Genetics and Genomics Commons^™

Alopecia As An Early Clinical Marker For Azathioprine Induced Myelosuppression: A Case Report, Nilanjana Dutta , Final Year Mbbs, Dr. M Suresh Babu , Professor, Dr. Subramanian Ramaswamy , Professor, Dr. Mahabaleshwar Mamadapur , Assistant Professor

Digital Journal of Clinical Medicine

Azathioprine is a pro-drug and is metabolized by the TPMT enzyme in the body. In South Asians, Azathioprine is known to cause alopecia and bone marrow suppression in patients with TPMT enzyme deficiency. In India, the prevalence of TPMT mutation varies from 1.2- 10%. A new mutation was detected in 2014, NUDT15 whose incidence varies from 8.5-16%. Patients with mutation in both TPMT and NUDT15 develop myelosuppression faster. In our case, alopecia manifested as the first clinical feature of Azathioprine myelosuppression. Physicians need to recognize early clinical clues (alopecia) to avoid the impending development of myelosuppression and to look for …

The Use Of Prognostic Markers To Predict Disease Progression And Clinical Outcome In Monoclonal Gammopathy Of Undetermined Significance, Smouldering Multiple Myeloma And Multiple Myeloma., Róisín C. Mcmonagle

International Undergraduate Journal of Health Sciences

Multiple Myeloma (MM) is an incurable plasma cell malignancy with a complex and incompletely understood molecular pathogenesis. Monoclonal Gammopathy of Undetermined Significance (MGUS) and Smouldering Multiple Myeloma (SMM) precede MM, with variable risks and rates of disease progression. The continuing high relapse and death rate in MM cases has prompted research into more accurate prognostic markers to predict progression from MGUS and SMM to MM, as well as identify MM cases with aggressive disease, in order to begin early, targeted and effective therapeutic intervention. Many studies have focused on utilising current markers more effectively, including M-protein, serum-free light chain ratio, …

Aggression And Mao-A Gene, Sacheta Sudhendra Kulkarni, Shilpa Sam S, Kishor Manohar Rao, Abhijith Devaraju

International Journal of Health and Allied Sciences

No abstract provided.

Du Undergraduate Showcase: Research, Scholarship, And Creative Works, Caitlyn Aldersea, Justin Bravo, Sam Allen, Anna Block, Connor Block, Emma Buechler, Maria De Los Angeles Bustillos, Arianna Carlson, William Christensen, Olivia Kachulis, Noah Craver, Kate Dillon, Muskan Fatima, Angel Fernandes, Emma Finch, Colleen Cassidy, Amy Fishman, Andrea Francis, Stacia Fritz, Simran Gill, Emma Gries, Rylie Hansen, Shannon Powers, Jacqueline Martinez, Zachary Harker, Ashley Hasty, Mykaela Tanino-Springsteen, Kathleen Hopps, Adelaide Kerenick, Colin Kleckner, Ci Koehring, Elijah Kruger, Braden Krumholz, Maddie Leake, Lyneé Alves, Seraphina Loukas, Yatzari Lozano Vazquez, Haley Maki, Emily Martinez, Sierra Mckinney, Mykaela Tanino-Springsteen, Audrey Mitchell, Kipling Newman, Audrey Ng, Megan Lucyshyn, Andrew Nguyen, Stevie Ostman, Casandra Pearson, Alexandra Penney, Julia Gielczynski, Tyler Ball, Anna Rini, Christina Rorres, Simon Ruland, Helayna Schafer, Emma Sellers, Sarah Schuller, Claire Shaver, Kevin Summers, Isabella Shaw, Madison Sinar, Claudia Pena, Apshara Siwakoti, Carter Sorensen, Madi Sousa, Anna Sparling, Alexandra Revier, Brandon Thierry, Dylan Tyree, Maggie Williams, Lauren Wols

DU Undergraduate Research Journal Archive

DU Undergraduate Showcase: Research, Scholarship, and Creative Works

An Overview Of Viruses And The Infamous Sars-Cov-2, Jake Sun

The Confluence

Background information on viruses is first presented which include topics like evolution, ecology, history, identification, structure, and application. The novel SARS-CoV-2, which causes COVID-19, pandemic originated in Wuhan, China in December 2019. Millions of people were infected with the virus in a short time period causing urgent concern worldwide. The purpose of this review is to provide a brief and general understanding of the SARS-CoV-2 to increase awareness and actions toward preventive measures. COVID-19 is a (+) ssRNA spherical enveloped virion that causes primarily respiratory illnesses. The S protein interacts with ACE-2 receptors on the host cell to gain entry …

