Digital Commons Network^™

Stimulation Of Transforming Growth Factor-Β1-Induced Endothelial-To-Mesenchymal Transition And Tissue Fibrosis By Endothelin-1 (Et-1): A Novel Profibrotic Effect Of Et-1., Peter J. Wermuth, Zhaodong Li, Fabian A. Mendoza, Sergio A. Jimenez

Department of Medicine Faculty Papers

TGF-β-induced endothelial-to-mesenchymal transition (EndoMT) is a newly recognized source of profibrotic activated myofibroblasts and has been suggested to play a role in the pathogenesis of various fibrotic processes. Endothelin-1 (ET-1) has been implicated in the development of tissue fibrosis but its participation in TGF-β-induced EndoMT has not been studied. Here we evaluated the role of ET-1 on TGF-β1-induced EndoMT in immunopurified CD31+/CD102+ murine lung microvascular endothelial cells. The expression levels of α-smooth muscle actin (α-SMA), of relevant profibrotic genes, and of various transcription factors involved in the EndoMT process were assessed employing quantitative RT-PCR, immunofluorescence histology and Western blot analysis. …

Oncolog, Volume 61, Number 09, September 2016, Jill Delsigne-Russell, Brandon C. Strubberg, E Nielsen

OncoLog MD Anderson's Report to Physicians (All issues) Archives

• Transport Oncophysics Could Guide Pancreatic Cancer Treatment: Pancreatic ductal adenocarcinomas respond poorly to standard treatments. Researchers at The University of Texas MD Anderson Cancer Center are applying the principles of physics to characterize the tumors, and these analyses could lead to individualized therapy.
• Nivolumab Shows Potential in Treating Squamous Cell Carcinoma of the Anal Canal: Currently, there are no standard therapy options for patients with treatment-refractory metastatic squamous cell carcinoma of the anal canal (SCCA), but early results of a multi-institutional clinical trial (No. NCI9673) led by researchers at The University of Texas MD Anderson Cancer Center show that the …

Microdose Fluorescence Imaging Of Aby-029 On An Operating Microscope Adapted By Custom Illumination And Imaging Modules, Jonathan T. Elliott, Alisha V. Dsouza, Kayla Marra, Brian W. Pogue, David Roberts, Keith Paulsen

Dartmouth Scholarship

Fluorescence guided surgery has the potential to positively impact surgical oncology; current operating microscopes and stand-alone imaging systems are too insensitive or too cumbersome to maximally take advantage of new tumor-specific agents developed through the microdose pathway. To this end, a custom-built illumination and imaging module enabling picomolar-sensitive near-infrared fluorescence imaging on a commercial operating microscope is described. The limits of detection and system specifications are characterized, and in vivo efficacy of the system in detecting ABY-029 is evaluated in a rat orthotopic glioma model following microdose injections, showing the suitability of the device for microdose phase 0 clinical trials.

Improving Human Papillomavirus Immunization Rates In Kentucky, Nneka S. Udechukwu, Paul Duffin, Alissa Briggs, Hatim A. Omar

Pediatrics Faculty Publications

No abstract provided.

The Duration Of Pubertal Growth Peak Among Three Skeletal Classes, Waqar Jeelani, Mubassar Fida, Attiya Shaikh

Department of Surgery Docs

ABSTRACT

Introduction:

Pubertal growth peak is closely associated with a rapid increase in mandibular length and offers a wide range of therapeutic modifiability.

Objective:

The aim of the present study was to determine and compare the mean ages of onset and duration of pubertal growth peak among three skeletal classes.

Methods:

A retrospective cross-sectional study was conducted using lateral cephalograms of 230 subjects with growth potential (110 males, 120 females). Subjects were categorized into three classes (Class I = 81, Class II = 82, Class III = 67), according to the sagittal relationship established between the maxilla and the mandible. …

Association Of Tobacco Use And Other Determinants With Pregnancy Outcomes: A Multicentre Hospital-Based Case-Control Study In Karachi, Pakistan., Shafquat Rozi, Zahid Ahmad Butt, Nida Zahid, Saba Wasim, Kashif Shafique

Community Health Sciences

OBJECTIVES:

The study aimed to identify the effects of maternal tobacco consumption during pregnancy and other factors on birth outcomes and obstetric complications in Karachi, Pakistan.

DESIGN:

A multicentre hospital-based case-control study.

SETTING:

Four leading maternity hospitals of Karachi.

