Medicine and Health Sciences Commons^™

Immuno-Bioinformatics Study Of Secondary Metabolites From Watercress Nasturtium Officinale As Immunostimulant In Whiteleg Shrimp Litopenaeus Vannamei By Targeting Peroxinectin And Scavenger Receptor Class B, Qurrota A’Yunin, Muhaimin Rifa’I, Maftuch Maftuch, Yoga Dwi Jatmiko, Muhammad Hermawan Widyananda, Triyanto Triyanto, Muhammad Tegar Handrianto

Karbala International Journal of Modern Science

The viral disease affects the whiteleg shrimp (Litopenaeus vannamei) and causes losses. Immunostimulants are recognized as a more environmentally friendly approach to disease management and antimicrobial properties of aquatic organisms. Watercress (Nasturtium officinale) is an aquatic plant species that contains antioxidant properties that can protect the organism from disease and boost the immune system. Shrimp rely heavily on innate immunity to combat infectious agents due to their absence of adaptive immunity. Peroxinectin and scavenger receptor class B (SRB) play essential roles in the shrimp defense system. This research employs a bioinformatic to assess the immunostimulatory potential …

An Investigation Of Travel Distance And Timeliness Of Breast Cancer Treatment Among A Diverse Cohort In The United States, Swann Arp Adams, Oluwole Adeyemi Babatunde, Whitney Zahnd, Peiyin Hung, Karen E. Wickersham, Nathaniel Bell Ph.D., Jan M. Eberth Ph.D.

Publications

Travel to and from distant cancer treatment facilities can place a significant burden on cancer patients, particularly rural and minority survivors. Thus, the purpose of our investigation was to examine the association between patient travel distance and delays in types of treatment for breast cancer (surgery, radiation, chemotherapy, and hormonal therapy) and treatment delays. Using a novel linkage between the state cancer registry and administrative data from Medicaid and a private insurance plan, 2155 BC patients were successfully linked to create the cohort. ArcGIS was used to geocode all case residences and treatment facility addresses and calculate network distance between …

Carbon Monoxide-Oxidising Pseudomonadota On Volcanic Deposits, Robin A. Dawson Phd, Rn, Cpnp-Pc, Nicola Fantom, Tamara Martin-Pozas, Patricia Aguila, Gary M. King, Marcela Hernández

Publications

Carbon monoxide (CO) oxidising microorganisms are present in volcanic deposits throughout succession, with levels of vegetation and soil influencing the communities present. Carboxydovores are a subset of CO oxidisers that use CO as an energy source, which raises questions about the physiological and metabolic features that make them more competitive in harsh volcanic ecosystems. To address these questions, samples were taken from volcanic strata formed by eruptions from Calbuco Volcano (Chile) in 2015 (tephra) and 1917 (soil). Two carboxydovore members of the Burkholderiaceae family were isolated for further study to elucidate the benefits of carboxydovory for the survival of these …

Sigma1 Inhibitor Suppression Of Adaptive Immune Resistance Mechanisms Mediated By Cancer Cell Derived Extracellular Vesicles, Paola A. Castagnino, Derick A. Haas, Luca Musante, Nathalia A. Tancler, Bach V. Tran, Rhonda Kean, Alexandra R. Steck, Luis A. Martinez, Elahe A. Mostaghel, D. Craig Hooper, Felix J. Kim

Department of Pharmacology, Physiology, and Cancer Biology Faculty Papers

Adaptive immune resistance in cancer describes the various mechanisms by which tumors adapt to evade anti-tumor immune responses. IFN-γ induction of programmed death-ligand 1 (PD-L1) was the first defined and validated adaptive immune resistance mechanism. The endoplasmic reticulum (ER) is central to adaptive immune resistance as immune modulatory secreted and integral membrane proteins are dependent on ER. Sigma1 is a unique ligand-regulated integral membrane scaffolding protein enriched in the ER of cancer cells. PD-L1 is an integral membrane glycoprotein that is translated into the ER and processed through the cellular secretory pathway. At the cell surface, PD-L1 is an immune …

Statistical Identification Of Cell Type-Specific Spatially Variable Genes In Spatial Transcriptomics, Lulu Shang, Peijun Wu, Xiang Zhou

