Education
- 2016: Postdoctoral Fellow: Department of Stomatology & Pathology, Dental School - University of São Paulo, Brazil.
- 2012: PhD: Doctor of Science, Department of Dermatology, Medical School - University of São Paulo, Brazil.
- 2008: MSc: Mater of Science, Department of Dermatology, Medical School - University of São Paulo, Brazil.
- 2004: DDS: Doctor in Dental Surgery, Dental School - University of São Paulo, Brazil.
Professional Experience
- 03/2019-current: Professor of General Pathology - The Federal University of Alfenas, Brazil.
- 2017-2018: Professor of Pathology, Histology, Genetics in Medical School - University of Nineth of July, São Paulo, Brazil.
- 01/2015-04/2015: Visiting Research Scientist - Department of Pathology, Yale School of Medicine, New Haven, Connecticut, United states.
- 2004: Scientific Iniciation (undergraduation): Department of Dermatology, Medical School, University of São Paulo, Brazil.
Associate Scientist Researcher (Each research is/was supported with a Grant by a funding agency):
- Since 2012-current: Institute of Tropical Medicine.
- 2012 – 2014: Department of Dermatology, Medical School, Federal University of Bahia, Salvador, Brazil.
- Since 2013-current: Department of Dermatology, Medical School, University of São Paulo, Brazil.
- Since 2013-current: Department of Stomatology, Dental School, University of São Paulo, Brazil.
- Laura Silva, Ricardo Hsieh, Ricardo Romiti, Alessandra Anzai, Bruno Rocha, Silvia Lourenço, Neusa Valente, Juliana Fernandes. Relationship of mutation in adhesion molecules and cytokeratins with hair follicle diseases. International Medicine | First Published: 26 July 2019 (In Press)
- Laura Maria Andrade Silva, Ricardo Hsieh, Silvia Vanessa Lourenço, Bruno De Oliveira Rocha, Ricardo Romiti, Neusa Yuriko Sakai Valente, Alessandra Anzai and Juliana Dumet Fernandes. Revisiting Hair Follicle Embryology, Anatomy and the Follicular Cycle. J Cosmo Trichol 2019, Vol 5(1): 141
- C. M. Berra, G. T. Torrezan, C. A. de Paula, R. Hsieh, S. V. Lourenço, D. M. Carraro. Use of uracil-DNA glycosylase enzyme to reduce DNA-related artifacts from formalin-fixed and paraffin-embedded tissues in diagnostic routine Appl Cancer Res (2019) 39: 7.
- Cavalcante, Wanessa Siqueira; Lourenço, Silvia Vanessa; Florezi, Giovanna Piacenza; Lopes, Sheyla Baptista Bologna; Hsieh, Ricardo; Vanini, Jaqueline Vaz; Antunes, Milena Monteiro De Souza; Paula, Fernanda De; Pasoto, Sandra Gofinet; Silva, Luiz Fernando Ferraz Da; Nico, Marcello Menta Simonsen. Síndrome de Sjögren primária: aspectos relevantes para os dentistas. Clinical And Laboratorial Research In Denstistry. , v.22, p.1 - 11, 2018.
- de Paula F, Teshima THN, Hsieh R, Souza MM, Coutinho-Camillo CM, Nico MMS, Lourenco SV. The expression of water channel proteins during human salivary gland development: a topographic study of aquaporins 1, 3 and 5. J Mol Histol. 2017 Dec;48(5-6):329- 336.
- Hsieh.R, Nico MMS, Coutinho-Camillo CM, Oliveira KK, Sangueza M, Lourenço SV. Mutational status of NRAS and BRAF genes and proteins expression analysis in a series of primary oral mucosal melanoma. Am J Dermatopathol. 2017 Feb;39(2):104-110.
- Milena Monteiro, Fabiana Mde Paula, Ricardo Hsieh, Maria CMA Macedo, Marcelo A Corral, Thaís B Nunes, Fernanda de Paula, Silvia V Lourenço. Could mucin 16 and colony-stimulating factor 2-recptor beta possible graft versus host disease biomarkers? Medical hypotheses, Vol 100, March 2017, Pages 89-93.
- de Paula F, Teshima TH, Hsieh R, Souza MM, Nico MM, Lourenco SV. Overview of Human Salivary Glands: Highlights of Morphology and Developing Processes. Anat Rec (Hoboken). 2017 Feb 13. doi: 10.1002/ar.23569.
