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Articles 82051 - 82080 of 733254

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The Effects Of Unsupervised Bodyweight Interval Training In Adults With Obesity, Gabriella Bellissimo, Fabiano Amorim, Christine Mermier, Ann Gibson, Len Kravitz, Jonathan Little, Flávio De Castro Magalhães, Zachary A. Mang, Quint Berkemeier, Alyssa Bailly, Jonathan Specht, Jessica Smith, Matthew J. Stork, Shandy Simpson, Natalie Robson, Jeremy Ducharme, Kelsey C. Bourbeau, Yu Yu Hsiao Apr 2023

The Effects Of Unsupervised Bodyweight Interval Training In Adults With Obesity, Gabriella Bellissimo, Fabiano Amorim, Christine Mermier, Ann Gibson, Len Kravitz, Jonathan Little, Flávio De Castro Magalhães, Zachary A. Mang, Quint Berkemeier, Alyssa Bailly, Jonathan Specht, Jessica Smith, Matthew J. Stork, Shandy Simpson, Natalie Robson, Jeremy Ducharme, Kelsey C. Bourbeau, Yu Yu Hsiao

Health, Exercise, and Sports Sciences ETDs

Objective: Bodyweight interval training (BW-IT) using a social media platform may appeal to those who do not wish to exercise in public or do not have access to specialized exercise equipment. We investigated the ability of a 6-week BW-IT program to improve cardiovascular and metabolic markers. Methods: Fourteen adults (30.7 ± 10.3 yrs.) with obesity (body mass index 35.5 ± 5.4 kg/m2) participated. Bi-weekly program progression was applied by increasing the duration of the work intervals to 60s with 60s active recovery. Peak oxygen consumption (V̇O2peak), isometric muscular strength, body composition, blood pressure (BP), and metabolic …

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Physiological And Transcriptomic Responses Of Two Artemisia Californica Populations To Drought: Implications For Restoring Drought-Resilient Native Communities, Hagop S. Atamian Dr., Jennifer L. Funk Apr 2023

Physiological And Transcriptomic Responses Of Two Artemisia Californica Populations To Drought: Implications For Restoring Drought-Resilient Native Communities, Hagop S. Atamian Dr., Jennifer L. Funk

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

As climate change brings drier and more variable rainfall patterns to many arid and semi-arid regions, land managers must re-assemble appropriate plant communities for these conditions. Transcriptome sequencing can elucidate the molecular mechanisms underlying plant responses to changing environmental conditions, potentially enhancing our ability to screen suitable genotypes and species for restoration. We examined physiological and morphological traits and transcriptome sequences of coastal and inland populations of California sagebrush (Artemisia californica), a critical shrub used to restore coastal sage scrub vegetation communities, grown under low and high rainfall environments. The populations are located approximately 36 km apart but …

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Dart: Detection Of Antimicrobial Resistance Toolbox, Danielle Wrenn, Devin Drown Apr 2023

Dart: Detection Of Antimicrobial Resistance Toolbox, Danielle Wrenn, Devin Drown

2023 Research and Creative Activity Day Posters

No abstract provided.

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Growth Chronology Of Lenses In Whitefish Species, Linnaea Doerner, Jonah Bacon, Trent Sutton Apr 2023

Growth Chronology Of Lenses In Whitefish Species, Linnaea Doerner, Jonah Bacon, Trent Sutton

2023 Research and Creative Activity Day Posters

No abstract provided.

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Boosted Anti-Inflammatory Profile Of Alaskan Sled Dogs After Consumption Of Acute Doses Of Wild Alaskan Blueberries, Abigail Jensen, Kriya Dunlap Apr 2023

Boosted Anti-Inflammatory Profile Of Alaskan Sled Dogs After Consumption Of Acute Doses Of Wild Alaskan Blueberries, Abigail Jensen, Kriya Dunlap

2023 Research and Creative Activity Day Posters

No abstract provided.

