Cell and Developmental Biology Commons^™

The Roles Of Primary Cilia In Cardiovascular Diseases, Rajasekharreddy Pala, Maha Jamal, Qamar Alshammari, Surya M. Nauli

Pharmacy Faculty Articles and Research

Primary cilia are microtubule-based organelles found in most mammalian cell types. Cilia act as sensory organelles that transmit extracellular clues into intracellular signals for molecular and cellular responses. Biochemical and molecular defects in primary cilia are associated with a wide range of diseases, termed ciliopathies, with phenotypes ranging from polycystic kidney disease, liver disorders, mental retardation, and obesity to cardiovascular diseases. Primary cilia in vascular endothelia protrude into the lumen of blood vessels and function as molecular switches for calcium (Ca2+) and nitric oxide (NO) signaling. As mechanosensory organelles, endothelial cilia are involved in blood flow sensing. Dysfunction in endothelial …

Minimal Information For Studies Of Extracellular Vesicles 2018 (Misev2018): A Position Statement Of The International Society For Extracellular Vesicles And Update Of The Misev2014 Guidelines, Clotilde Théry, Kenneth W. Witwer, Elena Aikawa, Maria Jose Alcaraz, Johnathon D. Anderson, Ramaroson Andriantsitohaina, Anna Antoniou, Tanina Arab, Fabienne Archer, Georgia K. Atkin-Smith, D. Craig Ayre, Jean-Marie Bach, Daniel Bachurski, Hossein Baharvand, Leonora Balaj, Shawn Baldacchino, Natalie N. Bauer, Amy A. Baxter, Mary Bebawy, Carla Beckham, Apolonija Bedina Zavec, Adberrahim Benmoussa, Anna C. Berardi, Paolo Bergese, Ewa Bielska, Cherie Blenkiron, Sylwia Bobis-Wozowicz, Eric Boilard, Wilfred Boireau, Antonella Bongiovanni, Ivan Vechetti

Physiology Faculty Publications

The last decade has seen a sharp increase in the number of scientific publications describing physiological and pathological functions of extracellular vesicles (EVs), a collective term covering various subtypes of cell-released, membranous structures, called exosomes, microvesicles, microparticles, ectosomes, oncosomes, apoptotic bodies, and many other names. However, specific issues arise when working with these entities, whose size and amount often make them difficult to obtain as relatively pure preparations, and to characterize properly. The International Society for Extracellular Vesicles (ISEV) proposed Minimal Information for Studies of Extracellular Vesicles (“MISEV”) guidelines for the field in 2014. We now update these “MISEV2014” guidelines …

Prenylation In The Moss Physcomitrella Patens, Noela Botaka, Susana Perez-Martinez, Liang Bao, Parul Singh, Mark Running

Posters-at-the-Capitol

Protein prenylation is a post-translational modification that involves the addition of lipid groups to the end of a target protein and is necessary for protein activity. Prenylation has important roles in the cell: targeting and localizing proteins to subcellular compartments and promoting protein-protein interactions. Recently, we have found Protein Prenyltransferase Alpha Subunit-like (PPAL), which shares structural similarities to known prenylation enzymes. However, the biochemical function of PPAL is still unknown. PPAL is present in a single copy in other plants examined to date but is present in two copies in moss. Knockouts in our lab of either PpPAL1 or PpPAL2 …

A Crispr Platform For Rapid And Inducible Genome Editing In Human Non-Small Cell Lung Cancer Cells, Lloyd Bartley

Posters-at-the-Capitol

Non-small cell lung cancer (NSCLC) accounts for about 85% of lung cancer, which is the leading cause of cancer death in the world. High mortality rate associated with NSCLC is partially attributed to the limited understanding of NSCLC as well as ineffective therapeutic treatments. The initiation and progression of NSCLC involves genetic changes leading to alterations in the control of tissue development and homeostatic maintenance. Better knowledge about these genetic abnormalities is imperative for developing new chemotherapeutic drugs for NSCLC. Recent research demonstrates that the expression of paraoxonase 2 (PON2), a lactonase/arylesterase with anti-oxidant properties, are markedly enhanced in cancer …

H3k9 Methyltransferases And Demethylases Control Lung Tumor-Propagating Cells And Lung Cancer Progression, S. P. Rowbotham, F Li, A. F. M. Dost, S. M. Louie, B. P. Marsh, P. Pessina, C. R. Anbarasu, Christine Fillmore Brainson, S. J. Tuminello, A. Lieberman, S. Ryeom, T. M. Schlaeger, B. J. Aronow, H. Watanabe, K. K. Wong, C. F. Kim

