CRL Charles River Laboratories International Inc.

Charles River to Perform Plasmid Production for Ship of Theseus

Charles River Laboratories International, Inc. (NYSE: CRL) and , a therapeutics company developing degradation-resistant homeobox (HOX) family biologics, today announced a Good Manufacturing Practice- (GMP) plasmid DNA contract development and manufacturing organization (CDMO) agreement. Ship of Theseus will leverage Charles River’s premier expertise to manufacture GMP plasmid DNA to serve as the active drug substance for its lead candidate.

Ship of Theseus is developing a proprietary suite of biologics based on the HOX family of transcription factors, which are responsible for driving the differentiation of tissue stem cells towards their respective lineages to repair and maintain the correct function of tissues and organs. Proprietary modifications may enable these regulators to be used as therapeutics.

The collaboration between Charles River and Ship of Theseus will support therapeutic development for a broad variety of target indications such as diabetic and chronic wounds, neutropenia, psoriasis, androgenetic alopecia, women’s health and infertility, and epithelial cancers. Charles River’s will lead the collaboration, providing services that include plasmid DNA backbone generation, plasmid synthesis, GMP master cell bank (MCB) generation, pre-production evaluation, and GMP plasmid DNA manufacture including in-house release testing.

Plasmid DNA Manufacturing Services

In recent years, Charles River has significantly broadened its cell and gene therapy portfolio with several acquisition integrations and expansions to simplify complex supply chains and meet growing demand for plasmid DNA, viral vector, and cell therapy services. Combined with the Company’s legacy testing capabilities, Charles River offers an industry-leading “concept to cure” advanced therapies solution.

With plasmid product and service offerings spanning off-the-shelf and custom production of research, High Quality (HQ) and GMP grade DNA, the Company leverages its built on established processes and fine-tuned over decades successfully supporting vaccine and advanced therapy clients through clinical trials and beyond.

Available on-demand is a 30-minute case study webinar led by Dr. Andrew Frazer, Associate Director, Scientific Solutions, Gene Therapy CDMO Services, that explores the role of plasmid DNA as a critical starting material, the latest advancements in associated regulatory guidance to safeguard your therapeutic programs, and case studies demonstrating expedited development and manufacture of ATMPs:

Approved Quotes

  • “We are thrilled to work with Ship of Theseus to produce GMP plasmid DNA to help advance the organization’s mission to develop HOX family biologics. Charles River’s robust plasmid DNA manufacturing portfolio and track record makes us the ideal candidate to produce this critical material which has the potential to impact numerous patient indications.” – Kerstin Dolph, Corporate Senior Vice President, Global Manufacturing, Charles River
  • “Ship of Theseus is proud to collaborate with Charles River as our manufacturing partner of choice. We trust the team’s decades of success developing, producing, and reliably delivering plasmid DNA and look forward to bringing our therapies to patients.” – Jeremy Elser, Founding CEO, Ship of Theseus

About Charles River

Charles River provides essential products and services to help pharmaceutical and biotechnology companies, government agencies and leading academic institutions around the globe accelerate their research and drug development efforts. Our dedicated employees are focused on providing clients with exactly what they need to improve and expedite the discovery, early-stage development and safe manufacture of new therapies for the patients who need them. To learn more about our unique portfolio and breadth of services, visit .

About Ship of Theseus

Ship of Theseus develops therapeutics across diverse indications by leveraging the homeobox (HOX) family of transcription factors. Utilizing the broad and powerful cell regulatory capabilities of the HOX family, Ship of Theseus and its indication-specific subsidiaries are targeting an array of indications, with early emphasis on topicals for chronic wounds. Proprietary modifications improve intracellular dynamics and half-life, overcoming prohibitive shortcomings in the endogenous sequences.

EN
04/04/2024

Underlying

Reports on Charles River Laboratories International Inc.

Dave Nicoski ... (+2)
  • Dave Nicoski
  • Ross LaDuke

Vital Signs: Actionable charts

In this product we rank the most positive and negative domestic stocks, filter the symbols by market-cap and trading volume, and then divide the companies into sectors and groups. We then manually look through charts leadership/changes, bottoms-up/top-down ideas, short-term patterns that may have long-term significance, etc. We believe you will find this product valuable as significant price and relative moves begin in the daily charts.

Moody's Ratings announces completion of a periodic review of ratings o...

Moody's Ratings (Moody's) has completed a periodic review of the ratings of Charles River Laboratories Int'l, Inc. and other ratings that are associated with this issuer. The review was conducted through a rating committee held on 18 March 2025 in which we reassessed the appropriateness of the rati...

 PRESS RELEASE

Charles River Laboratories to Present at Barclays Global Healthcare Co...

WILMINGTON, Mass.--(BUSINESS WIRE)-- Charles River Laboratories International, Inc. (NYSE: CRL) announced today that it will present at the Barclays 27th Annual Global Healthcare Conference on Wednesday, March 12th, at 9:30 a.m. ET. Management will present an overview of Charles River’s strategic focus, business developments, and recent trends. A live webcast of the presentation will be available through a link that will be posted on the Investor Relations section of the Charles River website at . A webcast replay will be accessible through the same website after the presentation and will rem...

 PRESS RELEASE

Charles River Announces Agreement with Singapore General Hospital

WILMINGTON, Mass.--(BUSINESS WIRE)-- Charles River Laboratories International, Inc. (NYSE: CRL) today announced an agreement with Singapore General Hospital (SGH) to provide Current Good Manufacturing Practice (CGMP) -compliant master cell banking (MCB) and next-generation sequencing (NGS)-based services for use in cell line characterization. SGH will use cord blood to derive and manufacture allogeneic chimeric antigen receptor (CAR) T-cells which will be used to treat patients with cancer. “We are thrilled to leverage our cell line characterization services and comprehensive NGS testing app...

Charles River Laboratories International Inc: 3 directors

Three Directors at Charles River Laboratories International Inc bought/sold/sold after exercising options 11,989 shares at between 162.500USD and 165.010USD. The significance rating of the trade was 67/100. Is that information sufficient for you to make an investment decision? This report gives details of those trades and adds context and analysis to them such that you can judge whether these trading decisions are ones worth following. Included in the report is a detailed share price chart whi...

ResearchPool Subscriptions

Get the most out of your insights

Get in touch