Michael T. Spiotto, MD, PhD
Department of Radiation Oncology, Division of Radiation Oncology
Present Title & Affiliation
Primary Appointment
Associate Professor, Department of Radiation Oncology, Division of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
Education & Training
Degree-Granting Education
2005 | The University of Chicago, Chicago, IL, USA, MD, Medicine |
2003 | The University of Chicago, Chicago, IL, USA, PHD, Pathology |
1998 | The University of Chicago, Chicago, IL, USA, BS, Biological Chemistry |
Postgraduate Training
2006-2010 | Clinical Residency, Radiation Oncology, Stanford University, Stanford, CA |
2005-2006 | Transitional Internship, Memorial Sloan Kettering Cancer Center, New York, NY |
Board Certifications
2011 | The American Board of Radiology |
Honors & Awards
2019 | Top Cancer Doctors, Chicago Magazine |
2019 | Top Doctors, Castle Connolly |
2018 | Top Doctors, Castle Connolly |
2017 | Top Cancer Doctors, Chicago Magazine |
2013 | Best Abstract Award, American Society for Therapeutic Radiation Oncology 2013 Annual Meeting |
2009 | Roentgen Resident/Fellow Research Award, Stanford University |
2009 | Martin J. Brown Award for Radiation Oncology Research, Stanford University |
2008 | Malcolm Bagshaw Award, Stanford University |
2007 | Holman Research Pathway Selection, Stanford University |
2005 | John Van Prohaska Award for Outstanding Potential in Teaching, Research, and Clinical Medicine, The University of Chicago |
2005 | Leon O. Jacobson Basic Science Prize, The University of Chicago |
2004 | Alpha Omega Alpha, The University of Chicago |
2003 | Keystone Symposia Travel Scholarship |
2003 | Robert Priest Award in Pathology, The University of Chicago |
2003 | Award for Best Dissertation, Department of Pathology, The University of Chicago |
1999 | Young Investigator Travel Grant, American Association for Cancer Research |
1998 | General Honors, The University of Chicago |
1998 | Divisional Honors, The University of Chicago |
1994 | Dean’s List, The University of Chicago |
Selected Publications
Peer-Reviewed Articles
- Siqueira JM, Mitani Y, Hoff CO, Bonini F, Guimaraes de Sousa L, Marques-Piubelli ML, Purushothaman A, Mitani M, Dai H, Lin SY, Spiotto MT, Hanna EY, McGrail DJ, El-Naggar AK, Ferrarotto R. Analysis of B7-H4 Expression Across Salivary Gland Carcinomas Reveals Adenoid Cystic Carcinoma-Specific Prognostic Relevance. Mod Pathol 37(1):100371, 2024. e-Pub 2023. PMID: 38015043.
- Maroongroge S, Mohamed AS, Nguyen C, Guma De la Vega J, Frank SJ, Garden AS, Gunn BG, Lee A, Mayo L, Moreno A, Morrison WH, Phan J, Spiotto MT, Court LE, Fuller CD, Rosenthal DI, Netherton TJ. Clinical acceptability of automatically generated lymph node levels and structures of deglutition and mastication for head and neck radiation therapy. Phys Imaging Radiat Oncol 29:100540, 2024. e-Pub 2024. PMID: 38356692.
- Contrera KJ, Phan J, Waguespack SG, Aldehaim M, Wang X, Lim TY, Roberts DB, Fuller CD, Spiotto MT, Raza SM, DeMonte F, Hanna EY, Su SY. Prevalence of pituitary hormone dysfunction following radiotherapy for sinonasal and nasopharyngeal malignancies. Head Neck 45(10):2525-2532, 2023. e-Pub 2023. PMID: 37534890.
- Rooney MK, Andring LM, Corrigan KL, Bernard V, Williamson TD, Fuller CD, Garden AS, Gunn B, Lee A, Moreno AC, Morrison WH, Phan J, Rosenthal DI, Spiotto M, Frank SJ. Hypothyroidism following Radiotherapy for Head and Neck Cancer: A Systematic Review of the Literature and Opportunities to Improve the Therapeutic Ratio. Cancers (Basel) 15(17), 2023. e-Pub 2023. PMID: 37686597.
