Research Topics
Genomes and Genes | Marta B WisniewskaSummaryAffiliation: International Institute of Molecular and Cell Biology Country: Poland Publications
| Collaborators
|
Detail Information
Publications
AP-1 dimers regulate transcription of the p14/p19ARF tumor suppressor geneMaya Ameyar-Zazoua
Unit of Gene Expression and Disease, Department of Developmental Biology, Pasteur Institute, 25, rue du Docteur Roux, 75724 Paris Cedex 15, France
Oncogene 24:2298-306. 2005..In addition, we show that AP-1 dimers cooperate with oncogenic Ras in the transcriptional activation of the p14/p19ARF promoter. Thus, AP-1 heterodimers may contribute to the regulation of ARF expression upon oncogenic signaling...
Dimer composition and promoter context contribute to functional cooperation between AP-1 and NFATMarta B Wisniewska
Pasteur Institute, 25 28 Rue du Docteur Roux, 75724 Paris, France
J Mol Biol 371:569-76. 2007..Hence changes in AP-1 composition and the level of participating NFAT proteins can differentially influence cytokine gene expression, resulting in biological consequences for the modulation and dynamics of the immune response...
Novel β-catenin target genes identified in thalamic neurons encode modulators of neuronal excitabilityMarta B Wisniewska
International Institute of Molecular and Cell Biology, Laboratory of Neurodegeneration, Warsaw, Poland
BMC Genomics 13:635. 2012..In the present study, we combined bioinformatics and experimental approaches to find new β-catenin targets in the adult thalamus...
LEF1/beta-catenin complex regulates transcription of the Cav3.1 calcium channel gene (Cacna1g) in thalamic neurons of the adult brainMarta B Wisniewska
International Institute of Molecular and Cell Biology, 02 109 Warsaw, Poland
J Neurosci 30:4957-69. 2010..We propose that beta-catenin contributes to neuronal excitability not only by a local action at the synapse but also by activating gene expression in thalamic neurons...
Expression of STIM1 in brain and puncta-like co-localization of STIM1 and ORAI1 upon depletion of Ca(2+) store in neuronsMonika E Klejman
Laboratory of Neurodegeneration, International Institute of Molecular and Cell Biology, 4 Ks Trojdena Street, 02 109 Warsaw, Poland
Neurochem Int 54:49-55. 2009..Also, this mutant forces ORAI1 redistribution to form puncta-like staining. We suggest that in neurons, just as in non-excitable cells, the STIM1 and ORAI1 proteins are involved in SOCE...
Differential roles for STIM1 and STIM2 in store-operated calcium entry in rat neuronsJoanna Gruszczynska-Biegala
Laboratory of Neurodegeneration, International Institute of Molecular and Cell Biology, Warsaw, Poland
PLoS ONE 6:e19285. 2011..Our data indicate that both STIM proteins are involved in calcium homeostasis in neurons. STIM1 mainly activates SOCE, whereas STIM2 regulates resting Ca(2+) levels in the ER and Ca(2+) leakage with the additional involvement of STIM1...
WNT protein-independent constitutive nuclear localization of beta-catenin protein and its low degradation rate in thalamic neuronsKatarzyna Misztal
Laboratory of Neurodegeneration, International Institute of Molecular and Cell Biology, 4 Ks Trojdena Street, 02 109 Warsaw, Poland
J Biol Chem 286:31781-8. 2011....
Immunolocalization of STIM1 in the mouse brainAnna Skibinska-Kijek
Lab of Neurodegeneration, International Institute of Molecular and Cell Biology, Warsaw, Poland
Acta Neurobiol Exp (Wars) 69:413-28. 2009..Immunoblotting confirms that levels of STIMs vary in different brain regions. The data show that STIM1 and STIM2 are present in the brain, thus both can be involved in CCE, depending on neuronal type...
Morgana/CHP-1 is a novel chaperone able to protect cells from stressWojciech Michowski
International Institute of Molecular and Cell Biology ul Ks Trojdena 4, 02 109 Warsaw, Poland
Biochim Biophys Acta 1803:1043-9. 2010....
Biochemical characterization and expression analysis of a novel EF-hand Ca2+ binding protein calmyrin2 (Cib2) in brain indicates its function in NMDA receptor mediated Ca2+ signalingMagdalena Blazejczyk
Laboratory of Neurodegeneration, International Institute of Molecular and Cell Biology, Warsaw, Poland
Arch Biochem Biophys 487:66-78. 2009..Our results show that CaMy2 level is controlled by NMDAR and Ca2+ and suggest CaMy2 role in Ca2+ signaling underlying NMDAR activation...
