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Author

Karolina Pytka

2 papers indexed here

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Oct 2026

Biased 5-HT1A agonist NLX-101 improves executive function under NMDA receptor hypofunction and preferentially enhances cortical ERK2 phosphorylation.

Cognitive inflexibility and working memory deficits are major contributors to functional impairment in neuropsychiatric disorders and remain insufficiently addressed by current treatments. NLX-101, a preferential postsynaptic 5-HT1A receptor biased agonist, engages cortical serotonergic signaling and ERK1/2-related pat...

Angelika Jagielska, Aleksandra Koszałka, Sameh Abouzahra et al. · 0 citations
Open access Sep 2026

Sigma-1 receptor involvement in the paradigm-dependent anti-amnesic effects of multimodal HBK-10 under NMDA receptor hypofunction, with accompanying hippocampal ERK1/2 and BDNF modulation.

Findings indicate that HBK-10 combines sigma-1 receptor engagement with paradigm-dependent anti-amnesic efficacy and post-behavioral changes in hippocampal plasticity-related markers, supporting its further pharmacokinetic and mechanistic characterization as a multimodal compound with potential relevance for cognitive...

Klaudia Lustyk, Angelika Jagielska, Kinga Sałaciak et al. · 0 citations

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