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Tatiane Terumi Negrao Watanabe, DVM, MS, PhD, Dipl. ACVP

Asst Professor

Contact:

tnegrao@ncsu.edu
Lab: Histology (Biopsy)
Lab Phone: 919.513.6390

Dr. Negrão Watanabe earned her DVM in 2008 from the São Paulo State University (UNESP), Brazil. She completed her master’s in 2011 at Federal University of Rio Grande do Sul (UFRGS), Brazil. In 2014, she obtained a PhD at University of Milan, Italy. She finished her anatomic pathology residency at Louisiana State University in 2019 and became a diplomate of American College of Veterinary Pathologist in the same year. Dr. Negrão Watanabe has been involved in diagnostics service, teaching, and collaborative research projects which so far include natural infectious diseases outbreaks of domestic animals, nutritional diseases in farm animals, equine gastroenterology, pathogenesis of mammalian neoplasia, as well as working with the swine and poultry industries.
Affiliations
American College of Veterinary Pathologists
Tau Chapter of the Society of Phi Zeta – Honor Society of Veterinary Medicine
Certifications
Diplomate of the American College of Veterinary Pathologists
Global Health, Infectious Diseases
2019: Charles Louis Davis, DVM Foundation Student Scholarship Award

2018: 1st place in the Louisiana State University International Research Fair

2018: 3rd place in Clinical Research in the MS, House Officer, Veterinary Student, and Faculty Poster Competition at Phi Zeta Research Emphasis Day, Louisiana State University

2017: 2nd place in the Louisiana State University International Research Fair

2014: 1st place best poster award, 3rd AWIN Conference, Prague, Czech Republic

2012 – 2014: PhD Fellowship, Italian National Foundation and University of Milan, Italy 2012 – 2014: VII Framework Program for Research, Technological Development and Demonstration Activities, European Union Project n. 266213 FP7-KBBE-2010-4

2011: 1st place - Best paper - “Professor Jefferson Andrade dos Santos”, XV National Meeting of Veterinary Pathology and Brazilian Conference of Veterinary Pathology - ENAPAVE and I CBPV, Brazil

2010 – 2011: National Council for Scientific and Technological Development (CNPQ) funding

2005 – 2008: São Paulo Research Foundation (FAPESP) fellowship
Watanabe TTN, Wakamatsu-Utsuki N. Serratospiculosis and aspergillosis in a Peregrine Falcon (Falco peregrinus). Pathology in Practice. Journal of the American Veterinary Medical Association, 2020 (In Press)

Watanabe TTN, Andrews FM, Bauer R. Malignant gastrointestinal stromal tumor with transplantation metastasis in a horse. Journal of the American Veterinary Medical Association, 2020 (In Press)

Watanabe TTN, Dubovi EJ, Evans DE, Langohr IM, Del Piero F. Outbreak of canine parvovirus 2b and Clostridium difficile infection in Asian small-clawed otters. Journal of Veterinary Diagnostic Investigation, 2019

Watanabe TTN, Carvallo-Chaigneau FR, Adaska JM, Doncel-Díaz B, Uzal FA. Polycystic liver in two adult llamas (Lama glama). Journal of Veterinary Diagnostic Investigation, 31(2):280-283, 2019

Champagne Madere BC, Boudreaux BB, Dedeaux A, Watanabe TTN, Wakamatsu-Utsuki N, Bennett RA; Lara DJ, Gaschen LE. Renal Myxosarcoma in a cat. Journal of the American Animal Hospital Association, 2019

Pedersen KB, Pulliam CF, Patel A, Del Piero F, Watanabe TTN, Wankhade UD, Shankar K, Hicks C, Ronis MJ. Liver tumorigenesis is promoted by a high saturated fat diet specifically in male mice and is associated with hepatic expression of the proto-oncogene Agap2 and enrichment of the intestinal microbiome with Coprococcus. Carcinogenesis, 40(2):349-359 2019

H Banse, T Terumi Negrão Watanabe, N Abarca-Garcia, F Andrews, J Cruz-Sanabria, FJ Morales Yniguez, M Keowen, and F Del Piero. Relationship of gastric and small intestinal inflammation in equine glandular gastric disease. Equine Veterinary Journal, 2019

Ferrante V, Lolli S, Ferrari L; Watanabe TTN, Tremolada C, Marchewka J, Estevez I. Differences in prevalence of welfare indicators in male and female turkey flocks (Meleagris gallopavo). Poultry Science, 98(4):1568-1574, 2019

Oliveira LGS, Watanabe TTN, Boabaid FM, Wouters F, Wouters ATB, Bandarra PM, Guerra PR, Vargas APC, Driemeier D. Clinical and pathological findings and immunohistochemical characterization of natural Rhodococcus equi infection in foals. Pesquisa Veterinária Brasileira, 2019