PARTICIPANTS:

A random sample of 1275 women coming to the gynaecology and obstetric department of selected hospitals for delivery was interviewed within 48 hours of delivery from wards. Cases were women with adverse birth outcomes and obstetric complications, while controls were women who had normal uncomplicated delivery.

PRIMARY AND SECONDARY OUTCOME MEASURES:

Adverse birth outcomes (preterm delivery, low birth weight, stillbirth, …

Chemical Modification Of Extracellular Matrix By Cold Atmospheric Plasma-Generated Reactive Species Affects Chondrogenesis And Bone Formation., Peter Eisenhauer, Natalie Chernets, You Song, Danil Dobrynin, Nancy Pleshko, Marla J Steinbeck, Theresa A. Freeman

Department of Orthopaedic Surgery Faculty Papers

The goal of this study was to investigate whether cold plasma generated by dielectric barrier discharge (DBD) modifies extracellular matrices (ECM) to influence chondrogenesis and endochondral ossification. Replacement of cartilage by bone during endochondral ossification is essential in fetal skeletal development, bone growth and fracture healing. Regulation of this process by the ECM occurs through matrix remodelling, involving a variety of cell attachment molecules and growth factors, which influence cell morphology and protein expression. The commercially available ECM, Matrigel, was treated with microsecond or nanosecond pulsed (μsp or nsp, respectively) DBD frequencies conditions at the equivalent frequencies (1 kHz) or …

Bilateral Triad Of Persistent Median Artery, A Bifid Median Nerve And High Origin Of Its Palmar Cutaneous Branch. A Case Report And Clinical Implications, Olutayo Ariyo, John Shea

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

We report the association of a persistent median artery, a bifid median nerve with a rare very high origin palmar cutaneous branch, presenting bilaterally in the upper limb of a 75-year-old female cadaver. The persistent median nerve with a bifid median nerve has been reported in patients presenting with carpal tunnel syndrome. Reports of this neurovascular anomaly occurring in association with a high origin palmar cutaneous branch however, are few. This subset of patients is at risk of inadvertent nerve transection during forearm and wrist surgery. Pre-operative magnetic resonance imaging (MRI) and high resolution sonography (HRS) can be used to …

Bone Mineral Density In Mucopolysaccharidosis Ivb, Francyne Kubaski, Heidi H. Kecskemethy, Howard T. Harcke, Shunji Tomatsu

Department of Radiology Faculty Papers

To date, the only published reports of bone mineral density (BMD) in MPS IV involve patients with MPS IVA; no reports exist describing BMD for MPS IVB. In this prospective study of BMD in three patients with MPS IVB, BMD was acquired by dual-energy X-ray absorptiometry (DXA) at whole body (WB), lumbar spine (LS), and lateral distal femur (LDF). Functional abilities, ambulatory status, medical history, and height z-score were evaluated. Three patients with MPS IVB (two females), aged 17.7, 31.4 and 31.7 years, were evaluated. Every patient was ambulatory and one sustained two fractures caused by trauma. Whole body and …

Progestogen-Only Contraceptive Use Among Breastfeeding Women: A Systematic Review., Sharon J. Phillips, Naomi K. Tepper, Nathalie Kapp, Kavita Nanda, Marleen Temmerman, Kathryn M. Curtis

Obstetrics and Gynaecology, East Africa

Background: Postpartum women need effective contraception. Concerns have been raised that use of progestogen-only contraceptives (POCs) may affect breastfeeding performance and infant health outcomes.

Objectives: We investigated the clinical outcomes of breastfeeding duration, initiation of supplemental feeding and weaning, as well as infant outcomes including infant growth, health and development among breastfeeding women using POCs compared with breastfeeding women not using POCs.

Search strategy: We searched the PubMed database for all articles published from database inception through December 2014.

Selection criteria: We included primary research studies of breastfeeding women of any age or parity who received POCs, including progestogen-only pills, …

Ischemic Strokes: Observations From A Hospital Based Stroke Registry In Bangladesh., Nirmalenduk Bikash Bhowmik, Aamir Abbas, Mohammad Saifuddin, Md. Rashedul Islam, Rumana Habib, Aminur Rahman, Md. Amirul Haque,, Zahid Hassan, Mohammad Wasay

Department of Medicine

Background. Stroke is an important morbidity for low and middle income countries like Bangladesh. We established the first stroke registry in Bangladesh. Methods. Data was collected from stroke patients who were admitted in Department of Neurology of BIRDEM with first ever stroke, aged between 30 and 90 years. Patients with intracerebral hemorrhage, subarachnoid and subdural hemorrhage, and posttrauma features were excluded. Results. Data was gathered from 679 stroke patients. Mean age was 60.6 years. Almost 68% of patients were male. Small vessel strokes were the most common accounting for 45.4% of all the patients followed by large vessel getting affected …

