In serpentine soils, P fertilization increased the invasion rate and dominance of invasives within 2 years (Huenneke et al. 1990).
Targeted inhibition of cystatin C using specific siRNA resulted in an increased invasiveness of PC3 cells, whereas induction of cystatin C overexpression greatly reduced invasion rate of PC3 in vitro.
Tcf-4 overexpressing MCF10AT cells showed a 56% higher invasive ability than the vector control cells as determined by the relative invasion rate of the transfected cells through Matrigel-coated Boyden chambers.
We could previously show that silencing of Fascin decreases not only the migratory and invasive capacity of cancer cells [[ 28],[ 29]], but also the invasion rate of cells derived from Adult T-cell leukemia/lymphoma [[ 30]].
Additionally, previous studies assumed a time-constant rate of invasion that was the time average of invasion rate.
The effects of various parameters on gas invasion rate have been evaluated, including the inlet temperature and circulation rate of drilling fluid, the rate of penetration, the wellbore size, and the circulation condition with or without drilling risers.
Recent studies by Ayanu et al. (2015) and Haregeweyn et al. (2013) have shown that the P. juliflora invasion rate is increasing rapidly, suppressing indigenous plants, while negatively affecting human health as well as livestock production.
Further, the number of P. juliflora seedlings was proportionally lower the higher the invasion rate, indicating that P. juliflora might suppress seedling growth through allelopathy and, hence, simulate self-thinning in areas of high presence.
In vitro invasion assays were carried out using the U251MG cell line and the invasion rate was reduced by up to 61% in the presence of the selective CatS inhibitor 4-Morpholineurea-Leu-HomoPhe-vinylsulphone.
The invasion rate was determined by counting the crystal violet-stained cells.
These P. falciparum P52 deficient sporozoites demonstrate gliding motility, cell traversal and an invasion rate into primary human hepatocytes in vitro that is comparable to wild type sporozoites.
