Meet Zhongxing Liao, M.D.
Zhongxing Liao, M.D.
Department of Radiation Oncology, Division of Radiation Oncology
About Dr. Liao
Dr. Liao's research activities aim to improve the therapeutic ratio of radiotherapy for thoracic malignancies through translational research. Specifically, her efforts focus on personalizing chemoradiotherapy for lung cancer by reducing treatment-related toxicity, and increasing cancer cure rates by using predictive biomarker strategies and advanced radiation delivery technology. She has continued her leadership role in conducting practice-changing clinical trials locally and nationally.
Dr. Liao's five most significant contributions in research include the following:
Successfully designed, led, and completed the first of the kind prospective randomized trial comparing IMRT and proton therapy for lung cancer. Dr. Liao is Principal Investigator of the first prospective randomized NCI PO1 funded multi-institutional trial “ A Bayesian Randomized trial of Image-Guided Adaptive Conformal Photon vs Proton Therapy, with Concurrent Chemotherapy, for Locally Advanced Non-Small Cell Lung Carcinoma: Treatment-Related Pneumonitis and Locoregional Recurrence ( NCT00915005)”. This clinical protocol compared proton and photon therapy for a “hard to treat” cancer. This protocol was critical in securing funding for her program project grant 2-P01CA021239, “Optimizing Proton Therapy,” PI Thomas Delaney; 9/25/2008−7/31/2013; $8,734,885 ($1,775,617/year). The hypothesis of this trial was based on the research findings from item 2 below, that the unique dosimetric characteristics of proton beams will reduce the dose and volume of the normal lung to radiation, hence further decreasing treatment-related lung toxicity. This protocol met the enrollment goal on 3/2014, and the first result was reported on 2016 ASCO meeting as a plenary presentation and included in the 2016 Best of ASCO. The manuscript was first submitted to the Lancet Journal with recommended transfer to the Lancet Respiratory Medicine, which she declined. The final version of the manuscript was resubmitted to JCO.
Translational research on secondary analyses on the data accumulated from protocol NCT00915005. This trial contributed greatly to the understanding of proton therapy and produced much valuable data. Dr. Liao worked with collaborators and was able to secure funding for a U19 ( 2U19CA021239-35, NIH/NCI, PI - Radhe Mohan, 9/25/2014-8/31/2018, $1,925,520 ($385,104/year) ), and a CPRIT ( RP160232, PI - Dragan Mirkovic/Pablo Yepes, 3/1/2016-2/28/2019, $835,395 ($275,114/year)) grant to perform secondary analyses on the data accumulated from this trial. Given the rapid proliferation of proton therapy facilities worldwide despite the lack of level I evidence of its effectiveness in lung cancer, Dr. Liao believes that the results are potentially practice-changing. She expects that results from ongoing analyses of secondary objectives including imaging, patient-reported outcomes, blood biomarkers, and cost effectiveness will considerably advance the state of the art in proton therapy, as will ongoing translational research to correlate biological and physical factors affecting response to protons vs. photons and radiation physics studies to assess the influence of uncertainties on proton therapy.
Established a bio-specimen repositories for biomarker research and facilitate translational research. This research effort is an expansion of the clinical trial as one of the secondary objectives and two protocols (Protocol Lab 2009-0307, PA13-0786). The aim is to identify predictive biomarkers for treatment outcome and to help select patients for the most effective treatment. The collected biospecimen including blood, plasma, serum, genome DNA, urine, and saliva are a rich resource for correlative studies to facilitate extramural funding. One example is that, using the blood samples from this study, combined with the clinical and radiation therapy dosimetric data, Dr. Liao is able to spearhead a research effort to study cardiac injury after chemoradiation for lung cancer. In the scope of the work, she has established research contract with ROCHE to use their high sensitive Cardiac Troponin kits to obtain preliminary data for extramural funding. Dr. Liao's R21 grant (1R21 CA222749-01) is entitled “Proton therapy to reduce heart damage for lung cancer patients”. Under the umbrellas of biomarker study and the infrastructure that she created, the thoracic service has accumulated a significant amount of biospecimen and clinical data on patients received concurrent chemoradiation treatment in the department of Radiation Oncology. The collaborative research effort has been expanded nationally and internationally with MGH, MAASTRO.
Becoming a national leader in clinical trials on proton therapy. Proton therapy is more costly than even the best currently available photon technology, and evidence demonstrating clinical benefit is increasingly demanded to justify the financial burden on the healthcare system. However, randomized trials comparing outcomes between different treatment technologies are practically non-existent, and trials of protons vs. photons are no exception. To establish level 1 evidence for proton therapy, we worked with the leadership of Corporate group RTOG (now NRG) and institutions and hospitals with proton facilities (total 15 now and the number continues to increase) and developed RTOG 1308, a “Phase III Randomized Trial Comparing Overall Survival after Photon versus Proton Radiochemotherapy for Inoperable Stage II-IIIB NSCLC”. This protocol was funded through CTEP. She serves as the Principle Investigator for this historical protocol in the history of particle therapy for thoracic malignancies. This trial has been active since 2014, and a total of 99 patients have been recruited to this trial. This phase III trial is probably the only opportunity for radiation oncology community to compare the survival after photons and protons chemoradiation for lung cancer patients.
