Medicine and Health Sciences Commons^™

Pathway Of Protection: Ethnic Identity, Self-Esteem, And Substance Use Among Multiracial Youth, Sycarah Fisher, Tamika C. B. Zapolski, Chelsea Sheehan, Jessica Barnes-Najor

Educational, School, and Counseling Psychology Faculty Publications

Fifty percent of adolescents have tried an illicit drug and 70% have tried alcohol by the end of high school, with even higher rates among multiracial youth. Ethnic identity is a protective factor against substance use for minority groups. However, little is known about the mechanisms that facilitate its protective effects, and even less is known about this relationship for multiracial youth. The purpose of the present study was to examine the protective effect of ethnic identity on substance use and to determine whether this relationship operated indirectly through self-esteem, a strong predictor of substance use for among adolescent populations. …

Other Tobacco Product Use Among Sexual Minority Young Adult Bar Patrons, Amanda Fallin-Bennett, Nadra E. Lisha, Pamela M. Ling

Nursing Faculty Publications

Introduction—Lesbian, gay, and bisexual (LGB) individuals smoke at rates 1.5–2 times higher than the general population, but less is known about LGB consumption of other tobacco products (OTPs) and gender differences. OTP use among young adult LGB bar patrons and the relationship among past quit attempts, intention to quit, and binge drinking with OTP use was examined.

Methods—A cross-sectional survey of young adults (aged 18–26) in bars/nightclubs in seven U.S. cities between 2012 and 2014 (N=8,010; 1,101 LGB participants) was analyzed in 2016. Logistic regressions examined current use of five OTPs (cigarillos, electronic cigarettes, hookah, chewing tobacco, and …

Advertising Exposure And Use Of E-Cigarettes Among Female Current And Former Tobacco Users Of Childbearing Age, Kristin Ashford, Emily Rayens, Amanda T. Wiggins, Mary Kay Rayens, Amanda Fallin-Bennett, Molly Malany Sayre

Nursing Faculty Publications

Objective: The study examined the relationship between exposure to e‐cigarette advertising and e‐cigarette use by pregnancy status, including use of flavored e‐cigarette products, among women of childbearing age.

Design: A cross‐sectional, correlational design was used.

Subjects: Female current or former tobacco users in Central and Eastern Kentucky, 18–45 years old (N = 194, 52% pregnant).

Measures: Demographics, pregnancy status, cigarette and e‐cigarette use, and exposure to e‐cigarette advertising.

Results: Younger age, white non‐Hispanic race, and greater exposure to e‐cigarette advertising were associated with a higher likelihood of ever using e‐cigarettes (p < .05 for each variable). Pregnancy was not associated with ever use (p = .11). Younger age was associated …

A Community-Based Marketing Campaign At Farmers Markets To Encourage Fruit And Vegetable Purchases In Rural Counties With High Rates Of Obesity, Kentucky, 2015-2016, Emily M. Dewitt, Margaret Louise Mcgladrey, Emily Liu, Nicole Rachael Peritore, Kelly H. Webber, Brooke F. Butterworth, Ann Vail, Alison A. Gustafson

Dietetics and Human Nutrition Faculty Publications

Availability of farmers markets may increase fruit and vegetable consumption among rural residents of the United States. We conducted a community-based marketing campaign, Plate it Up Kentucky Proud (PIUKP), in 6 rural communities over 2 years to determine the association between exposure to the campaign and fruit and vegetable purchases, adjusted for Supplemental Nutrition Assistance Program recipient status. Logistic regression was used to examine the odds of the PIUKP campaign influencing purchases. Awareness of the PIUKP marketing campaign was significantly associated with a willingness to prepare fruits and vegetables at home. Using marketing strategies at farmers markets may be an …

Increasing Use Of Allogeneic Hematopoietic Cell Transplantation In Patients Aged 70 Years And Older In The United States, Lori Muffly, Marcelo C. Pasquini, Michael Martens, Ruta Brazauskas, Xiaochun Zhu, Kehinde Adekola, Mahmoud Aljurf, Karen K. Ballen, Ashish Bajel, Frederic Baron, Minoo Battiwalla, Amer Beitinjaneh, Jean-Yves Cahn, Mathew Carabasi, Yi-Bin Chen, Saurabh Chhabra, Stefan Ciurea, Edward Copelan, Anita D'Souza, John Edwards, James Foran, Cesar O. Freytes, Henry C. Fung, Robert Peter Gale, Sergio Giralt, Shahrukh K. Hashmi, Gerhard C. Hildebrandt, Vincent Ho, Ann Jakubowski, Hillard Lazarus

