IndraLab

Statements



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"Therefore we performed in-vitro studies to validate whether HCQ could inhibit sustained Ca 2+ storage release after ionomycin stimulation."

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"This observation suggests that HCQ could block calcium but also especially voltage dependent potassium channels ."

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"In contrast, within 5 days 400 mg of hydroxychloroquine daily lowered elevated levels of calcium and 1,25-(OH) 2D by 37% and 72%, respectively, in a hypercalcemic patient with sarcoidosis."

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"Hydroxychloroquine inhibits calcium signals in T cells : a new mechanism to explain its immunomodulatory properties."

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"In conclusion, our results show that HCQ inhibits Ca ++ -activated K + channels."

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"Strikingly, anti-TCR-crosslinking-induced calcium mobilization was significantly inhibited by HCQ, particularly at the highest concentrations tested (100 micromol/L) in both T-cell lines and primary T cells."

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"Here we show that HCQ inhibits Ca ++ -activated K + channels probably leading to impaired inflammasome activation."

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"Our results show that HCQ inhibits Ca ++ -activated K + channels."

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"At 3 µM and 10 μM, in addition increasing beat interval, HCQ decreased the L-type Ca 2+ and the rapidly activating potassium currents with a further decrease in I f ."

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"Thus, the inhibition of Ca ++ -activated K + channels by HCQ may lead to impaired inflammasome activation."

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"Altogether , these studies show that blocking Ca 2 + release from the ER by HCQ leads to a multilevel inhibition of T-and B-cell activation , thereby hindering the immune response ( Fig 2 ) ."

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"Taken together, our results show that HCQ inhibits Ca ++ -activated K + channels probably leading to impaired inflammasome activation."

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"Chloroquine and hydroxychloroquine inhibit L-type Ca 2+ channels, since they decrease the amplitude of I Ca-L in sino-atrial (SA) XREF_BIBR and in working myocardial cells XREF_BIBR."

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"Hydroxychloroquine inhibits activated K + and Ca ++ channels."

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"Both CQ and HCQ are known hERG-blockers, but also block a variety of other ion channels including sodium, calcium, I K1 potassium and pacemaker funny channels(4)."
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"This observation suggests that HCQ could block calcium but also especially voltage dependent potassium channels."

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"HCQ causes the blockage of sodium, calcium, and potassium channels of the cardiac myocyte."

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"Electrophysiology experiments demonstrated that HCQ inhibited Ca ++ -activated K + conductance in THP-1 macrophages in a dose dependent manner."

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"The previous study demonstrated that HCQ inhibited the free Ca 2+ exflux in Jurkat cell lines and T cells [XREF_BIBR]."

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"44 Also, HCQ may disrupt T-cell receptor crosslinking dependent calcium signaling."

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"HCQ also inhibits Ca 2 + - activated K + channels in macrophages , and consequently K + efflux , which could result in impaired inflammasome activation and pro-inflammatory cytokine release ( Eugenia Schroeder et al , 2017 ) ."

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"17 HCQ also inhibits calcium signaling in T cells."