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Reliable, easy-to-read patient information on common medical conditions — written in plain language, free of jargon, and grounded in current evidence. Browse the most frequent diagnoses, understand what they mean for everyday life, and learn which steps and questions help you have a focused conversation with your doctor.

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SARE gene transcriptions

Introduction

Associate Editor(s)-in-Chief: Henry A. Hoff

“Salicylic acid (SA) is an important signal in plant defence [4••] and a SA-response element (SARE) has been identified in the tobacco PR2-d gene. A 76bp fragment conferred a 20-fold induction by SA in transgenic tobacco plants and protein binding studies indicated that the core sequence of this SARE is TTCGACCTCC [40].”[1]

Synaptic Activity-Responsive Elements

Synaptic Activity-Responsive Elements

File:1N6J.png
Dimeric structure of the MADS (red) and MEF2 (green) domains of the human MEF2B transcription factor complexed with DNA (orange) based on the PDB:1N6J crystallographic coordinates. Credit: Boghog2.
File:MEF2 schematic.png
The domain organization and sequence comparison of Mef2 proteins from representative species.[2] The amino acid numbering shown is of the human MEF2A sequence and the per cent sequence identities are all relative to hMEF2A. The three domain, MADS (red), MEF2 (green), and transactivation domains (TAD; cyan) are each highlighted in a different color. Credit: Boghog2.

“A unique synaptic activity-responsive element (SARE) sequence, composed of the consensus binding sites for SRF, MEF2 and CREB, is necessary for control of transcriptional upregulation of the Arc gene in response to synaptic activity.”[3]

CREBs

CREBs

“The Ca2+/cAMP response element-binding protein (CREB) was initially identified as the main interlocutor in the dialogue between the synapse and the nucleus [1].”[3]

MEF2s

MEF2s

“MEF2 [is a transcription factor] necessary for long-term memory consolidation and storage.”[3]

Myocyte enhancer factor-2 (MEF2) proteins are a family of transcription factors which through control of gene expression are important regulators of cellular differentiation and consequently play a critical role in embryonic development.[2] In adult organisms, Mef2 proteins mediate the stress response in some tissues.[2]

SRFs

SRFs

The “serum response factor SRF [is a transcription factor] necessary for long-term memory consolidation and storage.”[3]

The serum response factor (SRF) is a transcription factor protein that binds to the c-fos serum response element (SRE).[4]

The serum response factor is a member of the MADS-box (MCM1, Agamous, Deficiens, and SRF) box superfamily of transcription factors,[5] binding to the serum response element (SRE) in the promoter region of target genes. This protein regulates the activity of many immediate early genes, for example c-fos, and thereby participates in cell cycle regulation, apoptosis, cell growth, and cell differentiation, is the downstream target of many pathways; for example, the mitogen-activated protein kinase pathway (MAPK) that acts through the ternary complex factors (TCFs).[6][7]

SRF is important during the development of the embryo, as it has been linked to the formation of mesoderm.[8][9] In the fully developed mammal, SRF is crucial for the growth of skeletal muscle.[10] Interaction of SRF with other proteins, such as steroid hormone receptors, may contribute to regulation of muscle growth by steroids.[11]

Interactions

Interactions

Serum response factor has been shown to interact with:

