Digital Commons Network^™

Unleashing Nk Cells For Cancer Immunotherapy In Lung Cancer: Biologic Challenges And Clinical Advances, Quinlan Mclaughlin, Dorothy K Sojka, Kathleen Kennedy, Sytse J Piersma, Nan Sethakorn

2020-Current year OA Pubs

Natural killer (NK) cells are a crucial part of the innate immune system and serve as an important effector for killing tumor cells through direct cytolytic activity or immunomodulatory signaling to T cells and antigen presenting cells. NK cells are correlated with increased tumor control and better overall patient survival across various types of cancers including non-small cell lung cancer (NSCLC). Despite their promising potential for anti-tumor killing, NK cell function is often diminished within the tumor microenvironment. There are many factors that lead to decreased tumor-infiltrating NK cell killing, including immunoinhibitory factors from tumor cells and resident tissues, acquired …

Review Of Human Papillomavirus Vaccination Programs In United States Schools, Cassandra Duran, Aditi Gupta, Lynda Aririguzo, Norma Castillo, Sanghamitra M Misra

Faculty, Staff and Students Publications

Background: School vaccination programs (school-based and school-located) that include the human papillomavirus (HPV) vaccine have been implemented throughout the United States since 2009.

Methods: We conducted a review of school HPV vaccination programs in PUBMED, Google Scholar, Web of Science, Ovid, Medline, and Embase and included peer-reviewed studies originating in the United States that focused on any aspect of HPV school vaccination programs.

Results: Our review yielded 47 articles that fell into several categories: (1) parent and child perceptions, (2) school nurse perceptions, (3) development, (4) implementation, (5) outcomes, and (6) barriers and facilitators of HPV vaccination programs in schools. …

Building An Interdisciplinary Workforce In Geroscience: Aligning Perspectives And Educational Goals, Iman M Al-Naggar, Miranda E Orr, Et Al.

2020-Current year OA Pubs

The National Institute on Aging-funded Geroscience Education and Training Network held the "Building an Interdisciplinary Workforce in Geroscience: Aligning Perspectives and Educational Goals" preconference workshop at the 2023 Gerontological Society of America's Annual Meeting. Parties involved in geroscience education and interested stakeholders addressed the development of didactic educational materials, training, and career development opportunities to equip learners with the skills to meet the demands of the emerging field of geroscience, from research to clinic and industry. Recent successes were presented, existing opportunities, gaps, and challenges identified and discussed, and solutions and future directions described.

Enhancing Cataract Surgery Outcomes: Optimal Use Of Pre- And Post-Operative Eye Drops, Keith Skolnick M.D., Anu Valiaveedu

Mako: NSU Undergraduate Student Journal

Many preoperative and postoperative cataract patients struggle with comprehending the use of prescription medication as directed. Language barriers and low health literacy levels are major factors contributing to improper use of prescriptions. To increase patients comprehension, the Fort Lauderdale Eye Institute employed an educational intervention consisting of a live presentation and an instructional video. Results found that 44% of patients were hesitant to ask questions to clinical staff, 32% felt overwhelmed, and nearly 70% lacked confidence in using their prescribed eye drops. Following the intervention, 91% of patients reported increased confidence in their medications, and most indicated that the video …

Host, Microbiome, And Parasite: How Apicomplexan Microorganisms Interact With Gut Microbiota, Senia Bu, Andrew T. Ozga

Mako: NSU Undergraduate Student Journal

The gut microbiome, a complex ecosystem of microorganisms residing in the human gastrointestinal tract, plays a crucial role in maintaining overall health. It functions in immune system regulation, digestion, and protection against pathogens. Apicomplexan parasites, such as Toxoplasma gondii, Plasmodium spp., and Cryptosporidium spp., are major pathogens that can significantly disrupt the gut microbiota, leading to alterations in microbial composition and function. This review explores the bidirectional interactions between Apicomplexan parasites and the gut microbiome, focusing on how these parasites influence microbial diversity, immune responses, and host metabolism. It examines the mechanisms by which infection-induced inflammation, altered …

From Infection To Restoration: A Case Study On Dental Extraction In The Maxilla Anterior, Melanie Ramirez

