Evidence map›Paper›PMID 39582043›Full record

ArticleNature communications2024

Whole-cell multi-target single-molecule super-resolution imaging in 3D with microfluidics and a single-objective tilted light sheet.

Nahima Saliba, Gabriella Gagliano, Anna-Karin Gustavsson

Abstract read
In one paragraph

Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 citing papers in PubMed.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors.

Nahima Saliba *Department of Chemistry, Rice University, Houston, TX, USA.
Gabriella Gagliano *Department of Chemistry, Rice University, Houston, TX, USA.ORCID 0000-0002-2186-7741
Anna-Karin GustavssonDepartment of Chemistry, Rice University, Houston, TX, USA. anna-karin.gustavsson@rice.edu.ORCID 0000-0002-0980-1168

Funding

Molecular mechanisms in the mammalian cell nucleusR35GM155365 · NIGMS · RICE UNIVERSITY · PI Anna Karin Eva Gustavsson · 2024 to 2026
$1.1M
Three-dimensional super-resolution imaging and tracking of disease and treatment mechanisms of progeriaR00GM134187 · NIGMS · RICE UNIVERSITY · PI GUSTAVSSON, ANNA KARIN EVA · 2021 to 2023
$747k
Cancer Prevention and Research Institute of Texas (Cancer Prevention Research Institute of Texas) RR200025NIGMS NIH HHS R00 GM134187NIGMS NIH HHS R35 GM155365U.S. Department of Health & Human Services | NIH | National Institute of General Medical Sciences (NIGMS) R00GM134187U.S. Department of Health & Human Services | NIH | National Institute of General Medical Sciences (NIGMS) R35GM155365Welch Foundation C-2064-20210327
6 · The paper itself

Abstract

Multi-target single-molecule super-resolution fluorescence microscopy offers a powerful means of understanding the distributions and interplay between multiple subcellular structures at the nanoscale. However, single-molecule super-resolution imaging of whole mammalian cells is often hampered by high fluorescence background and slow acquisition speeds, especially when imaging multiple targets in 3D. In this work, we have mitigated these issues by developing a steerable, dithered, single-objective tilted light sheet for optical sectioning to reduce fluorescence background and a pipeline for 3D nanoprinting microfluidic systems for reflection of the light sheet into the sample. This easily adaptable microfluidic fabrication pipeline allows for the incorporation of reflective optics into microfluidic channels without disrupting efficient and automated solution exchange. We combine these innovations with point spread function engineering for nanoscale localization of individual molecules in 3D, deep learning for analysis of overlapping emitters, active 3D stabilization for drift correction and long-term imaging, and Exchange-PAINT for sequential multi-target imaging without chromatic offsets. We then demonstrate that this platform, termed soTILT3D, enables whole-cell multi-target 3D single-molecule super-resolution imaging with improved precision and imaging speed.

Indexed as

Imaging, Three-DimensionalMicrofluidicsMicroscopy, FluorescenceSingle Molecule ImagingAnimalsHumans

Identifiers

PMID39582043
PMCPMC11586421

What Socratic holds

Textmetadata
LicenceCC BY-NC-ND
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 Socratic graph.