Simard, Christophe Magaud, Christophe Adjlane, Racim Dupas, Quentin Sallé, Laurent Manrique, Alain Bois, Patrick Faivre, Jean-François Guinamard, Romain
Published in
Pflugers Archiv : European journal of physiology
Cardiac fibroblasts play an important role in cardiac matrix turnover and are involved in cardiac fibrosis development. Ca2+ is a driving belt in this phenomenon. This study evaluates the functional expression and contribution of the Ca2+-activated channel TRPM4 in atrial fibroblast phenotype. Molecular and electrophysiological investigations were ...
Gaburjakova, Jana Krejciova, Eva Gaburjakova, Marta
Published in
Pflugers Archiv : European journal of physiology
Many proteins are phosphorylated at more than one phosphorylation site to achieve precise tuning of protein function and/or integrate a multitude of signals into the activity of one protein. Increasing the number of phosphorylation sites significantly broadens the complexity of molecular mechanisms involved in processing multiple phosphorylation si...
Jiang, Chuan Dong, Ning Feng, Jianli Hao, Maolin
Published in
Pflugers Archiv : European journal of physiology
Ischemic stroke is an urgent public health concern and one of the major causes of deaths and disabilities over the world. MicroRNA (miRNA) has become a key mediator of cerebral ischemia-reperfusion (I/R) injuries. However, whether miR-190 is involved in cerebral I/R-induced neuronal damage remains unknown. This study was to investigate the role of ...
Schnoz, Christina Moser, Sandra Kratschmar, Denise V Odermatt, Alex Loffing-Cueni, Dominique Loffing, Johannes
Published in
Pflugers Archiv : European journal of physiology
The renal distal convoluted tubule (DCT) is critical for the fine-tuning of urinary ion excretion and the control of blood pressure. Ion transport along the DCT is tightly controlled by posttranscriptional mechanisms including a complex interplay of kinases, phosphatases, and ubiquitin ligases. Previous work identified the transcription factor Prox...
Lagatta, Davi C Kuntze, Luciana B Uliana, Daniela L Borges-Assis, Anna B Resstel, Leonardo B M
Published in
Pflugers Archiv : European journal of physiology
The bed nucleus of the stria terminalis (BNST) is a forebrain structure, involved in the modulation of neuroendocrine, cardiovascular and autonomic responses. One of the responses is baroreflex activity, which consists in a neural mechanism responsible for keeping the blood pressure within a narrow range of variation. It has been reported that bloc...
Martínez-Ramírez, Carmen Gil-Gómez, Irene G de Diego, Antonio M García, Antonio G
Published in
Pflugers Archiv : European journal of physiology
Pre-blockade of the sarco-endoplasmic reticulum (ER) calcium ATPase (SERCA) with irreversible thapsigargin depresses exocytosis in adrenal bovine chromaffin cells (BCCs). Distinct expression of voltage-dependent Ca2+-channel subtypes and of the Ca2+-induced Ca2+ release (CICR) mechanism in BCCs versus mouse chromaffin cells (MCCs) has been describe...
Hernández-Cruz, Arturo
Published in
Pflugers Archiv : European journal of physiology
Kuhn, Bernd Picollo, Federico Carabelli, Valentina Rispoli, Giorgio
Published in
Pflugers Archiv : European journal of physiology
To understand the working principles of the nervous system is key to figure out its electrical activity and how this activity spreads along the neuronal network. It is therefore crucial to develop advanced techniques aimed to record in real time the electrical activity, from compartments of single neurons to populations of neurons, to understand ho...
Zhang, Gaohua Zhu, Lin Xue, Yucong Zhao, Zhijun Li, Honglin Niu, Zhiyun Wang, Xiangchong Chen, Pingping Zhang, Jianping Zhang, Xuan
...
Published in
Pflugers Archiv : European journal of physiology
An increasing amount of evidence suggests that transmembrane member 16A (TMEM16A)-encoded Ca2+-activated Cl- channels play a crucial role in regulating tumorigenesis. Therefore, specific and potent TMEM16A inhibitors have been proposed to potentially be useful for the treatment of cancer. During drug screening, we found that benzophenanthridine alk...
Benedetto, Roberta Centeio, Raquel Ousingsawat, Jiraporn Schreiber, Rainer Janda, Melanie Kunzelmann, Karl
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Pflugers Archiv : European journal of physiology
Previous analysis of CFTR-knockout (CFTR-/-) in piglets has provided important insights into the pathology of cystic fibrosis. However, controversies exist as to the true contribution of CFTR to the pH balance in airways and intestine. We therefore compared ion transport properties in newborn wild-type (CFTR+/+) and CFTR-knockout (CFTR-/- piglets)....