نتایج جستجو برای: rab23
تعداد نتایج: 78 فیلتر نتایج به سال:
ing the duplication generates increased levels of EFNB1 transcript, compared to the normal chromosome. We also show that imbalance of ephrin-B1 between X chromosomes in a mouse model containing a hypomorphic Efnb1 conditional allele results in aberrant cell mixing of the cranial primordia during development and hypertelorism. Taken together these data suggest that cellular mosaicism for differe...
Growing evidence indicates that Rab GTPases, key regulators of intracellular transport in eukaryotic cells, play an important role in cancer. We analysed the deregulation at the transcriptional level of the genes encoding Rab proteins and Rab-interacting proteins in bladder cancer pathogenesis, distinguishing between the two main progression pathways so far identified in bladder cancer: the Ta ...
MOTIVATION Among many large-scale proteomic quantification methods, 18O/16O labeling requires neither specific amino acid in peptides nor label incorporation through several cell cycles, as in metabolic labeling; it does not cause significant elution time shifts between heavy- and light-labeled peptides, and its dynamic range of quantification is larger than that of tandem mass spectrometry-bas...
Polycystin-2 (also called TRPP2), an integral membrane protein mutated in patients with cystic kidney disease, is located in the primary cilium where it is thought to transmit mechanical stimuli into the cell interior. After studying a series of polycystin-2 deletion mutants we identified two amino acids in loop 4 that were essential for the trafficking of polycystin-2 to the somatic (nonciliar...
Hedgehog (Hh) proteins belong to a class of morphogens involved in many biological processes during embry-onic development; they are relatively silent during normal adult life although they may be recruited postnatally in re-sponse to tissue injury. Three secreted proteins have been identified: Sonic hedgehog (Shh), Desert hedgehog and Indianhedgehog. The interaction of Hh ligand wi...
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