Internal Medicine Faculty Publications

In this study, we evaluated trends and outcomes of allogeneic hematopoietic cell transplantation (HCT) in adults ≥ 70 years with hematologic malignancies across the United States. Adults ≥ 70 years with a hematologic malignancy undergoing first allogeneic HCT in the United States between 2000 and 2013 and reported to the Center for International Blood and Marrow Transplant Research were eligible. Transplant utilization and transplant outcomes, including overall survival (OS), progression-free survival (PFS), and transplant-related mortality (TRM) were studied. One thousand one hundred and six patients ≥ 70 years underwent HCT across 103 transplant centers. The number and proportion of allografts …

Improving The Thermal Stability Of Cellobiohydrolase Cel7a From Hypocrea Jecorina By Directed Evolution, Frits Goedegebuur, Lydia Dankmeyer, Peter Gualfetti, Saeid Karkehabadi, Henrik Hansson, Suvamay Jana, Vicky Huynh, Bradley R. Kelemen, Paulien Kruithof, Edmund A. Larenas, Pauline J. M. Teunissen, Jerry Ståhlberg, Christina M. Payne, Colin Mitchinson, Mats Sandgren

Chemical and Materials Engineering Faculty Publications

Secreted mixtures of Hypocrea jecorina cellulases are able to efficiently degrade cellulosic biomass to fermentable sugars at large, commercially relevant scales. H. jecorina Cel7A, cellobiohydrolase I, from glycoside hydrolase family 7, is the workhorse enzyme of the process. However, the thermal stability of Cel7A limits its use to processes where temperatures are no higher than 50 °C. Enhanced thermal stability is desirable to enable the use of higher processing temperatures and to improve the economic feasibility of industrial biomass conversion. Here, we enhanced the thermal stability of Cel7A through directed evolution. Sites with increased thermal stability properties were combined, and …

Cancer-Related Risk Factors And Incidence Of Major Cancers By Race, Gender And Region; Analysis Of The Nih-Aarp Diet And Health Study, Tomi Akinyemiju, Howard Wiener, Maria Pisu

Epidemiology and Environmental Health Faculty Publications

Background: Racial disparities in the incidence of major cancers may be attributed to differences in the prevalence of established, modifiable risk factors such as obesity, smoking, physical activity and diet.

Methods: Data from a prospective cohort of 566,398 adults aged 50–71 years, 19,677 African-American and 450,623 Whites, was analyzed. Baseline data on cancer-related risk factors such as smoking, alcohol, physical activity and dietary patterns were used to create an individual adherence score. Differences in adherence by race, gender and geographic region were assessed using descriptive statistics, and Cox proportional hazards models were used to determine the association between adherence and …

Comprehensive Genomic Profiling In Routine Clinical Practice Leads To A Low Rate Of Benefit From Genotype-Directed Therapy, Talal Hilal, Mary Nakazawa, Jacob Hodskins, John L. Villano, Aju Mathew, Gaurav Goel, Lars M. Wagner, Susanne M. Arnold, Philip Desimone, Lowell B. Anthony, Peter J. Hosein

Markey Cancer Center Faculty Publications

Background: Describe a single-center real-world experience with comprehensive genomic profiling (CGP) to identify genotype directed therapy (GDT) options for patients with malignancies refractory to standard treatment options.

Methods: Patients who had CGP by a CLIA-certified laboratory between November 2012 and December 2015 were included. The medical records were analyzed retrospectively after Institutional Review Board (IRB) approval. The treating oncologist made the decision to obtain the assay to provide potential therapeutic options. The objectives of this study were to determine the proportion of patients who benefited from GDT, and to identify barriers to receiving GDT.