Mako: NSU Undergraduate Student Journal

A dental implant is a restorative surgical procedure that serves as a solution to replace missing teeth that imitate the function, sensation, and appearance of natural teeth. The objective of this dental case study is to examine the diagnosis, treatment, and post-operation of a patient with a history of tooth loss and infection in the anterior maxilla. This case follows a 55-year-old patient, Jorge Marquez, name changed for confidentiality, who presented a severe tooth abscess on tooth #10 on the anterior maxilla which had previously undergone root canal treatment (Figure 1B). Radiographic evaluations illustrated the severity of the abscess the …

Challenging Life Events Of Undergraduate Students, Kristi Lewis, Gayle Roux, Catherine Dingley

The Qualitative Report

College students often face many difficult or stressful personal life events such as academic pressure, financial worries, family stress, or a relationship breakup. These events can impact their mental health and academic performance. Amid the growing mental health crisis on college campuses, it is important to explore the strategies that college students employ to tackle challenging life events. The purpose of this study was to (1) explore the experience of college undergraduates as they navigate challenging life events; and (2) examine strategies and resources utilized by the students. We conducted a qualitative descriptive study informed by phenomenology (Giorgi, 2009) using …

Caf-Macrophage Crosstalk Fuels Immunotherapy Resistance, Yang Liu, Linghua Wang

Faculty, Staff and Student Publications

No abstract provided.

Premenopausal And Postmenopausal Malignant Cervical Cancer Diagnosis Among Disaggregated Subethnic Groups Of Asian American Women In The United States, Nilofar Haider Mirza

Walden Dissertations and Doctoral Studies

Despite being the United States' fastest-growing and diverse population, Asian Americans are often aggregated with Native Hawaiian and Pacific Islanders in prior research, resulting in masking disparities in cervical cancer screening/diagnosis among Asian American subethnic groups. Guided by Bronfenbrenner's ecological model, the association between disaggregated subethnic groups and cervical cancer diagnosis among Asian American women aged 20+ in the United States was examined using binary logistic regression. How histology type/behavior and age at diagnosis moderate the relationship between disaggregated subethnic groups and cervical cancer diagnosis was also explored. A quantitative cross-sectional design was employed using cases (N=1014) from the U.S. …

Characteristics And Effectiveness Of Premarital Thalassaemia Educational Interventions Worldwide: A Scoping Review, Maisarah N. Anwar, Nik Nairan Abdullah, Dalila Roslan, Aimi N.M. Ruzlin

Sultan Qaboos University Medical Journal

Thalassaemia, a hereditary blood disorder, remains under-recognised due to limited awareness, particularly among young people. This scoping review aimed to evaluate the characteristics and effectiveness of premarital thalassaemia educational interventions globally. Following PRISMA-ScR guidelines, six databases were searched for English-language studies targeting adolescents and young adults. Eight studies met the inclusion criteria, and data were extracted using a standardised form adapted from the Joanna Briggs Institute, focusing on intervention characteristics, outcomes and key findings. Most studies involved school students and young adults from culturally diverse, resource-limited settings. The interventions—traditional, technology-based or culturally adapted—consistently improved knowledge (P < 0.001). However, behavioural outcomes, such as increased uptake of screening, were inconsistent. While educational strategies enhanced knowledge effectively, socio-cultural barriers limited the translation into behavioural changes. These findings support the need for future interventions to integrate behavioural change theories, leverage digital tools and address cultural sensitivities to improve their overall impact.

Multivariate Protein Landscape Of Host Response In Hospitalised Patients With Suspected Infection In The Emergency Department, Pratik Sinha, Et Al.

2020-Current year OA Pubs

Suspected infection requiring hospitalisation has highly heterogenous presentation. Yet, variances in host response and its implications are largely unknown. In this multicentre cohort of 3802 individual patients presenting to the Emergency Department (ED) with suspected infection requiring hospitalisation, we apply uniform manifold approximation and projections and K-means clustering to 29 plasma proteins to identify biologically discrete host response clusters. In this work, we first describe two large clusters, called "Dysregulated" and "Undifferentiated", with abnormal protein concentrations and adverse outcomes in the former. Through further clustering, we identify 4 sub-clusters in the Dysregulated cluster, each with discrete biological signatures, clinical correlates, …

Counselor-In-Training Perceptions Of Artificial Intelligence: Implications For Counselor Education, Leo Gonzalez Jr., Deija Mccalla

