Research output per year
Research output per year
- 1 - 50 out of 355 results
Search results
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2024
Fracture Risk Among Living Kidney Donors 25 Years After Donation
Maradit Kremers, H., Grossardt, B. R., Miller, A. R., Kasiske, B. L., Matas, A. J., Khosla, S., Kremers, W. K., Amer, H. & Kumar, R., Jan 24 2024, In: JAMA Network Open. 7, 1, p. E2353005Research output: Contribution to journal › Article › peer-review
Open Access -
2023
Author Correction: Skeletal and extraskeletal disorders of biomineralization (Nature Reviews Endocrinology, (2022), 18, 8, (473-489), 10.1038/s41574-022-00682-7)
Collins, M. T., Marcucci, G., Anders, H. J., Beltrami, G., Cauley, J. A., Ebeling, P. R., Kumar, R., Linglart, A., Sangiorgi, L., Towler, D. A., Weston, R., Whyte, M. P., Brandi, M. L., Clarke, B. & Thakker, R. V., Jan 2023, In: Nature Reviews Endocrinology. 19, 1, p. 62 1 p.Research output: Contribution to journal › Comment/debate › peer-review
Open Access -
Phosphatonins: From Discovery to Therapeutics
Kritmetapak, K. & Kumar, R., Jan 2023, In: Endocrine Practice. 29, 1, p. 69-79 11 p.Research output: Contribution to journal › Review article › peer-review
Open Access -
2022
High-Resolution Mass Spectrometry for the Measurement of PTH and PTH Fragments: Insights into PTH Physiology and Bioactivity
Ulmer, C. Z., Kritmetapak, K., Singh, R. J., Vesper, H. W. & Kumar, R., Aug 2022, In: Journal of the American Society of Nephrology. 33, 8, p. 1448-1458 11 p.Research output: Contribution to journal › Review article › peer-review
Open Access -
Skeletal and extraskeletal disorders of biomineralization
Collins, M. T., Marcucci, G., Anders, H. J., Beltrami, G., Cauley, J. A., Ebeling, P. R., Kumar, R., Linglart, A., Sangiorgi, L., Towler, D. A., Weston, R., Whyte, M. P., Brandi, M. L., Clarke, B. & Thakker, R. V., Aug 2022, In: Nature Reviews Endocrinology. 18, 8, p. 473-489 17 p.Research output: Contribution to journal › Review article › peer-review
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Skeletal muscle mitochondrial dysfunction and muscle and whole body functional deficits in cancer patients with weight loss
Kunz, H. E., Port, J. D., Kaufman, K. R., Jatoi, A., Hart, C. R., Gries, K. J., Lanza, I. R. & Kumar, R., Feb 2022, In: Journal of applied physiology. 132, 2, p. 388-401 14 p.Research output: Contribution to journal › Article › peer-review
Open Access -
2021
1a,25-Dihydroxyvitamin D3 Encapsulated in Nanoparticles Prevents Venous Neointimal Hyperplasia and Stenosis in Porcine Arteriovenous Fistulas
Singh, A. K., Cai, C., Kilari, S., Zhao, C., Simeon, M. L., Takahashi, E., Edelman, E. R., Kong, H., Macedo, T., Singh, R. J., Urban, M. W., Kumar, R. & Misra, S., Apr 2021, In: Journal of the American Society of Nephrology. 32, 4, p. 866-885 20 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Adventitial delivery of nanoparticles encapsulated with 1α, 25-dihydroxyvitamin D3 attenuates restenosis in a murine angioplasty model
Cai, C., Kilari, S., Zhao, C., Singh, A. K., Simeon, M. L., Misra, A., Li, Y., Takahashi, E., Kumar, R. & Misra, S., Dec 2021, In: Scientific reports. 11, 1, 4772.Research output: Contribution to journal › Article › peer-review
Open Access -
Burosumab for the Treatment of Tumor-Induced Osteomalacia
