PDE4B

PDE4B
Available structures
PDB	Human UniProt search: PDBe RCSB
List of PDB id codes
	1F0J, 1RO6, 1RO9, 1ROR, 1TB5, 1XLX, 1XLZ, 1XM4, 1XM6, 1XMU, 1XMY, 1XN0, 1XOS, 1XOT, 1Y2H, 1Y2J, 2CHM, 2QYL, 3D3P, 3FRG, 3G45, 3GWT, 3HC8, 3HDZ, 3HMV, 3KKT, 3LY2, 3O0J, 3O56, 3O57, 3W5E, 3WD9, 4KP6, 4MYQ, 4NW7, 4WZI, 4X0F
Identifiers
Aliases	PDE4B, DPDE4, PDEIVB, phosphodiesterase 4B
External IDs	OMIM: 600127 MGI: 99557 HomoloGene: 1953 GeneCards: PDE4B
Gene location (Human)
Chr.	Chromosome 1 (human)
End	66,374,579 bp
Gene location (Mouse)
Chr.	Chromosome 4 (mouse)
End	102,464,456 bp
RNA expression pattern
	Top expressed in
	corpus callosum; ; subthalamic nucleus; ; inferior ganglion of vagus nerve; ; superior vestibular nucleus; ; ventral tegmental area; ; external globus pallidus; ; middle temporal gyrus; ; pons; ; entorhinal cortex; ; spinal cord;
	Top expressed in
	left lung lobe; ; nucleus accumbens; ; olfactory tubercle; ; supraoptic nucleus; ; triceps brachii muscle; ; temporal muscle; ; vastus lateralis muscle; ; globus pallidus; ; right lung lobe; ; mammillary body;
	More reference expression data
	; ; ; ;
	More reference expression data
Gene ontology
Molecular function	metal ion binding; 3',5'-cyclic-nucleotide phosphodiesterase activity; hydrolase activity; cAMP binding; gamma-tubulin binding; transmembrane transporter binding; phosphoric diester hydrolase activity; 3',5'-cyclic-AMP phosphodiesterase activity; protein binding;
Cellular component	voltage-gated calcium channel complex; gamma-tubulin complex; cell periphery; cytosol; postsynaptic density; dendritic spine; membrane; centrosome; Z disc; excitatory synapse; synaptic vesicle;
Biological process	regulation of high voltage-gated calcium channel activity; neutrophil homeostasis; regulation of cardiac muscle cell contraction; positive regulation of interferon-gamma production; signal transduction; cellular response to lipopolysaccharide; positive regulation of interleukin-2 production; leukocyte migration; negative regulation of relaxation of cardiac muscle; cellular response to epinephrine stimulus; T cell receptor signaling pathway; neutrophil chemotaxis; cAMP catabolic process; G protein-coupled receptor signaling pathway;
	Sources:Amigo / QuickGO
Orthologs
	5142
	18578
	ENSG00000184588
	ENSMUSG00000028525
	Q07343
	n/a
NM_001037339; NM_001037340; NM_001037341; NM_001297440; NM_001297441;
	NM_001297442; NM_002600
NM_001177980; NM_001177981; NM_001177982; NM_001177983; NM_019840;
	NM_001374780
NP_001032416; NP_001032417; NP_001032418; NP_001284369; NP_001284370;
	NP_001284371; NP_002591; NP_001032418.1; NP_002591.2
	n/a
	Wikidata
View/Edit Human	View/Edit Mouse

cAMP-specific 3',5'-cyclic phosphodiesterase 4B is an enzyme that in humans is encoded by the PDE4B gene.^[5]

This gene is a member of the type IV, cyclic AMP (cAMP)-specific, cyclic nucleotide phosphodiesterase (PDE) family. Cyclic nucleotides are important second messengers that regulate and mediate a number of cellular responses to extracellular signals, such as hormones, light, and neurotransmitters. The cyclic nucleotide phosphodiesterases (PDEs) regulate the cellular concentrations of cyclic nucleotides and thereby play a role in signal transduction. This gene encodes a protein that specifically hydrolyzes cAMP. Alternate transcriptional splice variants, encoding different isoforms, have been characterized.^[5]^[6]

Clinical relevance[edit]

Altered activity of this protein has been associated with schizophrenia and bipolar disorder.^[5] PDE4B is believed to be the PDE4 subtype involved in the antipsychotic effects of PDE4 inhibitors such as rolipram.^[7] PDE4B is involved in dopamine-associated and stress-related behaviours.^[8] It has also recently been found to modulate cognition, as reduction in PDE4B activity improves memory and long-term plasticity in mouse models, possibly supporting further therapeutic applications.^[9]

Inhibitors[edit]

Crisaborole, a boron-containing drug was approved by the FDA in 2016 for the treatment of atopic dermatitis, and as of 2024 is being commercialized by Pfizer under the name of Eucrisa (chemical name: 4-[(1-hydroxy-1,3-dihydro-2,1-benzoxaborol-5-yl)oxy]benzonitrile) mainly acting on PDE4B. ^[10]^[11]^[12]

