The regrowth of muscle tissue to repair injured or damaged muscle fibers in the postnatal stage.

The series of molecular signals generated by the accumulation of normal or misfolded proteins in the endoplasmic reticulum and leading to activation of transcription by NF-kappaB.

Any series of molecular signals that conveys information from the endoplasmic reticulum to the nucleus, usually resulting in a change in transcriptional regulation.

regulation of mitogen-activated protein kinase activity

Any process that modulates the frequency, rate or extent of MAP kinase activity.

The chemical reactions involving any one of a family of organic molecules consisting of a pyrimidine base covalently bonded to a sugar deoxyribose (a deoxyribonucleoside).

positive regulation of mitogen-activated protein kinase activity

Any process that activates or increases the rate of protein kinase activity.

A change in the state or activity of a cell (in terms of enzyme production, gene expression, etc.) as a result of the presence of unfolded proteins.

negative regulation of mitogen-activated protein kinase activity

Any process that stops, prevents or reduces the rate of MAPK activity.

regulation of mitogen-activated protein kinase kinase kinase cascade

Any process that modulates the frequency, rate or extent of signal transduction mediated by the MAPKKK cascade.

The chemical reactions involving any ribonucleoside, a nucleoside in which purine base is linked to a ribose (beta-D-ribofuranose) molecule.

Interacting selectively with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).

Interacting selectively with calmodulin, a calcium-binding protein with many roles, both in the calcium-bound and calcium-free states.

A change in state or activity of an organism or cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of the perception of an increase or decrease in the concentration of solutes outside the organism or cell.