Journal of Counselor Preparation and Supervision

This study examined the perceptions of counselors-in-training (CIT) on artificial intelligence (AI) in counseling practice and training. 31 CIT responded to three open-ended questions about the benefits, drawbacks, and overall attitudes of integrating AI into counseling practice and education. Thematic analysis was used to analyze the responses. The findings showed that CIT perceive AI as a clinical support tool, especially for tasks such as diagnosis and treatment planning. Additionally, CIT voiced concerns of potential overreliance on AI, ethical risks, confidentiality concerns, and the possible loss of human connection. Furthermore, although several CIT expressed cautious optimism regarding AI's use in counselor …

Utilizing Artificial Intelligence Therapeutic Adjuncts To Support Autistic Adults Between Counseling Sessions, Carlos J. Castaneda Jr, Nicole Noble, Afroze N. Shaikh

Journal of Counselor Preparation and Supervision

The integration of artificial intelligence (AI) into mental health care presents innovative opportunities for therapeutic interventions. This pilot study examined the use of a customized Artificial Intelligence Therapeutic Adjunct (AITA) as a supplementary counseling tool for adults with level one autism spectrum disorder who attended weekly counseling sessions. Using a Single Subject Design to review trends in mental health symptoms and perceptions of the AITA, participants engaged with the AITA over four weeks, completed weekly anxiety and depression assessments, and post-intervention and satisfaction surveys. Thematic Analysis identified common counseling concerns and the AITA’s use of counseling techniques. Although findings suggest …

In Silico Investigation Of The Anticancer Activity Of Natural Isoquinoline Alkaloids Targeting The Monoamine Oxidase A Enzyme, Reham A. Al-Anssari, Anwar H. Ali, Ola Adel Al-Saad, Shaker A.N. Al-Jadaan

AUIQ Complementary Biological System

Monoamine oxidase A (MAO-A) has recently been identified as a candidate for cancer therapy due to its roles in tumor development and growth. Conventional approaches for the discovery of MAO-A inhibitors are both costly and time-consuming. The objective of this work was to apply in silico methods to predict natural isoquinoline alkaloids capable of acting as potent MAO-A inhibitors, and to establish this class of compounds as potential sources of a cost-effective anticancer therapy. Twenty-one natural isoquinoline alkaloids were subjected to a multistep computer-aided drug discovery protocol. The compounds were initially screened for pharmacokinetic (ADME), toxicity, and drug-likeliness properties by …

Quantifying "Medical Renal Disease": A Pediatric Pilot Study Using Ultrasound Radiomics For Differentiating Acute Kidney Injury And Chronic Kidney Disease, Laura De Leon-Benedetti, Laith Sultan, Hansel Otero, Tatiana Morales-Tisnés, Joya Sims, Kate Fitzpatrick, Julie Fitzgerald, Susan Furth, Benjamin Laskin, Bernarda Viteri

SKMC Student Presentations and Publications

Background: Differentiating acute kidney injury (AKI) from chronic kidney disease (CKD) in children remains a critical unmet need due to the limitations of current clinical and biochemical markers. Conventional ultrasound lacks the sensitivity to discern subtle parenchymal alterations. This study explores the application of ultrasound radiomics—a novel, non-invasive, and quantitative image analysis method—for distinguishing AKI from CKD in pediatric patients. Methods: In this retrospective cross-sectional pilot study, kidney ultrasound images were obtained from 31 pediatric subjects: 8 with oliguric AKI, 14 with CKD, and 9 healthy controls. Renal parenchyma was manually segmented, and 124 advanced texture features were extracted using …

Organizational Climate And Decision Aid Sustainability In Lupus Care: Mixed Methods Study, Aizhan Karabukayeva, Larry R Hearld, Nathan W Carroll, Reena Kelly, Jasvinder A Singh

Faculty, Staff and Students Publications

Background: Digital decision aids (DAs) are increasingly used in health care to support shared decision-making and promote patient engagement. In the context of systemic lupus erythematosus (SLE), a complex autoimmune disease characterized by diverse symptoms and uncertain prognoses, DAs offer guidance to patients in navigating treatment risks and benefits. Although numerous studies have examined the initial implementation of evidence-based tools, there is limited evidence on the organizational factors that influence their long-term sustainability in clinical practice. This gap is particularly salient for digital interventions, where integration into routine workflows and ongoing use require alignment with clinic readiness and culture. This …

