Open Access. Powered by Scholars. Published by Universities.®
- Institution
- Keyword
-
- Humans (3)
- AIDS (1)
- Agriculture (1)
- Algae (1)
- Alleles (1)
-
- Alternative splicing (1)
- Alzheimer Disease (1)
- Amyloid beta-Peptides (1)
- Amyloid beta-Protein Precursor (1)
- Amyotrophic lateral sclerosis (1)
- Antibiotics (1)
- Antidepressive Agents, Second-Generation (1)
- Bioaccumulation (1)
- Bipolar Disorder (1)
- Brain (1)
- CHLOROPEROXIDASE (1)
- CRISPR (1)
- CRISPR/Cas9 (1)
- Cas9 (1)
- Cas9/gRNA (1)
- Children's Hospitals (1)
- Children's Research Institute (1)
- Cytochrome P-450 CYP2D6 (1)
- DNA methylation (1)
- Endocrine disrupting chemicals in water (1)
- Ethinyl estradiol -- Physiological effect (1)
- Gene editing (1)
- Gene expression (1)
- Gene therapy (1)
- Genes (1)
- Publication
-
- Manuscripts, Articles, Book Chapters and Other Papers (2)
- Biology: Student Scholarship & Creative Works (1)
- Celia A. Schiffer (1)
- Dissertations (1)
- Dissertations & Theses (Open Access) (1)
-
- Dissertations and Theses (1)
- FIU Electronic Theses and Dissertations (1)
- Honors Theses and Capstones (1)
- Our Story Continues (1)
- Pharmacology and Nutritional Sciences Faculty Publications (1)
- Senior Honors Projects (1)
- Senior Honors Theses (1)
- Theses and Dissertations--Plant and Soil Sciences (1)
- Wayne State University Dissertations (1)
- Publication Type
Articles 1 - 15 of 15
Full-Text Articles in Genetics and Genomics
Using Mouse Models To Define How The P53 R72p Polymorphism Impacts The Adverse Effects Of Doxorubicin And Ionizing Radiation, Emily Dominguez
Using Mouse Models To Define How The P53 R72p Polymorphism Impacts The Adverse Effects Of Doxorubicin And Ionizing Radiation, Emily Dominguez
Dissertations & Theses (Open Access)
The single nucleotide polymorphism (SNP) at codon 72 of the tumor suppressor gene p53 codes for either an arginine (R) or proline (P) (p53 R72P). This SNP may impact how cells respond to genotoxic insult. Studies in cell culture and in tissues from mouse models of the SNP indicate that, in response to gentoxic treatment, the two variants may differentially induce apoptosis and expression of p53 target genes. In epidemiological studies, the P variant is associated with decreased cancer survival and increased risk of side-effects from genotoxic cancer treatment. Genotoxic therapy is still the mainstay of cancer treatment, and doxorubicin …
Molecular Measurement Of Toxicity In Fish; Case Examples And Policy Implications, Jessica A. Freedman
Molecular Measurement Of Toxicity In Fish; Case Examples And Policy Implications, Jessica A. Freedman
Senior Honors Projects
Stormwater and oil are common urban contaminants that can be harmful to fish species. One way of recognizing exposed and impaired fish is by monitoring gene expression and gene induction. This study focused on the identification and validation of reference genes for measuring contaminant-induced changes in gene expression due to urban influence. In this study, reference genes (which are genes used to normalize data and remain consistent in varying exposures regardless of organism and tissue type) were established. Six genes were identified as reference genes (ef1a, wdtc1, mtm1, spop, rxrba and tuba1) from a longer list of potential …
A Microbiomic Approach To The Characterization Of The Impacts And Influences Of Viral, Bacterial, And Harmful Algal Bloom Toxins On The Bottlenose Dolphin, Corey David Russo
A Microbiomic Approach To The Characterization Of The Impacts And Influences Of Viral, Bacterial, And Harmful Algal Bloom Toxins On The Bottlenose Dolphin, Corey David Russo
Dissertations
