Evidence map›Paper›PMID 33772022›Full record

ArticleNature communications2021

Learned adaptive multiphoton illumination microscopy for large-scale immune response imaging.

Henry Pinkard, Hratch Baghdassarian, Adriana Mujal, Ed Roberts, Kenneth H Hu, Daniel Haim Friedman, Ivana Malenica, Taylor Shagam, Adam Fries, Kaitlin Corbin and 2 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
5.5field-weighted citation impact, top 5% 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

13 citing papers in PubMed, 31 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Live-cell imaging powered by computation.Nature reviews. Molecular cell biology · 2024
    Review
  7. Review
  8. Article
  9. Article
  10. Article
  11. Event-triggered STED imaging.Nature methods · 2022
    Article
  12. Article
  13. Review
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

12 authors at 3 institutions in 1 country.

Henry PinkardDepartment of Electrical Engineering and Computer Sciences, University of California, Berkeley, CA, USA. hbp@berkeley.edu.ORCID 0000-0002-4748-5207
Hratch BaghdassarianDepartment of Pathology, University of California, San Francisco, San Francisco, CA, USA.ORCID 0000-0003-2739-8613
Adriana MujalDepartment of Pathology, University of California, San Francisco, San Francisco, CA, USA.ORCID 0000-0002-2559-8817
Ed RobertsDepartment of Pathology, University of California, San Francisco, San Francisco, CA, USA.ORCID 0000-0002-8229-1715
Kenneth H HuDepartment of Pathology, University of California, San Francisco, San Francisco, CA, USA.
Daniel Haim FriedmanDepartment of Bioengineering, University of California, Berkeley, CA, USA.
Ivana MalenicaBerkeley Institute for Data Science, Berkeley, CA, USA.ORCID 0000-0002-7404-8088
Taylor ShagamDepartment of Pathology, University of California, San Francisco, San Francisco, CA, USA.
Adam FriesDepartment of Pathology, University of California, San Francisco, San Francisco, CA, USA.
Kaitlin CorbinDepartment of Pathology, University of California, San Francisco, San Francisco, CA, USA.
Matthew F Krummel *Department of Pathology, University of California, San Francisco, San Francisco, CA, USA.ORCID 0000-0001-7915-3533
Laura Waller *Computational Biology Graduate Group, University of California, Berkeley, CA, USA.ORCID 0000-0003-1243-2356
University of California, San Francisco · USBerkeley College · USUniversity of California, Berkeley · US

Funding

MOLECULAR AND CELLULAR IMMUNOLOGYT32AI007334 · NIAID · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI CYSTER, JASON G · 1988 to 2023
$11.0M
NIAID NIH HHS T32 AI007334
6 · The paper itself

Abstract

Multiphoton microscopy is a powerful technique for deep in vivo imaging in scattering samples. However, it requires precise, sample-dependent increases in excitation power with depth in order to generate contrast in scattering tissue, while minimizing photobleaching and phototoxicity. We show here how adaptive imaging can optimize illumination power at each point in a 3D volume as a function of the sample's shape, without the need for specialized fluorescent labeling. Our method relies on training a physics-based machine learning model using cells with identical fluorescent labels imaged in situ. We use this technique for in vivo imaging of immune responses in mouse lymph nodes following vaccination. We achieve visualization of physiologically realistic numbers of antigen-specific T cells (~2 orders of magnitude lower than previous studies), and demonstrate changes in the global organization and motility of dendritic cell networks during the early stages of the immune response. We provide a step-by-step tutorial for implementing this technique using exclusively open-source hardware and software.

Indexed as

Adaptive ImmunityAlgorithmsAnimalsAntigensFemaleImmunityLymph NodesMachine LearningMaleMiceMice, Inbred C57BLMice, TransgenicMicroscopy, Fluorescence, MultiphotonT-LymphocytesVaccinationAntigens

Identifiers

PMID33772022
PMCPMC7997974
OpenAlexW3136863951

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.