Research output per year
Research output per year
Research output
Search results
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2021
Phosphate as a Signaling Molecule
Kritmetapak, K. & Kumar, R., Jan 2021, In: Calcified Tissue International. 108, 1, p. 16-31 16 p.Research output: Contribution to journal › Review article › peer-review
5 Scopus citations -
2017
The Use of Vitamin D Metabolites and Analogues in the Treatment of Chronic Kidney Disease
Zand, L. & Kumar, R., Dec 2017, In: Endocrinology and Metabolism Clinics of North America. 46, 4, p. 983-1007 25 p.Research output: Contribution to journal › Review article › peer-review
15 Scopus citations -
2016
Vitamin D-mediated hypercalcemia: Mechanisms, diagnosis, and treatment
Tebben, P. J., Singh, R. J. & Kumar, R., 2016, In: Endocrine reviews. 37, 5, p. 521-547 27 p.Research output: Contribution to journal › Review article › peer-review
102 Scopus citations -
2015
Alterations in vitamin D metabolite, parathyroid hormone and fibroblast growth factor-23 concentrations in sclerostin-deficient mice permit the maintenance of a high bone mass
Ryan, Z. C., Craig, T. A., McGee-Lawrence, M., Westendorf, J. J. & Kumar, R., Apr 2015, In: Journal of Steroid Biochemistry and Molecular Biology. 148, p. 225-231 7 p.Research output: Contribution to journal › Review article › peer-review
9 Scopus citations -
2014
A lifetime of hypercalcemia and hypercalciuria, finally explained
Jacobs, T. P., Kaufman, M., Jones, G., Kumar, R., Schlingmann, K. P., Shapses, S. & Bilezikian, J. P., Mar 2014, In: Journal of Clinical Endocrinology and Metabolism. 99, 3, p. 708-712 5 p.Research output: Contribution to journal › Review article › peer-review
67 Scopus citations -
2012
Vitamin D and the kidney
Kumar, R., Tebben, P. J. & Thompson, J. R., Jul 1 2012, In: Archives of Biochemistry and Biophysics. 523, 1, p. 77-86 10 p.Research output: Contribution to journal › Review article › peer-review
32 Scopus citations -
2011
Nephrolithiasis-associated bone disease: Pathogenesis and treatment options
Sakhaee, K., Maalouf, N. M., Kumar, R., Pasch, A. & Moe, O. W., Feb 2011, In: Kidney international. 79, 4, p. 393-403 11 p.Research output: Contribution to journal › Review article › peer-review
98 Scopus citations -
2009
Novel mechanisms in the regulation of phosphorus homeostasis
Berndt, T. & Kumar, R., Feb 2009, In: Physiology. 24, 1, p. 17-25 9 p.Research output: Contribution to journal › Review article › peer-review
157 Scopus citations -
Phosphate sensing
Kumar, R., Jul 2009, In: Current opinion in nephrology and hypertension. 18, 4, p. 281-284 4 p.Research output: Contribution to journal › Review article › peer-review
31 Scopus citations -
2008
Control of renal solute excretion by enteric signals and mediators
Thomas, L. & Kumar, R., Feb 2008, In: Journal of the American Society of Nephrology. 19, 2, p. 207-212 6 p.Research output: Contribution to journal › Review article › peer-review
10 Scopus citations -
Regulation of phosphate homeostasis by the phosphatonins and other novel mediators
Shaikh, A., Berndt, T. & Kumar, R., Aug 2008, In: Pediatric Nephrology. 23, 8, p. 1203-1210 8 p.Research output: Contribution to journal › Review article › peer-review
93 Scopus citations -
2007
Phosphatonins and the regulation of phosphate homeostasis
Berndt, T. & Kumar, R., 2007, In: Annual Review of Physiology. 69, p. 341-359 19 p.Research output: Contribution to journal › Review article › peer-review
173 Scopus citations -
2005
"Phosphatonins" and the regulation of phosphorus homeostasis
Berndt, T. J., Schiavi, S. & Kumar, R., Dec 2005, In: American Journal of Physiology - Renal Physiology. 289, 6 58-6, p. F1170-F1182Research output: Contribution to journal › Review article › peer-review
167 Scopus citations -
2003
A novel vitamin D-regulated immediate-early gene, IEX-1, alters cellular growth and apoptosis.
