Interferon Gamma/IL10 Ratio Production in Response to Host Antigens may Predict Acute Graft Versus Host Disease after Allogeneic Stem Cell Transplantation from a Sibling

Azza M Kamel^1*, Nahla M El-Sharkawy¹, Eman K Abd El-Fattah¹, Raafat M Abd El-Fattah², Mohammed A Samra², Paul K Wallace³ and Hossam K Mahmoud²

¹Department of Clinical Pathology, NCI, Cairo University, Egypt

²Department of Medical Oncology, NCI, Cairo University, Egypt

³Flow Cytometry Lab, Roswell Park Cancer Institute, USA

^*Corresponding Author: Azza M Kamel, Department of Clinical Pathology, NCI, Cairo University, Egypt, Tel: (2)01005184937, Fax: (202)23644720 Email: