Entry
Name
Estrogen signaling pathway - Papio anubis (olive baboon)
Description
Estrogens are steroid hormones that regulate a plethora of physiological processes in mammals, including reproduction, cardiovascular protection, bone integrity, cellular homeostasis, and behavior. Estrogen mediates its cellular actions through two signaling pathways classified as "nuclear-initiated steroid signaling" and "membrane-initiated steroid signaling". In the "nuclear" pathway, estrogen binds either ERalpha or ERbeta, which in turn translocates to the nucleus, binds DNA at ERE elements and activates the expression of ERE-dependent genes. In "membrane" pathway, Estrogen can exert its actions through a subpopulation of ER at the plasma membrane (mER) or novel G-protein coupled E2 receptors (GPER). Upon activation of these receptors various signaling pathways (i.e. Ca2+, cAMP, protein kinase cascades) are rapidly activated and ultimately influence downstream transcription factors.
Class
Organismal Systems; Endocrine system
BRITE hierarchy
Pathway map
Ortholog table
Other DBs
Organism
Papio anubis (olive baboon) [GN:
panu ]
Gene
101009582 HSPA6; LOW QUALITY PROTEIN: heat shock 70 kDa protein 6 [KO:K03283 ]
101020820 EBAG9; receptor-binding cancer antigen expressed on SiSo cells [KO:K22455 ]
101006785 guanine nucleotide-binding protein G(s) subunit alpha isoforms XLas isoform X2 [KO:K04632 ]
101011350 ATF2; cyclic AMP-dependent transcription factor ATF-2 isoform X1 [KO:K04450 ]
101013627 ATF4; cyclic AMP-dependent transcription factor ATF-4 [KO:K04374 ]
101017891 CREB3L4; cyclic AMP-responsive element-binding protein 3-like protein 4 isoform X1 [KO:K09048 ]
101004296 CREB3L2; cyclic AMP-responsive element-binding protein 3-like protein 2 isoform X1 [KO:K09048 ]
101020406 CREB3; cyclic AMP-responsive element-binding protein 3 [KO:K09048 ]
101004434 CREB3L3; cyclic AMP-responsive element-binding protein 3-like protein 3 isoform X1 [KO:K09048 ]
101008452 CREB3L1; cyclic AMP-responsive element-binding protein 3-like protein 1 [KO:K09048 ]
101007514 CREB5; cyclic AMP-responsive element-binding protein 5 isoform X4 [KO:K09047 ]
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 ]
101002278 PIK3CD; LOW QUALITY PROTEIN: phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform [KO:K00922 ] [EC:2.7.1.153 ]
100510873 PIK3R1; phosphatidylinositol 3-kinase regulatory subunit alpha isoform X4 [KO:K02649 ]
101009981 PIK3R2; phosphatidylinositol 3-kinase regulatory subunit beta [KO:K02649 ]
101002971 PIK3R3; phosphatidylinositol 3-kinase regulatory subunit gamma isoform X1 [KO:K02649 ]
101011518 GABBR1; gamma-aminobutyric acid type B receptor subunit 1 isoform X1 [KO:K04615 ]
101021210 GABBR2; gamma-aminobutyric acid type B receptor subunit 2 isoform X1 [KO:K04615 ]
101011013 GNAI3; guanine nucleotide-binding protein G(i) subunit alpha [KO:K04630 ]
101011251 GNAI2; guanine nucleotide-binding protein G(i) subunit alpha-2 isoform X1 [KO:K04630 ]
101020528 GNAI1; guanine nucleotide-binding protein G(i) subunit alpha-1 isoform X1 [KO:K04630 ]
101018328 GNAO1; guanine nucleotide-binding protein G(o) subunit alpha isoform X2 [KO:K04534 ]
100999253 KCNJ3; G protein-activated inward rectifier potassium channel 1 [KO:K04997 ]
101007744 KCNJ6; G protein-activated inward rectifier potassium channel 2 [KO:K05000 ]
103877135 KCNJ9; G protein-activated inward rectifier potassium channel 3 isoform X3 [KO:K05002 ]
101001253 KCNJ5; G protein-activated inward rectifier potassium channel 4 isoform X3 [KO:K04999 ]
101024177 GNAQ; guanine nucleotide-binding protein G(q) subunit alpha isoform X2 [KO:K04634 ]
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 ]
101010000 PLCB2; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-2 isoform X4 [KO:K05858 ] [EC:3.1.4.11 ]
101017317 ITPR1; inositol 1,4,5-trisphosphate receptor type 1 isoform X1 [KO:K04958 ]
101023200 ITPR2; inositol 1,4,5-trisphosphate receptor type 2 isoform X1 [KO:K04959 ]
101001272 ITPR3; inositol 1,4,5-trisphosphate receptor type 3 isoform X1 [KO:K04960 ]
101019754 CALML4; LOW QUALITY PROTEIN: calmodulin-like protein 4 [KO:K02183 ]
Compound
C01245 D-myo-Inositol 1,4,5-trisphosphate
Reference
Authors
Zhang D, Trudeau VL
Title
Integration of membrane and nuclear estrogen receptor signaling.
