The phrase "addressing the expression levels" is correct and usable in written English.
It can be used in contexts related to scientific research, particularly in fields like biology or genetics, where one discusses the measurement or modification of gene or protein expression levels.
Example: "The study focuses on addressing the expression levels of specific genes in response to environmental changes."
Alternatives: "modifying the expression levels" or "evaluating the expression levels".
Here, we investigated whether H2S played a regulatory role within the periodontal remodelling process by addressing the expression level of OPG/RANKL in hPDLCs.
To better address the expression levels of miR-23a, miR-27a and miR-24-2 in HEK293T cells before and after p(23a∼27a∼24-2) cluster over expression, we did time course study using semiquantitative PCR.
To address this question, we compared the expression levels of cyclin D1 and the capacity to transit from proliferative growth to quiescence in KRIT1−/− and Lv-KRIT1 MEFs grown to post-confluence either in the absence or presence of the ROS scavenging agent N-acetylcysteine (NAC).
In order to address this question, we studied the expression levels of the 11 genes in kidney biopsy samples from subjects with three other common forms of primary GN: focal segmental glomerulosclerosis (FSGS), membranous nephropathy (MGN), and minimal change disease (MCD).
To address this question, we examined the expression levels of Bim, Bid and PUMA in HTLV-1-infected T-cell lines.
In order to address this, we looked at the expression levels of a number of TLR signalling-associated genes before and after LPS stimulation using a QRT-PCR-based array system (see Table 1).
To address these issues, we modulated the expression levels of TDP-43 in the Drosophila glia and found that the protein was required to regulate the subcellular wrapping of motoneuron axons, promote synaptic growth and the formation of glutamate receptor clusters at the neuromuscular junctions.
Several proteins were chosen arbitrarily to address the protein expression levels as well as the localization in pterygium tissues.
Fewer studies addressed the mRNA expression levels in colon cancer of the other VEGF family members: VEGF-B, VEGF-C, VEGF-D and Placental Growth Factor (PlGF).
To address the above issue, we measured the expression levels of several members of the TGFβ superfamily.
