Biography
Dr. Brennan began his life-long involvement in tuberculosis and leprosy research in 1962 under Professor Frank Winder at Trinity College Dublin. His Ph.D. studies helped establish for the first time that the killing effect of isoniazid on the tuberculosis (TB) bacillus was through inhibition of the synthesis of mycolic acid. Under Professor Clinton Ballou at the University of California, Berkeley, he was responsible for the early definitive work on the biosynthesis of the phosphatidylisositolmannosides (PIMs) of mycobacteria. On his return to Ireland, Dr. Brennan was Research Lecturer in the Department of Biochemistry, Trinity College Dublin, and subsequently Lecturer in Biochemistry at University College Dublin. Dr. Brennan returned to the U.S. in 1975, to positions at National Jewish Hospital and the University of Colorado Medical Center, and in 1980 to Colorado State University. Over the past 35 years, he has led research teams in conducting some of the most fundamental research on the nature of the tuberculosis and leprosy organisms: (i) definition of the structure, biosynthesis, and genetics of the core cell wall of the TB bacterium and the mode of action of several key TB drugs; (ii) discovery and molecular definition of LAM, the key ligand in the interactions of the TB organism with host cells; (iii) the discovery and molecular structure of PGL I (phenolic glycolipid I), the specific antigen/marker of the leprosy organism and its application to the selective diagnosis of leprosy; (iv) the introduction of the first skin test antigen for leprosy diagnosis for a leprosy endemic area; (v) definition of the chemical basis of the serotype difference of most of the non-tuberculosis mycobacteria. Brennan has authored over 300 peer-reviewed publications in these and related areas. He has attracted over $20 million in research funds to the University. In 1998, he was named one of 12 University Distinguished Professors at Colorado State University and in 2004 he was elected to the American Academy of Microbiology. He is Editor-in-Chief of Tuberculosis and an editor of Pathogens and Disease and a former editor of Journal of Biological Chemistry.
Research Interest
Tuberculosis and Leprosy research
Biography
Ananda M. Chakrabarty, Ph.D., is a Distinguished University Professor at the University of Illinois College of Medicine at Chicago. While working at the Research & Development Center at General Electric Company in Schenectady, New York, he was awarded the ‘Scientist of the Year’ award in 1975 by Industrial Research Organization of the United States. This work led to the development of a genetically-manipulated microorganism that was the subject matter of a landmark decision from the Supreme Court of the United States that genetically engineered life forms are patentable. Dr. Chakrabarty has served as a consultant with the United Nations and was the founding member of a UNIDO Committee that proposed the establishment of the International Centre for Genetic Engineering & Biotechnology (ICGEB) based in Trieste, Italy, New Delhi, India, and Cape Town, South Africa. Dr. Chakrabarty has been a member of the Panel of Scientific Advisors, later called Council of Scientific Advisors, of ICGEB since its very inception. Dr. Chakrabarty has also been a member of the International Advisory Board of Chulabhorn Research Institute in Thailand, which is headed by the Princess Chulabhorn of Thailand, and a member of the Scientific Advisory Committee of the Department of Biotechnology (DBT) under the Ministry of Science & Technology, Govt. of India. He has received many awards, including the Distinguished Scientist Award from the United States Environmental Protection Agency (EPA), MERIT Award from NIH, U.S. Army Distinguished Service Award, Pasteur Award, Inventor of the Year Award, American Chemical Society Public Affairs Award, Procter and Gamble Environmental Biotechnology Award, European Union Eurydice Award given in Brussels in 2007, among others. He served the U.S. Govt. as members of various NIH study sections, member of the Board on Biology of the U. S. National Academy of Science, Committee on Biotechnology of the U.S. National Research Council, The Stockholm Environment Institute of Sweden, and on the Scientific Advisory Boards of many academic institutions such as Michigan Biotechnology Institute, Montana State University Center for Biofilm Research, Center for Microbial Ecology at the Michigan State University, and in Canada as a member of the Scientific Advisory Board of Canadian Bacterial Diseases Network based in Calgary, Canada. Dr. Chakrabarty also served NATO as a member