Franck Polleux

Affiliations: 
2013- Neuroscience Columbia University, New York, NY 
 2013- Zuckerman Mind Brain Behavior Institute 
Area:
Developmental Neuroscience
Website:
http://polleuxlab.com
Google:
"Franck Polleux"
Bio:

Research in our laboratory focuses on three important questions relevant to brain development, aging and evolution:

I- What are the cellular and molecular mechanisms patterning the connectivity of cortical circuits during mammalian development?

II- What are the signaling mechanisms underlying synaptic loss during early stages of Alzheimer’s Disease?

III- What are the genetic mechanisms that led to the evolution of human cortical circuits?

Our work provides new insights into the cellular and molecular mechanisms underlying the establishment and maintenance of brain connectivity and has significant implications for our understanding of the pathophysiological mechanisms underlying socially-devastating neurodevelopmental disorders and neurodegenerative diseases.

Mean distance: 14.27 (cluster 11)
 
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Publications

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Diaz-Salazar C, Krzisch M, Yoo J, et al. (2024) Human-specific paralogs of SRGAP2 induce neotenic features of microglia structural and functional maturation. Biorxiv : the Preprint Server For Biology
Nakamura K, Aoyama-Ishiwatari S, Nagao T, et al. (2024) PDZD8-FKBP8 tethering complex at ER-mitochondria contact sites regulates mitochondrial complexity. Biorxiv : the Preprint Server For Biology
Virga DM, Hamilton S, Osei B, et al. (2024) Activity-dependent compartmentalization of dendritic mitochondria morphology through local regulation of fusion-fission balance in neurons in vivo. Nature Communications. 15: 2142
Hirabayashi Y, Lewis TL, Du Y, et al. (2024) Most axonal mitochondria in cortical pyramidal neurons lack mitochondrial DNA and consume ATP. Biorxiv : the Preprint Server For Biology
Virga DM, Hamilton S, Osei B, et al. (2023) Activity-dependent subcellular compartmentalization of dendritic mitochondria structure in CA1 pyramidal neurons. Biorxiv : the Preprint Server For Biology
Pilaz LJ, Liu J, Joshi K, et al. (2023) Subcellular mRNA localization and local translation of Arhgap11a in radial glial progenitors regulates cortical development. Neuron. 111: 839-856.e5
O'Hare JK, Gonzalez KC, Herrlinger SA, et al. (2022) Compartment-specific tuning of dendritic feature selectivity by intracellular Ca release. Science (New York, N.Y.). 375: eabm1670
Rolotti SV, Ahmed MS, Szoboszlay M, et al. (2021) Local feedback inhibition tightly controls rapid formation of hippocampal place fields. Neuron
Geiller T, Sadeh S, Rolotti SV, et al. (2021) Local circuit amplification of spatial selectivity in the hippocampus. Nature
Blockus H, Rolotti SV, Szoboszlay M, et al. (2021) Synaptogenic activity of the axon guidance molecule Robo2 underlies hippocampal circuit function. Cell Reports. 37: 109828
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