Browsing by Author "Christodoulou, Neophytos"
Now showing items 1-8 of 8
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Article
Activation of endogenous FAK via expression of its amino terminal domain in xenopus embryos
Petridou, Nicoletta I.; Stylianou, Panayiota; Christodoulou, Neophytos; Rhoads, Daniel S.; Guan, Junlin; Skourides, Paris A. (2012)Background: The Focal Adhesion Kinase is a well studied tyrosine kinase involved in a wide number of cellular processes including cell adhesion and migration. It has also been shown to play important roles during embryonic ...
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Article
Addressing the Functional Determinants of FAK during Ciliogenesis in Multiciliated Cells
Antoniades, Ioanna; Stylianou, Panayiota; Christodoulou, Neophytos; Skourides, Paris A. (2017)We previously identified focal adhesion kinase (FAK) as an important regulator of ciliogenesis in multiciliated cells. FAK and other focal adhesion (FA) proteins associate with the basal bodies and their striated rootlets ...
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Article
Calpain2 protease: A new member of the Wnt/Ca2+ pathway modulating convergent extension movements in Xenopus
Zanardelli, Sara; Christodoulou, Neophytos; Skourides, Paris A. (2013)Calpains are a family of calcium-dependent intracellular cysteine proteases that regulate several physiological processes by limited cleavage of different substrates. The role of Calpain2 in embryogenesis is not clear with ...
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Article
Cell-Autonomous Ca(2+) Flashes Elicit Pulsed Contractions of an Apical Actin Network to Drive Apical Constriction during Neural Tube Closure
Christodoulou, Neophytos; Skourides, Paris A. (2015)Neurulation is a critical period in all vertebrates and results in the formation of the neural tube, which gives rise to the CNS. Apical constriction is one of the fundamental morphogenetic movements that drives neural ...
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Book Chapter
Determining Temporal and Spatial Expression of Calpains in Amphibians
Charalambous, Anna; Antoniades, Ioanna; Christodoulou, Neophytos; Zanardelli, Sara; Skourides, Paris A. (Springer, 2019)Calpains are a family of calcium-dependent intracellular cysteine proteases that regulate important physiological processes by substrate cleavage. Despite the fact that Calpains have been identified in the Xenopus genome, ...
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Article
In vivo, site-specific, covalent conjugation of quantum dots to proteins via split-intein splicing
Charalambous, Anna; Andreou, Maria I.; Antoniades, Ioanna; Christodoulou, Neophytos; Skourides, Paris A. (2012)The ability to target proteins with nanostructures and/or nanodevices in vivo is important for understanding and controlling their biological function. Quantum dots (QDs) serve as an ideal model nanostructure due to their ...
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Book Chapter
Methods of Calpain Inhibition to Determine the Role of Calpains in Embryo Development in Amphibians
Antoniades, Ioanna; Charalambous, Anna; Christodoulou, Neophytos; Zanardelli, Sara; Skourides, Paris A. (Springer, 2019)Calpains are a family of calcium-dependent intracellular cysteine proteases that regulate important physiological processes by substrate cleavage. Despite the fact that the role of calpains in cell migration and other ...
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Article
Split-Inteins for Simultaneous, site-specific conjugation of Quantum Dots to multiple protein targets In vivo
Charalambous, Anna; Antoniades, Ioanna; Christodoulou, Neophytos; Skourides, Paris A. (2011)Background: Proteins labelled with Quantum Dots (QDs) can be imaged over long periods of time with ultrahigh spatial and temporal resolution, yielding important information on the spatiotemporal dynamics of proteins within ...