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Nucleic acids can regulate the activity of casein kinase II
(1989)
Casein kinase II purified from nuclei of Xenopus laevis oocytes is inhibited by several specific nucleic acids. This kinase, the main phosphorylating activity of the oocyte nucleus, is markedly inhibited by poly U at 10 ...
Galectin-8 Induces Apoptosis in Jurkat T Cells by Phosphatidic Acid-mediated ERK1/2 Activation Supported by Protein Kinase A Down-regulation
(AMER SOC BIOCHEMISTRY MOLECULAR BIOLOGY INC, 2009)
Galectins have been implicated in T cell homeostasis playing complementary pro-apoptotic roles. Here we show that galectin-8 (Gal-8) is a potent pro-apoptotic agent in Jurkat T cells inducing a complex phospholipase ...
A subunit of protein kinase a regulates growth and differentiation in the fungus mucor circinelloides
(American Society for Microbiology, 2009-07)
The cyclic AMP (cAMP)-dependent protein kinase A (PKA) signaling pathway plays a role in regulating development, growth, and virulence in a number of fungi. To determine whether PKA plays a similar function in zygomycete ...
Regulation of placental leptin expression by cyclic adenosine 5′-monophosphate involves cross talk between protein kinase A and mitogen-activated protein kinase signaling pathways
(Endocrine Society, 2010-08)
Leptin, a 16-kDa protein mainly produced by adipose tissue, has been involved in the control of energy balance through its hypothalamic receptor. However, pleiotropic effects of leptin have been identified in reproduction ...
Hypoglycaemic activity and molecular mechanisms of Caesalpinia ferrea Martius bark extract on streptozotocin-induced diabetes in Wistar rats
(Elsevier Ireland LtdClareIrlanda, 2011)