As apex predators that display high site fidelity Tursiops truncatus (bottlenose dolphin) are indicators of marine ecosystem health. Bottlenose dolphins, additionally, display pathogenesis and immune response similar to that of humans. Humans and coastal bottlenose dolphins, in particular, are constantly exposed to the same industrial, agricultural and domestic toxins and pathogens, contaminants and pollutants. Thus, studies on the bottlenose dolphin are also valuable in bridging the gap between ocean and human health. Bottlenose dolphins are susceptible to viral bacterial and toxin infection. Infection in the bottlenose dolphin manifests itself in the form of mass stranding events, unusual mortality events, chronic …
Current Antibiotics And Future Herbal Extract Methods To Treat Methicillin-Resistant Staphylococcus Aureus (Mrsa): Focusing On Inhibition Of Penicillin-Binding Protein 2a (Pbp2a), Mgayya R. Makullah
Current Antibiotics And Future Herbal Extract Methods To Treat Methicillin-Resistant Staphylococcus Aureus (Mrsa): Focusing On Inhibition Of Penicillin-Binding Protein 2a (Pbp2a), Mgayya R. Makullah
Senior Honors Theses
Methicillin-Resistant Staphylococcus aureus (MRSA) has developed resistance towards a number of antibiotics. This resistance creates a challenge when trying to treat MRSA with a number of antibiotics. This is mainly caused by the penicillin-binding proteins 2a (PBP2a). PBP2a have significantly less affinity for beta-lactam antibiotics compared to the other penicillin-binding proteins (PBPs) expressed by non-resistant strains. New treatments involving a combination of antibiotics and herbal extracts are being developed and used to inactivate PBP2a, allowing the previous ineffective antibiotics to be more effective.
The Degradation Of Pharmaceutical Pollutants In Wastewater Catalyzed By Chloroperoxidase And The Construction Of Chloroperoxidase H105r Mutant, Qinghao He
FIU Electronic Theses and Dissertations
Trace amounts of pharmaceuticals have been detected in water, from nanograms per liter to micrograms per liter, and have a negatively effect in the aquatic environment and an increased potential risk of drug poisoning for human and animals. In order to address the problem, drug degradation catalyzed by chloroperoxidase (CPO) has been investigated. CPO is a heme-containing glycoprotein secreted by the fungus, Caldariomyces fumago, it catalyzes two major types of oxidations, two one-electron oxidations as catalyzed by most peroxidases and two-electron oxidations which are rare for conventional peroxidases.
Five common drugs from a variety of classes which were persistent in …
Investigating The Effects Of 17Α-Ethynylestradiol On Mitochondrial Genome Stability, Alicia M. Chivers
Investigating The Effects Of 17Α-Ethynylestradiol On Mitochondrial Genome Stability, Alicia M. Chivers
Dissertations and Theses
Environmental toxicants are ubiquitous throughout the environment as a result of human activity. Among these toxicants, environmental estrogens are a category of particular concern due to their environmental prevalence and potency in altering reproductive traits. While many studies have addressed the detrimental effects of environmental estrogens on both aquatic and terrestrial organisms, few have analyzed the potential for these compounds to alter mitochondrial function. Mitochondria are the primary energy-generating system for all eukaryotic life, supporting all aspects of development, metabolism, and growth. Each cell within the body contains many mitochondria which in turn contain multiple copies of their own DNA …
Hiv Vaccines: Progress, Limitations And A Crispr/Cas9 Vaccine, Omar A. Garcia Martinez
Hiv Vaccines: Progress, Limitations And A Crispr/Cas9 Vaccine, Omar A. Garcia Martinez