Multi-Focal Control Of Mitochondrial Gene Expression By Oncogenic Myc Provides Potential Therapeutic Targets In Cancer., Amanda R. Oran, Clare M. Adams, Xiao-Yong Zhang, Victoria J. Gennaro, Harla K. Pfeiffer, Hestia S. Mellert, Hans E. Seidel, Kirsten Mascioli, Jordan Kaplan, Mahmoud R. Gaballa, Chen Shen, Isidore Rigoutsos, Michael P. King, Justin L Cotney, Jamie J. Arnold, Suresh D. Sharma, Ubaldo E. Martinez-Outshoorn, Christopher R. Vakoc, Lewis A. Chodosh, James E. Thompson, James E. Bradner, Craig E. Cameron, Gerald S. Shadel, Christine M. Eischen, Steven B. Mcmahon

Department of Cancer Biology Faculty Papers

Despite ubiquitous activation in human cancer, essential downstream effector pathways of the MYC transcription factor have been difficult to define and target. Using a structure/function-based approach, we identified the mitochondrial RNA polymerase (POLRMT) locus as a critical downstream target of MYC. The multifunctional POLRMT enzyme controls mitochondrial gene expression, a process required both for mitochondrial function and mitochondrial biogenesis. We further demonstrate that inhibition of this newly defined MYC effector pathway causes robust and selective tumor cell apoptosis, via an acute, checkpoint-like mechanism linked to aberrant electron transport chain complex assembly and mitochondrial reactive oxygen species (ROS) production. Fortuitously, MYC-dependent …

Phase I Dose-Escalation Study Of The Mtor Inhibitor Sirolimus And The Hdac Inhibitor Vorinostat In Patients With Advanced Malignancy., Haeseong Park, Ignacio Garrido-Laguna, Aung Naing, Siqing Fu, Gerald S. Falchook, Sarina A. Piha-Paul, Jennifer J. Wheler, David S. Hong, Apostolia M. Tsimberidou, Vivek Subbiah, Ralph G. Zinner, Ahmed O. Kaseb, Shreyaskumar Patel, Michelle A. Fanale, Vivianne M M. Velez-Bravo, Funda Meric-Bernstam, Razelle Kurzrock, Filip Janku

Department of Medical Oncology Faculty Papers

Preclinical models suggest that histone deacetylase (HDAC) and mammalian target of rapamycin (mTOR) inhibitors have synergistic anticancer activity. We designed a phase I study to determine the safety, maximum tolerated dose (MTD), recommended phase II dose (RP2D), and dose-limiting toxicities (DLTs) of combined mTOR inhibitor sirolimus (1 mg-5 mg PO daily) and HDAC inhibitor vorinostat (100 mg-400 mg PO daily) in patients with advanced cancer. Seventy patients were enrolled and 46 (66%) were evaluable for DLT assessment since they completed cycle 1 without dose modification unless they had DLT. DLTs comprised grade 4 thrombocytopenia (n = 6) and grade 3 …

Benefits Of A Flexitarian Diet: Educating College Students Of Lifestyle Approaches To Reduce The Risk Of Developing Breast And Prostate Cancer, Abbigail Pace

Mahurin Honors College Capstone Experience/Thesis Projects

Practicing the Flexitarian diet, a plant-based diet, in conjunction with physical activity can promote a lifestyle consistent with the American Cancer Society’s recommendations for reducing risks of breast and prostate cancer (American Cancer Society Guidelines on Nutrition and Physical Activity for Cancer Prevention, 2015) College students were assessed on knowledge of the relationship between diet and cancer risk prior to and after accessing information on the American Institute of Cancer Research site or the WKU Flexitarian Pinterest Page. Participants were recruited from the National Panhellenic and Interfraternity Council memberships and the International students at Western Kentucky University. Participants completed a …

Diffuse Optical Measurements Of Head And Neck Tumor Hemodynamics For Early Prediction Of Chemoradiation Therapy Outcomes, Lixin Dong, Mahesh Kudrimoti, Daniel Irwin, Li Chen, Sameera Kumar, Yu Shang, Chong Huang, Ellis L. Johnson, Scott D. Stevens, Brent J. Shelton, Guoqiang Yu