Jan de Beur, S. M., Miller, P. D., Weber, T. J., Peacock, M., Insogna, K., Kumar, R., Rauch, F., Luca, D., Cimms, T., Roberts, M. S., San Martin, J. & Carpenter, T. O., Apr 2021, In: Journal of Bone and Mineral Research. 36, 4, p. 627-635 9 p.Research output: Contribution to journal › Article › peer-review
Open Access3 Scopus citations -
Chemical Characterization and Quantification of Circulating Intact PTH and PTH Fragments by High-Resolution Mass Spectrometry in Chronic Renal Failure
Kritmetapak, K., Losbanos, L. A., Hines, J. M., O'grady, K. L., Ulmer, C. Z., Vesper, H. W., Enders, F. T., Singh, R. J. & Kumar, R., Jun 1 2021, In: Clinical chemistry. 67, 6, p. 843-853 11 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Cryo-EM reveals conformational flexibility in apo DNA polymerase ζ
Truong, C. D., Craig, T. A., Cui, G., Botuyan, M. V., Serkasevich, R. A., Chan, K. Y., Mer, G., Chiu, P. L. & Kumar, R., Aug 1 2021, In: Journal of Biological Chemistry. 297, 2, 100912.Research output: Contribution to journal › Article › peer-review
Open Access -
Hyperphosphatemia with elevated serum PTH and FGF23, reduced 1,25(OH)2D and normal FGF7 concentrations characterize patients with CKD
Kritmetapak, K., Losbanos, L., Berent, T. E., Ashrafzadeh-Kian, S. L., Algeciras-Schimnich, A., Hines, J. M., Singh, R. J. & Kumar, R., Dec 2021, In: BMC Nephrology. 22, 1, 114.Research output: Contribution to journal › Article › peer-review
Open Access -
Muscle-specific deletion of the vitamin D receptor in mice is associated with diaphragm muscle weakness
Fogarty, M. J., Losbanos, L. L., Craig, T. A., Reynolds, C. J., Brown, A. D., Kumar, R. & Sieck, G. C., Jul 2021, In: Journal of applied physiology. 131, 1, p. 95-106 12 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Novel insights into mechanisms of intestinal phosphate absorption in patients with chronic kidney disease
Kritmetapak, K. & Kumar, R., Aug 2021, In: Journal of the American Society of Nephrology. 32, 8, p. 1831-1833 3 p.Research output: Contribution to journal › Editorial › peer-review
Open Access -
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
Open Access5 Scopus citations -
Reply to: Burosumab for Tumor-Induced Osteomalacia: not Enough of a Good Thing
Jan de Beur, S. M., Miller, P. D., Weber, T. J., Peacock, M., Insogna, K., Kumar, R., Rauch, F., Luca, D., Cimms, T., Roberts, M. S., Martin, J. S. & Carpenter, T. O., Dec 2021, In: Journal of Bone and Mineral Research. 36, 12, p. 2455-2456 2 p.Research output: Contribution to journal › Letter › peer-review
Open Access -
Risk of Symptomatic Kidney Stones During and After Pregnancy
Thongprayoon, C., Vaughan, L. E., Chewcharat, A., Kattah, A. G., Enders, F. T., Kumar, R., Lieske, J. C., Pais, V. M., Garovic, V. D. & Rule, A. D., Sep 2021, In: American Journal of Kidney Diseases. 78, 3, p. 409-417 9 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Short carboxyl terminal parathyroid hormone peptides modulate human parathyroid hormone signaling in mouse osteoblasts
Kritmetapak, K., Singh, R. J., Craig, T. A., Hines, J. M. & Kumar, R., Oct 1 2021, In: Biochemical and Biophysical Research Communications. 572, p. 15-19 5 p.Research output: Contribution to journal › Article › peer-review
Open Access -
2020
Clinical and Biochemical Phenotypes in a Family With ENPP1 Mutations
Kotwal, A., Ferrer, A., Kumar, R., Singh, R. J., Murthy, V., Schultz-Rogers, L., Zimmermann, M., Lanpher, B., Zimmerman, K., Stabach, P. R., Klee, E., Braddock, D. T. & Wermers, R. A., Apr 1 2020, In: Journal of Bone and Mineral Research. 35, 4, p. 662-670 9 p.Research output: Contribution to journal › Article › peer-review
