Renuka Sriram, PhD

Assistant Professor
Assistant Adjunct Professor

Biography

My research interests are primarily focused on the application of Magnetic Resonance technology to characterize the underlying metabolic dysregulation in pathologies and use them to develop clinically relevant markers for diagnostic and therapeutic purposes. Specifically, I’ve been engrossed with the application of hyperpolarized dissolution dynamic nuclear polarization MRI technique to urologic cancers; renal cell carcinoma and prostate cancer. Recently I've been exploring the differential metabolism of bacteria to develop specific imaging biomarkers infectious disease.

Education

Ph.D, 03/2008 - BioPhysics, University of California, Davis

Publications

Renuka Sriram, Celine Baligand, John Kurhanewicz. Using Hyperpolarized NMR to Understand Biochemistry from Cells to Humans. . 2021 May 22; 123-149.
Sun J, Bok RA, DeLos Santos J, Upadhyay D, DeLos Santos R, Agarwal S, Van Criekinge M, Vigneron DB, Aggarwal R, Peehl DM, Kurhanewicz J, Sriram R. Resistance to Androgen Deprivation Leads to Altered Metabolism in Human and Murine Prostate Cancer Cell and Tumor Models. Metabolites. 2021 Feb 26; 11(3).
Ahamed F, Van Criekinge M, Wang ZJ, Kurhanewicz J, Larson P, Sriram R. Modeling hyperpolarized lactate signal dynamics in cells, patient-derived tissue slice cultures and murine models. NMR Biomed. 2021 03; 34(3):e4467.
Wang S, Li J, Hua J, Su Y, Beckford-Vera DR, Zhao W, Jayaraman M, Huynh TL, Zhao N, Wang YH, Huang Y, Qin F, Shen S, Gioeli D, Dreicer R, Sriram R, Egusa EA, Chou J, Feng FY, Aggarwal R, Evans MJ, Seo Y, Liu B, Flavell RR, He J. Molecular Imaging of Prostate Cancer Targeting CD46 Using ImmunoPET. Clin Cancer Res. 2021 Mar 01; 27(5):1305-1315.
Qin H, Zhang V, Bok RA, Santos RD, Cunha JA, Hsu IC, Santos Bs JD, Lee JE, Sukumar S, Larson PEZ, Vigneron DB, Wilson DM, Sriram R, Kurhanewicz J. Simultaneous Metabolic and Perfusion Imaging Using Hyperpolarized 13C MRI Can Evaluate Early and Dose-Dependent Response to Radiation Therapy in a Prostate Cancer Mouse Model. Int J Radiat Oncol Biol Phys. 2020 08 01; 107(5):887-896.
Sriram R, Van Criekinge M, DeLos Santos J, Ahamed F, Qin H, Nolley R, Santos RD, Tabatabai ZL, Bok RA, Keshari KR, Vigneron DB, Peehl DM, Kurhanewicz J. Elevated Tumor Lactate and Efflux in High-grade Prostate Cancer demonstrated by Hyperpolarized 13C Magnetic Resonance Spectroscopy of Prostate Tissue Slice Cultures. Cancers (Basel). 2020 Feb 26; 12(3).
Parker MFL, Luu JM, Schulte B, Huynh TL, Stewart MN, Sriram R, Yu MA, Jivan S, Turnbaugh PJ, Flavell RR, Rosenberg OS, Ohliger MA, Wilson DM. Sensing Living Bacteria in Vivo Using d-Alanine-Derived 11C Radiotracers. ACS Cent Sci. 2020 Feb 26; 6(2):155-165.
Korenchan DE, Bok R, Sriram R, Liu K, Santos RD, Qin H, Lobach I, Korn N, Wilson DM, Kurhanewicz J, Flavell RR. Hyperpolarized in vivo pH imaging reveals grade-dependent acidification in prostate cancer. Oncotarget. 2019 Oct 22; 10(58):6096-6110.
Chung BT, Chen HY, Gordon J, Mammoli D, Sriram R, Autry AW, Le Page LM, Chaumeil MM, Shin P, Slater J, Tan CT, Suszczynski C, Chang S, Li Y, Bok RA, Ronen SM, Larson PEZ, Kurhanewicz J, Vigneron DB. First hyperpolarized [2-13C]pyruvate MR studies of human brain metabolism. J Magn Reson. 2019 12; 309:106617.
