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The Effects Of Continuous Insulin Pump Therapy On Glycemic Control In Pregnant Type 1 Diabetics, Kimberly Kelsey 2017 Dominican University of California

The Effects Of Continuous Insulin Pump Therapy On Glycemic Control In Pregnant Type 1 Diabetics, Kimberly Kelsey

Senior Theses and Capstone Projects

Type 1 Diabetics have various ways of managing their diabetes that have been studied for their effectiveness. Pregnancy in the Type 1 Diabetic has been understudied. It is known that Diabetics in general have poorer pregnancy outcomes because of poor glycemic control. This coupled with the fact that the body needs 3-4 times more insulin as pregnancy comes to an end makes managing blood glucose levels challenging for diabetics (Lowdermilk, 2016, p. 689). For the Type 1 Diabetic, there are two main ways to control diabetes: multiple daily injections using at least two type of insulin and continuous subcutaneous insulin ...


5 Year Expression And Neutrophil Defect Repair After Gene Therapy In Alpha-1 Antitrypsin Deficiency, Christian Mueller, Gwladys Gernoux, Alisha M. Gruntman, Florie Borel, Emer P. Reeves, Roberto Calcedo, Farshid N. Rouhani, Anthony Yachnis, Margaret Humphries, Martha Campbell-Thompson, Louis M. Messina, Jeffrey D. Chulay, Bruce Trapnell, James M. Wilson, Noel G. McElvaney, Terence R. Flotte 2017 University of Massachusetts Medical School

5 Year Expression And Neutrophil Defect Repair After Gene Therapy In Alpha-1 Antitrypsin Deficiency, Christian Mueller, Gwladys Gernoux, Alisha M. Gruntman, Florie Borel, Emer P. Reeves, Roberto Calcedo, Farshid N. Rouhani, Anthony Yachnis, Margaret Humphries, Martha Campbell-Thompson, Louis M. Messina, Jeffrey D. Chulay, Bruce Trapnell, James M. Wilson, Noel G. Mcelvaney, Terence R. Flotte

Christian Mueller

Alpha-1 antitrypsin deficiency is a monogenic disorder resulting in emphysema due principally to the unopposed effects of neutrophil elastase. We previously reported achieving plasma wild-type alpha-1 antitrypsin concentrations at 2.5%-3.8% of the purported therapeutic level at 1 year after a single intramuscular administration of recombinant adeno-associated virus serotype 1 alpha-1 antitrypsin vector in alpha-1 antitrypsin deficient patients. We analyzed blood and muscle for alpha-1 antitrypsin expression and immune cell response. We also assayed previously reported markers of neutrophil function known to be altered in alpha-1 antitrypsin deficient patients. Here, we report sustained expression at 2.0%-2 ...


5 Year Expression And Neutrophil Defect Repair After Gene Therapy In Alpha-1 Antitrypsin Deficiency, Christian Mueller, Gwladys Gernoux, Alisha M. Gruntman, Florie Borel, Emer P. Reeves, Roberto Calcedo, Farshid N. Rouhani, Anthony Yachnis, Margaret Humphries, Martha Campbell-Thompson, Louis M. Messina, Jeffrey D. Chulay, Bruce Trapnell, James M. Wilson, Noel G. McElvaney, Terence R. Flotte 2017 University of Massachusetts Medical School

5 Year Expression And Neutrophil Defect Repair After Gene Therapy In Alpha-1 Antitrypsin Deficiency, Christian Mueller, Gwladys Gernoux, Alisha M. Gruntman, Florie Borel, Emer P. Reeves, Roberto Calcedo, Farshid N. Rouhani, Anthony Yachnis, Margaret Humphries, Martha Campbell-Thompson, Louis M. Messina, Jeffrey D. Chulay, Bruce Trapnell, James M. Wilson, Noel G. Mcelvaney, Terence R. Flotte

University of Massachusetts Medical School Faculty Publications

Alpha-1 antitrypsin deficiency is a monogenic disorder resulting in emphysema due principally to the unopposed effects of neutrophil elastase. We previously reported achieving plasma wild-type alpha-1 antitrypsin concentrations at 2.5%-3.8% of the purported therapeutic level at 1 year after a single intramuscular administration of recombinant adeno-associated virus serotype 1 alpha-1 antitrypsin vector in alpha-1 antitrypsin deficient patients. We analyzed blood and muscle for alpha-1 antitrypsin expression and immune cell response. We also assayed previously reported markers of neutrophil function known to be altered in alpha-1 antitrypsin deficient patients. Here, we report sustained expression at 2.0%-2 ...