Continuing her efforts in research of technological advancement including proton, Dr. Liao is leading another Randomized Phase I/II trial of image-guided, intensity-modulated photon (IMRT) or scanning beam proton therapy (IMPT) both with simultaneous integrated boost (SIB) dose escalation to the gross tumor volume (GTV) with concurrent chemotherapy for stage II/III non-small cell lung cancer (NSCLC) (MDA protocol: 2011-1058). This protocol use a novel radiation therapy technique called simultaneous integrated boost, which will delivery differential higher doses to tumor and lower dose to normal structure. This trial is significant because it is the only protocol that assess the impact of intensity modulated radiation therapy using either photon or protons, whereas the all the previous trials compared 3D Conformal proton with intensity modulated photons. She has completed the phase I portion and currently on phase II portion of this trial.
Expanded research collaborations with imaging, symptom research, and behavior science.
Dr. Liao has continued a long term collaboration with the symptom research department in the institution and was a Co-Principal Investigator on an R21 grant that investigated correlation of inflammatory cytokines and symptom burden in lung cancer patients who underwent chemoradiation. The final result has been published in the Journal of Clinical Oncology. The institution was awarded an RO1 grant entitled “ Reducing the symptom burden produced by aggressive cancer therapies", 5 R01 CA026582-31, NIH/NCI, PI - Charles Cleeland, 5/1/2013-4/30/2015”. $424,012 ($84,800/year). We are the first group reporting decreased symptom burden in patients treated with proton radiation compared with those treated with IMRT or 3D CRT.
- Dr. Liao has always been interested in imaging biomarker. She has received sister institution network finding for a project “Diffusion-weighted magnetic resonance imaging for early response assessment of neoadjuvant chemoradiation for squamouse cell carcinoma of the esophagus, Sister Institution Network Fund Application, UTMDACC, 1/1/2015-12/31/2016, $99,998 ($49,999/year)”. This project is a collaborative effort with 3 institutions in China and MD Anderson Cancer Center, and this project is ongoing.
- Dr. Liao is the institutional PI for another innovative project “A Randomized Trial of Incentives for Research Participation, (1R01CA197332-01, NIH/NCI, PI - Scott D. Halpern, 7/1/2015-6/30/2020, $288,642, ($67,841/year)). This clinical trial is built upon the population of RTOG 1308m to address the question if financial incentives impacts on patient participation of clinical trial. This project is currently ongoing as well.
Dr. Liao's translational and clinical research activities have been highly productive, as evidenced in her CV by publications in highly respected peer-reviewed scientific journals, by invitations to write review articles, and by invitations to national and international meetings as keynote or panel speakers. She has accumulated rich experience and knowledge, developed leadership skills and effectiveness to conduct critical research projects and corporate trials. Dr. Liao anticipates that her research will continue its success as many completed projects mature with results presented to and accepted by the international scientific community, and ongoing projects progress smoothly.
Present Title & Affiliation
Primary Appointment
Professor, Department of Radiation Oncology, Division of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
Deputy Department Chair of Clinical Affairs, Department of Radiation Oncology, Division of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
Deputy Department Chair of Clinical Research, Department of Radiation Oncology, Division of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
Education & Training
Degree-Granting Education
| 1982 | Hunan Medical University, Changsha, CHN, MD, Medicine |
Postgraduate Training
| 2015-2015 | Executive Education Course:Strategy for Value-Based Healthcare Delivery, Strategy for Value-Based Healthcare Delivery, Rice University, Texas Medical Center, Houston, TX |
| 2015-2015 | Clinical Safety and Effectiveness Program, University of Texas MD Anderson Cancer Center, Houston, TX |
| 2012-2012 | Faculty Development, Beyond the CV: Behavioral Interviewing of Faculty Candidates, The University of Texas MD Anderson Cancer Center, Houston, TX |
| 2007-2008 | Faculty Leadership Academy, Faculty Leadership Academy, The University of Texas MD Anderson Cancer Center, Houston, TX |
| 1995-1999 | Clinical Residency, Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX |
| 1994-1995 | Clinical Internship, Internal Medicine, The University of Kansas School of Medicine-Wichita, Wichita, KS |
| 1993-1994 | Clinical Fellowship, Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX |
| 1989-1993 | Research Fellowship, Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX |
Board Certifications
| 1999 | American Board of Radiology - Radiation Oncology |
Experience & Service
Administrative Appointments/Responsibilities
Medical Director, Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, 2007 - 2016
Institutional Committee Activities
Member, Data Safety Monitoring Board, 2008 - 2010
Member, Harris County Health District (HCHD/MDACC) Joint Operation Committee, 2007 - 2010
Member, Uncompensated Care Advisory Committee, The University of Texas MD Anderson Cancer Center, 2007 - 2009
Member, The Executive Committee for Medical Staff, The University of Texas MD Anderson Cancer Center, 2007 - Present
Member, MDACC/HCHD Quarterly Administrative/Medical Advisory Committee, 2007 - 2009
Member, IRB Data Safety Monitoring Committee, The University of Texas MD Anderson Cancer Center, 2005 - 2008
Member, Steering Committee for China, Extramural Program, The University of Texas MD Anderson Cancer Center, 2004 - Present
Member, Asia Task Force, Extramural Program, The University of Texas MD Anderson Cancer Center, 1999 - Present
Honors & Awards
| 2011 | The Marie Sklodowska-Curie Award-American Association for Women Radiologists, American Association for Women Radiologists |
| 2007 | Outstanding International Collaboration Award, Chinese Society of Therapeutic Radiology and Oncology |
| 2007 | Outstanding Contribution to Radiation Oncology Education for China Award, Chinese Society of Therapeutic Radiology and Oncology |
Professional Memberships
Selected Publications
Peer-Reviewed Articles
- Wang X, Palaskas NL, Yusuf SW, Abe JI, Lopez-Mattei J, Banchs J, Gladish GW, Lee P, Liao Z, Deswal A, Lin SH. Incidence and Onset of Severe Cardiac Events After Radiotherapy for Esophageal Cancer. J Thorac Oncol 15(10):1682-1690, 2020. e-Pub 2020. PMID: 32599073.
