Suppressor of cytokine signaling 1 is a protein that in humans is encoded by the SOCS1gene.[1][2]SOCS1orthologs[3] have been identified in several mammals for which complete genome data are available.
This gene encodes a member of the STAT-induced STAT inhibitor (SSI), also known as suppressor of cytokine signalling (SOCS), family. SSI family members are cytokine-inducible negative regulators of cytokine signaling. The expression of this gene can be induced by a subset of cytokines, including IL2, IL3erythropoietin (EPO), GM-CSF, and interferon-gamma (IFN-γ). The protein encoded by this gene functions downstream of cytokine receptors, and takes part in a negative feedback loop to attenuate cytokine signaling. Knockout studies in mice suggested the role of this gene as a modulator of IFN-γ action, which is required for normal postnatal growth and survival.[4]
↑Minamoto S, Ikegame K, Ueno K, Narazaki M, Naka T, Yamamoto H, Matsumoto T, Saito H, Hosoe S, Kishimoto T (September 1997). "Cloning and functional analysis of new members of STAT induced STAT inhibitor (SSI) family: SSI-2 and SSI-3". Biochem Biophys Res Commun. 237 (1): 79–83. doi:10.1006/bbrc.1997.7080. PMID9266833.
↑Bourette RP, De Sepulveda P, Arnaud S, Dubreuil P, Rottapel R, Mouchiroud G (June 2001). "Suppressor of cytokine signaling 1 interacts with the macrophage colony-stimulating factor receptor and negatively regulates its proliferation signal". J. Biol. Chem. 276 (25): 22133–9. doi:10.1074/jbc.M101878200. PMID11297560.
↑Ram PA, Waxman DJ (Dec 1999). "SOCS/CIS protein inhibition of growth hormone-stimulated STAT5 signaling by multiple mechanisms". J. Biol. Chem. 274 (50): 35553–61. doi:10.1074/jbc.274.50.35553. PMID10585430.
↑Rui L, Yuan M, Frantz D, Shoelson S, White MF (November 2002). "SOCS-1 and SOCS-3 block insulin signaling by ubiquitin-mediated degradation of IRS1 and IRS2". J. Biol. Chem. 277 (44): 42394–8. doi:10.1074/jbc.C200444200. PMID12228220.
↑Dif F, Saunier E, Demeneix B, Kelly PA, Edery M (Dec 2001). "Cytokine-inducible SH2-containing protein suppresses PRL signaling by binding the PRL receptor". Endocrinology. 142 (12): 5286–93. doi:10.1210/endo.142.12.8549. PMID11713228.
↑Endo TA, Masuhara M, Yokouchi M, Suzuki R, Sakamoto H, Mitsui K, Matsumoto A, Tanimura S, Ohtsubo M, Misawa H, Miyazaki T, Leonor N, Taniguchi T, Fujita T, Kanakura Y, Komiya S, Yoshimura A (June 1997). "A new protein containing an SH2 domain that inhibits JAK kinases". Nature. 387 (6636): 921–4. doi:10.1038/43213. PMID9202126.
↑Pezet A, Favre H, Kelly PA, Edery M (August 1999). "Inhibition and restoration of prolactin signal transduction by suppressors of cytokine signaling". J. Biol. Chem. 274 (35): 24497–502. doi:10.1074/jbc.274.35.24497. PMID10455112.
↑Masuhara M, Sakamoto H, Matsumoto A, Suzuki R, Yasukawa H, Mitsui K, Wakioka T, Tanimura S, Sasaki A, Misawa H, Yokouchi M, Ohtsubo M, Yoshimura A (October 1997). "Cloning and characterization of novel CIS family genes". Biochem. Biophys. Res. Commun. 239 (2): 439–46. doi:10.1006/bbrc.1997.7484. PMID9344848.
↑Ohya Ki; Kajigaya S; Yamashita Y; Miyazato A; Hatake K; Miura Y; Ikeda U; Shimada K; Ozawa K; Mano H (October 1997). "SOCS-1/JAB/SSI-1 can bind to and suppress Tec protein-tyrosine kinase". J. Biol. Chem. 272 (43): 27178–82. doi:10.1074/jbc.272.43.27178. PMID9341160.
