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Search: authors:"Loredana Fiorentino"

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Mice Heterozygous for Tumor Necrosis Factor-α Converting Enzyme Are Protected From Obesity-Induced Insulin Resistance and Diabetes

Matteo Serino Rossella Menghini Loredana Fiorentino Roberta Amoruso Alessandro Mauriello Davide Lauro Paolo Sbraccia Marta L. Hribal Renato Lauro Massimo Federici OBJECTIVE-Tumor necrosis factor

Feedback inhibition by RALT controls signal output by the ErbB network

The ErbB-2 interacting protein receptor-associated late transducer (RALT) was previously identified as a feedback inhibitor of ErbB-2 mitogenic signals. We now report that RALT binds to ligand-activated epidermal growth factor receptor (EGFR), ErbB-4 and ErbB-2.ErbB-3 dimers. When ectopically expressed in 32D cells reconstituted with the above ErbB receptor tyrosine kinases (RTKs...