Matches in SemOpenAlex for { <https://semopenalex.org/work/W2030703067> ?p ?o ?g. }
- W2030703067 endingPage "338" @default.
- W2030703067 startingPage "327" @default.
- W2030703067 abstract "B-50/GAP-43 is a growth-associated phosphoprotein enriched in growth cones and in the presynaptic terminal. The expression of the protein is restricted to the nervous system and is highest in the first week after birth. In adult brain, B-50 is enriched in areas with high plasticity. The regulation of expression of the B-50 gene occurs both at the transcriptional and post-transcriptional level by unknown mechanisms. The gene contains 2 regions displaying promoter activity, the most 3' of which (P2) is the active on in vivo. Expression of B-50 in non-neuronal cells results in filopodial extensions whereas antibodies or antisense oligo's to B-50 prevent neurite outgrowth. The protein is important for neuronal pathfinding. Several post-translational modifications have been described, ADP-ribosylation and palmitoylation in the membrane binding domain, phosphorylation by PKC, casein kinase II and phosphorylase kinase, and dephosphorylation by several phosphatases, among which is calcineurin. Interactions of B-50 have been described with calmodulin, PIP kinase, F-actin, and phospholipids. Recent studies indicate that the phosphorylation state and amount of calmodulin bound to B-50 regulate the rate of transmitter release. Induction of long-term potentiation by high frequency stimulation of hippocampal slices results in an increased state of B-50 phosphorylation. This will increase the amount of free calmodulin in the presynaptic terminal and increase the amount of transmitter released. Although B-50 is involved in seemingly unrelated forms of neuronal plasticity, neurite outgrowth and transmitter release, our unifying hypothesis is that the protein plays an (unknown) essential, modulatory role in membrane expansion." @default.
- W2030703067 created "2016-06-24" @default.
- W2030703067 creator A5058867245 @default.
- W2030703067 creator A5059314485 @default.
- W2030703067 creator A5088575640 @default.
- W2030703067 date "1996-06-30" @default.
- W2030703067 modified "2023-09-26" @default.
- W2030703067 title "Presynaptic phosphoprotein B-50/GAP-43 in neuronal and synaptic plasticity." @default.
- W2030703067 cites W136758419 @default.
- W2030703067 cites W1498483600 @default.
- W2030703067 cites W1520216906 @default.
- W2030703067 cites W1547925885 @default.
- W2030703067 cites W1553006378 @default.
- W2030703067 cites W1571818311 @default.
- W2030703067 cites W1585713797 @default.
- W2030703067 cites W1607660349 @default.
- W2030703067 cites W1608213943 @default.
- W2030703067 cites W1654314171 @default.
- W2030703067 cites W1656321026 @default.
- W2030703067 cites W1838152396 @default.
- W2030703067 cites W1871048879 @default.
- W2030703067 cites W1961508547 @default.
- W2030703067 cites W1964481641 @default.
- W2030703067 cites W1966107546 @default.
- W2030703067 cites W1967230963 @default.
- W2030703067 cites W1967526052 @default.
- W2030703067 cites W1967722848 @default.
- W2030703067 cites W1967921217 @default.
- W2030703067 cites W1968780026 @default.
- W2030703067 cites W1969846643 @default.
- W2030703067 cites W1972379941 @default.
- W2030703067 cites W1973487287 @default.
- W2030703067 cites W1973980506 @default.
- W2030703067 cites W1975551084 @default.
- W2030703067 cites W1977228353 @default.
- W2030703067 cites W1977826228 @default.
- W2030703067 cites W1985518540 @default.
- W2030703067 cites W1985587671 @default.
- W2030703067 cites W1987225445 @default.
- W2030703067 cites W1988475591 @default.
- W2030703067 cites W1988780329 @default.
- W2030703067 cites W1988815142 @default.
- W2030703067 cites W1989473982 @default.
- W2030703067 cites W1990346699 @default.
- W2030703067 cites W2000931129 @default.
- W2030703067 cites W2002775291 @default.
- W2030703067 cites W2006006113 @default.
- W2030703067 cites W2006123187 @default.
- W2030703067 cites W2006800431 @default.
- W2030703067 cites W2010831794 @default.
- W2030703067 cites W2010952556 @default.
- W2030703067 cites W2011339069 @default.
- W2030703067 cites W2011973094 @default.
- W2030703067 cites W2015223816 @default.
- W2030703067 cites W2016576459 @default.
- W2030703067 cites W2022156691 @default.
- W2030703067 cites W2025910204 @default.
- W2030703067 cites W2027738889 @default.
- W2030703067 cites W2036766556 @default.
- W2030703067 cites W2037054635 @default.
- W2030703067 cites W2040568781 @default.
- W2030703067 cites W2045375531 @default.
- W2030703067 cites W2049889551 @default.
- W2030703067 cites W2054092941 @default.
- W2030703067 cites W2055399825 @default.
- W2030703067 cites W2056424069 @default.
- W2030703067 cites W2058925305 @default.
- W2030703067 cites W2059629237 @default.
- W2030703067 cites W2061427561 @default.
- W2030703067 cites W2061927310 @default.
- W2030703067 cites W2063627391 @default.
- W2030703067 cites W2064447509 @default.
- W2030703067 cites W2064802171 @default.
- W2030703067 cites W2066101809 @default.
- W2030703067 cites W2069375503 @default.
- W2030703067 cites W2072826000 @default.
- W2030703067 cites W2073569988 @default.
- W2030703067 cites W2074544807 @default.
- W2030703067 cites W2079569052 @default.
- W2030703067 cites W2080823223 @default.
- W2030703067 cites W2083186979 @default.
- W2030703067 cites W2083502546 @default.
- W2030703067 cites W2086745732 @default.
- W2030703067 cites W2088611337 @default.
- W2030703067 cites W2092975268 @default.
- W2030703067 cites W2103191618 @default.
- W2030703067 cites W2103532628 @default.
- W2030703067 cites W2103920508 @default.
- W2030703067 cites W2104247816 @default.
- W2030703067 cites W2104274727 @default.
- W2030703067 cites W2108532852 @default.
- W2030703067 cites W2111291944 @default.
- W2030703067 cites W2112216633 @default.
- W2030703067 cites W2114381143 @default.
- W2030703067 cites W2118078864 @default.
- W2030703067 cites W2118851646 @default.
- W2030703067 cites W2120474481 @default.
- W2030703067 cites W2127444824 @default.