Fei Deng

A genetically encoded fluorescent sensor for monitoring spatiotemporal prostaglandin E2 dynamics in vivo

This paper develops a genetically encoded fluorescent sensor, GRABPGE2-1.0, to monitor spatiotemporal PGE2 dynamics in vivo with high resolution.

PKU tags, novel genetically encoded shape tags for cell labeling in light and electron microscopy

The paper introduces PKU tags, genetically encoded shape tags for cell labeling in light and electron microscopy, enabling multi-cell-type labeling and circuit tracing without altering behavior or transcriptomes.

Serotonin shapes the temporal window for associative fear learning

This study shows serotonin modulates the time window for fear learning by regulating neuronal activity in the ventral hippocampus.

Concerted actions of distinct serotonin neurons orchestrate female pup care behavior

The paper identifies two distinct serotonin neuron populations that regulate pup care behavior in female mice, showing how they switch function across reproductive stages.

In vivo multiplex imaging of dynamic neurochemical networks with designed far-red dopamine sensors

The paper introduces a far-red dopamine sensor, HaloDA1.0, enabling multiplex imaging of neurochemical networks in vivo with high sensitivity and versatility.

Perinatal serotonin signalling dynamically influences the development of cortical GABAergic circuits with consequences for lifelong sensory encoding

This study shows that perinatal serotonin signalling affects cortical GABAergic circuit development, leading to lifelong sensory encoding changes.

Prominent involvement of acetylcholine in shaping stable olfactory representation across the Drosophila brain

This study investigates the role of acetylcholine in shaping stable olfactory representations across the Drosophila brain using advanced imaging techniques and network analysis.

Monitoring norepinephrine release in vivo using next-generation GRABNE sensors

This paper develops improved GRABNE sensors to monitor norepinephrine release in vivo with high sensitivity and uses them to study NE dynamics in mice.

Dual-color GRAB sensors for monitoring spatiotemporal serotonin release in vivo

This paper develops dual-color GRAB sensors to monitor spatiotemporal serotonin release in vivo, revealing uniform and gradient release patterns and seizure-induced waves.

An ultrasensitive GRAB sensor for detecting extracellular ATP in vitro and in vivo

The paper develops an ultrasensitive GRABATP1.0 sensor to detect extracellular ATP in real time, demonstrating its use in vitro and in vivo across multiple conditions.

A genetically encoded GRAB sensor for measuring serotonin dynamics in vivo

This paper develops a genetically encoded sensor to measure serotonin dynamics in vivo, showing its effectiveness in both flies and mice across various conditions.