Interaction of Duffy Antigen Receptor for Chemokines and KAI1: A Critical Step in Metastasis Suppression: Figure 1.
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چکیده
منابع مشابه
Interaction of Duffy antigen receptor for chemokines and KAI1: a critical step in metastasis suppression.
Tumor metastases suppressor protein KAI1/CD82 is capable of blocking the tumor metastases without affecting the primary tumor formation, and its expression is significantly down-regulated in many types of human cancers. However, the exact molecular mechanism of the suppressor function of KAI1 remains elusive. Evidence from our laboratory supports a model in which tumor cells dislodge from the p...
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Leukocyte functions are linked to their migratory responses, which, in turn, are largely determined by the expression profile of classical chemokine receptors. Upon binding their cognate chemokines, these G-protein-coupled receptors (GPCRs) initiate signaling cascades and downstream molecular and cellular responses, including integrin activation and cell locomotion. Chemokines also bind to an a...
متن کاملThe Duffy Antigen Receptor for Chemokines DARC/ACKR1
The discovery that the Duffy antigen was a promiscuous chemokine binding protein was entirely serendipitous and resulted from research begun at Genentech in 1991. The company had a strong interest in chemokines because of their role in disease and this was furthered by the recent cloning of two chemokine receptors CXCR1 and CXCR2. Both were IL-8 (CXCL8) receptors expressed on immune cells, prim...
متن کاملDuffy Antigen Receptor for Chemokines Regulates Post-Fracture Inflammation
There is now considerable experimental data to suggest that inflammatory cells collaborate in the healing of skeletal fractures. In terms of mechanisms that contribute to the recruitment of inflammatory cells to the fracture site, chemokines and their receptors have received considerable attention. Our previous findings have shown that Duffy antigen receptor for chemokines (Darc), the non-class...
متن کاملThe Duffy antigen receptor for chemokines in acute renal failure: A facilitator of renal chemokine presentation.
OBJECTIVE Acute renal failure remains a major challenge in critical care medicine. Both neutrophils and chemokines have been proposed as key components in the development of acute renal failure. Although the Duffy antigen receptor for chemokines (DARC) is present in several tissues and a highly specific ligand for various chemokines, its exact role in vivo remains unclear. DESIGN Prospective,...
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ژورنال
عنوان ژورنال: Cancer Research
سال: 2007
ISSN: 0008-5472,1538-7445
DOI: 10.1158/0008-5472.can-06-3801