Biology: Student Scholarship & Creative Works
ABSTRACT: The HIV-1 pandemic continues to thrive due to ineffective HIV-1 vaccines. Historically, the world’s most infectious diseases, such as polio and smallpox, have been eradicated or have come close to eradication due to the advent of effective vaccines. Highly active antiretroviral therapy is able to delay the onset of AIDS but can neither rid the body of HIV-1 proviral DNA nor prevent further transmission. A prophylactic vaccine that prevents the various mechanisms HIV-1 has to evade and attack our immune system is needed to end the HIV-1 pandemic. Recent advances in engineered nuclease systems, like the CRISPR/Cas9 system, have …
Network-Driven Plasma Proteomics Expose Molecular Changes In The Alzheimer's Brain, Philipp A. Jaeger, Kurt M. Lucin, Markus Britschgi, Badri Vardarajan, Ruo-Pan Huang, Elizabeth D. Kirby, Rachelle Abbey, Bradley F. Boeve, Adam L. Boxer, Lindsay A. Farrer, Nicole Finch, Neill R. Graff-Radford, Elizabeth Head, Matan Hofree, Ruochun Huang, Hudson Johns, Anna Karydas, David S. Knopman, Andrey Loboda, Eliezer Masliah, Ramya Narasimhan, Ronald C. Petersen, Alexei Podtelezhnikov, Suraj Pradhan, Rosa Rademakers, Chung-Huan Sun, Steven G. Younkin, Bruce L. Miller, Trey Ideker, Tony Wyss-Coray
Network-Driven Plasma Proteomics Expose Molecular Changes In The Alzheimer's Brain, Philipp A. Jaeger, Kurt M. Lucin, Markus Britschgi, Badri Vardarajan, Ruo-Pan Huang, Elizabeth D. Kirby, Rachelle Abbey, Bradley F. Boeve, Adam L. Boxer, Lindsay A. Farrer, Nicole Finch, Neill R. Graff-Radford, Elizabeth Head, Matan Hofree, Ruochun Huang, Hudson Johns, Anna Karydas, David S. Knopman, Andrey Loboda, Eliezer Masliah, Ramya Narasimhan, Ronald C. Petersen, Alexei Podtelezhnikov, Suraj Pradhan, Rosa Rademakers, Chung-Huan Sun, Steven G. Younkin, Bruce L. Miller, Trey Ideker, Tony Wyss-Coray
Pharmacology and Nutritional Sciences Faculty Publications
Background: Biological pathways that significantly contribute to sporadic Alzheimer’s disease are largely unknown and cannot be observed directly. Cognitive symptoms appear only decades after the molecular disease onset, further complicating analyses. As a consequence, molecular research is often restricted to late-stage post-mortem studies of brain tissue. However, the disease process is expected to trigger numerous cellular signaling pathways and modulate the local and systemic environment, and resulting changes in secreted signaling molecules carry information about otherwise inaccessible pathological processes.
Results: To access this information we probed relative levels of close to 600 secreted signaling proteins from patients’ blood samples using …
Tom Curran, Phd, Frs, Named Executive Director Of Children's Research Institute, Children's Mercy Hospital
Tom Curran, Phd, Frs, Named Executive Director Of Children's Research Institute, Children's Mercy Hospital
Our Story Continues
Tom Curran, PhD, FRS, has been named Chief Scientific Officer and Executive Director of the Children’s Mercy Children’s Research Institute (CRI), effective Feb. 1 [2016]
The Children’s Research Institute at Children’s Mercy Kansas City was established last year to build on the hospital’s century-long history in pediatric research and to focus the hospital’s future research efforts in four key areas:
- Pediatric Genomic Medicine
- Clinical Pharmacology
- Health Services and Outcomes
- Health Care Delivery
