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2014

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A Distributed Model Of Oilseed Biorefining, Via Integrated Industrial Ecology Exchanges, Jeremy C. Ferrell Jan 2014

A Distributed Model Of Oilseed Biorefining, Via Integrated Industrial Ecology Exchanges, Jeremy C. Ferrell

Dissertations

As the demand for direct petroleum substitutes increases, biorefineries are poised to become centers for conversion of biomass into fuels, energy, and biomaterials. A distributed model offers reduced transportation, tailored process technology to available feedstock, and increased local resilience. Oilseeds are capable of producing a wide variety of useful products additive to food, feed, and fuel needs. Biodiesel manufacturing technology lends itself to smaller-scale distributed facilities able to process diverse feedstocks and meet demand of critical diesel fuel for basic municipal services, safety, sanitation, infrastructure repair, and food production. Integrating biodiesel refining facilities as tenants of eco-industrial parks presents a …


Invasion Of Winter Moth In New England: Effects Of Defoliation And Site Quality On Tree Mortality., Michael J. Simmons, Thomas D. Lee, Mark J. Ducey, Kevin J. Dodds Jan 2014

Invasion Of Winter Moth In New England: Effects Of Defoliation And Site Quality On Tree Mortality., Michael J. Simmons, Thomas D. Lee, Mark J. Ducey, Kevin J. Dodds

Natural Resources & the Environment

Abstract

Widespread and prolonged defoliation by the European winter moth, Operophtera brumata L., has occurred in forests of eastern Massachusetts for more than a decade and populations of winter moth continue to invade new areas of New England. This study characterized the forests of eastern Massachusetts invaded by winter moth and related the duration of winter moth defoliation estimated using dendrochronology to observed levels of tree mortality and understory woody plant density. Quercus basal area mortality in mixed Quercus and mixed Quercus-Pinus strobus forests in eastern Massachusetts ranged from 0-30%; mortality of Quercus in these forests was related to site …


2013 Touro College & University System Faculty Publications, Touro College & University System Jan 2014

2013 Touro College & University System Faculty Publications, Touro College & University System

Faculty Publications Books

This is the 2013 edition of the Faculty Publications Book of the Touro College & University System. It includes all eligible 2013 publication citations of faculty within the Touro College & University System, including New York Medical College (NYMC). It was produced as a joint effort of the Touro College Libraries and the Health Sciences Library at NYMC.


Orange Matters, Christine Yackel, Pablo Mayo Cerqueiro, Rob Enslin, Amy Speach, Jay Cox Jan 2014

Orange Matters, Christine Yackel, Pablo Mayo Cerqueiro, Rob Enslin, Amy Speach, Jay Cox

Syracuse University Magazine

Highlights select Syracuse University students, teachers, programs, and employees.


Children As Proto-Citizens: Equal Protection, Citizenship, And Lessons From The Child-Centered Cases, Catherine E. Smith, Susannah W. Pollvogt Jan 2014

Children As Proto-Citizens: Equal Protection, Citizenship, And Lessons From The Child-Centered Cases, Catherine E. Smith, Susannah W. Pollvogt

Scholarly Articles

The rights of children have recently taken a prominent role in the popular and judicial consciousness. This is largely due to litigation over marriage equality. In authoring the majority opinion in United States v. Windsor, 133 S. Ct. 2675 (2013), Justice Kennedy cited tangible and psychic harm to the children of same-sex couples as a basis for invalidating the federal Defense of Marriage Act. Post-Windsor, myriad state and federal courts similarly have recognized the manner in which state-level marriage bans inflict harm on the children of same-sex couples. Yet, while courts have recognized the significance of harm to children …


2014-2015 Louisiana Tech University Catalog, Louisiana Tech University Jan 2014

2014-2015 Louisiana Tech University Catalog, Louisiana Tech University

Louisiana Tech University Catalogs

The Louisiana University Catalog includes announcements and course descriptions for courses offered at Louisiana Tech University for the academic year of 2014-2015.


