Biocytogen Announces Collaboration with FineImmune to Develop TCR-Mimic Antibody-Based Cell Therapy
15.9.2022 15:02:00 EEST | Business Wire | Press release
Biocytogen Pharmaceuticals (Beijing) Co., Ltd. ("Biocytogen", HKEX: 02315) announced a strategic collaboration with Guangzhou FineImmune Biotechnology Co., LTD. (“FineImmune”) to co-develop cell-based therapeutic drugs targeting intracellular tumor-associated antigens. Biocytogen will use its proprietary TCR-mimic antibody platform to discover fully human antibody sequences that will be further developed using FineImmune’s unique cell therapy platform.
Biocytogen’s TCR-mimic antibody development platform utilizes its proprietary fully human antibody RenMiceTM (RenMabTM and RenLite® mice) that have been further engineered to express a human leukocyte antigen (HLA) gene. Antibodies against intracellular tumor-associated antigens are subjected to advanced high-throughput antibody screening technologies to discover antibodies with high specificity and affinity.
“Most tumor antigens are intracellular, and our TCR-mimic platform provides a solution for developing antibodies against these valuable targets,” said Dr. Yuelei Shen, Founder, Chairman and CEO of Biocytogen. “TCR-mimic antibodies generated by our TCR-mimic platform have potentials to be developed into multiple drug modalities such as T cell engagers, bispecific/multispecific antibodies and CAR-T therapies. We are pleased to collaborate with FineImmune to explore the application of our antibodies in the field of cell therapies.”
FineImmune is a pioneering T cell therapy company, and has solved multiple critical barriers in the microenvironment of solid tumors by using multiple proprietary technology platforms, such as GSOP for T-cell engineering, HAP for TCR identification, CMP for personalized TCR-T cell production and in vivo T-cell delivery platform (TDP). FineImmune’s product pipelines include TCR-T, CAR-T, TAL, TIL, etc. The company developed the first personalized neoantigen-specific TCR-T cell therapy, which is in phase I clinical trial now. In addition, FineImmune possesses technologies for the precision prediction of the efficacy and side effects of immunotherapy, enabling healthcare professionals to provide effective and safe immunotherapy to patients with common malignant tumors.
“T cells play an important role in treating cancers. Biocytogen’s advanced TCR-mimic platform makes it possible for us to develop T cell therapies against crucial but low-expressed intracellular tumor antigens,” said Dr. Penghui Zhou, Founder and Chief Technology Officer of FineImmune. “We focus on providing efficient and safe immunotherapy using advanced technologies. This collaboration will promote the development of new cell therapeutic drugs and the expansion of the potential of immunotherapy to benefit patients.”
About the TCR-Mimic Platform
Biocytogen’s T Cell Receptor (TCR)-Mimic platform utilizes HLA-expressing fully human antibody mice (HLA/RenMice) to generate antibodies to intracellular tumor-associated antigens when immunized with MHC-antigen-peptide complexes. Subsequently, Biocytogen’s high-throughput antibody screening platform aims to swiftly identify TCR-mimic antibodies with higher specificity and affinity than endogenous TCRs derived from patients. Currently, antibody sequences against multiple intracellular targets have been obtained, and their efficacies have been verified in vitro and in vivo. Fully human antibody sequences obtained from the TCR-mimic platform can empower the development of T cell engagers, bispecific/multispecific antibodies, and CAR-T therapies.
About Biocytogen
Biocytogen Pharmaceuticals (Beijing) Co., Ltd. is a global biotechnology company that drives the research and development of novel antibody-based drugs with innovative technologies. Using its proprietary RenMabTM /RenLite® mice platforms for fully human monoclonal and bispecific antibody development, Biocytogen has integrated its in vivo drug efficacy screening platforms and strong clinical development expertise to streamline the entire drug development process. Biocytogen is undertaking a large-scale project to develop antibody drugs for more than 1000 targets, known as Project Integrum, and has entered ongoing collaborations with dozens of partners worldwide to produce a variety of first-in-class and/or best-in-class antibody drugs. The company's pipeline includes 12 core products, among which two products are in phase II multi-regional clinical trials and two products are in phase I. Headquartered in Beijing, Biocytogen has branches in Haimen Jiangsu, Shanghai, Boston, USA and Heidelberg, Germany. On September 1, 2022, Biocytogen was listed on the Main Board of the Stock Exchange of Hong Kong Limited with the stock code: 02315.HK. For more information, please visit http://en.biocytogen.com.cn.
About FineImmune
Guangzhou FineImmune Biotechnology Co., Ltd. is an innovation driven company based in China. The company is mainly engaged in the development of solid tumor immunotherapy drugs and related businesses. It has solved key technical bottlenecks in solid tumor immunotherapy and possesses core technologies. A number of T-cell therapy products for solid tumors are in clinical trials, as well as diagnostic reagents for accurate identification of effective populations. It has a 2000 square meter immunotherapy R&D laboratory and a GMP production workshop for cell therapy products in Guangzhou Science City. The company's individualized TCR-T cell therapy product (new drug) has been carried out clinical research in the Affiliated Tumor Hospital of Sun Yat sen University. At present, more than 20 immune cell therapy products and technologies are under research and development. For more information, please visit http://www.fineimmu.com/.