Toxicology and Cancer Biology Faculty Publications

Epigenetic regulators are attractive anticancer targets, but the promise of therapeutic strategies inhibiting some of these factors has not been proven in vivo or taken into account tumor cell heterogeneity. Here we show that the histone methyltransferase G9a, reported to be a therapeutic target in many cancers, is a suppressor of aggressive lung tumor-propagating cells (TPCs). Inhibition of G9a drives lung adenocarcinoma cells towards the TPC phenotype by de-repressing genes which regulate the extracellular matrix. Depletion of G9a during tumorigenesis enriches tumors in TPCs and accelerates disease progression metastasis. Depleting histone demethylases represses G9a-regulated genes and TPC phenotypes. Demethylase inhibition …

Characterization Of A Basement Membrane Associated Protein Encoding Gene In Drosophila Melanogaster, Aref Ranjbar, Ajay Srivastava

Posters-at-the-Capitol

Title: Characterization of a Basement Membrane Associated Protein Encoding Gene in Drosophila melanogaster

Authors: Aref Ranjbar, Mayank Kapadia, Ajay Srivastava, PhD(faculty member, mentor)

Basement Membranes (BM) are important for normal development and tumor progression. In order to get a better understanding of BM dynamics we identified genes that encoded BM interacting proteins. One such gene is predicted to be involved in vesicle-mediated transport in Drosophila melanogaster. Here we characterize this gene by utilizing molecular biology techniques like immunohistochemistry, RNA in situ hybridization, and Western blot analysis utilizing antibodies generated in the laboratory. Western blot analysis identified this protein to be …

Fatty Acid Amides And Their Biosynthetic Enzymes Found In Insect Model Systems, Ryan L. Anderson

USF Tampa Graduate Theses and Dissertations

A fatty acid amide is precisely as the name suggests: A fatty acid (CHn-COOH), in which the hydroxyl group of the carboxylic acid is displaced by an amine functional group from a biogenic amine (R-NH2), ultimately forming an amide bond. Furthermore, these fatty acid amides can be composed of a variety of different acyl chain lengths donated by the fatty acid and a myriad of different biogenic amines. Thus, these molecules can be subdivided in a number of different ways including the separation of short chain (acetyl to heptanoyl) and long chain (palmitoyl to arachidonoyl) and also based off the …

Actinomycin D And Telmisartan Combination Therapy Targets Lung Cancer Stem Cells, Ryan Green

USF Tampa Graduate Theses and Dissertations

The failure of lung cancer treatments has been attributed partly to the development of drug resistance, however the underlying cellular and molecular mechanisms are poorly understood. It has been suggested that a very small group of specific cells within the heterogeneous tumors, cancer initiating stem cells (CSC), develop resistance to treatment, survive and later initiate the growth of new tumors. Due to their pivotal role in maintenance and relapse of tumors following the acquisition of drug resistance, we reasoned that novel drugs targeting cancer cells and CSC might provide the most effective treatments, if not a cure. To this end, …

Waardenburg Syndrome And Left Persistent Superior Vena Cava, Driss Raissi, Alexander Christie, Kimberly Applegate

Radiology Faculty Publications

Waardenburg syndrome (WS) is a rare genetic disorder secondary to neural crest cell developmental abnormalities. It is predominantly described as an auditory-pigmentary syndrome with diverse patient presentation, typically involving congenital sensorineural hearing loss and pigmentation abnormalities of the skin, hair, and iris. Other developmental abnormalities that may be associated with this syndrome are Hirschsprung's disease and a myriad of cardiovascular congenital defects. We present a case of a young girl with WS who found to have a persistent left superior vena cava (PLSVC) draining into the coronary sinus. The prevalence of PLSVC is increased in patients with chromosomal and genetic …

Hnrnpa2 Mediated Acetylation Reduces Telomere Length In Response To Mitochondrial Dysfunction, Manti Guha, Satish Srinivasan, F. Bradley Johnson, Gordon Ruthel, Kip Guja, Miguel Garcia-Diaz, Brett A. Kaufman, M. Rebecca Glineburg, Jikang Fang, Hiroshi Nakagawa, Jeelan Basha, Tapas Kundu, Narayan G. Avadhani

