The phrase "availability of factors" is correct and usable in written English.
It can be used in contexts discussing resources, inputs, or elements that are accessible or present for a particular purpose or analysis.
Example: "The availability of factors such as labor and capital is crucial for the success of the project."
Alternatives: "accessibility of resources" or "presence of elements".
It is known that matrix provides a trophic signal for the cells and an altered matrix may influence the availability of factors that regulate apoptosis.
One possible choice, of course, is to maximize consumption for given availability of factors.
The synergistic reduction in translocation frequency observed when the est2Δ and rad52Δ alleles are combined in double mutants (Table 2), suggests that telomerase deficiency may affect the availability of factors other than Rad52 for DSB-stimulated translocation formation.
The function of any TF does not depend solely on its expression level but on many other aspects, such as DNA occupancy levels and the tissue-specific availability of factors it interacts with [ 12, 57].
Indeed, data from Knowles et al (2003) suggest that the availability of factors, such as oxygen, ascorbate and iron, may regulate which HIF isoform is active, even when both HIF-1 and HIF-2 are expressed.
In patients with hemophilia A, outcomes have improved dramatically over the last few decades due to several advances in care, including the availability of factor VIII (FVIII) concentrates.
The distinction between rural and urban contexts within China is important due to differences in access to treatment, both in terms of access to expert hemophilia professionals and to availability of factor replacement therapy.
Indeed, the mortality curve in hemophiliacs over the years has a biphasic form with two peaks: one before the 1960s (before the widespread availability of factor replacement therapy) and the other in the 1980s 1990s (after the occurrence of AIDS and of the clinical manifestations of earlier HCV infections).
(6) To overcome some of these limitations, a biomaterial delivery platform was explored to facilitate greater control over the bioactivity and availability of growth factors, particularly transforming growth factor beta (TGFβ1), delivered locally to targeted cell populations or tissues.
During embryogenesis, most neural crest-derived sympathetic precursor cells undergo c-jun-dependent apoptosis as the availability of trophic factors (particularly nerve growth factor) becomes limiting (Estus et al, 1994).
Alternatively the availability of growth factors such as transforming growth factor beta (which has been shown to assist in MSC differentiation to an NP-like phenotype [ 43, 44]) sequestered in the IVD matrix may direct MSC differentiation.