- Zhao X, Wang JR, Dadu R, Busaidy NL, Xu L, Learned KO, Chasen NN, Vu T, Maniakas A, Eguia AA, Diersing J, Gross ND, Goepfert R, Lai SY, Hofmann MC, Ferrarotto R, Lu C, Gunn GB, Spiotto MT, Subbiah V, Williams MD, Cabanillas ME, Zafereo ME. Surgery after BRAF-directed therapy is associated with improved survival in BRAF V600E mutant Anaplastic Thyroid Cancer. Thyroid 33(4):484-491, 2023. e-Pub 2023. PMID: 36762947.
- Ganesh A, Korpics M, Pasquinelli M, Feldman L, Spiotto MT, Koshy M. Increased Utilization of Stereotactic Body Radiotherapy is Associated with Decreased Disparities and Improved Survival for Early-Stage NSCLC. Clin Lung Cancer. e-Pub 2022. PMID: 36289032.
- Korpics MC, Turchan WT, Koshy M, Spiotto MT. Decreased overall survival in patients with locally advanced head and neck cancer receiving definitive radiotherapy and concurrent cetuximab: National Cancer Database analysis. Head Neck 44(7):1528-1544, 2022. e-Pub 2022. PMID: 35393753.
- Ganesh A, Katipally R, Pasquinelli M, Feldman L, Spiotto MT, Koshy M. Increased Disparities in Patients Diagnosed with Metastatic Lung Cancer Following Lung CT Screening in the United States. Clin Lung Cancer 23(2):151-158, 2022. e-Pub 2021. PMID: 34924304.
- Ni K, Xu Z, Culbert A, Luo T, Guo N, Yang K, Pearson E, Preusser B, Wu T, La Riviere P, Weichselbaum RR, Spiotto MT, Lin W. Synergistic checkpoint-blockade and radiotherapy-radiodynamic therapy via an immunomodulatory nanoscale metal-organic framework. Nat Biomed Eng 6(2):144-156, 2022. e-Pub 2022. PMID: 35190678.
- van Dijk LV, Frank SJ, Yuan Y, Gunn B, Moreno AC, Mohamed ASR, Preston KE, Qing Y, Spiotto MT, Morrison WH, Lee A, Phan J, Garden AS, Rosenthal DI, Langendijk JA, Fuller CD. Proton Image-guided Radiation Assignment for Therapeutic Escalation via Selection of locally advanced head and neck cancer patients [PIRATES]: A Phase I safety and feasibility trial of MRI-guided adaptive particle radiotherapy. Clin Transl Radiat Oncol 32:35-40, 2022. e-Pub 2021. PMID: 34841093.
- Rangel R, Pickering CR, Sikora AG, Spiotto MT. Genetic Changes Driving Immunosuppressive Microenvironments in Oral Premalignancy. Front Immunol 13:840923, 2022. e-Pub 2022. PMID: 35154165.
- Diao K, Nguyen TP, Moreno AC, Reddy JP, Garden AS, Wang CH, Tung S, Wang C, Wang XA, Rosenthal DI, Fuller CD, Gunn GB, Frank SJ, Morrison WH, Shah SJ, Lee A, Spiotto MT, Su SY, Ferrarotto R, Phan J. Stereotactic body ablative radiotherapy for reirradiation of small volume head and neck cancers is associated with prolonged survival: Large, single-institution, modern cohort study. Head Neck 43(11):3331-3344, 2021. e-Pub 2021. PMID: 34269492.
- Guo N, Ni K, Luo T, Lan G, Arina A, Xu Z, Mao J, Weichselbaum RR, Spiotto MT, Lin W. Reprogramming of Neutrophils as Non-canonical Antigen Presenting Cells by Radiotherapy-Radiodynamic Therapy to Facilitate Immune-Mediated Tumor Regression. ACS Nano. e-Pub 2021. PMID: 34709030.
- Spiotto MT, Taniguchi CM, Klopp AH, Colbert LE, Lin SH, Wang L, Frederick MJ, Osman AA, Pickering CR, Frank SJ. Biology of the Radio- and Chemo-Responsiveness in HPV Malignancies. Semin Radiat Oncol 31(4):274-285, 2021. PMID: 34455983.
