Type |
Details |
Score |
Strain |
Attribute String: |
mutant strain, chemically induced mutation, coisogenic |
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Genotype |
Symbol: |
Hcn1/Hcn1 |
Background: |
C57BL/6J-Hcn1 |
Zygosity: |
hm |
Has Mutant Allele: |
true |
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GO Term |
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Publication |
First Author: |
Zobeiri M |
Year: |
2019 |
Journal: |
Cereb Cortex |
Title: |
The Hyperpolarization-Activated HCN4 Channel is Important for Proper Maintenance of Oscillatory Activity in the Thalamocortical System. |
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Publication |
First Author: |
Kupferman JV |
Year: |
2014 |
Journal: |
Cell |
Title: |
Reelin signaling specifies the molecular identity of the pyramidal neuron distal dendritic compartment. |
Volume: |
158 |
Issue: |
6 |
Pages: |
1335-1347 |
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Publication |
First Author: |
Qiu J |
Year: |
2018 |
Journal: |
Elife |
Title: |
Estrogenic-dependent glutamatergic neurotransmission from kisspeptin neurons governs feeding circuits in females. |
Volume: |
7 |
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Publication |
First Author: |
Bosch MA |
Year: |
2013 |
Journal: |
Mol Cell Endocrinol |
Title: |
mRNA expression of ion channels in GnRH neurons: subtype-specific regulation by 17β-estradiol. |
Volume: |
367 |
Issue: |
1-2 |
Pages: |
85-97 |
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Publication |
First Author: |
Wainger BJ |
Year: |
2001 |
Journal: |
Nature |
Title: |
Molecular mechanism of cAMP modulation of HCN pacemaker channels. |
Volume: |
411 |
Issue: |
6839 |
Pages: |
805-10 |
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Publication |
First Author: |
Biel M |
Year: |
2002 |
Journal: |
Trends Cardiovasc Med |
Title: |
Cardiac HCN channels: structure, function, and modulation. |
Volume: |
12 |
Issue: |
5 |
Pages: |
206-12 |
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Publication |
First Author: |
Moosmang S |
Year: |
2001 |
Journal: |
Eur J Biochem |
Title: |
Cellular expression and functional characterization of four hyperpolarization-activated pacemaker channels in cardiac and neuronal tissues. |
Volume: |
268 |
Issue: |
6 |
Pages: |
1646-52 |
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Publication |
First Author: |
Wahl-Schott C |
Year: |
2009 |
Journal: |
Cell Mol Life Sci |
Title: |
HCN channels: structure, cellular regulation and physiological function. |
Volume: |
66 |
Issue: |
3 |
Pages: |
470-94 |
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Publication |
First Author: |
Petrecca K |
Year: |
2000 |
Journal: |
J Neurosci |
Title: |
Localization and enhanced current density of the Kv4.2 potassium channel by interaction with the actin-binding protein filamin. |
Volume: |
20 |
Issue: |
23 |
Pages: |
8736-44 |
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Publication |
First Author: |
Sampson LJ |
Year: |
2003 |
Journal: |
J Biol Chem |
Title: |
Direct interaction between the actin-binding protein filamin-A and the inwardly rectifying potassium channel, Kir2.1. |
Volume: |
278 |
Issue: |
43 |
Pages: |
41988-97 |
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Protein Domain |
Type: |
Family |
Description: |
This entry represents HCN1, which belongs to the hyperpolarisation-activated cyclic nucleotide-gated (HCN) channel family. HCN1 is expressed in the brain, spinal cord, dorsal root ganglion and heart muscle []. It contributes to the native pacemaker currents in heart and in neurons [, , ]. It may be involved in motor learning and hippocampal-dependent network oscillation in mice [, ]. It binds to filaminA, a putative cytoplasmic scaffold protein that binds actin and links transmembrane proteins, such as the K+ channels Kv4.2 and Kir2.1, to the actin cytoskeleton [, , ].The hyperpolarisation-activated cation current (termed I(f), I(h), or I(q)) plays a key role in the initiation and modulation of cardiac and neuronal pacemaker depolarisations. This current is carried by both K+ and Na+ through I(h) or I(f) channels, such as members of the hyperpolarisation-activated cyclic nucleotide-gated (HCN) family. HCN channels belong to the superfamilyof voltage-gated pore loop channels. The voltage-dependent opening ofthe HCN channels is directly regulated by the binding ofcAMP. In vertebrates, the HCN channel family comprises four members (HCN1-4) []. Whereas HCN3 seems to be specifically expressed in neurons, the other three channels (HCN1, 2, and 4) have been detected in both heart and brain [, ]. HCN channels contain six membrane-spanning helices (S1-S6), including a positively charged voltage-sensing S4 segment and an ion-conducting pore between S5 and S6. In the C terminus the channels carry a cyclic nucleotide-binding domain (CNBD) []. Binding of cAMP to the CNBD speeds up channel opening and shifts the voltage-dependence of activation to more positive voltages []. HCN channels exhibit weak selectivity for potassium over sodium ions. |
