HomeVideoJ Madhumathi | Indian Institute of Technology| India| Protein Engineering 2015 | Conference Series LLC 

J Madhumathi | Indian Institute of Technology| India| Protein Engineering 2015 | Conference Series LLC 



International Conference on Protein Engineering October 26-28, 2015 Chicago, USA

Scientific Talk On: Recombinant fusion proteins for targeted therapy of leukemia

Click here for Abstract and Biography: http://protein-engineering.conferenceseries.com/abstract/2015/recombinant-fusion-proteins-for-targeted-therapy-of-leukemia

Biography:

Madhumathi J completed her PhD at Anna University, Chennai which was on the development of multi-epitope peptide vaccines for Lymphatic Filariasis. She has 17 publications, two patents for filarial vaccines, two Genbank submissions and a protein structure submission in PDB. She received New Investigator award from the International Society of Infectious Diseases, USA on April 2014 for vaccine study. Currently, her Post-doctoral work in Indian Institute of Technology, Chennai involves identifying cancer stem cells in leukemia and targeting them. She received the young scientist grant to carry out this project from the Department of Science and Technology, India.

Abstract:

Recombinant immunotoxins are antibody-toxin chimeric molecules that kill cancer cells via binding to a surface antigen, internalization and delivery of the toxin moiety to the cell cytosol. Immunotoxins target the surface of cancer cells with considerable potency, using protein toxins capable of killing a cell with a single molecule. It is well established that cancer cells overexpress several tumor associated antigens, membrane receptors, and carbohydrate antigens. Ligands for these receptors or monoclonal antibodies or single chain variable fragments (scFv) targeted against these antigens are fused with bacterial or plant toxins and used as immunotoxins. The recent emergence of a new class of immunotoxins in which the cytotoxic moiety is an endogenous protein of human origin like proapoptotic protein has reduced immunogenicity and toxicity. We have developed humanized chimeric toxins using human TRAIL and IL2, which specifically targets leukemic cells leaving normal cells. The two most important cytokines used as targeting molecules with anti-tumor activity approved by FDA for cancer treatment are IL2 and type I IFN. IL2 promotes natural killer cells, T cells and acts as a mitogen and interferes with blood flow to tumor. Low dose recombinant IL2 is proved to activate antitumor immune response in advanced malignancies. Soluble recombinant TRAIL (rTRAIL) induces apoptotic cell death in a wide variety of tumor cell lines in vitro, while sparing most normal cells. Importantly, no apparent systemic toxicity of rTRAIL was also observed in non-human primates. Humanized immunotoxins using IL-2 as the target ligand and TRAIL as the toxin moiety would highly improve the therapeutic efficacy in cancer.

Conference Series LLC (3000+ Global Events): conferenceseries.com 
Global Medical Conferences: conferenceseries.com
Global Nursing Conferences: nursingconference.com
Global Pharmaceutical Conferences: pharmaceuticalconferences.com
Global Cancer Conferences: cancersummit.org 
Global Diabetes Conferences: diabetesexpo.com 
Global Dental Conferences: dentalcongress.com 
700+ Open Access Journals: omicsonline.org 

Likes: 0

Viewed:

source

Previous post
Information On Diabetes Type 2 Diets
Next post
Should Diabetes Risk Keep Older Women From Giving Birth?

Leave a Reply

Be the First to Comment!

Notify of
avatar
wpDiscuz