Results: A total of 125 pediatric …

Challenges And Considerations Related To Studying Dementia In Blacks/African Americans, Eseosa T. Ighodaro, Peter T. Nelson, Walter A. Kukull, Frederick A. Schmitt, Erin L. Abner, Allison M. Caban-Holt, Shoshana H. Bardach, Derrick C. Hord, Crystal M. Glover, Gregory A. Jicha, Linda J. Van Eldik, Alexander X. Byrd, Anita Fernander

Neuroscience Faculty Publications

Blacks/African Americans have been reported to be ~2–4 times more likely to develop clinical Alzheimer’s disease (AD) compared to Whites. Unfortunately, study design challenges (e.g., recruitment bias), racism, mistrust of healthcare providers and biomedical researchers, confounders related to socioeconomic status, and other sources of bias are often ignored when interpreting differences in human subjects categorized by race. Failure to account for these factors can lead to misinterpretation of results, reification of race as biology, discrimination, and missed or delayed diagnoses. Here we provide a selected historical background, discuss challenges, present opportunities, and suggest considerations for studying health outcomes among racial/ethnic …

A New Opportunity For Memri, Ryan Cloyd, Moriel H. Vandsburger, Jose F. Abisambra

Sanders-Brown Center on Aging Faculty Publications

No abstract provided.

The Effects Of Perinatal Oxycodone Exposure On Behavioral Outcome In A Rodent Model, Thitinart Sithisarn, Sandra J. Legan, Philip M. Westgate, Melinda E. Wilson, Kristen Wellmann, Henrietta S. Bada, Susan Barron

Pediatrics Faculty Publications

Opiate addiction is now a major public health problem. Perinatal insults and exposure to opiates such as morphine in utero are well known to affect development of the hypothalamic–pituitary–adrenal axis of the offspring adversely and are associated with a higher risk of developing neurobehavioral problems. Oxycodone is now one of the most frequently abused pain killers during pregnancy; however, limited data are available regarding whether and how perinatal oxycodone exposure (POE) alters neurobehavioral outcomes of the offspring. We demonstrated that exposure to 0.5 mg/kg/day oxycodone in utero was associated with hyperactivity in adult rats in an open field. No significant …

Oxidative Stress-Induced Jnk/Ap-1 Signaling Is A Major Pathway Involved In Selective Apoptosis Of Myelodysplastic Syndrome Cells By Withaferin-A, Karine Z. Oben, Sara S. Alhakeem, Mary Kathryn Mckenna, Jason A. Brandon, Rajeswaran Mani, Sunil K. Noothi, Jinpeng Liu, Shailaja Akunuru, Sanjit Kumar Dhar, Inder P. Singh, Ying Liang, Chi Wang, Ahmed Abdel-Latif, Harold F. Stills Jr., Daret K. St Clair, Hartmut Geiger, Natarajan Muthusamy, Kaoru Tohyama, Ramesh C. Gupta, Subbarao Bondada

Markey Cancer Center Faculty Publications

Myelodysplastic syndromes (MDS) are a diverse group of malignant clonal hematopoietic stem cell disorders characterized by ineffective hematopoiesis, dysplastic cell morphology in one or more hematopoietic lineages, and a risk of progression to acute myeloid leukemia (AML). Approximately 50% of MDS patients respond to current FDA-approved drug therapies but a majority of responders relapse within 2-3 years. There is therefore a compelling need to identify potential new therapies for MDS treatment. We utilized the MDS-L cell line to investigate the anticancer potential and mechanisms of action of a plant-derived compound, Withaferin A (WFA), in MDS. WFA was potently cytotoxic to …

Investigation Of The Safety Of Focused Ultrasound-Induced Blood-Brain Barrier Opening In A Natural Canine Model Of Aging, Meaghan Anne O'Reilly, Ryan Matthew Jones, Edward Barrett, Anthony P. Schwab, Elizabeth Head, Kullervo Hynynen

Sanders-Brown Center on Aging Faculty Publications

Rationale: Ultrasound-mediated opening of the Blood-Brain Barrier(BBB) has shown exciting potential for the treatment of Alzheimer's disease(AD). Studies in transgenic mouse models have shown that this approach can reduce plaque pathology and improve spatial memory. Before clinical translation can occur the safety of the method needs to be tested in a larger brain that allows lower frequencies be used to treat larger tissue volumes, simulating clinical situations. Here we investigate the safety of opening the BBB in half of the brain in a large aged animal model with naturally occurring amyloid deposits.