Almeida PR, Lorenzetti E, Cruz RS, Watanabe TTN, Zlotowski P, Alfieri AA, Driemeier D. Diarrhea caused by rotavirus A, B, and C in suckling piglets from southern Brazil: molecular detection and histologic and immunohistochemical characterization. Journal of Veterinary Diagnostic Investigation, 30(3): 370-376, 2018

Watanabe TTN, Howerth EW, Rissi DR. Colonic mucinous adenocarcinoma in a Vietnamese 1 pot-bellied pig. Pathology in Practice. Journal of the American Veterinary Medical Association, 251(12):1387-1389, 2017

Watanabe TTN, Moeller Jr RB, Crossley BM, Blanchard PC. Outbreaks of bovine herpesvirus 2 infections in calves causing ear and facial skin lesions. Journal of Veterinary Diagnostic Investigation, 29(5): 686-690, 2017

Wouters ATB, Wouters F, Boabaid FM, Watanabe TTN, Fredo G, Varaschin MS, Driemeier D. Brain lesions associated with acute toxic hepatopathy in cattle. Journal of Veterinary Diagnostic Investigation, 29(3): 287-292, 2017

Boos GS, Bassuino DM, Wurster F, Castro NB, Watanabe TTN, Silva GS, Sonne L, Driemeier D. Retrospective canine skin peripheral nerve sheath tumors data with emphasis on histologic, immunohistochemical and prognostic factors. Pesquisa Veterinária Brasileira. 35(12): 965-874, 2015

Casagrande RA, Machado VR, Souza SO, Watanabe TTN, Sonne L., Pavarini SP., Driemeier D. Immunohistochemical diagnosis and pathological characterization of chlamydiosis in psittacine. Pesquisa Veterinária Brasileira. 34(9):885-890, 2014

Menegat MB., Wouters ATB, Wouters F, Watanabe TTN, Souza OS, Driemeier. D. Chronic hepatopathy in dogs due to long-term treatment with Phenobarbital. Semina. 35:351-356, 2014

Wouters F, Wouters ATB, Watanabe TTN, Soares MP, Cruz CEF, Driemeier D. Pneumotoxicosis in sheep caused by ingestion of Trema micrantha. Veterinary Pathology. 50:775-778, 2013

Marchewka J, Watanabe TTN, Ferrante V, Estevez I. Welfare assessment in broiler farms: Transect walks versus individual scoring. Poultry Science. 92:2588–2599, 2013

Wouters ATB, Casagrande RA, Wouters F, Watanabe TTN, Boabaid FM, Cruz CEF, Driemeier D. An outbreak of aflatoxin poisoning in dogs associated with aflatoxin B1–contaminated maize products. Journal of Veterinary Diagnostic Investigation. 25(2):282-287, 2013

Watanabe TTN, Lolli S, Ferrari L, Ferrante V. Review of the physiological and pathological welfare indicators applied in turkeys (Meleagris gallopavo). Biotechnology in Animal Husbandry 29(4): 727-740, 2013

Andreazza D, Wouters ATB, Watanabe TTN, Boabaid FM, Wouters F, Souza FS, Souza SO, Driemeier D. Pathological and immunohistochemical characterization of actionobacillosis lesions in cattle. Pesquisa Veterinária Brasileira. 33(3):305-309, 2013

Marchewka J, Ferrante V, Watanabe TTN, Estevez I. Review of the social and environmental factors affecting the behavior and welfare of turkeys (Meleagris gallopavo). Poultry Science. 92(6):1467-1473, 2013

Wouters ATB, Boabaid FM, Watanabe TTN, Bandarra PM, Correa GLF, Wouters F, Mafessoni RM, Driemeier D. Spontaneous poisoning by Cestrum intermedium in cattle in Southwest of Paraná, Brazil. Pesquisa Veterinária Brasileira. 33(1):47-51, 2013

Takeuti KL, Watanabe TTN, Castro LA, Driemeier D, Barcellos DESN. Histopathological and Immunohistochemical Characterization of Pneumonia Caused by Co-infection between Pasteurella multocida and Mycoplasma hyopneumoniae in swine. Acta Scientiae Veterinariae. 41: 1117, 2013

Souza SO, Watanabe TTN, Casagrande RA, Wouters ATB, Wouters F, Driemeier D. Histopathological and immunohistochemical characterization of mesenchymal neoplasms of the genitalia in 43 bitches. Pesquisa Veterinária Brasileira. 32(12):1313-1318, 2012

Watanabe TTN, Almeida LL, Wouters F, Wouters ATB, Zlotowski P, Driemeier D. Histopathological and immunohistochemical findings of swine with spontaneous influenza A infection in Brazil, 2009-2010. Pesquisa Veterinária Brasileira. 32(11):1148-1154, 2012