Telling The Story Of Stepfamily Beginnings: The Relationship Between Young-Adult Stepchildren’S Stepfamily Origin Stories And Their Satisfaction With The Stepfamily, Jody Koenig Kellas, Leslie Baxter, Cassandra Leclair-Underberg, Matthew Thatcher, Tracy Routsong, Emily Lamb Normand, Dawn O. Braithwaite Jan 2014

Telling The Story Of Stepfamily Beginnings: The Relationship Between Young-Adult Stepchildren’S Stepfamily Origin Stories And Their Satisfaction With The Stepfamily, Jody Koenig Kellas, Leslie Baxter, Cassandra Leclair-Underberg, Matthew Thatcher, Tracy Routsong, Emily Lamb Normand, Dawn O. Braithwaite

Department of Communication Studies: Faculty Publications

The current study adopts a narrative perspective in examining the content of 80 stepchildren’s stepfamily origin stories. Results reveal five types of stepfamily origin stories: Sudden, Dark-sided, Ambivalent, Idealized, and Incremental. Results support the hypothesis that story type would predict differences in family satisfaction; stepchildren who described their stepfamily origins as Idealized were more satisfied than those whose origins were Dark-sided or Sudden. Overall, participants framed their stepfamily identity more positively when their stepfamily beginnings were characterized by closeness, friendship, and even expected ups and downs, rather than when they were left out of the process of negotiating …


Football Game Program 2 2014, George Fox University Archives Jan 2014

Football Game Program 2 2014, George Fox University Archives

Football

Football Game Program 2 2014


Football Game Program 2014, George Fox University Archives Jan 2014

Football Game Program 2014, George Fox University Archives

Football

Football Game Program 2014


Football Game Program 5 2014, George Fox University Archives Jan 2014

Football Game Program 5 2014, George Fox University Archives

Football

Football Game Program 5 2014


The Role Of Magnetic Resonance Imaging (Mri) In Focal Therapy For Prostate Cancer: Recommendations From A Consensus Panel, B. G. Muller, J. J. Futterer, R. T. Gupta, A. Katz, A. Kirkham, J. Kurhanewicz, J. W. Moul, A. R. Rastinehad, C. Robertson, M. Marberger, +7 Additional Authors Jan 2014

The Role Of Magnetic Resonance Imaging (Mri) In Focal Therapy For Prostate Cancer: Recommendations From A Consensus Panel, B. G. Muller, J. J. Futterer, R. T. Gupta, A. Katz, A. Kirkham, J. Kurhanewicz, J. W. Moul, A. R. Rastinehad, C. Robertson, M. Marberger, +7 Additional Authors

Journal Articles

OBJECTIVE: To establish a consensus on the utility of multiparametric magnetic resonance imaging (mpMRI) to identify patients for focal therapy. METHODS: Urological surgeons, radiologists, and basic researchers, from Europe and North America participated in a consensus meeting about the use of mpMRI in focal therapy of prostate cancer. The consensus process was face-to-face and specific clinical issues were raised and discussed with agreement sought when possible. All participants are listed among the authors. Topics specifically did not include staging of prostate cancer, but rather identifying the optimal requirements for performing MRI, and the current status of optimally performed mpMRI to …


Tissue Engineered Meniscus Repair: Influence Of Cell Passage Number, Tissue Origin, And Biomaterial Carrier, J. A. Schwartz, W. Wang, T. Goldstein, D. A. Grande Jan 2014

Tissue Engineered Meniscus Repair: Influence Of Cell Passage Number, Tissue Origin, And Biomaterial Carrier, J. A. Schwartz, W. Wang, T. Goldstein, D. A. Grande

Journal Articles

Objective. Studies have shown that meniscal repairs have better outcomes over both partial and total meniscectomies. Tissue engineering strategies to repair meniscus tears have been explored using cell sources that involve a donor as well as a period of in vitro cell expansion before use. This study explored cell sources that could be easily harvested and rapidly isolated by enzymatic digestion and cannulated delivery. Methods. Bovine menisci were used to create a bucket handle tear. Cell lines were established from meniscus, synovium, and adipose tissue and fluorescently labeled. At passages P2, P4, and P8, cells were added to the defect …