Methods: Aged dogs naturally accumulate plaques and show …

Availability Of Healthcare Resources And Epithelial Ovarian Cancer Stage Of Diagnosis And Mortality Among Blacks And Whites, Swati Sakhuja, Huifeng Yun, Maria Pisu, Tomi Akinyemiju

Epidemiology and Environmental Health Faculty Publications

Background: The purpose of this study is to examine whether racial disparities in epithelial ovarian cancer stage at diagnosis and survival may be explained by geographic availability of healthcare resources among Blacks and Whites.

Methods: Data from the Surveillance, Epidemiology and End Results (SEER) database was used to identify White and Black women ages 40 years and above diagnosed with epithelial ovarian cancer between 2000 and 2010. Data on county-level availability of healthcare resources was obtained from the Area Resource File. Multi-level regression models, overall and stratified by race and age, were used to examine the associations of health care …

Hops (Humulus Lupulus L.) Bitter Acids: Modulation Of Rumen Fermentation And Potential As An Alternative Growth Promoter, Michael D. Flythe, Isabelle A. Kagan, Yuxi Wang, Nelmy Narvaez

Animal and Food Sciences Faculty Publications

Antibiotics can improve ruminant growth and efficiency by altering rumen fermentation via selective inhibition of microorganisms. However, antibiotic use is increasingly restricted due to concerns about the spread of antibiotic-resistance. Plant-based antimicrobials are alternatives to antibiotics in animal production. The hops plant (Humulus lupulus L.) produces a range of bioactive secondary metabolites, including antimicrobial prenylated phloroglucinols, which are commonly called alpha- and beta-acids. These latter compounds can be considered phyto-ionophores, phytochemicals with a similar antimicrobial mechanism of action to ionophore antibiotics (e.g., monensin, lasalocid). Like ionophores, the hop beta-acids inhibit rumen bacteria possessing a classical Gram-positive cell envelope. This …

Pineal Gland Tumor But Not Pinealoma: A Case Report, Syeda Naqvi, Chintan Rupareliya, Abdullah Shams, Maria Hameed, Zabeen Mahuwala, Pirthvi Raj Giyanwani

Neurology Faculty Publications

The pineal gland is a small pinecone-shaped and functionally endocrine structure located in the epithalamus region. Developmentally, the pineal gland is considered as a part of the epithalamus. It plays a role in the entrainment of the circadian rhythms of an organism by producing melatonin, a functionally important hormone. Lesions of the pineal region are rare compared to other parts of the brain. A lesion may be tumorous or non-tumorous in nature. The most common lesions are tumors that are pineal parenchymal tumors (PPT) in origin. Gliomas are the second most common tumors in the pineal region. We report a …

A Mixed Methods Study Of Hiv-Related Services In Buprenorphine Treatment, Hannah K. Knudsen, Jennifer Cook, Michelle R. Lofwall, Sharon L. Walsh, Jamie L. Studts, Jennifer R. Havens

Behavioral Science Faculty Publications

Background: Opioid use disorder (OUD) is a major risk factor in the acquisition and transmission of HIV. Clinical practice guidelines call for the integration of HIV services in OUD treatment. This mixed methods study describes the integration of HIV services in buprenorphine treatment and examines whether HIV services vary by prescribers’ medical specialty and across practice settings.

Methods: Data were obtained via qualitative interviews with buprenorphine experts (n = 21) and mailed surveys from US buprenorphine prescribers (n = 1174). Survey measures asked about screening for HIV risk behaviors at intake, offering HIV education, recommending all new patients …

Racial And Socioeconomic Disparities Are More Pronounced In Inflammatory Breast Cancer Than Other Breast Cancers, Ryan A. Denu, John M. Hampton, Adam Currey, Roger T. Anderson, Rosemary D. Cress, Steven T. Fleming, Joseph Lipscomb, Xiao-Cheng Wu, J. Frank Wilson, Amy Trentham-Dietz

