T
Tiago Esteves
Researcher at University of Porto
Publications - 16
Citations - 731
Tiago Esteves is an academic researcher from University of Porto. The author has contributed to research in topics: Myocardial infarction & Cell Mobility. The author has an hindex of 6, co-authored 16 publications receiving 542 citations. Previous affiliations of Tiago Esteves include Faculdade de Engenharia da Universidade do Porto.
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Journal ArticleDOI
An objective comparison of cell-tracking algorithms
Vladimír Ulman,Martin Maška,Klas E. G. Magnusson,Olaf Ronneberger,Carsten Haubold,Nathalie Harder,Pavel Matula,Petr Matula,David Svoboda,Miroslav Radojevic,Ihor Smal,Karl Rohr,Joakim Jalden,Helen M. Blau,Oleh Dzyubachyk,Boudewijn P. F. Lelieveldt,Boudewijn P. F. Lelieveldt,Pengdong Xiao,Yuexiang Li,Siu-Yeung Cho,Alexandre Dufour,Jean-Christophe Olivo-Marin,Constantino Carlos Reyes-Aldasoro,Jose Alonso Solis-Lemus,Robert Bensch,Thomas Brox,Johannes Stegmaier,Ralf Mikut,Steffen Wolf,Fred A. Hamprecht,Tiago Esteves,Pedro Quelhas,Omer Burak Demirel,Lars Malmström,Florian Jug,Pavel Tomancak,Erik Meijering,Arrate Muñoz-Barrutia,Michal Kozubek,Carlos Ortiz-de-Solorzano +39 more
TL;DR: It is found that methods that either take prior information into account using learning strategies or analyze cells in a global spatiotemporal video context performed better than other methods under the segmentation and tracking scenarios included in the Cell Tracking Challenge.
Journal ArticleDOI
Cyanobacteria use micro-optics to sense light direction
Nils Schuergers,Tchern Lenn,Ronald Kampmann,Markus Meissner,Tiago Esteves,Tiago Esteves,Maja Temerinac-Ott,Jan G. Korvink,Alan R. Lowe,Alan R. Lowe,Conrad W. Mullineaux,Conrad W. Mullineaux,Annegret Wilde +12 more
TL;DR: It is shown that individual Synechocystis cells do not respond to a spatiotemporal gradient in light intensity, but rather they directly and accurately sense the position of a light source.
Journal ArticleDOI
MIQuant--semi-automation of infarct size assessment in models of cardiac ischemic injury.
Diana S. Nascimento,Mariana Valente,Tiago Esteves,Maria de Fátima de Pina,Joana G. Guedes,Ana G. Freire,Pedro Quelhas,Perpétua Pinto-do-Ó +7 more
TL;DR: The results indicate that MIQuant can be regarded as a better alternative to manual measurement and the widespread use of MIQuant will contribute towards the standardization of infarct size assessment across studies and, therefore, to the systematization of the evaluation of cardiac regenerative potential of emerging therapies.
Journal ArticleDOI
Macrophage interactions with polylactic acid and chitosan scaffolds lead to improved recruitment of human mesenchymal stem/stromal cells: a comprehensive study with different immune cells.
Hugo R. Caires,Tiago Esteves,Pedro Quelhas,Mário A. Barbosa,Melba Navarro,Catarina R. Almeida +5 more
TL;DR: It was found that polylactic acid (PLA) and chitosan scaffolds lead to an increase in the metabolic activity of macrophages but not of peripheral blood mononuclear cells (PBMC), natural killer (NK) cells or monocytes.
Journal ArticleDOI
Gradient convergence filters and a phase congruency approach for in vivo cell nuclei detection
TL;DR: Through the use of convergence index filters, the results for cell nuclei detection and shape estimation when compared with baseline approaches are improved, and an augmentation to local convergence approaches based on image phase information is presented.