- Spiotto MT, McGovern SL, Gunn GB, Grosshans D, McAleer MF, Frank SJ, Paulino AC. Proton Radiotherapy to Reduce Late Complications in Childhood Head and Neck Cancers. Int J Part Ther 8(1):155-167, 2021. e-Pub 2021. PMID: 34285943.
- Howard FM, Kochanny S, Koshy M, Spiotto MT, Pearson AT. Machine Learning-Guided Adjuvant Treatment of Head and Neck Cancer. JAMA Netw Open 3(11):e2025881, 2020. e-Pub 2020. PMID: 33211108.
- Hasan Y, Furtado L, Tergas A, Lee N, Brooks R, McCall A, Golden D, Jolly S, Fleming G, Morrow M, Kraynyak K, Sylvester A, Arif F, Levin M, Schwartz D, Boyer J, Skolnik J, Esser M, Kumar R, Bagarazzi M, Weichselbaum R, Spiotto M. A Phase 1 Trial Assessing the Safety and Tolerability of a Therapeutic DNA Vaccination Against HPV16 and HPV18 E6/E7 Oncogenes After Chemoradiation for Cervical Cancer. Int J Radiat Oncol Biol Phys 107(3):487-498, 2020. e-Pub 2020. PMID: 32151670.
- Foster CC, Seiwert TY, MacCracken E, Blair EA, Agrawal N, Melotek JM, Portugal L, Brisson RJ, Gooi Z, Spiotto MT, Vokes EE, Haraf DJ. Dose and Volume De-Escalation for Human Papillomavirus-Positive Oropharyngeal Cancer is Associated with Favorable Posttreatment Functional Outcomes. Int J Radiat Oncol Biol Phys 107(4):662-671, 2020. e-Pub 2020. PMID: 32311416.
- Böttinger P, Schreiber K, Hyjek E, Krausz T, Spiotto MT, Steiner M, Idel C, Booras H, Beck-Engeser G, Riederer J, Willimsky G, Wolf SP, Karrison T, Jensen E, Weichselbaum RR, Nakamura Y, Yew PY, Lambert PF, Kurita T, Kiyotani K, Leisegang M, Schreiber H. Cooperation of genes in HPV16 E6/E7-dependent cervico-vaginal carcinogenesis trackable by endoscopy and independent of exogenous estrogens or carcinogens. Carcinogenesis. e-Pub 2020. PMID: 32221533.
- Spiotto MT, Koshy M. The Risk Is Worth the Reward: Regional-Only Recurrence Is Curable with Nodal Dissection. Int J Radiat Oncol Biol Phys 106(2):239-240, 2020. PMID: 31928639.
- Korpics MC, Turchan WT, Rooney MK, Koshy M, Spiotto MT. Patterns of Care and Outcomes of Intensity-Modulated Radiotherapy and 3D Conformal Radiotherapy for Early Stage Glottic Cancer: A National Cancer Database Analysis. Cancers (Basel) 11(12), 2019. e-Pub 2019. PMID: 31842271.
- Ricco N, Flor A, Wolfgeher D, Efimova EV, Ramamurthy A, Appelbe OK, Brinkman J, Truman AW, Spiotto MT, Kron SJ. Mevalonate pathway activity as a determinant of radiation sensitivity in head and neck cancer. Mol Oncol 13(9):1927-1943, 2019. e-Pub 2019. PMID: 31225926.
- Foster CC, Rusthoven CG, Sher DJ, Feldman L, Pasquinelli M, Spiotto MT, Koshy M. Corrigendum to "Adjuvant chemotherapy following stereotactic body radiotherapy for early stage non-small-cell lung cancer is associated with lower overall survival: A National Cancer Database Analysis" [Lung Cancer, Volume 130 (April) (2019) 162-168]. Lung Cancer 132:159, 2019. e-Pub 2019. PMID: 31031052.
- Foster CC, Rusthoven CG, Sher DJ, Feldman L, Pasquinelli M, Spiotto MT, Koshy M. Adjuvant chemotherapy following stereotactic body radiotherapy for early stage non-small-cell lung cancer is associated with lower overall: A National Cancer Database Analysis. Lung Cancer 130:162-168, 2019. e-Pub 2019. PMID: 30885339.