The Presence Of Tetracycline-Resistant Bacteria In A Kean University Campus Soil Sample, Esther Blankson, Jessica Kobilas, Gianna Medeiros

Kean Quest

The spread of antimicrobial resistance (AMR) in the environment is a worldwide problem that threatens human health. Bacteria are becoming increasingly resistant to antibiotics as the consumption of antibiotics grows. In particular, soil can be contaminated with bacteria that are resistant to antibiotics. As of today, there is no surveillance system that tracks the spread of antibiotic-resistant bacteria, however, Tufts University aims to change this by implementing the Prevalence of Antibiotic Resistance in the Environment (PARE) project. The course-based PARE project consists of research students sampling soil in diverse locations and reporting the prevalence of antibiotic-resistant bacteria. The purpose of …

The Role Of Community In Immunity Against Sars-Cov-2, Jessica Kobilas

Kean Quest

This literature review investigated the roles genes activated by social interactions had in helping to build immunity against COVID-19. Past studies have shown that individuals who are more socially connected are less likely to become ill due to social interactions strengthening the immune system through optimal exposure to bacteria and viruses in the environment. The IL-6 and TLR4 genes that are activated through social interactions and associated with cytokines have been analyzed in cases of various viral infections. Cytokines play a role in inflammation and have both pro-inflammatory and anti-inflammatory responses to infections and viruses. The results suggest that the …

Paternal Ages And Genetic Diseases And Congenital Anomalies, Neda Hamood

The Pegasus Review: UCF Undergraduate Research Journal

he purpose of this research is to investigate the link between Advanced Paternal Ages (APA) (i.e., APA ≥ 35 years and APA ≥ 50 years) and genetic diseases and congenital anomalies. Currently, the relationship between both APA and genetic diseases and congenital anomalies remains unclear. There is room for improvement, however, to investigate systematically the relationship between specific congenital anomalies in newborns and APA. More recently, the link between APA (as opposed to existing studies analyzing Advanced Maternal Age alone) and genetic diseases has been recognized by researchers, epidemiologists, and various health experts. Thus, this study serves to examine the …

Full Issue, Winthrop Mcnair Research Bulletin

The Winthrop McNair Research Bulletin

Winthrop McNair Research Bulletin Volume 5, Full Issue

Locating Mutagen-Sensitivity Gene Mus109 In The Drosophila Melanogaster Genome Using Deficiency Mapping, Chandani Mitchell

The Winthrop McNair Research Bulletin

The complex processes involved in repairing damaged DNA are still being elucidated. Some genes that are known to have roles in the DNA repair process have been identified, such as the mutagen-sensitivity genes, or mus genes, in Drosophila melanogaster. However, the precise genomic location of some mus genes is still unknown, including mus109. It is known that mutations in mus109 cause chromosomal aberrations resulting in larval death, and previous research has mapped mus109 to a region of the X chromosome consisting of over 520,000 nucleotides and 41 genes. Therefore, this study aimed to locate mus109 using deficiency mapping. The mus109D2 …

The Utilization Of Crispr/Cas9 In Monogenic Disorders Authors, Shauna M. Mellor

Spectra Undergraduate Research Journal

This paper is a literature review of various scientific research papers, exploring the recent scientific advancement in the field of genetic engineering. The research presented is a foundational tool, building awareness on the implications of CRISPR/ Cas9 technology. CRISPR/ Cas9 was first discovered through the study of bacterial immune systems, fighting against viral infections. Manipulation of the Cas9 protein would eventually lead to target specific, gene-altering medicines for human organisms. CRISPR/ Cas 9 technology has begun to show promise as an effective treatment for certain monogenic disorders. Despite this, time is required before its efficacy as a proven genetic treatment …

Knowledge And Attitudes Of Pharmacogenetics Among Canadian Nurses: Implications For Nursing Education, Noopur Swadas, Sarah Dewell, Sandra J. Davidson

Quality Advancement in Nursing Education - Avancées en formation infirmière

Pharmacogenetic testing is used to tailor medication recommendations based on an individual's genetic makeup. Increased precision in prescribing medication through the use of genetics leads to a reduction in adverse drug reactions resulting in decreased morbidity and mortality. Due to the noted benefits to patient health outcomes and reduction in healthcare costs, a growing number of Canadian health centers and community pharmacies are beginning to offer pharmacogenetic testing. Previous studies indicate that Canadian nurses have minimal education in genomics; however, there has been an increase in attention to nursing roles in the implementation of genomic health practices in recent years. …