- Deng W, Jethwa KR, Gonuguntla K, Liao Z, Yoon HH, Murphy MB, Haddock MG, Hallemeier CL, Lin SH. Multi-institutional Evaluation of Curative Intent Chemoradiotherapy for Patients With Clinical T1N0 Esophageal Adenocarcinoma. Adv Radiat Oncol 5(5):951-958, 2020. e-Pub 2020. PMID: 33083658.
- Pasalic D, Betancourt-Cuellar SL, Taku N, Ludmir EB, Lu Y, Allen PK, Tang C, Antonoff MB, Fuller CD, Rosenthal DI, Morrison WH, Phan J, Garden AS, Welsh JW, Chang JY, Liao Z, Erasmus JJ, Nguyen QN. Outcomes and toxicities following stereotactic ablative radiotherapy for pulmonary metastases in patients with primary head and neck cancer. Head Neck 42(8):1939-1953, 2020. e-Pub 2020. PMID: 32129548.
- Liao Z, Rivin Del Campo E, Salem A, Pang Q, Liu H, Lopez Guerra JL. Optimizing lung cancer radiation treatment worldwide in COVID-19 outbreak. Lung Cancer 146:230-235, 2020. e-Pub 2020. PMID: 32585497.
- Rajaram R, Correa AM, Xu T, Nguyen QN, Antonoff MB, Rice D, Mehran R, Roth J, Walsh G, Swisher S, Hofstetter WL, Vaporciyan A, Cascone T, Tsao AS, Papadimitrakopoulou VA, Gandhi S, Liao Z, Sepesi B. Locoregional Control, Overall Survival, and Disease-Free Survival in Stage IIIA (N2) Non-Small-Cell Lung Cancer: Analysis of Resected and Unresected Patients. Clin Lung Cancer 21(4):e294-e301, 2020. e-Pub 2020. PMID: 32089476.
- Ning MS, McAleer MF, Jeter MD, Minsky BD, Ghafar RA, Robinson IJ, Nitsch PL, Zaebst DJ, Todd SE, Nguyen J, Lin SH, Liao Z, Lee P, Gunn GB, Klopp AH, Dabaja BS, Nguyen QN, Chronowski GM, Bloom ES, Koong AC, Das P. Mitigating the impact of COVID-19 on oncology: Clinical and operational lessons from a prospective radiation oncology cohort tested for COVID-19. Radiother Oncol 148:252-257, 2020. e-Pub 2020. PMID: 32474129.
- Noticewala SS, Koong AC, Bloom ES, Choi S, Chronowski G, Ghafar RA, Guadagnolo BA, Gunn GB, Klopp A, Lee P, Li J, Liao Z, Ludmir EB, McAleer MF, Nguyen QN, Ning MS, Robinson IJ, Rosenthal DI, Shah SJ, Woodward WA, Zaebst DJ, Dabaja BS, Das P. Radiation Oncology Strategies to Flatten the Curve During the Coronavirus Disease 2019 (COVID-19) Pandemic: Experience From a Large Tertiary Cancer Center. Adv Radiat Oncol 5(4):567-572, 2020. e-Pub 2020. PMID: 32775771.
- Xie F, Zhang J, Wang J, Reuben A, Xu W, Yi X, Varn FS, Ye Y, Cheng J, Yu M, Wang Y, Liu Y, Xie M, Du P, Ma K, Ma X, Zhou P, Yang S, Chen Y, Wang G, Xia X, Liao Z, Heymach JV, Wistuba II, Futreal PA, Ye K, Cheng C, Xia T. Multifactorial deep learning reveals pan-cancer genomic tumor clusters with distinct immunogenomic landscape and response to immunotherapy. Clin Cancer Res 26(12):2908-2920, 2020. e-Pub 2020. PMID: 31911545.
- Lin SH, Hobbs BP, Verma V, Tidwell RS, Smith GL, Lei X, Corsini EM, Mok I, Wei X, Yao L, Wang X, Komaki RU, Chang JY, Chun SG, Jeter MD, Swisher SG, Ajani JA, Blum-Murphy M, Vaporciyan AA, Mehran RJ, Koong AC, Gandhi SJ, Hofstetter WL, Hong TS, Delaney TF, Liao Z, Mohan R. Randomized Phase IIB Trial of Proton Beam Therapy Versus Intensity-Modulated Radiation Therapy for Locally Advanced Esophageal Cancer. J Clin Oncol 38(14):1569-1579, 2020. e-Pub 2020. PMID: 32160096.
