- Ana Maria Waaga-Gasser, MD, PhD. University of Würzburg, Germany (Julius-Maximilians-Universität Würzburg).
Analysis of CDX-2, B-catenin, cyclin D1, OPN, APC and c-MET as cancer cell markers and AXL, ABCB5, c-MYC, ALDH, ALCAM, CD133, WNT3A as biomarkers in different tumor samples.
Tissue samples: gastric adenocarcinoma, colorectal adenocarcinoma, prostate cancer, gliomas, breast cancer, lung adenocarcinoma, melanoma, clear cell renal cell carcinoma, esophageal adenocarcinoma, thyroid papillary carcinoma, osteosarcoma.
Coordinators: Carmen Austrália Paredes Marcondes Ribas, MD, PhD; Osvaldo Malafaia, MD, PhD; Ana Maria Waaga-Gasser, MD, PhD
Research Collaborators: Luiz Martins Collaço, MD; Ana Cristina Sobral, MD; Roberta Rehder, MD; Bruno Luiz Ariede.
Grimmig T, Moll EM, Kloos K, Thumm R, Moench R, Kreckel J, Vetterlein M, Pelz J, Tripathi S, Rehder R, Ribas, CM, Chandraker A, Germer CT, Waaga-Gasser AM*, Gasser M*. Upregulated Heat Shock Proteins after hyperthermic chemotherapy point to induced cell survival mechanisms in affected tumor cells from peritoneal carcinomatosis. Cancer Growth and Metastasis, 2017 - in press – (*co-last-authorship)
Grimmig T, Moench R, Kreckel J, Haack S, Rueckert F, Rehder R, Tripathi S, Ribas C, Chandraker A, Germer CT, Gasser M, Waaga-Gasser AM. Toll Like Receptor 2, 4, and 9 Signaling Promotes Autoregulative Tumor Cell Growth and VEGF/PDGF Expression in Human Pancreatic Cancer. Int J Mol Sci. 2016 Dec 8;17(12). pii: E2060.
Tajra JBM, Malafaia O, Czeczko NG, Santos EA, Ribas CAPM, Waaga-Gasser AM, Naufel Junior CR, Inacio, CM. Estudo da expressão citofotométrica do marcador tumoral Caspase-3 no adenocarcinoma de cólon. ABCD. Arquivos Brasileiros de Cirurgia Digestiva 2007; 20: 250-253.
Gasser M, Gerstlauer C, Grimm M, Bueter M, Lebedeva T, Lutz J, Maeder U, Ribas C, Nichiporuk E, Thalheimer A, Heemann U, Thiede A, Meyer D, Waaga-Gasser AM. Comparative analysis of predictive biomarkers for therapeutical strategies in colorectal cancer. Ann Surg Oncol 2007;14(4):1272-1284.
Isolan GR, Ribas Filho JM, Waaga-Gasser AM, Dobrowolski S, Ribas CAPM, Czeczk NG, Kiss R. Understanding tumorigenesis in astrocytomas. Revista Médica do Paraná 2006; 64: 32-37.
Trautwei VM, Czeczk NG, Waaga-Gasser AM, Ribas Filho JM, Cavalcantti, TCS, Araujo URMF, Naufel Junior CR. Ki-67 Expression in Gastric Adenocarcinoma. Revista Médica do Paraná 2006; 64: 07-12.
- Alan R. Cohen, MD. Division of Pediatric Neurosurgery, Johns Hopkins Hospital.
Research studies were conducted on the development of new approaches and surgical techniques in minimally invasive neurosurgery and creation of new models for simulation-based training in neurosurgery. The collaboration has resulted in several publications, including the following:
Weinstock P., Rehder R., Cohen, A.R. Creation of a novel simulator for minimally invasive neurosurgery: fusion of 3D printing and special effects. J Neurosurgery Pediatr. 2017. In press
Rehder R., Cohen, A.R. Endoscope-assisted Microsurgical Subtemporal Keyhole Approach to the Posterolateral Suprasellar Region and Basal Cisterns. World Neurosurg. DOI: 10.1016/j.wneu.2017.02.054, 2017
Rehder R., Cohen, A.R. Endoscope-Assisted Microsurgical Approach to the Posterior and Posterolateral Incisural Space. World Neurosurg. v. 17, n. 91, p. 210-217, 2016.
Rehder R., Cohen, A.R. The role of simulation in neurosurgery. Childs Nerv Syst., v. 32, n. 1, p. 43-54, 2016.
Rehder R., Cohen, A.R. Variation of the slope of the tentorium during childhood. Childs Nerv Syst. v. 32, n. 3, p. 441-50, 2016.
Rehder R., Cohen, A.R. Unsung hero: Donald Darrow Matson's legacy in pediatric neurosurgery. J Neurosurg Pediatr., v. 6, n. 5, p. 483-494, 2015.
Rehder R., Cohen, A.R. Eccentric neurosurgical virtuoso: the life and times of William Sharpe. Neurosurg Focus, v. 39, n. 1, E10, 2015.
- Martin Gasser, MD, PhD. Department of Surgery, Klinikum Chemnitz
The collaboration between FEPAR and the Department of Surgery in Chemnitz is based primarily on the development of research studies on new surgical techniques for bariatric procedures. The collaboration provides the opportunity to share skills and clinical experience among the collaborators. Such a collaboration enables the exchange of personnel, thus enhancing clinical practice and, consequently, improves patient care.