Open Access12 Scopus citations -
Hyperphosphatemia with low FGF7 and normal FGF23 and sFRP4 levels in the circulation characterizes pediatric hypophosphatasia
Whyte, M. P., Zhang, F., Wenkert, D., Mumm, S., Berndt, T. J. & Kumar, R., May 2020, In: Bone. 134, 115300.Research output: Contribution to journal › Article › peer-review
Open Access4 Scopus citations -
Methylarginine metabolites are associated with attenuated muscle protein synthesis in cancer-associated muscle wasting
Kunz, H. E., Dorschner, J. M., Berent, T. E., Meyer, T., Wang, X., Jatoi, A., Kumar, R. & Lanza, I. R., Dec 18 2020, In: Journal of Biological Chemistry. 295, 51, p. 17441-17459 19 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Phosphatonins
Tebben, P. J. & Kumar, R., Jan 1 2020, Marcus and Feldman’s Osteoporosis. Elsevier, p. 215-233 19 p.Research output: Chapter in Book/Report/Conference proceeding › Chapter
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Weight loss over time and survival: a landmark analysis of 1000+ prospectively treated and monitored lung cancer patients
Le-Rademacher, J., Lopez, C., Wolfe, E., Foster, N. R., Mandrekar, S. J., Wang, X., Kumar, R., Adjei, A. & Jatoi, A., Dec 2020, In: Journal of Cachexia, Sarcopenia and Muscle. 11, 6, p. 1501-1508 8 p.Research output: Contribution to journal › Article › peer-review
Open Access3 Scopus citations -
2019
63-Year-Old Woman With Abdominal Pain and Thrombocytopenia
St-Pierre, F., Pawar, A. S. & Kumar, R., Oct 2019, In: Mayo Clinic proceedings. 94, 10, p. 2122-2126 5 p.Research output: Contribution to journal › Short survey › peer-review
Open Access -
Impaired cardiac performance, protein synthesis, and mitochondrial function in tumor-bearing mice
Berent, T. E., Dorschner, J. M., Meyer, T., Craig, T. A., Wang, X., Kunz, H., Jatoi, A., Lanza, I. R., Chen, H. & Kumar, R., Dec 1 2019, In: PloS one. 14, 12, e0226440.Research output: Contribution to journal › Article › peer-review
Open Access2 Scopus citations -
Lung tumor cells inhibit bone mineralization and osteoblast activity
Berent, T. E., Dorschner, J. M., Craig, T. A., Drake, M. T., Westendorf, J. J. & Kumar, R., Nov 12 2019, In: Biochemical and Biophysical Research Communications. 519, 3, p. 566-571 6 p.Research output: Contribution to journal › Article › peer-review
Open Access1 Scopus citations -
Mineral and bone disorders following renal transplantation
Amer, H. & Kumar, R., Mar 13 2019, Endocrine Disorders in Kidney Disease: Diagnosis and Treatment. Springer International Publishing, p. 243-261 19 p.Research output: Chapter in Book/Report/Conference proceeding › Chapter
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2018
1α,25-dihydroxyvitamin D3 mitigates cancer cell mediated mitochondrial dysfunction in human skeletal muscle cells
Ryan, Z. C., Craig, T. A., Wang, X., Delmotte, P., Salisbury, J. L., Lanza, I. R., Sieck, G. C. & Kumar, R., Feb 5 2018, In: Biochemical and Biophysical Research Communications. 496, 2, p. 746-752 7 p.Research output: Contribution to journal › Article › peer-review
Open Access8 Scopus citations -
Comparison of the effect of daily versus bolus dose maternal vitamin D3 supplementation on the 24,25-dihydroxyvitamin D3 to 25-hydroxyvitamin D3 ratio
