PPT-ONCOGENIC VIRUS

basics Dr Baha Eldin Khalid Elamin Viruses enter the body of the host in a variety of ways for example                                               . MECANISMOS DE PATOGENICIDAD Y ADAPTABILIDAD HUMANA DE CEPAS GRIPALES AVIARIAS Y PORCINAS. Dr. A. Paño. EPIDEMIOLOGIA . : ES LA CIENCIA QUE ESTUDIA LAS ENFERMEDADES TRASMISIBLES Y NO TRASMISIBLES Y LOS FACTORES QUE DETERMINAN SU FRECUENCIA Y DISTRIBUCIÓN EN LA POBLACIÓN.. Rafael Ponce. Sept 27, 2012. Immune. . function. Tumor. Inflammation, immune activation. Used by host to eliminate malignant cells (. immunosurveillance. ). Used by tumor to create a permissive environment for growth/development. Charles J. Russell, PhD. postdoc: Crystal Burke, PhD. Funding: NIAID R01AI083370. HPIV1, HPIV2, HPIV3. leading cause of pediatric hospitalization (21,000/. yr. in USA). . virtually all infected by age 5; reinfections common but usually less severe. (The DNA Virus). Prepared by:. Miss . Norzawani. . Jaffar. Bsc. (. Hons. ) Biomedical Sciences, UKM. Lecture 17. Learning Outcomes. At the end of this learning session, student must be able to;. Classify the viruses. ). &. {Hepatitis C}. . ARE YOU AT RISK? . WHAT ARE HIV AND AIDS?. HIV is the Human Immunodeficiency Virus. It weakens your body’s ability to fight off sickness.. The HIV virus can cause AIDS.. Growth Factor Receptor (EGFR) mutants and its Clinical Implications. . Jeonghee Cho. Samsung. . Genome Institute. Samsung Medical Center . Outline. Mechanistic insight of . cetuximab. -based EGFR targeted therapy . Rafael Ponce. Sept 27, 2012. Immune. . function. Tumor. Inflammation, immune activation. Used by host to eliminate malignant cells (. immunosurveillance. ). Used by tumor to create a permissive environment for growth/development. Orthomyxoviridae family of viruses. RNA enveloped viruses that make up three genera. Influenzavirus A. Influenzavirus B. Influenzavirus C. The type A viruses are the most virulent among the three, genetically diverse and infecting human, birds and animals. Virus. What am I?. Virus. What am I?. Virus. What am I?. Virus. How do I spread?. Virus. How do I spread?. Virus. How do I spread?. Virus. How do I spread?. Virus. How do I spread?. Virus. What is my relationship between human behavior and me?. AL-. Fahadawi. Oncogenic . viruses. HPV. EBV. CMV. Oncogenesis. . -An abnormal . growth of . tissue resulting . from . uncontrolled, progressive multiplication . of . cells . and serving no . physiological function. . ( HeV ) and Nipah virus ( NiV ) emerged in the last decade of the twentieth century as the causes of outbreaks of respiratory and neurological disease that infected a number of animal species and h Viruses are very small – smaller than the smallest cell.. They are usually surrounded by a capsid of proteins.. For replication, viruses rely on their host cells . ie. ., the cells they infect.. Most viruses exhibit a limited host range- they typically infect only specific types of cells of one host species.. A . virus. (from the Latin virus meaning toxin or poison) is a microscopic organism consisting of genetic material (. RNA or DNA. ) surrounded by a protein, lipid, or glycoprotein coat.. Structure of a virus. Human Cancer. DNA Oncogenic Viruses. Papillomaviridae/ Polyomaviridae.  . Human papilloma viruses. Cervical . carcinoma. Other . genital tract carcinoma. Anal,. . Vulval. /vaginal,. . Penile,. Esophageal.