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Phanourios Tamamis Lab Texas
A&M University Simulating and Designing Biomolecular
and Material Systems
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Research Our Approach, Goals and Research Problems of
Interest Computational methods,
including molecular dynamics (MD) simulations and free energy calculations,
are increasingly becoming powerful tools in the study and design of
biomolecular and material systems. Despite the continuous advancement of
experimental methods, computational tools have proved to be of utmost
importance to fill crucial “gaps”, obtain information that is not accessible
from experiments, solve critical problems in biology, health, and the
environments, and can also leading to novel advanced materials and
therapeutics. Our lab uncovers or
modulates biological interactions, designs novel peptide-materials and
clay-materials, and investigates biological self-assembly, through
the use of simulations, and the development of
novel computational tools combining structure and energetic analysis, as well
as optimization or virtual screening-based principles.
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Phanourios Tamamis
Associate Professor Nancy and Dan Zivney
‘73 Faculty Fellow Artie McFerrin Department of Chemical Engineering Department of Materials Science and Engineering (Affiliated Faculty) Texas A&M University Room:
225 Jack E.
Brown Chemical Engineering Building, 3122, 200 Spence St, College
Station, TX 77843 Phone:
979-862-1610 Fax: 979-845-6446 |
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Our
research currently focuses on the following four areas: • Computational
design of functional peptide- and protein-based materials with applications
in biomedicine and the environment. Peptide-fibril forming
biological materials are highly promising materials for several reasons,
including their ease of fabrication and potential biocompatibility. Yet,
their functionalization to bind to single ions and compounds (e.g., to serve
as sorbents or drug carriers) relied on trial-and-error approaches and
remained a highly challenging problem. Our lab has been developing novel
tools for the simulation-based design of novel peptide nanomaterials. Our
research is primarily aiming to develop novel biological and bioinspired materials for tissue-engineering and
drug-carrier applications. • Study of
interactions between clay-based materials and toxic compounds. Clays can bind tightly various toxic chemicals
within their interlayers, and were shown to be safe
for short-term human and animal consumption. Our lab uses simulations and has
been developing novel computational tools to study the structure and dynamics
of toxic compounds binding to clays. In addition, our
research is primarily aiming to develop novel advanced clay-based materials
with improved sorption properties for particular toxic
compounds.
• Study of interactions
between proteins with modified RNAs, DNAs or small compounds. Computational methods
are becoming increasingly powerful tools in delineating biomolecular
interactions owing to the difficulties associated with using experimental
techniques for solving particular problems. One such problem our lab has been
investigating involves understanding interactions between RNA and DNA
modifications with proteins, which play a vital role in biology, health and
diseases. A second problem our lab has been investigating involves the use of
docking refinement methods to predict high-accuracy compound-protein
structures. We have been developing a novel computational docking-refinement
protocol, which nearly exhaustively searches a compound’s binding site using
a suite of physics-based innovative features. • Study of amyloid
formation and inhibition as a potential therapeutic avenue for
neurodegenerative diseases. Protein
aggregation and amyloid self-assembly occurs in many diseases, including
Alzheimer’s, Parkinson’s and diabetes type 2. Tamamis lab has been
investigating the fundamentals of amyloid formation and inhibition,
and is also aiming to design novel inhibitors. Phanourios Tamamis - Bio
Phanourios Tamamis received his B.S. degree in
2006 (excellent; top academic performance) and Ph.D. degree in 2010 from the Physics
Department of the University of Cyprus, and was
recognized as the top Cypriot undergraduate researcher in 2006. During his undergraduate, graduate and early-postdoctoral
studies, he was supervised by Professor Georgios Archontis. After finishing his Ph.D. studies,
from 2010 until 2012, Phanourios Tamamis served as a Postdoctoral Fellow at
the University of Cyprus, and as a Short-term Fulbright scholar at the
University of California at Riverside and Princeton University, under the
co-supervision of Professors Dimitrios Morikis and Christodoulos A. Floudas. He was recognized as an “Outstanding Young
Researcher” in the 2012 Computational Biophysics to Systems Biology
conference. In 2013, he joined the lab of Professor Christodoulos A. Floudas at the Chemical and Biological Engineering
Department of Princeton University as a Postdoctoral Research Associate. In
2015, he joined Texas A&M University as a faculty. He is currently an
Associate Professor at the Artie McFerrin Department of Chemical Engineering
and an affiliated faculty at the Department of Materials Science and
Engineering. Tamamis’ lab addresses key problems at the intersection of
computational biophysics, physical chemistry and biomolecular engineering.
Among other, Tamamis’ lab has been developing pioneering
tools enabling the study of modified RNAs and DNAs with proteins,
facilitating the use of computers to functionalize-peptide materials
as tissue engineering agents or drug nanocarriers, investigation amyloid
inhibition, and enlightening how clays can be used and be improved to be
applied sorbents mitigating toxic compounds’ exposure. He received awards for
both his research and teaching. Tamamis’ lab research is currently supported
by the NSF and the NIH.
Announcements
Announcements Please contact us if you are interested in joining
Tamamis’ lab as a graduate or an undergraduate student. Current Lab Members
Patents
Compstatin
analogs, US Patent 9, 512, 180, 2016.
Amyloid
peptide scaffolds coordinate with alzheimer's
disease drugs. US Patent 62, 757, 384, 2018. Publications
Peer-Reviewed Papers and Book Chapters
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Funding
Tamamis lab has received support from: - the National Institutes for Health, Ø
National Institute on Aging Computational
Design of Novel β-wrapins Targeting and Sequestering Amyloid-β, α-synuclein and IAPP Ø
National Institute of Environmental
Health Sciences - the National Science Foundation Ø
NSF-BSF:
Computational and Experimental Design of Novel Peptide Nanocarriers for
Cancer Drugs |
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In addition, Tamamis lab has received support
(startup funding, seed funding and T3 funding) from Texas A&M University andTexas A&M engineering experiment station. sResources
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