Roberto Barrios, MD

Professor of Pathology and Genomic Medicine, Academic Institute
Full Clinical Member, Research Institute
Houston Methodist
Weill Cornell Medical College


Biography

Dr. Barrios received his first academic appointment at the Universidad Nacional Autonoma de Mexico as Assistant Professor of Histology and Pathology in the Department of Chemistry in 1978. In 1982, he was promoted to full Professor in the Department of Cell Biology, and elected Head of the Department of Electron Microscopy at the same institution. He then became Chairman of the Department of Pathology at the Mexican Cardiology Institute and later Chairman of Pathology at the National Institute for Respiratory Diseases in Mexico City. He was visiting professor from 1990 through 1992 in Dr. Michael Lieberman’s laboratory at Baylor College of Medicine, conducting molecular biology studies. In 1992, Dr. Barrios was appointed Associate Professor in the Department of Pathology at Baylor College of Medicine, where he led numerous conferences and lectures for medical students. In 2004, he assumed his positions at Houston Methodist Hospital as Professor of Pathology and Laboratory Medicine at Weill Cornell Medical College.

Description of Research

Dr. Barrios has worked with experimental pathology projects for the last twenty-eight years, while at the same time his primary area of interest in diagnostic pathology has been pulmonary and renal pathology. His current projects include the study of interstitial lung diseases and pulmonary neoplasms. His collaborations in experimental pathology are related to oncogenesis and oxygen toxicity.

 

 

Areas Of Expertise

Pulmonary Renal Pathology
Education & Training

MD, Facultad De Medicina - Instituto Tech.
Residency, Case Western Reserve University
Clinical Fellowship, McGill University
Publications

Adrenomedullin Deficiency Potentiates Lipopolysaccharide-Induced Experimental Bronchopulmonary Dysplasia in Neonatal Mice
Shrestha, AK, Menon, RT, Yallampalli, C, Barrios, R & Shivanna, B 2021, , American Journal of Pathology, vol. 191, no. 12, pp. 2080-2090. https://doi.org/10.1016/j.ajpath.2021.09.001

Vancomycin-Associated Tubular Casts and Vancomycin Nephrotoxicity
Tantranont, N, Luque, Y, Hsiao, M, Haute, C, Gaber, L, Barrios, R, Adrogue, HE, Niasse, A & Truong, LD 2021, , Kidney International Reports, vol. 6, no. 7, pp. 1912-1922. https://doi.org/10.1016/j.ekir.2021.04.035

A Japanese-American female with rapidly progressive interstitial lung disease associated with clinically amyopathic dermatomyositis
Takada, T, Asakawa, K & Barrios, R 2021, , Clinical Rheumatology, vol. 40, no. 3, pp. 1159-1165. https://doi.org/10.1007/s10067-020-05292-0

Interactive and independent effects of early lipopolysaccharide and hyperoxia exposure on developing murine lungs
Shrestha, AK, Menon, RT, El-Saie, A, Barrios, R, Reynolds, C & Shivanna, B 2020, , American Journal of Physiology - Lung Cellular and Molecular Physiology, vol. 319, no. 6, pp. L981-L996. https://doi.org/10.1152/AJPLUNG.00013.2020

Prevalence, Characteristics, and Outcomes of Incidental IgA Glomerular Deposits in Donor Kidneys
Gaber, LW, Khan, FN, Graviss, EA, Nguyen, DT, Moore, LW, Truong, LD, Barrios, RJ & Suki, WN 2020, , Kidney International Reports, vol. 5, no. 11, pp. 1914-1924. https://doi.org/10.1016/j.ekir.2020.08.018

Prevalence, Characteristics, and Outcomes of Incidental IgA Glomerular Deposits in Donor Kidneys
Gaber, LW, Khan, FN, Graviss, EA, Nguyen, DT, Moore, LW, Truong, LD, Barrios, RJ & Suki, WN 2020, , Kidney International Reports, vol. 5, no. 11, pp. 1914-1924. https://doi.org/10.1016/j.ekir.2020.08.018

A novel BMPR2 mutation with widely disparate heritable pulmonary arterial hypertension clinical phenotype
Oriaku, I, LeSieur, MN, Nichols, WC, Barrios, R, Elliott, CG & Frost, A 2020, , Pulmonary Circulation, vol. 10, no. 3. https://doi.org/10.1177/2045894020931315

Tie-2 cre-mediated deficiency of extracellular signal-regulated kinase 2 potentiates experimental bronchopulmonary dysplasia-associated pulmonary hypertension in neonatal mice
Menon, RT, Shrestha, AK, Barrios, R, Reynolds, C & Shivanna, B 2020, , International journal of molecular sciences, vol. 21, no. 7, 2408. https://doi.org/10.3390/ijms21072408

Adrenomedullin Is Necessary to Resolve Hyperoxia-Induced Experimental Bronchopulmonary Dysplasia and Pulmonary Hypertension in Mice
Menon, RT, Shrestha, AK, Reynolds, CL, Barrios, R, Caron, KM & Shivanna, B 2020, , American Journal of Pathology, vol. 190, no. 3, pp. 711-722. https://doi.org/10.1016/j.ajpath.2019.11.011