Alzheimer's And Patient Caregiver Burnout: A Review Of The Literature, Madeline Hekeler

James Madison Undergraduate Research Journal (JMURJ)

The term “silent epidemic” is fitting for Alzheimer’s disease (AD), as its negative impact is widely felt but rarely discussed. Burnout among AD caregivers has become an epidemic of its own as caregivers experience an increase in health risks, stress, and financial burden. This literature review focuses on caregiver burnout and how imperative it is that caregivers are better supported in their role. Researchers have developed instruments to assess and intervene in caregiver burnout that have shown effectiveness among caregivers and their families.Nevertheless, further longitudinal research is warranted regarding more effective interventions, including stress management and social support mechanisms.

The Large And Small Of It: The Microbiome And Metagenomics, Austin Hopkins, Elaina Gollmar, Jessica Fernandez, Shawn Wolf, Austin Hilverding, Andrew M. Roecker

Pharmacy and Wellness Review

Metagenomics, the analysis of the microbial genome, permits scientists to understand the influences of external sources including diet, metabolism and antibiotics on the human microbiome. Research has revealed the possibility of a core symbiosis between humans and bacteria. The main role of the human microbiome is to aid in digestion, but identified ancillary roles include immunologic homeostasis and infection prevention. Quantifying the composition and variability of the microbiome will help lead to future treatments or preventive strategies against unhealthy change. A variety of methods may be used to define the microbiome, and 16S amplicon sequencing is primarily utilized today. Probiotics …

Comparison Of Multiple Imputation Algorithms And Verification Using Whole-Genome Sequencing In The Cmuh Genetic Biobank, Ting-Yuan Liu, Chih-Fan Lin, Hsing-Tsung Wu, Ya-Lun Wu, Yu-Chia Chen, Chi-Chou Liao, Yu-Pao Chou, Dysan Chao, Hsing-Fang Lu, Ya-Sian Chang, Jan-Gowth Chang, Kai-Cheng Hsu, Fuu‑Jen Tsai

BioMedicine

A genome-wide association study (GWAS) can be conducted to systematically analyze the contributions of genetic factors to a wide variety of complex diseases. Nevertheless, existing GWASs have provided highly ethnic specific data. Accordingly, to provide data specific to Taiwan, we established a large-scale genetic database in a single medical institution at the China Medical University Hospital. With current technological limitations, microarray analysis can detect only a limited number of single-nucleotide polymorphisms (SNPs) with a minor allele frequency of >1%. Nevertheless, imputation represents a useful alternative means of expanding data. In this study, we compared four imputation algorithms in terms of …

An Investigation On The Irish Population’S Attitudes And Knowledge Towards Genetic Screening For Cancer, Emer Mccarthy, Ada Fleming, Dawn Hannah Cronin

International Undergraduate Journal of Health Sciences

Genetic mutations are alterations in DNA that may result in the development of a disease later in life. A BRCA gene is a tumour suppressor gene that helps to prevent the development of some cancers, particularly breast cancer. If a mutation occurs, this gene no longer functions at preventing these cancers. Genetic screening is when a population is tested for a mutation in an attempt to identify a group of people that are positive for the mutation. This can help identify cancer in different populations as well as track their inheritance. This study was conducted online, questioning the Irish populations …

Full Issue: The International Undergraduate Journal Of Health Sciences, Volume 1, Issue 1, June 2021

International Undergraduate Journal of Health Sciences

The full June 2021 issue (Volume 1, Issue 1) of the International Undergraduate Journal of Health Sciences

Novel Genetic Mutations In Genes Agbl5 And Tulp1 For Presumed Unilateral Retinitis Pigmentosa Managed With Low Vision Rehabilitation: A Case Report And Review, Maggie Man Ki Ho Od, Ms, Faao, Stephanie Schmiedecke-Barbieri Od, Faao, Abcmo, Dip Low Vision, Patricia C. Sanchez-Diaz Phd, Dvm, Faao, Carolyn E. Majcher Od, Faao, Fors

Optometric Clinical Practice

Background: Retinitis pigmentosa is a group of hereditary retinal diseases characterized by the degeneration of rod and cone photoreceptors. It commonly results in night blindness followed by tunnel vision and central vision reduction. The classic triad of clinical signs includes pigmented bone spicules, waxy disc pallor, and arterial attenuation. Unilateral retinitis pigmentosa is rare and can be supported with ancillary testing including genetic and laboratory studies to rule out differential diagnoses.

