Carolyn W.T. Lee-Parsons
Associate Professor, Chemical Engineering
Associate Professor, Chemistry & Chemical Biology
Affiliated Faculty, Bioengineering
Office
- 335 Mugar
- 617.373.3634
Lab
- 132 Mugar
- 617.373.8766
Related Links
Research Focus
Production of valuable pharmaceutical compounds from plant cell cultures, specifically the production of important anti-cancer drug molecules from cell cultures of Catharanthus roseus
About
Joined the Chemical Engineering Department in Fall 1999.
My research is in biochemical engineering, specifically the area of metabolic engineering. Metabolic engineering embodies the principles, framework, and methodologies for understanding and manipulating the metabolic pathways in the cell for targeted and improved chemical transformations. My research group and I are applying metabolic engineering principles and methodologies to improve the production of important compounds from plants or plant cell cultures. Our research relies heavily on understanding the complex network of biosynthetic reactions within the cell and the application of tools in analytical chemistry for unveiling the secrets of the cell. The outcome of this research is an understanding of how to rationally direct the resources of the cell (i.e. precursor and energy fluxes) for significant enhancements in the production of the desired chemical compound. Our research is being applied to address:
Focus 1: the production of cost-prohibitive pharmaceutical compounds from cell cultures of plants.
Focus 2: the growing problem of antibiotic resistance using plant-derived compounds to inhibit bacterial defense mechanisms.
Focus 3: the efficient cultivation of plants with high nutritional quality for food, in environments with limited gas exchange such as those found on space stations
My main research focus is the production of valuable pharmaceutical compounds from plant cell cultures, specifically the production of important anti-cancer drug molecules from cell cultures of Catharanthus roseus. Plant cell culture is potentially a better route for supplying certain structurally complex drug molecules than chemical synthesis or extraction from whole plants. Moreover, plant cell culture can potentially produce these drug molecules at a faster and more consistent rate than whole plants. The overall vision of my research is to meet the needs and demands of important and cost-prohibitive plant-derived pharmaceuticals using plant cell culture, applying metabolic engineering strategies and ultimately developing an economically viable process using plant cell culture.
Education
- 1995 PhD (Chemical Engineering), Cornell University, Advisor: Prof. Michael L. Shuler
- BS (Chemical Engineering), University of Kansas Summa cum laude
Honors & Awards
- NSF CAREER Award
Research Overview
Production of valuable pharmaceutical compounds from plant cell cultures, specifically the production of important anti-cancer drug molecules from cell cultures of Catharanthus roseus
Selected Research Projects
- Zinc Finger (ZCT) Transcription Factors: Pivotal Regulators of Growth, Development, and Alkaloid Biosynthesis in Catharanthus Roseus
- Principal Investigator, National Science Foundation
Department Research Areas
Selected Publications
- S. Mortensen, D. Bernal-Franco, L.F. Cole, S. Sathitloetsakun, E.J. Cram, C.W.T Lee-Parsons, EASI transformation: An Efficient Transient Expression Method for Analyzing Gene Function in Catharanthus Roseus Seedlings, Frontiers in Plant Science, 2019
- L. Kirchner, A. Wirshing, L. Kurt, T. Reinard, J. Glick, E.J. Cram, H-J. Jacobsen, C.W.T. Lee-Parsons, Identification, Characterization, and Expression of Diacylglycerol Acyltransferase Type-1 from Chlorella Vulgaris, Algal Research, 13, 2016, 167-181
- N.F. Rizvi, J. Weaver, E.J. Cram, C.W.T. Lee-Parsons, Silencing the Transcriptional Repressor, ZCT1, Illustrates the Tight Regulation of Terpenoid Indole Alkaloid Biosynthesis, PLoS ONE, 11(7), 2016, e0159712
- N. Rizvi, M. Cornejo, K. Stein, J. Weaver, E.J. Cram, C.W.T. Lee-Parsons, An Efficient Transformation Method for Estrogen-Inducible Transgene Expression in Catharanthus Roseus Hairy Roots, Plant Cell, Tissue and Organ Culture (PCTOC), 120(2), 2015, 475-487
- J. Weaver, S. Goklany, N. Rizvi, E.J. Cram, C.W.T. Lee-Parsons, Optimizing the Transient Fast Agro-Mediated Seedling Transformation (FAST) Method in Catharanthus Roseus Seedlings, Plant Cell Reports, 33(1), 2014, 89-97
Mar 03, 2021
Investigating the Defense-Related Responses of Plants
ChE/COS Associate Professor Carolyn Lee-Parsons and BioE Affiliated Faculty member Erin Cram were awarded an $800K NSF grant for creating ” A Novel CRISPR SynBio Tool for Investigating and Reprogramming the Regulation of Alkaloid Biosynthesis in Catharanthus roseus.”