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The Grizzly, April 6, 2023, Layla Halterman, Chase Portaro, Jenna Smith, Marie Sykes, Kate Horan, Ava Compagnoni, Vaughn Dibattista Apr 2023

The Grizzly, April 6, 2023, Layla Halterman, Chase Portaro, Jenna Smith, Marie Sykes, Kate Horan, Ava Compagnoni, Vaughn Dibattista

Ursinus College Grizzly Newspaper, 1978 to Present

The "Super Bowl" of Admissions • Loose Change Takes Center Stage in Lower Wismer • An April Note From the Editor • Following the Trail to Oregon • Humor Writing: Not Just Something to Laugh at • Opinions: What is That Building Called?; What Will You Miss About Ursinus? • 46 Deep: Ursinus Men's LAX Story From a Player's Perspective

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Transcriptome Analysis Reveals Differences In Cell Cycle, Growth And Migration Related Genes That Distinguish Fibroblasts Derived From Pre-Invasive And Invasive Breast Cancer., Wei Bin Fang, Marcela Medrano, Paige Cote, Mike Portsche, Vinamratha Rao, Yan Hong, Fariba Behbod, Jennifer R. Knapp, Clark Bloomer, Janelle R. Noel-Macdonnell Phd, Nikki Cheng Apr 2023

Transcriptome Analysis Reveals Differences In Cell Cycle, Growth And Migration Related Genes That Distinguish Fibroblasts Derived From Pre-Invasive And Invasive Breast Cancer., Wei Bin Fang, Marcela Medrano, Paige Cote, Mike Portsche, Vinamratha Rao, Yan Hong, Fariba Behbod, Jennifer R. Knapp, Clark Bloomer, Janelle R. Noel-Macdonnell Phd, Nikki Cheng

Manuscripts, Articles, Book Chapters and Other Papers

Background/introduction: As the most common form of pre-invasive breast cancer, ductal carcinoma in situ (DCIS) affects over 50,000 women in the US annually. Despite standardized treatment involving lumpectomy and radiation therapy, up to 25% of patients with DCIS experience disease recurrence often with invasive ductal carcinoma (IDC), indicating that a subset of patients may be under-treated. As most DCIS cases will not progress to invasion, many patients may experience over-treatment. By understanding the underlying processes associated with DCIS to IDC progression, we can identify new biomarkers to determine which DCIS cases may become invasive and improve treatment for patients. Accumulation …

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Upregulation Of Cell Surface Glycoproteins In Correlation With Kshv Lana In The Kaposi Sarcoma Tumor Microenvironment, Sara R. Privatt, Owen Ngalamika, Jianshui Zhang, Qinsheng Li, Charles Wood, John T. West Apr 2023

Upregulation Of Cell Surface Glycoproteins In Correlation With Kshv Lana In The Kaposi Sarcoma Tumor Microenvironment, Sara R. Privatt, Owen Ngalamika, Jianshui Zhang, Qinsheng Li, Charles Wood, John T. West

School of Medicine Faculty Publications

HIV-associated epidemic Kaposi sarcoma (EpKS) remains one of the most prevalent cancers in sub-Saharan Africa despite the widespread uptake of anti-retroviral therapy and HIV-1 suppression. In an effort to define potential therapeutic targets against KS tumors, we analyzed previously published KS bulk tumor transcriptomics to identify cell surface biomarkers. In addition to upregulated gene expression (>6-fold) in the EpKS tumor microenvironment, biomarkers were selected for correlation with KSHV latency-associated nuclear antigen (LANA) expression. The cell surface glycoprotein genes identified were KDR, FLT4, ADAM12, UNC5A, ZP2, and OX40, as well as the endothelial lineage determinants Prox-1 and CD34. Each protein …

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Plant Sentience And The Case For Ethical Veganism, Josh Milburn Apr 2023

Plant Sentience And The Case For Ethical Veganism, Josh Milburn

Animal Sentience

Does the possibility of plant sentience pose a problem for ethical veganism? It has not yet been demonstrated that plants are sentient (i.e., that they can feel). Moreover, even if it were demonstrated that plants could feel, it would also have to be demonstrated that they can feel the affectively “valenced” feelings that are ethically significant, such as pain and fear, rather than just neutral sensations such as darker/lighter, or wetter/drier. Finally, if plants could feel valenced feelings, veganism would likely still be the ethical option, on the principle of causing the least harm.

