The risks of sleeping "too much". Survey of a National Representative Sample of 24671 adults (INPES health barometer).

BackgroundA significant U-shaped association between sleep duration and several morbidity (obesity, diabetes or cardiovascular disease) and mortality risks has been regularly reported.However, although the physiological pathways and risks associated with "too short sleep" (PurposeTo explore socio-demographic characteristics and comorbidities of "lo

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Differential expression and function of PDE8 and PDE4 in effector T cells: Implications for PDE8 as a drug target in inflammation.

Abolishing the inhibitory signal of intracellular cAMP is Gift Card a prerequisite for effector T (Teff) cell function.The regulation of cAMP within leukocytes critically depends on its degradation by cyclic nucleotide phosphodiesterases (PDEs).We have previously shown that PDE8A, a PDE isoform with 40-100-fold greater affinity for cAMP than PDE4,

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