Diverse Stimuli Engage Different Neutrophil Extracellular Trap Pathways, Elaine F. Kenny, Alf Herzig, Renate Krüger, Aaron Muth, Santanu Mondal, Paul R. Thompson, Volker Brinkmann, Horst Von Bernuth, Arturo Zychlinsky 2017 Max Planck Institute for Infection Biology

Diverse Stimuli Engage Different Neutrophil Extracellular Trap Pathways, Elaine F. Kenny, Alf Herzig, Renate Krüger, Aaron Muth, Santanu Mondal, Paul R. Thompson, Volker Brinkmann, Horst Von Bernuth, Arturo Zychlinsky

Thompson Lab Publications

Neutrophils release neutrophil extracellular traps (NETs) which ensnare pathogens and have pathogenic functions in diverse diseases. We examined the NETosis pathways induced by five stimuli; PMA, the calcium ionophore A23187, nigericin, Candida albicans and Group B Streptococcus. We studied NET production in neutrophils from healthy donors with inhibitors of molecules crucial to PMA induced NETs including protein kinase C, calcium, reactive oxygen species, the enzymes myeloperoxidase (MPO) and neutrophil elastase. Additionally, neutrophils from chronic granulomatous disease patients, carrying mutations in the NADPH oxidase complex or a MPO-deficient patient were examined. We show that PMA, C. albicans and GBS use a ...


Role Of Peptidylarginine Deiminase 2 (Pad2) In Mammary Carcinoma Cell Migration, Sachi Horibata, Katherine E. Rogers, David Sadegh, Lynne J. Anguish, John L. McElwee, Pragya Shah, Paul R. Thompson, Scott A. Coonrod 2017 Cornell University

Role Of Peptidylarginine Deiminase 2 (Pad2) In Mammary Carcinoma Cell Migration, Sachi Horibata, Katherine E. Rogers, David Sadegh, Lynne J. Anguish, John L. Mcelwee, Pragya Shah, Paul R. Thompson, Scott A. Coonrod

Thompson Lab Publications

BACKGROUND: Penetration of the mammary gland basement membrane by cancer cells is a crucial first step in tumor invasion. Using a mouse model of ductal carcinoma in situ, we previously found that inhibition of peptidylarginine deiminase 2 (PAD2, aka PADI2) activity appears to maintain basement membrane integrity in xenograft tumors. The goal of this investigation was to gain insight into the mechanisms by which PAD2 mediates this process.

METHODS: For our study, we modulated PAD2 activity in mammary ductal carcinoma cells by lentiviral shRNA-mediated depletion, lentiviral-mediated PAD2 overexpression, or PAD inhibition and explored the effects of these treatments on changes ...


Recombinant Aav Serotype And Capsid Mutant Comparison For Pulmonary Gene Transfer Of Alpha-1-Antitrypsin Using Invasive And Noninvasive Delivery, Rejean Liqun Wang, Thomas J. McLaughlin, Travis Cossette, Qiushi Tang, Kevin Foust, Martha Campbell-Thompson, Ashley Martino, Pedro Cruz, Scott Loiler, Christian Mueller, Terence R. Flotte 2017 University of Florida

Recombinant Aav Serotype And Capsid Mutant Comparison For Pulmonary Gene Transfer Of Alpha-1-Antitrypsin Using Invasive And Noninvasive Delivery, Rejean Liqun Wang, Thomas J. Mclaughlin, Travis Cossette, Qiushi Tang, Kevin Foust, Martha Campbell-Thompson, Ashley Martino, Pedro Cruz, Scott Loiler, Christian Mueller, Terence R. Flotte

Christian Mueller

Recombinant adeno-associated viral (rAAV) vectors have been widely used in pulmonary gene therapy research. In this study, we evaluated the transduction and expression efficiencies of several AAV serotypes and AAV2 capsid mutants with specific pulmonary targeting ligands in the mouse lung. The noninvasive intranasal delivery was compared with the traditional intratracheal lung delivery. The rAAV8 was the most efficient serotype at expressing alpha-1-antitrypsin (AAT) in the lung among all the tested serotypes and mutants. A dose of 1 x 1010 vg of rAAV8-CB-AAT transduced a high percentage of cells in the lung when delivered intratrachealy. The serum and the broncho-alveolar ...