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Measuring The Effect Of A Poverty Simulation On Cultivating Empathy In Healthcare Professions Students, H. Alex Hoyen Apr 2023

Measuring The Effect Of A Poverty Simulation On Cultivating Empathy In Healthcare Professions Students, H. Alex Hoyen

Master of Science in Population Health Capstone Presentations

Introduction: Poverty is generally defined on a fiscal metric despite the fact that it disrupts every facet of a patient’s life. The United Nations (UN) recently published its campaign focused on Ending Poverty. In this publication, the UN describes poverty as “entailing more than the lack of income and productive resources to ensure sustainable livelihoods.” The manifestations include hunger, safe housing, transportation, education, and social discrimination. To fully appreciate the effects of conditions such as poverty requires a deeper understanding of the complex social environment that impoverished individuals are forced to navigate. Poverty simulations are one practice to provide a …

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The Montclarion, April 6, 2023, The Montclarion Apr 2023

The Montclarion, April 6, 2023, The Montclarion

The Montclarion

Student Newspaper of Montclair State University

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Neuroinflammation, Oxidative Stress, Apoptosis, Microgliosis And Astrogliosis In The Cerebellum Of Mice Chronically Exposed To Waterpipe Smoke, Naserddine Hamadi, Sumaya Beegam, Nur Elena Zaaba, Ozaz Elzaki, Mariam Abdulla Altamimi, Abderrahim Nemmar Apr 2023

Neuroinflammation, Oxidative Stress, Apoptosis, Microgliosis And Astrogliosis In The Cerebellum Of Mice Chronically Exposed To Waterpipe Smoke, Naserddine Hamadi, Sumaya Beegam, Nur Elena Zaaba, Ozaz Elzaki, Mariam Abdulla Altamimi, Abderrahim Nemmar

All Works

Waterpipe smoking (WPS) is prevalent in Asian and Middle Eastern countries and has recently gained worldwide popularity, especially among youth. WPS has potentially harmful chemicals and is associated with a wide range of adverse effects on different organs. However, little is known regarding the impact of WPS inhalation on the brain and especially on the cerebellum. Presently, we aimed at investigating inflammation, oxidative stress and apoptosis as well as microgliosis and astrogliosis in the cerebellum of BALB/C mice chronically (6 months) exposed to WPS compared with air-exposed mice (control). WPS inhalation augmented the concentrations of proinflammatory cytokines tumor necrosis factor, …

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The Polypharmacological Effects Of Cannabidiol, Jorge Castillo-Arellano, Ana Canseco-Alba, Stephen J. Cutler Ph.D., Francisco León Ph.D. Apr 2023

The Polypharmacological Effects Of Cannabidiol, Jorge Castillo-Arellano, Ana Canseco-Alba, Stephen J. Cutler Ph.D., Francisco León Ph.D.

Faculty Publications

Cannabidiol (CBD) is a major phytocannabinoid present in Cannabis sativa (Linneo, 1753). This naturally occurring secondary metabolite does not induce intoxication or exhibit the characteristic profile of drugs of abuse from cannabis like Δ9-tetrahydrocannabinol (∆9-THC) does. In contrast to ∆9-THC, our knowledge of the neuro-molecular mechanisms of CBD is limited, and its pharmacology, which appears to be complex, has not yet been fully elucidated. The study of the pharmacological effects of CBD has grown exponentially in recent years, making it necessary to generate frequently updated reports on this important metabolite. In this article, a …

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Upregulation Of Cell Surface Glycoproteins In Correlation With Kshv Lana In The Kaposi Sarcoma Tumor Microenvironment, Sara R. Privatt, Owen Ngalamika, Jianshui Zhang, Qinsheng Li, Charles Wood, John T. West Apr 2023

Upregulation Of Cell Surface Glycoproteins In Correlation With Kshv Lana In The Kaposi Sarcoma Tumor Microenvironment, Sara R. Privatt, Owen Ngalamika, Jianshui Zhang, Qinsheng Li, Charles Wood, John T. West

School of Biological Sciences: Faculty Publications

HIV-associated epidemic Kaposi sarcoma (EpKS) remains one of the most prevalent cancers in sub-Saharan Africa despite the widespread uptake of anti-retroviral therapy and HIV-1 suppression. In an effort to define potential therapeutic targets against KS tumors, we analyzed previously published KS bulk tumor transcriptomics to identify cell surface biomarkers. In addition to upregulated gene expression (>6-fold) in the EpKS tumor microenvironment, biomarkers were selected for correlation with KSHV latency-associated nuclear antigen (LANA) expression. The cell surface glycoprotein genes identified were KDR, FLT4, ADAM12, UNC5A, ZP2, and OX40, as well as the endothelial lineage determinants Prox-1 and CD34. Each protein …

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Factor In Fear: Interference Competition In Polymorphic Spadefoot Toad Tadpoles And Its Potential Role In Disruptive Selection, Ryan A. Martin Apr 2023

