Entry
Name
Parathyroid hormone synthesis, secretion and action - Rattus norvegicus (rat)
Description
Parathyroid hormone (PTH) is a key regulator of calcium and phosphorus homeostasis. The principal regulators of PTH secretion are extracellular ionized calcium (Ca2+) and 1,25-dihydroxyvitamin D (1,25(OH)2D3). Under conditions of dietary Ca restriction, a decrement in serum Ca concentration induces release of PTH from the parathyroid gland. PTH acts on bone and kidney to stimulate bone turnover, increase the circulating levels of 1,25(OH)2D3 and calcium and inhibit the reabsorption of phosphate from the glomerular filtrate. This hormone exerts its actions via binding to the PTH/PTH-related peptide receptor (PTH1R). PTH1R primarily activates two sub-types of heterotrimeric Gproteins: Gs and Gq , which in turn regulate the activity of adenylyl cyclases and phospholipase C (PLC) that control the flow of cAMP/PKA and IP/PKC signaling cascades, respectively.
Class
Organismal Systems; Endocrine system
BRITE hierarchy
Pathway map
rno04928 Parathyroid hormone synthesis, secretion and action
Ortholog table
Organism
Rattus norvegicus (rat) [GN:
rno ]
Gene
24247 Casr; extracellular calcium-sensing receptor precursor [KO:K04612 ]
25686 Gnai1; guanine nucleotide-binding protein G(i) subunit alpha-1 [KO:K04630 ]
25643 Gnai3; guanine nucleotide-binding protein G(i) subunit alpha-3 [KO:K04630 ]
81664 Gnai2; guanine nucleotide-binding protein G(i) subunit alpha-2 [KO:K04630 ]
81666 Gnaq; guanine nucleotide-binding protein G(q) subunit alpha [KO:K04634 ]
81662 Gna11; guanine nucleotide-binding protein subunit alpha-11 [KO:K04635 ]
24654 Plcb1; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-1 [KO:K05858 ] [EC:3.1.4.11 ]
29322 Plcb3; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-3 [KO:K05858 ] [EC:3.1.4.11 ]
85240 Plcb2; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-2 [KO:K05858 ] [EC:3.1.4.11 ]
25031 Plcb4; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-4 [KO:K05858 ] [EC:3.1.4.11 ]
25262 Itpr1; inositol 1,4,5-trisphosphate receptor type 1 isoform 3 [KO:K04958 ]
81678 Itpr2; inositol 1,4,5-trisphosphate receptor type 2 [KO:K04959 ]
25679 Itpr3; inositol 1,4,5-trisphosphate receptor type 3 [KO:K04960 ]
29394 Gcm1; chorion-specific transcription factor GCMa [KO:K21598 ]
291047 Gcm2; chorion-specific transcription factor GCMb [KO:K21598 ]
85471 Gata3; trans-acting T-cell-specific transcription factor GATA-3 [KO:K17895 ]
25271 Rxra; retinoic acid receptor RXR-alpha [KO:K08524 ]
83574 Rxrg; retinoic acid receptor RXR-gamma [KO:K08526 ]
170583 Fgf23; fibroblast growth factor 23 precursor [KO:K22428 ]
24330 Egr1; early growth response protein 1 [KO:K09203 ]
54300 Slc12a3; solute carrier family 12 member 3 [KO:K14426 ]
24695 Pthlh; parathyroid hormone-related protein preproprotein [KO:K22608 ]
56813 Pth1r; parathyroid hormone/parathyroid hormone-related peptide receptor precursor [KO:K04585 ]
116469 Trpv5; transient receptor potential cation channel subfamily V member 5 [KO:K04974 ]
25548 Slc34a1; sodium-dependent phosphate transport protein 2A [KO:K14683 ]
84395 Slc34a2; sodium-dependent phosphate transport protein 2B [KO:K14683 ]
246234 Slc34a3; sodium-dependent phosphate transport protein 2C [KO:K14683 ]
59114 Nherf1; Na(+)/H(+) exchange regulatory cofactor NHE-RF1 [KO:K13365 ]
24896 Gnas; SCG6 (secretogranin VI) isoform SCG6 precursor [KO:K04632 ]
25279 Cyp24a1; 1,25-dihydroxyvitamin D(3) 24-hydroxylase, mitochondrial precursor [KO:K07436 ] [EC:1.14.15.16 ]
309957 Mef2a; myocyte-specific enhancer factor 2A [KO:K09260 ]