- Huang L, David O, Cabay RJ, Valyi-Nagy K, Macias V, Zhong R, Wenig B, Feldman L, Weichselbaum R, Spiotto MT. Molecular Classification of Lymph Node Metastases Subtypes Predict for Survival in Head and Neck Cancer. Clin Cancer Res 25(6):1795-1808, 2019. e-Pub 2018. PMID: 30573692.
- Foster CC, Sher DJ, Rusthoven CG, Verma V, Spiotto MT, Weichselbaum RR, Koshy M. Overall survival according to immunotherapy and radiation treatment for metastatic non-small-cell lung cancer: a National Cancer Database analysis. Radiat Oncol 14(1):18, 2019. e-Pub 2019. PMID: 30691492.
- Lu K, He C, Guo N, Chan C, Ni K, Lan G, Tang H, Pelizzari C, Fu YX, Spiotto MT, Weichselbaum RR, Lin W. Low-dose X-ray radiotherapy-radiodynamic therapy via nanoscale metal-organic frameworks enhances checkpoint blockade immunotherapy. Nat Biomed Eng 2(8):600-610, 2018. e-Pub 2018. PMID: 31015630.
- Koshy M, Sher DJ, Spiotto MT, Husain Z, Engelhard H, Slavin K, Nicholas MK, Weichselbaum RR, Rusthoven C. Association between hospital volume and receipt of treatment and survival in patients with glioblastoma. J Neurooncol 135(3):529-534, 2017. e-Pub 2017. PMID: 28836140.
- Spiotto MT, Jefferson GD, Wenig B, Markiewicz MR, Weichselbaum RR, Koshy M. Survival outcomes for postoperative chemoradiation in intermediate-risk oral tongue cancers. Head Neck 39(12):2537-2548, 2017. e-Pub 2017. PMID: 28960621.
- Spiotto MT, Jefferson G, Wenig B, Markiewicz M, Weichselbaum RR, Koshy M. Differences in Survival With Surgery and Postoperative Radiotherapy Compared With Definitive Chemoradiotherapy for Oral Cavity Cancer: A National Cancer Database Analysis. JAMA Otolaryngol Head Neck Surg 143(7):691-699, 2017. PMID: 28426848.
- Koshy M, Malik R, Spiotto MT, Mahmood U, Rusthoven CG, Sher DJ. Association between intensity modulated radiotherapy and survival in patients with stage III non-small cell lung cancer treated with chemoradiotherapy. Lung Cancer 108:222-227, 2017. e-Pub 2017. PMID: 28625640.
- Spiotto MT, Koshy M. Impact of fraction size on locally advanced oropharyngeal and nasopharyngeal cancers treated with chemoradiation. Oral Oncol 68:27-35, 2017. e-Pub 2017. PMID: 28438289.
- Spiotto MT. Return of induction chemotherapy in head and neck squamous cell cancers: is this time different?. Lancet Oncol 17(11):1465-1467, 2016. e-Pub 2016. PMID: 27686944.
- Melotek JM, Cooper BT, Koshy M, Silverman JS, Spiotto MT. Weekly versus every-three-weeks platinum-based chemoradiation regimens for head and neck cancer. J Otolaryngol Head Neck Surg 45(1):62, 2016. e-Pub 2016. PMID: 27881143.
- Spiotto MT, Fu YX, Weichselbaum RR. The intersection of radiotherapy and immunotherapy: mechanisms and clinical implications. Sci Immunol 1(3), 2016. e-Pub 2016. PMID: 28018989.
- Zheng W, Skowron KB, Namm JP, Burnette B, Fernandez C, Arina A, Liang H, Spiotto MT, Posner MC, Fu YX, Weichselbaum RR. Combination of radiotherapy and vaccination overcomes checkpoint blockade resistance. Oncotarget 7(28):43039-43051, 2016. PMID: 27343548.
- Jefferson GD, Wenig BL, Spiotto MT. Predictors and outcomes for chronic tracheostomy after chemoradiation for advanced laryngohypopharyngeal cancer. Laryngoscope 126(2):385-91, 2016. e-Pub 2015. PMID: 26344401.
- Spiotto MT, Connell PP. Strategies to Overcome Late Complications from Radiotherapy for Childhood Head and Neck Cancers. Oral Maxillofac Surg Clin North Am 28(1):115-26, 2016. PMID: 26614704.
