Sentence examples for by secretion of certain from inspiring English sources

However it is still not clear, whether the stem cell effect is a direct action of the mesenchymal-based cells or is rather mediated by secretion of certain stimulating factors.

It is not clear whether this is a direct action of the mesenchymal-based cells or is rather mediated by secretion of certain stimulating factors (Starke et al. [2009]).

As this filtrate passes through the tubule, its composition is altered by the secretion of certain substances into it and by the selective reabsorption of water and other constituents from it.

The cell line is of metastatic origin and an evasive response to disturbed tumor vasculature may be manifested by increased secretion of certain factors which induce osteolysis.

PDT is a targeted cancer therapy that reportedly leads to tumor cell apoptosis and/or necrosis by facilitating the secretion of certain pro-inflammatory cytokines and expression of multiple apoptotic mediators in the tumor microenvironment.

Indeed, genetic therapies aimed at increasing the secretion of certain cytokines by cancer cells seem to have potential as a mode of increasing the host response against tumour progression (Dranoff and Mulligan, 1995; Ettinghausen and Rosenberg, 1995).

The growth of the colonies in the presence of various chemicals or the secretion of certain proteins (as determined by biochemical assays) is measured by quantifying images by densitometry.

Besides repopulation of damaged tissue through proliferation and differentiation of hBMSCs, secretion of certain trophic factors by transplanted hBMSCs has more recently been suggested as a possible mechanism by which hBMSCs promote tissue regeneration [8].

PDGF and TGF-β strongly and selectively potentiate cytokine-induced synthesis and secretion of certain pro-inflammatory factors by FLS, such as IL6, IL8, MIP1α, and MMP3.

This demonstrates that TLR5 activation may be needed for secretion of certain defensins.

In acute rejection, platelets can recruit mononuclear cells by secretion of chemokines.