Ketha, H., Thacher, T. D., Oberhelman, S. S., Fischer, P. R., Singh, R. J. & Kumar, R., May 2018, In: Bone. 110, p. 321-325 5 p.Research output: Contribution to journal › Article › peer-review
Open Access19 Scopus citations -
2017
Hydrogen-Deuterium Exchange Mass Spectrometry Reveals Calcium Binding Properties and Allosteric Regulation of Downstream Regulatory Element Antagonist Modulator (DREAM)
Zhang, J., Li, J., Craig, T. A., Kumar, R. & Gross, M. L., Jul 18 2017, In: Biochemistry. 56, 28, p. 3523-3530 8 p.Research output: Contribution to journal › Article › peer-review
Open Access4 Scopus citations -
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
Open Access15 Scopus citations -
Vitamin D and the Kidney
Tebben, P. & Kumar, R., Dec 18 2017, Biochemistry, Physiology and Diagnostics. Elsevier Inc., Vol. 1. p. 437-459 23 p.Research output: Chapter in Book/Report/Conference proceeding › Chapter
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2016
1α,25-dihydroxyvitamin D3 regulates mitochondrial oxygen consumption and dynamics in human skeletal muscle cells
Ryan, Z. C., Craig, T. A., Folmes, C. D., Wang, X., Lanza, I. R., Schaible, N. S., Salisbury, J. L., Nair, K. S., Terzic, A., Sieck, G. C. & Kumar, R., Jan 15 2016, In: Journal of Biological Chemistry. 291, 3, p. 1514-1528 15 p., 15.Research output: Contribution to journal › Article › peer-review
Open Access86 Scopus citations -
Abnormalities in biomarkers of mineral and bone metabolism in kidney donors
Kasiske, B. L., Kumar, R., Kimmel, P. L., Pesavento, T. E., Kalil, R. S., Kraus, E. S., Rabb, H., Posselt, A. M., Anderson-Haag, T. L., Steffes, M. W., Israni, A. K., Snyder, J. J., Singh, R. J. & Weir, M. R., Oct 1 2016, In: Kidney international. 90, 4, p. 861-868 8 p.Research output: Contribution to journal › Article › peer-review
Open Access10 Scopus citations -
Calciphylaxis: A Disease of Pannicular Thrombosis
el-Azhary, R. A., Patzelt, M. T., McBane, R. D., Weaver, A. L., Albright, R. C., Bridges, A. D., Claus, P. L., Davis, M. D. P., Dillon, J. J., El-Zoghby, Z. M., Hickson, L. T. J., Kumar, R., McCarthy-Fruin, K. A. M., McEvoy, M. T., Pittelkow, M. R., Wetter, D. A., Williams, A. W. & McCarthy, J. T., Oct 1 2016, In: Mayo Clinic proceedings. 91, 10, p. 1395-1402 8 p.Research output: Contribution to journal › Article › peer-review
27 Scopus citations -
Clinical and biochemical phenotypes of adults with monoallelic and biallelic CYP24A1 mutations: evidence of gene dose effect
O’Keeffe, D. T., Tebben, P. J., Kumar, R., Singh, R. J., Wu, Y. & Wermers, R. A., Oct 1 2016, In: Osteoporosis International. 27, 10, p. 3121-3125 5 p.Research output: Contribution to journal › Article › peer-review
21 Scopus citations -
LC-MS/MS for identifying patients with CYP24A1 mutations
Ketha, H., Kumar, R. & Singh, R. J., Jan 2016, In: Clinical chemistry. 62, 1, p. 236-242 7 p.Research output: Contribution to journal › Article › peer-review
Open Access36 Scopus citations -
Serum parathyroid hormone concentrations and clinical outcomes in ESRD: A call for targeted clinical trials
Zand, L. & Kumar, R., May 1 2016, In: Seminars in Dialysis. 29, 3, p. 184-188 5 p.Research output: Contribution to journal › Article › peer-review
3 Scopus citations -
Survival, Risk Factors, and Effect of Treatment in 101 Patients With Calciphylaxis