To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.
View source version on businesswire.com: https://www.businesswire.com/news/home/20220915005284/en/
Contact information
Biocytogen
Platform and Assets:
BD-Licensing@biocytogen.com
Media:
pr@bbctg.com.cn
About Business Wire
For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
Rubedo’s RLS-1496 Reduces Actinic Keratosis Pre-Cancerous Skin Lesions by 46% at Four Weeks with Minimal Irritation in Preliminary Results of Phase 1b/2a Study28.5.2026 15:30:00 EEST | Press release
Rubedo Life Sciences, Inc. (Rubedo), an AI-driven, clinical-stage biotech focused on selective cellular rejuvenation medicines targeting aging cells, today announced preliminary results from a Phase 1b/2a study of RLS-1496 in patients with actinic keratosis (AK), a common age-related condition resulting in precancerous skin lesions, that is most commonly seen after age 65.1 The open-label multi-center trial, conducted in the United States, assessed the safety, tolerability, and clinical effects of RLS-1496 1% cream in adult patients with AK on the forearms. RLS-1496 is the first selective glutathione peroxidase 4 (GPX4) modulator to be studied in human trials, and the first targeting cellular rejuvenation as a new therapeutic pathway in a novel category called Adaptive SenoTherapeutics. Interim data from the study were presented at the RBC Capital Markets Global Healthcare Conference in New York City on May 19, 2026. Preliminary RLS-1496 Actinic Keratosis Trial Results The Phase 1b/2a
ExaGrid Wins 5 Industry Awards at Network Computing Awards 202628.5.2026 15:00:00 EEST | Press release
ExaGrid®, the world’s largest independent backup storage vendor providing Tiered Backup Storage with the most Comprehensive Security and AI-Powered Retention Time-Lock for Ransomware Recovery, today announced that company was honored with five industry awards, including Air-gapped Ransomware Recovery Product of the Year, Bench Tested Product of the Year, Company of the Year, Data Protection Product of the Year, and the Storage Product of the Year during the Network Computing Awards ceremony, held in London on May 21, 2026. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260528849813/en/ The ExaGrid team headed to the stage five times throughout the Network Computing Awards ceremony in London to accept awards for ExaGrid Tiered Backup Storage. Photo courtesy of Network Computing Awards. The Network Computing Awards are determined by public vote. The 2026 awards mark the eighth consecutive year of wins for ExaGrid at the Networ
Ardoq Launches AI-First Enterprise Architecture Platform28.5.2026 15:00:00 EEST | Press release
Ardoq, named a 5x Leader in the Gartner® Magic Quadrant™ for Enterprise Architecture Tools, today launched its AI-first enterprise architecture (EA) platform. The release grounds every Ardoq AI output in customers' live architecture data and introduces a new generation of AI agents capable of automating an estimated 40% of routine EA work. Architects today are being asked to defend decisions that generic AI is generating in seconds. Application rationalization choices. ERP transformation roadmaps. AI governance reviews. The questions land on the architect's desk, but the analysis underneath increasingly comes from AI assistants that do not know the architecture. Generic agents reason on whatever document is in front of them, not on the live relationships between applications, dependencies, capabilities, and risks. Ask a generic LLM to trace a five-step dependency chain across the real estate, and accuracy collapses. The answer arrives with confidence. The architect inherits the consequ
European DataWarehouse Launches DealDox ® , a Next-Generation Virtual Data Room Built specifically for the Securitisation Market28.5.2026 15:00:00 EEST | Press release
European DataWarehouse (EDW) announced today the launch of DealDox®, a secure virtual data room uniquely tailored to the needs of the securitisation and structured finance market. Developed in response to long‑standing challenges around transaction data and document management, DealDox provides a single, secure environment where all parties throughout the deal lifecycle can collaborate efficiently while maintaining high standards of security, governance, and regulatory alignment. DealDox enables the centralised management of transaction data and documentation, offering robust security, granular access controls, and clear audit trails. The platform integrates seamlessly with EDW’s existing regulatory reporting ecosystem, supporting smoother workflows from deal preparation through to disclosure and compliance. “As a market infrastructure, our role is to reduce complexity and make processes simpler and more transparent for all participants,” said Dr. Christian Thun, CEO of European DataWa
SLB and Vår Energi Expand Digital Collaboration to Scale Well and Integrated Field Development Planning28.5.2026 14:47:00 EEST | Press release
Global energy technology company SLB (NYSE: SLB) today announced an expanded collaboration with Vår Energi to scale well planning and integrated field development planning across its Norwegian Continental Shelf operations. With collaborative well planning already reducing cycle times from months to days and integrated field development planning expected to support similar benefits, the expanded deployment is designed to support faster, more consistent decision-making as operators work to sustain production from mature offshore assets while managing increasing development complexity. As part of the expanded collaboration, Vår Energi is deploying the Delfi™ digital platform to connect exploration, subsurface evaluation, well planning, subsea design, field development planning, and production in a cloud-native environment. By enabling teams to work concurrently using shared data and standardized workflows, the approach reduces handoffs and rework and supports more consistent, timely decis
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom