1. Thyroid hormone regulation of adult hippocampal neurogenesis - putative molecular and cellular mechanismsDarshana Kapri, Sashaina E. Fanibunda and Vidita A. Vaidya2. Synergistic gene regulation by thyroid hormone and glucocorticoid in the hippocampus Jose Ezekiel, C. Espina and Pia D. Bagamasbad3. Oxytocin and vasopressin in the hippocampusAna Maria Zagrean, Ioana-Antoaneta Georgescu, Mara Ioana Iesanu, Rosana-Bristena Ionescu, Robert Mihai Haret, Anca Maria Panaitescu and Leon Zagrean4. Steroid hormones and hippocampal neurogenesis in the adult mammalian brainTravis E. Hodges, Tanya A. Puri, Samantha Blankers, Wansu Qiu and Lisa A. M. Galea5. Steroidogenic enzymes in the hippocampus: transcriptional regulation aspectsM.F. Rossetti, J. Varyoud and J.G. Ramos6. Ectonucleotidases in the hippocampus: spatial distribution and expression after ovariectomy and estradiol replacementIvana Grkovic, Natasa Mitrovic and Milorad Dragic7. Actions of klotho on hippocampal neuronal cellsJennifer Mytych8. Intracellular and extracellular cyclic GMP in the brain and the hippocampusLucas Taoro-Gonzalez, Andrea Cabrera-Pastor, Maria Sancho-Alonso and Vincente Felipo9. The role of growth hormone in hippocampal functionEnrique Juarez-Aguilar, Juan David Olivarez-Hernandez, Citalli Regalado-Santiago and Fabio Garcia-Garcia10. Leptin regulation of synaptic function at hippocampal TA-CA1 and SC-CA1 synapsesJenni Harvey11. Ghrelin mediated hippocampal neurogenesisJeffrey S. Davies12. Ghrelin-O-acyltransferase (GOAT) acylates ghrelin in the hippocampusMasako Isokawa13. Hippocampal orexin receptors: localization and functionMahmoud Elahdadi Salmani, Masoumeh Sarfi and Iran Goudarzi14. A role for insulin-like growth factor-1 in hippocampal plasticity following traumatic brain injuryHannah C. Williams, Shaun W. Carlson, and Kathryn E. Saatman15. Effects of glucagon-like peptide 1 (GLP-1) analog in the hippocampusY. Diz-Chaves, S. Herrera-Perez and F. Mallo16. Highlights regarding prolactin in the dentate gyrase and hippocampusMarta Carretero-Hernandez, Leonardo Catalano-Iniesta, Enrique Jose Blanco, Maria Jose Garcia-Barrado and Jose Carretero Gonzalez