499497 Mef2c; myocyte-specific enhancer factor 2C isoform 1 [KO:K04454 ]
81518 Mef2d; myocyte-specific enhancer factor 2D [KO:K09262 ]
54278 Nr4a2; nuclear receptor subfamily 4 group A member 2 [KO:K08558 ]
288770 Naca; nascent polypeptide-associated complex subunit alpha isoform 1 [KO:K03626 ]
24518 Jund; transcription factor JunD isoform JunD-FL [KO:K04449 ]
293649 Lrp5; low-density lipoprotein receptor-related protein 5 precursor [KO:K03068 ]
312781 Lrp6; low-density lipoprotein receptor-related protein 6 isoform 2 precursor [KO:K03068 ]
81646 Creb1; cyclic AMP-responsive element-binding protein 1 isoform A [KO:K05870 ]
81647 Atf2; cyclic AMP-dependent transcription factor ATF-2 [KO:K04450 ]
310616 Creb3l4; cyclic AMP-responsive element-binding protein 3-like protein 4 isoform 1 [KO:K09048 ]
362165 Creb3l1; cyclic AMP-responsive element-binding protein 3-like protein 1 [KO:K09048 ]
362339 Creb3l2; cyclic AMP-responsive element-binding protein 3-like protein 2 [KO:K09048 ]
314638 Creb3l3; cyclic AMP-responsive element-binding protein 3-like protein 3 [KO:K09048 ]
79255 Atf4; cyclic AMP-dependent transcription factor ATF-4 [KO:K04374 ]
500131 Creb5; cyclic AMP-responsive element-binding protein 5 [KO:K09047 ]
406169 Atf6b; cyclic AMP-dependent transcription factor ATF-6 beta [KO:K09049 ]
117516 Tnfsf11; tumor necrosis factor ligand superfamily member 11 [KO:K05473 ]
114851 Cdkn1a; cyclin-dependent kinase inhibitor 1 [KO:K06625 ]
367218 Runx2; runt-related transcription factor 2 isoform 1 [KO:K09278 ]
171052 Mmp13; collagenase 3 precursor [KO:K07994 ] [EC:3.4.24.-]
81663 Gna12; guanine nucleotide-binding protein subunit alpha-12 [KO:K04346 ]
303634 Gna13; guanine nucleotide-binding protein subunit alpha-13 [KO:K04639 ]
60323 Arhgef1; rho guanine nucleotide exchange factor 1 [KO:K12330 ]
78966 Arhgef11; rho guanine nucleotide exchange factor 11 [KO:K12331 ]
297173 RSA-14-44; ras homolog gene family, member A [KO:K04513 ]
291848 Mmp15; matrix metalloproteinase-15 precursor [KO:K07995 ] [EC:3.4.24.-]
65205 Mmp16; matrix metalloproteinase-16 precursor [KO:K07996 ] [EC:3.4.24.-]
288626 Mmp17; matrix metalloproteinase-17 precursor [KO:K07997 ] [EC:3.4.24.-]
83513 Mmp24; matrix metalloproteinase-24 precursor [KO:K08002 ] [EC:3.4.24.-]
302963 Mmp25; matrix metalloproteinase-25 [KO:K08003 ] [EC:3.4.24.-]
25433 Hbegf; proheparin-binding EGF-like growth factor precursor [KO:K08523 ]
Compound
C01245 D-myo-Inositol 1,4,5-trisphosphate
Reference
Authors
Khundmiri SJ, Murray RD, Lederer E
Title
PTH and Vitamin D.
Journal
Reference
Authors
Bastepe M, Turan S, He Q
Title
Heterotrimeric G proteins in the control of parathyroid hormone actions.
Journal
Reference
Authors
Vilardaga JP, Romero G, Friedman PA, Gardella TJ
Title
Molecular basis of parathyroid hormone receptor signaling and trafficking: a family B GPCR paradigm.
Journal
Reference
Authors
Naveh-Many T, Silver J
Title
Transcription factors that determine parathyroid development power PTH expression.
Journal
Reference
Authors
Han SI, Tsunekage Y, Kataoka K
Title
Gata3 cooperates with Gcm2 and MafB to activate parathyroid hormone gene expression by interacting with SP1.
Journal
Reference
Authors
Ferre S, Hoenderop JG, Bindels RJ
Title
Sensing mechanisms involved in Ca2+ and Mg2+ homeostasis.
Journal
Reference
Authors
Komaba H, Fukagawa M
Title
FGF23-parathyroid interaction: implications in chronic kidney disease.
Journal
Reference
Authors
Bilezikian JP, Cusano NE, Khan AA, Liu JM, Marcocci C, Bandeira F
Title
Primary hyperparathyroidism.