Biomedical Engineering Faculty Publications

This study used a hybrid near-infrared diffuse optical instrument to monitor tumor hemodynamic responses to chemoradiation therapy for early prediction of treatment outcomes in patients with head and neck cancer. Forty-seven patients were measured once per week to evaluate the hemodynamic status of clinically involved cervical lymph nodes as surrogates for the primary tumor response. Patients were classified into two groups: complete response (CR) (n = 29) and incomplete response (IR) (n = 18). Tumor hemodynamic responses were found to be associated with clinical outcomes (CR/IR), wherein the associations differed depending on human papillomavirus (HPV-16) status. In HPV-16 …

Comparative Evaluation Of Child Behavior Checklist-Derived Scales In Children Clinically Referred For Emotional And Behavioral Dysregulation, Efstathios Papachristou, Kurt Schulz, Jeffrey Newcorn, Anne-Claude V. Bedard, Jeffrey M. Halperin, Sophia Frangou

Publications and Research

Background: We recently developed the Child Behavior Checklist-Mania Scale (CBCL-MS), a novel and short instrument for the assessment of mania-like symptoms in children and adolescents derived from the CBCL item pool and have demonstrated its construct validity and temporal stability in a longitudinal general population sample.

Objective: The aim of this study was to evaluate the construct validity of the 19-item CBCL-MS in a clinical sample and to compare its discriminatory ability to that of the 40-item CBCL-dysregulation profile (CBCL-DP) and the 34-item CBCL-Externalizing Scale.

Methods: The study sample comprised 202 children, aged 7–12 years, diagnosed with DSM-defined attention deficit …

Colorectal Cancer On The Decline, Albert B. Lowenfels, Patrick Maisonneuve, Ravinder Mamtani

NYMC Faculty Publications

No abstract provided.

An Ultrasensitive Electrogenerated Chemiluminescence-Based Immunoassay For Specific Detection Of Zika Virus, Amber M. Paul, Dhiraj Acharya, Pradip Bastola, Linda Le, Estenfani Fernandez, Michael S. Diamond, Wujian Miao, Fengwei Bai

Publications

Zika virus (ZIKV) is a globally emerging mosquito-transmitted flavivirus that can cause severe fetal abnormalities, including microcephaly. As such, highly sensitive, specific, and cost-effective diagnostic methods are urgently needed. Here, we report a novel electrogenerated chemiluminescence (ECL)-based immunoassay for ultrasensitive and specific detection of ZIKV in human biological fluids. We loaded polystyrene beads (PSB) with a large number of ECL labels and conjugated them with anti-ZIKV monoclonal antibodies to generate anti-ZIKV-PSBs. These anti-ZIKV-PSBs efficiently captured ZIKV in solution forming ZIKV-anti-ZIKV-PSB complexes, which were subjected to measurement of ECL intensity after further magnetic beads separation. Our results show that the anti-ZIKV-PSBs …

Regulation Of Nachrs And Stemness By Nicotine And E-Cigarettes In Nsclc, Courtney Schaal

USF Tampa Graduate Theses and Dissertations

Lung cancer is the leading cause of cancer-related death in both men and women, nationally and internationally and kills more people each year than breast, prostate, and colon cancers combined. Non-small cell lung carcinoma (NSCLC) is the most common histological subtype of lung cancer, and accounts for 85% of all cases. Cigarette smoking is the single greatest risk factor for lung cancer, and is correlated with 80-90% of all lung cancer deaths. Nicotine, the addictive component of tobacco smoke, is not a carcinogen and cannot initiate tumors itself; however, it is known to act as a tumor promoter, by enhancing …

Mutations Affecting Epigenetic Regulators And Their Role In Peripheral T-Cell Lymphomas, Chao Wang

Theses & Dissertations

Peripheral T-cell lymphoma (PTCL) is a heterogeneous group of generally aggressive lymphoid malignancies, accounting for 10-15% of all non-Hodgkin lymphomas. Angioimmunoblastic T-cell lymphoma (AITL) represents approximately 20% of all PTCLs and is recognized as a distinct entity. Accurate diagnosis and classification of PTCL remain challenging. With the exception of ALK+ ALCL, patients with PTCL generally have a poor prognosis with standard chemotherapy and even with the availability of many novel drugs, including HDAC inhibitor (romidepsin and belinostat), gemcitabine, and bortezomib. Therefore, deciphering the pathogenesis of this group of diseases is needed to identify novel treatable targets for better therapeutic intervention. …