Factor In Fear: Interference Competition In Polymorphic Spadefoot Toad Tadpoles And Its Potential Role In Disruptive Selection, Ryan A. Martin

Faculty Scholarship

Disruptive selection arises when extreme phenotypes have a fitness advantage compared to more-intermediate phenotypes. Theory and evidence suggest that intraspecific resource competition is a key driver of disruptive selection. However, while competition can be indirect (exploitative) or direct (interference), the role of interference competition in disruptive selection has not been tested, and most models of disruptive selection assume exploitative competition. We experimentally investigated whether the type of competition affects the outcome of competitive interactions using a system where disruptive selection is common: Mexican spadefoot toads (Spea multiplicata). Spea tadpoles develop into alternative resource-use phenotypes: carnivores, which consume fairy shrimp and …

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Effectiveness Of Water Hyacinth Compost And N, P, K, S Fertilizer On S-Available, S Uptake, Protein Content, And Yield Of Shallot In Inceptisols From Jatinangor, Emma Trinurani Sofyan, Fajar Akbar Gumelar, Anni Yuniarti, Benny Joy, Fiky Yulianto Wicaksono Apr 2023

Effectiveness Of Water Hyacinth Compost And N, P, K, S Fertilizer On S-Available, S Uptake, Protein Content, And Yield Of Shallot In Inceptisols From Jatinangor, Emma Trinurani Sofyan, Fajar Akbar Gumelar, Anni Yuniarti, Benny Joy, Fiky Yulianto Wicaksono

Jurnal Kultivasi

. Water hyacinth (Eichhornia crassipes) is a source of organic matter that can be used as compost to improve the soil quality and productivity of shallots. Shallots are horticultural commodities that have various benefits. Inceptisol soils dominate Indonesia, with an area of 37.5% of Indonesia's land area but have low soil fertility. Soil fertility can be increased by optimal fertilization. This experiment aimed to determine the dose of water hyacinth compost and nitrogen (N), phosphor (P), potassium (K), sulfur (S) fertilizer which gave the best effect on increasing available S, S uptake, protein content, and yield of shallots. The experiment …

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Montana Kaimin, April 6, 2023, Students Of The University Of Montana, Missoula Apr 2023

Montana Kaimin, April 6, 2023, Students Of The University Of Montana, Missoula

Montana Kaimin, 1898-present

Student newspaper of the University of Montana, Missoula.

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The Kenyon Collegian - April 6, 2023 Apr 2023

The Kenyon Collegian - April 6, 2023

The Kenyon Collegian

No abstract provided.

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The George-Anne Inkwell Edition, Georgia Southern University Apr 2023

The George-Anne Inkwell Edition, Georgia Southern University

The Inkwell

No abstract provided.

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Sphingomyelin 16:0 Is A Therapeutic Target For Neuronal Death In Acid Sphingomyelinase Deficiency, Ángel Gaudioso, Xuntian Jiang, Josefina Casas, Edward H Schuchman, María Dolores Ledesma Apr 2023

Sphingomyelin 16:0 Is A Therapeutic Target For Neuronal Death In Acid Sphingomyelinase Deficiency, Ángel Gaudioso, Xuntian Jiang, Josefina Casas, Edward H Schuchman, María Dolores Ledesma

2020-Current year OA Pubs

Acid sphingomyelinase deficiency (ASMD) is a lysosomal storage disorder caused by mutations in the SMPD1 gene encoding for the acid sphingomyelinase (ASM). While intravenous infusion of recombinant ASM is an effective treatment for the peripheral disease, the neurological complications of ASMD remain unaddressed. It has been shown that aberrantly high level of total brain sphingomyelin (SM) is a key pathological event leading to neurodegeneration. Using mice lacking ASM (ASMko), which mimic the disease, we here demonstrate that among the SM species, SM16:0 shows the highest accumulation and toxicity in ASMko neurons. By targeting lysosomes, SM16:0 causes permeabilization and exocytosis of …

