Bioinformatics analysis reveals 's prognostic significance in head and neck squamous cell carcinoma and its association with immune cell infiltration.

Background: Head and neck squamous cell carcinoma (HNSCC) has a poor prognosis due to late diagnosis and complex molecular mechanisms. Vascular endothelial growth factor C (VEGFC) is associated with angiogenesis and lymphangiogenesis. This study aimed to investigate 's prognostic value in HNSCC and its correlation with immune cell infiltration.

Noninvasive Prenatal Diagnosis of SEA-Thalassemia by Combining 1000 Genomes Database and Relative Haplotype Dosage.

To explore a noninvasive method for diagnosis of SEA-thalassemia and to investigate whether the regional factors affect the accuracy of this method. The method involved using a public database and bioinformatics software to construct parental haplotypes for proband and predicting fetal genotypes using relative haplotype dosage. We screened and downloaded sequencing data of couples who were both SEA-thalassemia carriers from the China National Genebank public data platform, and matched the sequencing data format with that of the reference panel using Ubuntu system tools.

Research Progress of Cell-Free Fetal DNA in Non-Invasive Prenatal Diagnosis of Thalassemia.

Thalassemia is a genetic disease that seriously affects the health of the fetus. At present, invasive prenatal diagnosis is the main method of thalassemia screening, but invasive prenatal diagnosis has the risk of fetal abortion. The discovery of cell-free fetal DNA (cffDNA) in the peripheral blood of pregnant women provides the possibility for non-invasive prenatal diagnosis (NIPD).