Journal
Reference
Authors
de Groot T, Kovalevskaya NV, Verkaart S, Schilderink N, Felici M, van der Hagen EA, Bindels RJ, Vuister GW, Hoenderop JG
Title
Molecular mechanisms of calmodulin action on TRPV5 and modulation by parathyroid hormone.
Journal
Reference
Authors
Hernando N, Wagner C, Biber J, Murer H
Title
Kidney kinase network regulates renal ion cotransport.
Journal
Reference
Authors
Wang B, Means CK, Yang Y, Mamonova T, Bisello A, Altschuler DL, Scott JD, Friedman PA
Title
Ezrin-anchored protein kinase A coordinates phosphorylation-dependent disassembly of a NHERF1 ternary complex to regulate hormone-sensitive phosphate transport.
Journal
Reference
Authors
Crenshaw TD, Rortvedt LA, Hassen Z
Title
Triennial Growth Symposium: a novel pathway for vitamin D-mediated phosphate homeostasis: implications for skeleton growth and mineralization.
Journal
Reference
Authors
Zierold C, Mings JA, DeLuca HF
Title
Parathyroid hormone regulates 25-hydroxyvitamin D(3)-24-hydroxylase mRNA by altering its stability.
Journal
Reference
Authors
Kramer I, Keller H, Leupin O, Kneissel M
Title
Does osteocytic SOST suppression mediate PTH bone anabolism?
Journal
Reference
Authors
Leupin O, Kramer I, Collette NM, Loots GG, Natt F, Kneissel M, Keller H
Title
Control of the SOST bone enhancer by PTH using MEF2 transcription factors.
Journal
Reference
Authors
Meir T, Durlacher K, Pan Z, Amir G, Richards WG, Silver J, Naveh-Many T
Title
Parathyroid hormone activates the orphan nuclear receptor Nurr1 to induce FGF23 transcription.
Journal
Reference
Authors
Pellicelli M, Hariri H, Miller JA, St-Arnaud R
Title
Lrp6 is a target of the PTH-activated alphaNAC transcriptional coregulator.
Journal
Reference
Authors
Fu Q, Jilka RL, Manolagas SC, O'Brien CA
Title
Parathyroid hormone stimulates receptor activator of NFkappa B ligand and inhibits osteoprotegerin expression via protein kinase A activation of cAMP-response element-binding protein.
Journal
Reference
Authors
O'Brien CA
Title
Control of RANKL gene expression.
Journal
Reference
Authors
Jilka RL
Title
Molecular and cellular mechanisms of the anabolic effect of intermittent PTH.
Journal
Reference
Authors
Pearman AT, Chou WY, Bergman KD, Pulumati MR, Partridge NC
Title
Parathyroid hormone induces c-fos promoter activity in osteoblastic cells through phosphorylated cAMP response element (CRE)-binding protein binding to the major CRE.
Journal
Reference
Authors
Boumah CE, Selvamurugan N, Partridge NC
Title
Transcription in the osteoblast: regulatory mechanisms utilized by parathyroid hormone and transforming growth factor-beta.
Journal
Reference
Authors
Hess J, Porte D, Munz C, Angel P
Title
AP-1 and Cbfa/runt physically interact and regulate parathyroid hormone-dependent MMP13 expression in osteoblasts through a new osteoblast-specific element 2/AP-1 composite element.
Journal
Reference
Authors
Singh AT, Gilchrist A, Voyno-Yasenetskaya T, Radeff-Huang JM, Stern PH
Title
G alpha12/G alpha13 subunits of heterotrimeric G proteins mediate parathyroid hormone activation of phospholipase D in UMR-106 osteoblastic cells.
Journal
Reference
Authors
Ahmed I, Gesty-Palmer D, Drezner MK, Luttrell LM
Title
Transactivation of the epidermal growth factor receptor mediates parathyroid hormone and prostaglandin F2 alpha-stimulated mitogen-activated protein kinase activation in cultured transgenic murine osteoblasts.
Journal
Reference
Authors
Sneddon WB, Yang Y, Ba J, Harinstein LM, Friedman PA
Title
Extracellular signal-regulated kinase activation by parathyroid hormone in distal tubule cells.
Journal
Reference
Authors
Agoro R, Ni P, Noonan ML, White KE
Title
Osteocytic FGF23 and Its Kidney Function.
Journal
Reference
Authors
Erben RG, Andrukhova O
Title
FGF23-Klotho signaling axis in the kidney.
Journal
Reference
Authors
Murillo-de-Ozores AR, Rodriguez-Gama A, Carbajal-Contreras H, Gamba G, Castaneda-Bueno M
Title
WNK4 kinase: from structure to physiology.
Journal
Related pathway
rno04961 Endocrine and other factor-regulated calcium reabsorption
KO pathway