シグナル伝達兼転写活性化因子5A(英: signal transducer and activator of transcription 5A、STAT5A)は、ヒトではSTAT5A遺伝子によってコードされているタンパク質である[5][6]。STAT5Aのオルソログ[7]は全ゲノムデータが利用可能な有胎盤類のいくつかの種で同定されている。
^“Identification and purification of human Stat proteins activated in response to interleukin-2”. Immunity2 (4): 321–9. (May 1995). doi:10.1016/1074-7613(95)90140-X. PMID7719937.
^“Cloning of human Stat5B. Reconstitution of interleukin-2-induced Stat5A and Stat5B DNA binding activity in COS-7 cells”. J. Biol. Chem.271 (18): 10738–44. (July 1996). doi:10.1074/jbc.271.18.10738. PMID8631883.
^ abZhang, Yanqiao (2012). “STAT5a-targeting miRNA enhances chemosensitivity to cisplatin and 5-fluorouracil in human colorectal cancer cells”. Molecular Medicine Reports5 (5): 1215–9. doi:10.3892/mmr.2012.801. PMID22367509.
^Tang, Jian-Zhong; Zuo, Ze-Hua; Kong, Xiang-Jun; Steiner, Michael; Yin, Zhinan; Perry, Jo K.; Zhu, Tao; Liu, Dong-Xu et al. (January 1, 2010). “Signal Transducer and Activator of Transcription (STAT)-5A and STAT5B Differentially Regulate Human Mammary Carcinoma Cell Behavior”. Endocrinology151 (1): 43–55. doi:10.1210/en.2009-0651. ISSN0013-7227. PMID19966185.
^“Association of CrkL with STAT5 in hematopoietic cells stimulated by granulocyte-macrophage colony-stimulating factor or erythropoietin”. Biochem. Biophys. Res. Commun.252 (3): 779–86. (November 1998). doi:10.1006/bbrc.1998.9445. PMID9837784.
^“ErbB receptor-induced activation of stat transcription factors is mediated by Src tyrosine kinases”. J. Biol. Chem.274 (24): 17209–18. (June 1999). doi:10.1074/jbc.274.24.17209. PMID10358079.
^ ab“An alternative pathway for STAT activation that is mediated by the direct interaction between JAK and STAT”. Oncogene14 (7): 751–61. (February 1997). doi:10.1038/sj.onc.1200907. PMID9047382.
^“Extracellular signal-regulated kinase (ERK) interacts with signal transducer and activator of transcription (STAT) 5a”. Mol. Endocrinol.13 (4): 555–65. (April 1999). doi:10.1210/mend.13.4.0263. PMID10194762.
^“Growth hormone (GH) induces the formation of protein complexes involving Stat5, Erk2, Shc and serine phosphorylated proteins”. Mol. Cell. Endocrinol.166 (2): 89–99. (August 2000). doi:10.1016/S0303-7207(00)00277-X. PMID10996427.
^“Functional association of Nmi with Stat5 and Stat1 in IL-2- and IFNgamma-mediated signaling”. Cell96 (1): 121–30. (January 1999). doi:10.1016/S0092-8674(00)80965-4. PMID9989503.
^“Cytosolic tyrosine dephosphorylation of STAT5. Potential role of SHP-2 in STAT5 regulation”. J. Biol. Chem.275 (1): 599–604. (January 2000). doi:10.1074/jbc.275.1.599. PMID10617656.
^“Prolactin induces SHP-2 association with Stat5, nuclear translocation, and binding to the beta-casein gene promoter in mammary cells”. J. Biol. Chem.277 (34): 31107–14. (August 2002). doi:10.1074/jbc.M200156200. PMID12060651.