Cigarette Smoking Is Associated With An Increased Risk Of Biochemical Disease Recurrence, Metastasis, Castration-Resistant Prostate Cancer, And Mortality After Radical Prostatectomy: Results From The Search Database, D. M. Moreira, W. J. Aronson, M. K. Terris, C. J. Kane, C. L. Amling, M. R. Cooperberg, P. Boffetta, S. J. Freedland Jan 2014

Cigarette Smoking Is Associated With An Increased Risk Of Biochemical Disease Recurrence, Metastasis, Castration-Resistant Prostate Cancer, And Mortality After Radical Prostatectomy: Results From The Search Database, D. M. Moreira, W. J. Aronson, M. K. Terris, C. J. Kane, C. L. Amling, M. R. Cooperberg, P. Boffetta, S. J. Freedland

Journal Articles

BACKGROUND: The current study was conducted to analyze the association between cigarette smoking and metastasis (the primary outcome) as well as time to biochemical disease recurrence (BCR), metastasis, castration-resistant prostate cancer (CRPC), and prostate cancer-specific and overall mortality (secondary outcomes) after radical prostatectomy among men from the Shared Equal Access Regional Cancer Hospital cohort. METHODS: A retrospective analysis was performed of 1450 subjects for whom smoking status was available from preoperative notes. Analysis of baseline characteristics by smoking status was performed using the chi-square and rank sum tests. The association between smoking status and time to the event was analyzed …


Guanine Nucleotide Exchange Factor Dock7 Mediates Hgf- Induced Glioblastoma Cell Invasion Via Rac Activation, D. W. Murray, S. Didier, A. Chan, V. Paulino, L. Van Aelst, R. Ruggieri, N. L. Tran, A. T. Byrne, M. Symons Jan 2014

Guanine Nucleotide Exchange Factor Dock7 Mediates Hgf- Induced Glioblastoma Cell Invasion Via Rac Activation, D. W. Murray, S. Didier, A. Chan, V. Paulino, L. Van Aelst, R. Ruggieri, N. L. Tran, A. T. Byrne, M. Symons

Journal Articles

Background: Glioblastoma multiforme (GBM), a highly invasive primary brain tumour, remains an incurable disease. Rho GTPases and their activators, guanine nucleotide exchange factors (GEFs), have central roles in GBM invasion. Anti-angiogenic therapies may stimulate GBM invasion via HGF/c-Met signalling. We aim to identify mediators of HGF-induced GBM invasion that may represent targets in a combination anti-angiogenic/anti-invasion therapeutic paradigm. Methods: Guanine nucleotide exchange factor expression was measured by microarray analysis and western blotting. Specific depletion of proteins was accomplished using siRNA. Cell invasion was determined using matrigel and brain slice assays. Cell proliferation and survival were monitored using sulforhodamine B and …


Hmgb1 Enhances Immune Suppression By Facilitating The Differentiation And Suppressive Activity Of Myeloid-Derived Suppressor Cells, K. H. Parker, P. Sinha, L. A. Horn, V. K. Clements, H. Yang, J. H. Li, K. J. Tracey, S. Ostrand-Rosenberg Jan 2014

Hmgb1 Enhances Immune Suppression By Facilitating The Differentiation And Suppressive Activity Of Myeloid-Derived Suppressor Cells, K. H. Parker, P. Sinha, L. A. Horn, V. K. Clements, H. Yang, J. H. Li, K. J. Tracey, S. Ostrand-Rosenberg

Journal Articles

Chronic inflammation often precedes malignant transformation and later drives tumor progression. Likewise, subversion of the immune system plays a role in tumor progression, with tumoral immune escape now well recognized as a crucial hallmark of cancer. Myeloid-derived suppressor cells (MDSC) are elevated in most individuals with cancer, where their accumulation and suppressive activity are driven by inflammation. Thus, MDSCs may define an element of the pathogenic inflammatory processes that drives immune escape. The secreted alarmin HMGB1 is a proinflammatory partner, inducer, and chaperone for many proinflammatory molecules that MDSCs develop. Therefore, in this study, we examined HMGB1 as a potential …


Jak/Stat1 Signaling Promotes Hmgb1 Hyperacetylation And Nuclear Translocation, B. Lu, K. Kwan, M. Robinson, M. A. D. Van Zoelen, H. Yang, J. Li, S. S. Chavan, H. Wang, U. Andersson, K. J. Tracey, +5 Additional Authors Jan 2014

