Research outputs

  1. 2020
  2. 2019
  3. Metabolic fate of glucose in atypical meningioma studied by 13C NMR isotopomer analysis

    Pichumani, K., Ijare, O. B. & Baskin, D. S., May 16 2019, Metabolic fate of glucose in atypical meningioma studied by 13C NMR isotopomer. Proc. Intl. Soc. Mag. Reson. Med. 27 (2019) 2507 ed. Internatioal Society for magnetic resonance in medicine, Vol. 27. p. 2507 5 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  4. Ex Vivo 1 H NMR study of pituitary adenomas to differentiate various immunohistochemical subtypes

    Ijare, O. B., Baskin, D. S. & Pichumani, K., Feb 28 2019, In : Scientific Reports. 9, 1, 3007.

    Research output: Contribution to journalArticle

  5. Brain metabolism modulates neuronal excitability in a mouse model of pyruvate dehydrogenase deficiency

    Jakkamsetti, V., Marin-Valencia, I., Ma, Q., Good, L. B., Terrill, T., Rajasekaran, K., Pichumani, K., Khemtong, C., Hooshyar, M. A., Sundarrajan, C., Patel, M. S., Bachoo, R. M., Malloy, C. R. & Pascual, J. M., Jan 1 2019, In : Science Translational Medicine. 11, 480, aan0457.

    Research output: Contribution to journalArticle

  6. Tracking Metabolic Rewiring of Cancer Metabolism in Humans Using Isotope-Resolved NMR

    Pichumani, K., Jan 1 2019, Methods in Molecular Biology. Humana Press, p. 169-186 18 p. (Methods in Molecular Biology; vol. 2037).

    Research output: Chapter in Book/Report/Conference proceedingChapter

  7. 2018
  8. Isotope Tracing of Human Clear Cell Renal Cell Carcinomas Demonstrates Suppressed Glucose Oxidation In Vivo

    Courtney, K. D., Bezwada, D., Mashimo, T., Pichumani, K., Vemireddy, V., Funk, A. M., Wimberly, J., McNeil, S. S., Kapur, P., Lotan, Y., Margulis, V., Cadeddu, J. A., Pedrosa, I., DeBerardinis, R. J., Malloy, C. R., Bachoo, R. M. & Maher, E. A., Nov 6 2018, In : Cell Metabolism. 28, 5, p. 793-800.e2

    Research output: Contribution to journalArticle

  9. Metabolism of fructose in B-cells: A 13C NMR spectroscopy based stable isotope tracer study

    Ijare, O. B., Baskin, D. S., Sharpe, M. A. & Pichumani, K., Jul 1 2018, In : Analytical Biochemistry. 552, p. 110-117 8 p.

    Research output: Contribution to journalArticle

  10. 2017
  11. Measurement of 13C turnover into glutamate and glutamine pools in brain tumor patients

    Pichumani, K., Mashimo, T., Vemireddy, V., Ijare, O. B., Mickey, B. E., Malloy, C. R., Marin-Valencia, I., Baskin, D. S., Bachoo, R. M. & Maher, E. A., Nov 1 2017, In : FEBS Letters. 591, 21, p. 3548-3554 7 p.

    Research output: Contribution to journalLetter

  12. Elucidating the structural organization of a novel low-density lipoprotein nanoparticle reconstituted with docosahexaenoic acid

    Mulik, R. S., Zheng, H., Pichumani, K., Ratnakar, J., Jiang, Q-X. & Corbin, I. R., Apr 2017, In : Chemistry and Physics of Lipids. 204, p. 65-75 11 p.

    Research output: Contribution to journalArticle

  13. 2016
  14. Hepatic gluconeogenesis influences (13)C enrichment in lactate in human brain tumors during metabolism of [1,2-(13)C]acetate

    Pichumani, K., Mashimo, T., Vemireddy, V., Kovacs, Z., Ratnakar, J., Mickey, B., Malloy, C. R., DeBerardinis, R. J., Bachoo, R. M. & Maher, E. A., Jul 2016, In : Neurochemistry International. 97, p. 133-6 4 p.

    Research output: Contribution to journalArticle

  15. Novel application of complimentary imaging techniques to examine in vivo glucose metabolism in the kidney

    Hato, T., Friedman, A. N., Mang, H. E., Plotkin, Z., Dube, S., Hutchins, G. D., Territo, P. R., McCarthy, B. P., Riley, A. A., Pichumani, K., Malloy, C. R., Harris, R. A., Dagher, P. C. & Sutton, T. A., Jan 13 2016, In : American journal of physiology. Renal physiology. p. ajprenal.00535.2015

    Research output: Contribution to journalArticle

  16. 2015
  17. Conditions for 13C NMR detection of 2-hydroxyglutarate in tissue extracts from isocitrate dehydrogenase-mutated gliomas

    Pichumani, K., Mashimo, T., Baek, H. M., Ratnakar, J., Mickey, B., DeBerardinis, R. J., Maher, E. A., Bachoo, R. M., Malloy, C. R. & Kovacs, Z., Jun 3 2015, In : Analytical Biochemistry. 481, p. 4-6 3 p.