- Bechill J, Zhong R, Zhang C, Solomaha E, Spiotto MT. A High-Throughput Cell-Based Screen Identified a 2-[(E)-2-Phenylvinyl]-8-Quinolinol Core Structure That Activates p53. PLoS One 11(4):e0154125, 2016. e-Pub 2016. PMID: 27124407.
- Zhong R, Bechill J, Spiotto MT. Loss of E2F1 Extends Survival and Accelerates Oral Tumor Growth in HPV-Positive Mice. Cancers (Basel) 7(4):2372-85, 2015. e-Pub 2015. PMID: 26670255.
- Spiotto MT, Koshy M. Hospitalizations of more than 5 days predict for worse outcomes after radiotherapy for head and neck cancer. J Community Support Oncol 13(10):367-73, 2015. PMID: 26862912.
- Zhong R, Bao R, Faber PW, Bindokas VP, Bechill J, Lingen MW, Spiotto MT. Notch1 Activation or Loss Promotes HPV-Induced Oral Tumorigenesis. Cancer Res 75(18):3958-3969, 2015. e-Pub 2015. PMID: 26294213.
- Spiotto MT, Cao H, Mell L, Toback FG. Angiotensin-converting enzyme inhibitors predict acute kidney injury during chemoradiation for head and neck cancer. Anticancer Drugs 26(3):343-9, 2015. PMID: 25486599.
- Koshy M, Malik R, Sher DJ, Spiotto M, Mahmood U, Aydogan B, Weichselbaum RR. The effect of radiotherapy dose on survival in stage III non-small-cell lung cancer patients undergoing definitive chemoradiotherapy. Clin Lung Cancer 15(5):365-71, 2014. e-Pub 2014. PMID: 24984565.
- Zhong R, Pytynia M, Pelizzari C, Spiotto MT. Bioluminescent imaging of HPV-positive oral tumor growth and its response to image-guided radiotherapy. Cancer Res 74(7):2073-81, 2014. e-Pub 2014. PMID: 24525739.
- Rudra S, Spiotto MT, Witt ME, Blair EA, Stenson K, Haraf DJ. Lymph node density--prognostic value in head and neck cancer. Head Neck 36(2):266-72, 2014. e-Pub 2013. PMID: 23765406.
- Herman LC, Chen L, Garnett A, Feldman LE, Smith B, Weichselbaum RR, Spiotto MT. Comparison of carboplatin-paclitaxel to docetaxel-cisplatin-5-flurouracil induction chemotherapy followed by concurrent chemoradiation for locally advanced head and neck cancer. Oral Oncol 50(1):52-8, 2014. e-Pub 2013. PMID: 24055193.
- Zakeri K, MacEwan I, Vazirnia A, Cohen EE, Spiotto MT, Haraf DJ, Vokes EE, Weichselbaum RR, Mell LK. Race and competing mortality in advanced head and neck cancer. Oral Oncol 50(1):40-4, 2014. e-Pub 2013. PMID: 24134948.
- Ranck MC, Abundo R, Jefferson G, Kolokythas A, Wenig BL, Weichselbaum RR, Spiotto MT. Effect of postradiotherapy neck dissection on nonregional disease sites. JAMA Otolaryngol Head Neck Surg 140(1):12-21, 2014. PMID: 24263403.
- Spiotto MT, Weichselbaum RR. Comparison of 3D confromal radiotherapy and intensity modulated radiotherapy with or without simultaneous integrated boost during concurrent chemoradiation for locally advanced head and neck cancers. PLoS One 9(4):e94456, 2014. e-Pub 2014. PMID: 24714187.
- Liu GF, Ranck MC, Solanki AA, Cao H, Kolokythas A, Wenig BL, Chen L, Ard S, Weichselbaum RR, Halpern H, Spiotto MT. Racial parities in outcomes after radiotherapy for head and neck cancer. Cancer 120(2):244-52, 2014. e-Pub 2013. PMID: 24122486.
- Spiotto MT, Pytynia M, Liu GF, Ranck MC, Widau R. Animal models to study the mutational landscape for oral cavity and oropharyngeal cancers. J Oral Maxillofac Res 4(1):e1, 2013. e-Pub 2013. PMID: 24422024.
