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Scavenger Receptor Cd36 Expression Contributes To Adipose Tissue Inflammation And Cell Death In Diet-Induced Obesity, Lei Cai, Zhen Wang, Ailing Ji, Jason M. Meyer, Deneys R. Van Der Westhuyzen

Internal Medicine Faculty Publications

OBJECTIVE: The enlarged adipose tissue in obesity is characterized by inflammation, including the recruitment and infiltration of macrophages and lymphocytes. The objective of this study was to investigate the role of the scavenger receptor CD36 in high fat diet-induced obesity and adipose tissue inflammation and cell death.

EXPERIMENTAL APPROACH: Obesity and adipose tissue inflammation was compared in CD36 deficient (CD36 KO) mice and wild type (WT) mice fed a high fat diet (60% kcal fat) for 16 weeks and the inflammatory response was studied in primary adipocytes and macrophages isolated from CD36 KO and WT mice.

RESULTS: Compared to WT …

Bis-Quaternary Ammonium Salts And Methods For Modulating Neuronal Nicotinic Acetylcholine Receptors, Peter Crooks, Linda P. Dwoskin, Guangrong Zheng, Sangeetha Sumithran, Marharyta Pivavarchyk

Pharmaceutical Sciences Faculty Patents

Provided are bis-quaternary ammonium compounds which are modulators of nicotinic acetylcholine receptors. Also provided are methods of using the compounds for modulating the function of a nicotinic acetylcholine receptor, and for the prevention and/or treatment of central nervous system disorders, substance use and/or abuse, and or gastrointestinal tract disorders.

Shoc2 Is Targeted To Late Endosomes And Required For Erk1/2 Activation In Egf-Stimulated Cells, Emilia Galperin, Lina Abdelmoti, Alexander Sorkin

Molecular and Cellular Biochemistry Faculty Publications

Shoc2 is the putative scaffold protein that interacts with RAS and RAF, and positively regulates signaling to extracellular signal-regulated protein kinases 1 and 2 (ERK1/2). To elucidate the mechanism by which Shoc2 regulates ERK1/2 activation by the epidermal growth factor (EGF) receptor (EGFR), we studied subcellular localization of Shoc2. Upon EGFR activation, endogenous Shoc2 and red fluorescent protein tagged Shoc2 were translocated from the cytosol to a subset of late endosomes containing Rab7. The endosomal recruitment of Shoc2 was blocked by overexpression of a GDP-bound H-RAS (N17S) mutant and RNAi knockdown of clathrin, suggesting the requirement of RAS activity and …

Inducible Cre Transgenic Mouse Strain For Skeletal Muscle-Specific Gene Targeting, John J. Mccarthy, Ratchakrit Srikuea, Tyler J. Kirby, Charlotte A. Peterson, Karyn A. Esser

Center for Muscle Biology Faculty Publications

BACKGROUND: The use of the Cre/loxP system for gene targeting has been proven to be a powerful tool for understanding gene function. The purpose of this study was to create and characterize an inducible, skeletal muscle-specific Cre transgenic mouse strain.

METHODS: To achieve skeletal muscle-specific expression, the human α-skeletal actin promoter was used to drive expression of a chimeric Cre recombinase containing two mutated estrogen receptor ligand-binding domains.

RESULTS: Western blot analysis, PCR and β-galactosidase staining confirmed that Cre-mediated recombination was restricted to limb and craniofacial skeletal muscles only after tamoxifen administration.

CONCLUSIONS: A transgenic mouse was created that allows …

Eye Size At Birth In Prosimian Primates: Life History Correlates And Growth Patterns, Joshua R. Cummings, Magdalena N. Muchlinski, E. Christopher Kirk, Susan J. Rehorek, Valerie B. Deleon, Timothy D. Smith

Neuroscience Faculty Publications

BACKGROUND: Primates have large eyes relative to head size, which profoundly influence the ontogenetic emergence of facial form. However, growth of the primate eye is only understood in a narrow taxonomic perspective, with information biased toward anthropoids.

METHODOLOGY/PRINCIPAL FINDINGS: We measured eye and bony orbit size in perinatal prosimian primates (17 strepsirrhine taxa and Tarsius syrichta) to infer the extent of prenatal as compared to postnatal eye growth. In addition, multiple linear regression was used to detect relationships of relative eye and orbit diameter to life history variables. ANOVA was used to determine if eye size differed according to activity …

Forage News [2012-05], Department Of Plant And Soil Sciences, University Of Kentucky

Forage News

• 4th Annual Equine Farm & Facilities Expo
• Grazing School
• In Search of 300-Day Grazing
• Farmland Prices Expected to Keep Rising
• Record Prices, Low Numbers: Where Are We?
• Harvesting Summer Annual Grasses for Hay

The Letter Of Richard Wyche: An Interrogation Narrative, Christopher G. Bradley

Law Faculty Scholarly Articles

This is a translation, with introduction, of the Letter of Richard Wyche—one of only two heresy interrogation narratives from medieval England written from the perspective of the accused heretic.

