All chemicals were obtained from Sigma unless otherwise stated. Antibodies to CREB (#9104), phospho S133 CREB (#9196), VASP (#3132), CRTC3 (#2720) and Lamin A/C (#4777) were from Cell Signaling Technologies. Antibodies to GAPDH (#MAB374) and CRTC2 (#ST1099) were from Merck-Millipore. Anti-BrdU antibody (B2531) was from Sigma Aldrich. Silencer® Select siRNA targeting CRCT2 and CRTC3 (#4390791 and #4390771 respectively) and negative control (#4390843) were purchased from Thermo Fisher. ON-TARGETplus SMARTpool CREB siRNA (#L-092995-02-0005) and ON-TARGETplus Non-targeting Control Pool (#D-001810-10-05) were purchased from Dharmacon. UO126, LY294002, SB 203580 were from Merck-Calbiochem. Bisindolylmaleimide I (BIS1, GF 109203×) was purchased from Tocris Bioscience. MK-2206 was from Selleckchem. HG-9-91-01 was a gift from Dr Kris Clark (University of Dundee)37 (link). Forskolin was purchased from Sigma Aldrich. BAY60-658350 (link) and Cicaprost were purchased from Caymen Chemical. PDGF-BB was purchased from R&D systems. 6-BNZ-cAMP-AM35 (link), a cell permeable selective PKA agonist, and 8-pCPT-2′-O-Me-cAMP-AM, a cell permeable selective EPAC super-agonist36 (link), were purchased from Biolog.
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