Medicine and Health Sciences Commons^™

Svegfr-2 And Its Role In Lymphangiogenesis Modulation, Jayakrishna Ambati, Romulo J. Albuquerque

Ophthalmology and Visual Science Faculty Patents

Disclosed herein are nucleic acid molecules comprising a nucleotide sequence of sVEGF-2, proteins encoded by those sequences and antibodies that bind to the protein. Also disclosed are methods for inhibiting or enhancing expression or activity of sVEGFR-2 and methods for inhibiting graft rejection, particularly cornea graph rejection. Also described are methods for inhibiting lymphangiogenesis and lymphatic endothelial cell proliferation by administering an effective amount of sVEGFR-2 and methods for treating lymphedema by inhibiting the activity of sVEGFR-2.

Today - September 30, 2014, Loma Linda University Health

TODAY

Inside this issue:

-- Kerry Heinrich appointed LLU Medical Center CEO Administrative team to include Terry Hansen and Kevin Lang
-- Loma Linda University ranks No. 1 in national survey on job meaning for graduates
-- Hyundai donates $250,000 toward pediatric cancer research at Loma Linda University Children's Hospital
-- Schweitzer fellows research health disparities projects
-- Behavioral Medical Center granted Platinum status
-- Active shooter scenario brings the headlines home
-- Pedestrian bridge over Campus Street nears completion
-- Volunteers needed for 'A Walk to Remember'
-- Saying farewell to William Loveless
-- New GIS tool demonstrated during third …

Effect Of Obesity And Exercise On The Expression Of The Novel Myokines, Myonectin And Fibronectin Type Iii Domain Containing 5, Jonathan M. Peterson, Ryan Mart, Cherie E. Bond

ETSU Faculty Works

Metabolic dysfunction in skeletal muscle is a major contributor to the development of type 2 diabetes. Endurance exercise training has long been established as an effective means to directly restore skeletal muscle glucose and lipid uptake and metabolism. However, in addition to the direct effects of skeletal muscle on glucose and lipids, there is renewed interest in the ability of skeletal muscle to coordinate metabolic activity of other tissues, such as adipose tissue and liver. The purpose of this study was to examine the effects of endurance exercise on the expression level of two novel muscle-derived secreted factors, or myokines, …

Isomir Expression Profiles In Human Lymphoblastoid Cell Lines Exhibit Population And Gender Dependencies., Phillipe Loher, Eric R Londin, Isidore Rigoutsos

Computational Medicine Center Faculty Papers

For many years it was believed that each mature microRNA (miRNA) existed as a single entity with fixed endpoints and a 'static' and unchangeable primary sequence. However, recent evidence suggests that mature miRNAs are more 'dynamic' and that each miRNA precursor arm gives rise to multiple isoforms, the isomiRs. Here we report on our identification of numerous and abundant isomiRs in the lymphoblastoid cell lines (LCLs) of 452 men and women from five different population groups. Unexpectedly, we find that these isomiRs exhibit an expression profile that is population-dependent and gender-dependent. This is important as it indicates that the LCLs …

Editorial, Raj Manchanda

Indian Journal of Research in Homoeopathy

Editorial

A Study Of The Effect Of Mother Tincture Of Syzygium Jambolanum On Metabolic Disorders Of Streptozotocin Induced Diabetic Male Albino Rat, Soumyajit Maiti, Tushar Bera, Kausik Chatterjee, Debidas Ghosh

Indian Journal of Research in Homoeopathy

Background: Syzygium jambolanum is widely used in Homoeopathy for treating Diabetes mellitus and its complications. Objective: To explore the remedial effects of homoeopathic mother tincture Syzygium jambolanum on metabolic disorders of Streptozotocin induced diabetic male albino rat. Materials and Methods: Serum levels of insulin, urea, uric acid, creatinine, albumin and total protein were measured as per the standard methods using specific kits. Amount of glycogen in liver and skeletal muscles, activities of antioxidant enzymes as well as content of free radical bye products in liver and kidney tissues were assessed biochemically following the standard protocol. Results: The study indicated that …

Minimizing Pain During Childhood Vaccination Injections: Improving Adherence To Vaccination Schedules, Lacey M. Eden, Janelle L. B. Macintosh, Karlen E. Luthy, Renea L. Beckstrand