Micropapillary adenocarcinoma of lung: Morphological criteria and diagnostic reproducibility among pulmonary pathologists
Monroig-Bosque, PDC, Morales-Rosado, JA, Roden, AC, Churg, A, Barrios, R, Cagle, P, Ge, Y, Allen, TC, Smith, ML, Larsen, BT, Sholl, LM, Beasley, MB, Borczuk, A, Raparia, K, Ayala, A, Tazelaar, HD, Miller, R, Kalhor, N, Moran, CA & Ro, JY 2019, , Annals of Diagnostic Pathology, vol. 41, pp. 43-50. https://doi.org/10.1016/j.anndiagpath.2019.04.008

Cardiac Afferent Denervation Abolishes Ganglionated Plexi and Sympathetic Responses to Apnea: Implications for Atrial Fibrillation
Tavares, L, Rodríguez-Mañero, M, Kreidieh, B, Ibarra-Cortez, SH, Chen, J, Wang, S, Markovits, J, Barrios, R & Valderrábano, M 2019, , Circulation: Arrhythmia and Electrophysiology, vol. 12, no. 6, e006942. https://doi.org/10.1161/CIRCEP.118.006942

Consequences of early postnatal lipopolysaccharide exposure on developing lungs in mice
Shrestha, AK, Bettini, ML, Menon, RT, Gopal, VYN, Huang, S, Edwards, DP, Pammi, M, Barrios, R & Shivanna, B 2019, , American Journal of Physiology - Lung Cellular and Molecular Physiology, vol. 316, no. 1, pp. L229-L244. https://doi.org/10.1152/ajplung.00560.2017

Retraction: Inactivation of the quinone oxidoreductases NQO1 and NQO2 strongly elevates the incidence and multiplicity of chemically induced skin tumors (Cancer Research (2010) 70 (1006–1014))
Shen, J, Barrios, RJ & Jaiswal, AK 2018, , Cancer research, vol. 78, no. 21, pp. 6345. https://doi.org/10.1158/0008-5472.CAN-18-2453

Retraction: NRH:Quinone oxidoreductase 2-deficient mice are highly susceptible to radiation-induced B-cell lymphomas (Clinical Cancer Research (2009) 15 (1534-1542) DOI: 10.1158/1078-0432.CCR-08-1783)
Iskander, K, Barrios, RJ & Jaiswal, AK 2018, , Clinical Cancer Research, vol. 24, no. 21, pp. 5489. https://doi.org/10.1158/1078-0432.CCR-18-2878

Clinical and pathologic outcomes of incidental IgA glomerular deposits (IgAGD) in donated kidneys in an ethnically diverse region of the USA
Gaber, LW, Khan, F, Barrios, R, Truong, L, Graviss, E, Nguyen, DTM & Suki, W 2018, Transplantation, vol. 102.

Hyperoxia disrupts extracellular signal-regulated kinases 1/2-induced angiogenesis in the developing lungs
Menon, RT, Shrestha, AK, Barrios, R & Shivanna, B 2018, , International journal of molecular sciences, vol. 19, no. 5, 1525. https://doi.org/10.3390/ijms19051525

Long-term pulmonary and cardiovascular morbidities of neonatal hyperoxia exposure in mice
Menon, RT, Shrestha, AK, Reynolds, CL, Barrios, R & Shivanna, B 2018, , International Journal of Biochemistry and Cell Biology, vol. 94, pp. 119-124. https://doi.org/10.1016/j.biocel.2017.12.001

Hypersensitivity pneumonitis: A perspective from members of the pulmonary pathology society
Miller, R, Allen, TC, Barrios, RJ, Beasley, MB, Burke, L, Cagle, PT, Capelozzi, VL, Ge, Y, Hariri, LP, Kerr, KM, Khoor, A, Larsen, BT, Mark, EJ, Matsubara, O, Mehrad, M, Mino-Kenudson, M, Raparia, K, Roden, AC, Russell, P, Schneider, F, Sholl, LM & Smith, ML 2018, , Archives of Pathology and Laboratory Medicine, vol. 142, no. 1, pp. 120-126. https://doi.org/10.5858/arpa.2017-0138-SA

Colon adenocarcinoma after jejunoileal bypass for morbid obesity
Morris, L, Beketaev, I, Barrios, R & Reardon, P 2017, Journal of surgical case reports, vol. 2017, no. 11, pp. rjx214. https://doi.org/10.1093/jscr/rjx214

Programmed death ligand-1 (pd-l1) expression in either tumor cells or tumor-infiltrating immune cells correlates with solid and high-grade lung adenocarcinomas
Driver, BR, Miller, RA, Miller, T, Deavers, M, Gorman, B, Mody, D, Ge, Y, Barrios, R, Bernicker, E, Kim, M & Cagle, PT 2017, , Archives of Pathology and Laboratory Medicine, vol. 141, no. 11, pp. 1529-1532. https://doi.org/10.5858/arpa.2017-0028-OA