McCarthy, J. T., el-Azhary, R. A., Patzelt, M. T., Weaver, A. L., Albright, R. C., Bridges, A. D., Claus, P. L., Davis, M. D. P., Dillon, J. J., El-Zoghby, Z. M., Hickson, L. T. J., Kumar, R., McBane, R. D., McCarthy-Fruin, K. A. M., McEvoy, M. T., Pittelkow, M. R., Wetter, D. A. & Williams, A. W., Oct 1 2016, In: Mayo Clinic proceedings. 91, 10, p. 1384-1394 11 p.Research output: Contribution to journal › Article › peer-review
64 Scopus citations -
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
Open Access102 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
Open Access9 Scopus citations -
Altered calcium and Vitamin D homeostasis in first-time calcium kidney stone-formers
Ketha, H., Singh, R. J., Grebe, S. K., Bergstralh, E. J., Rule, A. D., Lieske, J. C. & Kumar, R., Sep 2 2015, In: PloS one. 10, 9, e0137350.Research output: Contribution to journal › Article › peer-review
Open Access17 Scopus citations -
A prospective controlled study of living kidney donors: Three-year follow-up
Kasiske, B. L., Anderson-Haag, T., Israni, A. K., Kalil, R. S., Kimmel, P. L., Kraus, E. S., Kumar, R., Posselt, A. A., Pesavento, T. E., Rabb, H., Steffes, M. W., Snyder, J. J. & Weir, M. R., Jul 1 2015, In: American Journal of Kidney Diseases. 66, 1, p. 114-124 11 p.Research output: Contribution to journal › Article › peer-review
Open Access89 Scopus citations -
Deletion of the intestinal plasma membrane calcium pump, isoform 1, Atp2b1, in mice is associated with decreased bone mineral density and impaired responsiveness to 1, 25-dihydroxyvitamin D3
Ryan, Z. C., Craig, T. A., Filoteo, A. G., Westendorf, J. J., Cartwright, E. J., Neyses, L., Strehler, E. E. & Kumar, R., Nov 6 2015, In: Biochemical and Biophysical Research Communications. 467, 1, p. 152-156 5 p.Research output: Contribution to journal › Article › peer-review
Open Access24 Scopus citations -
Follicular lymphoma presenting with hypercalcaemia: An unusual mechanism of hypercalcaemia
Martens, P., Addissie, B. & Kumar, R., Jun 2015, In: Acta Clinica Belgica: International Journal of Clinical and Laboratory Medicine. 70, 3, p. 200-203 4 p.Research output: Contribution to journal › Article › peer-review
2 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 -
Detection of 1α,25-dihydroxyvitamin D-regulated miRNAs in zebrafish by whole transcriptome sequencing
Craig, T. A., Zhang, Y., Magis, A. T., Funk, C. C., Price, N. D., Ekker, S. C. & Kumar, R., Jun 1 2014, In: Zebrafish. 11, 3, p. 207-218 12 p.Research output: Contribution to journal › Article › peer-review
Open Access9 Scopus citations -
Enhanced prostacyclin formation and Wnt signaling in sclerostin deficient osteocytes and bone
Ryan, Z. C., Craig, T. A., Salisbury, J. L., Carpio, L. R., McGee-Lawrence, M., Westendorf, J. J. & Kumar, R., May 23 2014, In: Biochemical and Biophysical Research Communications. 448, 1, p. 83-88 6 p.Research output: Contribution to journal › Article › peer-review
Open Access5 Scopus citations -
Gastric bypass surgery and measured and estimated GFR in women
Lieske, J. C., Collazo-Clavell, M. L., Sarr, M. G., Rule, A. D., Bergstralh, E. J. & Kumar, R., Oct 1 2014, In: American Journal of Kidney Diseases. 64, 4, p. 663-665 3 p.Research output: Contribution to journal › Letter › peer-review
24 Scopus citations -
Reduced renal calcium excretion in the absence of sclerostin expression: Evidence for a novel calcium-regulating bone kidney axis
Kumar, R. & Vallon, V., Oct 1 2014, In: Journal of the American Society of Nephrology. 25, 10, p. 2159-2168 10 p.Research output: Contribution to journal › Short survey › peer-review
11 Scopus citations