Search Results - "Karmazinova, Maria"

The voltage dependence of gating currents of the neuronal CA(v)3.3 channel is determined by the gating brake in the I-II loop by Karmažínová, Mária, Baumgart, Joel P, Perez-Reyes, Edward, Lacinová, Lubica

“…Low-voltage-activated Ca(v)3 Ca(2+) channels have an activation threshold around -60 mV, which is lower than the activation threshold of other…”
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The voltage dependence of gating currents of the neuronal CAV3.3 channel is determined by the gating brake in the I–II loop by Karmažínová, Mária, Baumgart, Joel P., Perez-Reyes, Edward, Lacinová, Ľubica

“…Low-voltage-activated Ca V 3 Ca 2+ channels have an activation threshold around −60 mV, which is lower than the activation threshold of other voltage-dependent…”
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Removal of the outermost arginine in IVS4 segment of the Ca(V)3.1 channel affects amplitude but not voltage dependence of gating current by Karmažínová, Mária, Lacinová, Lubica

“…Positively charged amino acids in S4 segments of voltage-dependent Ca(V)3.1 channel form putative voltage sensor. Previously we have shown that exchange of…”
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Modulation of Cav3.2 T-type calcium channel permeability by asparagine-linked glycosylation by Ondacova, Katarina, Karmazinova, Maria, Lazniewska, Joanna, Weiss, Norbert, Lacinova, Lubica

“…Low-voltage-gated T-type calcium channels are expressed throughout the nervous system where they play an essential role in shaping neuronal excitability…”
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A Cav3.2/Syntaxin-1A Signaling Complex Controls T-type Channel Activity and Low-threshold Exocytosis by Weiss, Norbert, Hameed, Shahid, Fernández-Fernández, José M., Fablet, Katell, Karmazinova, Maria, Poillot, Cathy, Proft, Juliane, Chen, Lina, Bidaud, Isabelle, Monteil, Arnaud, Huc-Brandt, Sylvaine, Lacinova, Lubica, Lory, Philippe, Zamponi, Gerald W., De Waard, Michel

“…T-type calcium channels represent a key pathway for Ca2+ entry near the resting membrane potential. Increasing evidence supports a unique role of these…”
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Role of individual S4 segments in gating of Cav3.1 T-type calcium channel by voltage by Jurkovicova-Tarabova, Bohumila, Mackova, Katarina, Moravcikova, Lucia, Karmazinova, Maria, Lacinova, Lubica

“…Contributions of voltage sensing S4 segments in domains I – IV of Ca V 3.1 channel to channel activation were analyzed. Neutralization of the uppermost charge…”
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Contrasting the roles of the I-II loop gating brake in Ca sub(V)3.1 and Ca sub(V)3.3 calcium channels by Karmazinova, Maria, Jaskova, Katarina, Griac, Peter, Perez-Reyes, Edward, Lacinova, ubica

“…Low-voltage-activated Ca sub(V)3 channels are distinguished among other voltage-activated calcium channels by the most negative voltage activation threshold…”
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Modulation of Ca v 3.2 T-type calcium channel permeability by asparagine-linked glycosylation by Ondacova, Katarina, Karmazinova, Maria, Lazniewska, Joanna, Weiss, Norbert, Lacinova, Lubica

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Role of individual S4 segments in gating of Ca v 3.1 T-type calcium channel by voltage by Jurkovicova-Tarabova, Bohumila, Mackova, Katarina, Moravcikova, Lucia, Karmazinova, Maria, Lacinova, Lubica

“…Contributions of voltage sensing S4 segments in domains I - IV of Ca 3.1 channel to channel activation were analyzed. Neutralization of the uppermost charge in…”
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Cysteines in the loop between IS5 and the pore helix of CaV3.1 are essential for channel gating by Karmazinova, Maria, Beyl, Stanislav, Stary-Weinzinger, Anna, Suwattanasophon, Chonticha, Klugbauer, Norbert, Hering, Steffen, Lacinova, Lubica

