Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 2 of 2
Full-Text Articles in Medicine and Health Sciences
Thrombospondin 1 Deficiency Ameliorates The Development Of Adriamycin-Induced Proteinuric Kidney Disease, Hasiyeti Maimaitiyiming, Qi Zhou, Shuxia Wang
Thrombospondin 1 Deficiency Ameliorates The Development Of Adriamycin-Induced Proteinuric Kidney Disease, Hasiyeti Maimaitiyiming, Qi Zhou, Shuxia Wang
Pharmacology and Nutritional Sciences Faculty Publications
Accumulating evidence suggests that thrombospondin 1 (TSP1) is an important player in diabetic nephropathy. However, the role of TSP1 in podocyte injury and the development of non-diabetic proteinuric kidney disease is largely unknown. In the current study, by using a well-established podocyte injury model (adriamycin-induced nephropathy mouse model), we examined the contribution of TSP1 to the development of proteinuric kidney disease. We found that TSP1 was up-regulated in the glomeruli, notably in podocytes, in adriamycin injected mice before the onset of proteinuria. ADR treatment also stimulated TSP1 expression in cultured human podocytes in vitro. Moreover, increased TSP1 mediated ADR-induced …
Blockade Of Astrocytic Calcineurin/Nfat Signaling Helps To Normalize Hippocampal Synaptic Function And Plasticity In A Rat Model Of Traumatic Brain Injury, Jennifer L. Furman, Pradoldej Sompol, Susan D. Kraner, Melanie M. Pleiss, Esther J. Putman, Jacob Dunkerson, Hafiz Mohmmad Abdul, Kelly N. Roberts, Stephen William Scheff, Christopher M. Norris
Blockade Of Astrocytic Calcineurin/Nfat Signaling Helps To Normalize Hippocampal Synaptic Function And Plasticity In A Rat Model Of Traumatic Brain Injury, Jennifer L. Furman, Pradoldej Sompol, Susan D. Kraner, Melanie M. Pleiss, Esther J. Putman, Jacob Dunkerson, Hafiz Mohmmad Abdul, Kelly N. Roberts, Stephen William Scheff, Christopher M. Norris
Pharmacology and Nutritional Sciences Faculty Publications
Increasing evidence suggests that the calcineurin (CN)-dependent transcription factor NFAT (Nuclear Factor of Activated T cells) mediates deleterious effects of astrocytes in progressive neurodegenerative conditions. However, the impact of astrocytic CN/NFAT signaling on neural function/recovery after acute injury has not been investigated extensively. Using a controlled cortical impact (CCI) procedure in rats, we show that traumatic brain injury is associated with an increase in the activities of NFATs 1 and 4 in the hippocampus at 7 d after injury. NFAT4, but not NFAT1, exhibited extensive labeling in astrocytes and was found throughout the axon/dendrite layers of CA1 and the dentate …