Evidence map›Paper›PMID 35904330›Full record

ArticleeLife2022

Label-free three-photon imaging of intact human cerebral organoids for tracking early events in brain development and deficits in Rett syndrome.

Murat Yildirim, Chloe Delepine, Danielle Feldman, Vincent A Pham, Stephanie Chou, Jacque Ip, Alexi Nott, Li-Huei Tsai, Guo-Li Ming, Peter T C So and 1 more

Abstract read
In one paragraph

Article in eLife, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 1 pooled it
–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

28 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  3. MECP2Science China. Life sciences · 2026
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  10. Modelling human brain development and disease with organoids.Nature reviews. Molecular cell biology · 2025
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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

11 authors.

Murat YildirimPicower Institute of Learning and Memory, Massachusetts Institute of Technology, Cambridge, United States.ORCID 0000-0003-0853-2557
Chloe DelepinePicower Institute of Learning and Memory, Massachusetts Institute of Technology, Cambridge, United States.ORCID 0000-0002-1856-9583
Danielle FeldmanPicower Institute of Learning and Memory, Massachusetts Institute of Technology, Cambridge, United States.
Vincent A PhamPicower Institute of Learning and Memory, Massachusetts Institute of Technology, Cambridge, United States.ORCID 0000-0001-7083-9360
Stephanie ChouPicower Institute of Learning and Memory, Massachusetts Institute of Technology, Cambridge, United States.
Jacque IpPicower Institute of Learning and Memory, Massachusetts Institute of Technology, Cambridge, United States.
Alexi NottPicower Institute of Learning and Memory, Massachusetts Institute of Technology, Cambridge, United States.ORCID 0000-0002-2029-7193
Li-Huei TsaiPicower Institute of Learning and Memory, Massachusetts Institute of Technology, Cambridge, United States.ORCID 0000-0003-1262-0592
Guo-Li MingDepartment of Neuroscience and Mahoney Institute for Neurosciences, Institute for Regenerative Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, United States.
Peter T C SoDeparment of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, United States.
Mriganka SurPicower Institute of Learning and Memory, Massachusetts Institute of Technology, Cambridge, United States.ORCID 0000-0003-2442-5671

Funding

Wide-Field Short-Wave Infrared (SWIR) multiphoton (MP) tissue imagingP41EB015871 · NIBIB · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI SO, PETER T. · 2012 to 2021
$11.3M
Functional roles of genetic risk factors for brain disorders in neurogenesis and neurodevelopmentR35NS097370 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI MING, GUO-LI · 2017 to 2024
$6.7M
MicroRNA mechanisms of Rett SyndromeR01MH085802 · NIMH · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI SUR, MRIGANKA · 2010 to 2025
$6.2M
Cortical circuits and information flow during memory-guided perceptual decisionsU01NS090473 · NINDS · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI SUR, MRIGANKA · 2014 to 2016
$2.4M
Developing next generation multiphoton systems to reveal cortico-thalamic interactions underlying short-term memory in behaving miceR00EB027706 · NIBIB · CLEVELAND CLINIC LERNER COM-CWRU · PI YILDIRIM, MURAT · 2022 to 2024
$747k
Developing next generation multiphoton systems to reveal cortico-thalamic interactions underlying short-term memory in behaving miceK99EB027706 · NIBIB · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI YILDIRIM, MURAT · 2020 to 2021
$184k
NIBIB NIH HHS K99 EB027706NIBIB NIH HHS P41 EB015871NIBIB NIH HHS R00 EB027706NIMH NIH HHS R01 MH085802NINDS NIH HHS R35 NS097370NINDS NIH HHS U01 NS090473
6 · The paper itself

Abstract

Human cerebral organoids are unique in their development of progenitor-rich zones akin to ventricular zones from which neuronal progenitors differentiate and migrate radially. Analyses of cerebral organoids thus far have been performed in sectioned tissue or in superficial layers due to their high scattering properties. Here, we demonstrate label-free three-photon imaging of whole, uncleared intact organoids (~2 mm depth) to assess early events of early human brain development. Optimizing a custom-made three-photon microscope to image intact cerebral organoids generated from Rett Syndrome patients, we show defects in the ventricular zone volumetric structure of mutant organoids compared to isogenic control organoids. Long-term imaging live organoids reveals that shorter migration distances and slower migration speeds of mutant radially migrating neurons are associated with more tortuous trajectories. Our label-free imaging system constitutes a particularly useful platform for tracking normal and abnormal development in individual organoids, as well as for screening therapeutic molecules via intact organoid imaging.

Indexed as

OrganoidsRett SyndromeBrainHumansNeuronscerebral organoidsdeep tissue imaginglabel-free imagingmultiphoton imagingneurosciencenonephysics of living systemsrett syndrome

Identifiers

PMID35904330
PMCPMC9337854

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.