First name,Last name,Preferred title,Overview,Position,Department,Individual
Lanying,Zeng,Professor,"Living systems make decisions by integrating information from their environments in order to optimize their own fitness. This decision-making process has many intricacies, with a dual nature characterized by stochasticity and determinism, and considerable effort has been dedicated to characterizing the factors contributing to cell-fate heterogeneity. Our primary goal is to determine how multiple environmental and genetic factors, some deterministic and some stochastic, impact developmental outcomes. We choose to study paradigms of cellular decision-making such as bacteriophage lambda lytic-lysogenic development to simplify the complicated nature of cell-fate selection. By distilling the study of a ubiquitous and vital process into basic questions, we hope to generate new insights into how decision-making affects cellular development and differentiation in higher organisms.
We utilize high-resolution live-cell fluorescence microscopy, single-molecule fluorescence microscopy, quantitative data analysis, and simple mathematical modeling to mechanistically dissect the decision-making processes at single-cell/molecule levels. Our favorite biological models are the lysis-lysogeny systems of bacteria and their viruses, like E. coli being infected by paradigm phages lambda and P1. By revisiting established systems with a new, technologically advanced perspective, we are able to reveal previously hidden complexities to better understand the nature of living cells.",Professor,Biochemistry and Biophysics,https://scholars.library.tamu.edu/vivo/display/n1954b72f
David,Russell,Professor,"My research focuses on proteomics, lipidomics, biophysical chemistry and application and development of mass spectrometry, such as ""label-free"" nano-particle based biosensors and novel peptide/protein isolation and purification strategies. We are also investigating the structure(s) of model peptides in an effort to better describe folding/unfolding and structure of membrane and intrinsically disordered (IDP) proteins. Peptides take on very different 2?, 3? and 4? structure, which determine or influence bio-activity. In the presence of lipid vesicles peptides can exist as solution-phase species, ""absorbed"" on lipid bilayers or ""inserted"" (as a monomer or multimer) in lipid bilayers. By what mechanism do peptides interact with lipid membranes to affect these structural changes, how do peptide-lipid interactions promote self-assembly to form intermediates that eventually yield aggregates, i.e., amyloid fibrils, or how does metal ion coordination affect the structure of metalloproteins? Mass spectrometry-based experiments, hydrogen/deuterium (H/D) exchange, chemical 'foot-printing' and gas-phase (ion-molecule and ion-ion reaction chemistry) and solution-phase chemical modifications, have expanded our abilities to address such questions, and new instrumental approaches, esp. ion mobility spectrometry (IMS) combined with enhanced molecular dynamics simulations (MDS), have become standard tools for structural-mass spectrometry studies. Over the past several years we have either acquired or developed novel, next-generation IM-MS instruments that are redefining cutting-edge structural-mass spectrometry research as well as cutting-edge computational tools essential to carry out these studies. Our new laboratories in the Interdisciplinary Life Sciences Building (ILSB) provides exciting opportunities for collaborative, interdisciplinary research with chemical-biologists, biochemists and other chemists.",Professor,Chemistry,https://scholars.library.tamu.edu/vivo/display/n280e03e6
Joseph,Kwon,Associate Professor and holder of the Kenneth R. Hall Career Development Professorship,,Associate Professor||Faculty Affiliate,Energy Institute||Artie Mcferrin Department of Chemical En,https://scholars.library.tamu.edu/vivo/display/n680c5a23
Brani,Vidakovic,Professor and Department Head,"Dr. Vidakovic's research interests include wavelets, Bayesian statistics, biostatistics, statistics in medicine, environmental statistics, and statistical signal and image processing.",Professor and Department Head,Statistics,https://scholars.library.tamu.edu/vivo/display/n75843957
Leslie,Adams,Senior Professor,"My research is focused on the: 1) investigation of the comparative molecular pathogenesis of zoonotic intracellular bacterial pathogens in natural animal models, particularly brucellosis, salmonellosis, and mycobacterial diseases; 2) development of vaccines and host gene expression-based diagnostics for zoonotic and select agent caused diseases, and especially 3) development of in silico host:pathogen interactome predictive models based upon bi-directional in vivo host (bovine/murine) and Brucella spp., Mycobacterium spp.and Salmonella enterica Typhimurium interactions. We developed an in silico computational infection biology model based on actuall temporal in vivo bovine model microarray-based transcriptomic and proteomic profiling of the acute infectious process. We developed a systems biology analysis of both host and pathogen comprehensive transcriptomic and proteomic datasets derived from our in vivo biological model. We computationally fused the datasets based on actual Salmonella, Brucella and Mycobacterium data and computationally predicted bovine host structural proteins to identify maximum likelihoods of host and pathogen protein:protein interactions as the basis for our preliminary in silico interactome model to predict mechanistic genes and linked perturbed cellular pathways.",Senior Professor,Veterinary Pathobiology,https://scholars.library.tamu.edu/vivo/display/n75fee121
Wonmuk,Hwang,Associate Professor,,Associate Professor,Biomedical Engineering,https://scholars.library.tamu.edu/vivo/display/n96f41d07
Dimitris,Lagoudas,Professor,"My research involves the design, characterization and modeling of multifunctional material
systems at nano, micro and macro levels with micromechanics methods developed to bridge the various length scales and functionalities including mechanical, thermal, electrical, magnetic and electrochemical properties. My research team developed one of the most comprehensive thermomechanical models for shape memory alloys and their behavior as actuators for aerospace applications including morphing adaptive supersonic vehicles.",Professor||Professor,Aerospace Engineering||Materials Science and Engineering,https://scholars.library.tamu.edu/vivo/display/nbd00cd15
Edward,Dougherty,Distinguished Professor,My research focuses on genomic signal processing and image analysis.,Distinguished Professor,Electrical and Computer Engineering,https://scholars.library.tamu.edu/vivo/display/nf4ef0ac5