2025
Molecular Dynamics of Trogocytosis and Other Contact-Dependent Cell Trafficking Mechanisms in Tumor Pathogenesis
Marcarian H, Sivakoses A, Bothwell A. Molecular Dynamics of Trogocytosis and Other Contact-Dependent Cell Trafficking Mechanisms in Tumor Pathogenesis. Cancers 2025, 17: 2268. PMID: 40723152, PMCID: PMC12294004, DOI: 10.3390/cancers17142268.Peer-Reviewed Original ResearchTrafficking mechanismsDe novo synthesisTumor cellsFilamentous actinMolecular mechanismsSubcellular componentsCell fusionIntercellular transferAnti-tumor immunityNucleic acidsExtracellular vesiclesTumor cell proliferationCell proliferationMembrane fragmentsNearby cellsTumor pathogenesisCellsTumor microenvironmentTumorEntosisActinTraffickingTrogocytosisProteinVesicles
2001
Argosomes A Potential Vehicle for the Spread of Morphogens through Epithelia
Greco V, Hannus M, Eaton S. Argosomes A Potential Vehicle for the Spread of Morphogens through Epithelia. Cell 2001, 106: 633-645. PMID: 11551510, DOI: 10.1016/s0092-8674(01)00484-6.Peer-Reviewed Original ResearchConceptsWingless proteinFormation of morphogen gradientsImaginal disc epitheliumCell biological mechanismsSpreading of morphogensDisc epitheliumMorphogen gradientsArgosomesTissue patterningMorphogenWinglessMembrane fragmentsCell membraneProteinBiological mechanismsCellsAdjacent tissuesMembraneEndosomesBasolateral membranePotential vehicleTissueFragments
1982
[11] The identification of helical segments in the polypeptide chain of bacteriorhodopsin
Engelman D, Goldman A, Steitz T. [11] The identification of helical segments in the polypeptide chain of bacteriorhodopsin. Methods In Enzymology 1982, 88: 81-88. DOI: 10.1016/0076-6879(82)88014-2.Peer-Reviewed Original ResearchLysine amino groupsAqueous surfaceAqueous environmentAmino groupsModification of interestPurple membrane fragmentsElectron microscopyReagentsHelical segmentsMoleculesBacteriorhodopsin structureHelical regionSingle lysineSoluble enzymePolypeptide chainCyanogen bromide fragmentsDerivitizationProteolytic enzymesKind of modificationHelixMembraneMembrane fragmentsComplexesAminoModification
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