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A. Schambach

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Editorial Open access Jul 2026

The German National Strategy for Gene- and Cell-Based Therapies: Generating Impact by Employing a Novel Multi-Stakeholder Approach

Gene- and cell-based therapies (GCTs) represent a disruptive and transformative class of biomedical innovations. They address diseases by adding, removing, repairing, or replacing genes and/or by endowing distinct living cells with additional biological functions. Through this plethora of options, numerous conditions—including genetic disorders, cancers, and degenerative diseases—have become potential targets for a curative therapy. Thus, GCTs are considered the “Future of Medicine” as they (i) offer a potential cure, particularly for rare and severe disorders previously considered untreatable, (ii) expand the treatment options for common diseases, and (iii) possess the possibility to complement currently applied conventional treatment options. Recognizing both the scientific promise and translational challenges of GCTs, Germany has launched a coordinated national initiative—the National Strategy for Gene- and Cell-Based Therapies. The Strategy was commissioned by the German Federal Ministry of Research, Technology and Space (BMFTR, formerly the German Federal Ministry of Education and Research [BMBF]) and developed through a multi-stakeholder process. The latter involved more than 150 experts from academia, industry, health care sector, professional associations, and patient organizations, who were nominated by the community and assembled into eight working groups to identify current roadblocks and propose possible solutions. Summarized in the Strategy Paper, which was submitted to the BMFTR and published on June 12, 2024, a comprehensive roadmap was developed in this bottom-up process to accelerate the development and clinical implementation of GCTs in Germany. Although it initially had a national focus, the resulting framework is increasingly contributing to the international GCT landscape through growing exchange with GCT initiatives launched in other European member states and with the European Society of Gene and Cell Therapy (ESGCT). In brief, the initiative is focusing on translation starting from research through all steps to clinical application and beyond. This includes workforce development, regulatory frameworks, manufacturing capacity, patient access, and communication with the general public. Numerous targeted measures have been developed by the participating experts in the working groups and are currently being implemented in this broad, collaborative, and bottom-up multi-stakeholder approach. They encompass, for example, the establishment of a website as central information platform, including the GCT-Atlas, a web-based networking and information tool for stakeholders and actors in the GCT field, tailored communication and outreach formats, a Regulatory Support Unit providing independent regulatory guidance for publicly funded early-stage, nonclinical product development, different funding and entrepreneurship programs offering researchers and clinicians financial, educational, and mentoring support, as well as the establishment of translational infrastructure and exchange formats with investors to specifically foster the necessary scale-up and commercialization. Overall, the main goal of the German National Strategy for GCT is to ensure patient access to advanced therapies while strengthening Germany’s position as an international hub for biomedical innovation. To accomplish this, existing resources need to be coordinated, streamlined, and prioritized to increase efficiency and support the long-term sustainability of the system. These objectives are closely aligned with current emerging European initiatives, including the EU Biotech Act and the Horizon Europe work program 2026, which aim to further optimize the framework conditions for this strategically important field and enhance future European competitiveness.

Christian Gallus, F. Ayuk, P. Beckhove et al. · 0 citations
Open access Jul 2026

Autologous Ex Vivo Lentiviral Gene Therapy for Severe Leukocyte Adhesion Deficiency-I Achieves Durable Immune Reconstitution and Reduction of Infection-Related Morbidity: Updated 3.5-5.5-Year Results from a Phase I/II Study

Autologous HSC gene therapy is supported as an effective alternative to alloHSCT with a favorable risk-benefit profile for severe LAD-I, and markedly lower annualized incidences of prespecified serious infections, infection-related hospitalizations, and prolonged infection-related hospitalizations after RP-L201 treatment relative to pre-treatment incidences.

C. Booth, J. Sevilla, E. Almarza et al. · 0 citations
Review Jul 2026

Addressing the package: Cell-specific gene delivery using lentiviral vectors.

Lentiviral vectors have revolutionized gene therapy by efficient and stable transduction of dividing and non-dividing cells, their large packaging capacity, and their compatibility with pseudotyping to alter viral tropism. The vesicular stomatitis virus glycoprotein (VSV-G) is widely used as a viral envelope protein of choice to pseudotype lentiviral vector particles as it confers exceptional particle stability and a broad tropism, due to the ubiquitous nature of the low-density lipoprotein receptor (LDLR). While this broad tropism facilitates transduction of diverse cell types, it precludes accurate in vivo targeting of specific cell populations. Structural insights into VSV-G have made receptor-blinding possible and revealed sites amenable to mutation while preserving fusion capacity. Coupled with targeting moieties, VSV-G pseudotyped lentiviral particles are redirected towards cells expressing target antigens. Such targeted vectors open new possibilities for in vivo gene therapy across oncology, infectious diseases, transplantation medicine, and other diseases. Use of targeted vectors will make in vivo gene therapy more accessible than cost-intensive ex vivo gene therapies. Since targeted vectors will be available as 'off-the-shelf' drugs, they will also drastically reduce time-to-treatment. This review highlights advances in bioengineering to exploit the versatility of VSV-G-pseudotyped lentiviral vectors and explores their vast potential for targeted gene delivery.

Anjali Shrivastava, Felix L. Warnecke, J. Schott et al. · 0 citations