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Role of MMP9 on Invadopodia Formation in Cells From Adenoid Cystic Carcinoma. Study by Laser Scanning Confocal Microscopy
(WILEY-LISS, 2010)
Migration, invasion and protease activity are essential for tumor progression and metastasis. Metastatic cells rely on invadopodia to degrade and invade extracellular matrix (ECM). Invadopodia are membrane protrusions with ...
p53 related protein kinase is required for Arp2/3-dependent actin dynamics of hemocytes in drosophila melanogaster
(Frontiers Media, 2022)
Cells extend membrane protrusions like lamellipodia and filopodia from the leading edge to sense, to move and to form new contacts. The Arp2/3 complex sustains lamellipodia formation, and in conjunction with the actomyosin ...
Orbital cellulitis associated with Toxocara canis in a dog
(Blackwell Publishing, 2003-12-01)
Reports of Toxocara canis ocular larva migrans are uncommon in animals, with only a few cases reported. Most reports involve larval migration into the retina and choroid, with parasitic invasion of the orbit reported only ...
Orbital cellulitis associated with Toxocara canis in a dog
(Blackwell Publishing, 2003-12-01)
Reports of Toxocara canis ocular larva migrans are uncommon in animals, with only a few cases reported. Most reports involve larval migration into the retina and choroid, with parasitic invasion of the orbit reported only ...
Actin filaments and microtubules in dendritic spines
(International Society for Neurochemistry, 2013-07)
endritic spines are small protrusions emerging from their parent dendrites, and their morphological changes are involved in synaptic plasticity. These tiny structures are composed of thousands of different proteins belonging ...
p53-related protein kinase (PRPK) es necesario para la dinámica del citoesqueleto de actina y la migración de hemocitos, a través de su interacción con Rab35 e independiente del complejo KEOPS en Drosophila
(Universidad de Chile, 2015)
La migración celular es un proceso esencial en organismos pluricelulares, cobrando gran importancia durante la embriogénesis y en la respuesta inmune. Para migrar las células deben ser capaces de generar protrusiones fuera ...
Distinct localization of T cell Agrin during antigen presentation - evidence for the expression of Agrin receptor(s) in antigen-presenting cells
(Wiley-Blackwell, 2012-07-01)
Agrin is over-expressed by activated and autoimmune T cells, and synergizes with the T cell receptor (TCR) to augment cell activation. In the present study, we show that Agrin accumulates to distinct areas of the plasma ...
Distinct localization of T cell Agrin during antigen presentation - evidence for the expression of Agrin receptor(s) in antigen-presenting cells
(Wiley-Blackwell, 2012-07-01)
Agrin is over-expressed by activated and autoimmune T cells, and synergizes with the T cell receptor (TCR) to augment cell activation. In the present study, we show that Agrin accumulates to distinct areas of the plasma ...
Morfologia da placenta a termo e da interface materno-fetal da jumenta pêga
(2015-01-01)
This study describes the placental morphology and fetal-maternal interface regarding macroscopic and microscopic aspects from Pêga Jennies at end of pregnancy. Eleven placentas were evaluated after delivery, and four ...