Jak/Stat1 Signaling Promotes Hmgb1 Hyperacetylation And Nuclear Translocation, B. Lu, K. Kwan, M. Robinson, M. A. D. Van Zoelen, H. Yang, J. Li, S. S. Chavan, H. Wang, U. Andersson, K. J. Tracey, +5 Additional Authors

Journal Articles

Extracellular high-mobility group box (HMGB)1 mediates inflammation during sterile and infectious injury and contributes importantly to disease pathogenesis. The first critical step in the release of HMGB1 from activated immune cells is mobilization from the nucleus to the cytoplasm, a process dependent upon hyperacetylation within two HMGB1 nuclear localization sequence (NLS) sites. The inflammasomes mediate the release of cytoplasmic HMGB1 in activated immune cells, but the mechanism of HMGB1 translocation from nucleus to cytoplasm was previously unknown. Here, we show that pharmacological inhibition of JAK/STAT1 inhibits LPS-induced HMGB1 nuclear translocation. Conversely, activation of JAK/STAT1 by type 1 interferon (IFN) stimulation …


The Regulation Of Rhoa At Focal Adhesions By Stard13 Is Important For Astrocytoma Cell Motility, B. D. Khalil, S. Hanna, B. A. Saykali, S. El-Sitt, A. Nasrallah, D. Marston, M. El-Sabban, K. M. Hahn, M. Symons, M. El-Sibai Jan 2014

The Regulation Of Rhoa At Focal Adhesions By Stard13 Is Important For Astrocytoma Cell Motility, B. D. Khalil, S. Hanna, B. A. Saykali, S. El-Sitt, A. Nasrallah, D. Marston, M. El-Sabban, K. M. Hahn, M. Symons, M. El-Sibai

Journal Articles

Malignant astrocytomas are highly invasive into adjacent and distant regions of the normal brain. Rho GTPases are small monomeric G proteins that play important roles in cytoskeleton rearrangement, cell motility and tumor invasion. In the present study, we show that the knock down of StarD13, a GTPase activating protein (GAP) for RhoA and Cdc42, inhibits astrocytoma cell migration through modulating focal adhesion dynamics and cell adhesion. This effect is mediated by the resulting constitutive activation of RhoA and the subsequent indirect inhibition of Rac. Using Total Internal Reflection Fluorescence (TIRF)-based Forster Resonance Energy Transfer (FRET), we show that RhoA activity …


Semapimod Sensitizes Glioblastoma Tumors To Ionizing Radiation By Targeting Microglia, I. S. Miller, S. Didier, D. W. Murray, T. H. Turner, M. Issaivanan, R. Ruggieri, Y. Al-Abed, M. Symons Jan 2014

Semapimod Sensitizes Glioblastoma Tumors To Ionizing Radiation By Targeting Microglia, I. S. Miller, S. Didier, D. W. Murray, T. H. Turner, M. Issaivanan, R. Ruggieri, Y. Al-Abed, M. Symons

Journal Articles

Glioblastoma is the most malignant and lethal form of astrocytoma, with patients having a median survival time of approximately 15 months with current therapeutic modalities. It is therefore important to identify novel therapeutics. There is mounting evidence that microglia (specialized brain-resident macrophages) play a significant role in the development and progression of glioblastoma tumors. In this paper we show that microglia, in addition to stimulating glioblastoma cell invasion, also promote glioblastoma cell proliferation and resistance to ionizing radiation in vitro. We found that semapimod, a drug that selectively interferes with the function of macrophages and microglia, potently inhibits microglia-stimulated GL261 …


Terror Medicine As Part Of The Medical School Curriculum, L. A. Cole, K. Wagner, S. Scott, N. D. Connell, A. Cooper, C. A. Kennedy, B. Natal, S. Lamba Jan 2014

Terror Medicine As Part Of The Medical School Curriculum, L. A. Cole, K. Wagner, S. Scott, N. D. Connell, A. Cooper, C. A. Kennedy, B. Natal, S. Lamba

