Entry
Name
Inflammatory mediator regulation of TRP channels - Papio anubis (olive baboon)
Description
The TRP channels that exhibit a unique response to temperature have been given the name thermo-TRPs. Among all thermo- TRP channels, TRPV1-4, TRPM8, and TRPA1 are expressed in subsets of nociceptive dorsal root ganglion (DRG) neuron cell bodies including their peripheral and central projections. These channels can be modulated indirectly by inflammatory mediators such as PGE2, bradykinin, ATP, NGF, and proinflammatory cytokines that are generated during tissue injury. While the noxious heat receptor TRPV1 is sensitized (that is, their excitability can be increased) by post-translational modifications upon activation of G-protein coupled receptors (GPCRs) or tyrosine kinase receptors, the receptors for inflammatory mediators, the same action appears to mainly desensitize TRPM8, the main somatic innocuous cold sensor. This aforementioned sensitization could allow the receptor to become active at body temperature, so it not only contributes toward thermal hypersensitivity but also is possibly a substrate for ongoing persistent pain.
Class
Organismal Systems; Sensory system
BRITE hierarchy
Pathway map
panu04750 Inflammatory mediator regulation of TRP channels
Other DBs
Organism
Papio anubis (olive baboon) [GN:
panu ]
Gene
100137386 TRPM8; transient receptor potential cation channel subfamily M member 8 [KO:K04983 ]
100510873 PIK3R1; phosphatidylinositol 3-kinase regulatory subunit alpha isoform X4 [KO:K02649 ]
100998471 IL1RAP; interleukin-1 receptor accessory protein isoform X1 [KO:K04723 ]
100998582 TRPV2; transient receptor potential cation channel subfamily V member 2 isoform X3 [KO:K04971 ]
100998763 PLCB1; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-1 isoform X1 [KO:K05858 ] [EC:3.1.4.11 ]
100999120 PLCB4; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-4 isoform X5 [KO:K05858 ] [EC:3.1.4.11 ]
100999996 TRPV3; transient receptor potential cation channel subfamily V member 3 [KO:K04972 ]
101001272 ITPR3; inositol 1,4,5-trisphosphate receptor type 3 isoform X1 [KO:K04960 ]
101002278 PIK3CD; LOW QUALITY PROTEIN: phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform [KO:K00922 ] [EC:2.7.1.153 ]
101002971 PIK3R3; phosphatidylinositol 3-kinase regulatory subunit gamma isoform X1 [KO:K02649 ]
101004091 PLCG2; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase gamma-2 isoform X1 [KO:K05859 ] [EC:3.1.4.11 ]
101004867 TRPV1; transient receptor potential cation channel subfamily V member 1 [KO:K05222 ]
101004976 PIK3CA; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform isoform X1 [KO:K00922 ] [EC:2.7.1.153 ]
101008699 PIK3CB; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform isoform X1 [KO:K00922 ] [EC:2.7.1.153 ]
101008925 CAMK2B; calcium/calmodulin-dependent protein kinase type II subunit beta isoform X10 [KO:K04515 ] [EC:2.7.11.17 ]
101009981 PIK3R2; phosphatidylinositol 3-kinase regulatory subunit beta [KO:K02649 ]
101009984 CAMK2D; calcium/calmodulin-dependent protein kinase type II subunit delta isoform X37 [KO:K04515 ] [EC:2.7.11.17 ]
101010000 PLCB2; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-2 isoform X4 [KO:K05858 ] [EC:3.1.4.11 ]
101011087 CAMK2A; calcium/calmodulin-dependent protein kinase type II subunit alpha isoform X1 [KO:K04515 ] [EC:2.7.11.17 ]
101012165 PLCG1; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase gamma-1 isoform X2 [KO:K01116 ] [EC:3.1.4.11 ]
101013075 PTGER4; prostaglandin E2 receptor EP4 subtype isoform X1 [KO:K04261 ]
