Evidence map›Paper›PMID 40424119›Full record

ReviewMolecular biology of the cell2025

Practical guide to fluorescence lifetime imaging microscopy.

Nadia Sarfraz, Esther Braselmann

Abstract readReview
In one paragraph

Review in Molecular biology of the cell, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Review
  2. A Universal Protein Ladder for Standardization of Diverse FRET Assays.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  3. Article
  4. Article
  5. 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.

Nadia SarfrazDepartment of Chemistry, Georgetown University, Washington, DC 20057.
Esther BraselmannDepartment of Chemistry, Georgetown University, Washington, DC 20057.ORCID 0000-0002-6877-1333

Funding

Illuminating multiplexed RNA dynamics to interrogate splicing in health and diseaseR35GM150823 · NIGMS · GEORGETOWN UNIVERSITY · PI Esther Braselmann · 2023 to 2026
$1.7M
NIGMS NIH HHS R35 GM150823
6 · The paper itself

Abstract

Fluorescence lifetime imaging microscopy (FLIM) has emerged as a powerful modality that offers sensitivity to molecular environments, fluorophore concentration independence, local environment sensing, characterization of molecular binding events with multiplexing capabilities, and monitoring metabolism. Recently, we adapted FLIM for quantitatively sensing RNAs in live cells, establishing the Riboglow-FLIM platform. More broadly, FLIM has the potential to complement and advance traditional intensity-based microscopy platforms. Here, we provide a practical guide to make use of FLIM for diverse fluorescence sensors. We discuss FLIM basics, the experimental setup, data-fitting principles, and real-world case studies of well-understood fluorescent proteins to demonstrate the applicability of these workflows. This perspective provides a basic "best practices" guide for designing and executing FLIM experiments, with the goal of introducing researchers to concepts that will help empower them to utilize this emerging technology.

Indexed as

Optical ImagingFluorescent DyesHumansLuminescent ProteinsMicroscopy, FluorescenceFluorescent DyesLuminescent Proteins

Identifiers

PMID40424119
PMCPMC12206515

What OpenQuestion holds

Textmetadata
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.