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Creative Biolabs

Spinal Muscular Atrophy (SMA) Model Development Services

Are you currently facing long drug development cycles, limited understanding of complex disease mechanisms, or challenges in preclinical validation for neurodegenerative disorders? Our spinal muscular atrophy (SMA) disease models service helps you accelerate therapeutic discovery, obtain high-fidelity insights into SMA pathogenesis, and streamline preclinical validation through advanced genetic engineering, patient-derived iPSC platforms, and comprehensive phenotypic analysis. Accelerate Your Therapeutic Discovery!

SMA is a severe monogenetic neuromuscular disease characterized by motor neuron degeneration. The remarkable success in developing and approving gene-targeting therapies for SMA is largely attributed to the availability of robust disease models, ranging from cell-based systems to small animals like C. elegans, Drosophila, zebrafish, and various mouse models. Notably, humans and closely related Homininae species are unique in possessing the SMN duplication, with the SMN2 gene being exclusive to humans, a critical factor in SMA pathology.

How Our SMA Disease Models Can Assist Your Project

At Creative Biolabs, we provide tailored solutions designed to meet the unique demands of your SMA research. You can expect high-quality, meticulously validated SMA models, comprehensive data sets, deep mechanistic insights into disease progression, and robust preclinical efficacy data to confidently advance your therapeutic candidates. Our expertise ensures your project is grounded in reliable, translational science.

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Workflow

Our streamlined workflow is designed for clarity and efficiency, ensuring a collaborative and productive research journey.

  • Required Starting Materials: To initiate your project, we typically require patient-derived materials such as fibroblasts or blood samples, detailed genetic information including SMN1 deletion status and SMN2 copy number, and a clear outline of your specific project objectives (e.g., target identification, compound screening, gene therapy evaluation).

Fig.1 Workflow of our Spinal Muscular Atrophy (SMA) Disease Models Development Services Can Assist Your Project. (Creative Biolabs Original)

  • Final Deliverables: Upon project completion, you will receive comprehensive experimental reports, including all raw and analyzed data files, access to validated cell lines or characterized animal models (if applicable to your project), and clear, actionable mechanistic insights derived from our studies.
  • Estimated Timeframe: The typical timeframe for SMA disease modeling projects ranges from 12 to 36 weeks, depending on the complexity of the model generation, the intricacy of assay development, and the overall scope of the experimental design.

Why Choose Us?

Choosing CBL means partnering with a leader in SMA disease modeling, backed by over two decades of specialized experience. Our comprehensive suite of models, advanced assay development capabilities, and team of expert neurobiologists, geneticists, and pharmacologists ensure your project benefits from unparalleled scientific rigor and translational focus. We are committed to delivering precise, actionable data that accelerates your path to therapeutic breakthroughs.

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Customer Reviews

Enhanced Screening Efficiency: Using CBL's iPSC-derived SMA motor neuron models in our high-throughput screens has significantly improved our ability to identify effective compounds, reducing false positives and accelerating our lead optimization process. [6 months ago], Dr. A*n S.

Unparalleled Mechanistic Insights: CBL's comprehensive mouse models provided us with crucial in vivo validation data, revealing systemic effects and biomarker changes that were critical for advancing our gene therapy candidate. Their expertise in phenotypic analysis is unmatched. [Last year], Prof. M*a L.

Reliable Preclinical Data: We relied on CBL's zebrafish SMA models for rapid, cost-effective initial drug screening. The transparency of the larvae allowed for real-time visualization of motor neuron health, giving us confidence in selecting candidates for further mammalian studies. [Recently], Dr. J*e P.

Spinal Muscular Atrophy (SMA) Disease Models

With over two decades of pioneering experience in biological research and drug development, we understand that robust and relevant disease models are the bedrock of therapeutic innovation. For a devastating neurodegenerative condition like SMA, the availability of sophisticated disease models is not merely advantageous—it is absolutely critical for unraveling complex pathogenesis, identifying novel targets, and accelerating the journey from concept to clinic. Indeed, the remarkable success in developing and approving gene-targeting therapies for SMA is, in large part, a testament to the availability and strategic utilization of a diverse array of robust disease models.