- Schreiber K, Arina A, Engels B, Spiotto MT, Sidney J, Sette A, Karrison TG, Weichselbaum RR, Rowley DA, Schreiber H. Spleen cells from young but not old immunized mice eradicate large established cancers. Clin Cancer Res 18(9):2526-33, 2012. e-Pub 2012. PMID: 22415314.
- Spiotto MT, Banh A, Papandreou I, Cao H, Galvez MG, Gurtner GC, Denko NC, Le QT, Koong AC. Imaging the unfolded protein response in primary tumors reveals microenvironments with metabolic variations that predict tumor growth. Cancer Res 70(1):78-88, 2010. e-Pub 2009. PMID: 20028872.
- King CR, Spiotto MT, Kapp DS. Obesity and risk of biochemical failure for patients receiving salvage radiotherapy after prostatectomy. Int J Radiat Oncol Biol Phys 73(4):1017-22, 2009. e-Pub 2008. PMID: 18707829.
- Fels DR, Ye J, Segan AT, Kridel SJ, Spiotto MT, Olson M, Koong AC, Koumenis C. Preferential cytotoxicity of bortezomib toward hypoxic tumor cells via overactivation of endoplasmic reticulum stress pathways. Cancer Res 68(22):9323-30, 2008. PMID: 19010906.
- King CR, Spiotto MT. Improved outcomes with higher doses for salvage radiotherapy after prostatectomy. Int J Radiat Oncol Biol Phys 71(1):23-7, 2008. e-Pub 2008. PMID: 18207668.
- King CR, Presti JC, Brooks JD, Gill H, Spiotto MT. Postoperative prostate-specific antigen velocity independently predicts for failure of salvage radiotherapy after prostatectomy. Int J Radiat Oncol Biol Phys 70(5):1472-7, 2008. e-Pub 2007. PMID: 17935902.
- Spiotto MT, Hancock SL, King CR. Radiotherapy after prostatectomy: improved biochemical relapse-free survival with whole pelvic compared with prostate bed only for high-risk patients. Int J Radiat Oncol Biol Phys 69(1):54-61, 2007. e-Pub 2007. PMID: 17459606.
- Zhang B, Bowerman NA, Salama JK, Schmidt H, Spiotto MT, Schietinger A, Yu P, Fu YX, Weichselbaum RR, Rowley DA, Kranz DM, Schreiber H. Induced sensitization of tumor stroma leads to eradication of established cancer by T cells. J Exp Med 204(1):49-55, 2007. e-Pub 2007. PMID: 17210731.
- Spiotto MT, Schreiber H. Floxed reporter genes: Flow-cytometric selection of clonable cells expressing high levels of a target gene after tamoxifen-regulated Cre-loxP recombination. J Immunol Methods 312(1-2):201-8, 2006. e-Pub 2006. PMID: 16674971.
- Spiotto MT, Schreiber H. Rapid destruction of the tumor microenvironment by CTLs recognizing cancer-specific antigens cross-presented by stromal cells. Cancer Immun 5:8, 2005. e-Pub 2005. PMID: 15934727.
- Spiotto MT, Rowley DA, Schreiber H. Bystander elimination of antigen loss variants in established tumors. Nat Med 10(3):294-8, 2004. e-Pub 2004. PMID: 14981514.
- Spiotto MT, Fu YX, Schreiber H. Tumor immunity meets autoimmunity: antigen levels and dendritic cell maturation. Curr Opin Immunol 15(6):725-30, 2003. PMID: 14630209.
- Yu P, Spiotto MT, Lee Y, Schreiber H, Fu YX. Complementary role of CD4+ T cells and secondary lymphoid tissues for cross-presentation of tumor antigen to CD8+ T cells. J Exp Med 197(8):985-95, 2003. e-Pub 2003. PMID: 12695490.
- Spiotto MT, Reth MA, Schreiber H. Genetic changes occurring in established tumors rapidly stimulate new antibody responses. Proc Natl Acad Sci U S A 100(9):5425-30, 2003. e-Pub 2003. PMID: 12702750.
- Spiotto MT, Yu P, Rowley DA, Nishimura MI, Meredith SC, Gajewski TF, Fu YX, Schreiber H. Increasing tumor antigen expression overcomes "ignorance" to solid tumors via crosspresentation by bone marrow-derived stromal cells. Immunity 17(6):737-47, 2002. PMID: 12479820.
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CV information above last modified September 06, 2024