Pharmacogenetic Allele Nomenclature: International Workgroup Recommendations For Test Result Reporting., L V. Kalman, Jag Agúndez, M Lindqvist Appell, J L. Black, G C. Bell, S Boukouvala, C Bruckner, E Bruford, K Caudle, S A. Coulthard, A K. Daly, Al Del Tredici, J T. Den Dunnen, K Drozda, R E. Everts, D Flockhart, R R. Freimuth, Andrea Gaedigk, H Hachad, T Hartshorne, M Ingelman-Sundberg, T E. Klein, V M. Lauschke, D R. Maglott, H L. Mcleod, G A. Mcmillin, U A. Meyer, D J. Müller, D A. Nickerson, W S. Oetting, M Pacanowski, V M. Pratt, M V. Relling, A Roberts, W S. Rubinstein, K Sangkuhl, M Schwab, S A. Scott, S C. Sim, R K. Thirumaran, L H. Toji, R F. Tyndale, Rhn Van Schaik, M Whirl-Carrillo, Ktj Yeo, U M. Zanger
Pharmacogenetic Allele Nomenclature: International Workgroup Recommendations For Test Result Reporting., L V. Kalman, Jag Agúndez, M Lindqvist Appell, J L. Black, G C. Bell, S Boukouvala, C Bruckner, E Bruford, K Caudle, S A. Coulthard, A K. Daly, Al Del Tredici, J T. Den Dunnen, K Drozda, R E. Everts, D Flockhart, R R. Freimuth, Andrea Gaedigk, H Hachad, T Hartshorne, M Ingelman-Sundberg, T E. Klein, V M. Lauschke, D R. Maglott, H L. Mcleod, G A. Mcmillin, U A. Meyer, D J. Müller, D A. Nickerson, W S. Oetting, M Pacanowski, V M. Pratt, M V. Relling, A Roberts, W S. Rubinstein, K Sangkuhl, M Schwab, S A. Scott, S C. Sim, R K. Thirumaran, L H. Toji, R F. Tyndale, Rhn Van Schaik, M Whirl-Carrillo, Ktj Yeo, U M. Zanger
Manuscripts, Articles, Book Chapters and Other Papers
This article provides nomenclature recommendations developed by an international workgroup to increase transparency and standardization of pharmacogenetic (PGx) result reporting. Presently, sequence variants identified by PGx tests are described using different nomenclature systems. In addition, PGx analysis may detect different sets of variants for each gene, which can affect interpretation of results. This practice has caused confusion and may thereby impede the adoption of clinical PGx testing. Standardization is critical to move PGx forward.
Role Of Pharmacogenetics In Improving The Safety Of Psychiatric Care By Predicting The Potential Risks Of Mania In Cyp2d6 Poor Metabolizers Diagnosed With Bipolar Disorder., Santiago Sánchez-Iglesias, Virginia García-Solaesa, Belén García-Berrocal, Almudena Sanchez-Martín, Carolina Lorenzo-Romo, Tomás Martín-Pinto, Andrea Gaedigk, José Manuel González-Buitrago, María Isidoro-García
Role Of Pharmacogenetics In Improving The Safety Of Psychiatric Care By Predicting The Potential Risks Of Mania In Cyp2d6 Poor Metabolizers Diagnosed With Bipolar Disorder., Santiago Sánchez-Iglesias, Virginia García-Solaesa, Belén García-Berrocal, Almudena Sanchez-Martín, Carolina Lorenzo-Romo, Tomás Martín-Pinto, Andrea Gaedigk, José Manuel González-Buitrago, María Isidoro-García
Manuscripts, Articles, Book Chapters and Other Papers
One of the main concerns in psychiatric care is safety related to drug management. Pharmacogenetics provides an important tool to assess causes that may have contributed the adverse events during psychiatric therapy. This study illustrates the potential of pharmacogenetics to identify those patients for which pharmacogenetic-guided therapy could be appropriate. It aimed to investigate CYP2D6 genotype in our psychiatric population to assess the value of introducing pharmacogenetics as a primary improvement for predicting side effects.A broad series of 224 psychiatric patients comprising psychotic disorders, depressive disturbances, bipolar disorders, and anxiety disorders was included. The patients were genotyped with the AmpliChip …
Structural Basis For Mutation-Induced Destabilization Of Profilin 1 In Als, Sivakumar Boopathy, Tania Silvas, Maeve Tischbein, Silvia Jansen, Shivender Shandilya, Jill Zitzewitz, John Landers, Bruce Goode, Celia Schiffer, Daryl Bosco
