Chemistry is truly the central science and underpins much of the efforts of scientists and engineers to improve life for humankind. TheMIT Department of Chemistryis taking a leading role in discovering new chemical synthesis, catalysis, creating sustainable energy, theoretical and experimental understanding of chemistry, improving the environment, detecting and curing disease, developing materials new properties, and nanoscience.
The Chemistry Education Office staff is responsible for administering the educational programs in the Department of Chemistry. Students can find answers to many questions about the undergraduate and graduate programs on the department website, and they are encouraged to stop by and see the staff in the office located in 6-205.
The student-run outreach programs in the Department of Chemistry aim to bring the excitement of chemical sciences to the community through lively demonstrations designed to illustrate a broad range of chemical principles. Graduate students visit science classes in high schools and middle schools in the Greater Boston area with a view to demystifying chemistry through hands-on experiments. ClubChem, an undergraduate chemistry organization, conducts Chemistry Magic Shows for elementary schools and youth programs in the Greater Boston area.
Chemistry is truly the central science and underpins much of the efforts of scientists and engineers to improve life for humankind. MIT Chemistry is taking a leading role in discovering new chemical synthesis, catalysis, creating sustainable energy, theoretical and experimental understanding of chemistry at its most fundamental level, unraveling the biochemical complexities of natural systems, improving the environment, detecting and curing disease, developing materials new properties, and nanoscience.
Research in the Shalek Lab is directed towards the creation and implementation of new technologies to understand how cells collectively perform systems-level functions in healthy and diseased states. To examine the rules that govern ensemble cellular behaviors, we employ a comprehensive, five-step approach: first, we identify the fundamental elements that comprise our systems; second, we decipher the salient characteristics that differentiate each element; third, we explore how environmental signals impact the molecular computations each element makes; fourth, we examine how direct interactions between elements influence each other; and, finally, we investigate how the foregoing factors cooperatively drive ensemble phenomena.
At each step, as we face technical limitations and pressing biological needs, we develop and apply innovative methodologies to empower a deeper, more mechanistic inquiry. Our technology development leverages recent advances in genomics, chemical biology, and nanotechnology to establish cross-disciplinary platforms for in-depth profiling and precise manipulation of cells and their interactions. Examples include microdevices for massively-parallel single-cell genomics, strategies for simultaneously measuring diverse cellular variables, microfluidic tools for controlling the cellular microenvironment, and approaches for engineering and profiling cell-cell interactions. Our biological applications focus on the roles of cellular heterogeneity and cell-to-cell communication in driving immune responses.
Current studies examine how: innate and adaptive immune cells coordinate balanced responses to environmental changes; host cell-pathogen interactions evolve across time and tissues during HIV-1 and M. Tuberculosis infection; and, tumor cells evade immune responses.
Overall, our goal is to realize broadly-applicable experimental and computational platforms to uncover common cellular motifs that inform healthy and diseased immune responses. Using this information, we aim to help transform how the community thinks about single cells, cell-cell interactions, diseased tissues and processes, and therapeutics to create a new paradigm for understanding and designing systems-level multicellular behaviors.