Journal
Reference
Authors
Roepke TA, Qiu J, Bosch MA, Ronnekleiv OK, Kelly MJ
Title
Cross-talk between membrane-initiated and nuclear-initiated oestrogen signalling in the hypothalamus.
Journal
Reference
Authors
McCarthy MM
Title
The two faces of estradiol: effects on the developing brain.
Journal
Reference
Authors
Kelly MJ, Ronnekleiv OK
Title
Membrane-initiated estrogen signaling in hypothalamic neurons.
Journal
Reference
Authors
Kelly MJ, Qiu J, Ronnekleiv OK
Title
Estrogen signaling in the hypothalamus.
Journal
Reference
Authors
Raz L, Khan MM, Mahesh VB, Vadlamudi RK, Brann DW
Title
Rapid estrogen signaling in the brain.
Journal
Reference
Authors
Malyala A, Kelly MJ, Ronnekleiv OK
Title
Estrogen modulation of hypothalamic neurons: activation of multiple signaling pathways and gene expression changes.
Journal
Reference
Authors
Qiu J, Bosch MA, Tobias SC, Grandy DK, Scanlan TS, Ronnekleiv OK, Kelly MJ
Title
Rapid signaling of estrogen in hypothalamic neurons involves a novel G-protein-coupled estrogen receptor that activates protein kinase C.
Journal
Reference
Authors
Kelly MJ, Qiu J, Ronnekleiv OK
Title
Estrogen modulation of G-protein-coupled receptor activation of potassium channels in the central nervous system.
Journal
Reference
Authors
Meyer MR, Haas E, Prossnitz ER, Barton M
Title
Non-genomic regulation of vascular cell function and growth by estrogen.
Journal
Reference
Authors
do Nascimento GR, Barros YV, Wells AK, Khalil RA
Title
Research into Specific Modulators of Vascular Sex Hormone Receptors in the Management of Postmenopausal Cardiovascular Disease.
Journal
Reference
Authors
Bjornstrom L, Sjoberg M
Title
Mechanisms of estrogen receptor signaling: convergence of genomic and nongenomic actions on target genes.
Journal
Reference
Authors
Manavathi B, Kumar R
Title
Steering estrogen signals from the plasma membrane to the nucleus: two sides of the coin.
Journal
Reference
Authors
Prossnitz ER, Barton M
Title
The G-protein-coupled estrogen receptor GPER in health and disease.
Journal
Reference
Authors
Meyer MR, Prossnitz ER, Barton M
Title
The G protein-coupled estrogen receptor GPER/GPR30 as a regulator of cardiovascular function.
Journal
Reference
Authors
Maggiolini M, Picard D
Title
The unfolding stories of GPR30, a new membrane-bound estrogen receptor.
Journal
Reference
Authors
Prossnitz ER, Maggiolini M
Title
Mechanisms of estrogen signaling and gene expression via GPR30.
Journal
Reference
Authors
Kelly MJ, Qiu J, Wagner EJ, Ronnekleiv OK
Title
Rapid effects of estrogen on G protein-coupled receptor activation of potassium channels in the central nervous system (CNS).
Journal
Reference
Authors
Paech K, Webb P, Kuiper GG, Nilsson S, Gustafsson J, Kushner PJ, Scanlan TS
Title
Differential ligand activation of estrogen receptors ERalpha and ERbeta at AP1 sites.
Journal
Reference
Authors
Razandi M, Pedram A, Park ST, Levin ER
Title
Proximal events in signaling by plasma membrane estrogen receptors.
Journal
Reference
Authors
Roepke TA, Xue C, Bosch MA, Scanlan TS, Kelly MJ, Ronnekleiv OK
Title
Genes associated with membrane-initiated signaling of estrogen and energy homeostasis.
Journal
Reference
Authors
Thomas C, Gustafsson JA
Title
The different roles of ER subtypes in cancer biology and therapy.
Journal
Related pathway
KO pathway
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