- Wang Z, Chen M, Sun J, Jiang S, Wang L, Wang X, Sahoo N, Gunn GB, Frank SJ, Nguyen QN, Liao Z, Chang JY, Zhu XR, Zhang X. Lyman-Kutcher-Burman normal tissue complication probability modeling for radiation-induced esophagitis in non-small cell lung cancer patients receiving proton radiotherapy. Radiother Oncol 146:200-204, 2020. e-Pub 2020. PMID: 32220701.
- Chun SG, Liao Z, Jeter MD, Chang JY, Lin SH, Komaki RU, Guerrero TM, Mayo RC, Korah BM, Koshy SM, Heymach JV, Koong AC, Skinner HD. Metabolic Responses to Metformin in Inoperable Early-stage Non-Small Cell Lung Cancer Treated With Stereotactic Radiotherapy: Results of a Randomized Phase II Clinical Trial. Am J Clin Oncol 43(4):231-235, 2020. PMID: 31990759.
- Gjyshi O, Liao Z. Proton therapy for locally advanced non-small cell lung cancer. Br J Radiol 93(1107):20190378, 2020. e-Pub 2019. PMID: 31430188.
- Liu Y, Fan J, Xu T, Ahmadinejad N, Hess K, Lin SH, Zhang J, Liu X, Liu L, Ning B, Liao Z, Hu TY. Extracellular Vesicle Tetraspanin-8 Level Predicts Distant Metastasis in Non-Small Cell Lung Cancer after Concurrent Chemoradiation. Sci Adv 6(11):eaaz6162, 2020. e-Pub 2020. PMID: 32195353.
- Chen M, Yang J, Liao Z, Chen J, Xu C, He X, Zhang X, Zhu RX, Li H. Anatomic change over the course of treatment for non-small cell lung cancer patients and its impact on intensity-modulated radiation therapy and passive-scattering proton therapy deliveries. Radiat Oncol 15(1):55, 2020. e-Pub 2020. PMID: 32138753.
- Lin SH, Lin Y, Yao L, Kalhor N, Carter BW, Altan M, Blumenschein G, Byers LA, Fossella F, Gibbons DL, Kurie JM, Lu C, Simon G, Skoulidis F, Chang JY, Jeter MD, Liao Z, Gomez DR, O'Reilly M, Papadimitrakopoulou V, Thall P, Heymach JV, Tsao AS. Phase II Trial of Concurrent Atezolizumab With Chemoradiation for Unresectable NSCLC. J Thorac Oncol 15(2):248-257, 2020. e-Pub 2019. PMID: 31778797.
- Lei G, Zhang Y, Koppula P, Liu X, Zhang J, Lin SH, Ajani JA, Xiao Q, Liao Z, Wang H, Gan B. The role of ferroptosis in ionizing radiation-induced cell death and tumor suppression. Cell Res 30(2):146-162, 2020. e-Pub 2020. PMID: 31949285.
- Moding EJ, Liu Y, Nabet BY, Chabon JJ, Chaudhuri AA, Hui AB, Bonilla RF, Ko RB, Yoo CH, Gojenola L, Jones CD, He J, Qiao Y, Xu T, Heymach JV, Tsao A, Liao Z, Gomez DR, Das M, Padda SK, Ramchandran KJ, Neal JW, Wakelee HA, Loo Jr BW, Lin SH, Alizadeh AA, and Diehn M. Circulating tumor DNA dynamics predict benefit from consolidation immunotherapy in locally advanced non-small-cell lung cancer. Nature Cancer 1:176-183, 2020.
- Wang XS, Shi Q, Mendoza T, Lin S, Chang JY, Bokhari RH, Lin HK, Garcia-Gonzalez A, Kamal M, Cleeland CS, Liao Z. Minocycline Reduces Chemoradiation-Related Symptom Burden in Patients with Non-small Cell Lung Cancer: A Phase II Randomized Trial. Int J Radiat Oncol Biol Phys 106(1):100-107, 2020. e-Pub 2019. PMID: 31627177.
- Palma G, Monti S, Xu T, Scifoni E, Yang P, Hahn SM, Durante M, Mohan R, Liao Z, Cella L. Spatial Dose Patterns Associated With Radiation Pneumonitis in a Randomized Trial Comparing Intensity-Modulated Photon Therapy With Passive Scattering Proton Therapy for Locally Advanced Non-Small Cell Lung Cancer. Int J Radiat Oncol Biol Phys 104(5):1124-1132, 2019. e-Pub 2019. PMID: 30822531.
- Ludmir EB, Adlakha EK, Chun SG, Reed VK, Arzu IY, Ahmad N, Bloom E, Chronowski GM, Delclos ME, Mayo LL, Schlembach PJ, Liao Z, Koong AC, Herman JM, Shah SJ. Enhancing clinical trial enrollment at MD Anderson Cancer Center satellite community campuses. Acta Oncol 58(8):1135-1137, 2019. e-Pub 2019. PMID: 30958082.
