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Channelopathies are a group of diseases caused by the dysfunction of ion channel subunits or their interacting proteins. These diseases can be inherited or acquired by other disorders, drugs, or toxins. Mutations in genes encoding ion channels, which impair channel function, are the most common cause of channelopathies. [1]
Two-pore channels (TPCs) are eukaryotic intracellular voltage-gated and ligand gated cation selective ion channels. [1] There are two known paralogs in the human genome, TPC1s and TPC2s. [ 2 ] In humans, TPC1s are sodium selective and TPC2s conduct sodium ions, calcium ions and possibly hydrogen ions.
A medical condition is a broad term that includes all diseases and disorders.. A disease is an abnormal condition affecting the body of an organism.. A disorder is a functional abnormality or disturbance.
Ion channels are a type of transmembrane channel responsible for the passive transport of positively charged ions (sodium, potassium, calcium, hydrogen and magnesium) and negatively charged ions (chloride) and, can be either gated or ligand-gated channels. One of the best studied ion channels is the potassium ion channel. The potassium ion ...
The following is a list of terms used to describe biological disorders of development, arranged by root word and shared prefix: Biological development disorders (cellular, tissue and organic) Feature
A comparison of transport proteins [1]. An antiporter (also called exchanger or counter-transporter) is an integral membrane protein that uses secondary active transport to move two or more molecules in opposite directions across a phospholipid membrane.
K2P channels consist of six subfamilies and contain four transmembrane domains, which form two pores each between domains 1–2 and 3–4. K2P channels also contain a short N terminal domain and a C terminal which varies in length. There is also a large extracellular linker region between domain 1 and the first pore formed between domains 1–2 ...
Developmental bioelectricity is a sub-discipline of biology, related to, but distinct from, neurophysiology and bioelectromagnetics.Developmental bioelectricity refers to the endogenous ion fluxes, transmembrane and transepithelial voltage gradients, and electric currents and fields produced and sustained in living cells and tissues.