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Bi-Allelic Variants In The Esam Tight-Junction Gene Cause A Neurodevelopmental Disorder Associated With Fetal Intracranial Hemorrhage, Mauro Lecca, Davut Pehlivan, Damià Heine Suñer, Karin Weiss, Thibault Coste, Markus Zweier, Yavuz Oktay, Nada Danial-Farran, Vittorio Rosti, Maria Paola Bonasoni, Alessandro Malara, Gianluca Contrò, Roberta Zuntini, Marzia Pollazzon, Rosario Pascarella, Alberto Neri, Carlo Fusco, Dana Marafi, Tadahiro Mitani, Jennifer Ellen Posey, Sadik Etka Bayramoglu, Alper Gezdirici, Jessica Hernandez-Rodriguez, Emilia Amengual Cladera, Elena Miravet, Jorge Roldan-Busto, María Angeles Ruiz, Cristofol Vives Bauzá, Liat Ben-Sira, Sabine Sigaudy, Anaïs Begemann, Sheila Unger, Serdal Güngör, Semra Hiz, Ece Sonmezler, Yoav Zehavi, Michael Jerdev, Alessandra Balduini, Orsetta Zuffardi, Rita Horvath, Hanns Lochmüller, Anita Rauch, Livia Garavelli, Elisabeth Tournier-Lasserve, Ronen Spiegel, James R Lupski, Edoardo Errichiello Apr 2023

Bi-Allelic Variants In The Esam Tight-Junction Gene Cause A Neurodevelopmental Disorder Associated With Fetal Intracranial Hemorrhage, Mauro Lecca, Davut Pehlivan, Damià Heine Suñer, Karin Weiss, Thibault Coste, Markus Zweier, Yavuz Oktay, Nada Danial-Farran, Vittorio Rosti, Maria Paola Bonasoni, Alessandro Malara, Gianluca Contrò, Roberta Zuntini, Marzia Pollazzon, Rosario Pascarella, Alberto Neri, Carlo Fusco, Dana Marafi, Tadahiro Mitani, Jennifer Ellen Posey, Sadik Etka Bayramoglu, Alper Gezdirici, Jessica Hernandez-Rodriguez, Emilia Amengual Cladera, Elena Miravet, Jorge Roldan-Busto, María Angeles Ruiz, Cristofol Vives Bauzá, Liat Ben-Sira, Sabine Sigaudy, Anaïs Begemann, Sheila Unger, Serdal Güngör, Semra Hiz, Ece Sonmezler, Yoav Zehavi, Michael Jerdev, Alessandra Balduini, Orsetta Zuffardi, Rita Horvath, Hanns Lochmüller, Anita Rauch, Livia Garavelli, Elisabeth Tournier-Lasserve, Ronen Spiegel, James R Lupski, Edoardo Errichiello

Faculty, Staff and Students Publications

The blood-brain barrier (BBB) is an essential gatekeeper for the central nervous system and incidence of neurodevelopmental disorders (NDDs) is higher in infants with a history of intracerebral hemorrhage (ICH). We discovered a rare disease trait in thirteen individuals, including four fetuses, from eight unrelated families associated with homozygous loss-of-function variant alleles of ESAM which encodes an endothelial cell adhesion molecule. The c.115del (p.Arg39Glyfs∗33) variant, identified in six individuals from four independent families of Southeastern Anatolia, severely impaired the in vitro tubulogenic process of endothelial colony-forming cells, recapitulating previous evidence in null mice, and caused lack of ESAM expression in …

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Bi-Allelic Snapc4 Variants Dysregulate Global Alternative Splicing And Lead To Neuroregression And Progressive Spastic Paraparesis, F Graeme Frost, Marie Morimoto, Prashant Sharma, Lyse Ruaud, Newell Belnap, Daniel G Calame, Yuri Uchiyama, Naomichi Matsumoto, Machteld M Oud, Elise A Ferreira, Vinodh Narayanan, Sampath Rangasamy, Matt Huentelman, Lisa T Emrick, Ikuko Sato-Shirai, Satoko Kumada, Nicole I Wolf, Peter J Steinbach, Yan Huang, Undiagnosed Diseases Network, Barbara N Pusey, Sandrine Passemard, Jonathan Levy, Séverine Drunat, Marie Vincent, Agnès Guet, Emanuele Agolini, Antonio Novelli, Maria Cristina Digilio, Jill A Rosenfeld, Jennifer L Murphy, James R Lupski, Gilbert Vezina, Ellen F Macnamara, David R Adams, Maria T Acosta, Cynthia J Tifft, William A Gahl, May Christine V Malicdan Apr 2023