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

Telomeres protect against chromosomal damage. Accelerated telomere loss has been associated with premature aging syndromes such as Werner’s syndrome and Dyskeratosis Congenita, while, progressive telomere loss activates a DNA damage response leading to chromosomal instability, typically observed in cancer cells and senescent cells. Therefore, identifying mechanisms of telomere length maintenance is critical for understanding human pathologies. In this paper we demonstrate that mitochondrial dysfunction plays a causal role in telomere shortening. Furthermore, hnRNPA2, a mitochondrial stress responsive lysine acetyltransferase (KAT) acetylates telomere histone H4at lysine 8 of (H4K8) and this acetylation is associated with telomere attrition. Cells containing dysfunctional mitochondria …

Investigating The Roles Of Fucosylation And Calcium Signaling In Melanoma Invasion, Tyler S. Keeley

USF Tampa Graduate Theses and Dissertations

Melanoma is the deadliest form of skin cancer. Prognosis for early stage melanoma patients is excellent, and surgery is often curative for these patients. However, once patients have presented with invasive disease, the average 5-year survival rate drops significantly from over 90% to between 10 and 15%. Several therapies have been developed to target a commonly mutated oncogene BRAF, or its downstream effectors. Unfortunately, while these treatments show robust initial response, most patients relapse within a year. Moreover, therapy-resistant tumors are often more invasive and metastatic. Therefore, it is important to investigate the molecular mechanisms underlying melanoma invasion and metastasis, …

Myeloablative Vs Reduced-Intensity Conditioning Allogeneic Hematopoietic Cell Transplantation For Chronic Myeloid Leukemia, Saurabh Chhabra, Kwang Woo Ahn, Zhen-Huan Hu, Sandeep Jain, Amer Assal, Jan Cerny, Edward A. Copelan, Andrew Daly, Zachariah Defilipp, Shahinaz M Gadalla, Robert Peter Gale, Siddhartha Ganguly, Betty K. Hamilton, Gerhard C. Hildebrandt, Jack W. Hsu, Yoshihiro Inamoto, Abraham S. Kanate, H. Jean Khoury, Hillard M. Lazarus, Mark R. Litzow, Sunita Nathan, Richard F. Olsson, Attaphol Pawarode, Olle Ringden, Jacob M. Rowe, Ayman Saad, Bipin N. Savani, Harry C. Schouten, Sachiko Seo, Nirav N. Shah

Markey Cancer Center Faculty Publications

Allogeneic hematopoietic cell transplantation (allo-HCT) is a potentially curative treatment of chronic myeloid leukemia (CML). Optimal conditioning intensity for allo-HCT for CML in the era of tyrosine kinase inhibitors (TKIs) is unknown. Using the Center for International Blood and Marrow Transplant Research database, we sought to determine whether reduced-intensity/nonmyeloablative conditioning (RIC) allo-HCT and myeloablative conditioning (MAC) result in similar outcomes in CML patients. We evaluated 1395 CML allo-HCT recipients between the ages of 18 and 60 years. The disease status at transplant was divided into the following categories: chronic phase 1, chronic phase 2 or greater, and accelerated phase. Patients …

Investigation Of Anemarrhena Asphodeloides And Its Constituent Timosaponin-Aiii As Novel, Naturally Derived Adjunctive Therapeutics For The Treatment Of Advanced Pancreatic Cancer, Catherine B. Marelia

USF Tampa Graduate Theses and Dissertations

Pancreatic adenocarcinoma (PDAC) remains one of the most lethal cancer types, with 92% of patients succumbing to the disease within five years. One of the hallmarks of this intractable disease is its nearly universal resistance to chemotherapeutic intervention. The deoxycytidine analog gemcitabine persists as the primary chemotherapy for advanced PDAC patients despite little improvement to its toxicity and tenuous efficacy over the past two decades. Plant-based drug discovery has a longstanding history and has led to some of the most significant drugs of the modern era, including some chemotherapeutic agents like paclitaxel and camptothecin. Our study analyzed the potential inhibitory …

Lestaurtinib Is A Potent Inhibitor Of Anaplastic Thyroid Cancer Cell Line Models, Nicole Pinto, Stephenie D. Prokopec, Frederick Vizeacoumar, Karlee Searle, Matthew Lowerison, Kara M. Ruicci, John Yoo, Kevin Fung, Danielle Macneil, Jim C. Lacefield, Hon S. Leong, Joe S. Mymryk, John W. Barrett, Alessandro Datti, Paul C. Boutros, Anthony C. Nichols

