Circadian clocks are endogenous oscillators that control 24-h physiological and behavioral
processes. The central circadian clock exerts control over myriad aspects of mammalian …

Various features, components, and functions of the immune system present daily variations.
Immunocompetent cell counts and cytokine levels present variations according to the time of …

Background Circadian rhythm is characterised by daily variations in biological activity to
align with the light and dark cycle. These diurnal variations, in turn, influence physiological …

Pathogens give rise to a wide range of diseases threatening global health and hence
drawing public health agencies' attention to establish preventative and curative solutions …

Parasites have evolved various mechanisms to favor infection of their hosts and enhance
the success of the infection. In this respect, time-of-day effects were found during the course …

Timing is everything. Many organisms across the tree of life have evolved timekee**
mechanisms that regulate numerous of their cellular functions to optimize timing by …

Obesity, a chronic, preventable disease, has significant comorbidities that are associated
with a great human and financial cost for society. The aim of the present work is to …

Most organisms have developed circadian clocks to adapt to 24-hour cycles in the
environment. These clocks have become crucial for modulating and synchronizing complex …

Almost every living organism on earth is exposed to a fluctuating environment, for example,
light: dark cycles, food availability and seasonal photoperiods. Most species have therefore …

Current clinical data show a strong correlation between time of day and illness manifestation
or immune activity. For example, symptoms of rheumatoid arthritis occur during the morning …