Epidemiology and Environmental Health Faculty Publications

Inflammatory breast cancer (IBC) is a rare yet aggressive form of breast cancer. We examined differences in patient demographics and outcomes in IBC compared to locally advanced breast cancer (LABC) and all other breast cancer patients from the Breast and Prostate Cancer Data Quality and Patterns of Care Study (POC-BP), containing information from cancer registries in seven states. Out of 7,624 cases of invasive carcinoma, IBC and LABC accounted for 2.2% (N = 170) and 4.9% (N = 375), respectively. IBC patients were more likely to have a higher number (P = 0.03) and severity (P …

Interleukin-6 (Il-6) Rs1800796 And Cyclin Dependent Kinase Inhibitor (Cdkn2a/Cdkn2b) Rs2383207 Are Associated With Ischemic Stroke In Indigenous West African Men, Rufus Akinyemi, Donna K. Arnett, Hemant K. Tiwari, Bruce Ovbiagele, Fred Sarfo, Vinodh Srinivasasainagendra, Marguerite Ryan Irvin, Abiodun Adeoye, Rodney T. Perry, Albert Akpalu, Carolyn Jenkins, Lukman Owolabi, Reginald Obiako, Kolawole Wahab, Emmanuel Sanya, Morenikeji Komolafe, Michael Fawale, Philip Adebayo, Godwin Osaigbovo, Taofiki Sunmonu, Paul Olowoyo, Innocent Chukwuonye, Yahaya Obiabo, Onoja Akpa, Sylvia Melikam, Raelle Saulson, Raj Kalaria, Adesola Ogunniyi, Mayowa Owolabi

Epidemiology and Environmental Health Faculty Publications

Background—Inherited genetic variations offer a possible explanation for the observed peculiarities of stroke in sub – Saharan African populations. Interleukin–6 polymorphisms have been previously associated with ischemic stroke in some non-African populations.

Aim—Herein we investigated, for the first time, the association of genetic polymorphisms of IL-6 and CDKN2A- CDKN2B and other genes with ischemic stroke among indigenous West African participants in the Stroke Investigative Research and Education Network (SIREN) Study.

Methods—Twenty-three previously identified single nucleotide polymorphisms (SNPs) in 14 genes of relevance to the neurobiology of ischemic stroke were investigated. Logistic regression models adjusting for known …

Selective Inhibitors Of Human Mpges-1 From Structure-Based Computational Screening, Ziyuan Zhou, Yaxia Yuan, Shuo Zhou, Kai Ding, Fang Zheng, Chang-Guo Zhan

Molecular Modeling and Biopharmaceutical Center Faculty Publications

Human mPGES-1 is recognized as a promising target for next generation of anti-inflammatory drugs. Although various mPGES-1 inhibitors have been reported in literature, few have entered clinical trials and none has been proven clinically useful so far. It is highly desired for developing the next generation of therapeutics for inflammation-related diseases to design and discover novel inhibitors of mPGES-1 with new scaffolds. Here, we report the identification of a series of new, potent and selective inhibitors of human mPGES-1 with diverse scaffolds through combined computational and experimental studies. The computationally modeled binding structures of these new inhibitors with mPGES-1 provide …

Estimation Of Exposure Distribution Adjusting For Association Between Exposure Level And Detection Limit, Yuchen Yang, Brent J. Shelton, Thomas Tucker, Li Li, Richard Kryscio, Li Chen

Statistics Faculty Publications

In environmental exposure studies, it is common to observe a portion of exposure measurements to fall below experimentally determined detection limits (DLs). The reverse Kaplan–Meier estimator, which mimics the well‐known Kaplan–Meier estimator for right‐censored survival data with the scale reversed, has been recommended for estimating the exposure distribution for the data subject to DLs because it does not require any distributional assumption. However, the reverse Kaplan–Meier estimator requires the independence assumption between the exposure level and DL and can lead to biased results when this assumption is violated. We propose a kernel‐smoothed nonparametric estimator for the exposure distribution without imposing …