The Role Of Glutaminase And Extracellular Vesicles In Macrophages And Microglia, Beiqing Wu

Theses & Dissertations

Glutamate serves as a crucial excitatory neurotransmitter that is essential for the proper functioning of the brain. However, excess levels of glutamate are neurotoxic and contribute to the pathogenesis of various neurodegenerative diseases, inducing HIV-1 associated neurocognitive disorders (HAND). Glutaminase 1 (GLS1) is an important mitochondrial enzyme responsible for producing glutamate from glutamine. GLS1 is upregulated during HAND and released from mitochondria to cytosol and extracellular space. However, why and how GLS1 is released remains unknown. In chapter II, we demonstrated that extracellular vesicles (EVs) carry GLS1 as cargos from cytosol to extracellular space during HIV infection and innate immune …

Ehd1 As A Positive Regulator Of Macrophage Colony-Stimulating Factor-1 Receptor, Luke R. Cypher

Theses & Dissertations

The master regulator of the macrophage development, differentiation, proliferation, survival, phagocytosis, cytokine secretion, motility, adhesion, migration, and spreading is the receptor tyrosine kinase (RTK) colony stimulating factor-1 receptor (CSF-1R). Aberrant CSF-1R signaling is present amongst a variety of highly prevalent and devastating human diseases in the United States such as atherosclerosis, cancer, inflammatory bowel disease, arthritis, and neuro-demyelination/neuro-degeneration. A better understanding of basic mechanisms that govern macrophage development and function is of vital importance in treating patients afflicted with these conditions/diseases. CSF-1R presentation on the macrophage cell surface is a required precursor for CSF1- induced RTK dimerization (activation) and downstream …

A Hypothesis For Using Pathway Genetic Load Analysis For Understanding Complex Outcomes In Bilirubin Encephalopathy, Sean M. Riordan, Douglas C. Bittel, Jean-Baptist Lepichon, Silvia Gazzin, Claudio Tiribelli, Jon F. Watchko, Richard P. Wennberg, Steven Shapiro

Manuscripts, Articles, Book Chapters and Other Papers

© 2016 Riordan, Bittel, Le Pichon, Gazzin, Tiribelli, Watchko, Wennberg and Shapiro.

Genetic-based susceptibility to bilirubin neurotoxicity and chronic bilirubin encephalopathy (kernicterus) is still poorly understood. Neonatal jaundice affects 60-80% of newborns, and considerable effort goes into preventing this relatively benign condition from escalating into the development of kernicterus making the incidence of this potentially devastating condition very rare in more developed countries. The current understanding of the genetic background of kernicterus is largely comprised of mutations related to alterations of bilirubin production, elimination, or both. Less is known about mutations that may predispose or protect against CNS bilirubin neurotoxicity. …

Symptoms, Contributing Factors, And Screening For Perinatal Mood And Anxiety Disorders In U.S. Latinas: A Literature Review, Jennifer N. S. Massie

Master's Projects and Capstones

This literature review was conducted to gather the published information on the topic of perinatal mood and anxiety disorders in the Latina population in the United States. Academic databases were searched for articles published between 2005 and 2016. 60 articles were considered, and a final sample of 36 articles and websites was included in this review.

Evidence suggests that Latina women in the perinatal period (pregnant and up to one year postpartum) in the United States of America tend to have a higher risk and incidence of perinatal mood and anxiety disorders than White women, and a higher risk and …

A Pilot Study Of Circulating Tumor Cells In Stage Iv Non-Small Cell Lung Carcinoma, Max Haid, Edward Chesna, Mary Theodoroff, Debra K. Spaeth, Cheruppolil R. Santhosh-Kumar, Zahid N. Dar

Journal of Patient-Centered Research and Reviews

Purpose

Measurement of the number of circulating tumor cells (CTCs) in the bloodstream has been shown to have prognostic significance in treating breast carcinoma. This pilot study was formulated to determine if stage IV non-small cell lung carcinomas similarly shed malignant cells into the circulation and if their presence has prognostic significance.

Methods

Patients with stage IV non-small cell lung carcinomas were tested once for CTCs in 7.5 ml of their blood prior to receiving any treatments. A proprietary blood collection kit produced by Veridex LLC (Raritan, NJ), which manufactures the instrument that performs the immunomagnetic CELLSEARCH^® CTC assay, …

Abstracts From The 22nd Annual Health Care Systems Research Network Conference, April 13–16, 2016, Atlanta, Georgia

Journal of Patient-Centered Research and Reviews

This proceedings supplement includes selected abstracts presented at the 22nd annual conference of the Health Care Systems Research Network (HCSRN), held April 13–16, 2016, in Atlanta, Georgia. The HCSRN connects the resources and capabilities of research departments from its member health care systems. Collectively, the organization represents more than 1,900 scientists and research staff from an array of disciplines such as epidemiology, economics, disparities, outcomes and quality assessment, trials and genomics.