- Elhammali A, Blanchard P, Yoder A, Liao Z, Zhang X, Ronald Zhu X, Allen PK, Jeter M, Welsh J, Nguyen QN. Clinical outcomes after intensity-modulated proton therapy with concurrent chemotherapy for inoperable non-small cell lung cancer. Radiother Oncol 136:136-142, 2019. e-Pub 2019. PMID: 31015115.
- Xu C, Guo L, Liao Z, Wang Y, Liu X, Zhao S, Wang J, Yuan Z, Wang P, Lin SH. Heart and lung doses are independent predictors of overall survival in esophageal cancer after chemoradiotherapy. Clin Transl Radiat Oncol 17:17-23, 2019. e-Pub 2019. PMID: 31080898.
- Yeboa DN, Liao Z, Court L, Holliday EB, Spelman A, Herman J. Protocol-in-a-Day Workshop: A Lean Approach to Clinical Trial Development and Focus on Junior Faculty Development. Adv Radiat Oncol 4(3):439-442, 2019. e-Pub 2019. PMID: 31360796.
- Ning MS, Gomez DR, Shah AK, Kim CR, Palmer MB, Thaker NG, Grosshans DR, Liao Z, Chapman BV, Brooks ED, Tang C, Rosenthal DI, Garden AS, Frank SJ, Gunn GB. The Insurance Approval Process for Proton Radiation Therapy: A Significant Barrier to Patient Care. Int J Radiat Oncol Biol Phys 104(4):724-733, 2019. e-Pub 2018. PMID: 30557675.
- Nguyen QN, Chun SG, Chow E, Komaki R, Liao Z, Zacharia R, Szeto BK, Welsh JW, Hahn SM, Fuller CD, Moon BS, Bird JE, Satcher R, Lin PP, Jeter M, O'Reilly MS, Lewis VO. Single-Fraction Stereotactic vs Conventional Multifraction Radiotherapy for Pain Relief in Patients With Predominantly Nonspine Bone Metastases: A Randomized Phase 2 Trial. JAMA Oncol 5(6):872-878, 2019. PMID: 31021390.
- Deng W, Xu C, Liu A, van Rossum PSN, Deng W, Liao Z, Koong AC, Mohan R, Lin SH. The relationship of lymphocyte recovery and prognosis of esophageal cancer patients with severe radiation-induced lymphopenia after chemoradiation therapy. Radiother Oncol 133:9-15, 2019. e-Pub 2019. PMID: 30935587.
- Milbury K, Liao Z, Shannon V, Mallaiah S, Nagarathna R, Li Y, Yang C, Carmack C, Bruera E, Cohen L. Dyadic yoga program for patients undergoing thoracic radiotherapy and their family caregivers: Results of a pilot randomized controlled trial. Psychooncology 28(3):615-621, 2019. e-Pub 2019. PMID: 30659739.
- Tucker SL, Xu T, Paganetti H, Deist T, Verma V, Choi N, Mohan R, Liao Z. Validation of Effective Dose as a Better Predictor of Radiation Pneumonitis Risk Than Mean Lung Dose: Secondary Analysis of a Randomized Trial. Int J Radiat Oncol Biol Phys 103(2):403-410, 2019. e-Pub 2018. PMID: 30291994.
- Krafft SP, Rao A, Stingo F, Briere TM, Court LE, Liao Z, Martel MK. Erratum: "The utility of quantitative CT radiomics features for improved prediction of radiation pneumonitis" [Med. Phys. Vol. 45(11):5317-5324 (2018)]. Med Phys 46(2):1079, 2019. e-Pub 2019. PMID: 30730574.
- Yang P, Xu T, Gomez DR, Deng W, Wei X, Elhalawani H, Jin H, Guan F, Mirkovic D, Xu Y, Mohan R, Liao Z. Patterns of Local-Regional Failure After Intensity Modulated Radiation Therapy or Passive Scattering Proton Therapy With Concurrent Chemotherapy for Non-Small Cell Lung Cancer. Int J Radiat Oncol Biol Phys 103(1):123-131, 2019. e-Pub 2018. PMID: 30165127.
- Luo Y, Xu Y, Liao Z, Gomez D, Wang J, Jiang W, Zhou R, Williamson R, Court LE, Yang J. Automatic segmentation of cardiac substructures from noncontrast CT images: accurate enough for dosimetric analysis?. Acta Oncol 58(1):81-87, 2019. e-Pub 2018. PMID: 30306817.
- Ge S, Wang X, Liao Z, Zhang L, Sahoo N, Yang J, Guan F, Mohan R. Potential for Improvements in Robustness and Optimality of Intensity-Modulated Proton Therapy for Lung Cancer with 4-Dimensional Robust Optimization. Cancers (Basel) 11(1), 2019. e-Pub 2019. PMID: 30609652.
- Yepes P, Adair A, Frank SJ, Grosshans DR, Liao Z, Liu A, Mirkovic D, Poenisch F, Titt U, Wang Q, Mohan R. Fixed- versus Variable-RBE Computations for Intensity Modulated Proton Therapy. Adv Radiat Oncol 4(1):156-167, 2019. e-Pub 2018. PMID: 30706024.