Wang J, Campbell IL (2002). "Cytokine signaling in the brain: putting a SOCS in it?". J. Neurosci. Res. 67 (4): 423–7. doi:10.1002/jnr.10145. PMID11835308.
Kile BT, Schulman BA, Alexander WS, Nicola NA, Martin HM, Hilton DJ (2002). "The SOCS box: a tale of destruction and degradation". Trends Biochem. Sci. 27 (5): 235–41. doi:10.1016/S0968-0004(02)02085-6. PMID12076535.
Starr R, Willson TA, Viney EM, Murray LJ, Rayner JR, Jenkins BJ, Gonda TJ, Alexander WS, Metcalf D, Nicola NA, Hilton DJ (1997). "A family of cytokine-inducible inhibitors of signalling". Nature. 387 (6636): 917–21. doi:10.1038/43206. PMID9202125.
Endo TA, Masuhara M, Yokouchi M, Suzuki R, Sakamoto H, Mitsui K, Matsumoto A, Tanimura S, Ohtsubo M, Misawa H, Miyazaki T, Leonor N, Taniguchi T, Fujita T, Kanakura Y, Komiya S, Yoshimura A (1997). "A new protein containing an SH2 domain that inhibits JAK kinases". Nature. 387 (6636): 921–4. doi:10.1038/43213. PMID9202126.
Ohya Ki; Kajigaya S; Yamashita Y; Miyazato A; Hatake K; Miura Y; Ikeda U; Shimada K; Ozawa K; Mano H (1997). "SOCS-1/JAB/SSI-1 can bind to and suppress Tec protein-tyrosine kinase". J. Biol. Chem. 272 (43): 27178–82. doi:10.1074/jbc.272.43.27178. PMID9341160.
Dey BR, Spence SL, Nissley P, Furlanetto RW (1998). "Interaction of human suppressor of cytokine signaling (SOCS)-2 with the insulin-like growth factor-I receptor". J. Biol. Chem. 273 (37): 24095–101. doi:10.1074/jbc.273.37.24095. PMID9727029.
Marine JC, Topham DJ, McKay C, Wang D, Parganas E, Stravopodis D, Yoshimura A, Ihle JN (1999). "SOCS1 deficiency causes a lymphocyte-dependent perinatal lethality". Cell. 98 (5): 609–16. doi:10.1016/S0092-8674(00)80048-3. PMID10490100.
Yandava CN, Pillari A, Drazen JM (1999). "Radiation hybrid and cytogenetic mapping of SOCS1 and SOCS2 to chromosomes 16p13 and 12q, respectively". Genomics. 61 (1): 108–11. doi:10.1006/geno.1999.5937. PMID10512686.
Okabe S, Tauchi T, Morita H, Ohashi H, Yoshimura A, Ohyashiki K (1999). "Thrombopoietin induces an SH2-containing protein, CIS1, which binds to Mpl: involvement of the ubiquitin proteosome pathway". Exp. Hematol. 27 (10): 1542–7. doi:10.1016/S0301-472X(99)00094-6. PMID10517496.
Ram PA, Waxman DJ (2000). "SOCS/CIS protein inhibition of growth hormone-stimulated STAT5 signaling by multiple mechanisms". J. Biol. Chem. 274 (50): 35553–61. doi:10.1074/jbc.274.50.35553. PMID10585430.
Sporri B, Kovanen PE, Sasaki A, Yoshimura A, Leonard WJ (2001). "JAB/SOCS1/SSI-1 is an interleukin-2-induced inhibitor of IL-2 signaling". Blood. 97 (1): 221–6. doi:10.1182/blood.V97.1.221. PMID11133764.
Bourette RP, De Sepulveda P, Arnaud S, Dubreuil P, Rottapel R, Mouchiroud G (2001). "Suppressor of cytokine signaling 1 interacts with the macrophage colony-stimulating factor receptor and negatively regulates its proliferation signal". J. Biol. Chem. 276 (25): 22133–9. doi:10.1074/jbc.M101878200. PMID11297560.
Mooney RA, Senn J, Cameron S, Inamdar N, Boivin LM, Shang Y, Furlanetto RW (2001). "Suppressors of cytokine signaling-1 and -6 associate with and inhibit the insulin receptor. A potential mechanism for cytokine-mediated insulin resistance". J. Biol. Chem. 276 (28): 25889–93. doi:10.1074/jbc.M010579200. PMID11342531.