of NIAG, NATO Industrial Advisory Group based in Brussels, Belgium. He was a member of the Board of Directors of Einstein Institute for Science, Health and the Courts, where he participated in judicial meetings involving contentious scientific issues. He was also involved in international judicial working conversations, where he served as a Scientific Advisor for meetings in Hawaii and Ottawa, Canada, organized by the Supreme Court of Canada. Dr. Chakrabarty’s current research involves development of anticancer and anti-retroviral agents from microbial sources. As part of CDG Therapeutics Inc. (www.cdgti.com) , he has developed candidate anticancer drugs such as azurin that can act on both the malarial parasite Plasmodium falciparum and the AIDS virus HIV-1 to combat co-infection, as well as drug candidates that can be used for the potential treatment of many forms of cancer including brain tumors. A chemically-synthesized 28 amino acid peptide derived from azurin, termed p28, has shown very little toxicity in 15 advanced stage cancer patients but significant beneficial effect, including partial and complete regression of tumors that were refractory to conventional drugs, in phase I human clinical trials in Chicago. He has also developed similar candidate anticancer drugs as part of an Indian company Amrita Therapeutics (www.amritatherapeutics.com). He was awarded the civilian Padma Shri award by the Government of India in 2007.
Research Interest
Dr. Chakrabarty’s current research involves development of anticancer and anti-retroviral agents from microbial sources. As part of CDG Therapeutics Inc. (www.cdgti.com) , he has developed candidate anticancer drugs such as azurin that can act on both the malarial parasite Plasmodium falciparum and the AIDS virus HIV-1 to combat co-infection, as well as drug candidates that can be used for the potential treatment of many forms of cancer including brain tumors. A chemically-synthesized 28 amino acid peptide derived from azurin, termed p28, has shown very little toxicity in 15 advanced stage cancer patients but significant beneficial effect, including partial and complete regression of tumors that were refractory to conventional drugs, in phase I human clinical trials in Chicago. He has also developed similar candidate anticancer drugs as part of an Indian company Amrita Therapeutics (www.amritatherapeutics.com). He was awarded the civilian Padma Shri award by the Government of India in 2007.
Biography
Professor S. Louise Cosby is a graduate (B.Sc. and Ph.D. in Microbiology) of Queen’s University Belfast and was a member of staff for over 30 years. She held the post of Chair of Microbiology in the School of Medicine Dentistry and Biomedical Sciences from 2002 to 2015. She is currently Head of Virology Branch at the Agri-Food and Biosciences Institute in Belfast and emeritus Professor at Queen's University Belfast. Professor Cosby is a Fellow of the Royal College of Pathologists (London) and a Fellow of the Royal Society of Biology (UK). She was a visiting Associate Professor in Cornell University USA and is an occasional visiting scientist at the Pirbright Institute, UK. Previous/present board membership: BBSRC, UK; Science Foundation Ireland (chair of Bioscience panel); Infections and Immunity and Host Defence Panel, Health Research Board, Ireland; Professional Development Committee of the Microbiology Society, Learned Societies Parliamentary Committee, Northern Ireland; British Society for Immunology (Regional and Affinity Group and Forum member) Infection and Immunity Translational Research Group Northern Ireland; Gerson Lerman’s Group’s Healthcare Advisor’s Board, USA. Editor positions: Associate Editor for the Journal of Neurovirology; Review Editor for Frontiers in Microbiology; Assessor roles: appointments and promotions in Medical Microbiology, University of Malaysia; reviewer of applications for the European Commission.
Research Interest
Work has focused on paramyxoviruses of both human and veterinary interest and has included elucidation of pathogenic mechanisms of measles virus (MV), the closely related veterinary morbilliviruses and more recently respiratory syncytial virus. Major interests are in the interaction of viruses with cell receptors as major determinants of virus host range, tissue tropism and induction of disease. This includes investigations into morbillivirus cell entry receptors and interaction of respiratory viruses with transcient potential and acid sensing receptors of bronchial epithelium and peripheral nerves. Recent interests are also in new approaches to human and veterinary vaccines and diagnostics.