Faculty, Staff and Student Publications

An essential task in spatial transcriptomics is identifying spatially variable genes (SVGs). Here, we present Celina, a statistical method for systematically detecting cell type-specific SVGs (ct-SVGs)-a subset of SVGs exhibiting distinct spatial expression patterns within specific cell types. Celina utilizes a spatially varying coefficient model to accurately capture each gene's spatial expression pattern in relation to the distribution of cell types across tissue locations, ensuring effective type I error control and high power. Celina proves powerful compared to existing methods in single-cell resolution spatial transcriptomics and stands as the only effective solution for spot-resolution spatial transcriptomics. Applied to five real …

Genome-Wide Profiling Of Trna Modifications By Induro-Trnaseq Reveals Coordinated Changes, Yuko Nakano, Howard Gamper, Henri Mcguigan, Sunita Maharjan, Jiatong Li, Zhiyi Sun, Erbay Yigit, Sebastian Grünberg, Keerthana Krishnan, Nan-Sheng Li, Joseph Piccirilli, Ralph Kleiner, Nicole Nichols, Brian Gregory, Ya-Ming Hou

Department of Biochemistry and Molecular Biology Faculty Papers

While all native tRNAs undergo extensive post-transcriptional modifications as a mechanism to regulate gene expression, mapping these modifications remains challenging. The critical barrier is the difficulty of readthrough of modifications by reverse transcriptases (RTs). Here we use Induro-a new group-II intron-encoded RT-to map and quantify genome-wide tRNA modifications in Induro-tRNAseq. We show that Induro progressively increases readthrough over time by selectively overcoming RT stops without altering the misincorporation frequency. In a parallel analysis of Induro vs. a related RT, we provide comparative datasets to facilitate the prediction of each modification. We assess tRNA modifications across five human cell lines and …

Phase I Trial Of Hydroxychloroquine To Enhance Palbociclib And Letrozole Efficacy In Er+/Her2- Breast Cancer, Akshara Singareeka Raghavendra, Nicole M Kettner, Danielle Kwiatkowski, Senthil Damodaran, Yan Wang, David Ramirez, Dan S Gombos, Kelly K Hunt, Yu Shen, Khandan Keyomarsi, Debu Tripathy

Faculty, Staff and Student Publications

Endocrine therapy with CDK4/6 inhibitors is standard for estrogen receptor-positive, HER2-negative metastatic breast cancer (ER+/HER2- MBC), yet clinical resistance develops. Previously, we demonstrated that low doses of palbociclib activate autophagy, reversing initial G1 cell cycle arrest, while high concentrations induce off-target senescence. The autophagy inhibitor hydroxychloroquine (HCQ) induced on-target senescence at lower palbociclib doses. We conducted a phase I trial (NCT03774472 registered in ClinicalTrials.gov on 8/20/2018) of HCQ (400, 600, 800 mg/day) with palbociclib (75 mg/day continuous) and letrozole, using a 3 + 3 design. Primary objectives included safety, tolerability, and determining the recommended phase 2 dose (RP2D) of HCQ. …

Development And Characterization Of Cd44-Targeted X-Aptamers With Enhanced Binding Affinity For Cancer Therapeutics, Hongyu Wang, Weiguo He, Miguel-Angel Elizondo-Riojas, Xiaobo Zhou, Tae Jin Lee, David G Gorenstein

Faculty, Staff and Student Publications

CD44, a pivotal cell surface molecule, plays a crucial role in many cellular functions, including cell-cell interactions, adhesion, and migration. It serves as a receptor for hyaluronic acid and is involved in lymphocyte activation, recirculation, homing, and hematopoiesis. Moreover, CD44 is a commonly used cancer stem cell marker associated with tumor progression and metastasis. The development of CD44 aptamers that specifically target CD44 can be utilized to target CD44-positive cells, including cancer stem cells, and for drug delivery. Building on the primary sequences of our previously selected thioaptamers (TAs) and observed variations, we developed a bead-based X-aptamer (XA) library by …

Minerals And Human Health: From Deficiency To Toxicity, Mohammed S. Razzaque, Sunil J. Wimalawansa