Phytochemical Analysis And Appraisal Of Antiproliferative Activity Of Magnolia Alejandrae, José E. Caballero-Chávez, Alma D. Paz-Gonzalez, Diana V. Navarrete-Carriola, Fabian E. Olazarán, María Miriam Estevez-Carmona, Benjamin Nogueda-Torres, Fernando Emiliano Jiménez-Mondragón, Melany X. Márquez-Aguilar, Carmen Michelle Pineda-Alcala, Debasish Bandyopadhyay

School of Integrative Biological & Chemical Sciences Faculty Publications

Background: Magnolia alejandrae is a tree endemic to Tamaulipas, Mexico, distributed in the forests of the Sierra Madre Oriental. Objective: Our objective was to analyze the secondary metabolite profile of different parts of M. alejandrae and evaluate their antiproliferative activity in vitro. Methods: Different extracts of leaf, bark, and fruit were obtained using conventional and unconventional extraction methods with solvents of different polarity. The extracts were analyzed by Ultra-Performance Liquid Chromatography-Mass Spectra (UPLC-MS), and their antiproliferative activity against cancer cell lines was determined. Results: The primary yields of the extracts obtained from M. alejandrae ranged from 8.32% to 36.19%. Three …

Association Of Glucagon-Like Peptide-1 Receptor Agonists With Cancer Risk In Older Adults With Type 2 Diabetes, Ying Lu, Hao Dai, Huilin Tang, William T Donahoo, Thomas J George, Ramon C Sun, Sizun Jiang, Aik Choon Tan, Yi Guo, Jonathan D Licht, John M Allen, Kelvin P Lee, Jingchuan Guo, Jiang Bian

Faculty, Staff and Student Publications

Objective: The real-world evidence on the association between glucagon-like peptide-1 receptor agonists (GLP-1RAs) and cancer risk remains limited and mixed.

Methods: In 2013-2020 national Medicare claims data, we included cancer-naïve patients with type 2 diabetes (T2D). We identified those who initiated GLP-1 RA, sodium-glucose cotransporter 2 inhibitor (SGLT2i), or dipeptidyl peptidase 4 inhibitor (DPP4i) and conducted 1:1 propensity score matching for confounding adjustment. Cox proportional hazards models were used to estimate hazard ratios (HR) of nine obesity-associated cancers (thyroid, pancreatic, bladder, colorectal, lung, kidney, breast, endometrial, and prostate cancer).

Results: In the matched GLP-1RA versus SGLT2i cohort (n = 21,362 …

Prefrontal Cortex Astrocytes Modulate Distinct Neuronal Populations To Control Anxiety-Like Behavior, Eunyoung Kim, Hairuo Du, Yanqi Tan, Brandon L Brown, Yaowen Chang, Blanca Díaz-Castro, Jonathan V Sweedler, Xinzhu Yu

Faculty, Staff and Student Publications

Accumulating evidence has supported diverse regulatory functions of astrocytes in different neural circuits as well as various aspects of complex behaviors. However, little is known about how astrocytes regulate different neuronal subpopulations that are linked to specific behavioral aspects within a single brain region. Here, we show that astrocytes in the medial prefrontal cortex (mPFC) encode anxiogenic environmental cues in freely behaving mice. Silencing mPFC astrocyte Ca

Phase 1/2 Trial Of Encorafenib, Cetuximab, And Nivolumab In Microsatellite Stable Brafv600e Metastatic Colorectal Cancer, Van K Morris, Christine M Parseghian, Vahid Bahrambeigi, Nourhan Abdelfattah, Lianchun Xiao, Anjali Agrawal, Kangyu Lin, Kanwal P S Raghav, Robert A Wolff, Arvind Dasari, Ryan W Huey, Bryan K Kee, Michael J Overman, Jason A Willis, Phat H Le, Michelle Escano, Yunyu C Baig, Kelsey Pan, David Menter, Alda L Tam, Wai C Foo, Li Shen, Hey Min Lee, Thomas D Gallup, Cori Margain, Dave Gallup, Kimal I Rajapakshe, Paola A Guerrero, Jing Wang, Ryan B Corcoran, Anirban Maitra, Kyuson Yun, Scott Kopetz