Case Report: A 68-year-old Hispanic female was referred to the low vision rehabilitation clinic due to progressive vision loss in the left eye (OS) that began 15 years ago. …

Regenerative Rehabilitation And Genomics: Implications For Occupational Therapy, John V. Rider

The Open Journal of Occupational Therapy

The completion of the human genome project has paved the way for health care practitioners to use genetic and environmental information to tailor medical treatment. This innovative approach to health care is rapidly evolving, and occupational therapists need to be aware of the impact it will have on future practice. Regenerative rehabilitation is a product of knowledge and techniques from the fields of rehabilitation and regenerative medicine with the common goal to restore function. Occupational therapists have the potential to play a significant role in regenerative rehabilitation research and implementation. The purpose of this article is to (a) increase understanding …

Full Issue-- Volume 3 Issue 1, 2020, Issue 1 Volume 3

Pursue: Undergraduate Research Journal

PURSUE: Undergraduate Research Journal

Volume 3 Issue 1, 2020

Article 1 - Harvesting Electrical Energy Produced by Electrogenic Bacteria in Microbial Fuel Cells

Article 2 – The Effects of Fertilizer Rate on the Growth of Egyptian Spinach in a Greenhouse

Article 3 – Exploring the Association Between Nutrition and Mental Health in Adolescence: A Systematic Literature Review

Article 4— Biological Pathways Associated with Wild and Domestic Animals

Engineering Mankind: The Sociopolitical Impact Of Eugenics In America, Megan Lee

Voces Novae

During the early twentieth century, the American eugenics movement prospered, spreading its influence within the sociopolitical framework of the United States. The notion of eugenics – the control of human breeding to increase desirable traits, was extensively propagated through the creation of sterilization laws and public programs. Eventually, the public came to view eugenics as a necessity in order to preserve and improve the quality of mankind for the future.

Genetic And Health Influence On Celiac Disease And Future Treatment Options, Laura Reynolds

D.U.Quark

Celiac disease is an autoimmune disease that causes damage to the small intestine as a result of ingesting gluten. Approximately 1% of the U.S population has it, but individuals have a higher chance of getting the disease if they have the DQ2 gene or certain health problems. The ingestion of gluten or being on a gluten free diet can also cause additional health problems in the individual because they do not get enough vitamins and nutrients. Since a gluten free diet is not always effective, other treatments options are currently being researched including immunotherapy and modified wheat. This review will …

Analysis Of The Genetic And Neurological Components Of Opioid Addiction, With Public Health Perspectives Of The Opioid Epidemic In The United States Of America, Janhavi A. Dubhashi

DISCOVERY: Georgia State Honors College Undergraduate Research Journal

Opioid addiction has reached epidemic levels around the world, with over-prescription of opioid pain relievers being an often-cited reason for the epidemic in the USA. This project looks at opioid addiction from three perspectives: a review of literature dealing with the neural pathways involved in opioid use and addiction; the underlying genetic differences that can increase the risk of opioid use disorder; and an overview of the public health aspects of the epidemic. The paper will conclude with a review of current and new treatments based upon a growing neurobiological and molecular understanding of opioid use disorder.

Harnessing Population Genetics For Pest Management: Theory And Application For Urban Rats, Matthew Combs, Kaylee Byers, Chelsea Himsworth, Jason Munshi-South

Human–Wildlife Interactions

Effective management of rodent pests requires an ecological understanding of how they move through their environment and how those movements influence the invasion, persistence, or reinvasion of problematic colonies. Traditional methodologies used to describe rodent movement patterns, such as mark-recapture, are hindered by their time-consuming nature and limited geographic scope. As such, our understanding of how rodents interact with urban environments remains limited. Population genetic principles and tools have the capacity to greatly increase our understanding of rodent population dynamics, ecological relationships, and movements across space, but this field is often unapproachable to non-scientist pest management professionals (PMPs). In this …

Systematic Analysis Of Whole Exome Sequencing Determines Ret G691s Polymorphism As Germline Variant In Melanoma, Brent J. Smith Jr, Jennifer D. Hintzsche, Carol M. Amato, Aik-Choon Tan, Keith R. Wells, Allison J. Applegate, Rita T. Gonzalez, Jodie R. Barr, William A. Robinson