Faculty Publications

Pain experienced in childhood can lead to long-term and psychologically detrimental effects. Unfortunately, the most common pain experienced in childhood is caused by vaccinations and may lead to non-adherence to the recommended vaccination schedule. As a result, it is the health care provider's responsibility to take measures to reduce vaccination pain; however, there are a plethora of pain relieving interventions during immunizations and it is unclear which interventions are most cost efficient, timely, and effective. Studies have been conducted to investigate the efficacy of different pain management interventions during vaccinations. This review evaluates various pain relieving interventions and provide health …

Using Graph Visualization To Look At The Trajectories Of Events That Lead To Readmission, Abbas Shojaee, Isuru Ranasinghe, Sudhakar Nuti, Shu-Xia Li, Harlan Krumholz

Yale Day of Data

Information on specific sequence of healthcare utilization events in heart failure patients may be useful for identifying distinct subpopulations of patients with HF. Knowledge of patient trajectories may help to improve prediction of future readmission which can be used to tailor management to the individual needs of the patient.

This research introduces a new approach to mining administrative and clinical datasets by incorporating graph networks to identify & visualize the trajectories of sequences of events.

The Association Of Meningococcal Disease With Influenza In The United States, 1989-2009, Jessica Hartman Jacobs, Cecile Viboud, Eric Tchetgen Tchetgen, Joel Schwartz, Claudia Steiner, Lone Simonsen, Marc Lipsitch

Global Health Faculty Publications

Importance and Objective

Prior influenza infection is a risk factor for invasive meningococcal disease. Quantifying the fraction of meningococcal disease attributable to influenza could improve understanding of viral-bacterial interaction and indicate additional health benefits to influenza immunization.

Design, Setting and Participants

A time series analysis of the association of influenza and meningococcal disease using hospitalizations in 9 states from 1989–2009 included in the State Inpatient Databases from the Agency for Healthcare Research and Quality and the proportion of positive influenza tests by subtype reported to the Centers for Disease Control. The model accounts for the autocorrelation of meningococcal disease and …

What's Happening: September 29, 2014, Maine Medical Center

What's Happening

No abstract provided.

Withaferin A Alone And In Combination With Cisplatin Suppresses Growth And Metastasis Of Ovarian Cancer By Targeting Putative Cancer Stem Cells., Sham S. Kakar, Mariusz Z. Ratajczak, Karen S. Powell, Mana Moghadamfalahi, Donald M. Miller, Surinder K. Batra, Sanjay K. Singh

Journal Articles: Biochemistry & Molecular Biology

Currently, the treatment for ovarian cancer entails cytoreductive surgery followed by chemotherapy, mainly, carboplatin combined with paclitaxel. Although this regimen is initially effective in a high percentage of cases, unfortunately within few months of initial treatment, tumor relapse occurs because of platinum-resistance. This is attributed to chemo-resistance of cancer stem cells (CSCs). Herein we show for the first time that withaferin A (WFA), a bioactive compound isolated from the plant Withania somnifera, when used alone or in combination with cisplatin (CIS) targets putative CSCs. Treatment of nude mice bearing orthotopic ovarian tumors generated by injecting human ovarian epithelial cancer cell …

Medical School Watercooler Newsletter - September 28, 2014, Lindsey Lyle

Watercooler Newsletter

This is the September 28, 2014 edition of the Frederick P. Whiddon College of Medicine's newsletter - Watercooler.

Contents Include:

• Dr. Chris Winters to Speak at USA Medical Center
• Retirement Reception Honors Dr. Jorge Alonso
• USA College of Medicine Alum Presents Grand Rounds
• Mobile Medical Museum Fall/Winter Lecture Series Starts Oct. 8
• Postdoctoral Researcher Attends 'Hill Day' in Washington D.C.
• USA Welcomes Dr. Alana Schilthuis

Use Of The Slump Test Over The Straight Leg Raise Test For Diagnosing Lumbar Disc Herniations In Physical Therapy Initial Evaluations, Clinton T. Boone

Critically Appraised Topics (CAT)