    Research output: Contribution to journalArticle

  18. Effects of hydrogen bonding on amide-proton chemical shift anisotropy in a proline-containing model peptide

    Pichumani, K., George, G., Hebbar, S., Chatterjee, B. & Raghothama, S., May 1 2015, In : Chemical Physics Letters. 627, p. 126-129 4 p., 32894.

    Research output: Contribution to journalArticle

  19. The ratio of acetate-to-glucose oxidation in astrocytes from a single 13C NMR spectrum of cerebral cortex

    Marin-Valencia, I., Hooshyar, M. A., Pichumani, K., Sherry, A. D. & Malloy, C. R., 2015, In : Journal of Neurochemistry. 132, 1, p. 99-109 11 p.

    Research output: Contribution to journalArticle

  20. 2014
  21. Acetate is a bioenergetic substrate for human glioblastoma and brain metastases

    Mashimo, T., Pichumani, K., Vemireddy, V., Hatanpaa, K. J., Singh, D. K., Sirasanagandla, S., Nannepaga, S., Piccirillo, S. G., Kovacs, Z., Foong, C., Huang, Z., Barnett, S., Mickey, B. E., Deberardinis, R. J., Tu, B. P., Maher, E. A. & Bachoo, R. M., Dec 18 2014, In : Cell. 159, 7, p. 1603-1614 12 p.

    Research output: Contribution to journalArticle

  22. 2013
  23. A comparative study of short- and long-TE 1H MRS at 3 T for in vivo detection of 2-hydroxyglutarate in brain tumors

    Choi, C., Ganji, S., Hulsey, K., Madan, A., Kovacs, Z., Dimitrov, I., Zhang, S., Pichumani, K., Mendelsohn, D., Mickey, B., Malloy, C., Bachoo, R., Deberardinis, R. & Maher, E., Oct 1 2013, In : NMR in Biomedicine. 26, 10, p. 1242-1250 9 p.

    Research output: Contribution to journalArticle

  24. 2012
  25. Determination of 15N chemical shift anisotropy from a membrane-bound protein by NMR spectroscopy

    Pandey, M. K., Vivekanandan, S., Ahuja, S., Pichumani, K., Im, S. C., Waskell, L. & Ramamoorthy, A., Jun 21 2012, In : Journal of Physical Chemistry B. 116, 24, p. 7181-7189 9 p.

    Research output: Contribution to journalArticle

  26. 2008
  27. Magnetic resonance spectroscopy with longitudinal multispin orders

    Velan, S. S., Pichumani, K., Murray, D., Raylman, R. R., Scott, T., Manivannan, A. & Halliburton, L., Jan 1 2008, In : Current Analytical Chemistry. 4, 1, p. 40-54 15 p.

    Research output: Contribution to journalReview article

  28. 2007
  29. Determination of the anomeric configuration in carbohydrates by longitudinal cross-correlated relaxation studies: Application to mono- And disaccharides

    Pichumani, K., Zou, X., Chandra, T. & Brown, K. L., Sep 1 2007, In : Magnetic Resonance in Chemistry. 45, 9, p. 734-738 5 p.

    Research output: Contribution to journalArticle

  30. 2006
  31. Cross-correlated relaxation between H1′ chemical shift anisotropy and H1′ - H2′ dipolar relaxation mechanisms in ribonucleosides: Application to the characterization of their anomeric configuration

    Pichumani, K., Chandra, T., Zou, X. & Brown, K. L., Jan 12 2006, In : Journal of Physical Chemistry B. 110, 1, p. 5-8 4 p.

    Research output: Contribution to journalArticle

  32. 2003
  33. Covariation of backbone motion throughout a small protein domain

    Mayer, K. L., Earley, M. R., Gupta, S., Pichumani, K., Regan, L. & Stone, M. J., Nov 1 2003, In : Nature Structural Biology. 10, 11, p. 962-965 4 p.

    Research output: Contribution to journalArticle

  34. 2000
  35. The role of backbone conformational heat capacity in protein stability: Temperature dependent dynamics of the B1 domain of Streptococcal protein G

    Seewald, M. J., Pichumani, K., Stowell, C., Tibbals, B. V., Regan, L. & Stone, M. J., Jan 1 2000, In : Protein Science. 9, 6, p. 1177-1193 17 p.

    Research output: Contribution to journalArticle

ID: 29603497