- Nong J, Gong Y, Guan Y, Yi X, Yi Y, Chang L, Yang L, Lv J, Guo Z, Jia H, Chu Y, Liu T, Chen M, Byers L, Roarty E, Lam VK, Papadimitrakopoulou VA, Wistuba I, Heymach JV, Glisson B, Liao Z, Lee JJ, Futreal PA, Zhang S, Xia X, Zhang J, Wang J. Author Correction: Circulating tumor DNA analysis depicts subclonal architecture and genomic evolution of small cell lung cancer. Nat Commun 10(1):552, 2019. e-Pub 2019. PMID: 30696827.
- Deng W, Xu T, Xu Y, Wang Y, Liu X, Zhao Y, Yang P, Liao Z. Survival Patterns for Patients with Resected N2 Non-Small Cell Lung Cancer and Postoperative Radiotherapy: A Prognostic Scoring Model and Heat Map Approach. J Thorac Oncol 13(12):1968-1974, 2018. e-Pub 2018. PMID: 30194035.
- Krafft SP, Rao A, Stingo F, Briere TM, Court LE, Liao Z, Martel MK. The utility of quantitative CT radiomics features for improved prediction of radiation pneumonitis. Med Phys 45(11):5317-5324, 2018. e-Pub 2018. PMID: 30133809.
- Liao Z. Considerations in randomized trials to test technologies. J Thorac Dis 10(Suppl 26):S3308, 2018. PMID: 30370145.
- Deng W, Xu T, Wang Y, Xu Y, Yang P, Gomez D, Liao Z. Log odds of positive lymph nodes may predict survival benefit in patients with node-positive non-small cell lung cancer. Lung Cancer 122:60-66, 2018. e-Pub 2018. PMID: 30032846.
- Nong J, Gong Y, Guan Y, Yi X, Yi Y, Chang L, Yang L, Lv J, Guo Z, Jia H, Chu Y, Liu T, Chen M, Byers L, Roarty E, Lam VK, Papadimitrakopoulou VA, Wistuba I, Heymach JV, Glisson B, Liao Z, Lee JJ, Futreal PA, Zhang S, Xia X, Zhang J, Wang J. Circulating tumor DNA analysis depicts subclonal architecture and genomic evolution of small cell lung cancer. Nat Commun 9(1):3114, 2018. e-Pub 2018. PMID: 30082701.
- Brooks ED, Sun B, Feng L, Verma V, Zhao L, Gomez DR, Liao Z, Jeter M, O'Reilly M, Welsh JW, Nguyen QN, Erasmus JJ, Eapen G, Ahrar K, Antonoff MB, Hahn SM, Heymach JV, Rice DC, Chang JY. Association of Long-term Outcomes and Survival With Multidisciplinary Salvage Treatment for Local and Regional Recurrence After Stereotactic Ablative Radiotherapy for Early-Stage Lung Cancer. JAMA Netw Open 1(4):e181390, 2018. e-Pub 2018. PMID: 30646121.
- Sio TT, Prayongrat A, Zhang Y, Lin Q, Xu T, Liao Z, Yue J. The Road Less Traveled: Should We Omit Prophylactic Cranial Irradiation for Patients With Small Cell Lung Cancer?. Clin Lung Cancer 19(4):289-293, 2018. e-Pub 2018. PMID: 29665993.
- Nantavithya C, Gomez DR, Wei X, Komaki R, Liao Z, Lin SH, Jeter M, Nguyen QN, Li H, Zhang X, Poenisch F, Zhu XR, Balter PA, Feng L, Choi NC, Mohan R, Chang JY. Phase 2 Study of Stereotactic Body Radiation Therapy and Stereotactic Body Proton Therapy for High-Risk, Medically Inoperable, Early-Stage Non-Small Cell Lung Cancer. Int J Radiat Oncol Biol Phys 101(3):558-563, 2018. e-Pub 2018. PMID: 29680255.
- Liao Z, Mohan R. Reply to R. Rengan et al. J Clin Oncol 36(19):2004-2005, 2018. e-Pub 2018. PMID: 29746223.
- Liao Z, Mohan R. Future of Protons Depends on Precision. J Clin Oncol 36(19):2002, 2018. e-Pub 2018. PMID: 29746224.
- Boonyawan K, Gomez DR, Komaki R, Xu Y, Nantavithya C, Allen PK, Mohan R, Liao Z. Clinical and Dosimetric Factors Predicting Grade =2 Radiation Pneumonitis After Postoperative Radiotherapy for Patients With Non-Small Cell Lung Carcinoma. Int J Radiat Oncol Biol Phys 101(4):919-926, 2018. e-Pub 2018. PMID: 29976504.
- Yang J, Xu T, Gomez DR, Yuan X, Nguyen QN, Jeter M, Song Y, Komaki R, Hu Y, Hahn SM, Liao Z. Nomograms incorporating genetic variants in BMP/Smad4/Hamp pathway to predict disease outcomes after definitive radiotherapy for non-small cell lung cancer. Cancer Med 7(6):2247-2255, 2018. e-Pub 2018. PMID: 29745043.
- Jiang XE, Xu T, Wei Q, Li P, Gomez DR, Court LE, Liao Z. DNA repair capacity correlates with standardized uptake values from 18F-fluorodeoxyglucose positron emission tomography/CT in patients with advanced non-small-cell lung cancer. Chronic Dis Transl Med 4(2):109-116, 2018. e-Pub 2018. PMID: 29988954.