Modeling Hiv Dynamics Following 3bnc117 Antibody Infusion, Samantha Erwin 2017 Virginia Polytechnic Institute and State University

Modeling Hiv Dynamics Following 3bnc117 Antibody Infusion, Samantha Erwin

Biology and Medicine Through Mathematics Conference

No abstract provided.


Healing Touch: Enhancing Quality Of Life, Julia McCann-Khludenev 2017 Valparaiso University

Healing Touch: Enhancing Quality Of Life, Julia Mccann-Khludenev

Evidence-Based Practice Project Reports

Healing touch (HT) is a non-invasive energy therapy used in the management of symptoms of various health conditions. HT utilization has demonstrated enhanced comfort and relief of symptoms such as chronic pain, post-traumatic-stress, depression, and anxiety. The purpose of this evidence-based practice (EBP) project was to promote awareness and appointment compliance rate of HT amongst veterans, and also to determine effectiveness of HT intervention on symptom relief and well-being. The PICO question was: “For Veterans, what is the effect of HT education material and mail notification on appointment compliance rate, and HT delivery on symptom relief and well-being as compared ...


The Regulation Of Rotavirus–Infected Ht29.F8 And Ma104 Cells Treated With Arachidin 1 Or Arachidin 3, Caleb M. Witcher 2017 Stephen F Austin State University

The Regulation Of Rotavirus–Infected Ht29.F8 And Ma104 Cells Treated With Arachidin 1 Or Arachidin 3, Caleb M. Witcher

Electronic Theses and Dissertations

Rotavirus (RV) infections cause severe life threatening diarrhea in young children and immunocompromised individuals. Several effective vaccines have been developed for young children but are not protective against all strains of RV, and there are no anti-RV therapeutics. Our laboratory has discovered a decrease in the number of infectious simian RV particles (SA114f) in human intestinal cell line, HT29.f8 cells with the addition of either of two stilbenoids, arachidin-1 (A1) or arachidin-3 (A3). This suggests effects on the host cell and RV replication. We examined the cellular effects of human RV strain (Wa) on a human intestinal cell line ...


Effects Of Therapeutic Music On Pain In Spinal Surgery Recovery, Michael Poulsen 2017 Valparaiso University

Effects Of Therapeutic Music On Pain In Spinal Surgery Recovery, Michael Poulsen

Evidence-Based Practice Project Reports

Pain is one of the most common experienced symptoms reported by more than 80% of postoperative patients. Approximately 77-98% of postoperative patients report pain following their procedure with 40- 80% having moderate to severe pain. Pain is shown to elevate stress levels manifesting in increased heart rates, blood pressures, and oxygen demand. Inadequate pain control can develop into surgical complications causing surgical failure, blood clots, pneumonia, and chronic pain. Complimentary and alternative medicine such as music can be used in combination with opioid medication help improve pain control leading to successful surgical outcomes. The purpose of this evidence-based practice project ...


High School Student Concussion Recovery Program: Teacher Involvement In Student Academic Transitions To Classroom And To Sports, Brittany Diego 2017 Dominican University of California

High School Student Concussion Recovery Program: Teacher Involvement In Student Academic Transitions To Classroom And To Sports, Brittany Diego

Scholarly & Creative Works Conference 2017

Many symptoms of concussions can greatly interfere with the cognitive abilities and skills students use in school. Although students may have similar symptoms, they experience concussions differently. Students returning to the classroom from a concussion often have different needs and abilities.

Research shows that a formal, individualized protocol to treat suspected concussions, both academically and physically, is vital to the successful recovery of each student. Much research is available on concussions for professional athletes, specifically related to recovery and returning to their sport. However, there is little research about high school students regarding concussions. Concussion recovery programs for high school ...


The Effect Of Photoactivated Tmp On Burkholderia Cepacia Biofilms, Reyna G. Osorio, Chandra N. Swiech, Tracy L. Collins 2017 Cedarville University

The Effect Of Photoactivated Tmp On Burkholderia Cepacia Biofilms, Reyna G. Osorio, Chandra N. Swiech, Tracy L. Collins

The Research and Scholarship Symposium

Burkholderia cepacia is an opportunistic pathogen that causes infections in immunocompromised individuals such as cystic fibrosis patients. B. cepacia infections are typically characterized by the formation of complex communities of cells known as biofilms. Because B. cepacia biofilms are difficult to eradicate using antibiotics, it is important to pursue alternative treatment methods. Photodynamic therapy (PDT) is a type of therapy that uses light, a photosensitizer, and oxygen to elicit cell death through the production of reactive oxygen species. PDT has been shown in previous studies to be successful in killing both Pseudomonas aeruginosa and Staphylococcus aureus. In this study, we ...


