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pro vyhledávání: '"St-Pierre P"'
Automated Quantification of White Blood Cells in Light Microscopic Images of Injured Skeletal Muscle
White blood cells (WBCs) are the most diverse cell types observed in the healing process of injured skeletal muscles. In the course of healing, WBCs exhibit dynamic cellular response and undergo multiple protein expression changes. The progress of he
Externí odkaz:
http://arxiv.org/abs/2409.06722
Autor:
Schost, Eric, St-Pierre, Catherine
Publikováno v:
ISSAC '23: Proceedings of the 2023 International Symposium on Symbolic and Algebraic ComputationJuly 2023
We present a $p$-adic algorithm to recover the lexicographic Gr\"obner basis $\mathcal G$ of an ideal in $\mathbb Q[x,y]$ with a generating set in $\mathbb Z[x,y]$, with a complexity that is less than cubic in terms of the dimension of $\mathbb Q[x,y
Externí odkaz:
http://arxiv.org/abs/2312.14116
Autor:
St-Pierre, Julien, Oualkacha, Karim
Interactions between genes and environmental factors may play a key role in the etiology of many common disorders. Several regularized generalized linear models (GLMs) have been proposed for hierarchical selection of gene by environment interaction (
Externí odkaz:
http://arxiv.org/abs/2312.13460
Autor:
Skyler R. St. Pierre, Ethan C. Darwin, Divya Adil, Magaly C. Aviles, Archer Date, Reese A. Dunne, Yanav Lall, María Parra Vallecillo, Valerie A. Perez Medina, Kevin Linka, Marc E. Levenston, Ellen Kuhl
Publikováno v:
npj Science of Food, Vol 8, Iss 1, Pp 1-13 (2024)
Abstract Eating less meat is associated with a healthier body and planet. Yet, we remain reluctant to switch to a plant-based diet, largely due to the sensory experience of plant-based meat. Food scientists characterize meat using a double compressio
Externí odkaz:
https://doaj.org/article/029b17530cba4bd7b96e756be3a2c207
Autor:
Eduardo H. Gilglioni, Ao Li, Wadsen St-Pierre-Wijckmans, Tzu-Keng Shen, Israel Pérez-Chávez, Garnik Hovhannisyan, Michela Lisjak, Javier Negueruela, Valerie Vandenbempt, Julia Bauzá-Martinez, Jose M. Herranz, Daria Ezeriņa, Stéphane Demine, Zheng Feng, Thibaut Vignane, Lukas Otero Sanchez, Flavia Lambertucci, Alena Prašnická, Jacques Devière, David C. Hay, Jose A. Encinar, Sumeet Pal Singh, Joris Messens, Milos R. Filipovic, Hayley J. Sharpe, Eric Trépo, Wei Wu, Esteban N. Gurzov
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-22 (2024)
Abstract Fat accumulation, de novo lipogenesis, and glycolysis are key drivers of hepatocyte reprogramming and the consequent metabolic dysfunction-associated steatotic liver disease (MASLD). Here we report that obesity leads to dysregulated expressi
Externí odkaz:
https://doaj.org/article/47d15d12bd9c4154ade149ceeddbddb9
Autor:
Jonathan P. Grondin, Mélanie Geffroy, Maxime Simoneau-Roy, Adrien Chauvier, Pierre Turcotte, Patrick St-Pierre, Audrey Dubé, Julie Moreau, Eric Massé, J. Carlos Penedo, Daniel A. Lafontaine
Publikováno v:
Communications Biology, Vol 7, Iss 1, Pp 1-10 (2024)
Abstract Riboswitches regulate gene expression by modulating their structure upon metabolite binding. These RNA orchestrate several layers of regulation to achieve genetic control. Although Escherichia coli riboswitches modulate translation initiatio
Externí odkaz:
https://doaj.org/article/e2e3b13a3af948d9ada1157f5a0e958a
Autor:
Schost, Éric, St-Pierre, Catherine
We present an $m$-adic Newton iteration with quadratic convergence for lexicographic Gr\"obner basis of zero dimensional ideals in two variables. We rely on a structural result about the syzygies in such a basis due to Conca and Valla, that allowed t
Externí odkaz:
http://arxiv.org/abs/2302.03766
Autor:
Leoga, Arnaud J. K., Ritou, Arnaud, Blanchard, Mathieu, Dirand, Lysandre, Prunier, Yanis, St-Pierre, Philippe, Chuet, David, Provost, Philippe-Olivier, Volatier, Maite, Aimez, Vincent, Hamon, Gwenaelle, Jaouad, Abdelatif, Dubuc, Christian, Darnon, Maxime
Micro-structured anti reflective coatings (ARC) have been identified as a promising solution to reduce optical losses in Concentrator Photovoltaics modules (CPV). We fabricated and tested in field a CPV modules made of 4 sub-modules with a concentrat
Externí odkaz:
http://arxiv.org/abs/2301.07079
Autor:
Pritika Parmar, Harisa Spahic, Charles Lechner, Mark St. Pierre, Katherine Carlin, Michael Nugent, Raul Chavez-Valdez
Publikováno v:
Neurobiology of Disease, Vol 202, Iss , Pp 106722- (2024)
Postnatal critical periods of synaptic plasticity (CPsp) are characterized by profound neural network refinement, which is shaped by synaptic activity and sculpted by maturation of the GABAergic network. Even after therapeutic hypothermia (TH), neona
Externí odkaz:
https://doaj.org/article/f6acbf7da1034ad2b81343d74d05e786
Autor:
Valérie St-Pierre, Gabriel Richard, Etienne Croteau, Mélanie Fortier, Camille Vandenberghe, André C. Carpentier, Bernard Cuenoud, Stephen C. Cunnane
Publikováno v:
Frontiers in Physiology, Vol 15 (2024)
The heart and kidney have a high energy requirement, but relatively little is known about their utilization of ketones as a potential energy source. We assessed the metabolism of the ketone tracer, carbon-11 acetoacetate (11C-AcAc), by the left and r
Externí odkaz:
https://doaj.org/article/f8b52fc572c441c1b29cacc75a4e84fc