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Descriptor English: Homer Scaffolding Proteins
Descriptor Spanish: Proteínas de Andamiaje Homer
Descriptor proteínas de andamiaje Homer
Entry term(s) Homer 1
Homer 1C
Homer 1a
Homer 2
Homer 3
proteína Homer
proteínas Homer
proteínas Homer 1
proteínas Homer 1C
proteínas Homer 1a
proteínas Homer 3
proteínas Homer2
proteínas andamio
Scope note: Las proteínas Homer pertenecen a una familia de proteínas de adaptación y andamiaje que incluye Homer1, Homer2 y Homer3. Homer1 y Homer2 participan en la regulación de la homeostasis del calcio, mientras que Homer3 tiene un papel estimulador en la dinámica de la actina en neuronas y células T. Las proteínas Homer son conocidas por ser proteínas de andamiaje en la densidad postsináptica donde facilitan la señalización sináptica. Funcionan como interruptor molecular en la señalización del receptor metabotrópico del glutamato (MGluR) y se asocian con el síndrome del cromosoma X frágil humano.
Descriptor Portuguese: Proteínas de Arcabouço Homer
Descriptor French: Protéines d'échafaudage Homer
Entry term(s): Homer 1
Homer 1 Proteins
Homer 1C
Homer 1C Proteins
Homer 1a
Homer 2
Homer 2 Proteins
Homer 3
Homer 3 Proteins
Homer Protein
Homer Proteins
Proteins, Homer
Proteins, Homer 1
Proteins, Homer 1C
Proteins, Homer 2
Proteins, Homer 3
Proteins, Homer Scaffolding
Scaffolding Proteins, Homer
Tree number(s): D12.776.476.024.381
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D000072233
Scope note: Homer proteins belong to a family of adaptor and scaffold proteins which include Homer1, Homer2 and Homer3. Homer1 and Homer2 play a role in the regulation of calcium homeostasis, whereas Homer3 functions in stimulating changes in actin dynamics in neurons and T-cells. Homer proteins are best known as scaffold proteins at the post-synaptic density where they facilitate synaptic signaling. They function as a molecular switch in metabotropic glutamate receptor (MGluR) signaling, and are associated with human Fragile X syndrome.
Allowable Qualifiers: AD administration & dosage
AE adverse effects
AG agonists
AI antagonists & inhibitors
AN analysis
BI biosynthesis
BL blood
CF cerebrospinal fluid
CH chemistry
CL classification
CS chemical synthesis
DE drug effects
DF deficiency
EC economics
GE genetics
HI history
IM immunology
IP isolation & purification
ME metabolism
PD pharmacology
PH physiology
PK pharmacokinetics
PO poisoning
RE radiation effects
SD supply & distribution
ST standards
TO toxicity
TU therapeutic use
UL ultrastructure
UR urine
Public MeSH Note: 2017; HOMER PROTEIN was indexed under NEUROPEPTIDES 1997-2004, and under CARRIER PROTEINS 2005-2016
History Note: 2017 (1997)
DeCS ID: 56636
Unique ID: D000072233
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 2017/01/01
Date of Entry: 2016/07/11
Revision Date: 2016/07/08
Homer Scaffolding Proteins - Preferred
Concept UI M0274049
Scope note Homer proteins belong to a family of adaptor and scaffold proteins which include Homer1, Homer2 and Homer3. Homer1 and Homer2 play a role in the regulation of calcium homeostasis, whereas Homer3 functions in stimulating changes in actin dynamics in neurons and T-cells. Homer proteins are best known as scaffold proteins at the post-synaptic density where they facilitate synaptic signaling. They function as a molecular switch in metabotropic glutamate receptor (MGluR) signaling, and are associated with human Fragile X syndrome.
Preferred term Homer Scaffolding Proteins
Entry term(s) Homer Protein
Homer Proteins
Proteins, Homer
Proteins, Homer Scaffolding
Scaffolding Proteins, Homer
Homer 1C - Narrower
Concept UI M000618188
Preferred term Homer 1C
Entry term(s) Homer 1C Proteins
Proteins, Homer 1C
Homer 3 - Narrower
Concept UI M000618191
Preferred term Homer 3
Entry term(s) Homer 3 Proteins
Proteins, Homer 3
Homer 2 - Narrower
Concept UI M000618190
Preferred term Homer 2
Entry term(s) Homer 2 Proteins
Proteins, Homer 2
Homer 1 - Narrower
Concept UI M000618187
Preferred term Homer 1
Homer 1a - Narrower
Concept UI M000618189
Preferred term Homer 1a
Entry term(s) Homer 1 Proteins
Proteins, Homer 1



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