Medical Specialties Commons^™

Does Social Media Matter When It Comes To Rank Lists? A Survey Of Applicants For General Surgery Residency During Covid-19, Justin M. Greco, Alessandra Storino, Priyanka V. Chugh, Tara S. Kent, Donald Hess, Dmitry M. Nepomnayshy, Kimberly M. Ellis, Jonathan S. Abelson

The Lahey Journal

Abstract:

Introduction: The COVID-19 pandemic greatly disrupted traditional social interactions between residency applicants and General Surgery programs. There is no previous research on the influence of social media in General Surgery residency recruiting.

Methods: We performed a multi-institutional survey of General Surgery residency applicants from the Northeast United States about the effect social media had on their decision to interview and rank programs, after the results of the 2021 National Resident Matching Program. The survey was sent to 311 e-mail addresses. The 22-question survey consisted of multiple choice, Likert Scale, and free text responses.

Results: 66 applicants completed the survey …

Patient And Provider Perceptions Of Rapid Telehealth Implementation During The Covid-19 Pandemic, Ryan G. Seibert, Amanda K. Stephenson, Aubrey K. Podell, Yuxiu K. Lei, Sheri K. Keitz

The Lahey Journal

Introduction: Despite unprecedented telehealth adoption during the COVID-19 pandemic, its post-pandemic preservation remains uncertain. Understanding key stakeholders’ perspectives on telehealth during the pandemic can inform evidence-based policies and promote effective, sustainable virtual-based care.

Methods: Patients and providers who completed telehealth visits during the early pandemic in primary care, subspecialty, and surgical outpatient clinics at a large community-based academic medical center in New England were surveyed via telephone interviews or electronic surveys. Thematic analyses of qualitative comments further characterized experiences.

Results: Of 1,729 eligible patients called, 969 were contacted and 778 participated (response rate 80.3% among contacted patients). Among 753 eligible …

Circulating Endocannabinoids And N-Acylethanolamines In Individuals With Cannabis Use Disorder-Preliminary Findings, Nadia Boachie, Erin Gaudette, Richard P. Bazinet, Lin Lin, Rachel F. Tyndale, Esmaeil Mansouri, Marilyn A. Huestis, Junchao Tong, Bernard Le Foll, Stephen J. Kish, Tony P. George, Isabelle Boileau

Institute of Emerging Health Professions Faculty Papers

BACKGROUND: Endocannabinoids and related N-acylethanolamines (NAEs) are bioactive lipids with important physiological functions and putative roles in mental health and addictions. Although chronic cannabis use is associated with endocannabinoid system changes, the status of circulating endocannabinoids and related NAEs in people with cannabis use disorder (CUD) is uncertain.

METHODS: Eleven individuals with CUD and 54 healthy non-cannabis using control participants (HC) provided plasma for measurement by high-performance liquid chromatography-mass spectrometry of endocannabinoids (2-arachidonoylglycerol (2-AG) and N-arachidonoylethanolamine (AEA)) and related NAE fatty acids (N-docosahexaenoylethanolamine (DHEA) and N-oleoylethanolamine (OEA)). Participants were genotyped for the functional gene variant of FAAH (rs324420, C385A) which …

Antibodies To Coagulase Of Staphylococcus Aureus Crossreact To Efb And Reveal Different Binding Of Shared Fibrinogen Binding Repeats, Federico Bertoglio, Ya-Ping Ko, Sheila Thomas, Liliana Giordano, Francesca Romana Scommegna, Doris Meier, Saskia Polten, Marlies Becker, Srishtee Arora, Michael Hust, Magnus Höök, Livia Visai

Faculty, Staff and Student Publications

Staphylococcus aureus pathology is caused by a plethora of virulence factors able to combat multiple host defence mechanisms. Fibrinogen (Fg), a critical component in the host coagulation cascade, plays an important role in the pathogenesis of this bacterium, as it is the target of numerous staphylococcal virulence proteins. Amongst its secreted virulence factors, coagulase (Coa) and Extracellular fibrinogen-binding protein (Efb) share common Fg binding motives and have been described to form a Fg shield around staphylococcal cells, thereby allowing efficient bacterial spreading, phagocytosis escape and evasion of host immune system responses. Targeting these proteins with monoclonal antibodies thus represents a …