References[edit]

^ ^a ^b ^c GRCh38: Ensembl release 89: ENSG00000184588 – Ensembl, May 2017
^ ^a ^b ^c GRCm38: Ensembl release 89: ENSMUSG00000028525 – Ensembl, May 2017
^ "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^ "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^ ^a ^b ^c "Entrez Gene: PDE4B phosphodiesterase 4B, cAMP-specific (phosphodiesterase E4 dunce homolog, Drosophila)".
^ Swerdlow, Neal R. (2010-08-19). Behavioral Neurobiology of Schizophrenia and Its Treatment. Springer Science & Business Media. ISBN 9783642137174.
^ Porteous DJ, Millar JK, Brandon NJ, Sawa A (Dec 2011). "DISC1 at 10: connecting psychiatric genetics and neuroscience". Trends in Molecular Medicine. 17 (12): 699–706. doi:10.1016/j.molmed.2011.09.002. PMC 3253483. PMID 22015021.
^ Francis, SH; Conti, M; Houslay, MD, eds. (2011). Phosphodiesterases as Drug Targets (PDF). Handbook of Experimental Pharmacology. Vol. 204. Springer Berlin Heidelberg. doi:10.1007/978-3-642-17969-3. ISBN 978-3-642-17968-6.^{[permanent dead link]}
^ "Scientists researching brain disorders create super-clever mice | NewsDaily". Archived from the original on 2015-08-20. Retrieved 2015-08-21.
^ "Eucrisa (crisaborole) Ointment". U.S. Food and Drug Administration (FDA). 23 January 2017. Retrieved 28 April 2020.
^ Nazarian R, Weinberg JM (Nov 2009). "AN-2728, a PDE4 inhibitor for the potential topical treatment of psoriasis and atopic dermatitis". Current Opinion in Investigational Drugs. 10 (11): 1236–42. PMID 19876791.
^ Moustafa F, Feldman SR (May 2014). "A review of phosphodiesterase-inhibition and the potential role for phosphodiesterase 4-inhibitors in clinical dermatology". Dermatol. Online J. 20 (5): 22608. doi:10.5070/D3205022608. PMID 24852768.

Further reading[edit]