Anatomy and Cell Biology Publications

Anaplastic thyroid cancer (ATC) is a rare and lethal human malignancy with no known effective therapies in the majority of cases. Despite the use of conventional treatments such as chemotherapy, radiation and surgical resection, this disease remains almost universally fatal. In the present study, we identified the JAK2 inhibitor Lestaurtinib as a potent compound when testing against 13 ATC cell lines. Lestaurtinib demonstrated a potent antiproliferative effect in vitro at nanomolar concentrations. Furthermore, Lestaurtinib impeded cell migration and the ability to form colonies from single cells using scratch-wound and colony formation assays, respectively. Flow cytometry was used for cell cycle …

Development Of A Pd-L1 Pet Imaging Biomarker, Caleb Jack Bridgwater

Posters-at-the-Capitol

Immunotherapy strategies are very promising treatments for cancer patients. Specifically, Immune checkpoint inhibitor therapy focusing on the PD-1/PD-L1 pathway shows long-lasting positive results in many cancer patients. Unfortunately, not all the patients can benefit from this highly effective treatment. Hence, there is a great need for predictive biomarkers. Immunohistochemical (IHC) staining has been used as a way of predicting patient response, yet shows many problems. For example, IHC utilizes an invasive biopsy and sample fixing, which creates an incomplete and delayed picture of the patient’s biochemistry and the tumor microenvironment, consequently ignoring metastases.

The purpose of this study is to …

Combined High-Speed Single Particle Tracking Of Membrane Proteins And Super-Resolution Of Membrane-Associated Structures, Hanieh Mazloom Farsibaf, Keith A. Lidke

Shared Knowledge Conference

Many experiments have shown that the diffusive motion of lipids and membrane proteins are slower on the cell surface than those in artificial lipid bilayers or blebs. One hypothesis that may partially explain this mystery is the effect of the cytoskeleton structures on the protein dynamics. A model proposed by Kusumi [1] is the Fence-Picket Model which describes the cell membrane as a set of compartment regions, each ~ 10 to 200 nm in size, created by direct or indirect interaction of lipids and proteins with actin filaments just below the membrane. To test this hypothesis, we have assembled a …

Histone Deacetylation Is The Primary Epigenetic Mechanism For Silencing Of Tumor Suppressor Gene - Tissue Factor Pathway Inhibitor-2 In Hepatocellular Carcinoma Cells, Alisha Deshmukh, Shirish Barve

Posters-at-the-Capitol

Hepatocellular carcinoma (HCC) is the third leading cause of cancer related mortality worldwide. With a survival rate of less than 5 percent, a therapeutic treatment is desperately needed to manage this disease. Many epigenetic mechanisms that underlay HCC are being identified. A frequently silenced pathway tissue factor pathway inhibitor-2 (TFPI-2) is a critical tumor suppressor gene. In HCC, inactivation of TFPI-2 leads to tumor growth. Recent research indicated Fas L plays a major role in apoptosis as part of HCC. For the purposes of this study, the phytochemical Curcumin was explored to observe its possible effects on the epigenetic mechanisms …

Pyronaridine Exerts Potent Cytotoxicity On Human Breast And Hematological Cancer Cells Through Induction Of Apoptosis, Paulina J. Villanueva, Alberto Martinez, Sarah T. Baca, Rebecca E. Dejesus, Manuel Larragoity, Lisett Contreras, Denisse A. Gutierrez, Armando Varela-Ramirez, Renato J. Aguilera

Publications and Research

The potent antimalarial drug pyronaridine (PND) was tested for its potential as an anticancer drug. After exposing cancerous (17) and non-cancerous (2) cells to PND for 72 hr, PND was found to exhibit consistent and potent cytotoxic activity at low micromolar (μM) concentrations that ranged from 1.6 μM to 9.4 μM. Moreover, PND exerted a significant selective cytotoxicity index (SCI) on five out of seven breast cancer cell lines tested, with favorable values of 2.5 to 4.4, as compared with the non-cancerous breast MCF-10A cell line. By using the same comparison, PND exhibited a significant SCI on three out of …

Improving Online Interactions: Lessons From An Online Anatomy Course With A Laboratory For Undergraduate Students, Stephanie M. Attardi, Michele L. Barbeau, Kem A. Rogers

Anatomy and Cell Biology Publications

An online section of a face-to-face (F2F) undergraduate (bachelor's level) anatomy course with a prosection laboratory was offered in 2013-2014. Lectures for F2F students (353) were broadcast to online students (138) using Blackboard Collaborate (BBC) virtual classroom. Online laboratories were offered using BBC and three-dimensional (3D) anatomical computer models. This iteration of the course was modified from the previous year to improve online student-teacher and student-student interactions. Students were divided into laboratory groups that rotated through virtual breakout rooms, giving them the opportunity to interact with three instructors. The objectives were to assess student performance outcomes, perceptions of student-teacher and …

