Pro‐atherogenic stimuli initiate increased cell‐cell contacts in carotids
نویسندگان
چکیده
منابع مشابه
Probing lipid rafts with proximity imaging: actions of proatherogenic stimuli.
Glycosylphosphatidylinositol (GPI)-anchored proteins have been shown to cluster in microdomains enriched in glycosphingolipids and cholesterol and represent a relatively selective marker of lipid rafts. In recent years, several attempts have been made to use fluorescent probes to nondisruptively label these domains in living cells. Here, we have transfected endothelial cells with a GPI-anchored...
متن کاملA cardiologist in the carotids.
Carotid endarterectomy for stroke prevention has been the standard of care for 50 years in patients with extra-cranial carotid bifurcation disease. Over the past decade, carotid stenting has emerged as a viable alternative to surgery. Combined with filter embolic protection devices, both a randomized control trial (Stenting and Angioplasty with Protection in Patients at High Risk for Endarterec...
متن کاملIncreased Langerhans cell accumulation after mycobacterial stimuli
AIMS To evaluate the role of Langerhans cells (LCs) in the local activation of leprosy lesions. LCs, acting as tolerance inducers and immune stimuli, are dendritic cells recently implicated in cutaneous homeostasis. The role of LCs in the defence against mycobacterial infection remains poorly understood. METHODS AND RESULTS The number and distribution of CD1a+ skin cells and HLA-DR and interc...
متن کاملSignificance of the number of stimuli to initiate ouabain-induced arrhythmias in the intact heart.
Ouabain-induced arrhythmias are a well-known model used to study triggered activity resulting from delayed afterdepolarizations. In the intact heart, initiation of these arrhythmias is promoted by pacing, especially at fast rates. However, the relevance of the number of stimuli is unknown. In conscious dogs with formalin-induced atrioventricular block, we investigated the effect of variations i...
متن کاملApoptotic stimuli initiate MLL-AF9 translocations that are transcribed in cells capable of division.
Activation of apoptosis introduces a site-specific break within intron 11 of the MLL gene. Using the CD95 apoptotic signaling pathway in human lymphoblastoid cells, the 5' fragment of MLL undergoes translocation to intron 4 of AF9 and the proleukemogenic MLL-AF9 fusion gene created is transcribed. Both the breaks in MLL and transcription of the MLL-AF9 fusion gene are suppressed in the presence...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The FASEB Journal
سال: 2009
ISSN: 0892-6638,1530-6860
DOI: 10.1096/fasebj.23.1_supplement.593.9