS10OD018218 · OD · ALBERT EINSTEIN COLLEGE OF MEDICINE · PI VERKHUSHA, VLADISLAV · 2014 to 2014
$501k
NCI NIH HHS P30 CA013330NIGMS NIH HHS R01 GM073913NIGMS NIH HHS R01 GM105997NIGMS NIH HHS R01 GM108579NIH HHS S10 OD018218
6 · The paper itself

Abstract

Monomeric near-infrared (NIR) fluorescent proteins (FPs) are in high demand as protein tags and components of biosensors for deep-tissue imaging and multicolour microscopy. We report three bright and spectrally distinct monomeric NIR FPs, termed miRFPs, engineered from bacterial phytochrome, which can be used as easily as GFP-like FPs. miRFPs are 2-5-fold brighter in mammalian cells than other monomeric NIR FPs and perform well in protein fusions, allowing multicolour structured illumination microscopy. miRFPs enable development of several types of NIR biosensors, such as for protein-protein interactions, RNA detection, signalling cascades and cell fate. We demonstrate this by engineering the monomeric fluorescence complementation reporters, the IκBα reporter for NF-κB pathway and the cell cycle biosensor for detection of proliferation status of cells in culture and in animals. miRFPs allow non-invasive visualization and detection of biological processes at different scales, from super-resolution microscopy to in vivo imaging, using the same probes.

Indexed as

AnimalsBacteriaBacterial ProteinsBiosensing TechniquesCell LineFemaleHepatocytesHumansInfrared RaysIntravital MicroscopyLuminescent ProteinsMiceMice, SCIDMutagenesisPhytochromeProtein EngineeringBacterial ProteinsLuminescent ProteinsPhytochrome

Identifiers

PMID27539380
PMCPMC4992171
OpenAlexW2516071618

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.