Adjunctive Diagnostic Studies Completed Following Detection Of Candidemia In Children: Secondary Analysis Of Observed Practice From A Multicenter Cohort Study Conducted By The Pediatric Fungal Network, Rachel L Wattier, Robert F T Bucayu, Craig L K Boge, Rachael K Ross, Inci Yildirim, Theoklis E Zaoutis, Debra L Palazzi, Surabhi B Vora, Elio Castagnola, Martha Avilés-Robles, Lara Danziger-Isakov, Alison C Tribble, Tanvi S Sharma, Antonio C Arrieta, Gabriela Maron, David M Berman, Dwight E Yin, Lillian Sung, Michael Green, Emmanuel Roilides, Kiran Belani, José Romero, Pere Soler-Palacin, Eduardo López-Medina, Dawn Nolt, Ibrahim Zaid Bin Hussain, William J Muller, Sarmistha B Hauger, Natasha Halasa, Daniel Dulek, Alice Pong, Blanca E Gonzalez, Mark J Abzug, Fabianne Carlesse, Anna R Huppler, Sujatha Rajan, Catherine Aftandilian, Monica I Ardura, Arunaloke Chakrabarti, Benjamin Hanisch, Christine M Salvatore, Lena Klingspor, Elizabeth D Knackstedt, Irja Lutsar, Maria E Santolaya, Sydney Shuster, Sarah K Johnson, William J Steinbach, Brian T Fisher

Faculty, Staff and Students Publications

BACKGROUND: Adjunctive diagnostic studies (aDS) are recommended to identify occult dissemination in patients with candidemia. Patterns of evaluation with aDS across pediatric settings are unknown.

METHODS: Candidemia episodes were included in a secondary analysis of a multicenter comparative effectiveness study that prospectively enrolled participants age 120 days to 17 years with invasive candidiasis (predominantly candidemia) from 2014 to 2017. Ophthalmologic examination (OE), abdominal imaging (AbdImg), echocardiogram, neuroimaging, and lumbar puncture (LP) were performed per clinician discretion. Adjunctive diagnostic studies performance and positive results were determined per episode, within 30 days from candidemia onset. Associations of aDS performance with episode characteristics …

Evaluation Of Negative Binomial And Zero-Inflated Negative Binomial Models For The Analysis Of Zero-Inflated Count Data: Application To The Telemedicine For Children With Medical Complexity Trial, Kyung Hyun Lee, Claudia Pedroza, Elenir B C Avritscher, Ricardo A Mosquera, Jon E Tyson

Faculty, Staff and Student Publications

BACKGROUND: Two characteristics of commonly used outcomes in medical research are zero inflation and non-negative integers; examples include the number of hospital admissions or emergency department visits, where the majority of patients will have zero counts. Zero-inflated regression models were devised to analyze this type of data. However, the performance of zero-inflated regression models or the properties of data best suited for these analyses have not been thoroughly investigated.

METHODS: We conducted a simulation study to evaluate the performance of two generalized linear models, negative binomial and zero-inflated negative binomial, for analyzing zero-inflated count data. Simulation scenarios assumed a randomized …

Differential Effects Of Pancreatic Cancer-Derived Extracellular Vesicles Driving A Suppressive Environment, Anurag Purushothaman, Jacqueline Oliva-Ramírez, Warapen Treekitkarnmongkol, Deivendran Sankaran, Mark W Hurd, Nagireddy Putluri, Anirban Maitra, Cara Haymaker, Subrata Sen

Faculty, Staff and Student Publications

Pancreatic ductal adenocarcinoma (PDAC) cells display extensive crosstalk with their surrounding environment to regulate tumor growth, immune evasion, and metastasis. Recent advances have attributed many of these interactions to intercellular communication mediated by small extracellular vesicles (sEVs), involving cancer-associated fibroblasts (CAF). To explore the impact of sEVs on monocyte lineage transition as well as the expression of checkpoint receptors and activation markers, peripheral blood monocytes from healthy subjects were exposed to PDAC-derived sEVs. Additionally, to analyze the role of sEV-associated HA in immune regulation and tissue-resident fibroblasts, monocytes and pancreatic stellate cells were cultured in the presence of PDAC sEVs …

Author Correction: Synthetic Oct-A Blood Vessel Maps Using Fundus Images And Generative Adversarial Networks, Ivan Coronado, Samiksha Pachade, Emanuele Trucco, Rania Abdelkhaleq, Juntao Yan, Sergio Salazar-Marioni, Amanda Jagolino-Cole, Mozhdeh Bahrainian, Roomasa Channa, Sunil A Sheth, Luca Giancardo

Faculty, Staff and Student Publications

No abstract provided.