See also

See also

References

References

  1. ↑ Paul J Rushton and Imre E Somssich (August 1998). “Transcriptional control of plant genes responsive to pathogens” (PDF). Current Opinion in Plant Biology. 1 (4): 311–5. doi:10.1016/1369-5266(88)80052-9. Retrieved 5 November 2018.
  2. ↑ 2.0 2.1 2.2 Potthoff MJ, Olson EN (December 2007). “MEF2: a central regulator of diverse developmental programs”. Development. 134 (23): 4131–40. doi:10.1242/dev.008367. PMID 17959722.
  3. ↑ 3.0 3.1 3.2 3.3 Fernanda M. Rodríguez-Tornos, Iñigo San Aniceto, Beatriz Cubelos, Marta Nieto (31 January 2013). “Enrichment of Conserved Synaptic Activity-Responsive Element in Neuronal Genes Predicts a Coordinated Response of MEF2, CREB and SRF”. PLoS ONE. 8 (1): e53848. doi:10.1371/journal.pone.0053848. Retrieved 12 November 2018.
  4. ↑ Norman C, Runswick M, Pollock R, Treisman R (December 1988). “Isolation and properties of cDNA clones encoding SRF, a transcription factor that binds to the c-fos serum response element”. Cell. 55 (6): 989–1003. doi:10.1016/0092-8674(88)90244-9. PMID 3203386.
  5. ↑ Shore P, Sharrocks AD (April 1995). “The MADS-box family of transcription factors”. Eur. J. Biochem. 229 (1): 1–13. doi:10.1111/j.1432-1033.1995.0001l.x. PMID 7744019.
  6. ↑ Dalton S, Marais R, Wynne J, Treisman R (June 1993). “Isolation and characterization of SRF accessory proteins”. Philos. Trans. R. Soc. Lond. B Biol. Sci. 340 (1293): 325–32. doi:10.1098/rstb.1993.0074. PMID 8103935.
  7. ↑ SRF serum response factor. National Center for Biotechnology Information, National Institutes of Health.
  8. ↑ Sepulveda JL, Vlahopoulos S, Iyer D, Belaguli N, Schwartz RJ (July 2002). “Combinatorial expression of GATA4, Nkx2-5, and serum response factor directs early cardiac gene activity”. J. Biol. Chem. 277 (28): 25775–82. doi:10.1074/jbc.M203122200. PMID 11983708.
  9. ↑ Barron MR, Belaguli NS, Zhang SX, Trinh M, Iyer D, Merlo X, Lough JW, Parmacek MS, Bruneau BG, Schwartz RJ (March 2005). “Serum response factor, an enriched cardiac mesoderm obligatory factor, is a downstream gene target for Tbx genes”. J. Biol. Chem. 280 (12): 11816–28. doi:10.1074/jbc.M412408200. PMID 15591049.
  10. ↑ Li S, Czubryt MP, McAnally J, Bassel-Duby R, Richardson JA, Wiebel FF, Nordheim A, Olson EN (January 2005). “Requirement for serum response factor for skeletal muscle growth and maturation revealed by tissue-specific gene deletion in mice”. Proc. Natl. Acad. Sci. U.S.A. 102 (4): 1082–7. doi:10.1073/pnas.0409103102. PMC 545866. PMID 15647354.
  11. ↑ Vlahopoulos S, Zimmer WE, Jenster G, Belaguli NS, Balk SP, Brinkmann AO, Lanz RB, Zoumpourlis VC, Schwartz RJ (March 2005). “Recruitment of the androgen receptor via serum response factor facilitates expression of a myogenic gene”. J. Biol. Chem. 280 (9): 7786–92. doi:10.1074/jbc.M413992200. PMID 15623502.
  12. ↑ Jung DJ, Sung HS, Goo YW, Lee HM, Park OK, Jung SY, Lim J, Kim HJ, Lee SK, Kim TS, Lee JW, Lee YC (July 2002). “Novel transcription coactivator complex containing activating signal cointegrator 1”. Mol. Cell. Biol. 22 (14): 5203–11. doi:10.1128/mcb.22.14.5203-5211.2002. PMC 139772. PMID 12077347.
  13. ↑ 13.0 13.1 Zhu C, Johansen FE, Prywes R (September 1997). “Interaction of ATF6 and serum response factor”. Mol. Cell. Biol. 17 (9): 4957–66. PMC 232347. PMID 9271374.
  14. ↑ Hanlon M, Sealy L (May 1999). “Ras regulates the association of serum response factor and CCAAT/enhancer-binding protein beta”. J. Biol. Chem. 274 (20): 14224–8. doi:10.1074/jbc.274.20.14224. PMID 10318842.
  15. ↑ Sealy L, Malone D, Pawlak M (March 1997). “Regulation of the cfos serum response element by C/EBPbeta”. Mol. Cell. Biol. 17 (3): 1744–55. doi:10.1128/mcb.17.3.1744. PMC 231899. PMID 9032301.
