{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,10]],"date-time":"2026-10-10T07:34:15Z","timestamp":1791617655446,"version":"4.3.4"},"reference-count":34,"publisher":"The Company of Biologists","issue":"18","license":[{"start":{"date-parts":[[2025,9,15]],"date-time":"2025-09-15T00:00:00Z","timestamp":1757894400000},"content-version":"am","delay-in-days":0,"URL":"http:\/\/www.biologists.com\/user-licence-1-1\/"}],"funder":[{"DOI":"10.13039\/501100004837","name":"Ministerio de Ciencia e Innovaci\u00f3n","doi-asserted-by":"crossref","award":["RTI2018-096953-B-I00"],"award-info":[{"award-number":["RTI2018-096953-B-I00"]}],"id":[{"id":"10.13039\/501100004837","id-type":"DOI","asserted-by":"crossref"}]},{"DOI":"10.13039\/501100004837","name":"Ministerio de Ciencia e Innovaci\u00f3n","doi-asserted-by":"crossref","award":["CA4\/RSUE\/2022-00236"],"award-info":[{"award-number":["CA4\/RSUE\/2022-00236"]}],"id":[{"id":"10.13039\/501100004837","id-type":"DOI","asserted-by":"crossref"}]},{"DOI":"10.13039\/501100004837","name":"Ministerio de Ciencia e Innovaci\u00f3n","doi-asserted-by":"crossref","award":["PDC2022-133147-I00"],"award-info":[{"award-number":["PDC2022-133147-I00"]}],"id":[{"id":"10.13039\/501100004837","id-type":"DOI","asserted-by":"crossref"}]},{"DOI":"10.13039\/501100004837","name":"Ministerio de Ciencia e Innovaci\u00f3n","doi-asserted-by":"crossref","award":["PID2022-140421NB-I00"],"award-info":[{"award-number":["PID2022-140421NB-I00"]}],"id":[{"id":"10.13039\/501100004837","id-type":"DOI","asserted-by":"crossref"}]},{"DOI":"10.13039\/501100004837","name":"Ministerio de Ciencia e Innovaci\u00f3n","doi-asserted-by":"crossref","award":["CEX2023-001316-M"],"award-info":[{"award-number":["CEX2023-001316-M"]}],"id":[{"id":"10.13039\/501100004837","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2025,9,15]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n               <jats:p>The study of tissue organization and morphogenesis requires quantitative analysis of 3D biological samples, a challenging task owing to limitations in imaging dense organs at single-cell resolution. Current 3D segmentation and quantification tools often struggle with the low resolution and signal-to-noise ratios typical of images taken in vivo or deep within tissues. To address this, we developed Object Stitching by Clustering of Adjacent Regions (OSCAR), a framework that combines machine learning with non-linear fitting and statistical algorithms specifically designed to quantify biological 3D stacks with high cellular density and low signal-to-background ratio based on nuclear staining. As proof of principle, the framework is applied to quantify the growth and organizational dynamics of the developing zebrafish vertebrate retina, showing that the cell numbers increase exponentially, while cell density increases and average nuclear volume decreases. Overall, its high accuracy, ease of use and reduced computational requirements establish OSCAR as a valuable tool for automated image analysis of densely packed tissues composed of cell subtypes that can be distinguished by specific labeling.<\/jats:p>","DOI":"10.1242\/jcs.264316","type":"journal-article","created":{"date-parts":[[2025,8,29]],"date-time":"2025-08-29T13:45:12Z","timestamp":1756475112000},"source":"Crossref","is-referenced-by-count":3,"title":["Object Stitching by Clustering of Adjacent Regions for accurate quantification of three-dimensional tissues"],"prefix":"10.1242","volume":"138","author":[{"given":"Mario","family":"Ledesma-Terr\u00f3n","sequence":"first","affiliation":[{"name":"Universidad Auton\u00f3ma de Madrid 1 Centro de Biolog\u0131\u00e1 Molecular Severo Ochoa , , Calle de Francisco Tom\u00e1s y Valiente, 1, Madrid 28049 ,","place":["Spain"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Diego","family":"P\u00e9rez-Dones","sequence":"additional","affiliation":[{"name":"Universidad Auton\u00f3ma de Madrid 1 Centro de Biolog\u0131\u00e1 Molecular Severo Ochoa , , Calle de Francisco Tom\u00e1s y Valiente, 1, Madrid 28049 ,","place":["Spain"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Diego","family":"Mazo-Dur\u00e1n","sequence":"additional","affiliation":[{"name":"Universidad Auton\u00f3ma de Madrid 1 Centro de Biolog\u0131\u00e1 Molecular Severo Ochoa , , Calle de Francisco Tom\u00e1s y Valiente, 1, Madrid 28049 ,","place":["Spain"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gemma","family":"Navarro-Martinez","sequence":"additional","affiliation":[{"name":"Universidad Auton\u00f3ma de Madrid 1 Centro de Biolog\u0131\u00e1 Molecular Severo Ochoa , , Calle de Francisco Tom\u00e1s y Valiente, 1, Madrid 28049 ,","place":["Spain"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gonzalo G.","family":"G\u00edron","sequence":"additional","affiliation":[{"name":"Universidad Auton\u00f3ma de Madrid 1 Centro de Biolog\u0131\u00e1 Molecular Severo Ochoa , , Calle de Francisco Tom\u00e1s y Valiente, 1, Madrid 28049 ,","place":["Spain"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8065-1142","authenticated-orcid":false,"given":"David G.","family":"M\u00edguez","sequence":"additional","affiliation":[{"name":"Universidad Auton\u00f3ma de Madrid 1 Centro de Biolog\u0131\u00e1 Molecular Severo Ochoa , , Calle de Francisco Tom\u00e1s y Valiente, 1, Madrid 28049 ,","place":["Spain"]},{"name":"Universidad Aut\u00f3noma de Madrid 2 Depto de F\u0131\u015bica de la Materia Condensada and IFIMAC , , Calle de Francisco Tom\u00e1s y Valiente, 1, Madrid 28049 ,","place":["Spain"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"237","published-online":{"date-parts":[[2025,9,26]]},"reference":[{"key":"2025092605343314100_JCS264316C1","doi-asserted-by":"publisher","first-page":"e58635","DOI":"10.7554\/eLife.58635","article-title":"Nuclear crowding and nonlinear diffusion during interkinetic nuclear migration in the zebrafish retina","volume":"9","author":"Azizi","year":"2020","journal-title":"eLife"},{"key":"2025092605343314100_JCS264316C2","doi-asserted-by":"publisher","first-page":"65","DOI":"10.1137\/141000671","article-title":"Julia: a fresh approach to numerical computing","volume":"59","author":"Bezanson","year":"2017","journal-title":"SIAM Rev."},{"key":"2025092605343314100_JCS264316C3","doi-asserted-by":"publisher","first-page":"213","DOI":"10.1111\/j.1365-2818.2006.01706.x","article-title":"A guided tour into subcellular colocalization analysis in light microscopy","volume":"224","author":"Bolte","year":"2006","journal-title":"J. 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