TLR2 co-stimulation is more responsible immunol.

[Baskakova]

Добрый день!

Подскажите, как в данном случае перевести слово "responsible"

...we compared the expression and function of TLR2
on CD4 versus (vs.) CD8 T cells, which have not been directly
compared yet. However, we found that TLR2 co-stimulation is more responsible for CD8 T cells than for CD4 T cells.

"...костимуляция TLR2 наиболее функциональна для клеток CD8, чем..." ? - это было бы верно?

Спасибо!