Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Aleix Boquet-Pujadas"'
Autor:
Junhao Wen, Zhijian Yang, Ilya M. Nasrallah, Yuhan Cui, Guray Erus, Dhivya Srinivasan, Ahmed Abdulkadir, Elizabeth Mamourian, Gyujoon Hwang, Ashish Singh, Mark Bergman, Jingxuan Bao, Erdem Varol, Zhen Zhou, Aleix Boquet-Pujadas, Jiong Chen, Arthur W. Toga, Andrew J. Saykin, Timothy J. Hohman, Paul M. Thompson, Sylvia Villeneuve, Randy Gollub, Aristeidis Sotiras, Katharina Wittfeld, Hans J. Grabe, Duygu Tosun, Murat Bilgel, Yang An, Daniel S. Marcus, Pamela LaMontagne, Tammie L. Benzinger, Susan R. Heckbert, Thomas R. Austin, Lenore J. Launer, Mark Espeland, Colin L. Masters, Paul Maruff, Jurgen Fripp, Sterling C. Johnson, John C. Morris, Marilyn S. Albert, R. Nick Bryan, Susan M. Resnick, Luigi Ferrucci, Yong Fan, Mohamad Habes, David Wolk, Li Shen, Haochang Shou, Christos Davatzikos
Publikováno v:
Translational Psychiatry, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Alzheimer’s disease (AD) is associated with heterogeneous atrophy patterns. We employed a semi-supervised representation learning technique known as Surreal-GAN, through which we identified two latent dimensional representations of brain a
Externí odkaz:
https://doaj.org/article/56d631e8319148739bce0f8e8b35d005
Autor:
Daniela Rodríguez-Cruz, Aleix Boquet-Pujadas, Eunice López-Muñoz, Ruth Rincón-Heredia, Rodolfo Paredes-Díaz, Mauricio Flores-Fortis, Jean-Christophe Olivo-Marin, Nancy Guillén, Arturo Aguilar-Rojas
Publikováno v:
Frontiers in Cell and Developmental Biology, Vol 12 (2024)
IntroductionBreast cancer (BC) is the leading cause of death among women, primarily due to its potential for metastasis. As BC progresses, the extracellular matrix (ECM) produces more type-I collagen, resulting in increased stiffness. This alteration
Externí odkaz:
https://doaj.org/article/2fee08044e384034b1cb0fc896cf7b45
Autor:
Junhao Wen, Bingxin Zhao, Zhijian Yang, Guray Erus, Ioanna Skampardoni, Elizabeth Mamourian, Yuhan Cui, Gyujoon Hwang, Jingxuan Bao, Aleix Boquet-Pujadas, Zhen Zhou, Yogasudha Veturi, Marylyn D. Ritchie, Haochang Shou, Paul M. Thompson, Li Shen, Arthur W. Toga, Christos Davatzikos
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-15 (2024)
Abstract The complex biological mechanisms underlying human brain aging remain incompletely understood. This study investigated the genetic architecture of three brain age gaps (BAG) derived from gray matter volume (GM-BAG), white matter microstructu
Externí odkaz:
https://doaj.org/article/0b986bda725642da9bd3943d43862752
Autor:
Maria Manich, Pascal Bochet, Aleix Boquet-Pujadas, Thierry Rose, Gertjan Laenen, Nancy Guillén, Jean-Christophe Olivo-Marin, Elisabeth Labruyère
Publikováno v:
PLoS Pathogens, Vol 20, Iss 7, p e1012392 (2024)
Cell migration modes can vary, depending on a number of environmental and intracellular factors. The high motility of the pathogenic amoeba Entamoeba histolytica is a decisive factor in its ability to cross the human colonic barrier. We used quantita
Externí odkaz:
https://doaj.org/article/590f954f19384d1bae2dfc3d22b6b541
Autor:
Cecilia Grimaldi, Isabel Schumacher, Aleix Boquet-Pujadas, Katsiaryna Tarbashevich, Bart Eduard Vos, Jan Bandemer, Jan Schick, Anne Aalto, Jean-Christophe Olivo-Marin, Timo Betz, Erez Raz
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-15 (2020)
The arrival of migratory cells at their targets relies on following precise routes within tissues. Here the authors demonstrate that the cell adhesion molecule E-cadherin can control the path of cell migration by confining the site where bleb-type pr
Externí odkaz:
https://doaj.org/article/28360082faba432bb37092c10016f635
Publikováno v:
Patterns, Vol 2, Iss 1, Pp 100170- (2021)
Summary: Bioimage analysis (BIA) has historically helped study how and why cells move; biological experiments evolved in intimate feedback with the most classical image processing techniques because they contribute objectivity and reproducibility to
Externí odkaz:
https://doaj.org/article/53793cc5cff0474c9b64ed259c44e01d
Autor:
Aleix Boquet-Pujadas, Timothée Lecomte, Maria Manich, Roman Thibeaux, Elisabeth Labruyère, Nancy Guillén, Jean-Christophe Olivo-Marin, Alexandre C. Dufour
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-16 (2017)
Abstract Cell motility is governed by a complex molecular machinery that converts physico-chemical cues into whole-cell movement. Understanding the underlying biophysical mechanisms requires the ability to measure physical quantities inside the cell
Externí odkaz:
https://doaj.org/article/9e8af26e55424a35b8aaabc5ce19de12
Publikováno v:
PLoS ONE, Vol 14, Iss 2, p e0212699 (2019)
Blebs are cellular protrusions observed in migrating cells and in cells undergoing spreading, cytokinesis, and apoptosis. Here we investigate the flow of cytoplasm during bleb formation and the concurrent changes in cell volume using zebrafish primor
Externí odkaz:
https://doaj.org/article/d51299d50d014f3a9ccc5fd1599c53cf
Autor:
Junhao Wen, Bingxin Zhao, Zhijian Yang, Guray Erus, Ioanna Skampardoni, Elizabeth Mamourian, Yuhan Cui, Gyujoon Hwang, Jingxuan Bao, Aleix Boquet-Pujadas, Zhen Zhou, Yogasudha Veturi, Marylyn D. Ritchie, Paul M. Thompson, Haochang Shou, Li Shen, Arthur W. Toga, Christos Davatzikos
The complex biological mechanisms underlying human brain aging remain incompletely understood. To investigate this, we utilized multimodal magnetic resonance imaging and artificial intelligence (AI) to examine the genetic heterogeneity of the brain a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c18fc799cbe8d4dc2ccb03360b18530f
https://doi.org/10.1101/2023.04.13.536818
https://doi.org/10.1101/2023.04.13.536818
Publikováno v:
IEEE Transactions on Pattern Analysis and Machine Intelligence. :1-16
From meteorology to medical imaging and cell mechanics, many scientific domains use inverse problems (IPs) to extract physical measurements from image movement. To this end, motion estimation methods such as optical flow (OF) pre-process images into