Journal Articles

Terror medicine, a field related to emergency and disaster medicine, focuses on medical issues ranging from preparedness to psychological manifestations specifically associated with terrorist attacks. Calls to teach aspects of the subject in American medical schools surged after the 2001 jetliner and anthrax attacks. Although the threat of terrorism persists, terror medicine is still addressed erratically if at all in most medical schools. This paper suggests a template for incorporating the subject throughout a 4-year medical curriculum. The instructional framework culminates in a short course for fourth year students, such as one recently introduced at Rutgers New Jersey Medical School, …


Average Values And Racial Differences Of Neutrophil Lymphocyte Ratio Among A Nationally Representative Sample Of United States Subjects, B. Azab, M. Camacho-Rivera, E. Taioli Jan 2014

Average Values And Racial Differences Of Neutrophil Lymphocyte Ratio Among A Nationally Representative Sample Of United States Subjects, B. Azab, M. Camacho-Rivera, E. Taioli

Journal Articles

Introduction: Several studies reported the negative impact of elevated neutrophil/lymphocyte ratio (NLR) on outcomes in many surgical and medical conditions. Previous studies used arbitrary NLR cut-off points according to the average of the populations under study. There is no data on the average NLR in the general population. The aim of this study is to explore the average values of NLR and according to race in adult non-institutional United States individuals by using national data. Methods: The National Health and Nutrition Examination Survey (NHANES) of aggregated cross-sectional data collected from 2007 to 2010 was analyzed; data extracted included markers of …


Association Between Systemic Inflammatory Markers And Serum Prostate-Specific Antigen In Men Without Prostatic Disease-The 2001-2008 National Health And Nutrition Examination Survey, A. C. Mcdonald, M. A. Vira, A. C. Vidal, W. Q. Gan, S. J. Freedland, E. Taioli Jan 2014

Association Between Systemic Inflammatory Markers And Serum Prostate-Specific Antigen In Men Without Prostatic Disease-The 2001-2008 National Health And Nutrition Examination Survey, A. C. Mcdonald, M. A. Vira, A. C. Vidal, W. Q. Gan, S. J. Freedland, E. Taioli

Journal Articles

No abstract provided.


Aicar Attenuates Organ Injury And Inflammatory Response After Intestinal Ischemia And Reperfusion, J. P. Idrovo, W.L. Yang, A. Jacob, M. Aziz, Jeffrey Nicastro, Gene Coppa, P. Wang Jan 2014

Aicar Attenuates Organ Injury And Inflammatory Response After Intestinal Ischemia And Reperfusion, J. P. Idrovo, W.L. Yang, A. Jacob, M. Aziz, Jeffrey Nicastro, Gene Coppa, P. Wang

Journal Articles

Intestinal ischemia and reperfusion (I/R) is encountered in various clinical conditions and contributes to multiorgan failure and mortality as high as 60% to 80%. Intestinal I/R not only injures the intestine, but affects remote organs such as the lung leading to acute lung injury. The development of novel and effective therapies for intestinal I/R are critical for the improvement of patient outcome. AICAR (5-aminoimidazole-4-carboxyamide ribonucleoside) is a cell-permeable compound that has been shown to possess antiinflammatory effects. The objective is to determine that treatment with AICAR attenuates intestinal I/R injury and subsequent acute lung injury (ALI). Male Sprague Dawley rats …


Sequestering Hmgb1 Via Dna-Conjugated Beads Ameliorates Murine Colitis, Z. Ju, S. S. Chavan, M. Dancho, T. Tsaava, J. Li, B. Lu, Y. Al-Abed, J. Roth, K. J. Tracey, H. Yang, +4 Additional Authors Jan 2014

Sequestering Hmgb1 Via Dna-Conjugated Beads Ameliorates Murine Colitis, Z. Ju, S. S. Chavan, M. Dancho, T. Tsaava, J. Li, B. Lu, Y. Al-Abed, J. Roth, K. J. Tracey, H. Yang, +4 Additional Authors