An appraisal was made on a prospective case-control study by Majlesi J, Togay H, Unalan H, and Toprak S, which determined the sensitivity and specificity of the Slump Test and Straight Leg Raise Test. Results of these tests were compared to the MRI results of the 75 patients involved in this study. Per Epi Info 2000, the Slump Test had higher levels of sensitivity and specificity compared to the Straight Leg Raise Test. The Slump Test had sensitivity and specificity levels of 84% and 89%, respectively. In comparison, the Straight Leg Raise Test had sensitivity and specificity levels of 52% …

Unique Functional Abnormalities In Youth With Combined Marijuana Use And Depression: An Fmri Study, Kristen A. Ford, Michael Wammes, Richard W. Neufeld, Derek Mitchell, Jean Theberge, Peter Williamson, Elizabeth A. Osuch

Anatomy and Cell Biology Publications

Prior research has shown a relationship between early onset marijuana (MJ) use and depression; however, this relationship is complex and poorly understood. Here, we utilized passive music listening and fMRI to examine functional brain activation to a rewarding stimulus in 75 participants [healthy controls (HC), patients with major depressive disorder (MDD), frequent MJ users, and the combination of MDD and MJ (MDD?+?MJ)]. For each participant, a preferred and neutral piece of instrumental music was determined (utilizing ratings on a standardized scale), and each completed two 6-min fMRI scans of a passive music listening task. Data underwent pre-processing and 61 participants …

Evaluation Of A New Method Of Fossil Retrodeformation By Symmetrization: Crania Of Papionins (Primates, Cercopithecidae) As A Test Case, Melissa Tallman, Andrea Morrow, Nina Amenta, Eric Delson, Stephen Frost, Deboshmita Ghosh, Zachary Klukkert, Gary Sawyer

Open Access Publishing Support Funded Articles

Diagenetic distortion can be a major obstacle to collecting quantitative shape data on paleontological specimens, especially for three-dimensional geometric morphometric analysis. Here we utilize the recently -published algorithmic symmetrization method of fossil reconstruction and compare it to the more traditional reflection & averaging approach. In order to have an objective test of this method, five casts of a female cranium of Papio hamadryas kindae were manually deformed while the plaster hardened. These were subsequently “retrodeformed” using both algorithmic symmetrization and reflection & averaging and then compared to the original, undeformed specimen. We found that in all cases, algorithmic retrodeformation improved …

Plasma Adiponectin, Clinical Factors, And Patient Outcomes During The Acute Respiratory Distress Syndrome., Allan J Walkey, Serkalem Demissie, Dilip Shah, Freddy Romero, Leah Puklin, Ross S Summer

Center for Translational Medicine Faculty Papers

OBJECTIVE: Adiponectin (APN) is an anti-inflammatory hormone derived from adipose tissue that attenuates acute lung injury in rodents. In this study, we investigated the association between circulating APN and outcomes among patients with acute respiratory distress syndrome (ARDS).

METHODS: We performed a retrospective cohort study using data and plasma samples from participants in the multicenter ARDS Network Fluid and Catheter Treatment Trial.

RESULTS: Plasma APN concentrations were measured in 816 (81.6%) trial participants at baseline and in 568 (56.8%) subjects at both baseline and day 7 after enrollment. Clinical factors associated with baseline APN levels in multivariable-adjusted models included sex, …

Using Graphs To Characterize Nationwide Physician Referral Networks, Ding Tong, Shu-Xia Li, Isuru Ranasinghe, Sudhakar Nuti, Hongyu Zhao, Harlan Krumholz

Yale Day of Data

AIM:

Evaluating physician referral network characteristics can help to understand how physicians and hospitals interact to provide patient services within the US healthcare system and ultimately how this may influence patient outcomes.