Kumar, R., Pittelkow, M. R., Salisbury, J. L., Grande, J. P., Im, H. J., Feldmann, K. A. & Schilling, D., 2003, In: Recent results in cancer research. Fortschritte der Krebsforschung. Progrès dans les recherches sur le cancer. 164, p. 123-134 12 p.Research output: Contribution to journal › Review article › peer-review
16 Scopus citations -
Vitamin D and its analogs as regulators of immune activation and antigen presentation
Griffin, M. D., Xing, N. & Kumar, R., 2003, In: Annual Review of Nutrition. 23, p. 117-145 29 p.Research output: Contribution to journal › Review article › peer-review
213 Scopus citations -
2002
Modulation of growth factor/cytokine synthesis and signaling by 1α,25-dihydroxyvitamin D3: Implications in cell growth and differentiation
Gurlek, A., Pittelkow, M. R. & Kumar, R., Dec 2002, In: Endocrine reviews. 23, 6, p. 763-786 24 p.Research output: Contribution to journal › Review article › peer-review
136 Scopus citations -
New insights into phosphate homeostasis: Fibroblast growth factor 23 and frizzled-related protein-4 are phosphaturic factors derived from tumors associated with osteomalacia
Kumar, R., Sep 2002, In: Current opinion in nephrology and hypertension. 11, 5, p. 547-553 7 p.Research output: Contribution to journal › Review article › peer-review
53 Scopus citations -
2001
Glucocorticoid-induced osteoporosis
Kumar, R., 2001, In: Current opinion in nephrology and hypertension. 10, 5, p. 589-595 7 p.Research output: Contribution to journal › Review article › peer-review
9 Scopus citations -
Regulation of osteoblast growth by interactions between transforming growth factor-β and 1α,25-dihydroxyvitamin D3
Gurlek, A. & Kumar, R., 2001, In: Critical Reviews in Eukaryotic Gene Expression. 11, 4, p. 299-317 19 p.Research output: Contribution to journal › Review article › peer-review
33 Scopus citations -
1994
Endocytosis of the vasopressin receptor
Kumar, R., 1994, In: Seminars in nephrology. 14, 4, p. 357-367 11 p.Research output: Contribution to journal › Review article › peer-review
2 Scopus citations -
Molecular biology of vasopressin receptors
Carmichael, M. C. & Kumar, R., 1994, In: Seminars in nephrology. 14, 4, p. 341-348 8 p.Research output: Contribution to journal › Review article › peer-review
26 Scopus citations -
Renal and intestinal calcium transport: Roles of vitamin D and vitamin D- dependent calcium binding proteins
Johnson, J. A. & Kumar, R., 1994, In: Seminars in nephrology. 14, 2, p. 119-128 10 p.Research output: Contribution to journal › Review article › peer-review
80 Scopus citations -
Vitamin D and renal calcium transport
Johnson, J. A. & Kumar, R., 1994, In: Current opinion in nephrology and hypertension. 3, 4, p. 424-429 6 p.Research output: Contribution to journal › Review article › peer-review
22 Scopus citations -
1991
Vasopressin receptor-mediated endocytosis: Current view
Lutz, W., Salisbury, J. L. & Kumar, R., 1991, In: American Journal of Physiology - Renal Fluid and Electrolyte Physiology. 261, 1 30-1, p. F1-F13Research output: Contribution to journal › Review article › peer-review
23 Scopus citations -
Vitamin D and calcium transport
Kumar, R., Dec 1991, In: Kidney international. 40, 6, p. 1177-1189 13 p.Research output: Contribution to journal › Review article › peer-review
Open Access54 Scopus citations -
Widespread distribution of calcium pump in calcium-transporting tissues. Immunohistochemical studies.
Kumar, R. & Penniston, J. T., 1991, In: Contributions to nephrology. 91, p. 21-25 5 p.Research output: Contribution to journal › Review article › peer-review
3 Scopus citations -
1990
Physiology and biochemistry of vitamin D-dependent calcium binding proteins
Gross, M. & Kumar, R., 1990, In: American Journal of Physiology - Renal Fluid and Electrolyte Physiology. 259, 2 28-2, p. F195-F209Research output: Contribution to journal › Review article › peer-review
113 Scopus citations -
Renal osteodystrophy
McCarthy, J. T. & Kumar, R., 1990, In: Endocrinology and Metabolism Clinics of North America. 19, 1, p. 65-93 29 p.Research output: Contribution to journal › Review article › peer-review
26 Scopus citations -
1985
The Physiology and Pathophysiology of Vitamin D
AUDRAN, MAURICE. & KUMAR, RAJIV., 1985, In: Mayo Clinic proceedings. 60, 12, p. 851-866 16 p.Research output: Contribution to journal › Review article › peer-review
Open Access56 Scopus citations -
1984
Metabolism of 1,25-dihydroxyvitamin D3
Kumar, R., 1984, In: Physiological Reviews. 64, 2, p. 478-504 27 p.Research output: Contribution to journal › Review article › peer-review
136 Scopus citations