Faculty, Staff and Student Publications

The BRAF inhibitor encorafenib and anti-epidermal growth factor receptor (EGFR) antibody cetuximab modestly improve survival for patients with microsatellite stable (MSS) BRAFV600E metastatic colorectal cancer (mCRC), characterized by higher immune activation than MSS BRAFwild-type colorectal cancer (CRC). In this phase 1/2 study (NCT04017650) of 26 participants with MSS BRAFV600E mCRC who received encorafenib, cetuximab, and anti-PD-1 antibody nivolumab, we report an overall response rate of 50% (95% confidence interval [CI] 29–71) and median progression-free survival of 7.4 months (95% CI, 5.6–9.6). Transcriptomic profiling of pretreatment biopsies and extracellular vesicle RNA (evRNA) isolated from plasma show …

Human Interpretable Grammar Encodes Multicellular Systems Biology Models To Democratize Virtual Cell Laboratories, Jeanette A I Johnson, Daniel R Bergman, Heber L Rocha, David L Zhou, Eric Cramer, Ian C Mclean, Yoseph W Dance, Max Booth, Zachary Nicholas, Tamara Lopez-Vidal, Atul Deshpande, Randy Heiland, Elmar Bucher, Fatemeh Shojaeian, Matthew Dunworth, André Forjaz, Michael Getz, Inês Godet, Furkan Kurtoglu, Melissa Lyman, John Metzcar, Jacob T Mitchell, Andrew Raddatz, Jacobo Solorzano, Aneequa Sundus, Yafei Wang, David G Denardo, Andrew J Ewald, Daniele M Gilkes, Luciane T Kagohara, Ashley L Kiemen, Elizabeth D Thompson, Denis Wirtz, Laura D Wood, Pei-Hsun Wu, Neeha Zaidi, Lei Zheng, Jacquelyn W Zimmerman, Jude M Phillip, Elizabeth M Jaffee, Joe W Gray, Lisa M Coussens, Young Hwan Chang, Laura M Heiser, Genevieve L Stein-O'Brien, Elana J Fertig, Paul Macklin

Faculty, Staff and Student Publications

Cells interact as dynamically evolving ecosystems. While recent single-cell and spatial multi-omics technologies quantify individual cell characteristics, predicting their evolution requires mathematical modeling. We propose a conceptual framework-a cell behavior hypothesis grammar-that uses natural language statements (cell rules) to create mathematical models. This enables systematic integration of biological knowledge and multi-omics data to generate in silico models, enabling virtual "thought experiments" that test and expand our understanding of multicellular systems and generate new testable hypotheses. This paper motivates and describes the grammar, offers a reference implementation, and demonstrates its use in developing both de novo mechanistic models and those informed …

Β-Catenin Functions As A Molecular Adapter For Disordered Cbaf Interactions, Yuen San Chan, Qinyu Gao, Sarah A Robinson, Wenzhi Wang, Ruzena Filandrova, Lisa-Maria Weinhold, Mario Loeza Cabrera, Miao Zhang, Chandra Shekar R Ambati, Antonio M Lerario, Nagireddy Putluri, Katja Kiseljak-Vassiliades, Margaret E Wierman, Mouhammed Amir Habra, Gary D Hammer, Vaclav Veverka, Katerina Cermakova, H Courtney Hodges

Faculty, Staff and Students Publications

BAF (SWI/SNF) chromatin remodelers engage binding partners to generate site-specific DNA accessibility. However, the basis for interaction between BAF and divergent binding partners has remained unclear. Here, we tested the hypothesis that scaffold proteins augment BAF's binding repertoire by examining β-catenin (CTNNB1) and steroidogenic factor 1 (SF-1, NR5A1), a transcription factor central to steroid production in human cells. BAF inhibition rapidly opposed SF-1/β-catenin enhancer occupancy, impairing SF-1 target activation and SF-1/β-catenin autoregulation. These effects arise due to β-catenin's role as a molecular adapter between SF-1 and an intrinsically disordered region (IDR) of the canonical BAF (cBAF) subunit ARID1A. In contrast …

Synergistic Cefiderocol-Containing Antibiotic Combinations Active Against Highly Drug-Resistant Acinetobacter Baumannii Patient Isolates With Diverse Resistance Mechanisms, Justin Halim, Andrew P. Keane, Jeannete Bouzo, Tope Aderibigbe, Jessica A. Chicola, Katie T. Nolan, Keertana Jonnalagadda, Jason X. Tran, Valerie J. Carabetta

Rowan-Virtua School of Osteopathic Medicine Departmental Research

BACKGROUND: Acinetobacter baumannii is a nosocomial pathogen known for rapidly developing resistance to nearly all antibiotics, including last-line agents. Cefiderocol, a novel siderophore cephalosporin, has shown in vitro activity against A. baumannii and is now used clinically, but resistance is emerging. Data on cefiderocol-based antibiotic combinations are limited.