Author Correction: Histone H2a Lys130 Acetylation Epigenetically Regulates Androgen Production In Prostate Cancer, Thanh Nguyen, Dhivya Sridaran, Surbhi Chouhan, Cody Weimholt, Audrey Wilson, Jingqin Luo, Tiandao Li, John Koomen, Bin Fang, Nagireddy Putluri, Arun Sreekumar, Felix Y Feng, Kiran Mahajan, Nupam P Mahajan

Faculty, Staff and Students Publications

No abstract provided.

The Effects Of Resistance Training On Jumping And Selected Power Variables Of The Lower Limbs In Female Soccer Players, Tomasz Chamera, Magdalena Prończuk, Piotr Smok, Miłosz Drozd, Małgorzata Michalczyk, Adam Maszczyk

Baltic Journal of Health and Physical Activity

Introduction: The aim of the study was to compare the effects of a 6-week intervention of combined soccer training with resistance training on strength and power variables in highly trained female soccer players. It was hypothesized that 6 weeks is sufficient for a significant improvement in jumping ability and power to occur due to the intervention. The study involved 34 female soccer players of the top women’s league (22 ± 5 years old, body height 167 ± 5 cm, body weight 60 ± 8 kg). The players were divided into two groups of 17 participants. The control group performed 3 …

Abductor And Adductor Strength Relation To Sprint Performance In Soccer Players, Paulina Królikowska, Artur Gołaś, Petr Stastny, Jakub Kokstejn, Wojciech Grzyb, Michal Krzysztofik

Baltic Journal of Health and Physical Activity

Introduction: The hip muscle strength plays an important role in sprinting and non-contact injuries, where their role in soccer players needs to be recognized. This study aimed to examine the relationship between the strength of hip abductor (Abd), hip adductor (Add) and linear sprint performance (5 m and 35 m). Sixteen professional soccer players (Second Polish League) participated in the study (age = 24 ± 3.2 years, body mass = 75.3 ± 9.58 kg, height = 179 ± 5.6 cm, soccer training experience = 8 ± 2.9 years). 5 m and 3 m linear sprint performance was described by: peak …

Congenital Complete Heart Block Complicated By Atrial Flutter Diagnosis And Management, Ali A. Alakhfash, Abdulrahman Almesned, Abdullah Alqwaiee, Hashem D. Alqurashi, Waleed Almanea, Mesned Abdulrahman

Journal of the Saudi Heart Association

Seventeen-month-old child was diagnosed in utero to have congenital complete heart block. The mother has Sjogren’s syndrome with high Anti Ro antibodies. The baby was delivered at term with a heart rate of 55 to 60 beats per minute. Echocardiography revealed a structurally normal heart with a small atrial septal defect and moderate patent ductus arteriosus. At the age of 17 months, he developed atrial flutter which was aborted using electrical cardioversion in the Cath lab. No recurrence of the atrial flutter during a one-year follow-up.

Dermal Grafts: A Low-Cost Option For Complex Ventral Hernia Repair, Aaron Silva, Jeffrey Skubic

MEDI 9331 Scholarly Activities Clinical Years

We present 15 patients who underwent a complex abdominal wall hernia repair using a novel technique involving placement of a dermal autograft as fascial onlay reinforcement within the past 2 years in a single institution. The patients reviewed consist of both females and males between the ages of 37 and 72, with an overweight rate of 93.3% and average BMI of 32, We found that within this period there was 0% recurrence. 80% of the patients stayed between 1-3 days in the hospital. Seven (47%) of the patients re-presented with a wound complication such as seroma formation (20%) or dehiscence …