Structural Basis For Mutation-Induced Destabilization Of Profilin 1 In Als, Sivakumar Boopathy, Tania Silvas, Maeve Tischbein, Silvia Jansen, Shivender Shandilya, Jill Zitzewitz, John Landers, Bruce Goode, Celia Schiffer, Daryl Bosco
Celia A. Schiffer
Mutations in profilin 1 (PFN1) are associated with amyotrophic lateral sclerosis (ALS); however, the pathological mechanism of PFN1 in this fatal disease is unknown. We demonstrate that ALS-linked mutations severely destabilize the native conformation of PFN1 in vitro and cause accelerated turnover of the PFN1 protein in cells. This mutation-induced destabilization can account for the high propensity of ALS-linked variants to aggregate and also provides rationale for their reported loss-of-function phenotypes in cell-based assays. The source of this destabilization is illuminated by the X-ray crystal structures of several PFN1 proteins, revealing an expanded cavity near the protein core of the …
Neuronal Insult Either By Exposure To Lead Or By Direct Neuronal Damage Cause Genome-Wide Changes In Dna Methylation And Histone 3 Lysine 36 Trimethylation, Arko Sen
Wayne State University Dissertations
Prenatal and postnatal exposure to pervasive neuro-toxicants such as Lead (Pb) has been reported to causes extensive and diverse changes in the epigenetic profile. Among epigenetic modification, DNA methylation (5mC) is perhaps the most widely studied and has been proposed to be potential early biomarkers for Pb toxicity. Several studies have demonstrated the association between Pb-exposure and 5mC. However most of these studies are restricted to looking at a specific set of target genes or repetitive elements. Therefore, one of the main objectives of our study was to use an unbiased genome-wide approach to look at Pb-exposure associated changes in …
The Effects Of Manufactured Nanomaterial Transformations On Bioavailability, Toxicity And Transcriptomic Responses Of Caenorhabditis Elegans, Daniel L. Starnes
The Effects Of Manufactured Nanomaterial Transformations On Bioavailability, Toxicity And Transcriptomic Responses Of Caenorhabditis Elegans, Daniel L. Starnes
Theses and Dissertations--Plant and Soil Sciences
In recent decades, there has been a rapid expansion in the use of manufactured nanoparticles (MNPs). Experimental evidence and material flow models predict that MNPs enter wastewater treatment plants and partition to sewage sludge and majority of that sludge is land applied as biosolids. During wastewater treatment and after land application, MNPs undergo biogeochemical transformations (aging). The primary transformation process for silver MNPs (Ag-MNPs) is sulfidation, while zinc oxide MNPs (ZnO-MNPs) most likely undergo phosphatation and sulfidation. Our overall goal was to assess bioavailability and toxicogenomic impacts of both pristine, defined as-synthesized, and aged Ag- and ZnO-MNPs, as well as …
Attached Algae As An Indicator Of Water Quality: A Study Of The Viability Of Genomic Taxonomic Methods, Allison R. Wood
Attached Algae As An Indicator Of Water Quality: A Study Of The Viability Of Genomic Taxonomic Methods, Allison R. Wood
Honors Theses and Capstones
This research involved evaluating algae as an indicator of water quality in New Hampshire's rivers, with a focus on the Great Bay Estuary. The project had three main goals. First, determining whether or not algae would work as an indicator of water quality in the great bay ecosystem, an environment where tidal currents are strong and water composition is mixed. The second goal was to compare traditional microscopic methods of taxonomy with emerging genomic methods, increasing the economic viability of attached algae monitoring. The third project goal, still underway, is to evaluate massive amounts of genomic data from the Great …