Betto MRB, Lazarotto LF, Watanabe TTN, Driemeier D, Leite CE, Campos MM. Effects of treatment with enalapril on hepatotoxicity induced by acetaminophen in mice. Naunyn-Schmiedeberg's Archives of Pharmacology. 385:933–943, 2012

Betti AH, Stein AC, Dallegrave E, Wouters ATB, Watanabe TTN, Driemeier D, Buffon A, Rates SMK. Acute and repeated-doses (28 days) toxicity study of Hypericum polyanthemum Klotzsch ex Reichardt (Guttiferare) in mice. Food and Chemical Toxicology. 50:2349-2355, 2012

Rolim VM, Casagrande RA, Watanabe TTN, Wouters AT, Wouters F, Sonne L, Driemeier D. Amelanotic melanoma in dogs: A retrospective study of 35 cases (2004-2010) and immunohistochemical characterization. Pesquisa Veterinária Brasileira. 32(4):340-346, 2012

Boos GS, Watanabe TTN, Almeida PR, Oliveira LGS, Pavarini SP, Zlotowski P, Driemeier D. Outbreak of salt poisoning in pigs in Santa Catarina. Pesquisa Veterinária Brasileira. 32(4):329-332, 2012

Bianchi MV, Casagrande RA, Watanabe TTN, Wouters ATB, Wouters F, Boos GS, Menegat MB, Driemeier D. Canine papillomatosis: A retrospective study of 24 cases (2001-2011) and immunohistochemical characterization. Pesquisa Veterinária Brasileira. 32(7):653-657, 2012

Souza SO, Lemos LA, Wouters ATB, Wouters F, Boabaid FM, Casagrande RA, Watanabe T.T.N., Guerra P, Driemeier D. Caseous Lymphadenitis as a Cause of Hind Limb Paralysis in Sheep in Rio Grande do Sul State. Acta Scientiae Veterinariae. 40(4): 1085, 2012

Watanabe TTN, Zlotowski P, Oliveira LGS, Rolim VM, Gomes MJP, Snel G, Driemeier D. Rectal stenosis in pigs associated with Salmonella Typhimurium and porcine circovirus type 2 (PCV2) infections. Pesquisa Veterinária Brasileira. 31(6):511-515, 2011

Sonne L, Raymundo DL, Boabaid FM, Watanabe TTN, Oliveira LGS, Vaz Jr IS, Driemeier D. Pathological and immunohistochemical findings in cattle affected by systemic granulomatous disease by consumption Vicia villosa (Leg. Papilionoideae) in Rio Grande do Sul. Pesquisa Veterinária Brasileira. 31(4):307-312, 2011

Oliveira EC, Almeida PR, Sonne L, Pavarini SP, Watanabe TTN, Driemeier D. Infectious canine hepatitis in naturally infected dogs: Pathological findings and immunohistochemical diagnosis. Pesquisa Veterinária Brasileira. 31(2):100-106, 2011

31. Ferreira HH, Zlotowski P, Cardoso MRI, Watanabe TTN, Gomes DC, Driemeier D. Natural infection by Listeria monocytogenes in guinea pigs (Cavia porcellus). Ciência Rural. 41(4):682-685, 2011

Boos GS, Casagrande RA, Rolim VM, Watanabe TTN, Wouters F, Souza SO, Filho OR, Driemeier D. Mammary Carcinosarcoma in a Cat: Anatomopathological and Immunohistochemical Characterization. Acta Scientiae Veterinariae, 2011. 39(4): 1000

Arbelo M, Sierra E, Esperón F, Watanabe TTN, Bellière EN, Espinosa de los Monteros A, Fernández A. Herpesvirus infection with severe lymphoid necrosis affecting a beaked whale stranded in the Canary Islands. Diseases of Aquatic Organisms. 89(3):261-4, 2010

Gomes DC, Pavarini SP, Pedroso PMO, Ferreira HH, Watanabe TTN, Gomes MJP, Driemeier D. Pathological changes in foals infected with Actinobacillus equuli subsp. Haemolyticus. Ciência Rural. 40:1452-1455, 2010

Watanabe TTN, Ferreira HH, Gomes DC, Pedroso PMO, Oliveira LGS, Bandarra PM, Antoniassi NAB, Driemeier D. Lightning strike as a cause of death in cattle in Rio Grande do Sul. Pesquisa Veterinária Brasileira. 30:243-245, 2010

Pedroso PMO, Bandarra PM, Feltrin C, Gomes DC, Watanabe TTN, Ferreira HH, Driemeier D. Spontaneous Baccharis megapotamica var. weirii poisoning in sheep. Pesquisa Veterinária Brasileira. 30:403-405, 2010

Oliveira LGS, Pedroso PMO, Takeuti KL, Watanabe TTN, Ferreira HH, Bender P, Driemeier D. Diphallia in a bovine. Acta Scientiae Veterinariae. 37:379-381, 2009