分析层模块
services/analysis/omics/ 包含各组学数据分析功能。
模块列表
| 模块 | 文件 | 功能 | 状态 |
|---|---|---|---|
| 微生物组 | microbiome.py | 肠道菌群分析、疾病关联 | ✅ |
| 微生物功能 | microbiome_function.py | 通路预测、功能分析 | ✅ |
| 基因组学 | genomics.py | SNP/CNV 分析、解读 | ✅ |
| 代谢组学 | metabolomics.py | 代谢物分析、通路富集 | ✅ |
| 蛋白组学 | proteomics.py | 蛋白表达分析 | ✅ |
| 心血管 | cardiovascular.py | 心血管风险评估 | ✅ |
| 转录组学 | transcriptomics.py | 基因表达分析 | ✅ |
| 表观组学 | epigenomics.py | DNA 甲基化分析 | ✅ |
| 免疫组学 | immunology.py | 免疫功能评估 | ✅ |
| 基因芯片 | array.py | SNP芯片分析 | ✅ |
1. 微生物组分析 (microbiome.py)
功能
分析肠道菌群组成,评估健康状态和疾病风险。
流程
核心函数
from services.analysis.omics.microbiome import (
build_microbiome_interpretation,
recommend_foods,
classify_enterotype,
get_disease_associations
)
# 构建解读报告
interpretation = build_microbiome_interpretation(
taxonomy={"Bacteroides": 0.4, "Prevotella": 0.3, "Faecalibacterium": 0.2},
diversity={"shannon": 3.5, "simpson": 0.85}
)
# 肠型分类
enterotype = classify_enterotype(gut_text=" Bacteroides dominant...")
# 食物推荐
foods = recommend_foods(
microbiome_analysis=interpretation,
limit=10
)
# 疾病关联
diseases = get_disease_associations("type_2_diabetes")
输出结构
{
"enterotype": "Bacteroides",
"diversity": {"shannon": 3.5, "simpson": 0.85},
"dominant_species": ["Bacteroides vulgatus", "Bacteroides fragilis"],
"deficient_species": ["Faecalibacterium prausnitzii"],
"disease_risks": [
{"disease": "type_2_diabetes", "risk": "medium", "confidence": 0.75},
{"disease": "cardiovascular", "risk": "low", "confidence": 0.60}
],
"food_recommendations": [
{"food": "全谷物", "benefit": "增加Faecalibacterium"},
{"food": "发酵食品", "benefit": "增加益生菌"}
]
}
2. 基因组学分析 (genomics.py)
功能
分析基因组变异,生成临床解读报告。
流程
核心函数
from services.analysis.omics.genomics import (
build_genomics_interpretation,
parse_genomics_text,
extract_abnormalities
)
# 构建基因组解读
interpretation = build_genomics_interpretation(
vcf_data={"variants": [...], "coverage": 30},
patient_info={"age": 45, "gender": "male"}
)
# 解析基因组文本
parsed = parse_genomics_text(text="检出 BRCA1 c.68_69delAG 致病突变...")
# 提取异常
abnormalities = extract_abnormalities(text="发现以下致病变异...")
3. 代谢组学分析 (metabolomics.py)
功能
分析代谢物谱,评估代谢健康状态。
流程
核心函数
from services.analysis.omics.metabolomics import (
build_metabolomics_interpretation,
parse_metabolomics_text,
extract_abnormalities
)
# 构建代谢组解读
interpretation = build_metabolomics_interpretation(
metabolites={"glucose": 5.5, "insulin": 25.0, "hba1c": 6.2},
pathway_data={"glycolysis": 0.8, "tca_cycle": 0.6}
)
4. 心血管分析 (cardiovascular.py)
功能
心血管健康风险评估和指标解读。
流程
核心函数
from services.analysis.omics.cardiovascular import build_cardiovascular_interpretation
# 构建心血管报告
report = build_cardiovascular_interpretation(
blood_pressure={"systolic": 130, "diastolic": 85},
lipids={"ldl": 3.5, "hdl": 1.2, "triglycerides": 2.0},
age=50,
gender="male"
)
5. 其他组学模块
转录组学 (transcriptomics.py)
from services.analysis.omics.transcriptomics import parse_transcriptomics_text
# 解析转录组数据
parsed = parse_transcriptomics_text(
text="基因表达谱分析报告...",
patient_info="患者信息..."
)
表观组学 (epigenomics.py)
from services.analysis.omics.epigenomics import parse_epigenomics_text
parsed = parse_epigenomics_text(
text="甲基化分析结果..."
)
免疫组学 (immunology.py)
from services.analysis.omics.immunology import parse_immunology_text
parsed = parse_immunology_text(
text="免疫指标分析报告...",
patient_info="年龄:45,性别:男"
)
蛋白组学 (proteomics.py)
from services.analysis.omics.proteomics import build_proteomics_interpretation
report = build_proteomics_interpretation(
proteins={"albumin": 40, "globulin": 30}
)
基因芯片 (array.py)
from services.analysis.omics.array import run_array_pipeline, build_array_interpretation
# 运行芯片分析
qc = run_array_pipeline(vcf_path="data/sample.vcf", sample_id="S001")
# 构建解读
interpretation = build_array_interpretation(
qc=qc,
high_risk=["BRCA1"],
drug_resp=["CYP2C19"],
disease_risks=["type_2_diabetes"]
)
通用分析流程
各组学模块遵循统一的分析流程:
异常提取
所有组学模块都支持从文本中提取异常指标: