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Seong-Bae Greg Suh

Associate Professor, Department of Cell Biology

Contact Info

212/263-3024
greg.suh@med.nyu.edu


Education

2001 — Univ of Calif, Medical Education

Research Interests

We like the smell of french fries sizzling in a deep fryer when we are hungry, but the smell is not appealing when we are completely sated. This phenomenon, that the valence of food odor is determined by the satiety state is observed in other organisms including fruit flies. Our laboratory uses molecular genetic tools, behavioral assays, and calcium imaging and electrophysiology techniques to study how valence is coded in the fly brain. This study would provide insight not only into the basic neurobiological mechanism, but it could also help to develop new treatments for obesity.

Humidity Sensing in Drosophila
Enjin, Anders; Zaharieva, Emanuela E; Frank, Dominic D; Mansourian, Suzan; Suh, Greg S B; Gallio, Marco; Stensmyr, Marcus C. Humidity Sensing in Drosophila. Current biology. CB. 2016 May 5;26(10):1352-1358 (2107522)

Drosophila SLC5A11 Mediates Hunger by Regulating K+ Channel Activity
Park, Jin-Yong; Dus, Monica; Kim, Seonil; Abu, Farhan; Kanai, Makoto I; Rudy, Bernardo; Suh, Greg S B. Drosophila SLC5A11 Mediates Hunger by Regulating K+ Channel Activity. Current biology. CB. 2016 Jul 5;:?-? (2180102)

Green-to-Red Photoconversion of GCaMP
Ai, Minrong; Mills, Holly; Kanai, Makoto; Lai, Jason; Deng, Jingjing; Schreiter, Eric; Looger, Loren; Neubert, Thomas; Suh, Greg. Green-to-Red Photoconversion of GCaMP. PLoS one. 2015 Sep 18;10(9):e0138127-e0138127 e0138127 (1789412)

Nutrient Sensor in the Brain Directs the Action of the Brain-Gut Axis in Drosophila
Dus, Monica; Lai, Jason Sih-Yu; Gunapala, Keith M; Min, Soohong; Tayler, Timothy D; Hergarden, Anne C; Geraud, Eliot; Joseph, Christina M; Suh, Greg S B. Nutrient Sensor in the Brain Directs the Action of the Brain-Gut Axis in Drosophila. Neuron. 2015 Jun 11;87(1):139-151 (1631992)

A quantitative feeding assay in adult Drosophila reveals rapid modulation of food ingestion by its nutritional value
Qi, Wei; Yang, Zhe; Lin, Ziao; Park, Jin-Yong; Suh, Greg S B; Wang, Liming. A quantitative feeding assay in adult Drosophila reveals rapid modulation of food ingestion by its nutritional value. Molecular brain. 2015 Dec 21;8:87-87 (1883932)