Mouse IL-33
IL33 is a cytokine that plays a crucial role in immune responses, particularly in the context of allergic reactions and tissue injury.
Key Roles:
- Receptor Interaction: IL33 binds to the IL1RL1/ST2 receptor, activating NF-kappa-B and MAPK signaling pathways in target cells, leading to various immune responses.
- Th2 Cell Maturation: It is involved in the maturation of T-helper type 2 (Th2) cells and promotes the secretion of Th2-associated cytokines, enhancing allergic and anti-parasitic responses.
- Activation of Immune Cells: IL33 activates mast cells, basophils, eosinophils, and natural killer (NK) cells, contributing to the orchestration of the immune response.
- Macrophage Polarization: It enhances the polarization of alternatively activated macrophages, which are involved in resolving inflammation.
- Chemoattraction: IL33 acts as a chemoattractant for Th2 cells and may function as an "alarmin," amplifying immune responses during tissue injury.
- Mitochondrial Rewiring: It induces mitochondrial changes that reduce reactive oxygen species (ROS) production while maintaining the Krebs cycle, facilitating the differentiation of macrophages towards an anti-inflammatory phenotype.
- Nuclear Role: In its uncleaved form, IL33 is constitutively expressed in quiescent endothelial cells, acting as a chromatin-associated factor that represses transcription by sequestering NF-kappaB/RELA.
IL33 is significant for its dual roles in promoting Th2 responses and acting as a damage-associated molecular pattern (DAMP) during tissue injury, linking innate and adaptive immunity.
TU-1
hERP29 Proximal Promoter, a Synthetic Splice, and a portion of the hACTB gene.
A portion of the hUCP2 Proximal Promoter, a Synthetic Splice, and a terminal portion of the hS100A11 gene.
A portion of the hEIF-4A1 Proximal Promoter, a Synthetic Splice, and a terminal portion of the hADAM9 gene.
A portion of the hPCNA Proximal Promoter, a Synthetic Splice, and a terminal portion of the hCOL5A1 gene.
A portion of the Murine Cytohesin-1 Proximal Promoter, a Synthetic Splice, and a terminal portion of the hACTN1 gene.
A portion of the Mus E2A Proximal Promoter, a Synthetic Splice, and a terminal portion of the hKDELR3 gene.
A portion of the hPNP Proximal Promoter, a Synthetic Splice, and a terminal portion of the hANPEP gene.
A portion of the bMHC Proximal Promoter, a Synthetic Splice, and a terminal portion of the hCD58 gene
*NOTE: bMHC info (USPTO-US005441889A)
hERP29 Proximal Promoter, a Synthetic Splice, and a portion of the hACTB gene.
A portion of the hUCP2 Proximal Promoter, a Synthetic Splice, and a terminal portion of the hS100A11 gene.
A portion of the hEIF-4A1 Proximal Promoter, a Synthetic Splice, and a terminal portion of the hADAM9 gene.
A portion of the hPCNA Proximal Promoter, a Synthetic Splice, and a terminal portion of the hCOL5A1 gene.
A portion of the Murine Cytohesin-1 Proximal Promoter, a Synthetic Splice, and a terminal portion of the hACTN1 gene.
A portion of the Mus E2A Proximal Promoter, a Synthetic Splice, and a terminal portion of the hKDELR3 gene.
A portion of the hPNP Proximal Promoter, a Synthetic Splice, and a terminal portion of the hANPEP gene.
A portion of the bMHC Proximal Promoter, a Synthetic Splice, and a terminal portion of the hCD58 gene
*NOTE: bMHC info (USPTO-US005441889A)