Bi-Allelic Snapc4 Variants Dysregulate Global Alternative Splicing And Lead To Neuroregression And Progressive Spastic Paraparesis, F Graeme Frost, Marie Morimoto, Prashant Sharma, Lyse Ruaud, Newell Belnap, Daniel G Calame, Yuri Uchiyama, Naomichi Matsumoto, Machteld M Oud, Elise A Ferreira, Vinodh Narayanan, Sampath Rangasamy, Matt Huentelman, Lisa T Emrick, Ikuko Sato-Shirai, Satoko Kumada, Nicole I Wolf, Peter J Steinbach, Yan Huang, Undiagnosed Diseases Network, Barbara N Pusey, Sandrine Passemard, Jonathan Levy, Séverine Drunat, Marie Vincent, Agnès Guet, Emanuele Agolini, Antonio Novelli, Maria Cristina Digilio, Jill A Rosenfeld, Jennifer L Murphy, James R Lupski, Gilbert Vezina, Ellen F Macnamara, David R Adams, Maria T Acosta, Cynthia J Tifft, William A Gahl, May Christine V Malicdan

Faculty, Staff and Students Publications

The vast majority of human genes encode multiple isoforms through alternative splicing, and the temporal and spatial regulation of those isoforms is critical for organismal development and function. The spliceosome, which regulates and executes splicing reactions, is primarily composed of small nuclear ribonucleoproteins (snRNPs) that consist of small nuclear RNAs (snRNAs) and protein subunits. snRNA gene transcription is initiated by the snRNA-activating protein complex (SNAPc). Here, we report ten individuals, from eight families, with bi-allelic, deleterious SNAPC4 variants. SNAPC4 encoded one of the five SNAPc subunits that is critical for DNA binding. Most affected individuals presented with delayed motor development …

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Accommodations Needed For Asd Patients During Dental Care, Krystal Eischen Olsen Apr 2023

Accommodations Needed For Asd Patients During Dental Care, Krystal Eischen Olsen

Undergraduate Student Symposium

This project aimed to investigate caregiver perspective regarding dental provider care for visits for their child[ren] with autism spectrum disorder (ASD). ASD is a developmental disorder that affects communication, sensory processing, and behavior. ASD can cause problems regarding oral health care and treatments due to the overwhelming sensations experienced by the patient, resulting in refusal behaviors regarding prevention, maintenance, diagnosis, and treatment of oral health care needs (Zhou et al., 2020). Dental providers aren’t extensively trained on treatment or support techniques recommended for this population, leading to a drop-off in patient care and a lack of caregiver training or support …

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A Review Of Healthcare-Related Decisions Faced By Women At Risk For Hereditary Breast Cancer, Rathika Manikandan, Ilan Nedjar Apr 2023

A Review Of Healthcare-Related Decisions Faced By Women At Risk For Hereditary Breast Cancer, Rathika Manikandan, Ilan Nedjar

Undergraduate Student Symposium

Hereditary breast cancer is defined as cancer that results from pathogenic mutations that are generationally inherited. In the U.S., hereditary cancer accounts for 5-10% of all cancer cases. Furthermore, approximately 264,000 newly diagnosed breast cancer cases are linked to pathogenic mutations. Pathogenic mutations in BRCA1, BRCA2, PALB2, and other genes are linked to a higher lifetime risk of breast cancer and ovarian cancer; women with these pathogenic mutations have lifetime risk of breast cancer up to 85% and lifetime risk of ovarian cancer up to 54% . Previvors are defined as individuals with an identified pathogenic mutation prior to a …

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A Review Of Treatment Options For Women Facing Hereditary Breast Cancer, Ilan Nedjar, Rathika Manikandan Apr 2023

A Review Of Treatment Options For Women Facing Hereditary Breast Cancer, Ilan Nedjar, Rathika Manikandan

Undergraduate Student Symposium

BRCA1 and BRCA2 are tumor suppressor genes, which produce proteins that aid repair damaged DNA. Women who carry a pathogenic mutation in BRCA1/BRCA2 genes have an increased risk of developing breast cancer. Furthermore, BRCA1/BRCA2 pathogenic mutations are associated with more aggressive breast cancer types (i.e., triple negative) and higher recurrence rates (10.5%) than for breast cancer of non-carrier patients. Consequently, BRCA1+/BRCA2+ breast cancer patients require a specialized treatment approach. The objective of this literature review is to summarize the various treatment options offered to BRCA1+/BRCA2+ breast cancer patients. Peer reviewed articles were found through multiple databases such as PubMed and …

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A Simple Method To Assess Porphyrin Basicity Using Competition Studies, Pranav Madadi, Ofek Gur, Ayush Desai Apr 2023

