The trailing and leading edges are further refined with additional panels.
For example, a uniform distribution of 105 NRP1 and 105 VEGFR2 can extend the a tip cell's capture of VEGF165 to ∼30%, while clustering all receptors to the leading edge of the tip cell further increases capture to ∼87%.
It was proposed that EGF signals through Ras and c-Jun N-terminal kinase to induce TG2 expression at the leading edge of cancer cells, thus further supporting its role in breast cancer invasion and metastasis [ 41].
The low velocity region in the leading edge (LE) part of the tip gap is enlarged and the pressure side/tip junction separation bubble extends much further away from the leading edge in the clearance.
Further from Fig. 10a, at α = 7°, the scenario of separation, transition and reattachment occurs at x/C = 0. 2, 0.3 and 0.42, respectively, whereas at α = 8° and 10°, the bubble further shifts towards the leading edge.
The association between integrin and Rab 21 takes place further back from the leading edge of the cell than that observed for kermit2 and integrin.
Further away from the leading edge of the cells, some molecules were slightly blurred (see Movie S1), consistent with the thickness of the lamella regions.
Tail detachment occurs when cell-substrate linkages is preferentially disrupt in the back of the cell, whereas the leading edge remains attached to the ECM and further elongates [ 50].
Newly synthesized FN is then assembled to fill in the space between the gland bud surface and the cells at the leading edge of the cleft, thus stabilizing the cleft further [4].
Leading edge of the lumen intima interface to leading edge of the media adventitia defined cIMT.