The Letter is an autobiographical account of Richard Wyche’s interrogation, in 1402-1403, at the hands of church officials. Wyche originally composed the Letter in (Middle) English but it survives only in a Latin translation, alongside other forbidden texts in a manuscript now in Prague. Wyche wrote and covertly sent away this Letter to an audience of intimates sympathetic to the cause (the so-called Wycliffite or Lollard heresy) before his interrogations ended. …

Distribution, Elimination, And Biopersistence To 90 Days Of A Systemically Introduced 30 Nm Ceria-Engineered Nanomaterial In Rats, Robert A. Yokel, Tu C. Au, Robert Macphail, Sarita S. Hardas, D. Allan Butterfield, Rukhsana Sultana, Michael Goodman, Michael T. Tseng, Mo Dan, Hamed Haghnazar, Jason M. Unrine, Uschi M. Graham, Peng Wu, Eric A. Grulke

Pharmaceutical Sciences Faculty Publications

Nanoceria is used as a catalyst in diesel fuel, as an abrasive in printed circuit manufacture, and is being pursued as an antioxidant therapeutic. Our objective is to extend previous findings showing that there were no reductions of cerium in organs of the mononuclear phagocyte (reticuloendothelial) system up to 30 days after a single nanoscale ceria administration. An ~5% aqueous dispersion of citrate-stabilized 30 nm ceria, synthesized and characterized in-house, or vehicle, was iv infused into rats terminated 1, 7, 30, or 90 days later. Cageside observations were obtained daily, body weight weekly. Daily urinary and fecal cerium outputs were …

Pyrosequencing The Bemisia Tabaci Transcriptome Reveals A Highly Diverse Bacterial Community And A Robust System For Insecticide Resistance, Wen Xie, Qing-Shu Meng, Qing-Jun Wu, Shao-Li Wang, Xin Yang, Ni-Na Yang, Ru-Mei Li, Xiao-Guo Jiao, Hui-Peng Pan, Bai-Ming Liu, Qi Su, Bao-Yun Xu, Song-Nian Hu, Xuguo Zhou, You-Jun Zhang

Entomology Faculty Publications

BACKGROUND: Bemisia tabaci (Gennadius) is a phloem-feeding insect poised to become one of the major insect pests in open field and greenhouse production systems throughout the world. The high level of resistance to insecticides is a main factor that hinders continued use of insecticides for suppression of B. tabaci. Despite its prevalence, little is known about B. tabaci at the genome level. To fill this gap, an invasive B. tabaci B biotype was subjected to pyrosequencing-based transcriptome analysis to identify genes and gene networks putatively involved in various physiological and toxicological processes.

METHODOLOGY AND PRINCIPAL FINDINGS: Using Roche 454 pyrosequencing, …

Population Genetic Structure Of Aedes Polynesiensis In The Society Islands Of French Polynesia: Implications For Control Using A Wolbachia-Based Autocidal Strategy, Corey L. Brelsfoard, Stephen L. Dobson

Entomology Faculty Publications

BACKGROUND: Aedes polynesiensis is the primary vector of Wuchereria bancrofti in the South Pacific and an important vector of dengue virus. An improved understanding of the mosquito population genetics is needed for insight into the population dynamics and dispersal, which can aid in understanding the epidemiology of disease transmission and control of the vector. In light of the potential release of a Wolbachia infected strain for vector control, our objectives were to investigate the microgeographical and temporal population genetic structure of A. polynesiensis within the Society Islands of French Polynesia, and to compare the genetic background of a laboratory strain …

Harnessing The Potential Of Comparative Effectiveness Research And Delivery System Innovation Through Practice-Based Research, Glen P. Mays

Health Management and Policy Presentations

Testing delivery system innovations in health care and public health allows the practice-based research enterprise to lead the way toward gains in health and economic efficiency.