School of Medicine Publications

Minerals are essential nutrients that play critical roles in human health by regulating various physiological functions. Examples include bone development, enzyme function, nerve signaling, and the immune response. Both the deficiencies and toxicities of minerals can have significant health implications. Deficiencies in macrominerals such as calcium, magnesium, and phosphate can lead to osteoporosis (associated with falls and fractures), cardiovascular events, and neuromuscular dysfunction. Trace mineral deficiencies, such as iron and zinc. Selenium deficiency impairs oxygen transport, immune function, and antioxidant defenses, contributing to anemia, delaying wound healing, and increasing susceptibility to infectious diseases. Conversely, excessive intake of minerals can have …

Analisis Faktor Risiko Distres Pada Petugas Kpps Di Tangerang Selatan: Studi Kasus Pemilu Tahun 2024, Puti Intan Sari, Dadan Erwandi

National Journal of Occupational Health and Safety

General elections or elections are processes for citizens to elect the president, vice president, and representatives directly. Elections are organized by various organizations or bodies, one of which is the polling station organizing group (KPPS). Based on studies, KPPS officers bear a heavy workload leading to distress among them. This research aims to analyze distress risk factors among KPPS officers in South Tangerang during the 2024 elections. The study uses a quantitative method with a cross-sectional study design. Data analysis involves descriptive and inferential statistics. The results show that 68.8% of the officers experience moderate stress, while 31.2% experience mild …

Kajian Risiko Kesehatan Pajanan Bahaya Kimia Benzene, Toluene, Dan Xylene Pada Pekerja Laboratorium Lubricant Pt X, Muhammad Reyhan Ahadin Pratama, Mila Tejamaya

National Journal of Occupational Health and Safety

Lubricant laboratory pose various occupational safety and health hazards to their workers. Exposure to chemical hazards can occur through multiple routes and can lead to both acute and chronic health risks for laboratory workers. This study aims to analyze the health risks associated with exposure to benzene, toluene, and xylene (BTX) among lubricant laboratory workers at PT X. The study was conducted from February to June 2024 using a descriptive analytical research design with the chemical health risk assessment method from the Department of Safety and Health Malaysia (DOSH) 2018. Data collection techniques were employed quantitatively through personal exposure measurements …

Social Jetlag Alters Markers Of Exercise-Induced Mitochondrial Adaptations In The Heart, Michael B. Dial, Elias M. Malek, Austin R. Cooper, Greco A. Neblina, Nikoleta I. Vasileva, Graham Mcginnis

Kinesiology and Nutrition Sciences Faculty Research

Social jetlag (SJL) represents the behavioral misalignment of sleep and wake times on work days and free days, and potently disrupts the circadian rhythm. SJL affects up to 70% of the population worldwide and is associated with increased risk for many cardiometabolic diseases. Animal models of acute SJL have shown disruption in locomotor activity and expression of clock genes in select tissues, its impact on the heart remains unclear. The purpose of this study was to investigate the effects of prolonged SJL (6 weeks), on activity rhythms, and the impact on exercise-induced adaptations in the heart. Male mice (n …

Reducing Alarm Fatigue, Christina Smith

2025

Alarm fatigue refers to the phenomenon of excessive alarms in the healthcare system leading to staff ignoring or not hearing alarms that need clinical intervention (Bosma & Christopher, 2023). Healthcare staff experiencing alarm fatigue and desensitization leads to patient harm events up to and including death (Dee et al., 2022). Several interventions have proven effective to reduce non-actionable alarms or alarms that do not require action by the clinician. Combining these evidence based interventions into a bundle of nurse led interventions provides increased effectiveness in reducing alarm fatigue. This evidence-based practice (EBP) project aimed to evaluate the effectiveness of bundle …

Contemporary Views Of Spiritual And Theological Reflection (2013-2023) Compared To Forty Years Ago: Analysis Of 32 Texts, Chris Brouillard-Coyle, Des Mcenaney, Joselin Zak, Thomas St. James O’Connor

Consensus

What are contemporary views on spiritual and theological reflection? We answer this question using a hermeneutical research method analyzing 32 texts from the current situation. The data indicate five themes: 1) experiences as sources for spiritual/theological reflection, 2) meaning making as key component for spiritual/theological reflection, 3) growth in spiritual reflection and overlap with theological reflection, 4. some flexible methods; many without explicit method, and 5) spiritual but not religious. Discussion, limitations, and areas for future research are provided.

