Zobrazeno 1 - 10
of 1 754
pro vyhledávání: '"Letter A"'
We prove a new result relating solutions of the scaled fractional Allen--Cahn equation to motion by mean curvature flow, motivated by the motion of hybrid zones in populations that exhibit long range dispersal. Our proof is purely probabilistic and t
Externí odkaz:
http://arxiv.org/abs/2309.13899
Autor:
Cynthia Aylín García-Guerrero, Paloma Fuentes, María Jesús Araya, Farida Djouad, Patricia Luz-Crawford, Ana María Vega-Letter, Claudia Altamirano
Publikováno v:
Stem Cell Research & Therapy, Vol 15, Iss 1, Pp 1-17 (2024)
Abstract Mesenchymal stem/stromal cells (MSCs) have emerged as a promising tool in the field of regenerative medicine due to their unique therapeutic properties as they can differentiate into multiple cell types and exert paracrine effects. However,
Externí odkaz:
https://doaj.org/article/0aad8964e85b466cab734d57f26d76ff
We introduce a broad class of spatial models to describe how spatially heterogeneous populations live, die, and reproduce. Individuals are represented by points of a point measure, whose birth and death rates can depend both on spatial position and l
Externí odkaz:
http://arxiv.org/abs/2305.14488
Publikováno v:
Radiology Case Reports, Vol 19, Iss 12, Pp 6057-6061 (2024)
Silicone granuloma formation is a potential complication of silicone implant rupture. Breast magnetic resonance imaging (MRI) is a useful diagnostic tool to assess implant integrity and complications; however, there can be overlap in the enhancement
Externí odkaz:
https://doaj.org/article/2be1629ee3fd4b3ca1fad57c9e5fbda0
Publikováno v:
Frontiers in Neuroscience, Vol 18 (2024)
IntroductionEvent-Related Potentials (ERPs) are valuable for studying brain activity with millisecond-level temporal resolution. While the temporal resolution of this technique is excellent, the spatial resolution is limited. Source localization aims
Externí odkaz:
https://doaj.org/article/0e844ae05ee04df186f4680c81b267ca
Autor:
Ripic, Zachary1,2 (AUTHOR), Letter, Michael2 (AUTHOR), Schoenwether, Brandon1 (AUTHOR), Kaplan, Lee D.2 (AUTHOR), Baraga, Michael G.2 (AUTHOR), Costello II, Joseph P.3 (AUTHOR), Eskenazi, Jordan3 (AUTHOR), Dennison, Molly1 (AUTHOR), Best, Thomas M.2 (AUTHOR), Signorile, Joseph F.1 (AUTHOR), Eltoukhy, Moataz1,4,5 (AUTHOR) meltoukhy@miami.edu
Publikováno v:
PLoS ONE. 8/16/2024, Vol. 19 Issue 8, p1-15. 15p.
We are concerned with a special form of the (stochastic) Allen-Cahn equation, which can be seen as a model of hybrid zones in population genetics. Individuals in the population can be of one of three types; $aa$ are fitter than $AA$, and both are fit
Externí odkaz:
http://arxiv.org/abs/2204.00316
Autor:
Carolina Pradenas, Noymar Luque-Campos, Karina Oyarce, Rafael Contreras-Lopez, Felipe A. Bustamante-Barrientos, Andrés Bustos, Felipe Galvez-Jiron, María Jesús Araya, Catalina Asencio, Raúl Lagos, Yeimi Herrera-Luna, Daouda Abba Moussa, Charlotte Nicole Hill, Eliana Lara-Barba, Claudia Altamirano, Alexander Ortloff, Yessia Hidalgo-Fadic, Ana María Vega-Letter, María de los Ángeles García-Robles, Farida Djouad, Patricia Luz-Crawford, Roberto Elizondo-Vega
Publikováno v:
Stem Cell Research & Therapy, Vol 14, Iss 1, Pp 1-14 (2023)
Abstract Background The metabolic reprogramming of mesenchymal stem/stromal cells (MSC) favoring glycolysis has recently emerged as a new approach to improve their immunotherapeutic abilities. This strategy is associated with greater lactate release,
Externí odkaz:
https://doaj.org/article/c416d31c38b04152b5d78e8d3cebc75a
Autor:
Christopher R. Smaga, Samantha L. Bock, Josiah M. Johnson, Thomas Rainwater, Randeep Singh, Vincent Deem, Andrew Letter, Arnold Brunell, Benjamin B. Parrott
Publikováno v:
Ecology and Evolution, Vol 14, Iss 2, Pp n/a-n/a (2024)
Abstract Maternal provisioning and the developmental environment are fundamental determinants of offspring traits, particularly in oviparous species. However, the extent to which embryonic responses to these factors differ across populations to drive
Externí odkaz:
https://doaj.org/article/784c2b6e49fc4742afe3bd1481e283e6
Autor:
Felipe A. Bustamante-Barrientos, Noymar Luque-Campos, María Jesús Araya, Eliana Lara-Barba, Javiera de Solminihac, Carolina Pradenas, Luis Molina, Yeimi Herrera-Luna, Yildy Utreras-Mendoza, Roberto Elizondo-Vega, Ana María Vega-Letter, Patricia Luz-Crawford
Publikováno v:
Journal of Translational Medicine, Vol 21, Iss 1, Pp 1-27 (2023)
Abstract Mitochondrial dysfunction is reiteratively involved in the pathogenesis of diverse neurodegenerative diseases. Current in vitro and in vivo approaches support that mitochondrial dysfunction is branded by several molecular and cellular defect
Externí odkaz:
https://doaj.org/article/a37cf7951fa743d4b56b7b4ea387b7d0