Linking ion channel gene expression to neuronal firing patterns through a statistical-biophysical model.

Huang, Wanjing; Xu, Qiang; Liu, Sheng · Patterns (N Y) · 2025

basic_science · Level V

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Abstract

Patch-seq enables the integration of electrophysiological recordings, single-cell RNA sequencing (scRNA-seq), and morphological reconstruction within the same neuron, but establishing mechanistic links between transcriptomic and physiological properties remains a major challenge. Bernaerts et al.<sup>1</sup> developed a new statistical-biophysical model based on biophysical simulations and modern machine learning techniques. They applied this model to gene expression and established a quantitative link between gene expression and electrophysiological activity patterns. This work is an important advance toward closing the gap between gene expression and neuronal physiology.