METHOD:

We used the 2012-2013 national Physician Referral data from the Centers for Medicare & Medicaid Services (CMS), which consists of 73,071,804 pairs of referrals from one health provider to another in calendar year 2012 and the first two quarters of year 2013 within 30 days of care. These referrals are from 642,144 national-wide physicians and 4,811 hospitals. We obtained information for each provider, physician or hospital, from …

International Occupational Health Research On An "Invisible" Workforce, Martin D. Slade, Rafael Lefkowitz

Yale Day of Data

There are many professions in which employees are located in remote locations. International maritime workers make up one such occupation. They are a vulnerable, underserved and neglected population of approximately 1.2 million people with high rates of disease and injury. During their typical nine month deployments, they live in relative isolation with no health care professional on board. To understand the root causes of disease and injury among this remote workforce, strategies to collect information, analyze data, and report results and recommendations have been developed. These strategies, which include gathering of data through an alliance of companies involved in seafaring, …

Beyond Original Intent – The Use Of A Corporation’S Administrative Databases For Academic Research, Martin D. Slade, Linda Cantley, Baylah Tessier-Sherman, Deron Galusha, Michael Mctague

Yale Day of Data

Large corporations maintain a variety of administrative databases as part of their normal operations. These databases, created for distinct functions by separate organizational entities, are generally independent. For instance, a company’s Human Resources organization typically maintains a database containing information such as demographics, job and salary history, and employee status for all employees.. The environmental, health and safety department maintains information regarding work-place exposures and exposure levels for various agents within each job as well as injury and illness surveillance records. The medical department maintains occupational health information including audiometric and pulmonary function test results. As many large corporations are …

Applying Novel Tree-Based Frameworks To Big Data For Classification Of Heart Failure Patients And Prediction Of Clinical Responses, Yan Zhang, Nicholas Downing, Emily Bucholz, Suganthi Balasubramanian, Shu-Xia Li, Tara Liptak, Harlan Krumholz, Mark Gerstein

Yale Day of Data

Over 5 million Americans suffer from heart failure, a condition with a 5-year survival that eclipses all cancers apart from that of lung cancer. Conventional understanding of heart failure is simplistic: it is viewed as a single syndrome, despite real heterogeneity. In addition, models predicting outcomes focus on dichotomous results, like 30-day readmission. A novel approach to classification of heart failure may improve our ability to target interventions, improve patient experiences, and predict outcomes.

The Healthcare Cost and Utilization Project is a family of administrative claims databases that describes patient demographics, comorbidities, procedures, acute care utilization and outcomes, such as …

The Yoda Project: Developing Methods For Sharing Clinical Trial Data, Jessica Ritchie, Harlan Krumholz, Joseph Ross, Cary Gross, Beth Hodshon

Yale Day of Data

Abstract

Data sharing and data transparency are becoming the new standard in clinical research to ensure that patients and clinicians possess all necessary information about a drug or device when making treatment decisions. The Yale University Open Data Access (YODA) Project developed a model to facilitate access to participant-level clinical research data to promote independent analysis by external investigators. The YODA Project is currently collaborating with Medtronic, Inc. and Janssen, the pharmaceutical companies of Johnson & Johnson, to facilitate access to their clinical trial program data by external investigators in a manner that is aligned with the following principles: advance …

Stratified Meta-Analysis To Examine Data Biases In Lung Cancer Studies Of Refinery Workers, Sherman Selix

Yale Day of Data

Petroleum refineries employ a variety of workers who historically experienced different potentials for asbestos exposure depending on job tasks. Associations between petroleum refinery work and lung cancer related to occupational asbestos exposure have been quantified among various locations, corporations, and time periods. To combine the data from several individual refinery studies and examine an overall effect, a systematic review and stratified meta-analysis was employed. Using set search terms among four databases, 112 potential publications were identified, of which 29 qualified for meta-analysis. Risk estimates and confidence intervals were extracted from these publications to construct four separate datasets. Inverse variance weighting …

The Santa Clara, 2014-09-25, Santa Clara University

The Santa Clara

No abstract provided.

Many Paths To Primary Care: Flexible Staffing And Productivity In Community Health Centers, Leighton C. Ku, Bianca K. Frogner, Erika Steinmetz, Patricia Pittman

Health Policy and Management Issue Briefs

No abstract provided.

Student Receives Scholarship From Foundation, College Of Education And Human Development

Family and Consumer Sciences News

Eden Souser, a textile and apparel studies major, recently received a scholarship from the Monroe-Brown Foundation.

