Omega遗传学

基因组和分子分析 — 通过验证的方法和生物信息学专业知识,将药物基因组和生物标志物驱动的数据转化为具有临床意义的结果。

合规性: ICH-GCP GCLP ALCOA+ Chain-of-Custody CAPA

药物基因组学与生物标志物驱动检测

基因组和分子分析在临床研究中在患者安全、患者选择和分层、治疗反应监测和转化研究目标方面发挥着关键作用。

HelixLab和Omega Genetics基础设施旨在通过方案合规的样本管理、标准化分析工作流程、数据完整性和审计准备,提供与临床研究一致的输出。

For clinical research, pharmacogenomic (PGx) and biomarker-driven genomic and molecular testing is supported by medical genetics and bioinformatics expertise, covering study design, analysis, interpretation, and data packages.

在Omega生态系统中的集成

HelixLab — sample management, pre-analytical standardization, central lab workflows
Omega Genetics — medical genetics-driven analysis, NGS validation, confirmatory testing
Omega Bio — kit-based analytical infrastructure for molecular techniques
Biorepository — traceable sample management for long-term storage and re-analysis
Omega Care — home sampling and standardized packaging/transport workflows
IWRS — kit-to-sample matching and operational notification workflows

测序与组合解决方案

受体谱分析

B细胞和T细胞受体库分析,用于免疫治疗研究和免疫反应监测。

靶向基因组合

小型和大型基因面板——家族性高胆固醇血症、髓系面板、DNA修复基因和定制面板。

全外显子组测序(WES)

针对所有疾病类型的蛋白质编码区域分析的全面外显子组捕获。

全基因组测序(WGS)

完整基因组分析,用于全面变异检测、结构变异和非编码区域分析。

胚系与体细胞突变分析

配对肿瘤-正常分析、跨疾病类型的胚系突变检测和体细胞变异识别。

RNA测序(RNAseq)

基因表达特征、融合检测和选择性剪接分析。

聚焦肿瘤与免疫治疗的分析

MSI与MMR检测

微卫星不稳定性(MSI)和错配修复(MMR)检测,用于评估免疫治疗适用性。

微小残留病(MRD)

MRD评估用于血液系统恶性肿瘤的治疗反应监测和复发预测。

肿瘤突变负荷(TMB)

TMB计算用于免疫治疗研究——量化每个编码区域的体细胞突变数量。

液体活检与cfDNA

使用NGS或数字PCR(dPCR)进行无细胞DNA(cfDNA)分析,用于无创肿瘤监测。

微生物组与宏基因组测序

鸟枪法宏基因组

Comprehensive microbiome profiling capturing all microbial DNA in a sample. Enables species-level identification, functional gene analysis, and antimicrobial resistance gene detection.

适用于胃肠病学试验中的肠道微生物组研究、免疫治疗反应相关性和饮食干预研究。

16S rRNA测序

针对16S核糖体RNA基因的靶向扩增子测序,用于细菌群落分析和分类学分类。

针对需要高通量样本处理的大规模微生物组研究的经济高效方案。

DNA与RNA分析

  • DNA isolation with concentration, purity, and yield assessment
  • RNA isolation with concentration, integrity, and yield assessment
  • Quality control metrics per sample type
  • Quantification using fluorometric methods

细胞处理

  • Peripheral Blood Mononuclear Cell (PBMC) preparation
  • Cell counting and viability analysis
  • Cryopreservation and controlled-rate freezing
  • Post-thaw viability assessment

伴随诊断

  • Sanger sequencing analysis
  • Single-gene or single-mutation genotyping
  • Fragment analysis
  • MLPA for gene copy number determination
  • NGS validation for companion diagnostic assays

运营工作流程

Omega Genetics operational workflow diagram
1

Study Initiation

Review of protocol, endpoints, and biomarker requirements.

2

Test Strategy

Definition of test panels based on analyte, platform, cut-off values, and sample matrix.

3

Method Validation

Study-fit performance targets and QC plans.

4

Site Preparation

Sampling manuals, labeling, pre-analytical requirements, logistics.

5

Sample Receipt

Verification of accessioning, chain-of-custody, and storage conditions.

6

Analysis & Data Generation

Execution of planned tests, interim controls, deviation management.

7

Bioinformatics Analysis

Data processing and quality control aligned with study objectives.

8

Data Verification & Reporting

Second-level review, consistency checks, protocol-compliant format.

9

Sponsor/CRO Integration

Data transfer compatible with EDC/eCRF systems, query management.

10

Archiving & Audit Readiness

Documentation, audit trail records, inspection-ready archiving.

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