- R. Hsieh, M.L. Prasad, M.M.S. Nico, H. Tavares, A. Altemani, R.S.S. Macarenco and S.V. Lourenço. A Study of C-myc, SOX10 and BCL-2 Proteins Expression in Head and Neck Mucosal Melanoma. J Cancer Updates, 2016, 5, 109-113
- Ricardo Hsieh, Milena Monteiro de Souza, Fernanda de Paula, Wanessa Siqueira Cavbalcante, Silvia Vanessa Lourenço. Oral chronic granft-versus-host disease: A short Review. Transplantation Open (TO) ISSN: 2399-5289. DOI: 10.15761/JTO.1000103
- Fernandes JD, Hsieh R, de Freitas LA, Brandao MA, Lourenço SV, Sangueza M, Nico MM. MAP Kinase Pathways: Molecular Roads to Primary Acral Lentiginous Melanoma. Am J Dermatopathol. 2015 Dec;37(12):892-7.
- WS Cavalcante, R Hsieh, SV Lourenço, LNG De Souza, KL Almeida-Coburn, LAP Barros. Neural and Vascular Invasions of Oral Squamous Cell Carcinomas Journal of Oral Hygiene & Health, 2015, 3:5.
- Hsieh Ricardo, Nico Marcello MS, Claudia M Camillo-Coutinho, Fernandes Juliana D, Clovis Antonio Lopes Pinto, Lourenço Silvia V. Primary Oral Mucosal Melanoma: a short review. J Pigmentary Disorders 2015, 2:7
- M. Menta S. Nico, R. Hsieh, C. Camillo-Coutinho, J. Dumet Fernandes, S. V. Lourenco. Primary oral mucosal melanoma: Are NRAS and BRAF mutations determinant in its pathogenesis? ARCHIV FÜR PATHOLOGISCHE ANATOMIE UND PHYSIOLOGIE UND FÜR KLINISCHE MEDICIN 465:S14-S14 ·· JULY 2014
- Lourenço SV, Fernandes JD, Hsieh R, Coutinho-Camillo CM, Bologna S, Sangueza M, Nico MM. Head and Neck Mucosal Melanoma: A Review. Am J Dermatopathol. 2014 Jan 13
- Hsieh R, Nico MM, Coutinho-Camillo CM, Buim ME, Sangueza M, Lourenço SV. The CDKN2A and MAP kinase pathways: molecular roads to primary oral mucosal melanoma. Am J Dermatopathol. 2013 Apr;35(2):167-75.
- Lourenço SV, Bologna SB, Hsieh R, Sangueza M, Fernandes JD, Nico MM. Establishment and characterization of an oral mucosal melanoma cell line (MEMO) derived from a longstanding primary oral melanoma. Am J Dermatopathol. 2013 Apr;35(2):248-51.
- Bologna SB, Nico MM, Hsieh R, Coutinho-Camillo CM, Buim ME, Fernandes JD, Sangueza M, Soares FA, Lourenço SV. Adhesion molecules in primary oral mucosal melanoma: study of claudins, integrins and immunoglobulins in a series of 35 cases. Am J Dermatopathol. 2013 Jul;35(5):541-54.
- Hsieh R, Firmiano A, Sotto MN. Expression of p16 protein in acral lentiginous melanoma. Int J Dermatol. 2009 Dec;48(12):1303-7
- Ricardo Hsieh, Fabrício Bitu Sousa, Aline Firmiano, Fabio Daumas Nunes, Marina Helena Cury Gallottini de Magalhães, Mirian Nacagami Sotto. Genetic analysis of p16 gene by PCR-SSCP technique and protein p16 expression in oral mucosa and skin melanomas An Bras Dermatol. 2006;81(5):433-41.
Honor and Awards
- 2015: 23rd World Congress of Dermatology Scholarship Award.
- 2015: 23rd World Congress of Dermatology – Feature Poster Award.
- 2014: 22ndIPCC (International Pigments Cells Conference), PASPCR Travel Award.
- 2011: 21st IPCC (International Pigments Cells Conference) Student Travel Award.
- 2010: 7th Annual Intl Melanoma Congress (Society for Melanoma Research) Student Bursary.
- 2010: XXVIII Reunión Anual de Dermatólogos Latinoamericanos (RADLA) First Prize for Poster.
- 2007: Anais Brasileiros de Dermatologia (Brazilian Society of Dermatology) First Prize for the Best Publication.
