Evidence map›Paper›PMID 41993690›Full record

ArticleiScience2026

Generalizable, high-throughput image analysis of subcellular structures using dispersion indices.

Andrew Martin, Sue Zhang, Amanda Williamson, Brett Tingley, Mira Pickus, David Zurakowski, Hadi T Nia, Orian Shirihai, Xue Han, Mark W Grinstaff

Abstract read
In one paragraph

Article in iScience, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

10 authors.

Andrew MartinDepartment of Biomedical Engineering, Boston University, Boston, MA 02215, USA.
Sue ZhangDepartment of Biomedical Engineering, Boston University, Boston, MA 02215, USA.
Amanda WilliamsonDepartment of Chemistry, Boston University, Boston, MA 02215, USA.
Brett TingleyDepartment of Biomedical Engineering, Boston University, Boston, MA 02215, USA.
Mira PickusDepartment of Biomedical Engineering, Boston University, Boston, MA 02215, USA.
David ZurakowskiBoston Children's Hospital, Boston, MA 02115, USA.
Hadi T NiaDepartment of Biomedical Engineering, Boston University, Boston, MA 02215, USA.
Orian ShirihaiDepartment of Medicine, Division of Endocrinology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA.
Xue HanDepartment of Biomedical Engineering, Boston University, Boston, MA 02215, USA.
Mark W GrinstaffDepartment of Biomedical Engineering, Boston University, Boston, MA 02215, USA.

Funding

Probing functioning lung at the cellular resolution in health and diseaseDP2HL168562 · NHLBI · BOSTON UNIVERSITY (CHARLES RIVER CAMPUS) · PI NIA, HADI TAVAKOLI · 2022 to 2025
$2.5M
NHLBI NIH HHS DP2 HL168562
6 · The paper itself

Abstract

Subcellular structural dynamics and relative spatial locations are fundamental for cellular function. However, quantification of subcellular changes relies on structural identifications that are labor-intensive, difficult to scale, and highly constrained to the specific biological system under investigation. We describe a computationally efficient and generalizable open-source algorithm GRID (generalized readout of image dispersion), which applies dispersion indices to quantify the diffusiveness and aggregation of subcellular structures based on the statistical properties of images. We demonstrate GRID in detecting changes in autophagic puncta, mitochondrial clustering, microtubule dynamics, and estimating half-maximal effective concentration (EC50) values in both 2D and 3D cell cultures. Using GRID, we further discover cell-type specific autophagy responses in multicellular human midbrain organoids. GRID enables high-throughput analysis of subcellular features that are critical for understanding disease mechanisms ranging from metabolic and neuronal diseases to cancer as well as a first-pass screening method for identifying biologically active agents for drug discovery.

Indexed as

biocomputational methodbiological sciencesmethodology in biological sciencesoptical imaging

Identifiers

PMID41993690
PMCPMC13081171

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.