- Zhang Y, Lin Q, Xu T, Deng W, Yu J, Liao Z, Yue J. Out of the darkness and into the light: New strategies for improving treatments for locally advanced non-small cell lung cancer. Cancer Lett 421:59-62, 2018. e-Pub 2018. PMID: 29425685.
- Liao Z, Gandhi SJ, Lin SH, Bradley J. Does Proton Therapy Offer Demonstrable Clinical Advantages for Treating Thoracic Tumors?. Semin Radiat Oncol 28(2):114-124, 2018. PMID: 29735187.
- Liao Z, Simone CB. Particle therapy in non-small cell lung cancer. Transl Lung Cancer Res 7(2):141-152, 2018. PMID: 29876313.
- Jeter MD, Gomez D, Nguyen QN, Komaki R, Zhang X, Zhu X, O'Reilly M, Fossella FV, Xu T, Wei X, Wang H, Yang W, Tsao A, Mohan R, Liao Z. Simultaneous Integrated Boost for Radiation Dose Escalation to the Gross Tumor Volume With Intensity Modulated (Photon) Radiation Therapy or Intensity Modulated Proton Therapy and Concurrent Chemotherapy for Stage II to III Non-Small Cell Lung Cancer: A Phase 1 Study. Int J Radiat Oncol Biol Phys 100(3):730-737, 2018. e-Pub 2017. PMID: 29248169.
- Milbury K, Engle R, Tsao A, Liao Z, Owens A, Chaoul A, Bruera E, Cohen L. Pilot Testing of a Brief Couple-Based Mind-Body Intervention for Patients with Metastatic Non-Small Cell Lung Cancer and Their Partners. J Pain Symptom Manage 55(3):953-961, 2018. e-Pub 2017. PMID: 29208478.
- Lopez Guerra JL, Song YP, Nguyen QN, Gomez DR, Liao Z, Xu T. Functional promoter rs189037 variant of ATM is associated with decrease in lung diffusing capacity after irradiation for non-small-cell lung cancer. Chronic Dis Transl Med 4(1):59-66, 2018. e-Pub 2018. PMID: 29756124.
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- Shusharina N, Liao Z, Mohan R, Liu A, Niemierko A, Choi N, Bortfeld T. Differences in lung injury after IMRT or proton therapy assessed by 18FDG PET imaging. Radiother Oncol. e-Pub 2018. PMID: 29352608.
- Liao Z, Lee JJ, Komaki R, Gomez DR, O'Reilly MS, Fossella FV, Blumenschein GR, Heymach JV, Vaporciyan AA, Swisher SG, Allen PK, Choi NC, DeLaney TF, Hahn SM, Cox JD, Lu CS, Mohan R. Bayesian Adaptive Randomization Trial of Passive Scattering Proton Therapy and Intensity-Modulated Photon Radiotherapy for Locally Advanced Non-Small-Cell Lung Cancer. J Clin Oncol:JCO2017740720. e-Pub 2018. PMID: 29293386.
- Kong FS, Moiseenko V, Zhao J, Milano MT, Li L, Rimner A, Das S, Li XA, Miften M, Liao Z, Martel M, Bentzen SM, Jackson A, Grimm J, Marks LB, Yorke E. Organs at risk considerations for thoracic stereotactic body radiation therapy: what is safe for lung parenchyma?. Int J Radiat Oncol Biol Phys S0360-3016(18):34014-8. e-Pub 2018. PMID: 30496880.
- Pasalic D, Lu Y, Betancourt-Cuellar SL, Taku N, Mesko SM, Bagley AF, Chance WW, Allen PK, Tang C, Antonoff MB, Balter PA, Mehran RJ, Welsh JW, Liao Z, Gomez D, Erasmus JJ, Nguyen QN. Stereotactic ablative radiation therapy for pulmonary metastases: Improving overall survival and identifying subgroups at high risk of local failure. Radiother Oncol 145:178-185. e-Pub 2020. PMID: 32044530.
- Tang C, Lee WC, Reuben A, Chang L, Tran H, Little L, Gumbs C, Wargo J, Futreal A, Liao Z, Xia X, Yi X, Swisher SG, Heymach JV, Gomez D, Zhang J. Immune and circulating tumor DNA profiling following radiation treatment for oligometastatic NSCLC; translational correlatives from a mature randomized phase II trial. Int J Radiat Oncol Biol Phys. e-Pub 2019. PMID: 31678224.
- Moreno AC, Fellman B, Hobbs BP, Liao Z, Gomez DR, Chen A, Hahn SM, Chang JY, Lin SH. Biologically Effective Dose in Stereotactic Body Radiotherapy and Survival for Patients with Early-Stage Non-Small Cell Lung Cancer. J Thorac Oncol. e-Pub 2019. PMID: 31479748.
- Ma F, Guan Y, Yi Z, Chang L, Li Q, Chen S, Zhu W, Guan X, Li C, Qian H, Xia X, Yang L, Zhang J, Husain H, Liao Z, Futreal A, Huang J, Yi X, Xu B. Assessing tumor heterogeneity using ctDNA to predict and monitor therapeutic response in metastatic breast cancer. Int J Cancer. e-Pub 2019. PMID: 31241775.