Szpirer C, Szpirer J, Rivière M, Swinnen J, Vicini E, Conti M (1995). "Chromosomal localization of the human and rat genes (PDE4D and PDE4B) encoding the cAMP-specific phosphodiesterases 3 and 4". Cytogenetics and Cell Genetics. 69 (1–2): 11–4. doi:10.1159/000133927. PMID 7835077.
Bolger GB, Rodgers L, Riggs M (Nov 1994). "Differential CNS expression of alternative mRNA isoforms of the mammalian genes encoding cAMP-specific phosphodiesterases". Gene. 149 (2): 237–44. doi:10.1016/0378-1119(94)90155-4. PMID 7958996.
Milatovich A, Bolger G, Michaeli T, Francke U (Mar 1994). "Chromosome localizations of genes for five cAMP-specific phosphodiesterases in man and mouse". Somatic Cell and Molecular Genetics. 20 (2): 75–86. doi:10.1007/BF02290677. PMID 8009369. S2CID 19182571.
McLaughlin MM, Cieslinski LB, Burman M, Torphy TJ, Livi GP (Mar 1993). "A low-Km, rolipram-sensitive, cAMP-specific phosphodiesterase from human brain. Cloning and expression of cDNA, biochemical characterization of recombinant protein, and tissue distribution of mRNA". The Journal of Biological Chemistry. 268 (9): 6470–6. doi:10.1016/S0021-9258(18)53275-0. PMID 8384210.
Obernolte R, Bhakta S, Alvarez R, Bach C, Zuppan P, Mulkins M, Jarnagin K, Shelton ER (Jul 1993). "The cDNA of a human lymphocyte cyclic-AMP phosphodiesterase (PDE IV) reveals a multigene family". Gene. 129 (2): 239–47. doi:10.1016/0378-1119(93)90274-7. PMID 8392015.
Bolger G, Michaeli T, Martins T, St John T, Steiner B, Rodgers L, Riggs M, Wigler M, Ferguson K (Oct 1993). "A family of human phosphodiesterases homologous to the dunce learning and memory gene product of Drosophila melanogaster are potential targets for antidepressant drugs". Molecular and Cellular Biology. 13 (10): 6558–71. doi:10.1128/mcb.13.10.6558. PMC 364715. PMID 8413254.
Huston E, Lumb S, Russell A, Catterall C, Ross AH, Steele MR, Bolger GB, Perry MJ, Owens RJ, Houslay MD (Dec 1997). "Molecular cloning and transient expression in COS7 cells of a novel human PDE4B cAMP-specific phosphodiesterase, HSPDE4B3". The Biochemical Journal. 328 (Pt 2): 549–58. doi:10.1042/bj3280549. PMC 1218954. PMID 9371714.
Ma D, Wu P, Egan RW, Billah MM, Wang P (Jan 1999). "Phosphodiesterase 4B gene transcription is activated by lipopolysaccharide and inhibited by interleukin-10 in human monocytes". Molecular Pharmacology. 55 (1): 50–7. doi:10.1124/mol.55.1.50. PMID 9882697. S2CID 20419284.
Secchiero P, Zella D, Curreli S, Mirandola P, Capitani S, Gallo RC, Zauli G (Dec 2000). "Pivotal role of cyclic nucleoside phosphodiesterase 4 in Tat-mediated CD4+ T cell hyperactivation and HIV type 1 replication". Proceedings of the National Academy of Sciences of the United States of America. 97 (26): 14620–5. Bibcode:2000PNAS...9714620S. doi:10.1073/pnas.011512398. PMC 18968. PMID 11114167.
Zauli G, Milani D, Mirandola P, Mazzoni M, Secchiero P, Miscia S, Capitani S (Feb 2001). "HIV-1 Tat protein down-regulates CREB transcription factor expression in PC12 neuronal cells through a phosphatidylinositol 3-kinase/AKT/cyclic nucleoside phosphodiesterase pathway". FASEB Journal. 15 (2): 483–91. doi:10.1096/fj.00-0354com. PMID 11156964. S2CID 26315564.
Moon E, Lee R, Near R, Weintraub L, Wolda S, Lerner A (Feb 2002). "Inhibition of PDE3B augments PDE4 inhibitor-induced apoptosis in a subset of patients with chronic lymphocytic leukemia". Clinical Cancer Research. 8 (2): 589–95. PMID 11839681.
Shepherd M, McSorley T, Olsen AE, Johnston LA, Thomson NC, Baillie GS, Houslay MD, Bolger GB (Mar 2003). "Molecular cloning and subcellular distribution of the novel PDE4B4 cAMP-specific phosphodiesterase isoform". The Biochemical Journal. 370 (Pt 2): 429–38. doi:10.1042/BJ20021082. PMC 1223190. PMID 12441002.
Arp J, Kirchhof MG, Baroja ML, Nazarian SH, Chau TA, Strathdee CA, Ball EH, Madrenas J (Nov 2003). "Regulation of T-cell activation by phosphodiesterase 4B2 requires its dynamic redistribution during immunological synapse formation". Molecular and Cellular Biology. 23 (22): 8042–57. doi:10.1128/MCB.23.22.8042-8057.2003. PMC 262363. PMID 14585965.
Brandenberger R, Wei H, Zhang S, Lei S, Murage J, Fisk GJ, Li Y, Xu C, Fang R, Guegler K, Rao MS, Mandalam R, Lebkowski J, Stanton LW (Jun 2004). "Transcriptome characterization elucidates signaling networks that control human ES cell growth and differentiation". Nature Biotechnology. 22 (6): 707–16. doi:10.1038/nbt971. PMID 15146197. S2CID 27764390.
Smith PG, Wang F, Wilkinson KN, Savage KJ, Klein U, Neuberg DS, Bollag G, Shipp MA, Aguiar RC (Jan 2005). "The phosphodiesterase PDE4B limits cAMP-associated PI3K/AKT-dependent apoptosis in diffuse large B-cell lymphoma". Blood. 105 (1): 308–16. doi:10.1182/blood-2004-01-0240. PMID 15331441.
Ballif BA, Villén J, Beausoleil SA, Schwartz D, Gygi SP (Nov 2004). "Phosphoproteomic analysis of the developing mouse brain". Molecular & Cellular Proteomics. 3 (11): 1093–101. doi:10.1074/mcp.M400085-MCP200. PMID 15345747.
Millar JK, Pickard BS, Mackie S, James R, Christie S, Buchanan SR, Malloy MP, Chubb JE, Huston E, Baillie GS, Thomson PA, Hill EV, Brandon NJ, Rain JC, Camargo LM, Whiting PJ, Houslay MD, Blackwood DH, Muir WJ, Porteous DJ (Nov 2005). "DISC1 and PDE4B are interacting genetic factors in schizophrenia that regulate cAMP signaling". Science. 310 (5751): 1187–91. Bibcode:2005Sci...310.1187M. doi:10.1126/science.1112915. PMID 16293762. S2CID 3060031.
Kimura K, Wakamatsu A, Suzuki Y, Ota T, Nishikawa T, Yamashita R, Yamamoto J, Sekine M, Tsuritani K, Wakaguri H, Ishii S, Sugiyama T, Saito K, Isono Y, Irie R, Kushida N, Yoneyama T, Otsuka R, Kanda K, Yokoi T, Kondo H, Wagatsuma M, Murakawa K, Ishida S, Ishibashi T, Takahashi-Fujii A, Tanase T, Nagai K, Kikuchi H, Nakai K, Isogai T, Sugano S (Jan 2006). "Diversification of transcriptional modulation: large-scale identification and characterization of putative alternative promoters of human genes". Genome Research. 16 (1): 55–65. doi:10.1101/gr.4039406. PMC 1356129. PMID 16344560.