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PMID |
Sentence |
1 |
15964236
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The SH2 domain containing inositol polyphosphate 5-phosphatase-2: SHIP2.
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2 |
15964236
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The SH2 domain containing inositol polyphosphate 5-phosphatase-2 (SHIP2) hydrolyzes phosphatidylinositol 3,4,5-trisphosphate (PtdIns(3,4,5)P3) generating phosphatidylinositol 3,4-bisphosphate (PtdIns(3,4)P2).
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3 |
15964236
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Overexpression of SHIP2 inhibits insulin-stimulated phosphoinositide 3-kinase (PI3K) dependent signaling events.
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4 |
15964236
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SHIP2 knockout mice were originally reported to show lethal neonatal hypoglycemia resulting from insulin hypersensitivity, but in addition to inactivating the SHIP2 gene, the Phox2a gene was also inadvertently deleted.
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5 |
15964236
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Another SHIP2 knockout mouse has now been generated which inactivates the SHIP2 gene but leaves Phox2a intact.
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6 |
15964236
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The SH2 domain containing inositol polyphosphate 5-phosphatase-2: SHIP2.
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7 |
15964236
|
The SH2 domain containing inositol polyphosphate 5-phosphatase-2 (SHIP2) hydrolyzes phosphatidylinositol 3,4,5-trisphosphate (PtdIns(3,4,5)P3) generating phosphatidylinositol 3,4-bisphosphate (PtdIns(3,4)P2).
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8 |
15964236
|
Overexpression of SHIP2 inhibits insulin-stimulated phosphoinositide 3-kinase (PI3K) dependent signaling events.
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9 |
15964236
|
SHIP2 knockout mice were originally reported to show lethal neonatal hypoglycemia resulting from insulin hypersensitivity, but in addition to inactivating the SHIP2 gene, the Phox2a gene was also inadvertently deleted.
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10 |
15964236
|
Another SHIP2 knockout mouse has now been generated which inactivates the SHIP2 gene but leaves Phox2a intact.
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11 |
22056672
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In this study, we demonstrate that Nkx2.2 is part of a large repression complex in pancreatic β cells that includes DNMT3a, Grg3, and HDAC1.
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12 |
22056672
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Mutation of the endogenous Nkx2.2 tinman (TN) domain in mice abolishes the interaction between Nkx2.2 and Grg3 and disrupts β-cell specification.
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13 |
22056672
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Furthermore, we demonstrate that Nkx2.2 preferentially recruits Grg3 and HDAC1 to the methylated Aristaless homeobox gene (Arx) promoter in β cells.
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14 |
22056672
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The Nkx2.2 TN mutation results in ectopic expression of Arx in β cells, causing β-to-α-cell transdifferentiation.
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15 |
22056672
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Notably, subsequent removal of Arx in the β cells of Nkx2.2(TNmut/TNmut) mutant mice reverts the β-to-α-cell conversion, indicating that the repressor activities of Nkx2.2 on the methylated Arx promoter in β cells are the primary regulatory events required for maintaining β-cell identity.
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