Katja Witschas

Gent, VLG 9000, Belgium

Last Updated: 09/26/2026

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Found 19 publications

Reply to Panfoli et al.: From O2 consumption in myelin to gap junctional ATP delivery in axons: An energy link needing further scrutiny.

Reply to Panfoli et al.: From O2 consumption in myelin to gap junctional ATP delivery in axons: An energy link needing further scrutiny.

Journal: Proceedings of the National Academy of Sciences of the United States of America

Published: August 24, 2026

Myelin sheaths can act as compact temporary oxygen storage units as modeled by an electrical RC circuit model.

Myelin sheaths can act as compact temporary oxygen storage units as modeled by an electrical RC circuit model.

Journal: Proceedings of the National Academy of Sciences of the United States of America

Published: May 16, 2025

From IP3RPEP6 Inhibition of IP3 receptor channels to insights: do channel subunits collaborate or cooperate?

From IP3RPEP6 Inhibition of IP3 receptor channels to insights: do channel subunits collaborate or cooperate?

Journal: Cellular and molecular life sciences : CMLS

Published: February 27, 2025

Astrocyte-Targeted connexin43 Hemichannel Inhibition Prevents Radiation-Induced Energy Transporter Decrease in Neurons and Astrocytic proBDNF Transport to Synapses.

Astrocyte-Targeted connexin43 Hemichannel Inhibition Prevents Radiation-Induced Energy Transporter Decrease in Neurons and Astrocytic proBDNF Transport to Synapses.

Journal: Glia

Published: January 17, 2025

Cx43 can form functional channels at the nuclear envelope and modulate gene expression in cardiac cells.

Cx43 can form functional channels at the nuclear envelope and modulate gene expression in cardiac cells.

Journal: Open biology

Published: October 31, 2023

IP3RPEP6, a novel peptide inhibitor of IP3 receptor channels that does not affect connexin-43 hemichannels.

IP3RPEP6, a novel peptide inhibitor of IP3 receptor channels that does not affect connexin-43 hemichannels.

Journal: Acta physiologica (Oxford, England)

Published: July 20, 2023

Cx43 Hemichannel and Panx1 Channel Modulation by Gap19 and 10Panx1 Peptides.

Cx43 Hemichannel and Panx1 Channel Modulation by Gap19 and 10Panx1 Peptides.

Journal: International journal of molecular sciences

Published: June 30, 2023

Inhibiting astrocyte connexin-43 hemichannels blocks radiation-induced vesicular VEGF-A release and blood-brain barrier dysfunction.

Inhibiting astrocyte connexin-43 hemichannels blocks radiation-induced vesicular VEGF-A release and blood-brain barrier dysfunction.

Journal: Glia

Published: June 06, 2023

Connexin hemichannels as candidate targets for cardioprotective and anti-arrhythmic treatments.

Connexin hemichannels as candidate targets for cardioprotective and anti-arrhythmic treatments.

Journal: The Journal of clinical investigation

Published: March 15, 2023

Gap19, a Cx43 Hemichannel Inhibitor, Acts as a Gating Modifier That Decreases Main State Opening While Increasing Substate Gating.

Gap19, a Cx43 Hemichannel Inhibitor, Acts as a Gating Modifier That Decreases Main State Opening While Increasing Substate Gating.

Journal: International journal of molecular sciences

Published: August 13, 2020

Cx43 hemichannel microdomain signaling at the intercalated disc enhances cardiac excitability.

Cx43 hemichannel microdomain signaling at the intercalated disc enhances cardiac excitability.

Journal: The Journal of clinical investigation

Published: March 16, 2020

Targeting gliovascular connexins prevents inflammatory blood-brain barrier leakage and astrogliosis.

Targeting gliovascular connexins prevents inflammatory blood-brain barrier leakage and astrogliosis.

Journal: JCI insight

Published: December 02, 2019

Showing 1-12 of 19

Last Updated: 09/26/2026