Jan 30, 2020
Eight COE Projects Selected for GapFund360
Northeastern’s GapFund360 program helps Northeastern’s researchers bridge the gap between promising lab results and demonstrating a commercially viable prototype. Awards range from $50K -$100K. Nine projects were selected from a pool of 39 applications from across the university; COE contributed 25 of the applications and seven projects were selected for funding. Congratulations to the following COE researchers whose projects were selected for Phase I or Phase II GapFund360 funding: ChE Assistant Professor Sidi Bencherif, MIE Assistant Professor Safa Jamali, ECE Assistant Professor Sarah Ostadabbas, ChE/COS Associate Professor Carolyn Lee-Parsons, ECE Professor Tommaso Melodia, ECE Associate Research Scientist Salvatore D’Oro, ECE Associate Professor Kaushik Chowdhury, ECE Principal Research Scientist Yousof Naderi, ECE Postdoc Ufuk Muncuk, ECE Professor Vincent Harris, ECE Associate Research Scientist Parisa Andalib, ECE Associate Professor Matteo Rinaldi, and ECE Research Assistant Professor Zhenyun Qian.
Jan 27, 2020
Spring 2020 PEAK Experiences Awardees
Congratulations to the COE student recipients of the Spring 2020 PEAK Experiences Awards. The PEAK Experiences Awards are a progressively structured sequence of opportunities designed to support learners as they continue climbing to new heights of achievement in undergraduate research and creative endeavor throughout their Northeastern journeys. BASE CAMP AWARDS Developing HPLC Methods for Characterizing […]
Jan 14, 2020
Lee-Parsons Receives 2020 ACORN Innovation Award
ChE/COS Associate Professor Carolyn Lee-Parsons received a 2020 ACORN Innovation Award from The Massachusetts Technology Transfer Center for her project entitled “The Production of Chemotherapeutic Drugs from the Periwinkle Plant”.
May 13, 2019
ChE Alumna Discusses Career Journey
Pik Leng Wong, MS, Chemical Engineering, 2001 and BS, Chemical Engineering, 1999—Pik Leng Wong graduated from the Chemical Engineering BS/MS program in 2001. Pik Leng recently recounted her BS/MS experience at NU, with her Advisor Prof. Carolyn Lee-Parsons, and how it prepared her for her industrial career. How has your Bachelor’s education at Northeastern prepared […]
Mar 29, 2019
Lee-Parsons Wins Excellence in Teaching Award
Chemical Engineering Associate Professor Carolyn Lee-Parsons recently received the Northeastern University Excellence in Teaching Award. Nominations for the Excellence in Teaching Awards are made by students. They consider several criteria, including depth of knowledge in the subject; ability to provide effective links among course content, research, and experiential learning; and the rigor of course content. The award […]
May 01, 2018
Faculty and Staff Awards 2018
Congratulations to all the winners of the faculty and staff awards, and to everyone for their hard work and dedication during the 2017-2018 academic school year.
Jun 08, 2017
Belmont Resident Delivered Keynote Speech at the Interdisciplinary Plant Science Symposium
ChE/COS Associate Professor Carolyn W.T. Lee-Parsons was featured in the Belmont Patch after giving the Keynote Speech at the Interdisciplinary Plant Science Symposium.
May 18, 2017
Deb Pano and Dr. Diana Bernal-Franco Win Advanced Research/Creative Endeavors Grant from Northeastern University
After over a year of research, ChE BS/MS student Deb Pano and Postdoctoral Research Associate Dr. Diana Bernal-Franco were awarded an Endeavor Grant from Northeastern University. Both Ms. Pano and Dr. Bernal-Franco work in lab of ChE/COS Associate Professor Carolyn Lee-Parsons. Their research began with looking at the defense mechanism of the Catharanthus roseus plant, […]
Apr 26, 2017
Lee-Parsons Selected as NEASPB Keynote Speaker
ChE Associate Professor Carolyn W.T. Lee-Parsons gave the keynote speech on "Engineering the Production of Medicinal Natural Products from Plant Tissue Culture" at the Interdisciplinary Plant Science Symposium at the Northeast Regional American Society of Plant Biology Meeting.