These results demonstrate the ability of an acute MV infection to affect Foxp3+ Treg homeostasis and shed a new light on the immunological basis of measles paradox, where the strong anti-viral reaction is associated with a profound suppression of responses to unrelated antigens.
Different studies have shown that both tuberculosis and HIV infection can inhibit T cell effector functions, such as production of IFN-γ and interleukin-2, and co-infection is associated with more profound suppression of type-1 cytokine responses [ 10, 20, 21].
We conclude that while 4OHA alone is unlikely to be a satisfactory treatment for premenopausal patients with advanced breast cancer, 4OHA in conjunction with goserelin leads to profound suppression of oestradiol.
Patients receiving neo-adjuvant treatment with the AIs experience a profound suppression of oestrogen levels, and the suppression of oestrogen in tumour is comparable with the fall in plasma oestrogen levels and in vivo total body aromatase inhibition (Geisler et al, 2001, 2002, 2008).
34, 35 This is important because, in contrast with the anticancer effect that requires profound suppression of testosterone, an increased cardiovascular risk is already observed in cases of mild hypogonadism.
Steady escalation in serum potassium levels reliably leads to profound suppression of myocardial conduction, with atrial tissue and AV nodal tissue being particularly sensitive to hyperkalemia's inhibition of phase one depolarization.
This practice was largely abandoned more than 20 years ago as a result of etomidate's association with increased mortality, which was attributed to profound suppression of adrenal steroidogenesis primarily through its potent inhibition of the enzyme 11β-hydroxylase [ 3- 5].
The effects of insulin on the metabolic flux distribution of L6E9 myotubes reported in the present study correlate with the known activation of PDC by profound suppression of Pdk4 expression in skeletal muscle [ 40], inhibition of expression of the Pck1 gene, and the increase in glucose uptake and lactate production observed using other approaches [ 38],[ 41].
The final result is a profound suppression of bone turnover and, with time, a reduction or cessation of bone remodeling.