Pannexin 1 Regulates Adipose Stromal Cell Differentiation And Fat Accumulation, Vanessa R. Lee, Kevin J. Barr, John J. Kelly, Danielle Johnston, Cody F.C. Brown, Kevin P. Robb, Samar Sayedyahossein, Kenneth Huang, Robert Gros, Lauren E. Flynn, Silvia Penuela

Anatomy and Cell Biology Publications

Pannexin 1 (Panx1) is a channel-forming glycoprotein important in paracrine signaling and cellular development. In this study, we discovered that mice globally lacking Panx1 (KO) have significantly greater total fat mass and reduced lean mass compared to wild type (WT) mice under a normal diet. Despite having higher fat content, Panx1 KO mice on a high fat diet exhibited no differences in weight gain and blood markers of obesity as compared to WT controls, except for an increase in glucose and insulin levels. However, metabolic cage data revealed that these Panx1 KO mice display significantly increased activity levels, higher ambulatory …

Response To The Growing Dementia Burden Must Be Broader, Werner Hacke, Vladimir Hachinski

Anatomy and Cell Biology Publications

No abstract provided.

Fast And Slow-Twitching Muscles Are Differentially Affected By Reduced Cholinergic Transmission In Mice Deficient For Vacht: A Mouse Model For Congenital Myasthenia, Matheus P.S. Magalhaes-Gomes, Marco A.M. Prado

Anatomy and Cell Biology Publications

Congenital myasthenic syndromes (CMS) result from reduced cholinergic transmission at neuromuscular junctions (NMJs). While the etiology of CMS varies, the disease is characterized by muscle weakness. To date, it remains unknown if CMS causes long-term and irreversible changes to skeletal muscles. In this study, we examined skeletal muscles in a mouse line with reduced expression of Vesicular Acetylcholine Transporter (VAChT, mouse line herein called VAChT-KDHOM). We examined this mouse line for several reasons. First, VAChT plays a central function in loading acetylcholine (ACh) into synaptic vesicles and releasing it at NMJs, in addition to other cholinergic nerve endings. Second, loss …

Transplantation Of Pediatric Renal Allografts From Donors Less Than 10 Kg, Nickolas Mitrou, Shahid Aquil, Marie Dion, Vivian Mcalister, Alp Sener, Patrick P. Luke

Anatomy and Cell Biology Publications

Few transplant programs use kidneys from donors with body weight (BW) BW < 10 kg would provide similar transplant outcomes to larger grafts. All pediatric en bloc renal transplants performed at our center between 2001 and 2017 were reviewed (N = 28). Data were stratified by smaller (donor BW < 10 kg; n = 11) or larger donors (BW > 10 kg; n = 17). Renal volume was assessed during follow-up with ultrasound. Demographic characteristics were similar between the 2 groups of recipients. After mean follow-up of 44 months (smaller donors) and 124 months (larger donors), graft and patient outcomes were similar between groups. Serum creatinine at 1, 3, and 5 years was no different between groups. At 1 day posttransplant, mean total renal volume in the smaller donors was 28 +/- 9 mm(3) vs 45 +/- 12 mm(3) (P < .01). By 3 weeks, it was 53 +/- 19 mm(3) (smaller donors) versus 73 +/- 19 mm(3) (larger donors) (P = NS). Complication rates were similar between both groups with 1 case of venous thrombosis in the smaller group. With experience, outcomes are equivalent to those from larger pediatric donors.

First Canadian Experience With Robotic Laparoendoscopic Single-Site Vs. Standard Laparoscopic Living-Donor Nephrectomy: A Prospective Comparative Study, Patrick P Luke, Shahid Aquil, Bijad Alharbi, Hemant Sharma, Alp Sener

Anatomy and Cell Biology Publications

INTRODUCTION: We aimed to compare the outcomes of robotic laparoendoscopic single-site living donor nephrectomy (R-LESS LDN) vs. standard laparoscopic living donor nephrectomy (LLDN).

METHODS: Between October 2013 and November 2015, 39 patients were allocated to either standard LLDN (n=25) or R-LESS LDN (n=14). Patient demographics, perioperative outcomes, analgesic requirement, visual analogue scale of pain at postoperative days 1, 3, 7, and 30, and a health-related quality of life and body image questionnaire were prospectively collected.