Marshall Journal of Medicine

Abstract

The RET proto-oncogene encodes a receptor tyrosine kinase that is activated by glial cell derived neutrotrophic factor (GDNF). Previous studies have found that a single nucleotide polymorphism (SNP), RETp (G691S), in the juxtamembrane domain enhances the signaling pathway and promotes tumor growth by GDNF in pancreatic and thyroid cancer in addition to melanoma. It is uncertain however whether this SNP is a germline variant or somatic mutation. A prior study reported that the RETp variant was a germline SNP in desmoplastic and non-desmoplastic melanomas. In the present study, we examined both melanoma tissue samples and matching peripheral blood DNA …

Impeding Access To Quality Patient Care And Patient Rights: How Myriad Genetics' Gene Patents Are Unknowingly Killing Cancer Patients And How To Calm The Ripple Effect, Marisa Noelle Pins

Journal of Intellectual Property Law

No abstract provided.

Autoantibodies To The Ny-Eso-1 Tumor Antigen In Metastatic Melanoma: Sialylation Of The Fc Region Of Immunoglobulin G Induces Differential Expression Signatures Of Inflammatory Molecules During Dendritic Cell Differentiation And Maturation, Martin Oaks, Nathaniel Rein, John O. Richards, James Shaffer

Journal of Patient-Centered Research and Reviews

Purpose: We tested the hypothesis that different glycoforms of antibodies from patients with metastatic melanoma have different functional effects on human dendritic cell differentiation and maturation.

Methods: Antibodies to the cancer antigen NY-ESO-1 were affinity-purified from patients with melanoma and further fractionated into different glycoforms by lectin chromatography. Sialic acid-rich and sialic acid-poor fractions of these immunoglobulin G antibodies (IgG) were added to dendritic cell cultures during both differentiation and maturation, and the resulting cellular messenger RNA (mRNA) and culture supernatants were tested by microarray and enzyme-linked immunoassay for molecules related to inflammatory pathways.

Results: We identified unique mRNA and …

Mapping Regions Of Rnf168 Required For Its Degradation By Icp0, Andrea Cyr, Matthew Weitzman

e-Research: A Journal of Undergraduate Work

Viruses establish infection by overtaking host cell processes and developing mechanisms that promote viral replication. Herpes simplex virus undergoes lytic and latent cycles of infection throughout the lifespan of its host. The viral genome is transcriptionally silent during latency, but viral proteins are produced upon reactivation. Herpes simplex virus type 1 encodes the ICP0 protein, an E3 ubiquitin ligase required for reactivation from latency of the infectious virus. The immediate-early protein ICP0 regulates the herpes simplex virus by activating viral gene expression thereby initiating lytic infection. Cellular proteins are degraded by ICP0, promoting the virus to enter the lytic cycle. …

Malnutrition In Sickle Cell Anemia: Implications For Infection, Growth And Maturation, Hyacinth I. Hyacinth, Oluwatoyosi A. Adekeye, Christopher S. Yilgwan

Journal of Social, Behavioral, and Health Sciences

Sickle cell anemia (SCA) is a genetic disease that affects mostly individuals of African and/or Hispanic descent, with the majority of cases in sub-Saharan Africa. Individuals with this disease show slowed growth, delayed sexual maturity, and poor immunologic function. These complications could partly be explained by the state of undernutrition associated with the disease. Proposed mechanism of undernutrition include protein hypermetabolism, decreased dietary intake possibly from interleukin-6-related appetite suppression, increased cardiac energy demand/expenditure, and increased red cell turnover. All the above mechanisms manifest as increased resting energy expenditure. Nutritional intervention utilizing single or multiple nutrient supplementation has led to improved …

Bayer Ag V. Housey Pharmaceuticals: Protection For Biotechnological Research Tools Under Section 271(G) Found Wanting, Matthew Barthalow

The University of New Hampshire Law Review

[Excerpt] "Research tools, a subset of biotechnological inventions protected by process patents, are “tools that scientists use in the laboratory, including cell lines, monoclonal antibodies, reagents, animal models, growth factors, combinatorial chemistry and DNA libraries, clones and cloning tools (such as PCR), methods, laboratory equipment and machines.” Many companies base their business models on the ability to find pharmaceutical products using their proprietary drug discovery research tools. Research tools used for drug discovery ‘include bioinformatic methods for identifying the interaction of certain proteins and their association with disease, methods for confirming protein targets, screening assays to identify molecules active against …