Tmem27 Suppresses Tumor Development By Promoting Ret Ubiquitination, Positioning, And Degradation, Qianjin Guo, Zi-Ming Cheng, Hector Gonzalez-Cantú, Matthew Rotondi, Gabriela Huelgas-Morales, Purushoth Ethiraj, Zhijun Qiu, Jonathan Lefkowitz, Wan Song, Bethany N Landry, Hector Lopez, Cynthia M Estrada-Zuniga, Shivi Goyal, Mohammad Aasif Khan, Timothy J Walker, Exing Wang, Faqian Li, Yanli Ding, Lois M Mulligan, Ricardo C T Aguiar, Patricia L M Dahia

Faculty, Staff and Student Publications

The TMEM127 gene encodes a transmembrane protein of poorly known function that is mutated in pheochromocytomas, neural crest-derived tumors of adrenomedullary cells. Here, we report that, at single-nucleus resolution, TMEM127-mutant tumors share precursor cells and transcription regulatory elements with pheochromocytomas carrying mutations of the tyrosine kinase receptor RET. Additionally, TMEM127-mutant pheochromocytomas, human cells, and mouse knockout models of TMEM127 accumulate RET and increase its signaling. TMEM127 contributes to RET cellular positioning, trafficking, and lysosome-mediated degradation. Mechanistically, TMEM127 binds to RET and recruits the NEDD4 E3 ubiquitin ligase for RET ubiquitination and degradation via TMEM127 C-terminal PxxY motifs. Lastly, increased cell …

Pet Imaging Of Microglia Using Pbr28suv Determines Therapeutic Efficacy Of Autologous Bone Marrow Mononuclear Cells Therapy In Traumatic Brain Injury, Supinder S Bedi, Michael C Scott, Max A Skibber, Akshita Kumar, Henry W Caplan, Hasen Xue, David Sequeira, Alison L Speer, Fanni Cardenas, Franciska Gudenkauf, Karen Uray, Amit K. Srivastava, Alan R Prossin, Charles S Cox

Cardeza Foundation for Hematologic Research

Traumatic brain injury (TBI) results in activated microglia. Activated microglia can be measured in vivo by using positron emission topography (PET) ligand peripheral benzodiazepine receptor standardized uptake values (PBR28suv). Cell based therapies have utilized autologous bone marrow mononuclear cells (BMMNCs) to attenuate activated microglia after TBI. This study aims to utilize in vivo PBR28suv to assess the efficacy of BMMNCs therapy after TBI. Seventy-two hours after CCI injury, BMMNCs were harvested from the tibia and injected via tail-vein at 74 h after injury at a concentration of 2 million cells per kilogram of body weight. There were three groups of …

Long-Term Outcomes Of Cardiac Sarcoid: Prognostic Implications Of Isolated Cardiac Involvement And Impact Of Diagnostic Delays, Joshua Sink, Cara Joyce, Max J. Liebo, David J. Wilber

Biostatistics Collaborative Core: Faculty Publications and Other Works

BACKGROUND: Isolated cardiac sarcoid (iCS) is reported to have more severe clinical presentation and greater risk of adverse events compared with cardiac sarcoid (CS) with extracardiac involvement (nonisolated CS). Delays in diagnosing specific organ involvement may play a role in these described differences.

METHODS AND RESULTS: A retrospective observational study of patients with CS over a 20-year period was conducted. Objective evidence of organ involvement and time of onset based on consensus criteria were identified. CS was confirmed by histology in all patients from myocardium only (iCS) or extracardiac tissue (nonisolated CS). The primary end point was a composite of …

Axl-Initiated Paracrine Activation Of Pstat3 Enhances Mesenchymal And Vasculogenic Supportive Features Of Tumor-Associated Macrophages, Chia-Nung Hung, Meizhen Chen, Daniel T Dearmond, Cheryl H-L Chiu, Catherine A Limboy, Xi Tan, Meena Kusi, Chih-Wei Chou, Li-Ling Lin, Zhao Zhang, Chiou-Miin Wang, Chun-Liang Chen, Kohzoh Mitsuya, Pawel A Osmulski, Maria E Gaczynska, Nameer B Kirma, Ratna K Vadlamudi, Don L Gibbons, Steve Warner, Andrew J Brenner, Daruka Mahadevan, Joel E Michalek, Tim H-M Huang, Josephine A Taverna

