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In high yielding dairy cows the liver undergoes extensive physiological and biochemical changes during the early postpartum period in an effort to re-establish metabolic homeostasis and to counteract the adverse effects of negative energy balance (NEB). These adaptations are likely to be mediated by...
ORGANISM(S): Bos taurus 
Pancreatic M-CM-^_-cells adapt to compensate for the increased metabolic demand during insulin resistance. While the microRNA pathway has an essential role in the expansion of M-CM-^_-cell mass, the extent of its contribution is unclear. Here we show that miR-184 is silenced in the pancreatic islets...
ORGANISM(S): Mus musculus 
Increased energy demands to support lactation, coupled with lowered feed intake capacity results in negative energy balance (NEB) and is typically characterized by extensive mobilization of body energy reserves in the early postpartum dairy cow. The catabolism of stored lipid leads to an increase i...
ORGANISM(S): Bos taurus 
The polarization of macrophages into an anti-inflammatory or regulatory phenotype plays an important role in resolving inflammation. PGE2 regulates macrophage polarization via a PKA dependent pathway. PKA phosphorylates SIKs, inhibiting their ability to phosphorylate CRTC3 in cells. This in turn ...
ORGANISM(S): Mus musculus 
Piwi-interacting RNAs (piRNAs) guide Piwi Argonautes to suppress transposon activity in animal gonads. Known piRNA populations are extremely complex, with millions of individual sequences present in a single organism. Despite this complexity, specific Piwi proteins incorporate piRNAs with distinct n...
ORGANISM(S): Bombyx mori 
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