101014300 PTGER2; prostaglandin E2 receptor EP2 subtype isoform X2 [KO:K04259 ]
101015622 TRPV4; transient receptor potential cation channel subfamily V member 4 isoform X2 [KO:K04973 ]
101016118 PPP1CB; serine/threonine-protein phosphatase PP1-beta catalytic subunit isoform X2 [KO:K06269 ] [EC:3.1.3.16 ]
101016452 TRPA1; transient receptor potential cation channel subfamily A member 1 isoform X1 [KO:K04984 ]
101017317 ITPR1; inositol 1,4,5-trisphosphate receptor type 1 isoform X1 [KO:K04958 ]
101019754 CALML4; LOW QUALITY PROTEIN: calmodulin-like protein 4 [KO:K02183 ]
101019885 CAMK2G; calcium/calmodulin-dependent protein kinase type II subunit gamma isoform X18 [KO:K04515 ] [EC:2.7.11.17 ]
101023200 ITPR2; inositol 1,4,5-trisphosphate receptor type 2 isoform X1 [KO:K04959 ]
101024177 GNAQ; guanine nucleotide-binding protein G(q) subunit alpha isoform X2 [KO:K04634 ]
Compound
C01245 D-myo-Inositol 1,4,5-trisphosphate
C04742 (15S)-15-Hydroxy-5,8,11-cis-13-trans-eicosatetraenoate
C12083 (5Z,7E,9E,14Z,17Z)-Icosapentaenoate
C20698 2-Aminoethyl diphenylborinate
Reference
Authors
Wang H, Woolf CJ
Title
Pain TRPs.
Journal
Reference
Authors
Levine JD, Alessandri-Haber N
Title
TRP channels: targets for the relief of pain.
Journal
Reference
Authors
Cheng JK, Ji RR
Title
Intracellular signaling in primary sensory neurons and persistent pain.
Journal
Reference
Authors
Julius D
Title
TRP channels and pain.
Journal
Reference
Authors
Patapoutian A, Peier AM, Story GM, Viswanath V
Title
ThermoTRP channels and beyond: mechanisms of temperature sensation.
Journal
Reference
Authors
Dhaka A, Viswanath V, Patapoutian A
Title
Trp ion channels and temperature sensation.
Journal
Reference
Authors
Story GM
Title
The emerging role of TRP channels in mechanisms of temperature and pain sensation.
Journal
Reference
Authors
Velazquez KT, Mohammad H, Sweitzer SM
Title
Protein kinase C in pain: involvement of multiple isoforms.
Journal
Reference
Authors
Zhang X, Huang J, McNaughton PA
Title
NGF rapidly increases membrane expression of TRPV1 heat-gated ion channels.
Journal
Reference
Authors
Bessac BF, Jordt SE
Title
Breathtaking TRP channels: TRPA1 and TRPV1 in airway chemosensation and reflex control.
Journal
Reference
Authors
Trevisani M, Siemens J, Materazzi S, Bautista DM, Nassini R, Campi B, Imamachi N, Andre E, Patacchini R, Cottrell GS, Gatti R, Basbaum AI, Bunnett NW, Julius D, Geppetti P
Title
4-Hydroxynonenal, an endogenous aldehyde, causes pain and neurogenic inflammation through activation of the irritant receptor TRPA1.
Journal
Reference
Authors
Latorre R, Brauchi S, Madrid R, Orio P
Title
A cool channel in cold transduction.
Journal
Reference
Authors
Babes A, Ciobanu AC, Neacsu C, Babes RM
Title
TRPM8, a sensor for mild cooling in mammalian sensory nerve endings.
Journal
Reference
Authors
Loyd DR, Henry MA, Hargreaves KM
Title
Serotonergic neuromodulation of peripheral nociceptors.
Journal
Reference
Authors
Grant AD, Cottrell GS, Amadesi S, Trevisani M, Nicoletti P, Materazzi S, Altier C, Cenac N, Zamponi GW, Bautista-Cruz F, Lopez CB, Joseph EK, Levine JD, Liedtke W, Vanner S, Vergnolle N, Geppetti P, Bunnett NW
Title
Protease-activated receptor 2 sensitizes the transient receptor potential vanilloid 4 ion channel to cause mechanical hyperalgesia in mice.
Journal
Reference
Authors
Mandadi S, Armati PJ, Roufogalis BD
Title
Protein kinase C modulation of thermo-sensitive transient receptor potential channels: Implications for pain signaling.
Journal
Related pathway
KO pathway