After being a post-doc at Swedish University of Agricultural Sciences and being a researcher till 1999 he joined the University of Iowa, Carver College of Medicine as an Assistant professor on Jan 2000. Although a primary faculty member of the biochemistry department, he had adjunct affiliations in chemical, biochemical engineering, physiology and biophysics department as well. He was also the director of protein crystallography facility. He eventually became the Assistant Dean for Scientific Affairs and director of core research facilities at the Carver College of Medicine, University of Iowa until he accepted a position as Senior Professor and Dean of inStem, the Institute for Stem Cell Science and Regenerative Medicine in Bangalore, India. Rams saw potential and scope for future developmental prospects in terms of raising the standards of resource commitment and quality of research in India on a global scale. With the financial support of DBT, Ramaswamy set up Centre for Cellular and Molecular Platforms in 2009. This center was established to translate research and develop tools which can be used by the researchers and innovators from the industry and institutions affiliated under public domain.
Research
He leads a lab at inStem which hosts research associates, post-doctoral fellows, doctoral students, project assistants and short-term student interns. The lab's primary interested in understanding how atomic resolution structural information affects biological function. The lab is running projects in collaboration with groups from USA, Sweden, and Argentina. He is well known for his structural enzymology work on Rieske non-heme iron oxygenases and Alcohol Dehydrogenases His research on cockroach protein gain lot of popularity in the scientific community and the media. Rams envisions cockroach protein as a superfood due to its high calorific content and the presence of other essential biomolecules like fats and carbohydrates embedded in the quaternary structure of the protein. Studies have shown that one cockroach protein crystals contain more than three times the energy found in an equivalent amount of buffalo milk. He and his team think that it could alleviate the food shortages around the globe if it could be commercialized as supplements. It is also conceptualized as space food due to its high calorific content over small quantity and stability, making it ideal for storage at spacecraft and consumption by the astronauts during long-duration space missions. Currently, the team is trying to produce the crystals in bucket loads using yeastrecombinant proteinexpression system rather than extracting crystals from cockroach's gut. Other prime topics of his research interest involve understanding the structure-function correlations of Nucleotide Sugar transporters and Eukaryotic rieske oxygenases. Apart from these, there are numerous other projects carried out in his lab which can be found .
Selected publications
Rams's research findings have been published in a number of peer-reviewed journals. His research findings can be accessed online in repositories like , and . Some of his notable works are mentioned as follows:
