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Cancer Metastasis: CXCR4 Posted by: CancerQuest
Video duration: 81 seconds Global video hits: 14709 3D animation. Best viewed with anaglyph (red/green glasses). This animation shows the spread of cancer via blood vessels. In this case, the final destination is guided by signaling molecules that bind to the migrating cells. In the example shown, the signaling molecules are SDF-1 and the receptor is CXCR4. This is thought to occur in breast cancer and some other cancer types. Related: breast, cancer, malignant, metastasis, tumor |
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CXCR4 Binding Inhibition Posted by: CancerQuest
Video duration: 26 seconds Global video hits: 1127 The CXCR4 protein is a chemokine receptor that appears to be involved in several different disease processes. First, the receptor seems to guide cancer cell migration during metastasis. Second, the CXCR4 protein is a co-receptor for some forms of HIV. The animation depicts the inhibition of the binding of CXCR4 with its ligand, SDF-1. Related: aids, cancer, cd4, hiv, metastasis |
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HIV: Replicação e farmacodinâmica Posted by: HelenoPaiva
Video duration: 313 seconds Global video hits: 14313 Exibe a entrada do HIV em um LT CD4+, sua replicação e a farmacodinâmica dos principais anti-retrovirais: Inibidores de TR, de protease, de integrase e de fusão. Legendas e tradução feitas por mim. Related: aids, ccr5, cxcr4, gp120, gp41, hiv, integrase, protease, reversa, transcriptase |
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hiv Posted by: rafaelwaa
Video duration: 269 seconds Global video hits: 9681 Mecanismo de entrada do hiv na celula hospedeira e mudanca de tropismo Related: biologia, bioquimica, ccr5, cxcr4, hiv, molecular |
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Comment le virus pénètre dans la cellule Posted by: tibotecvih
Video duration: 86 seconds Global video hits: 2643 Le core viral est appelé capside. Le core viral contient : Un génome constitué de deux copies identiques d' ARN, qui contiennent les informations génétiques permettant au virus de se répliquer, et trois enzymes qui sont nécéssaires à la réplication du virus : la transcriptase inverse, l'intégrase et la protéase. Related: ccr5, cd4, cellule, cxcr4, gp120, pénétrer, tibotec, vih, virus |
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