Rapid Spread Of Tomato Yellow Leaf Curl Virus In China Is Aided Differentially By Two Invasive Whiteflies, Huipeng Pan, Dong Chu, Wenqian Yan, Qi Su, Baiming Liu, Shaoli Wang, Qingjun Wu, Wen Xie, Xiaoguo Jiao, Rumei Li, Nina Yang, Xin Yang, Baoyun Xu, Judith K. Brown, Xuguo Zhou, Youjun Zhang

Entomology Faculty Publications

BACKGROUND: Tomato yellow leaf curl virus (TYLCV) was introduced into China in 2006, approximately 10 years after the introduction of an invasive whitefly, Bemisia tabaci (Genn.) B biotype. Even so the distribution and prevalence of TYLCV remained limited, and the economic damage was minimal. Following the introduction of Q biotype into China in 2003, the prevalence and spread of TYLCV started to accelerate. This has lead to the hypothesis that the two biotypes might not be equally competent vectors of TYLCV.

METHODOLOGY/PRINCIPAL FINDINGS: The infection frequency of TYLCV in the field-collected B. tabaci populations was investigated, the acquisition and transmission …

Insulin Degludec, The New Generation Basal Insulin Or Just Another Basal Insulin?, Sami N. Nasrallah, L. Raymond Reynolds

Internal Medicine Faculty Publications

The advances in recombinant DNA technology have led to an improvement in the properties of currently available long-acting insulin analogs. Insulin degludec, a new generation ultra-long-acting basal insulin, currently in phase 3 clinical trials, has a promising future in clinical use. When compared to its rival basal insulin analogs, a longer duration of action and lower incidence of hypoglycemic events in both type 1 and type 2 diabetic patients has been demonstrated. Its unique mechanism of action is based on multihexamer formation after subcutaneous injection. This reportedly allows for less pharmacodynamic variability and within-subject variability than currently available insulin analogs, …

Prostate Cancer-Specific And Potent Antitumor Effect Of A Dd3-Controlled Oncolytic Virus Harboring The Pten Gene, Miao Ding, Xin Cao, Hai-Neng Xu, Jun-Kai Fan, Hong-Ling Huang, Dong-Qin Yang, Yu-Hua Li, Jian Wang, Runsheng Li, Xin-Yuan Liu

Molecular and Cellular Biochemistry Faculty Publications

Prostate cancer is a major health problem for men in Western societies. Here we report a Prostate Cancer-Specific Targeting Gene-Viro-Therapy (CTGVT-PCa), in which PTEN was inserted into a DD3-controlled oncolytic viral vector (OV) to form Ad.DD3.E1A.E1B(Δ55)-(PTEN) or, briefly, Ad.DD3.D55-PTEN. The woodchuck post-transcriptional element (WPRE) was also introduced at the downstream of the E1A coding sequence, resulting in much higher expression of the E1A gene. DD3 is one of the most prostate cancer-specific genes and has been used as a clinical bio-diagnostic marker. PTEN is frequently inactivated in primary prostate cancers, which is crucial for prostate cancer progression. Therefore, the Ad.DD3.D55-PTEN …

Acupuncture: The New Ancient, Connie Jennings

Year of China Events

No abstract provided.

Skin Regeneration In Adult Axolotls: A Blueprint For Scar-Free Healing In Vertebrates, Ashley W. Seifert, James R. Monaghan, S. Randal Voss, Malcolm Maden

Biology Faculty Publications

While considerable progress has been made towards understanding the complex processes and pathways that regulate human wound healing, regenerative medicine has been unable to develop therapies that coax the natural wound environment to heal scar-free. The inability to induce perfect skin regeneration stems partly from our limited understanding of how scar-free healing occurs in a natural setting. Here we have investigated the wound repair process in adult axolotls and demonstrate that they are capable of perfectly repairing full thickness excisional wounds made on the flank. In the context of mammalian wound repair, our findings reveal a substantial reduction in hemostasis, …

G9a Interacts With Snail And Is Critical For Snail-Mediated E-Cadherin Repression In Human Breast Cancer, Chenfang Dong, Yadi Wu, Jun Yao, Yifan Wang, Yinhua Yu, Piotr G. Rychahou, B. Mark Evers, Binhua P. Zhou

Molecular and Cellular Biochemistry Faculty Publications

Breast cancers are highly heterogeneous but can be grouped into subtypes based on several criteria, including level of expression of certain markers. Claudin-low breast cancer (CLBC) is associated with early metastasis and resistance to chemotherapy, while gene profiling indicates it is characterized by the expression of markers of epithelial-mesenchymal transition (EMT) - a phenotypic conversion linked with metastasis. Although the epigenetic program controlling the phenotypic and cellular plasticity of EMT remains unclear, one contributor may be methylation of the E-cadherin promoter, resulting in decreased E-cadherin expression, a hallmark of EMT. Indeed, reduced E-cadherin often occurs in CLBC and may contribute …

