DG Granulosum-targeting Axo-axonic*
* indicates new v2.0 neuron type
Name Supertype (ID:Family:Type:Subregion)
DG (i)2232 Granulosum-targeting Axo-axonic* S110901:Perisomatic-targeting:Axo-axonic:DG

Name derivation
The phrase "chandelier cell" has fallen out of use. This variant of the standard Axo-axonic has stratum granulosum-targeting axons only. DG distinguishes these cells from axo-axonic cells in other subregions.

Synonym(s)

List of articles
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Abdulmajeed WI  (2022) Journal of Physiology
Connectivity and synaptic features of hilar mossy cells and their effects on granule cell activity along the hippocampal longitudinal axis
Abdulmajeed WI, Wang KY, Wu JW, Ajibola MI, Cheng IH, Lien CC.
Journal of Physiology, 2022, 600 (14), Pages: 3355 - 3381
PMID: 35671148; DOI: 10.1113/JP282804
Tags: morphology
Ishino Y  (2017) Journal of Neuroscience
Regional Cellular Environment Shapes Phenotypic Variations of Hippocampal and Neocortical Chandelier Cells
Ishino Y, Yetman MJ, Sossi SM, Steinecke A, Hayano Y, Taniguchi H.
Journal of Neuroscience, 2017, 37 (41), Pages: 9901 - 9916
PMID: 28912162; DOI: 10.1523/JNEUROSCI.0047-17.2017
Tags: morphology, marker

Supplemental PMIDs
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Morphology
Soma
DG:SG
DG:H
Axons
DG:SG
Dendrites
DG:SMo
DG:SMi
DG:SG
DG:H

Representative figure
Connectivity and synaptic features of hilar mossy cells and their effects on granule cell activity along the hippocampal longitudinal axis
Abdulmajeed WI, Wang KY, Wu JW, Ajibola MI, Cheng IH, Lien CC
Journal of Physiology, 2022, 600 (14), pages: 3355 - 3381
PMID: 35671148; DOI: 10.1113/JP282804


"Figure5. GABAergic INs in the ventral DG and dorsal DG are subject to different excitatory transmissions by ventral MCs ... C, ... Bottom, representative morphological reconstruction of the recorded S-IN (axons in red; soma and dendrites in magenta) and GC (black) and their respective firing patterns. ... Green areas represent the axonal expression of ChR2-eYFP in the IML."


Molecular markers
Positive
CR
Gaba-a-alpha (inference)
PV
Negative
5HT-3 (inference)
AR-beta1 (multiple confirming inferences)
AR-beta2 (multiple confirming inferences)
CB (multiple confirming inferences)
CB1 (multiple confirming inferences)
CCK (multiple confirming inferences)
CGRP (multiple confirming inferences)
GABAa\alpha 6 (inference)
mGluR1a (inference)
nNOS
NPY (inference)
SOM (confirmed by inference)
vGluT3 (multiple confirming inferences)
VIP (confirmed by inference)
Mixed expression
None known

Electrophysiological properties
None known


Firing Pattern
Images
No image is associated with this neuron
Parameters
No parameter associated with this neuron
ModelDB Model
Model Accession Number PubMed ID

Sources of Input
Known sources
Excitatory or Inhibitory
none known

Potential sources
Excitatory or Inhibitory
DG Granule
DG Adult-Born Immature Granule*
DG Hilar Ectopic Granule
DG Semilunar Granule
DG Cajal-Retzius*
DG Local-Projecting Cajal-Retzius*
DG Mossy
DG Mossy MOLDEN
DG AIPRIM
DG Axo-axonic
DG Granulosum-targeting Axo-axonic*
DG Axo-axonic GRALDEN*
DG Basket
DG Basket GRALDEN*
DG Basket CCK+
DG Interneuron Specific COLTAR*
DG COM-MOPP*
DG HICAP
DG Interneuron Specific IMOT*
DG Hilus-Associated Interneuron*
DG Interneuron Specific HIMOLD*
DG HIPP
DG Recurrent HIPP*
DG HIPP-CAP*
DG Recurrent HIPP-CAP*
DG Interneuron Specific HIPRO*
DG HIPROM
DG Ivy*
DG MOCAP
DG MOLAX
DG Molecular Layer*
DG Outer Molecular Layer
DG Total Molecular Layer
DG MOPP
DG Neurogliaform
DG Wide-Arbor Neurogliaform*
CA3c Pyramidal
CA3c Umbrella Pyramidal*
CA3 Spiny Lucidum
CA3 Mossy Fiber-Associated
CA3 Mossy Fiber-Associated ORDEN
CA3 Perforant Path-Associated Projecting*
CA3 Interneuron Specific Quad
CA2 Pyramidal
CA1 Local-Projecting Cajal-Retzius*
CA1 Back-Projection
CA1 LMR Projecting
CA1 Neurogliaform Projecting
CA1 Perforant Path-Associated
EC LI-II Pyramidal-Fan
MEC LII Stellate
EC LII-III Pyramidal-Tripolar
EC LIV-V Pyramidal-Horizontal
MEC LV Pyramidal

Potential sources known to be avoided
Excitatory or Inhibitory
none known

Targets of Output
Known targets
Excitatory or Inhibitory
none known

Potential targets
Excitatory or Inhibitory
DG Mossy MOLDEN
DG AIPRIM
DG Axo-axonic
DG Granulosum-targeting Axo-axonic*
DG Basket
DG Basket CCK+
DG HICAP
DG Interneuron Specific IMOT*
DG HIPROM
DG Ivy*
DG MOCAP
DG Outer Molecular Layer

Potential targets known to be avoided
Excitatory or Inhibitory
none known

Oscillation Phase Locking
Category
Value