  16. ↑ 16.0 16.1 Matsuzaki K, Minami T, Tojo M, Honda Y, Saitoh N, Nagahiro S, Saya H, Nakao M (March 2003). “PML-nuclear bodies are involved in cellular serum response”. Genes Cells. 8 (3): 275–86. doi:10.1046/j.1365-2443.2003.00632.x. PMID 12622724.
  17. ↑ Hassler M, Richmond TJ (June 2001). “The B-box dominates SAP-1-SRF interactions in the structure of the ternary complex”. EMBO J. 20 (12): 3018–28. doi:10.1093/emboj/20.12.3018. PMC 150215. PMID 11406578.
  18. ↑ Belaguli NS, Sepulveda JL, Nigam V, Charron F, Nemer M, Schwartz RJ (October 2000). “Cardiac tissue enriched factors serum response factor and GATA-4 are mutual coregulators”. Mol. Cell. Biol. 20 (20): 7550–8. doi:10.1128/mcb.20.20.7550-7558.2000. PMC 86307. PMID 11003651.
  19. ↑ Morin S, Paradis P, Aries A, Nemer M (February 2001). “Serum response factor-GATA ternary complex required for nuclear signaling by a G-protein-coupled receptor”. Mol. Cell. Biol. 21 (4): 1036–44. doi:10.1128/MCB.21.4.1036-1044.2001. PMC 99558. PMID 11158291.
  20. ↑ Joliot V, Demma M, Prywes R (February 1995). “Interaction with RAP74 subunit of TFIIF is required for transcriptional activation by serum response factor”. Nature. 373 (6515): 632–5. doi:10.1038/373632a0. PMID 7854423.
  21. ↑ Zhu H, Joliot V, Prywes R (February 1994). “Role of transcription factor TFIIF in serum response factor-activated transcription”. J. Biol. Chem. 269 (5): 3489–97. PMID 8106390.
  22. ↑ Grueneberg DA, Henry RW, Brauer A, Novina CD, Cheriyath V, Roy AL, Gilman M (October 1997). “A multifunctional DNA-binding protein that promotes the formation of serum response factor/homeodomain complexes: identity to TFII-I”. Genes Dev. 11 (19): 2482–93. doi:10.1101/gad.11.19.2482. PMC 316568. PMID 9334314.
  23. ↑ Kim DW, Cheriyath V, Roy AL, Cochran BH (June 1998). “TFII-I enhances activation of the c-fos promoter through interactions with upstream elements”. Mol. Cell. Biol. 18 (6): 3310–20. doi:10.1128/mcb.18.6.3310. PMC 108912. PMID 9584171.
  24. ↑ Groisman R, Masutani H, Leibovitch MP, Robin P, Soudant I, Trouche D, Harel-Bellan A (March 1996). “Physical interaction between the mitogen-responsive serum response factor and myogenic basic-helix-loop-helix proteins”. J. Biol. Chem. 271 (9): 5258–64. doi:10.1074/jbc.271.9.5258. PMID 8617811.
  25. ↑ Biesiada E, Hamamori Y, Kedes L, Sartorelli V (April 1999). “Myogenic basic helix-loop-helix proteins and Sp1 interact as components of a multiprotein transcriptional complex required for activity of the human cardiac alpha-actin promoter”. Mol. Cell. Biol. 19 (4): 2577–84. PMC 84050. PMID 10082523.
  26. ↑ Yamada K, Osawa H, Granner DK (October 1999). “Identification of proteins that interact with NF-YA”. FEBS Lett. 460 (1): 41–5. doi:10.1016/s0014-5793(99)01311-3. PMID 10571058.
  27. ↑ Lee SK, Kim JH, Lee YC, Cheong J, Lee JW (April 2000). “Silencing mediator of retinoic acid and thyroid hormone receptors, as a novel transcriptional corepressor molecule of activating protein-1, nuclear factor-kappaB, and serum response factor”. J. Biol. Chem. 275 (17): 12470–4. doi:10.1074/jbc.275.17.12470. PMID 10777532.
  28. ↑ Kim HJ, Kim JH, Lee JW (October 1998). “Steroid receptor coactivator-1 interacts with serum response factor and coactivates serum response element-mediated transactivations”. J. Biol. Chem. 273 (44): 28564–7. doi:10.1074/jbc.273.44.28564. PMID 9786846.
  29. ↑ Gupta M, Kogut P, Davis FJ, Belaguli NS, Schwartz RJ, Gupta MP (March 2001). “Physical interaction between the MADS box of serum response factor and the TEA/ATTS DNA-binding domain of transcription enhancer factor-1”. J. Biol. Chem. 276 (13): 10413–22. doi:10.1074/jbc.M008625200. PMID 11136726.
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