“…The role of six cysteines of Ca V 3.1 in channel gating was investigated. C241, C271, C282, C298, C313, and C323, located in the extracellular loop between…”
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Bisphenol A differently inhibits CaV3.1, CaV3.2 and CaV3.3 calcium channels by Michaela, Pavlovičová, Mária, Karmažínová, Silvia, Huláková, Ľubica, Lacinová

“…Bisphenol A (BPA) is a widespread environmental contaminant detected in urine of 93 % of investigated US population. Recent epidemiological studies found…”
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A Ca(v)3.2/syntaxin-1A signaling complex controls T-type channel activity and low-threshold exocytosis by Weiss, Norbert, Hameed, Shahid, Fernández-Fernández, José M, Fablet, Katell, Karmazinova, Maria, Poillot, Cathy, Proft, Juliane, Chen, Lina, Bidaud, Isabelle, Monteil, Arnaud, Huc-Brandt, Sylvaine, Lacinova, Lubica, Lory, Philippe, Zamponi, Gerald W, De Waard, Michel

“…T-type calcium channels represent a key pathway for Ca(2+) entry near the resting membrane potential. Increasing evidence supports a unique role of these…”
Get full text

Cysteines in the loop between IS5 and the pore helix of Ca(V)3.1 are essential for channel gating by Karmazinova, Maria, Beyl, Stanislav, Stary-Weinzinger, Anna, Suwattanasophon, Chonticha, Klugbauer, Norbert, Hering, Steffen, Lacinova, Lubica

“…The role of six cysteines of Ca(V)3.1 in channel gating was investigated. C241, C271, C282, C298, C313, and C323, located in the extracellular loop between…”
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Role of individual S4 segments in gating of Cav3.1 T-type calcium channel by voltage by Jurkovicova-Tarabova, Bohumila, Mackova, Katarina, Moravcikova, Lucia, Karmazinova, Maria, Lacinova, Lubica

“…Contributions of voltage sensing S4 segments in domains I - IV of Ca V 3.1 channel to channel activation were analyzed. Neutralization of the uppermost charge…”
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Contrasting the roles of the I-II loop gating brake in CaV3.1 and CaV3.3 calcium channels by Karmažínová, Mária, Jašková, Katarína, Griac, Peter, Perez-Reyes, Edward, Lacinová, Ľubica

“…Low-voltage-activated Ca V 3 channels are distinguished among other voltage-activated calcium channels by the most negative voltage activation threshold. The…”
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Contrasting the roles of the I-II loop gating brake in Ca^sub V^3.1 and Ca^sub V^3.3 calcium channels by Karmazínová, Mária, Jasková, Katarína, Griac, Peter, Perez-reyes, Edward, Lacinová, Ubica

“…Low-voltage-activated Ca^sub V^3 channels are distinguished among other voltage-activated calcium channels by the most negative voltage activation threshold…”
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Bisphenol A differently inhibits Ca^sub V^3.1, Ca^sub V^3.2 and Ca^sub V^3.3 calcium channels by Michaela, Pavlovicová, Mária, Karmazínová, Silvia, Huláková, Ubica, Lacinová

“…Bisphenol A (BPA) is a widespread environmental contaminant detected in urine of 93 % of investigated US population. Recent epidemiological studies found…”
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The voltage dependence of gating currents of the neuronal CA^sub V^3.3 channel is determined by the gating brake in the I-II loop by Karmazínová, Mária, Baumgart, Joel P, Perez-reyes, Edward, Lacinová, Ubica

“…Low-voltage-activated Ca^sub V^3 Ca^sup 2+^ channels have an activation threshold around -60 mV, which is lower than the activation threshold of other…”
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Bisphenol A differently inhibits CaV3.1, Ca V3.2 and Ca V3.3 calcium channels by Michaela, Pavlovičová, Mária, Karmažínová, Silvia, Huláková, L'ubica, Lacinová

“…Bisphenol A (BPA) is a widespread environmental contaminant detected in urine of 93 % of investigated US population. Recent epidemiological studies found…”
Get full text