Calcium signaling is the use of calcium ions (Ca2+) to communicate and drive intracellular processes often as a step in signal transduction. Ca2+ is important...

Calcium signaling in Arabidopsis is a calcium mediated signalling pathway that Arabidopsis plants use in order to respond to a stimuli. In this pathway...

Calcium plays a crucial role in regulating the events of cellular division. Calcium acts both to modulate intracellular signaling as a secondary messenger...

the shape of the cell. The noncanonical Wnt/calcium pathway regulates calcium inside the cell. Wnt signaling was first identified for its role in carcinogenesis...

(mitochondria-associated ER-membrane). This is important in the ER-mitochondria calcium signaling and is involved in the transfer of lipids between the ER and mitochondria...

Calcium ions (Ca2+) contribute to the physiology and biochemistry of organisms' cells. They play an important role in signal transduction pathways, where...

short-term and long-term memory, and the immune response. Calcium participates in an intracellular signaling system by acting as a diffusible second messenger...

calcium signaling. During acute vasospasm, calcium influx into smooth muscle cells causes contraction. In chronic vasospasm, alterations in calcium-handling...

membranes. Calcium channels can also be used to release calcium ions as second messengers within the cell, affecting downstream signaling pathways.  ...

Calcium channel blockers (CCB), calcium channel antagonists or calcium antagonists are a group of medications that disrupt the movement of calcium (Ca2+...

Calcium-binding proteins are proteins that participate in calcium cell signaling pathways by binding to Ca2+, the calcium ion that plays an important...

Voltage-gated calcium channels (VGCCs), also known as voltage-dependent calcium channels (VDCCs), are a group of voltage-gated ion channels found in the...

intracellular signaling molecules released by the cell in response to exposure to extracellular signaling molecules—the first messengers. (Intercellular signals, a...

Today the IP3 signaling pathway is well mapped out, and is known to be important in regulating a variety of calcium-dependent cell signaling pathways. Increases...

Tumor-associated calcium signal transducer (TACSTD) is the name of two human proteins and the genes that encode them: Tumor-associated calcium signal transducer...

downstream pathways. By integrating with other signaling pathways, including ROS and hormonal signaling, calcium signals orchestrate a coordinated response to...

messenger system. cADPR is a cellular messenger for calcium signaling. It stimulates calcium-induced calcium release at lower cytosolic concentrations of Ca2+...

Calcium is a chemical element; it has symbol Ca and atomic number 20. As an alkaline earth metal, calcium is a reactive metal that forms a dark oxide-nitride...

signal sensing) in a receptor give rise to a biochemical cascade, which is a chain of biochemical events known as a signaling pathway. When signaling...

found in different tissues and participate in different signaling pathways involving calcium release from intracellular organelles. The RYR2 ryanodine...

Glutamate-Dependent Neuroglial Calcium Signaling Differs Between Young and Adult Brain | Science "Study: Model for Brain Signaling Flawed". URMC Newsroom. Retrieved...

Dysferlin is linked with plasma membrane repair., stabilization of calcium signaling and the development of the T-tubule system of the muscle A defect...

Calcium imaging is a microscopy technique to optically measure the calcium (Ca2+) status of an isolated cell, tissue or medium. Calcium imaging takes...

molecule acts in calcium signaling by releasing calcium from intracellular stores. It does this by binding to and opening a class of calcium channels called...

Calcium release-activated channels (CRAC) are specialized plasma membrane Ca2+ ion channels. When calcium ions (Ca2+) are depleted from the endoplasmic...

calcium homeostasis is essential for proper cell function and response to extracellular signals. In order to prepare the cell for a future signaling event...

disrupts L-type calcium channel gating, the added calmodulin-binding motif prevents GCaMP-X from interfering with calcium-dependent signaling mechanisms....

(μM). These microdomains take part in calcium signaling, which has a diverse range of potential outcomes. Calcium concentration microdomains can be visualised...

protein signaling cascade that is activated by low intracellular calcium levels and inhibited by high intracellular calcium levels. In response to calcium levels...

contains stores of cellular calcium ions for calcium signaling. The presence of 1,4,5-triphosphate (IP3) triggers the release of calcium from these intracellular...