Cell separation, processing, and expansion for cell therapy applications

The team plans to develop an innovative technology platform for cell therapy manufacturing that can accommodate all the necessary unit operations, including separation of cell phenotypes, activation and transduction, and expansion of purified phenotypes.
Categories
Cell and Gene therapies
Equipment and Supplies
Process control
Project status
100% Completed

Industry Need

Lack of appropriate biophysical cues within commercial activation reagents and processes increases the risk of generating suboptimal cell populations, which can have implications for inefficient cell activation, higher cost of treatment, increased vein-to-vein time, and reduced functionality of cells in vivo.

Solution

Create a single, modular, and scalable platform capable of both biophysical and flow enhancements for promoting the activation, proliferation, and transduction of T-cells, with opportunities for selection and integration.

Outputs/Deliverables

  • Synthesize hydrogel coated membrane (HCM) and functionalize with ATCT-stimulating antibodies to control surface mechanical and biochemical properties in TFF device 
  • Assess enhancements from HCM-TFF prototype in ATCT transfection and activation
  • Assemble and operate HCM-TFF device at partner laboratories, as well as pilot use for selection 

Impacts

Develop an innovative technology platform for cell therapy manufacturing that can accommodate all the necessary unit operations, including separation of cell phenotypes, activation and transduction, and expansion of purified phenotypes

Integration of tailorable soft materials that will provide optimal microenvironments to facilitate and control cell capture, release, manipulation, and promotion of desired functions

Publications

Bomb, K., LeValley, P. J., Woodward, I. R., Cassel, S. E., Sutherland, B. P., Bhattacharjee, A., Yun, Z., Steen, J., Kurdzo, E., McCoskey, J., Burris, D., Levine, K., Carbrello, C., Lenhoff, A. M., Fromen, C. A., & Kloxin, A. M. (2023). Cell Therapy Biomanufacturing: Integrating Biomaterial and Flow-Based Membrane Technologies for Production of Engineered T-Cells. Advanced Materials Technologies, 8(6). https://doi.org/10.1002/admt.202201155

Lopez Ruiz, A., Slaughter, E. D., Kloxin, A. M., & Fromen, C. A. (2024). Bridging the gender gap in autoimmunity with T-cell-targeted biomaterials. Current Opinion in Biotechnology, 86. https://doi.org/10.1016/j.copbio.2024.103075

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Project Lead

University of Delaware

University of Delaware

Participating Organizations

Merck Sharp & Dohme LLC

Merck Sharp & Dohme LLC

MilliporeSigma/EMD Serono

MilliporeSigma/EMD Serono