Faculty, Staff and Student Publications

Tumor-associated macrophages (TAMs) are integral to the development of complex tumor microenvironments (TMEs) and can execute disparate cellular programs in response to extracellular cues. However, upstream signaling processes underpinning this phenotypic plasticity remain to be elucidated. Here, we report that concordant AXL-STAT3 signaling in TAMs is triggered by lung cancer cells or cancer-associated fibroblasts in the cytokine milieu. This paracrine action drives TAM differentiation toward a tumor-promoting "M2-like" phenotype with upregulation of CD163 and putative mesenchymal markers, contributing to TAM heterogeneity and diverse cellular functions. One of the upregulated markers, CD44, mediated by AXL-IL-11-pSTAT3 signaling cascade, enhances macrophage ability to …

A Peptide-Binding Domain Shared With An Antarctic Bacterium Facilitates, Cameron J Lloyd, Shuaiqi Guo, Brett Kinrade, Hossein Zahiri, Robert Eves, Syed Khalid Ali, Fitnat Yildiz, Ilja K Voets, Peter L Davies, Karl E Klose

Faculty, Staff and Student Publications

No abstract provided.

Pet Imaging Of Microglia Using Pbr28suv Determines Therapeutic Efficacy Of Autologous Bone Marrow Mononuclear Cells Therapy In Traumatic Brain Injury, Supinder S Bedi, Michael C Scott, Max A Skibber, Akshita Kumar, Henry W Caplan, Hasen Xue, David Sequeira, Alison L Speer, Fanni Cardenas, Franciska Gudenkauf, Karen Uray, Amit K Srivastava, Alan R Prossin, Charles S Cox

Faculty, Staff and Student Publications

Traumatic brain injury (TBI) results in activated microglia. Activated microglia can be measured in vivo by using positron emission topography (PET) ligand peripheral benzodiazepine receptor standardized uptake values (PBR28suv). Cell based therapies have utilized autologous bone marrow mononuclear cells (BMMNCs) to attenuate activated microglia after TBI. This study aims to utilize in vivo PBR28suv to assess the efficacy of BMMNCs therapy after TBI. Seventy-two hours after CCI injury, BMMNCs were harvested from the tibia and injected via tail-vein at 74 h after injury at a concentration of 2 million cells per kilogram of body weight. There were three groups of …

Validation And Characterization Of A Novel Blood–Brain Barrier Platform For Investigating Traumatic Brain Injury, Christopher T Bolden, Max A Skibber, Scott D Olson, Miriam Zamorano Rojas, Samantha Milewicz, Brijesh S Gill, Charles S Cox

Faculty, Staff and Student Publications

The Blood-Brain Barrier (BBB) is a highly-selective physiologic barrier responsible for maintaining cerebral homeostasis. Innovative in vitro models of the BBB are needed to provide useful insights into BBB function with CNS disorders like traumatic brain injury (TBI). TBI is a multidimensional and highly complex pathophysiological condition that requires intrinsic models to elucidate its mechanisms. Current models either lack fluidic shear stress, or neglect hemodynamic parameters important in recapitulating the human in vivo BBB phenotype. To address these limitations in the field, we developed a fluid dynamic novel platform which closely mimics these parameters. To validate our platform, Matrigel-coated Transwells …

Pet Imaging Of Microglia Using Pbr28suv Determines Therapeutic Efficacy Of Autologous Bone Marrow Mononuclear Cells Therapy In Traumatic Brain Injury, Supinder S Bedi, Michael C Scott, Max A Skibber, Akshita Kumar, Henry W Caplan, Hasen Xue, David Sequeira, Alison L Speer, Fanni Cardenas, Franciska Gudenkauf, Karen Uray, Amit K Srivastava, Alan R Prossin, Charles S Cox

Faculty, Staff and Student Publications

Traumatic brain injury (TBI) results in activated microglia. Activated microglia can be measured in vivo by using positron emission topography (PET) ligand peripheral benzodiazepine receptor standardized uptake values (PBR28suv). Cell based therapies have utilized autologous bone marrow mononuclear cells (BMMNCs) to attenuate activated microglia after TBI. This study aims to utilize in vivo PBR28suv to assess the efficacy of BMMNCs therapy after TBI. Seventy-two hours after CCI injury, BMMNCs were harvested from the tibia and injected via tail-vein at 74 h after injury at a concentration of 2 million cells per kilogram of body weight. There were three groups of …