Journal Articles

Inflammatory bowel disease (IBD) is chronic inflammation of the gastrointestinal tract that affects millions of people worldwide. Although the etiology of IBD is not clear, it is known that products from stressed cells and enteric microbes promote intestinal inflammation. High mobility group box 1 (HMGB1), originally identified as a nuclear DNA binding protein, is a cytokine-like protein mediator implicated in infection, sterile injury, autoimmune disease, and IBD. Elevated levels of HMGB1 have been detected in inflamed human intestinal tissues and in feces of IBD patients and mouse models of colitis. Neutralizing HMGB1 activity by administration of anti-HMGB1 antibodies or HMGB1-specific …


Inhibition Of Amp-Activated Protein Kinase Signaling Alleviates Impairments In Hippocampal Synaptic Plasticity Induced By Amyloid Beta, T. Ma, Y. R. Chen, V. Vingtdeux, H. T. Zhao, B. Viollet, P. Marambaud, E. Klann Jan 2014

Inhibition Of Amp-Activated Protein Kinase Signaling Alleviates Impairments In Hippocampal Synaptic Plasticity Induced By Amyloid Beta, T. Ma, Y. R. Chen, V. Vingtdeux, H. T. Zhao, B. Viollet, P. Marambaud, E. Klann

Journal Articles

The AMP-activated protein kinase (AMPK) is a Ser/Thr kinase that is activated in response to low-energy states to coordinate multiple signaling pathways to maintain cellular energy homeostasis. Dysregulation of AMPK signaling has been observed in Alzheimer's disease (AD), which is associated with abnormal neuronal energy metabolism. In the current study we tested the hypothesis that aberrant AMPK signaling underlies AD-associated synaptic plasticity impairments by using pharmacological and genetic approaches. We found that amyloid beta (A beta)-induced inhibition of long-term potentiation (LTP) and enhancement of long-term depression were corrected by the AMPK inhibitor compound C (CC). Similarly, LTP impairments in APP/PS1 …


Candidate Chromosome 1 Disease Susceptibility Genes For Sjogren's Syndrome Xerostomia Are Narrowed By Novel Nod.B10 Congenic Mice, P. K. A. Mongini, J. M. Kramer, T. Ishikawa, H. Herschman, D. Esposito Jan 2014

Candidate Chromosome 1 Disease Susceptibility Genes For Sjogren's Syndrome Xerostomia Are Narrowed By Novel Nod.B10 Congenic Mice, P. K. A. Mongini, J. M. Kramer, T. Ishikawa, H. Herschman, D. Esposito

Journal Articles

Sjogren's syndrome (SS) is characterized by salivary gland leukocytic infiltrates and impaired salivation (xerostomia). Cox-2 (Ptgs2) is located on chromosome 1 within the span of the Aec2 region. In an attempt to demonstrate that COX-2 drives antibody-dependent hyposalivation, NOD.B10 congenic mice bearing a Cox-2flox gene were generated. A congenic line with non-NOD alleles in Cox-2-flanking genes failed manifest xerostomia. Further backcrossing yielded disease-susceptible NOD.B10 Cox-2flox lines; fine genetic mapping determined that critical Aec2 genes lie within a 1.56 to 2.17 Mb span of DNA downstream of Cox-2. Bioinformatics analysis revealed that susceptible and non-susceptible lines exhibit non-synonymous coding SNPs in …


Sucrose-Conditioned Flavor Preferences In Sweet Ageusic T1r3 And Calhm1 Knockout Mice, A. Sclafani, P. Marambaud, K. Ackroff Jan 2014

Sucrose-Conditioned Flavor Preferences In Sweet Ageusic T1r3 And Calhm1 Knockout Mice, A. Sclafani, P. Marambaud, K. Ackroff

Journal Articles

The present study compared the ability of sweet ageusic T1r3 knockout (KO) and Calhm1 KO mice to acquire preferences for a sucrose-paired flavor as well as for unflavored sucrose. The KO and wildtype (WT) mice were given 24-h one-bottle access to 8% sucrose containing one flavor CS+, e.g., grape) and to water containing a different flavor (CS-, e.g., cherry) over 4 training days. In subsequent two-bottle tests with the flavors in water only, the T1r3 KO and Calhm1 KO mice, like WT mice, preferred the CS+ to the CS-. After training with flavored solutions, both KO groups also preferred unflavored …


Evaluation Of Amniotic-Derived Membrane Biomaterial As An Adjunct For Repair Of Critical Sized Bone Defects, M. Starecki, J. A. Schwartz, D. A. Grande Jan 2014

Evaluation Of Amniotic-Derived Membrane Biomaterial As An Adjunct For Repair Of Critical Sized Bone Defects, M. Starecki, J. A. Schwartz, D. A. Grande

Journal Articles

No abstract provided.


