Precilina Volume 12 www.preclina.com

Highest Medicl Unmet Needs

Acelerating
Lupus Discovery

From Target Validation to Preclinical Effiacy

[Integrated MRL/FASlpr & NZW/B F1 Platforms for Translational Success]

Optimized Efficacy
Evaluation Platform

Reliable Data for Your IND Submission

Preclina has launched the “PreVIVO™” service, designed to
maximize cost-efficiency and shorten development timelines.

Accelerated

Accelerated
Turnaround Time

Accelerated

Accelerated
Turnaround Time

Accelerated

Accelerated
Turnaround Time

Accelerated

Accelerated
Turnaround Time

Bridging the Transational Gap
in Lupus Drug Discovery

From Standard of Care to Novel Therapeutics

PBMC-Humanized Mouse Model
[PreHu™-P Model]

Heterogeneity & Complexity:

High patient variability and multi-organ involvement (skin, kidney, CNS) complicate clinical trial designs.

Limitations of Current SOC:

Despite advances, long-term remission remains elusive, demanding novel MOA-based therapies.

Critical Quality Gap in Preclinical Data:

Inadequate scientific rigor in reproducibility and predictive clinical translation undermines the value of large animal critical data.

PBMC Model
Strategic Study Design for IND Success Translational Intelligence & Risk Mitigation

Target-Specific Model Selection:Guidance on choosing MRL/Faslpr vs NZW/B F1 based on your MOA.

Customized Endpoints: Beyond survival—incorporating diverse biomarkers & pathology scoring.

Bridging Data Gaps:Correlating preclinical efficacy with potential clinical outcomes.

Go/No-Go Decision Support:Objective data analysis to de-risk your pipeline before IND.

Strategic Lupus Model Portfolio

Aligning Drug MOA with Disease Pathogenesis

Model Selection

Optimized Model Selection

We offer distinct murine models optimized for your candidate’s specific immunological target and study timeline.

Multidimensional Profiling

From Clinical Phenotypes to Molecular Mechanisms

Disease Assessment

Holistic Disease Assessment

Simultaneous evaluation of phenotype & mechanism. Reducing pipeline lead time through integrated analysis

Standardized Readouts

Clinical: Body weight, Skin score, Proteinuria

Immunological: Autoantibody (anti-dsDNA), FACS analysis

Pathological: Glomerulonephritis & Interstitial scoring

Precision Renal Pathology &
Automated Digital Quantification

Precision Scoring of Glomerular &
Tubulointerstitial Lesions

Quantitative Morphometry for IND-Ready Data: Assessing glomerular cellularity, crescent formation, and immune complex deposition.

Ensuring Data Integrity through Objective Evaluation and Rigorous Pathological Review.

Renal Pathology

Mechanistic Insight &
Advanced MOA Profiling

Mechanistic
Insight (MOA):

Elucidating Target-Specific immune modulation pathways

Translational
Biomarkers

Bridging murine efficacy to human clinical endpoints

Regulatory Data Package

Supporting IND filing and providing data readiness for LO

Biomarker Profiling

Comprehensive Biomarker Profiling

Serological Markers:Anti-dsDNA (IgG/IgM), C3/C4 complement levels, ANA titers.

Cytokine Profiling:Serum/Tissue cytokine analysis(IL-6, TNF-α , IFN-γ, etc.) via Multiplex analysis.

Advanced Immunophenotyping (Typical)

T Cell Subsets: Th1, Th2, Th17, and Tregs balance.

B Cell Activation: Plasma cells, Memory B cells, and GC formation.

Intracellular Cytokine Staining with functionality assays.

Strategic Partnership for
Accelerated Lupus Drug Discovery

Accelerating Discovery with an Integrated PreVIVO™ Platform
Minimizing Lead Optimization Time & Maximizing Success Rates.

Partnership Platform

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