Waiting
Login processing...

Trial ends in Request Full Access Tell Your Colleague About Jove
細胞シグナル伝達とは何か
Despite the protective membrane that separates a cell from the environment, cells need the ability to detect and respond to environmental changes.…
バクテリアのシグナル伝達
At times, a group of bacteria behaves like a community. To achieve this, they engage in quorum sensing, the perception of higher cell density that…
イーストのシグナル伝達
Yeasts are single-celled organisms, but unlike bacteria, they are eukaryotes—cells that have a nucleus. Cell signaling in yeast is similar to…
接触依存性シグナル伝達
Contact-dependent signaling uses specialized cytoplasmic channels between cells that allow the flow of small molecules between them. In animal cells,…
オートクリン型シグナル伝達
Secreted signals can act on a variety of target cells. In some cases, the cell that secretes a signal also detects and responds to the signaling…
パラクリン型シグナル伝達
Paracrine signaling allows cells to communicate with their immediate neighbors via secretion of signaling molecules. The signal only triggers a…
シナプスのシグナル伝達
Neurons communicate at synapses, or junctions, to excite or inhibit the activity of other neurons or target cells, such as muscles. Synapses may be…
G蛋白質共役受容体
G-protein coupled receptors are ligand binding receptors that indirectly affect changes in the cell. The actual receptor is a single polypeptide that…
細胞内受容体
Many cellular signals are hydrophilic and therefore cannot pass through the plasma membrane. However, small or hydrophobic signaling molecules can…
内分泌シグナル伝達
Endocrine cells produce hormones to communicate with remote target cells found in other organs. The hormone reaches these distant areas using the…
セカンドメッセンジャーとは何か
Because many receptor binding ligands are hydrophilic, they do not cross the cell membrane and thus their message must be relayed to a second…
細胞内シグナル伝達カスケード
Intracellular signaling cascades amplify a signal originating extracellularly and directs it to its intended intracellular target resulting in…
イオンチャネル
Ion channels maintain the membrane potential of a cell. For most cells, especially excitable ones, the inside has a more negative charge than the…
酵素共役受容体
Enzyme-linked receptors are proteins which act as both receptor and enzyme, activating multiple intracellular signals. This is a large group of…
トール様受容体シグナル伝達の阻害剤に対する食作用性免疫細胞における生物活性ナノ粒子のスクリーニング
Pharmacological regulation of Toll-like receptor (TLR) responses holds great promise in the treatment of many inflammatory diseases. However, there…
複合体形成シグナリングT細胞のリアルタイムのライブイメージング
Protection against infectious diseases is mediated by the immune system 1,2. T lymphocytes are the master coordinators of the immune system,…
隣接セル受けてアポトーシス細胞死との相互作用によって生細胞に誘導されるイベントを細胞内シグナルの同定
Cells dying by apoptosis, also referred to as regulated cell death, acquire multiple new activities that enable them to influence the function of…

Get cutting-edge science videos from JoVE sent straight to your inbox every month.

Waiting X
Simple Hit Counter