The phrase "an enhanced proportion" is correct and usable in written English.
It can be used when discussing an increased or improved ratio or share of something in a specific context, such as statistics or research findings.
Example: "The study revealed an enhanced proportion of participants who reported satisfaction with the new service compared to the previous version."
Alternatives: "an increased share" or "a greater ratio".
The data indicate that IFN-γ shifts the balance of the T-cell population in favor of an enhanced proportion of Foxp3+ Treg by selectively enhancing cell death in the non-Treg population and by promoting direct conversion of non-Treg precursors.
Plant samples showed an enhanced proportion of gas and solid fractions compared to microalgae.
Only a strain that co-overexpresses fabA and fabB will produce an enhanced proportion of unsaturated fatty acids [ 78].
Similar to studies with other cell types, increased elastic modulus of the scaffold yielded an enhanced proportion of α-smooth muscle actin-containing cells.
These studies succeeded in the production of PHA with an enhanced proportion of monomers with 6, 8, 10 and 12 carbon atoms.
The studied mixtures were primarily designed to have good liquefaction potential, and therefore contained an enhanced proportion of the key liquefying enzyme, EGII/Cel5A.
A greatly enhanced proportion of cis-epoxide was observed in the product, consistent with previous work showing that when the reaction occurred in the macrocyclic cavity steric constraints favored the cis product.
As shown in Figure 4C, after releasing NgR with PI-PLC, the enhanced proportion of GFAP positive cells by Nogo-66 treatment was mostly reversed.
We show that animals reared in enriched conditions, in parallel to increased survival of 3 weeks old PGCs, display decreased percentage of BrdU/GAD67 double-labelled cells and enhanced proportion of newborn cells expressing the plasticity-related molecules PSA-NCAM and doublecortin (DCX).
Our data demonstrated that the enhanced proportion of CD4+ T-cells besides the lower relative percentage of CD8+ T-cells leading to higher CD4+/CD8+ T-cell ratio observed in animals with metastasis may represent another relevant biomarker to be used in follow-up studies.
Also, Coro-1A−/− SP thymocytes had reduced proportions of mature (CD24lo) cells and, conversely, enhanced proportions of CD69+ and annexin V+ cells (Figure 1B).