An Ecchordosis Physaliphora, A Rare Entity, Involving The Central Nervous System: A Systematic Review Of The Literature, Rajesh K Gupta, Thejasvi A Reddy, Ashutosh Gupta, Rohan Samant, Carlos A Perez, Anam Haque

Faculty, Staff and Student Publications

Ecchordosis physaliphora (EP) is a benign notochordal remnant, which is often an incidental finding; however, it can rarely present with neurological symptoms. We performed a systematic review of the literature for cases of symptomatic EP published in PubMed, Web of Science and Embase from January 1982 to May 2023. This is the largest review to date and revealed 60 cases including ours. Headache (55%) and CSF rhinorrhea (32%) were the most frequent clinical manifestations. The majority of symptomatic EP lesions were located in the prepontine region (77%) and required surgical resection (75%). EP should be considered in patients with neurologic …

An Ecchordosis Physaliphora, A Rare Entity, Involving The Central Nervous System: A Systematic Review Of The Literature, Rajesh K Gupta, Thejasvi A Reddy, Ashutosh Gupta, Rohan Samant, Carlos A Perez, Anam Haque

Faculty, Staff and Student Publications

Ecchordosis physaliphora (EP) is a benign notochordal remnant, which is often an incidental finding; however, it can rarely present with neurological symptoms. We performed a systematic review of the literature for cases of symptomatic EP published in PubMed, Web of Science and Embase from January 1982 to May 2023. This is the largest review to date and revealed 60 cases including ours. Headache (55%) and CSF rhinorrhea (32%) were the most frequent clinical manifestations. The majority of symptomatic EP lesions were located in the prepontine region (77%) and required surgical resection (75%). EP should be considered in patients with neurologic …

Inhibition Of Trap1 Accelerates The Dna Damage Response, Activation Of The Heat Shock Response And Metabolic Reprogramming In Colon Cancer Cells, Nobel Bhasin, Prerna Dabral, Lakmini Senavirathna, Sheng Pan, Ru Chen

Faculty, Staff and Students Publications

BACKGROUND: Colorectal cancer (CRC) is one of the major causes of cancer-related mortality worldwide. The tumor microenvironment plays a significant role in CRC development, progression and metastasis. Oxidative stress in the colon is a major etiological factor impacting tumor progression. Tumor necrosis factor receptor-associated protein 1 (TRAP1) is a mitochondrial member of the heat shock protein 90 (HSP90) family that is involved in modulating apoptosis in colon cancer cells under oxidative stress. We undertook this study to provide mechanistic insight into the role of TRAP1 under oxidative stress in colon cells.

METHODS: We first assessed the The Cancer Genome Atlas …

In Vivo Crispr/Cas9 Screening Identifies Pbrm1 As A Regulator Of Myeloid Leukemia Development In Mice, Bin E Li, Grace Y Li, Wenqing Cai, Qian Zhu, Davide Seruggia, Yuko Fujiwara, Christopher R Vakoc, Stuart H Orkin

Faculty, Staff and Students Publications

CRISPR/Cas9 screening approaches are powerful tool for identifying in vivo cancer dependencies. Hematopoietic malignancies are genetically complex disorders in which the sequential acquisition of somatic mutations generates clonal diversity. Over time, additional cooperating mutations may drive disease progression. Using an in vivo pooled gene editing screen of epigenetic factors in primary murine hematopoietic stem and progenitor cells (HSPCs), we sought to uncover unrecognized genes that contribute to leukemia progression. We, first, modeled myeloid leukemia in mice by functionally abrogating both Tet2 and Tet3 in HSPCs, followed by transplantation. We, then, performed pooled CRISPR/Cas9 editing of genes encoding epigenetic factors and …