RESULTS: There were no significant differences in demographics and intraoperative outcomes between the two cohorts. The R-LESS LDN cohort had lower analgesic requirement (p=0.002) and …

Cell Specific Control Of The Pallidostriatal Pathway, Shubha Verma '19

Student Publications & Research

Parkinson’s Disease is a neurodegenerative disorder of the basal ganglia. The main cause for Parkinson’s Disease is the depletion of dopamine, a neurotransmitter. The basal ganglia contains four major nuclei: the substantia nigra, the subthalamic nucleus, the external globus pallidus, and the striatum. These nuclei communicate with each other by the use of neurons.

Classification Of Intensity-Modulated Proton Therapy Plans, Louise Gabrielle Lima '19, Alice Liu '19

Student Publications & Research

Proton Radiotherapy

Proton radiotherapy is a form of radiation treatment that uses energized protons to break DNA, leading to cell death and killing cancers.

Emerging Roles Of The Membrane Potential: Action Beyond The Action Potential, Lina Abdul Kadir, Michael Stacey, Richard Barrett-Jolley

Bioelectrics Publications

Whilst the phenomenon of an electrical resting membrane potential (RMP) is a central tenet of biology, it is nearly always discussed as a phenomenon that facilitates the propagation of action potentials in excitable tissue, muscle, and nerve. However, as ion channel research shifts beyond these tissues, it became clear that the RMP is a feature of virtually all cells studied. The RMP is maintained by the cell's compliment of ion channels. Transcriptome sequencing is increasingly revealing that equally rich compliments of ion channels exist in both excitable and non-excitable tissue. In this review, we discuss a range of critical roles …

Synthesis And Biological Evaluation Of Phaeosphaeride A Derivatives As Antitumor Agents, Victoria Abzianidze, Petr Beltyukov, Sofya Zakharenkova, Natalia Moiseeva, Jennifer Mejia, Alvin Holder, Yuri Trishin, Alexander Berestetskiy, Victor Kuznetsov

Chemistry & Biochemistry Faculty Publications

New derivatives of phaeosphaeride A (PPA) were synthesized and characterized. Anti-tumor activity studies were carried out on the HCT-116, PC3, MCF-7, A549, К562, NCI-Н929, Jurkat, THP-1, RPMI8228 tumor cell lines, and on the HEF cell line. All of the compounds synthesized were found to have better efficacy than PPA towards the tumor cell lines mentioned. Compound 6 was potent against six cancer cell lines, HCT-116, PC-3, K562, NCI-H929, Jurkat, and RPMI8226, showing a 47, 13.5, 16, 4, 1.5, and 7-fold increase in anticancer activity comparative to those of etoposide, respectively. Compound 1 possessed selectivity toward the NCI-H929 cell line (IC …

Cd147 As A Potential Therapeutic Target In Glioblastoma Treatment, Beau Adams

All NMU Master's Theses

Glioblastoma (GBM) tumors are the most common and lethal form of cancer in the central nervous system (CNS). GBM tumors appear to contain a mixture of different cell types, which makes them difficult to treat. GBM cells exhibit altered morphology from normal cells on several different levels, which highlights different pathways to potentially target for therapeutic treatments. The human surface glycoprotein CD147, also known as basigin, is expressed at significantly higher levels in GBMs compared to non-neoplastic brain tissue. Furthermore, levels of CD147 expression correlate with brain tumor progression and show the highest expression in GBM. Here, we suppressed tumor …

Kaposi’S Sarcoma-Associated Herpesvirus Seropositivity Is Associated With Type 2 Diabetes Mellitus: A Case–Control Study In Xinjiang, China, Meng Cui, Qiwen Fang, Jun Zheng, Zhanjun Shu, Yin Chen, Yage Fan, Juan Zhao, Charles Wood, Tiejun Zhang, Yan Zeng

Nebraska Center for Virology: Faculty Publications

Objective: To assess the potential relationship between Kaposi’s sarcoma-associated herpesvirus (KSHV) infection and type 2 diabetes mellitus (DM-2) in Xinjiang, China.

Methods: A case–control study of consecutively included DM-2 patients and normal controls was conducted among the Uygur and Han populations in Xinjiang Uygur Autonomous Region, China. Blood samples were collected and KSHV seroprevalence, antibody titers, and viral load were investigated. Logistic regression analysis and multiple linear regression analysis were applied to explore determinants of the main outcome measures.

Results: A total of 324 patients with DM-2 and 376 normal controls were included. The seroprevalence of KSHV was 49.1% (95% …