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Articles 1 - 6 of 6
Full-Text Articles in Medicine and Health Sciences
Bay Leaf Extract‐Based Near‐Infrared Fluorescent Probe For Tissue And Cellular Imaging, Benilde Adriano, Nycol Cotto, Neeraj Chauhan, Vinitha Karumuru, Meena Jaggi, Subhash C. Chauhan, Murali M. Yallapu
Bay Leaf Extract‐Based Near‐Infrared Fluorescent Probe For Tissue And Cellular Imaging, Benilde Adriano, Nycol Cotto, Neeraj Chauhan, Vinitha Karumuru, Meena Jaggi, Subhash C. Chauhan, Murali M. Yallapu
School of Medicine Publications and Presentations
The development of fluorescence dyes for near‐infrared (NIR) fluorescence imaging has been a significant interest for deep tissue imaging. Among many imaging fluoroprobes, indocyanine green (ICG) and its analogues have been used in oncology and other medical applications. However, these imaging agents still experience poor imaging capabilities due to low tumor targetability, photostability, and sensitivity in the biological milieu. Thus, developing a biocompatible NIR imaging dye from natural resources holds the potential of facilitating cancer cell/tissue imaging. Chlorophyll (Chl) has been demonstrated to be a potential candidate for imaging purposes due to its natural NIR absorption qualities and its wide …
Characterization Of Oral Cavity And Oropharyngeal Cancer In The Texas Rio Grande Valley, Jared A. Sperling, Rachel Giese
Characterization Of Oral Cavity And Oropharyngeal Cancer In The Texas Rio Grande Valley, Jared A. Sperling, Rachel Giese
MEDI 9331 Scholarly Activities Clinical Years
Cancers of the oral cavity (OC) and oropharynx (OP) account for 3% of cancers diagnosed in the United States each year. A primary cause of death among the Hispanic population in the United States is cancer, accounting for 20% of annual mortality. The Rio Grande Valley (RGV) is a medically-underserved area of South Texas with a large Hispanic population facing health disparities. In this study, we examine the incidence and mortality of OC and OP cancer in the RGV. CDC population-level incidence and mortality rate per 100,000 of OC/OP cancer among patients in the RGV counties of Hidalgo and Cameron …
Investigating Bmp7 Expression In Glioblastoma Multiforme, Yajaira Janett Macias
Investigating Bmp7 Expression In Glioblastoma Multiforme, Yajaira Janett Macias
Theses and Dissertations
The PI3K/AKT/mTOR pathway regulates important cell processes such as growth, survival, motility, inflammation, proliferation, and apoptosis. In Glioblastoma multiforme (GBM) the PI3K/AKT/mTOR pathway is aberrant as it is almost always active. This results in the deregulation of downstream molecules and ultimately leads to cancer progression and maintenance in GBM tumors. In this study, we used RNA-sequencing to identify differentially expressed genes (DEGs) in U87MG GBM cells treated with NVP-BEZ235, a dual inhibitory drug targeting PI3K and mTOR. A total of 7,803 differentially expressed genes were identified via RNA-seq. GEPIA2 online tool was used to assess differential gene expression …
Transcriptomic Profiling Of Fibropapillomatosis In Green Sea Turtles (Chelonia Mydas) From South Texas, Nicholas B. Blackburn, Ana C. Leandro, Nina Nahvi, Mariana A. Devlin, Marcelo Leandro, Ignacio Martinez Escobedo, Juan M. Peralta, Jeff George, Thomas W. Demaar, John Blangero, Megan Keniry, Joanne E. Curran
Transcriptomic Profiling Of Fibropapillomatosis In Green Sea Turtles (Chelonia Mydas) From South Texas, Nicholas B. Blackburn, Ana C. Leandro, Nina Nahvi, Mariana A. Devlin, Marcelo Leandro, Ignacio Martinez Escobedo, Juan M. Peralta, Jeff George, Thomas W. Demaar, John Blangero, Megan Keniry, Joanne E. Curran
School of Medicine Publications and Presentations
Sea turtle fibropapillomatosis (FP) is a tumor promoting disease that is one of several threats globally to endangered sea turtle populations. The prevalence of FP is highest in green sea turtle (Chelonia mydas) populations, and historically has shown considerable temporal growth. FP tumors can significantly affect the ability of turtles to forage for food and avoid predation and can grow to debilitating sizes. In the current study, based in South Texas, we have applied transcriptome sequencing to FP tumors and healthy control tissue to study the gene expression profiles of FP. By identifying differentially expressed turtle genes in …
Genomic Variations In Patients With Myelodysplastic Syndrome And Karyotypes Without Numerical Or Structural Changes, Cristiano Luiz Ribeiro, Irene P. Pinto, Samara S. S. Pereira, Lysa B. Minasi, Fernanda De S. M. Kluthcouski, Adriano De M. Arantes, Aparecido D. Cruz, Marcio Almeida, Tom E. Howard
Genomic Variations In Patients With Myelodysplastic Syndrome And Karyotypes Without Numerical Or Structural Changes, Cristiano Luiz Ribeiro, Irene P. Pinto, Samara S. S. Pereira, Lysa B. Minasi, Fernanda De S. M. Kluthcouski, Adriano De M. Arantes, Aparecido D. Cruz, Marcio Almeida, Tom E. Howard
School of Medicine Publications and Presentations
Myelodysplastic syndrome (MDS) is an onco-hematologic disease with distinct levels of peripheral blood cytopenias, dysplasias in cell differentiation and various forms of chromosomal and cytogenomic alterations. In this study, the Chromosomal Microarray Analysis (CMA) was performed in patients with primary MDS without numerical and/or structural chromosomal alterations in karyotypes. A total of 17 patients was evaluated by GTG banding and eight patients showed no numerical and/or structural alterations. Then, the CMA was carried out and identified gains and losses CNVs and long continuous stretches of homozygosity (LCSHs). They were mapped on chromosomes 1, 2, 3, 4, 5, 6, 7, 9, …
Molecular Characterization Of A Marine Turtle Tumor Epizootic, Profiling External, Internal And Postsurgical Regrowth Tumors, Kelsey Yetsko, Jessica A. Farrell, Nicholas B. Blackburn, Liam Whitmore, Maximilian R. Stammnitz, Jenny Whilde, Catherine B. Eastman, Devon Rollinson Ramia, Ana C. Leandro
Molecular Characterization Of A Marine Turtle Tumor Epizootic, Profiling External, Internal And Postsurgical Regrowth Tumors, Kelsey Yetsko, Jessica A. Farrell, Nicholas B. Blackburn, Liam Whitmore, Maximilian R. Stammnitz, Jenny Whilde, Catherine B. Eastman, Devon Rollinson Ramia, Ana C. Leandro
School of Medicine Publications and Presentations
Sea turtle populations are under threat from an epizootic tumor disease (animal epidemic) known as fibropapillomatosis. Fibropapillomatosis continues to spread geographically, with prevalence of the disease also growing at many longer-affected sites globally. However, we do not yet understand the precise environmental, mutational and viral events driving fibropapillomatosis tumor formation and progression.
Here we perform transcriptomic and immunohistochemical profiling of five fibropapillomatosis tumor types: external new, established and postsurgical regrowth tumors, and internal lung and kidney tumors. We reveal that internal tumors are molecularly distinct from the more common external tumors. However, they have a small number of conserved potentially …