Cascaded Multi-View Canonical Correlation (Camcco) For Early Diagnosis Of Alzheimer's Disease Via Fusion Of Clinical, Imaging And Omic Features, Asha Singanamalli, Haibo Wang, Anant Madabhushi, Michael Weiner, Paul Aisen, Ronald Petersen, Clifford Jack, William Jagust, John Trojanowki, Arthur Toga, Laurel Beckett, Robert Green, Andrew Saykin, John Morris, Leslie Shaw, Jeffrey Kaye, Joseph Quinn, Lisa Silbert, Betty Lind, Raina Carter, Sara Dolen, Lon Schneider, Sonia Pawluczyk, Mauricio Beccera, Liberty Teodoro, Bryan Spann, James Brewer, Helen Vanderswag, Adam Fleisher, Judith Heidebrink, Charles Smith, Greg A. Jicha, Peter A. Hardy, Partha Sinha, Elizabeth Oates, Gary Conrad

Neurology Faculty Publications

The introduction of mild cognitive impairment (MCI) as a diagnostic category adds to the challenges of diagnosing Alzheimer's Disease (AD). No single marker has been proven to accurately categorize patients into their respective diagnostic groups. Thus, previous studies have attempted to develop fused predictors of AD and MCI. These studies have two main limitations. Most do not simultaneously consider all diagnostic categories and provide suboptimal fused representations using the same set of modalities for prediction of all classes. In this work, we present a combined framework, cascaded multiview canonical correlation (CaMCCo), for fusion and cascaded classification that incorporates all diagnostic …

Linking Kindling To Increased Glutamate Release In The Dentate Gyrus Of The Hippocampus Through The Stxbp5/Tomosyn-1 Gene, Seth R. Batten, Elena A. Matveeva, Sidney W. Whiteheart, Thomas C. Vanaman, Greg A. Gerhardt, John T. Slevin

Psychology Faculty Publications

Introduction: In kindling, repeated electrical stimulation of certain brain areas causes progressive and permanent intensification of epileptiform activity resulting in generalized seizures. We focused on the role(s) of glutamate and a negative regulator of glutamate release, STXBP5/tomosyn-1, in kindling.

Methods: Stimulating electrodes were implanted in the amygdala and progression to two successive Racine stage 5 seizures was measured in wild-type and STXBP5/tomosyn-1^−/− (Tom^−/−) animals. Glutamate release measurements were performed in distinct brain regions using a glutamate-selective microelectrode array (MEA).

Results: Naïve Tom^−/− mice had significant increases in KCl-evoked glutamate release compared to naïve wild type as …

Stress Increases Peripheral Axon Growth And Regeneration Through Glucocorticoid Receptor-Dependent Transcriptional Programs, Jessica K. Lerch, Jessica K. Alexander, Kathryn M. Madalena, Dario Motti, Tam Quach, Akhil Dhamija, Alicia Zha, John C. Gensel, Jeanette Webster Marketon, Vance P. Lemmon, John L. Bixby, Phillip G. Popovich

Physiology Faculty Publications

Stress and glucocorticoid (GC) release are common behavioral and hormonal responses to injury or disease. In the brain, stress/GCs can alter neuron structure and function leading to cognitive impairment. Stress and GCs also exacerbate pain, but whether a corresponding change occurs in structural plasticity of sensory neurons is unknown. Here, we show that in female mice (Mus musculus) basal GC receptor (Nr3c1, also known as GR) expression in dorsal root ganglion (DRG) sensory neurons is 15-fold higher than in neurons in canonical stress-responsive brain regions (M. musculus). In response to stress or GCs, adult …

Abl Kinase Regulation By Braf/Erk And Cooperation With Akt In Melanoma, Aditi Jain, Rakshamani Tripathi, Courtney P. Turpin, Chi Wang, Rina Plattner

Pharmacology and Nutritional Sciences Faculty Publications

The melanoma incidence continues to increase, and the disease remains incurable for many due to its metastatic nature and high rate of therapeutic resistance. In particular, melanomas harboring BRAF^V600E and PTEN mutations often are resistant to current therapies, including BRAF inhibitors (BRAFi) and immune checkpoint inhibitors. Abl kinases (Abl/Arg) are activated in melanomas and drive progression; however, their mechanism of activation has not been established. Here we elucidate a novel link between BRAF^V600E/ERK signaling and Abl kinases. We demonstrate that BRAF^V600E/ERK play a critical role in binding, phosphorylating and regulating Abl localization and Abl/Arg activation …

A New Approach To Synthesize Of 4-Phenacylideneflavene Derivatives And To Evaluate Their Cytotoxic Effects On Hepg2 Cell Line, Hongbin Chen, Yang Xu, Yinan Zhang, Zongping Zheng

Pharmaceutical Sciences Faculty Publications

In this study, a convenient approach and green procedure for the synthesis of 4-phenacylideneflavenes has been developed from the reaction between 2,4-dihydroxybenzaldehyde and substituted acetophenones using boric acid as a catalyst in polyethylene glycol 400. Seven 4-phenacylideneflavenes were synthetized and their structures were confirmed by NMR and mass spectral analyses. Meanwhile, their possible mechanism of formation was also discussed. These products were found to have potential cytotoxic effect on HepG2 cell line with IC₅₀ values from 12.5 to 50 µM.

