How Do You Spell AMPA RECEPTORS?

Pronunciation: [ˈampə ɹɪsˈɛptəz] (IPA)

The spelling of "AMPA receptors" comes from the phonetic transcription of the word. The International Phonetic Alphabet (IPA) representation of the word is /ˈæmpə ɹɪˈsɛptɚz/. The first syllable "AM" is pronounced with the short "a" sound, and the next syllable "PA" is pronounced with a soft "a" as in "father." The final syllable "Receptors" is pronounced with stress on the second syllable and a hard "c" sound. Together, this results in the pronunciation "AM-pa re-CEP-tors."

AMPA RECEPTORS Meaning and Definition

1. AMPA receptors, also known as α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptors, are a subtype of ionotropic glutamate receptors in the central nervous system. These receptors play a crucial role in mediating fast excitatory synaptic transmission in the brain.

   AMPA receptors are named after the synthetic analog of glutamate, AMPA, which is a specific agonist that selectively activates these receptors. They are composed of four subunits: GluA1, GluA2, GluA3, and GluA4, which can form combinations to create functional AMPA receptors. The GluA2 subunit, in particular, plays a significant role in regulating receptor properties, such as calcium permeability.

   Upon binding of glutamate, these receptors allow the influx of positively-charged ions, mainly sodium (Na+) and potassium (K+), into the postsynaptic neuron. This influx of ions leads to depolarization of the postsynaptic membrane, promoting the generation of action potentials and facilitating excitatory synaptic transmission.

   AMPA receptors are critical for various processes in the brain, including learning, memory formation, and synaptic plasticity. Modulation of their activity is essential for maintaining the balance between excitation and inhibition in neuronal circuits.

   Dysregulation of AMPA receptors has been implicated in various neurological and neuropsychiatric disorders, such as Alzheimer's disease, epilepsy, and depression. Therefore, understanding the structure, function, and regulation of AMPA receptors is crucial for gaining insights into the underlying mechanisms of these disorders and developing potential therapeutic interventions.

Common Misspellings for AMPA RECEPTORS

• zmpa receptors
• smpa receptors
• wmpa receptors
• qmpa receptors
• anpa receptors
• akpa receptors
• ajpa receptors
• amoa receptors
• amla receptors
• am-a receptors
• am0a receptors
• ampz receptors
• amps receptors
• ampw receptors
• ampq receptors
• ampa eeceptors
• ampa deceptors
• ampa feceptors
• ampa teceptors
• ampa 5eceptors

Etymology of AMPA RECEPTORS

The term "AMPA receptors" is derived from the abbreviation "AMPA" and the word "receptors".

AMPA stands for α-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid, which is a specific type of neurotransmitter that binds to these receptors. The name is derived from its chemical structure, consisting of a propionic acid backbone linked to an isoxazole ring.

Receptors, in the context of biology, refer to proteins that are embedded in cell membranes and are responsible for recognizing and binding specific molecules, such as neurotransmitters, to trigger a cellular response.

So, "AMPA receptors" specifically refers to the receptors on nerve cells that bind to the neurotransmitter AMPA.