Exploring Medical Assistance In Dying: A Review Article, David Pfrimmer

Consensus

No abstract provided.

Infertility Stigma And Openness With Others Are Related To Depressive Symptoms And Meaning In Life In Men And Women Diagnosed With Infertility, Brennan Peterson, Orit Taubman‑Ben‑Ari, Bonnie Chiu, Douglas Brown, David A. Frederick

Psychology Faculty Articles and Research

Background

Stigma is the experience of feeling different from socially accepted norms which can lead to personal devaluation or fear of disapproval from others. For men and women experiencing infertility, stigma has been associated with psychological distress, feelings of otherness in relation to people with children, and selective disclosure with others about their infertility challenges. However, there are few studies which examine how infertility stigma and being open with others are related to depressive symptoms and meaning in life for men and women diagnosed with infertility.

Methods

Participants experiencing infertility were recruited for this cross-sectional study during November 2023-January 2024 …

Correlates Of Inaccuracy In Reporting Of Energy Intake Among Persons With Multiple Sclerosis, Stephanie L Silveira, Brenda Jeng, Barbara A Gower, Gary R Cutter, Robert W Motl

Faculty, Staff and Student Publications

BACKGROUND/OBJECTIVES: Persons with multiple sclerosis (MS) are interested in diet as a second-line approach for disease management. This study examined potential variables that correlate with inaccuracy of self-reported energy intake (EI) in adults with MS.

METHODS: Twenty-eight participants completed two assessment appointments within a 14-day period that included a standard doubly labeled water (DLW) protocol for estimating total energy expenditure (TEE). The participants reported their EI using the Automated Self-Administered 24 h (ASA24) Dietary Assessment Tool. The primary variables of interest for explaining the discrepancy between TEE and ASA24 EI (i.e., inaccuracy) included cognition (processing speed, visuospatial memory, and verbal …

Analisis Implementasi Prosedur Keselamatan Distribusi Bbm: Studi Kasus Pt Pertamina Patra Niaga Fuel Terminal Jambi, Tiara Sebrina Afrianti, Hafiz Adli Ananda, Taufiq Ihsan

National Journal of Occupational Health and Safety

Distribution of fuel oil (FO) using tanker trucks is highly risky. Although PT Pertamina Patra Niaga has adopted the Tanker Truck Safety Management System, accidents still occur. This study aimed to evaluate the implementation of FO distribution safety procedures at PT Pertamina Patra Niaga Fuel Terminal Jambi. This study used a cross-sectional approach. Primary data were collected through direct observation of 50 tanker trucks, including the physical condition, completeness of documents, and driver behavior. Secondary data, such as accident and inspection reports, were also analyzed. Fishbone analysis was used to identify the root cause, and scoring was done to determine …

Analisis Gangguan Fungsi Paru Pada Pekerja Di Area Stockpile Pelabuhan Talang Duku Jambi Tahun 2024, Azurly Difi Fahrandis, Melda Yenni, Entianopa Entianopa

National Journal of Occupational Health and Safety

The International Labour Organization (ILO) reported in 2018 that 2.78 million workers die annually due to occupational accidents and work-related diseases. Approximately 2.4 million (86.3%) of these deaths are caused by work-related illnesses. Dust exposure in the work environment can lead to lung function disorders in workers. This study aims to analyze lung function disorders and their relationship with risk factors among workers in the Stockpile Area of Talang Duku Port, Jambi, in 2024. The research method is cross-sectional, with a sample of 38 workers using research instruments including spirometry, questionnaires, interviews, and observations. Results show that 84.2% of respondents …

Hubungan Konsentrasi Pm 2,5 Dengan Keluhan Gangguan Pernapasan Pada Pekerja Uji Mekanis Up Pkb Pulo Gadung, Armando Wijaya Tampubolon, Doni Hikmat Hikmat Ramdhan

