Proteins and peptides that are involved in SIGNAL TRANSDUCTION within the cell. Included here are peptides and proteins that regulate the activity of TRANSCRIPTION FACTORS and cellular processes in response to signals from CELL SURFACE RECEPTORS. Intracellular signaling peptide and proteins may be part of an enzymatic signaling cascade or act through binding to and modifying the action of other signaling factors.

Descriptor ID	D047908
MeSH Number(s)	D12.644.360 D12.776.476
Concept/Terms	Intracellular Signaling Peptides and Proteins Intracellular Signaling Peptides and Proteins Intracellular Signaling Peptides Intracellular Signaling Peptides Peptides, Intracellular Signaling Signaling Peptides, Intracellular Intracellular Signaling Proteins Intracellular Signaling Proteins Proteins, Intracellular Signaling Signaling Proteins, Intracellular

Below are MeSH descriptors whose meaning is more general than "Intracellular Signaling Peptides and Proteins".

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Below are MeSH descriptors whose meaning is more specific than "Intracellular Signaling Peptides and Proteins".