Tumor-Associated Stromal Cells As Key Contributors To The Tumor Microenvironment., Karen M. Bussard, Lysette Mutkus, Kristina Stumpf, Candelaria Gomez-Manzano, Frank C. Marini

Department of Cancer Biology Faculty Papers

The tumor microenvironment is a heterogeneous population of cells consisting of the tumor bulk plus supporting cells. It is becoming increasingly evident that these supporting cells are recruited by cancer cells from nearby endogenous host stroma and promote events such as tumor angiogenesis, proliferation, invasion, and metastasis, as well as mediate mechanisms of therapeutic resistance. In addition, recruited stromal cells range in type and include vascular endothelial cells, pericytes, adipocytes, fibroblasts, and bone-marrow mesenchymal stromal cells. During normal wound healing and inflammatory processes, local stromal cells change their phenotype to become that of reactive stroma. Under certain conditions, however, tumor …

Rnai Nanotechnology: A Platform For Sirna Screening And Cancer Gene Therapy, Mayurbhai Ravikant Patel

Seton Hall University Dissertations and Theses (ETDs)

Over the past two decades, advances in RNA structural biology have improved our understanding of the structures and folding properties of naturally occurring RNAs. RNA sequences and structures participate in many specific biological functions, such as those performed by messenger RNA (mRNA), ribosomal RNA (rRNA), transfer RNA (tRNA), micro RNA (miRNA), short-interfering RNA (siRNA), small nuclear RNA (snRNA) and many others. The noncoding RNAs, such as siRNA, do not express proteins but have been utilized in a wide range of applications, including RNA interference (RNAi) and the regulation of mRNA expression. These important biological functions have been implemented in gene …

Mitochondrial Akt Regulation Of Hypoxic Tumor Reprogramming., Young Chan Chae, Valentina Vaira, M. Cecilia Caino, Hsin-Yao Tang, Jae Ho Seo, Andrew V. Kossenkov, Luisa Ottobrini, Cristina Martelli, Giovanni Lucignani, Irene Bertolini, Marco Locatelli, Kelly G. Bryant, Jagadish C. Ghosh, Sofia Lisanti, Bonsu Ku, Silvano Bosari, Lucia R. Languino, David W. Speicher, Dario C. Altieri

Department of Cancer Biology Faculty Papers

Hypoxia is a universal driver of aggressive tumor behavior, but the underlying mechanisms are not completely understood. Using a phosphoproteomics screen, we now show that active Akt accumulates in the mitochondria during hypoxia and phosphorylates pyruvate dehydrogenase kinase 1 (PDK1) on Thr346 to inactivate the pyruvate dehydrogenase complex. In turn, this pathway switches tumor metabolism toward glycolysis, antagonizes apoptosis and autophagy, dampens oxidative stress, and maintains tumor cell proliferation in the face of severe hypoxia. Mitochondrial Akt-PDK1 signaling correlates with unfavorable prognostic markers and shorter survival in glioma patients and may provide an "actionable" therapeutic target in cancer.

Binge Ethanol Exposure Causes Endoplasmic Reticulum Stress, Oxidative Stress And Tissue Injury In The Pancreas, Zhenhua Ren, Xin Wang, Mei Xu, Fanmuyi Yang, Jacqueline A. Frank, Zun-Ji Ke, Jia Luo

Pharmacology and Nutritional Sciences Faculty Publications

Alcohol abuse is associated with both acute and chronic pancreatitis. Repeated episodes of acute pancreatitis or pancreatic injury may result in chronic pancreatitis. We investigated ethanol-induced pancreatic injury using a mouse model of binge ethanol exposure. Male C57BL/6 mice were exposed to ethanol intragastrically (5 g/kg, 25% ethanol w/v) daily for 10 days. Binge ethanol exposure caused pathological changes in pancreas demonstrated by tissue edema, acinar atrophy and moderate fibrosis. Ethanol caused both apoptotic and necrotic cell death which was demonstrated by the increase in active caspase-3, caspase-8, cleaved PARP, cleaved CK-18 and the secretion of high mobility group protein …