A Non-Canonical E-Box Within The Myod Core Enhancer Is Necessary For Circadian Expression In Skeletal Muscle, Xiping Zhang, Samir P. Patel, John J. Mccarthy, Alexander G. Rabchevsky, David J. Goldhamer, Karyn A. Esser

Center for Muscle Biology Faculty Publications

The myogenic differentiation 1 (MyoD) gene is a master regulator of myogenesis. We previously reported that the expression of MyoD mRNA oscillates over 24 h in skeletal muscle and that the circadian clock transcription factors, BMAL1 (brain and muscle ARNT-like 1) and CLOCK (circadian locomotor output cycles kaput), were bound to the core enhancer (CE) of the MyoD gene in vivo. In this study, we provide in vivo and in vitro evidence that the CE is necessary for circadian expression of MyoD in adult muscle. Gel shift assays identified a conserved non-canonical E-box within the CE that …

Moral Judgments & International Crimes: The Disutility Of Desert, Andrew K. Woods

Law Faculty Scholarly Articles

The international criminal regime exhibits many retributive features, but scholars and practitioners rarely defend the regime in purely retributive terms—that is, by reference to the inherent value of punishing the guilty. Instead, they defend it on the consequentialist grounds that it produces the best policy outcomes, such as deterrence, conflict resolution, and reconciliation. These scholars and practitioners implicitly adopt a behavioral theory known as the "utility of desert," a theory about the usefulness of appealing to people's retributive intuitions. That theory has been critically examined in domestic criminal scholarship but practically ignored in international criminal law.

This Article fills this …

Sustainable Agriculture Undergraduate Degree Programs: A Land-Grant University Mission, Krista L. Jacobsen, Kim L. Niewolny, Michelle S. Schroeder-Moreno, Mark Van Horn, Alison H. Harmon, Yolanda H. Chen Fanslow, Mark A. Williams, Damian Parr

Horticulture Faculty Publications

There has been considerable growth in the number undergraduate degree programs in sustainable agriculture (SA) in universities and colleges across the country in the past 25 years. As a subset of this national trend, land-grant universities (LGUs) are emerging as catalysts in innovative SA program development, in part due to the LGU tripartite mission of education, extension, and research. This mission compels LGUs to develop undergraduate degree offerings to engage student, faculty, and community stakeholders who are increasingly interested in SA. In this article, which is an outcome of a gathering of faculty, staff and students from SA programs at …

Does Emotional Memory Enhancement Assist The Memory-Impaired?, Lucas S. Broster, Lee X. Blonder, Yang Jiang

Behavioral Science Faculty Publications

We review recent work on emotional memory enhancement in older adults and patients with mild cognitive impairment (MCI) or Alzheimer dementia (AD) and evaluate the viability of incorporating emotional components into cognitive rehabilitation for these groups. First, we identify converging evidence regarding the effects of emotional valence on working memory in healthy aging. Second, we introduce work that suggests a more complex role for emotional memory enhancement in aging and identify a model capable of unifying disparate research findings. Third, we survey the neuroimaging literature for evidence of a special role for the amygdala in MCI and early AD in …

Inflammatory Responses To Induced Infectious Endometritis In Mares Resistant Or Susceptible To Persistent Endometritis, Mette Christoffersen, Elizabeth Woodward, Anders M. Bojesen, Stine Jacobsen, Morten R. Petersen, Mats H. T. Troedsson, Henrik Lehn-Jensen

Veterinary Science Faculty Publications

BACKGROUND: The objective of the study was to evaluate the gene expression of inflammatory cytokines (interleukin [IL]-1β, IL-6, IL-8, IL-10, tumor necrosis factor [TNF]-α, IL-1 receptor antagonist [ra] and serum amyloid A (SAA) in endometrial tissue and circulating leukocytes in response to uterine inoculation of 105 colony forming units (CFU) Escherichia coli in mares. Before inoculation, mares were classified as resistant or susceptible to persistent endometritis based on their uterine inflammatory response to infusion of 109 killed spermatozoa and histological assessment of the endometrial quality. Endometrial biopsies were obtained 3, 12, 24 and 72 hours (h) after bacterial inoculation and …

Motor Neuron Apoptosis And Neuromuscular Junction Perturbation Are Prominent Features In A Drosophila Model Of Fus-Mediated Als, Ruohan Xia, Yajuan Liu, Liuqing Yang, Jozsef Gal, Haining Zhu, Jianhang Jia

Markey Cancer Center Faculty Publications

BACKGROUND: Amyotrophic lateral sclerosis (ALS) is progressive neurodegenerative disease characterized by the loss of motor function. Several ALS genes have been identified as their mutations can lead to familial ALS, including the recently reported RNA-binding protein fused in sarcoma (Fus). However, it is not clear how mutations of Fus lead to motor neuron degeneration in ALS. In this study, we present a Drosophila model to examine the toxicity of Fus, its Drosophila orthologue Cabeza (Caz), and the ALS-related Fus mutants.