- Xie X, Lin SH, Welsh JW, Wei X, Jin H, Mohan R, Liao Z, Xu T. Radiation-induced lymphopenia during chemoradiation therapy for non-small cell lung cancer is linked with age, lung V5, and XRCC1 rs25487 genotypes in lymphocytes. Radiother Oncol 154:187-193. e-Pub 2020. PMID: 32916236.
- Niedzielski JS, Wei X, Xu T, Gomez DR, Liao Z, Bankson JA, Lai SY, Court LE, Yang J. Development and application of an elastic net logistic regression model to investigate the impact of cardiac substructure dose on radiation-induced pericardial effusion in patients with NSCLC. Acta Oncol:1-8. e-Pub 2020. PMID: 32678696.
- Milbury K, Li Y, Durrani S, Liao Z, Tsao AS, Carmack C, Cohen L, Bruera E. A Mindfulness-Based Intervention as a Supportive Care Strategy for Patients with Metastatic Non-Small Cell Lung Cancer and Their Spouses: Results of a Three-Arm Pilot Randomized Controlled Trial. Oncologist. e-Pub 2020. PMID: 32621630.
- Chapman BV, Ning MS, Farnia B, Mesko S, Lin SH, Tang C, Allen PK, Liao Z, Chang JY, Komaki R, Mehran RJ, Gandhi SJ, Gomez DR. Postoperative Radiotherapy for Locally Advanced NSCLC: Implications for Shifting to Conformal, High-Risk Fields. Clin Lung Cancer. e-Pub 2020. PMID: 32727706.
Invited Articles
- Liao ZX, Gandhi S, Lin SH, Bradley J. Do Protons Offer Demonstrable Clinical Advantages for Thoracic Tumors?. Seminars in Radiation Oncology.
Abstracts
- Yang P, Liao Z, Gomez DR, Xu T, Levy LB, Deng W, Yang J, Mohan R. Prospective Study of Marginal Recurrence in Patients with Non-Small Cell Lung Cancer After Proton or Photon Chemoradiation Therapy. Int J Radiat Oncol Biol Phys 98(1):234, 2017. PMID: 28587001.
- Xu T, Xu Y, Huo J, Yang P, Gomez DR, Liao Z. Incidental Use of Beta-Blockers, Serum VEGF, and Their Association With Disease Outcome in Patients with Non-Small-Cell Lung Cancer Treated with Definitive Chemoradiation Therapy. Int J Radiat Oncol Biol Phys 98(1):245, 2017. PMID: 28587030.
- Deist TM, Yang P, Oberije C, Allen PK, van Wijk Y, Gomez DR, Xu T, Mohan R, Hahn SM, Lambin P, Liao Z. Dosimetric Analysis of Randomized Proton and Photon Plans with Respect to Radiation Toxicity: The Importance of High Dose Regions in Lung and Esophagus. Int J Radiat Oncol Biol Phys 98(1):246, 2017. PMID: 28587033.
- Lan M, Xu T, Gomez DR, Jeter MD, Nguyen QN, Deng W, Lin SH, Komaki RU, Liao Z. Association Between LGALS3 Gene Polymorphisms and Survival in Non-Small Cell Lung Cancer Patients Treated With Definitive Radiation Therapy. Int J Radiat Oncol Biol Phys 98(1):249-250, 2017. PMID: 28587040.
- Milbury K, Chaoul A, Engle R, Liao Z, Yang C, Carmack C, Shannon V, Spelman A, Wangyal T, Cohen L. Couple-based Tibetan yoga program for lung cancer patients and their caregivers. Psychooncology 24(1):117-20, 2015. e-Pub 2014. PMID: 24890852.
- Li H, Liu W, Park P, Matney J, Liao Z, Chang J, Zhang X, Li Y, Zhu RX. Evaluation of the systematic error in using 3D dose calculation in scanning beam proton therapy for lung cancer. J Appl Clin Med Phys 15(5):4810, 2014. e-Pub 2014. PMID: 25207565.
- Parker P, Cohen L, Chavez L, Baum G, Pisters KM, Liao Z, Mehran R. The association between provider characteristics and beliefs about psychosocial care in oncology.
- Hong J, Liao Z, Zhuang Y, Levy LB, Sheu T, Heymach JV, Nguyen QN, Xu T, Komaki R, Gomez DR. Prognostic factors as a function of disease-free interval after definitive (chemo)radiation for non-small cell lung cancer using conditional survival analysis. Am J Clin Oncol. e-Pub 2015. PMID: 26535988.
Book Chapters
- Schoenhals JE, Brooks ED, Cortez MA, Syedin SN, Niknam S, Wang Xiaohong, Cadena AP, Li XS, Gomez DR, Liao Z, and Welsh JW. Translational Research and Immunotherapy in Lung Cancer. In: Principles and Practice of Radiotherapy Techniques in Thoracic Malignancies. Springer International Publishing AG Switzerland, 255-296, 2016.
- Selek U, Bolukbasi Y, Topkan E, and Liao Z. Esophageal Cancer. In: Principles and Practice of Radiotherapy Techniques in Thoracic Malignancies. Springer International Publishing AG Switzerland, 297-324, 2016.
- Nguyen QN, Komaki R, Gomez D, Liao Z. Chest tumors (nsclc) - proton therapy in early-stage and advanced lung tumors. In: Contemporary Radiation Therapy. Atheneu: Brazil.