National Journal of Occupational Health and Safety

Vehicle emissions including traffic and transportation emissions have become the largest source of particulates in many cities in various countries. Health problems due to particulates from motor vehicles can not only occur around the highway, but can also occur in industries that are in contact with motor vehicles. Under these conditions, researchers wanted to conduct a study at UP PKB Pulo Gadung to see the relationship between PM_2.5 concentrations and complaints of respiratory problems. The study sample totaled 38 people, consisting of mechanical testers and FKM UI community members as a comparison sample. The average result of measurements taken …

Efektivitas Full Body Stretching Dan Edukasi Manual Handling Digital Terhadap Keluhan Musculoskeletal Disorders Pekerja Yantek, Nadia Rosalinda, Anita Sulistyorini, Marji Marji, Supriyadi Supriyadi, Tika Dwi Tama

National Journal of Occupational Health and Safety

Occupational Diseases (PAK) in the form of pain complaints in the skeletal system that cause the work process are called Musculoskeletal Disorders (MSDs). PT. PLN Yantek workers are at risk of experiencing MSDs complaints because the work is done manually and the work posture is less ergonomic. This study aimed to analyze the effect of implementing full-body stretch and digital-based manual handling education and to assess its effectiveness on MSDs. The study used a quasi-experimental method with a one-group pretest-posttest design involving 26 Yantek workers. The intervention was given at 10 meetings, MSDs complaints were measured using the Nordic Body …

Urine Proteomics Defines An Immune Checkpoint-Associated Nephritis Signature, James P Long, Shailbala Singh, Yanlan Dong, Cassian Yee, Jamie S Lin

Faculty, Staff and Student Publications

Immune checkpoint inhibitor (ICI) therapy is a cornerstone treatment for many cancers, but it can induce severe immunotoxicity, including acute interstitial nephritis (AIN). Currently, kidney biopsy is required to differentiate ICI-AIN from other causes of acute kidney injury (AKI). However, this invasive approach can lead to morbidity, delayed glucocorticoid treatment for patients with AIN, and unnecessarily prolonged suspension of ICI therapy in non-AIN patients. Delayed or incorrect diagnosis of ICI-AIN is particularly detrimental, as over 50% of patients are at risk of permanent renal damage. Thus, there is an urgent need for non-invasive biomarkers that can rapidly and accurately distinguish …

A Comprehensive Quality Improvement Program To Improve Intubation Performance In Critical Care Transport, Andrew P. Reimer

Faculty Scholarship

Objective: Advanced airway management is a primary skill critical care transport teams provide. There are several measures of performance for airway management that can be tracked and improved through quality improvement initiatives. The purpose of this project was to improve first-pass intubation success rates and the associated Definitive Airway Sans Hypoxia/Hypotension on First Attempt (DASH-1A) metric—definitive airway without hypoxia or hypotension. Methods: A multiyear quality improvement initiative was undertaken. Best practices from the literature were identified and implemented through the Institute for Healthcare Improvement Model for Improvement using a plan-do-study-act cycle approach. Improvement cycles included airway training in a cadaver …

Ultra High Density Imaging Arrays In Diffuse Optical Tomography For Human Brain Mapping Improve Image Quality And Decoding Performance, Zachary E Markow, Jason W Trobaugh, Edward J Richter, Kalyan Tripathy, Sean M Rafferty, Alexandra M Svoboda, Mariel L Schroeder, Tracy M Burns-Yocum, Karla M Bergonzi, Mark A Chevillet, Emily M Mugler, Adam T Eggebrecht, Joseph P Culver

2020-Current year OA Pubs

Functional magnetic resonance imaging (fMRI) has dramatically advanced non-invasive human brain mapping and decoding. Functional near-infrared spectroscopy (fNIRS) and high-density diffuse optical tomography (HD-DOT) non-invasively measure blood oxygen fluctuations related to brain activity, like fMRI, at the brain surface, using more-lightweight equipment that circumvents ergonomic and logistical limitations of fMRI. HD-DOT grids have smaller inter-optode spacing (~ 13 mm) than sparse fNIRS (~ 30 mm) and therefore provide higher image quality, with spatial resolution ~ 1/2 that of fMRI, when using the several source-detector distances (13-40 mm) afforded by the HD-DOT grid. Herein, simulations indicated reducing inter-optode spacing to 6.5 …

