Evidence map›Paper›PMID 41489083›Full record

ArticleCytoskeleton (Hoboken, N.J.)2026

LamelliQuant: An Automated Analysis Pipeline for Lamellipodia Protrusion Dynamics.

Ian Eder, Abrahim Kashkoush, Partha Roy

Abstract read
In one paragraph

Article in Cytoskeleton (Hoboken, N.J.), 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

3 authors.

Ian EderDepartment of Bioengineering, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.
Abrahim KashkoushDepartment of Bioengineering, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.
Partha RoyDepartment of Bioengineering, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.ORCID https://orcid.org/0000-0002-4946-8531

Funding

NRSA Training CoreTL1TR001858 · NCATS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI RADOMSKI, THOMAS, RUBIO, DORIS M · 2016 to 2025
$11.1M
Cellular Approaches to Tissue Engineering/RegenerationT32EB001026 · NIBIB · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI DUNCAN, ANDREW W, MONGA, SATDARSHAN SINGH · 2003 to 2024
$5.5M
Profilin biology in breast cancerR01CA248873 · NCI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI ROY, PARTHA · 2021 to 2025
$1.8M
Transcriptional Regulation of Dormancy and Emergence in Breast CancerR01CA271095 · NCI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI PARTHA ROY · 2023 to 2026
$1.5M
Discovery of Cell-based Chemical Probes Targeting Aberrant Angiogenesis in the EyeR21EY032632 · NEI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI HURYN, DONNA M, KOES, DAVID RYAN · 2022 to 2023
$426k
Pfn1’s Role in Genomic Stability and Immune Response in Breast CancerF31CA306130 · NCI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI Ian Eder · 2025 to 2026
$100k
Congressionally Directed Medical Research Programs HT9425-24-1-0556NCATS NIH HHS TL1 TR001858NCI NIH HHS F31 CA306130NCI NIH HHS R01 CA248873NCI NIH HHS R01 CA271095NEI NIH HHS R21 EY032632NIBIB NIH HHS T32 EB001026NIH HHS F31-CA306130NIH HHS R01CA248873NIH HHS R01CA271095NIH HHS R21EY032632NIH HHS T32-EB001206NIH HHS TL1-TR001858University of Pittsburgh
6 · The paper itself

Abstract

We developed LamelliQuant, an automated image analysis pipeline for quantifying lamellipodial protrusion and retraction dynamics from time-lapse microscopy of migrating cells. The workflow begins with the generation of kymographs along user-defined lines across lamellipodia, capturing edge motion over time. An image analysis algorithm extracts the cell edge trajectory and applies LOESS smoothing combined with peak detection to identify cycles of protrusion and retraction. LamelliQuant integrates ImageJ for image processing (movie import, ROI selection, kymograph generation) and R for quantitative analysis (smoothing and event detection), with user-adjustable parameters throughout to enable customization. We validated the pipeline by comparing automated measurements to manual tracking, demonstrating strong concordance and the ability to reproduce published results. LamelliQuant offers a robust, high-throughput alternative to manual kymograph analysis for investigating lamellipodia and membrane protrusion dynamics.

Indexed as

kymographlamellipodiaprotrusionretraction

Identifiers

PMID41489083
PMCPMC12874078

What OpenQuestion holds

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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.