Setd2 Safeguards The Genome Against Isochromosome Formation, Frank M Mason, Emily S Kounlavong, Anteneh T Tebeje, Rashmi Dahiya, Tiffany Guess, Abid Khan, Logan Vlach, Stephen R Norris, Courtney A Lovejoy, Ruhee Dere, Brian D Strahl, Ryoma Ohi, Peter Ly, Cheryl Lyn Walker, W Kimryn Rathmell

Faculty, Staff and Students Publications

Isochromosomes are mirror-imaged chromosomes with simultaneous duplication and deletion of genetic material which may contain two centromeres to create isodicentric chromosomes. Although isochromosomes commonly occur in cancer and developmental disorders and promote genome instability, mechanisms that prevent isochromosomes are not well understood. We show here that the tumor suppressor and methyltransferase SETD2 is essential to prevent these errors. Using cellular and cytogenetic approaches, we demonstrate that loss of SETD2 or its epigenetic mark, histone H3 lysine 36 trimethylation (H3K36me3), results in the formation of isochromosomes as well as isodicentric and acentric chromosomes. These defects arise during DNA replication and are …

Competency-Based Nursing Education And The Future Of Nursing: Where The Faith Community Nurse Fits In, Mary Lynne Knighten Dnp, Rn, Nea-Bc

International Journal of Faith Community Nursing

Abstract

Two significant nursing landmark reports published in 2021 are enhancing standards and providing guidance for nursing education and practice. The American Association of Colleges of Nursing (AACN) Essentials: Core Competencies of Professional Nursing Education (2021) provides a blueprint for educationally and experientially preparing nurses for practice. The Future of Nursing 2020-2030: Charting a Path to Achieve Health Equity report defines issues such as health disparities and inequities, with recommendations for the role nurses should play in making change to improve the health of the nation.

This paper seeks to explore the intersections of these two reports with the specialty …

Oral Dosages Of The Nsaid Aspirin Decreased The Growth Rate Of Species Found In The Human Gut Microbiome Including Akkermansia Muciniphila, Bacteroides Fragilis, Clostridium Sordellii, And Clostridium Difficile, Wyatt H. Greenbaum, Garrett J. Greenbaum, Anna Spiezio

PANDION: The Osprey Journal of Research and Ideas

Over past few decades, new insight has been revealed in the scientific community about the importance of the human gut microbiome relating to general health. It is known that imbalances in the species that reside in the human gut can cause organism-wide problems in humans. When prescribing or injecting oral medications, the thought of the downstream effects on the gut microbiome are not always considered. By exposing known healthy members of the gut; Akkermansia muciniphila, Bacteroides fragilis, Clostridium sordellii, and Clostridium difficile to the Aspirin, this study attempted to provide insight into the effects of the drug on bacterial growth. …

Increasing Provider Confidence With Expedited Partner Therapy In Rural Health, Keisha Fox

Doctor of Nursing Practice Projects

The amount of gonorrhea and chlamydia cases reported in the state of Arkansas over the past four years has gradually increased. Expedited partner therapy (EPT) offers secure, reliable treatment for heterosexual individuals exposed to gonorrhea or chlamydia by their sexual partner without a physical exam but is not commonly offered by providers at Lee County Cooperative Clinic. This quality improvement used CDC guidelines and Arkansas legal statutes to implement EPT education for the providers in a rural health clinic in Arkansas. The goal was to increase provider knowledge and comfort in prescribing EPT. Recruitment of four providers involved discussion of …

Blockade Of Interferon Signaling Decreases Gut Barrier Integrity And Promotes Severe West Nile Virus Disease, Shih-Ching Lin, Fang R Zhao, Hana Janova, Adrian Gervais, Summer Rucknagel, Kristy O Murray, Jean-Laurent Casanova, Michael S Diamond

Faculty, Staff and Students Publications

The determinants of severe disease caused by West Nile virus (WNV) and why only ~1% of individuals progress to encephalitis remain poorly understood. Here, we use human and mouse enteroids, and a mouse model of pathogenesis, to explore the capacity of WNV to directly infect gastrointestinal (GI) tract cells and contribute to disease severity. At baseline, WNV poorly infects human and mouse enteroid cultures and enterocytes in mice. However, when STAT1 or type I interferon (IFN) responses are absent, GI tract cells become infected, and this is associated with augmented GI tract and blood-brain barrier (BBB) permeability, accumulation of gut-derived …