Longitudinal Computed Tomography And Magnetic Resonance Imaging Of Copd: Thoracic Imaging Network Of Canada (Tincan) Study Objectives, Miranda Kirby, Damien Pike, David G Mccormack, Stephen Lam, Harvey O Coxson, Grace Parraga

Medical Biophysics Publications

Although the human and societal burden and cost of COPD is staggering, there are few clinical tools that provide earlier diagnoses or a means to regionally monitor disease in a way that might lead to improved therapies and outcomes. In acknowledgement of the current gaps in COPD therapy, the objective of the Thoracic Imaging Network of Canada (TINCan) is to improve COPD patient phenotyping through imaging, to provide methods and imaging-based intermediate endpoints for the development of new treatments, and to evaluate disease progression and patient-based outcomes in COPD patients and those at risk of COPD. Here we summarize and …

Inpp4b Suppresses Prostate Cancer Cell Invasion, Myles C. Hodgson, Elena I. Deryugina, Egla Suarez, Sandra M. Lopez, Dong Lin, Hui Xue, Ivan P. Gorlov

Dartmouth Scholarship

INPP4B and PTEN dual specificity phosphatases are frequently lost during progression of prostate cancer to metastatic disease. We and others have previously shown that loss of INPP4B expression correlates with poor prognosis in multiple malignancies and with metastatic spread in prostate cancer.

We demonstrate that de novo expression of INPP4B in highly invasive human prostate carcinoma PC-3 cells suppresses their invasion both in vitro and in vivo. Using global gene expression analysis, we found that INPP4B regulates a number of genes associated with cell adhesion, the extracellular matrix, and the cytoskeleton. Importantly, de novo expressed INPP4B suppressed the proinflammatory chemokine …

Using The Minority Stress Model To Understand Depression In Lesbian, Gay, Bisexual, And Transgender Individuals In Nebraska, Molly Mccarthy, Christopher M. Fisher, Jay A. Irwin, Jason D. Coleman, Aja D. Kneip Pelster

Sociology and Anthropology Faculty Publications

Previous studies demonstrated the utility of the minority stress model in understanding health disparities for lesbian, gay, bisexual, and transgender (LGBT) populations. Since most research has considered large metropolitan areas, predominantly in coastal regions of the United States, this research focuses on a midwestern state, Nebraska. This study sought to assess the relationships between depressive symptoms experienced by participants (N = 770) and minority stress variables, including experiences with violence, perceptions of discrimination, and respondents’ degree of self-acceptance of their LGBT identity. Regression analysis revealed that after controlling for demographic variables, self-acceptance, and perceived discrimination were correlated with depressive symptoms. …

Myeloid Derived Hypoxia Inducible Factor 1-Alpha Is Required For Protection Against Pulmonary Aspergillus Fumigatus Infection, Kelly M. Shepardson, Anupam Jhingran, Alayna Caffrey, Joshua J. Obar, Benjamin T. Suratt, Brent L. Berwin, Tobias M. Hohl, Robert A. Cramer

Dartmouth Scholarship

Hypoxia inducible factor 1α (HIF1α) is the mammalian transcriptional factor that controls metabolism, survival, and innate immunity in response to inflammation and low oxygen. Previous work established that generation of hypoxic microenvironments occurs within the lung during infection with the human fungal pathogen Aspergillus fumigatus. Here we demonstrate that A. fumigatus stabilizes HIF1α protein early after pulmonary challenge that is inhibited by treatment of mice with the steroid triamcinolone. Utilizing myeloid deficient HIF1α mice, we observed that HIF1α is required for survival and fungal clearance early following pulmonary challenge with A. fumigatus. Unlike previously reported research with bacterial …

Understanding Factors Determining Early Termination From A Government Assistance Program For Maternal And Child Health: The Special Supplemental Nutrition Program For Women, Infants And Children (Wic), Anthony Dominic Panzera

USF Tampa Graduate Theses and Dissertations

The purpose of this dissertation is to understand why individuals enrolled in the Special Supplemental Nutrition Program for Women, Infants and Children (WIC) fail to retrieve food vouchers, miss WIC appointments, and become inactive in program components. In Kentucky, mothers who fail to pick up food instruments for 60 days are automatically terminated from the program. The specific research questions that guided this study are: (1) Which segments of enrollees are at greatest and least risks of nonparticipation in the WIC program? (2) How do predisposing, enabling and need characteristics impact WIC nonparticipation among eligible mothers? (3) How do WIC …