Wang S, Korenchan DE, Perez PM, Taglang C, Hayes TR, Sriram R, Bok R, Hong AS, Wu Y, Li H, Wang Z, Kurhanewicz J, Wilson DM, Flavell RR. Amino Acid-Derived Sensors for Specific Zn2+ Detection Using Hyperpolarized 13 C Magnetic Resonance Spectroscopy. Chemistry. 2019 Sep 12; 25(51):11842-11846.
Korenchan DE, Gordon JW, Subramaniam S, Sriram R, Baligand C, VanCriekinge M, Bok R, Vigneron DB, Wilson DM, Larson PEZ, Kurhanewicz J, Flavell RR. Using bidirectional chemical exchange for improved hyperpolarized [13 C]bicarbonate pH imaging. Magn Reson Med. 2019 09; 82(3):959-972.
Muir RK, Zhao N, Wei J, Wang YH, Moroz A, Huang Y, Chen YC, Sriram R, Kurhanewicz J, Ruggero D, Renslo AR, Evans MJ. Measuring Dynamic Changes in the Labile Iron Pool in Vivo with a Reactivity-Based Probe for Positron Emission Tomography. ACS Cent Sci. 2019 Apr 24; 5(4):727-736.
Bancroft Brown J, Sriram R, VanCriekinge M, Delos Santos R, Sun J, Delos Santos J, Tabatabai ZL, Shinohara K, Nguyen H, Peehl DM, Kurhanewicz J. NMR quantification of lactate production and efflux and glutamate fractional enrichment in living human prostate biopsies cultured with [1,6-13 C2 ]glucose. Magn Reson Med. 2019 08; 82(2):566-576.
Bok R, Lee J, Sriram R, Keshari K, Sukumar S, Daneshmandi S, Korenchan DE, Flavell RR, Vigneron DB, Kurhanewicz J, Seth P. The Role of Lactate Metabolism in Prostate Cancer Progression and Metastases Revealed by Dual-Agent Hyperpolarized 13C MRSI. Cancers (Basel). 2019 Feb 22; 11(2).
Sriram R, Gordon J, Baligand C, Ahamed F, Delos Santos J, Qin H, Bok RA, Vigneron DB, Kurhanewicz J, Larson PEZ, Wang ZJ. Non-Invasive Assessment of Lactate Production and Compartmentalization in Renal Cell Carcinomas Using Hyperpolarized 13C Pyruvate MRI. Cancers (Basel). 2018 Sep 05; 10(9).
Lee JE, Diederich CJ, Bok R, Sriram R, Santos RD, Noworolski SM, Salgaonkar VA, Adams MS, Vigneron DB, Kurhanewicz J. Assessing high-intensity focused ultrasound treatment of prostate cancer with hyperpolarized 13 C dual-agent imaging of metabolism and perfusion. NMR Biomed. 2019 10; 32(10):e3962.
Sriram R, Nguyen J, Santos JD, Nguyen L, Sun J, Vigneron S, Van Criekinge M, Kurhanewicz J, MacKenzie JD. Molecular detection of inflammation in cell models using hyperpolarized 13C-pyruvate. Theranostics. 2018; 8(12):3400-3407.
Qin H, Carroll VN, Sriram R, Villanueva-Meyer JE, von Morze C, Wang ZJ, Mutch CA, Keshari KR, Flavell RR, Kurhanewicz J, Wilson DM. Imaging glutathione depletion in the rat brain using ascorbate-derived hyperpolarized MR and PET probes. Sci Rep. 2018 05 21; 8(1):7928.
Taglang C, Korenchan DE, von Morze C, Yu J, Najac C, Wang S, Blecha JE, Subramaniam S, Bok R, VanBrocklin HF, Vigneron DB, Ronen SM, Sriram R, Kurhanewicz J, Wilson DM, Flavell RR. Late-stage deuteration of 13C-enriched substrates for T1 prolongation in hyperpolarized 13C MRI. Chem Commun (Camb). 2018 May 17; 54(41):5233-5236.
Mutch CA, Ordonez AA, Qin H, Parker M, Bambarger LE, Villanueva-Meyer JE, Blecha J, Carroll V, Taglang C, Flavell R, Sriram R, VanBrocklin H, Rosenberg O, Ohliger MA, Jain SK, Neumann KD, Wilson DM. [11C]Para-Aminobenzoic Acid: A Positron Emission Tomography Tracer Targeting Bacteria-Specific Metabolism. ACS Infect Dis. 2018 07 13; 4(7):1067-1072.
Truillet C, Parker MFL, Huynh LT, Wei J, Jami KM, Wang YH, Shen YS, Sriram R, Wilson DM, Kurhanewicz J, Evans MJ. Measuring glucocorticoid receptor expression in vivo with PET. Oncotarget. 2018 Apr 17; 9(29):20399-20408.
