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Hücresel Sinyal Nedir?
Despite the protective membrane that separates a cell from the environment, cells need the ability to detect and respond to environmental changes.…
Bakteri Sinyalizasyonu
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…
Maya Sinyalizasyonu
Yeasts are single-celled organisms, but unlike bacteria, they are eukaryotes—cells that have a nucleus. Cell signaling in yeast is similar to…
Kontağa Bağlı Sinyalizasyon
Contact-dependent signaling uses specialized cytoplasmic channels between cells that allow the flow of small molecules between them. In animal cells,…
Otokrin Sinyali
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…
Parakrin Sinyalizasyonu
Paracrine signaling allows cells to communicate with their immediate neighbors via secretion of signaling molecules. The signal only triggers a…
Sinaptik Sinyalizasyon
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—protein Bağlı Reseptörler
G-protein coupled receptors are ligand binding receptors that indirectly affect changes in the cell. The actual receptor is a single polypeptide that…
Dahili Reseptörler
Many cellular signals are hydrophilic and therefore cannot pass through the plasma membrane. However, small or hydrophobic signaling molecules can…
Endokrin Sinyalizasyonu
Endocrine cells produce hormones to communicate with remote target cells found in other organs. The hormone reaches these distant areas using the…
İkincil Haberciler Nelerdir?
Because many receptor binding ligands are hydrophilic, they do not cross the cell membrane and thus their message must be relayed to a second…
Hücre İçi Sinyal Kaskadları
Intracellular signaling cascades amplify a signal originating extracellularly and directs it to its intended intracellular target resulting in…
İyon Kanalları
Ion channels maintain the membrane potential of a cell. For most cells, especially excitable ones, the inside has a more negative charge than the…
Enzime Bağlı Reseptörler
Enzyme-linked receptors are proteins which act as both receptor and enzyme, activating multiple intracellular signals. This is a large group of…
Toll benzeri Reseptör Sinyali Önleyicileri İçin Fagositik Bağışıklık Hücrelerinde Biyoaktif Nanopartiküllerin Taranması
Pharmacological regulation of Toll-like receptor (TLR) responses holds great promise in the treatment of many inflammatory diseases. However, there…
T hücre gerçek zamanlı Canlı Görüntüleme Kompleks Oluşum Sinyal
Protection against infectious diseases is mediated by the immune system 1,2. T lymphocytes are the master coordinators of the immune system,…
Hücre içi Komşu maruz kalan hücreler, apoptotik hücre ölümü ile etkileşim yoluyla canlı hücreler İndüklenen sinyal olaylarının tanımlanması
Cells dying by apoptosis, also referred to as regulated cell death, acquire multiple new activities that enable them to influence the function of…

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