Zhejiang Sukean Pharmaceutical Co., Ltd.

Yajing Liu

Yan Su

Chao Zhang

Pintong Huang

A set of serum metabolic biomarkers and detection kit for detecting drug-resistant tuberculosis are provided. The set of the serum metabolic biomarkers includes 17 serum metabolic biomarkers. The 17 serum metabolic biomarkers are verified to be associated with tuberculosis based on the level changes of these biomarkers. The 17 metabolites includes taurine, homocysteine, uric acid, ascorbic acid, suberylglycine, uridine, dopamine 4-sulfate, inosinic acid, glyceraldehyde phosphate, [3-methoxy-4-(phosphoryl)phenyl]carbonyl sulfonic acid, nuclomedone, n4-cyclopropyl-6-(2,3-dichlorophenyl)-1,2,3,4-tetrahydropyrimidine-2,4-diimine, 1-[2-chlorine-2-(2,4-dichlorophenyl)ethenyl]-1,2,4-triazole, tetrachloro-phthalic anhydride, malotilate, fulvic acid, and L-neopterin. The serum metabolic biomarkers and detection kit for detecting drug-resistant tuberculosis can assist doctors in accurately diagnosing the disease, which is of great significance for the diagnosis and mass screening for drug-resistant tuberculosis.

Serum metabolic biomarkers and kit for detecting drug-resistant tuberculosis

A set of serum metabolic biomarkers and detection kit for detecting tuberculosis are provided. The set of the serum metabolic biomarkers includes 17 serum metabolic biomarkers. The 17 serum metabolic biomarkers comprising D-Leucic acid, Leucinic acid, L-Cystine, MG(0:0/14:0/0:0), S-Lactoylglutathione, Octacosanoic acid, Cer(d18:1/12:0), Raffinose, LysoPC(20:1(11Z)/0:0), LysoPC(22:4(7Z,10Z,13Z,16Z)/0:0), PC(18:1(9Z)e/2:0), Torvoside G(TG(15:0/15:0/15:0)), CE(16:1(9Z)), all-trans-Heptaprenyl diphosphate, PC(15:0/16:0), NADP, TG(20:0/20:0/20:1(11Z)). The 17 serum metabolic biomarkers are verified to be associated with tuberculosis based on the level changes of these biomarkers. The tuberculosis detection model based on the levels of the 17 metabolic biomarkers can achieve an area under the ROC curve of 99.5%, sensitivity of 98.2%, and specificity of 95.8% in detecting tuberculosis. The serum metabolic biomarkers and detection kit for detecting tuberculosis can assist doctors in accurately diagnosing the disease, which is of great significance for the diagnosis and mass screening for tuberculosis.

Serum metabolic biomarkers for detecting tuberculosis and tuberculosis detection kit

A tuberculosis detection kit includes diagnostic reagents for 17 serum metabolites of patients with tuberculosis, the detecting reagent being used for quantitative detection of the 17 serum metabolites of the patients with tuberculosis, the 17 serum metabolites comprising D-Leucic acid, Leucinic acid, L-Cystine, MG(0:0/14:0/0:0), S-Lactoylglutathione, Octacosanoic acid, Cer(d18:1/12:0), Raffinose, LysoPC(20:1(11Z)/0:0), LysoPC(22:4(7Z,10Z,13Z,16Z)/0:0), PC(18:1(9Z)e/2:0), Torvoside G(TG(15:0/15:0/15:0)), CE(16:1(9Z)), all-trans-Heptaprenyl diphosphate, PC(15:0/16:0), NADP, TG(20:0/20:0/20:1(11Z)).

Tuberculosis detection kit

A kit for detecting drug-resistant tuberculosis, includes: detection reagents, configured to perform quantitative detection on 17 serum metabolites of patients with tuberculosis, the 17 serum metabolites comprising: taurine, homocysteine, uric acid, ascorbic acid, suberylglycine, uridine, dopamine 4-sulfate, inosinic acid, glyceraldehyde phosphate, [3-methoxy-4-(phosphoryl)phenyl]carbonyl sulfonic acid, nuclomedone, n4-cyclopropyl-6-(2,3-dichlorophenyl)-1,2,3,4-tetrahydropyrimidine-tetrachlorophthalic anhydride, malotilate, fulvic acid, and L-neopterin.

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Zhejiang, China

Yajing Liu