In vitro models provide a controlled, high-throughput environment essential for initial screening and mechanistic studies.

Models Description
Cell Line Models Traditional cell lines, such as fibroblasts derived from SMA patients or immortalized motor neuron-like cell lines, have historically served as foundational tools.
Patient-Derived Induced Pluripotent Stem Cell (iPSC) Models A significant leap forward in SMA modeling has been the advent of patient-derived iPSCs. By reprogramming somatic cells from SMA patients into iPSCs, we can then differentiate them into various relevant cell types, including: motor neurons, astrocytes and oligodendrocytes.
  • In Vivo SMA Models

While in vitro models are excellent for initial screening, in vivo animal models are indispensable for evaluating systemic effects, pharmacokinetics, and overall efficacy and safety in a living organism.

Models Description
Mouse Models
  • SMNΔ7 Mice: These mice carry a human SMN2 gene with a deletion in exon 7, leading to low levels of full-length SMN protein and severe SMA phenotypes, including progressive motor neuron loss, muscle atrophy, and early postnatal death, mirroring human SMA Type 1.
  • SMN2 Transgenic Mice: Various lines exist with different copy numbers of the human SMN2 gene, allowing for the study of a spectrum of SMA severities, from severe to milder phenotypes.
  • CRISPR/Cas9-engineered Models (e.g., Knockout (KO) and Conditional Knockout (cKO) models): Newer models engineered with precise genetic modifications to better mimic specific human SMN1 mutations or SMN2 copy numbers.
Other Animal Models
  • Zebrafish (Danio rerio): Transparent embryos, rapid development, and genetic manipulability make them suitable for high-throughput drug screening and studying early developmental aspects of SMA. Specifically, their well-defined motor neuron circuits, straightforward neuromuscular structure, and optical transparency during larval stages facilitate detailed in vivo microscopy and the identification of potential therapeutic targets.
  • Drosophila melanogaster (Fruit Fly): A genetically well-characterized invertebrate model useful for studying fundamental cellular mechanisms of SMN function and identifying genetic modifiers.
  • Caenorhabditis elegans (Nematode): Another invertebrate model offering simplicity and rapid screening capabilities for basic research.

What We Can Offer

As a leading provider of SMA disease models, CBL offers a robust and flexible service designed to meet the precise needs of biology experts and accelerate your therapeutic development. Our commitment to scientific excellence and customized solutions sets us apart.

  • Customized Model Generation: We offer bespoke generation of SMA disease models, including patient-derived iPSC lines with specific SMN1 mutations or SMN2 copy numbers, and genetically engineered animal models (e.g., CRISPR/Cas9-modified mice, zebrafish) tailored to your unique research objectives.
  • Comprehensive Model Validation: Every model we provide undergoes rigorous characterization and validation to ensure its biological relevance and fidelity to human SMA phenotypes, giving you confidence in your research outcomes.
  • Advanced Assay Development: Our team develops and optimizes a wide array of functional and high-throughput assays, including motor neuron survival, neurite outgrowth, axonal transport, and behavioral assessments, all designed for robust and reproducible data generation.
  • Expert Phenotypic Analysis: Benefit from our state-of-the-art phenotypic analysis capabilities, utilizing electrophysiology, histology, molecular biology, and behavioral assessments to thoroughly characterize disease progression and therapeutic effects.
  • Translational Research Support: Our models are designed with a strong translational focus, providing insights that bridge basic research and clinical application, helping to de-risk and accelerate your therapeutic candidates.
  • Collaborative Partnership: We act as an extension of your team, offering deep scientific consultation and collaborative project management from initial design through to final data interpretation, ensuring your project's success.

Related Services

To further support your comprehensive drug discovery and development efforts, CBL offers a range of complementary services

Ready to advance your SMA research with CBL's leading disease modeling solutions? Our team of experts is eager to discuss your specific project needs and demonstrate how our capabilities can accelerate your therapeutic development.

Contact Our Team for More Information and to Discuss Your Project.

For Research Use Only. Not For Clinical Use.
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