Gene Therapy 2017: Progress And Future Directions, Allison M. Keeler, Mai K. Elmallah, Terence R. Flotte 2017 University of Massachusetts Medical School

Gene Therapy 2017: Progress And Future Directions, Allison M. Keeler, Mai K. Elmallah, Terence R. Flotte

Pediatric Publications and Presentations

Introduction: Gene therapy has changed dramatically in the 28 years since the first human gene transfer experiment in 1989. Alipogene tiparvovec, GlyberaR®, a recombinant adeno-associated virus (rAAV) product for lipoprotein lipase deficiency, and Strimvelis®, a lentivirus vector for severe combined immune deficiency are approved in Europe. An rAAV2 product for a congenital form of blindness is currently under review in the United States, likely to be followed by numerous other gene therapies.


Venoarterial Extracorporeal Membrane Oxygenation For Cardiogenic Shock: A Retrospective Analysis Based On The Etiology Of Shock, Andrew Burchett, Thomas Tribble, Richard Charnigo, Susan Smyth, Maya Guglin 2017 University of Kentucky

Venoarterial Extracorporeal Membrane Oxygenation For Cardiogenic Shock: A Retrospective Analysis Based On The Etiology Of Shock, Andrew Burchett, Thomas Tribble, Richard Charnigo, Susan Smyth, Maya Guglin

The VAD Journal

Abstract:

Background: We performed a retrospective analysis to evaluate the efficacy of VA-ECMO support in cardiogenic shock based on various etiologies.

Methods: We retrospectively analyzed 99 patients supported with VA-ECMO from January 1, 2012 to January 1, 2015. Outcomes included survival to discontinuation of VA-ECMO support and survival to hospital discharge. The etiologies of cardiogenic shock included cardiac arrest (CPR), acute myocardial infarction (AMI), decompensated congestive heart failure (CHF), pulmonary embolism (PE), right ventricular failure (RVF) not secondary to an acute pulmonary embolism, and post-cardiotomy syndrome (PCS). The PCS group was used as a reference group; odds ratios were estimated ...


Amh/Mis As A Contraceptive That Protects The Ovarian Reserve During Chemotherapy, Motohiro Kano, Amanda E. Sosulski, LiHua Zhang, Hatice D. Saatcioglu, Dan Wang, Nicholas Nagykery, Mary E. Sabatini, Guangping Gao, Patricia K. Donahoe, David Pepin 2017 Massachusetts General Hospital

Amh/Mis As A Contraceptive That Protects The Ovarian Reserve During Chemotherapy, Motohiro Kano, Amanda E. Sosulski, Lihua Zhang, Hatice D. Saatcioglu, Dan Wang, Nicholas Nagykery, Mary E. Sabatini, Guangping Gao, Patricia K. Donahoe, David Pepin

Open Access Articles

The ovarian reserve represents the stock of quiescent primordial follicles in the ovary which is gradually depleted during a woman's reproductive lifespan, resulting in menopause. Mullerian inhibiting substance (MIS) (or anti-Mullerian hormone/AMH), which is produced by granulosa cells of growing follicles, has been proposed as a negative regulator of primordial follicle activation. Here we show that long-term parenteral administration of superphysiological doses of MIS, using either an adeno-associated virus serotype 9 (AAV9) gene therapy vector or recombinant protein, resulted in a complete arrest of folliculogenesis in mice. The ovaries of MIS-treated mice were smaller than those in controls ...


Paucity Of Intact Non-Induced Provirus With Early, Long-Term Antiretroviral Therapy Of Perinatal Hiv Infection, Kaitlin Rainwater-Lovett, Carrie Ziemniak, Douglas Watson, Katherine Luzuriaga, George Siberry, Ann Petru, YaHui Chen, Priyanka Uprety, Margaret M. McManus, Ya-Chi Ho, Susanna L. Lamers, Deborah Persaud 2017 Johns Hopkins University School of Medicine

Paucity Of Intact Non-Induced Provirus With Early, Long-Term Antiretroviral Therapy Of Perinatal Hiv Infection, Kaitlin Rainwater-Lovett, Carrie Ziemniak, Douglas Watson, Katherine Luzuriaga, George Siberry, Ann Petru, Yahui Chen, Priyanka Uprety, Margaret M. Mcmanus, Ya-Chi Ho, Susanna L. Lamers, Deborah Persaud

Open Access Articles

The latent reservoir is a major barrier to HIV eradication. Reservoir size is emerging as an important biomarker to assess the likelihood of HIV remission in the absence of antiretroviral therapy (ART) and may be reduced by earlier initiation of ART that restricts HIV spread into CD4+ T cells. Reservoir size is traditionally measured with a quantitative viral outgrowth assay (QVOA) that induces replication-competent HIV production through in vitro stimulation of resting CD4+ T cells. However, the recent identification of replication-intact, non-induced proviral genomes (NIPG) suggests the QVOA significantly underestimates (by 62-fold) latent reservoir size in chronically-infected adults. Whether formation ...