Body Size Predicts Cardiac And Vascular Resistance Effects On Men's And Women's Blood Pressure, Joyce M. Evans, Siqi Wang, Christopher Greb, Vladimir Kostas, Charles F. Knapp, Qingguang Zhang, Eric S. Roemmele, Michael B. Stenger, David C. Randall

Biomedical Engineering Faculty Publications

Key Points Summary

• We report how blood pressure, cardiac output and vascular resistance are related to height, weight, body surface area (BSA), and body mass index (BMI) in healthy young adults at supine rest and standing.
• Much inter-subject variability in young adult's blood pressure, currently attributed to health status, may actually result from inter-individual body size differences.
• Each cardiovascular variable is linearly related to height, weight and/or BSA (more than to BMI).
• When supine, cardiac output is positively related, while vascular resistance is negatively related, to body size. Upon standing, the change in vascular resistance is positively related to size. …

Targeting Hepatic Heparin-Binding Egf-Like Growth Factor (Hb-Egf) Induces Anti-Hyperlipidemia Leading To Reduction Of Angiotensin Ii-Induced Aneurysm Development, Seonwook Kim, Lihua Yang, Seongu Kim, Richard G. Lee, Mark J. Graham, Judith A. Berliner, Aldons J. Lusis, Lei Cai, Ryan E. Temel, Debra L. Rateri, Sangderk Lee

Saha Cardiovascular Research Center Faculty Publications

Objective

The upregulated expression of heparin binding EGF-like growth factor (HB-EGF) in the vessel and circulation is associated with risk of cardiovascular disease. In this study, we tested the effects of HB-EGF targeting using HB-EGF-specific antisense oligonucleotide (ASO) on the development of aortic aneurysm in a mouse aneurysm model.

Approach and results

Low-density lipoprotein receptor (LDLR) deficient mice (male, 16 weeks of age) were injected with control and HB-EGF ASOs for 10 weeks. To induce aneurysm, the mice were fed a high fat diet (22% fat, 0.2% cholesterol; w/w) at 5 week point of ASO administration and infused with angiotensin …

Ag-205 For The Treatment Of Breast Cancer, Rolf Joseph Craven

Pharmacology and Nutritional Sciences Faculty Patents

Compositions, methods, and combination therapies for the treatment of cancers, including lymphomas, leukemias, melanomas, lung cancer, and metastatic disease, are provided. Specifically, compositions comprising ligands to Pgrmc1 are disclosed for use in treating and inhibiting tumor growth and progression and inhibition of metastases. The compositions and methods using these ligands can be used alone or in combination with other reagents and cancer treatment modalities.

Burden Of Arrhythmias In Epilepsy Patients: A Nationwide Inpatient Analysis Of 1.4 Million Hospitalizations In The United States, Rupak Desai, Chintan Rupareliya, Upenkumar Patel, Syeda Naqvi, Smit Patel, Abhishek Lunagariya, Zabeen Mahuwala

Neurology Faculty Publications

Arrhythmias have been one of the common complications in epilepsy patients and have also been the reason for death. However, limited data exist about the burden and outcomes of arrhythmias by subtypes in epilepsy. Our study aims at evaluating the burden and differences in outcomes of various subtypes of arrhythmias in epilepsy patient population. The Nationwide Inpatient Sample (NIS) database from 2014 was examined for epilepsy and arrhythmias related discharges using appropriate International Classification of Disease, Ninth Revision Clinical Modification (ICD-9-CM) codes. The frequency of arrhythmias, gender differences in arrhythmia by subtypes, in-hospital outcomes and mortality predictors was analyzed. A …