2013
DOI: 10.4161/cam.27479
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Mammalian CAP (Cyclase-associated protein) in the world of cell migration

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Cited by 25 publications
(27 citation statements)
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References 40 publications
(61 reference statements)
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“…Indeed, it is involved in the turnover of the actin branches, so promoting actin filaments treadmilling and participating to the formation of cell protrusions related to the motile phenotype [131]. This attitude has been proven to be enhanced in malignant cancer cells [132,133]. As already reported, in our tissue we have found four COF1 isoforms, on of which ubiquitous and three sporadic.…”
Section: Cofilin1 Cof1 (Cfl1)supporting
confidence: 68%
“…Indeed, it is involved in the turnover of the actin branches, so promoting actin filaments treadmilling and participating to the formation of cell protrusions related to the motile phenotype [131]. This attitude has been proven to be enhanced in malignant cancer cells [132,133]. As already reported, in our tissue we have found four COF1 isoforms, on of which ubiquitous and three sporadic.…”
Section: Cofilin1 Cof1 (Cfl1)supporting
confidence: 68%
“…CAP1 and CAP2 are the two mammalian CAP isoforms. Of the two, CAP1 has been studied more extensively and its function as a regulator of the actin cytoskeleton and cell migration has been solidly established Moriyama and Yahara, 2002;Zhang et al, 2013;Zhou et al, 2014). Our work here focuses on CAP1.…”
Section: Introductionmentioning
confidence: 99%
“…CAPs regulate actin dynamics at multiple levels. They bind and sequester actin monomers to prevent them from polymerizing Gieselmann and Mann, 1992;Zelicof et al, 1996), which helps to maintain a sufficiently large and readily accessible G-actin pool that is essential for rapid actin cytoskeletal reorganization (Zhou et al, 2014). Studies over the past decade have revealed that several domains within CAPs bind to actin, and that CAPs also facilitate nucleotide exchange of ATP onto monomers (Hubberstey and Mottillo, 2002;Ono, 2013).…”
Section: Introductionmentioning
confidence: 99%
“…Phosphopeptides from additional 29 phosphoproteins not included in the MRM assays were quantified by SWATH‐MS2. Some interesting examples of phosphopeptides with high biological variation that may be linked to various disease states included IGF‐1, known to be connected with diabetes‐associated cancers , CD44 receptor for extracellular proteins involved in cell migration and tumor growth and progression , vitamin D binding protein (VTDB) known to affect inflammation and cell proliferation in cancer and cardiovascular disease , adenyl cyclase associated protein 1 (CAP1) implicated in cell motility and tumor invasiveness , and SPARK‐like protein 1 (SPRL1) with tumor suppressor function . Interestingly, in addition to the highly variable pS92 on SPRL1, another phosphosite pS295 on SPRL1 had lower biological variability (Supporting Information Table 4).…”
Section: Resultsmentioning
confidence: 99%