Sriram R, Sun J, Villanueva-Meyer J, Mutch C, De Los Santos J, Peters J, Korenchan DE, Neumann K, Van Criekinge M, Kurhanewicz J, Rosenberg O, Wilson D, Ohliger MA. Detection of Bacteria-Specific Metabolism Using Hyperpolarized [2-13C]Pyruvate. ACS Infect Dis. 2018 05 11; 4(5):797-805.
Ilwoo Park, Adam Autry, Xiaodong Yang, Yuying Zhai, Renuka Sriram, Dave Korenchan, John Kurhanewicz, Adam Cunha, I-Chow Hsu, Sarah Nelson, Sabine Mueller. PDTM-20. NONINVASIVE ASSESSMENT OF TREATMENT RESPONSE FOR DIFFUSE INTRINSIC PONTINE GLIOMA USING HYPERPOLARIZED 13C METABOLIC IMAGING. Neuro-Oncology. 2017 Nov 6; 19(suppl_6):vi194-vi194.
Neumann KD, Villanueva-Meyer JE, Mutch CA, Flavell RR, Blecha JE, Kwak T, Sriram R, VanBrocklin HF, Rosenberg OS, Ohliger MA, Wilson DM. Imaging Active Infection in vivo Using D-Amino Acid Derived PET Radiotracers. Sci Rep. 2017 08 11; 7(1):7903.
Ilwoo Park, Adam Elkhaled, Xiaodong Yang, Yuying Zhai, Renuka Sriram, Dave Korenchan, John Kurhanewicz, Adam Cunha, I-Chow Hsu, Sarah Nelson, Sabine Mueller. DIPG-16. NONINVASIVE ASSESSMENT OF TREATMENT RESPONSE FOR DIFFUSE INTRINSIC PONTINE GLIOMA USING HYPERPOLARIZED 13C METABOLIC IMAGING. Neuro-Oncology. 2017 Jun 1; 19(suppl_4):iv8-iv8.
Chen HY, Larson PEZ, Bok RA, von Morze C, Sriram R, Delos Santos R, Delos Santos J, Gordon JW, Bahrami N, Ferrone M, Kurhanewicz J, Vigneron DB. Assessing Prostate Cancer Aggressiveness with Hyperpolarized Dual-Agent 3D Dynamic Imaging of Metabolism and Perfusion. Cancer Res. 2017 06 15; 77(12):3207-3216.
Jue T, Simond G, Wright TJ, Shih L, Chung Y, Sriram R, Kreutzer U, Davis RW. Effect of fatty acid interaction on myoglobin oxygen affinity and triglyceride metabolism. J Physiol Biochem. 2016 Aug; 73(3):359-370.
Marco-Rius I, von Morze C, Sriram R, Cao P, Chang GY, Milshteyn E, Bok RA, Ohliger MA, Pearce D, Kurhanewicz J, Larson PE, Vigneron DB, Merritt M. Monitoring acute metabolic changes in the liver and kidneys induced by fructose and glucose using hyperpolarized [2-13 C]dihydroxyacetone. Magn Reson Med. 2017 01; 77(1):65-73.
Ilwoo Park, Adam Elkhaled, Xiaodong Yang, Yuying Zhai, Renuka Sriram, Dave Korenchan, John Kurhanewicz, Sarah Nelson, Sabine Mueller. PDTB-05. DEVELOPING A NONINVASIVE IMAGING MARKER FOR ASSESSING THE RESPONSE OF DIFFUSE INTRINSIC PONTINE GLIOMA TO PANOBINOSTAT USING HYPERPOLARIZED CARBON-13 MR METABOLIC IMAGING. Neuro-Oncology. 2016 Nov 1; 18(suppl_6):vi150-vi150.
Koelsch BL, Sriram R, Keshari KR, Leon Swisher C, Van Criekinge M, Sukumar S, Vigneron DB, Wang ZJ, Larson PEZ, Kurhanewicz J. Separation of extra- and intracellular metabolites using hyperpolarized (13)C diffusion weighted MR. J Magn Reson. 2016 09; 270:115-123.
Ilwoo Park, Adam Elkhaled, Xiaodong Yang, Renuka Sriram, Dave Korenchan, John Kurhanewicz, Sarah Nelson, Sabine Mueller. HG-117ASSESSING THE RESPONSE OF DIFFUSE INTRINSIC PONTINE GLIOMA TO PANOBINOSTAT USING HYPERPOLARIZED 13 C MAGNETIC RESONANCE METABOLIC IMAGING. Neuro-Oncology. 2016 Jun 1; 18(suppl 3):iii75.3-iii75.
Sriram R, Van Criekinge M, DeLos Santos J, Keshari KR, Wilson DM, Peehl D, Kurhanewicz J, Wang ZJ. Non-invasive differentiation of benign renal tumors from clear cell renal cell carcinomas using clinically translatable hyperpolarized 13C pyruvate magnetic resonance. Tomography. 2016 Mar; 2(1):35-42.
