MaxCyte Minutes Newsletter – Q4 2024

All of us at MaxCyte, wish you a wonderful holiday season and happy new year!

happy holidays

This year, we are honored to celebrate two significant milestones. MaxCyte was founded in 1999 so we have been celebrating 25 years of supporting a transformative industry developing novel cell-based treatments that offer hope and new options to patients and their families worldwide.

This year, we are honored to celebrate two significant milestones. MaxCyte was founded in 1999 so we have been celebrating 25 years of supporting a transformative industry developing novel cell-based treatments that offer hope and new options to patients and their families worldwide.

Another major highlight we celebrated this year, was the approval of CASGEVY®, from Vertex Pharmaceuticals and CRISPR Therapeutics. This first ever CRISPR/Cas9 gene-edited therapy is also the first MaxCyte-supported commercially approved cell therapy.

In the news

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MaxCyte announces new collaboration

MaxCyte has partnered with University of California San Diego Sanford Stem Cell Institute (SSCI) to enhance patient outcomes and foster workforce development in the biopharmaceutical sector.

Our joint efforts will enable support SSCI’s Advanced Therapy Center (ATC) to translate lifesaving engineered cell therapies into clinical trials, making them more accessible for chronic disease patients in Southern California. The collaboration will also train researchers on the use of our ExPERT™ transfection platform, a clinically validated, scalable electroporation system capable of rapidly transfecting anywhere from 75,000 to 20 billion cells.

“Together, we are committed to expanding access to innovative treatments, ultimately improving the lives of patients in California and beyond,” said Maher Masoud, President and CEO of MaxCyte.

Cell and gene therapy updates

Overcome the limitations of conventional transfection with MaxCyte electroporation

Webinar

Now available on demand, this webinar explores how MaxCyte's electroporation technology can help you to overcome some of the challenges encountered when using conventional transfection techniques. Learn how traditional delivery methods, such as chemical transfection and retroviral transduction, compare to electroporation for transient and stable engineering with plasmid DNA, mRNA and CRISPR-RNPs. We will also introduce new approaches for larger-scale electroporation that enable faster workflows, which can save researchers weeks of development time.

Peter Gee, PhD
Senior Field Applications Scientist, MaxCyte, Inc.


Efficient, scalable manufacturing of virus-like particles for the delivery of gene editor ribonucleoproteins using a cGMP-compliant electroporation platform

Scientific poster

We have developed a method to manufacture virus-like particles (VLPs) for genome editing using the MaxCyte ExPERT GTx electroporation instrument. This approach significantly improves the yield and efficiency of VLP production compared to traditional transfection methods. Our results show over a 10-fold increase in capsid titer and also demonstrated effective genome editing at the B2M locus using CRISPR-Cas9 and base editor ribonucleoproteins. Additionally, this method offers favorable production kinetics and scalability, making it a promising solution for future clinical and commercial applications.

Isabel Daher
Research Associate II, MaxCyte, Inc.

Next-Generation genetic discovery systems in human immune cells

Webinar hosted by The CRISPR Journal
Abstract: Effective cellular therapies for solid tumors are challenging to develop. Advances in gene editing and synthetic biology offer promise for safer, more effective treatments. Traditional methods are slow, but pooled knock-in screening has sped up the discovery of new immune cell modifications. In a webinar by The CRISPR Journal, Dr. Theo Roth from Stanford University will discuss this platform, highlighting its non-viral genome targeting and ability to engineer diverse human immune cells. This scalable method links T-cell genetic changes with single-cell phenotypes, identifying promising cell therapy targets for clinical development.
Watch the presentation to learn about:
  • How synthetic genes can be integrated specifically at endogenous genes to engineer T cell specificity
  • The benefits of pooled screening systems
  • How pooled genetic perturbations can be combined with high dimensional, single-cell phenotypes
Theo Roth, MD PhD
Assistant Professor (Incoming), Department of Pathology, Stanford University

High efficiency complex gene editing of hard-to-transfect primary cells using MaxCyte electroporation in combination with Synthego sgRNAs

Poster

Cell-based therapeutics using engineered primary cells hold great promise for treating a variety of diseases, including cancer and autoimmune disorders. Increasingly, researchers are using complex CRISPR gene editing strategies to develop highly engineered cell therapies with greater potency, more favorable safety profiles, and better manufacturability than previous generations of cell therapies. These CRISPR-based editing strategies often involve introducing multiple edits – including both knockouts and knockins – performed either in sequence or simultaneously to generate highly engineered cell products tailor-made for a specific disease of interest.

Case study

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From roadblocks to breakthroughs, unlocking clinic-ready efficiency

In this case study, Andrew shares a story about how we supported an established cell therapy developer who was struggling to achieve the necessary efficiencies needed to progress their product into the clinic. Through collaboration between MaxCyte's Field Application Scientists and the developer's scientific team, they identified modifications to the knockout strategy, resulting in a significant efficiency boost from 15-20% to 90%.

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Focus on

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Interview with Jeremy Kolenbrander, SVP, Product Development and Engineering

IIn this issue we higlight Jeremy who has over 30 years of experience driving innovation across various industries, Mr. Kolenbrander joined MaxCyte in 2024 to lead new product development and deliver impactful solutions for customers. In this interview he emphasizes, "We collaborate with our customers to develop solutions that are indispensable for their investigations and clinical material production." Recognizing the value of diverse perspectives, he adds, "It’s crucial for MaxCyte’s scientists, marketing and sales teams, and engineers to engage directly with a wide variety of customers." This collaborative, multidisciplinary approach ensures no aspect of a challenge is overlooked, enabling MaxCyte to deliver comprehensive solutions that empower customers in their day-to-day efforts. Read more. . . .

Customer testimonial

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"For our lab, we are new to the technology, and so we wanted to partner with a company that offered great products and great customer service. They (MaxCyte) are willing to go the extra mile to help their customers with any questions or problems they may be having. They are generous with their time and patiently go through the training process with our team."

Joe Huey, Development Technologist I

Upcoming events

We are excited to attend multiple conferences and host many institutional seminars and events. Find all the latest on our events page.