Virginia Academy Of Sleep Medicine Position Statement On School Start Times In Virginia, Sean Hesselbacher, Mariana Szklo-Coxe, Sachin Relia, Jonathan Gellman, Nicole Mcintyre

Eastern Virginia Medical Journal

The VASM endorses the 2017 AASM position statement that middle and high schools should begin no earlier than 8:30 a.m. The existing and updated scientific literature repeatedly identifies the detrimental impact of early high school start times, and the benefits of delaying start times, on the safety and well-being of students in Virginia. The adverse effects of early school start times on Virginia’s students have been demonstrated, with regards to academic performance, mental health, and driving risks. Data published since the AASM position paper highlight these dangers further. Importantly, recent studies also demonstrate some of the benefits that can come …

Increasing Awareness Of Burnout And Developing An Action Plan To Reduce Stress For Graduate Health Profession Students Through An Interactive Workshop, Oaklee Rogers, Zachary Baker

Internet Journal of Allied Health Sciences and Practice

Purpose: Healthcare students can experience stress and burnout before becoming practicing clinicians. Increasing education about your level of stress and understanding what burnout is are important factors in preventing burnout. Method: A 90 minute interactive workshop was developed and implemented for graduate health profession students to meet three objectives: 1) increase foundational knowledge about burnout and its impact on different health professionals, 2) assess student’s level of burnout and apply strategies to mitigate their stress, and 3) create and share a plan on how they would incorporate stress reduction strategies and/or reduce their level of burnout. Results: In total, 349 …

Centella Asiatica: Recent Cosmeceutical Uses For Treatment Of Skin Diseases, Iman I. Soliman, Nouran Medhat, Huda Saleh, Mai El Halawany

Bulletin of Faculty of Pharmacy Cairo University

Centella asiatica is one of the well-known herbal species used in traditional medicine across Asia such as India, Indonesia, and China. It had been used as a medicinal plant for hundreds of years. Besides its general pharmacological activities such as neuroprotection, anti-cancer and anti-diabetes. It demonstrated effective dermatological actions as being a potent anti-inflammatory, antioxidant, healing and moisturizing properties. The major constituents responsible for these effects were triterpenoids. Triterpenoids included asciaticoside which was reported to induce collagen synthesis. Madecassoside was known for its wound healing properties. It was well known for its efficiency in improving the treatment of hypertrophic wounds. …

Pulmonary Pathology In Culture-Negative Sepsis: A Potential Confounder For Sepsis Treatment And Research, Brett Biebelberg

SKMC Student Presentations and Publications

No abstract provided.

Viscoelastic Hemostatic Assays Are Associated With Mortality And Blood Transfusion In A Multicenter Cohort, Shyam Murali, Eric Winter, Nicolas M. Chanes, Allyson M. Hynes, Madhu Subramanian, Alison A. Smith, Mark J. Seamon, Jeremy W. Cannon

School of Medicine Faculty Publications

Objectives: Trauma-induced coagulopathy (TIC) carries significant risks, including increased mortality. Traditional TIC definitions rely on laboratories that result slowly and do not highlight therapeutic targets. We hypothesized that a TIC score, based on thromboelastography (TEG) and rotational thromboelastometry (ROTEM), collectively termed viscoelastic hemostatic assays, is associated with in-hospital mortality and packed red blood cell (pRBC) transfusion. Methods: This retrospective cohort study used a database of adult patients undergoing institutional massive transfusion at seven level 1 trauma centers (2013-2018). A “TIC score” was developed, with 1 point assigned for abnormal TEG R-time ( ≥ 9 min) or ROTEM clot time ( …

Review Of New Treatment Options For Toxoplasmosis, Kiley Roman

D.U.Quark

Toxoplasmosis is an infectious disease caused by the parasite, Toxoplasma Gondii. The parasite is often carried in cats and contaminated food and water. Toxoplasmosis is not serious most of the time but can be harmful to immunocompromised people, pregnant women, and their fetuses or babies. Treatments are commonly given to the immunocompromised. However, there are problems with the current treatments, in which they only treat active parasites and cannot remove the cysts created by disease progression. Due to the treatments’ inability to remove cysts, an infected person may not fully recover from the infection. This review evaluated the new …