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Autoantibody Against Tumor-Associated Antigens As Diagnostic Biomarkers In Hispanic Patients With Hepatocellular Carcinoma, Yangcheng Ma Dec 2022

Autoantibody Against Tumor-Associated Antigens As Diagnostic Biomarkers In Hispanic Patients With Hepatocellular Carcinoma, Yangcheng Ma

Open Access Theses & Dissertations

Liver cancer is one of the most prevalent malignancies, in which hepatocellular carcinoma (HCC) takes up more than 80% of liver cancer cases. Early diagnosis and treatment are practical approaches to impede HCC progression. Identifying and classifying autoantibodies against tumor-associated antigens (TAAs) have long been interested in cancer diagnosis, especially for HCC. Circulating anti-TAA autoantibodies amplify the antigen expression and are more stable in blood, guaranteeing anti-TAA autoantibodies as valid diagnostic biomarkers in clinical application. Nonetheless, very few studies had focused on the Hispanic HCC group, which might retain distinct etiological risk factors compared to other ethnicities. The high incidence …


Craniometric Ancestry Proportions Among Groups Considered Hispanic: Genetic Biological Variation, Sex-Biased Asymmetry, And Forensic Applications, Meredith L. Tise May 2014

Craniometric Ancestry Proportions Among Groups Considered Hispanic: Genetic Biological Variation, Sex-Biased Asymmetry, And Forensic Applications, Meredith L. Tise

USF Tampa Graduate Theses and Dissertations

Today, groups considered Hispanic in the United States consist of populations whose complex genetic structures reflect intermixed diverse groups of people who came in contact during Spanish colonization in Latin America. After coming in contact and wiping out most of the Native Americans who occupied North and Latin America, the Spanish also introduced West African individuals for labor to begin developing crops to be shipped back to Europe, resulting in the Trans-Atlantic African slave trade. These migration events and differential gene flow among males and females that occurred throughout Latin America have led to populations that have been genetically transformed …