Flavell RR, von Morze C, Blecha JE, Korenchan DE, Van Criekinge M, Sriram R, Gordon JW, Chen HY, Subramaniam S, Bok RA, Wang ZJ, Vigneron DB, Larson PE, Kurhanewicz J, Wilson DM. Application of Good's buffers to pH imaging using hyperpolarized (13)C MRI. Chem Commun (Camb). 2015 Sep 25; 51(74):14119-22.
Shih L, Chung Y, Sriram R, Jue T. Interaction of myoglobin with oleic acid. Chem Phys Lipids. 2015 Oct; 191:115-22.
Sriram R, Van Criekinge M, Hansen A, Wang ZJ, Vigneron DB, Wilson DM, Keshari KR, Kurhanewicz J. Real-time measurement of hyperpolarized lactate production and efflux as a biomarker of tumor aggressiveness in an MR compatible 3D cell culture bioreactor. NMR Biomed. 2015 Sep; 28(9):1141-9.
Keshari KR, Wilson DM, Van Criekinge M, Sriram R, Koelsch BL, Wang ZJ, VanBrocklin HF, Peehl DM, O'Brien T, Sampath D, Carano RA, Kurhanewicz J. Metabolic response of prostate cancer to nicotinamide phophoribosyltransferase inhibition in a hyperpolarized MR/PET compatible bioreactor. Prostate. 2015 Oct; 75(14):1601-9.
Leon Swisher C, Koelsch B, Sukumar S, Sriram R, Santos RD, Wang ZJ, Kurhanewicz J, Vigneron D, Larson P. Dynamic UltraFast 2D EXchange SpectroscopY (UF-EXSY) of hyperpolarized substrates. J Magn Reson. 2015 Aug; 257:102-9.
Renuka Sriram, John Kurhanewicz, Daniel B. Vigneron. Hyperpolarized Carbon-13 MRI and MRS Studies. eMagRes. 2014 Dec 15; 311-324.
Shih L, Chung Y, Sriram R, Jue T. Palmitate interaction with physiological states of myoglobin. Biochim Biophys Acta. 2014 Jan; 1840(1):656-66.
Renuka Sriram, Betty Diamond. Hyperpolarized 13C MR Markers of Renal Tumor Aggressiveness. . 2013 Oct 1.
Lagerstedt JO, Petrlova J, Hilt S, Marek A, Chung Y, Sriram R, Budamagunta MS, Desreux JF, Thonon D, Jue T, Smirnov AI, Voss JC. EPR assessment of protein sites for incorporation of Gd(III) MRI contrast labels. Contrast Media Mol Imaging. 2013 May-Jun; 8(3):252-64.
Keshari KR, Sriram R, Van Criekinge M, Wilson DM, Wang ZJ, Vigneron DB, Peehl DM, Kurhanewicz J. Metabolic reprogramming and validation of hyperpolarized 13C lactate as a prostate cancer biomarker using a human prostate tissue slice culture bioreactor. Prostate. 2013 Aug; 73(11):1171-81.
Keshari KR, Sriram R, Koelsch BL, Van Criekinge M, Wilson DM, Kurhanewicz J, Wang ZJ. Hyperpolarized 13C-pyruvate magnetic resonance reveals rapid lactate export in metastatic renal cell carcinomas. Cancer Res. 2013 Jan 15; 73(2):529-38.
Sriram R, Lagerstedt JO, Petrlova J, Samardzic H, Kreutzer U, Xie H, Kaysen GA, Desreux JF, Thonon D, Jacques V, Van Loan M, Rutledge JC, Oda MN, Voss JC, Jue T. Imaging apolipoprotein AI in vivo. NMR Biomed. 2011 Aug; 24(7):916-24.
Yang D, Xie Z, Stephenson D, Morton D, Hicks CD, Brown TM, Sriram R, O'Neill S, Raunig D, Bocan T. Volumetric MRI and MRS provide sensitive measures of Alzheimer's disease neuropathology in inducible Tau transgenic mice (rTg4510). Neuroimage. 2011 Feb 14; 54(4):2652-8.
Renuka Sriram, Jens O. Lagerstedt, Haris Samardzic, Ulrike Kreutzer, Jitka Petrolova, Hongtao Xie, George A. Kaysen, John C. Voss, Jean F. Desreux, Thomas Jue. Targeting Apolipoproteins in Magnetic Resonance Imaging. Biomembrane Frontiers. 2009 Jan 1; 285-297.
Sriram R, Kreutzer U, Shih L, Jue T. Interaction of fatty acid with myoglobin. FEBS Lett. 2008 Oct 29; 582(25-26):3643-9.
Masuda K, Truscott K, Lin PC, Kreutzer U, Chung Y, Sriram R, Jue T. Determination of myoglobin concentration in blood-perfused tissue. Eur J Appl Physiol. 2008 Sep; 104(1):41-8.