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Publication |
First Author: |
Eroli F |
Year: |
2017 |
Journal: |
Neuroscience |
Title: |
Hyperpolarization-activated current Ih in mouse trigeminal sensory neurons in a transgenic mouse model of familial hemiplegic migraine type-1. |
Volume: |
351 |
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Pages: |
47-64 |
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Publication |
First Author: |
Silbernagel N |
Year: |
2018 |
Journal: |
FASEB J |
Title: |
The VAMP-associated protein VAPB is required for cardiac and neuronal pacemaker channel function. |
Volume: |
32 |
Issue: |
11 |
Pages: |
6159-6173 |
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Publication |
First Author: |
Sauerhöfer S |
Year: |
2007 |
Journal: |
Diabetes |
Title: |
L-carnosine, a substrate of carnosinase-1, influences glucose metabolism. |
Volume: |
56 |
Issue: |
10 |
Pages: |
2425-32 |
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Publication |
First Author: |
Stieglitz MS |
Year: |
2017 |
Journal: |
Front Mol Neurosci |
Title: |
Disturbed Processing of Contextual Information in HCN3 Channel Deficient Mice. |
Volume: |
10 |
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Pages: |
436 |
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Publication |
First Author: |
Bonin RP |
Year: |
2013 |
Journal: |
PLoS One |
Title: |
Hyperpolarization-activated current (In) is reduced in hippocampal neurons from Gabra5-/- mice. |
Volume: |
8 |
Issue: |
3 |
Pages: |
e58679 |
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Publication |
First Author: |
Deng PY |
Year: |
2021 |
Journal: |
Front Mol Neurosci |
Title: |
Hyperexcitability of Sensory Neurons in Fragile X Mouse Model. |
Volume: |
14 |
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Pages: |
796053 |
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Publication |
First Author: |
Ison JR |
Year: |
2019 |
Journal: |
J Assoc Res Otolaryngol |
Title: |
Sound Localization in Preweanling Mice Was More Severely Affected by Deleting the Kcna1 Gene Compared to Deleting Kcna2, and a Curious Inverted-U Course of Development That Appeared to Exceed Adult Performance Was Observed in All Groups. |
Volume: |
20 |
Issue: |
6 |
Pages: |
565-577 |
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Publication |
First Author: |
Lee SY |
Year: |
2020 |
Journal: |
Exp Mol Med |
Title: |
PRMT7 deficiency causes dysregulation of the HCN channels in the CA1 pyramidal cells and impairment of social behaviors. |
Volume: |
52 |
Issue: |
4 |
Pages: |
604-614 |
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Publication |
First Author: |
Szegedi V |
Year: |
2023 |
Journal: |
PLoS Biol |
Title: |
HCN channels at the cell soma ensure the rapid electrical reactivity of fast-spiking interneurons in human neocortex. |
Volume: |
21 |
Issue: |
2 |
Pages: |
e3002001 |
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Publication |
First Author: |
Oginsky MF |
Year: |
2017 |
Journal: |
J Cell Physiol |
Title: |
Hyperexcitability of Mesencephalic Trigeminal Neurons and Reorganization of Ion Channel Expression in a Rett Syndrome Model. |
Volume: |
232 |
Issue: |
5 |
Pages: |
1151-1164 |
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Publication |
First Author: |
Shen H |
Year: |
2018 |
Journal: |
Front Aging Neurosci |
Title: |
Age-Dependent Up-Regulation of HCN Channels in Spiral Ganglion Neurons Coincide With Hearing Loss in Mice. |
Volume: |
10 |
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Pages: |
353 |
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Publication |
First Author: |
Lainez S |
Year: |
2019 |
Journal: |
J Physiol |
Title: |
HCN3 ion channels: roles in sensory neuronal excitability and pain. |
Volume: |
597 |
Issue: |
17 |
Pages: |
4661-4675 |
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Protein |
Organism: |
Mus musculus/domesticus |
Length: |
910
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Fragment?: |
false |
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