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Ischemia-Reperfusion Injury Reduces Kidney Folate Transporter Expression and Plasma Folate Levels
In conclusion, ischemia-reperfusion injury can downregulate Sp1 mediated-folate transporter expression in tubular cells, which may reduce folate reabsorption and lead to low folate status.
Source: Frontiers in Immunology - June 4, 2021 Category: Allergy & Immunology Source Type: research

BMP-9 regulates the osteoblastic differentiation and calcification of vascular smooth muscle cells through an ALK1 mediated pathway.
Abstract The process of vascular calcification shares many similarities with that of physiological skeletal mineralization, and involves the deposition of hydroxyapatite crystals in arteries. However, the cellular mechanisms responsible have yet to be fully explained. Bone morphogenetic protein (BMP-9) has been shown to exert direct effects on both bone development and vascular function. In the present study, we have investigated the role of BMP-9 in vascular smooth muscle cell (VSMC) calcification. Vessel calcification in chronic kidney disease (CKD) begins pre-dialysis, with factors specific to the dialysis mili...
Source: J Cell Mol Med - October 9, 2014 Category: Molecular Biology Authors: Zhu D, Mackenzie NC, Shanahan CM, Shroff RC, Farquharson C, MacRae VE Tags: J Cell Mol Med Source Type: research

BMP‐9 regulates the osteoblastic differentiation and calcification of vascular smooth muscle cells through an ALK1 mediated pathway
Abstract The process of vascular calcification shares many similarities with that of physiological skeletal mineralization, and involves the deposition of hydroxyapatite crystals in arteries. However, the cellular mechanisms responsible have yet to be fully explained. Bone morphogenetic protein (BMP‐9) has been shown to exert direct effects on both bone development and vascular function. In the present study, we have investigated the role of BMP‐9 in vascular smooth muscle cell (VSMC) calcification. Vessel calcification in chronic kidney disease (CKD) begins pre‐dialysis, with factors specific to the dialysis milieu ...
Source: Journal of Cellular and Molecular Medicine - October 9, 2014 Category: Molecular Biology Authors: Dongxing Zhu, Neil Charles Wallace Mackenzie, Catherine M. Shanahan, Rukshana C. Shroff, Colin Farquharson, Vicky Elisabeth MacRae Tags: Original Article Source Type: research

Experimental acute kidney injury
Conclusions: WNT10A expression may promote fibrotic progression and kidney dysfunction in AIN. Blockade of WNT10A expression may be a feasible therapeutic strategy against kidney fibrosis.
Source: Nephrology Dialysis Transplantation - May 21, 2014 Category: Urology & Nephrology Authors: Kuma, A., Yamada, S., Miyamoto, T., Serino, R., Tamura, M., Otsuji, Y., Kohno, K., Cho, W. Y., Kim, M.-G., Jo, S.-K., Kim, H. K., Jado, J. C., Humanes, B., Lopez-Parra, V., Camano, S., Lara, J. M., Cercenado, E., Tejedor, A., Lazaro, A., Jansen, M., Caste Tags: Sunday, June 1st, 2014: Posters Source Type: research

Cell signalling and apoptosis
Conclusions: These results suggest that activation of S1P signaling mediated by S1PR-3 results in chronic pathological fibrosis, such as in chronic kidney disease (CKD).
Source: Nephrology Dialysis Transplantation - May 21, 2014 Category: Urology & Nephrology Authors: Shiohira, S., Yoshida, T., Sugiura, H., Nishida, M., Nitta, K., Tsuchiya, K., Grampp, S., Goppelt-Strube, M., Eckardt, K. U., Schodel, J., Kang, S. W., Kim, Y., Seo, S.-K., Kim, T., Ong, S., Yang, W. S., Han, N. J., Lee, J. M., Baek, C. H., Park, S.-K., K Tags: Monday, June 2nd, 2014: Posters Source Type: research

Cell signalling
Conclusions: Taken together, it is likely that klotho protects against renal fibrotic process accompanied by down-regulation of fibrotic markers, counteracting to TGF-β, and one of possible mechanism mediating translocation of Na/K ATPase, resulting in Ca+ channel stabilization/alternation of Ca+ ion concentration. Klotho should be involved in the accentuation of the progression of renal fibrosis in CKD.
Source: Nephrology Dialysis Transplantation - May 10, 2013 Category: Urology & Nephrology Authors: Tsuchiya, K., Shiohira, S., Sugiura, H., Suzuki, M., Okano, K., Nitta, K., Kaesler, N., Immendorf, S., Ouyang, C., Carmeliet, P., Floege, J., Kruger, T., Schlieper, G., Georgescu, A., Kalucka, J., Olbrich, S., Baumgartl, J., Hackenbeck, T., Eckardt, K.-U. Tags: Abstracts Source Type: research