A Simple Method To Assess Porphyrin Basicity Using Competition Studies, Pranav Madadi, Ofek Gur, Ayush Desai

Undergraduate Student Symposium

Competition studies of three freebase porphyrins (H2OEP, H2OETPP, and H2TPP) were carried to assess their basicities. These porphyrins were selected because they are a good representation of natural occurring ones. In each experiment, the resultant UV-vis spectra were obtained by mixing and analyzing two porphyrins in a double-sided cuvette in which one was protonated using either trifluoroacetic acid (TFA) or hydrochloric acid (HCl) while the other was kept as a freebase. After mixing, the two porphyrins “compete” available protons, thus the most basic of them will acquire most of the protons. By adjusting the ratios of dications and freebases we …

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A Search For A Solution To Antibiotic-Resistance: Uncovering Phage From Soil Samples That Bind To A Type Iii Secretion System Of Yersinia Pestis, Shruti Patel, Ritika Vonguru, Kenya Reid, Jewel Mousa, Megha Kurian Apr 2023

A Search For A Solution To Antibiotic-Resistance: Uncovering Phage From Soil Samples That Bind To A Type Iii Secretion System Of Yersinia Pestis, Shruti Patel, Ritika Vonguru, Kenya Reid, Jewel Mousa, Megha Kurian

Undergraduate Student Symposium

The rise of antibiotic-resistant bacteria has recently become a major global health concern, requiring new methods to successfully combat these highly resistant microbes. One promising alternative to traditional antibiotics is phage therapy, where bacteriophages (viruses that infect bacteria) are utilized to target and kill bacteria. This study primarily focuses on discovering phages that are effective against Yersinia pestis (Y. pestis), the bacteria responsible for bubonic and pneumonic plague. One distinctive aspect of Y. pestis is its utilization of a type III secretion system (T3SS), a needle-like structure used to inject host cells with toxins that lead to infection. …

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Acute Toxicity Study Of Novel Melanoma Actives In Mice, Trisha Seal, Samaya Danthurthy Apr 2023

Acute Toxicity Study Of Novel Melanoma Actives In Mice, Trisha Seal, Samaya Danthurthy

Undergraduate Student Symposium

Although there have been promising advances in melanoma drug discovery, the average overall survival of patients with late-stage metastatic melanoma is approximately 3 years, which suggests a need for identifying new melanoma targets. We previously reported a discovery of melanoma actives acting via binding and down regulating human nuclear ribonuclear protein H1/H2 (hnRNP H1/H2), which is a novel target with unknown toxicity. Therefore, the aim of this study was to study the safety of novel anti-melanoma compounds 2155-14 and 2155-18 in mice. The methodology of the study involved injecting male and female Balb/C mice three times a week for three …

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An Impartial Supreme Court? Evaluating The Role Of Public Opinion In Supreme Court Rulings, Alexis Lass Apr 2023

An Impartial Supreme Court? Evaluating The Role Of Public Opinion In Supreme Court Rulings, Alexis Lass

Undergraduate Student Symposium

Susceptibility to public opinion is a phenomena faced by most political leaders, whether that be in City Halls or the United States’ Senate. Regardless, when separation of powers was conceptualized and the Supreme Court of the United States was created, the intent was to have a particular branch that didn’t make the law, but interpreted it, impartially, with a lack of partisanship opinion. In recent years, researchers have noticed a pattern of Supreme Court rulings aligning perfectly with public opinion, making field experts and citizens alike, question the integrity of the institution. The current study seeks to better understand the …

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Are Students In Broward County, Fl, Who Get Less Sleep More Likely To Experience Depressive Symptoms?, Kelly Nyman, Alissa Lopez, Lauren Herrera Apr 2023

Are Students In Broward County, Fl, Who Get Less Sleep More Likely To Experience Depressive Symptoms?, Kelly Nyman, Alissa Lopez, Lauren Herrera

Undergraduate Student Symposium

It is commonly known that sleep can significantly affect overall health in both physical and mental states, but can getting less sleep be an attributing factor to high school students experiencing symptoms of depression? In this study, we will determine whether less sleep is associated with feelings of sadness or hopelessness which are common symptoms of depression. Finding a link between the two could allow us to implement sleep education programs that would lower rates of depression in high school students. Using data collected from the 2019 YRBSS from Broward County, Florida, data was run comparing high school students who …

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