RESULTS: Our results show that the expression of wild-type Fus/Caz or FusR521G induced progressive toxicity in multiple tissues of the …

Sexualidad, Opresión Y El Fin De La Esperanza En El Sexto Y Hombres Sin Mujer: Retratos De Dolor Y Crisis Colectiva, Jorge Zavaleta

Nomenclatura: aproximaciones a los estudios hispánicos

No abstract provided.

La Habana Y Medellín: Dos Mundos Poshumanistas Y Posapocalípticos A Través De La Neblina Del Ayer Y Rosario Tijeras, Osvaldo Di Paolo

Nomenclatura: aproximaciones a los estudios hispánicos

No abstract provided.

Violence And Apocalypse In Ricardo Chávez Castañeda's El Día Del Hurón, Kristina Puotkalyte-Gurgel

Nomenclatura: aproximaciones a los estudios hispánicos

No abstract provided.

Genetically Engineered Equine Influenza Virus And Uses Thereof, Peter Palese, Adolfo Garcia-Sastre, Thomas Chambers

Veterinary Science Faculty Patents

The present invention relates, in general, to attenuated equine influenza viruses having an impaired ability to antagonize the cellular interferon (IFN) response, and the use of such attenuated viruses in vaccine and pharmaceutical formulations. In particular, the invention relates to attenuated equine influenza viruses having modifications to an equine NS1 gene that diminish or eliminate the ability of the NS1 gene product to antagonize the cellular IFN response. These viruses replicate in vivo, but demonstrate decreased replication, virulence and increased attenuation, and therefore are well suited for use in live virus vaccines, and pharmaceutical formulations.

Modified Rubisco Large Subunit N-Methyltransferase Useful For Targeting Molecules To The Active-Site Vicinity Of Ribulose-1,5-Bisphosphate, Robert L. Houtz

Horticulture Faculty Patents

The present invention generally relates to a modified Rubisco large subunit ^εN-Methyltransferase (Rubisco LSMT, or RLSMT). The present invention also relates to a modified RLSMT-carbonic anhydrase (RLSMT-CA). This modified RLSMT-CA improves the efficiency of the reduction of CO₂ during photosynthesis, which may increase plant growth rates. The present invention also relates to nucleic acids encoding the modified RLSMT-CA or modified RLSMT. Also, the present invention relates to cells including the modified RLSMT-CA or modified RLSMT, plants containing the modified RLSMT-CA or modified RLSMT, and methods using compositions of the present invention. In addition, the present invention relates to …

Poster Session, Kentucky Water Resources Research Institute, University Of Kentucky

Kentucky Water Resources Annual Symposium

• Western Kentucky Deep Saline Reservoir CO₂ Storage Test: Shallow Groundwater Monitoring Results, E. Glynn Beck and others, Kentucky Geological Survey
• Baseline Soil Properties of a Central Kentucky Riparian Buffer, Amanda Gumbert and others, Dept of Plant and Soil Science, UK
• The Kentucky Water Well Driller’s Certification Program, Scotty E. Robertson and David A. Jackson, Kentucky Division of Water, Frankfort, KY
• Influences of Cladophora Bloom on the Diets of Amblema plicata and Elliptio dilatata in the Upper Green River, Kentucky, Jennifer M. Yates and others, Dept of Biology, Western Kentucky University
• Using Electrical Resistivity to Locate …

Session 2a, Kentucky Water Resources Research Institute, University Of Kentucky

Kentucky Water Resources Annual Symposium

• The Potential for Using a P Loss Model to Improve the Accuracy of the Kentucky Phosphorus Index, Carl H. Bolster, USDA-ARS, Bowling Green, KY
• Additive State Space Model – A Promising Approach to Water- Quality-Related Treatment Experiments in Heterogeneous Landscapes, Ole Wendroth, Dept of Plant and Soil Sciences, UK
• Development and Application of Numeric Interpretations of Kentucky’s Narrative Water Quality Standards for Nutrients, Lara Panayotoff, Kentucky Division of Water, Frankfort, KY
• Arsenic Removal in Reactor Systems, Aniruddha Dastidar and Y.T. Wang, Watershed Management Branch and Dept of Civil Engineering, UK
• Trends in Water Quality Issues for …