Salty Taste Deficits In Calhm1 Knockout Mice, M. G. Tordoff, H. T. Ellis, T. R. Aleman, A. Downing, P. Marambaud, J. K. Foskett, R. M. Dana, S. A. Mccaughey Jan 2014

Salty Taste Deficits In Calhm1 Knockout Mice, M. G. Tordoff, H. T. Ellis, T. R. Aleman, A. Downing, P. Marambaud, J. K. Foskett, R. M. Dana, S. A. Mccaughey

Journal Articles

Genetic ablation of calcium homeostasis modulator 1 (CALHM1), which releases adenosine triphosphate from Type 2 taste cells, severely compromises the behavioral and electrophysiological responses to tastes detected by G protein-coupled receptors, such as sweet and bitter. However, the contribution of CALHM1 to salty taste perception is less clear. Here, we evaluated several salty taste-related phenotypes of CALHM1 knockout (KO) mice and their wild-type (WT) controls: 1) In a conditioned aversion test, CALHM1 WT and KO mice had similar NaCl avoidance thresholds. 2) In two-bottle choice tests, CALHM1 WT mice showed the classic inverted U-shaped NaCl concentration-preference function but CALHM1 KO …


Effect Of The Calhm1 G330d And R154h Human Variants On The Control Of Cytosolic Ca2+ And A Beta Levels, V. Vingtdeux, J. E. Tanis, P. Chandakkar, H. T. Zhao, U. Dreses-Werringloer, F. Campagne, J. K. Foskett, P. Marambaud Jan 2014

Effect Of The Calhm1 G330d And R154h Human Variants On The Control Of Cytosolic Ca2+ And A Beta Levels, V. Vingtdeux, J. E. Tanis, P. Chandakkar, H. T. Zhao, U. Dreses-Werringloer, F. Campagne, J. K. Foskett, P. Marambaud

Journal Articles

CALHM1 is a plasma membrane voltage-gated Ca2+-permeable ion channel that controls amyloid-beta (A beta) metabolism and is potentially involved in the onset of Alzheimer's disease (AD). Recently, Rubio-Moscardo et al. (PLoS One (2013) 8: e74203) reported the identification of two CALHM1 variants, G330D and R154H, in early-onset AD (EOAD) patients. The authors provided evidence that these two human variants were rare and resulted in a complete loss of CALHM1 function. Recent publicly available large-scale exome sequencing data confirmed that R154H is a rare CALHM1 variant (minor allele frequency (MAF) = 0.015%), but that G330D is not (MAF = 3.5% in …


Overexpression Of Extracellular Superoxide Dismutase Protects Against Brain Injury Induced By Chronic Hypoxia, N. Zaghloul, H. Patel, C. Codipilly, P. Marambaud, S. Dewey, S. Frattini, P. T. Huerta, M. Nasim, E. J. Miller, M. Ahmed Jan 2014

Overexpression Of Extracellular Superoxide Dismutase Protects Against Brain Injury Induced By Chronic Hypoxia, N. Zaghloul, H. Patel, C. Codipilly, P. Marambaud, S. Dewey, S. Frattini, P. T. Huerta, M. Nasim, E. J. Miller, M. Ahmed

Journal Articles

Extracellular superoxide dismutase (EC-SOD) is an isoform of SOD normally found both intra- and extra-cellularly and accounting for most SOD activity in blood vessels. Here we explored the role of EC-SOD in protecting against brain damage induced by chronic hypoxia. EC-SOD Transgenic mice, were exposed to hypoxia (FiO2.1%) for 10 days (H-KI) and compared to transgenic animals housed in room air (RA-KI), wild type animals exposed to hypoxia (H-WT or wild type mice housed in room air (RA-WT). Overall brain metabolism evaluated by positron emission tomography (PET) showed that H-WT mice had significantly higher uptake of (18)FDG in the brain …