Intracranial Aav-Ifn-Beta Gene Therapy Eliminates Invasive Xenograft Glioblastoma And Improves Survival In Orthotopic Syngeneic Murine Model, Dwijit Guhasarkar, James Neiswender, Qin Su, Guangping Gao, Miguel Sena-Esteves 2017 University of Massachusetts Medical School

Intracranial Aav-Ifn-Beta Gene Therapy Eliminates Invasive Xenograft Glioblastoma And Improves Survival In Orthotopic Syngeneic Murine Model, Dwijit Guhasarkar, James Neiswender, Qin Su, Guangping Gao, Miguel Sena-Esteves

Open Access Articles

The highly invasive property of glioblastoma (GBM) cells and genetic heterogeneity are largely responsible for tumor recurrence after the current standard-of-care treatment and thus a direct cause of death. Previously, we have shown that intracranial interferon-beta (IFN-beta) gene therapy by locally administered adeno-associated viral vectors (AAV) successfully treats noninvasive orthotopic glioblastoma models. Here, we extend these findings by testing this approach in invasive human GBM xenograft and syngeneic mouse models. First, we show that a single intracranial injection of AAV encoding human IFN-beta eliminates invasive human GBM8 tumors and promotes long-term survival. Next, we screened five AAV-IFN-beta vectors with different ...


A Hemodialysis Cohort Study Of Protocol-Based Anticoagulation Management, Steven Lamontagne, Tinzar Basein, Binyue Chang, Lakshmi Mallela 2017 University of Massachusetts Medical School

A Hemodialysis Cohort Study Of Protocol-Based Anticoagulation Management, Steven Lamontagne, Tinzar Basein, Binyue Chang, Lakshmi Mallela

Open Access Articles

BACKGROUND: Chronic hemodialysis patients frequently require anticoagulation treatment with warfarin for a variety of co-morbidities. The optimal method for monitoring and dose adjustment of warfarin-based anticoagulation in this population, however, remains unclear. To examine this more closely, we reviewed all hemodialysis patients at a single institution on chronic warfarin therapy for a 10-month period prior to and after the institution of a standardized protocol for warfarin dose adjustment and monitoring. Anticoagulation efficacy was assessed by time within the therapeutic INR range (TTR), and resource utilization was assessed by the number of weekly INR measurements required for monitoring.

RESULTS: We retrospectively ...


Manage Terminal Ileum Diverticulitis Comparably To Diverticulitis Elsewhere, James Yip 2017 Wayne State University School of Medicine

Manage Terminal Ileum Diverticulitis Comparably To Diverticulitis Elsewhere, James Yip

Clinical Research in Practice: The Journal of Team Hippocrates

A critical appraisal and clinical application of Park HC, Lee BH. The management of terminal ileum diverticulitis. Am Surg. 2009 Dec;75(12):1199-202.


The Crux Of The Heart –– The Closest Approach Of The Right Atrium To The Left Ventricle, Lynn Erickson, David Krum, Hannah Samuel, Anwer Dhala, Jasbir Sra 2017 Aurora Research Institute

The Crux Of The Heart –– The Closest Approach Of The Right Atrium To The Left Ventricle, Lynn Erickson, David Krum, Hannah Samuel, Anwer Dhala, Jasbir Sra

Jasbir Sra, MD, FACC, Program Director

Background: Accessory pathways, the source of atrioventricular reentry tachycardia, occasionally connect the left ventricle to the right atrium. This is possible because, in some patients, a portion of the right atrium abuts the left ventricle on the posterior wall of the heart, near the mid-coronary sinus. This anatomic region is known as the “crux” of the heart. These accessory pathways can be difficult to ablate because of the unusual and unexpected substrate. While the presence of these accessory pathways is described in the literature, the prevalence of the underlying anatomic substrate is not currently known.

Purpose: To measure the closest ...


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