OBJECTIVES: To evaluate the in vitro activity of cefiderocol alone and in combination with other antibiotics against XDR and PDR A. baumannii clinical isolates, and to explore resistance mechanisms underlying cefiderocol synergy.

METHODS: We tested 21 XDR/PDR clinical isolates and one NDM-1-producing strain using broth microdilution and checkerboard assays with cefiderocol and …

A Religious Etiology Of Genito-Pelvic Pain And Pain With Penetration, Emily L. Carlson

Theses and Graduate Projects

Pelvic pain during penetration (PPDP) has been described using various diagnostic terms, including vaginismus, dyspareunia, and vulvodynia. The most recent and comprehensive classification is Genito-pelvic pain/penetration disorder (GPPPD) which is characterized by psychological distress associated with pain during or in anticipation of vaginal penetration (DSM-5-TR; American Psychiatric Association [APA], 2022). The etiology of PPDP is multifactorial, involving a complex interplay of biological, psychological, and relational factors. Religious and cultural influences may play a significant role in shaping individuals’ experiences of sexual pain. This study investigated the etiology of PPDP in relation to the religious influences among women raised in Judeo-Christian …

Improving Student Success In 2nd Degree Bsn Students, Sharon Radzyminski, Eloisa G. Tamez, Jennifer Brewster, Leslie Kimberling Jones

School of Nursing Faculty Publications

Second Degree Bachelor of Science in Nursing (BSN) programs are designed to leverage a student’s prior academic achievements and professional experience, integrating them into the curriculum for their nursing degree. This allows students to receive credit for previous core courses and move through the nursing program at an accelerated rate. This, however, brings special challenges for both students and faculty. At our university we noticed the attrition rate of students in the second-degree BSN program was significantly higher than the traditional BSN program. Investigation into this issue revealed students in the Second-Degree Program had significant issues with role conflict, poor …

Current Mechanobiological Pathways And Therapies Driving Spinal Health, Rahul Kumar, Kyle Sporn, Harlene Kaur, Akshay Khanna, Phani Paladugu, Nasif Zaman, Alireza Tavakkoli

SKMC Student Presentations and Publications

Spinal health depends on the dynamic interplay between mechanical forces, biochemical signaling, and cellular behavior. This review explores how key molecular pathways, including integrin, yeas-associated protein (YAP) and transcriptional coactivator with PDZ-binding motif (TAZ), Piezo, and Wingless/Integrated (Wnt) with β-catenin, actively shape the structural and functional integrity of spinal tissues. These signaling mechanisms respond to physical cues and interact with inflammatory mediators such as interleukin-1 beta (IL-1β), interleukin-6 (IL-6), and tumor necrosis factor alpha (TNF-α), driving changes that lead to disc degeneration, vertebral fractures, spinal cord injury, and ligament failure. New research is emerging that shows scaffold designs that can …

Temporal Trends Of A Cellular Host Response Test For Sepsis And A Comparison With Selected Biomarkers Of Inflammation And Infection, Matthew S. Berlinger, Matt Sorrells, Christopher B. Thomas, Tonya Jagneaux, James E. Walker, Jennifer Daigle, Heather Quiriarte, Youyoung Kim, Guillaume Spielmann, Debbie Robertson, Susan Park Ochsner, Gideon Avornu, Katherine Fenstermacher, Elijah James Kurien, Camille King, Adenine Cembellin-Kao, Chase Yonamine, Querino Maia, Maciej Obrebski, David N. Hager, Roya Sheybani, Henry T.K. Tse, Ajay M. Shah, Robert Scoggins, Hollis R. O’Neal, Richard Rothman

School of Medicine Faculty Publications

Sepsis, a condition characterized by immune dysregulation, is the leading cause of in-hospital mortality and requires rapid treatment. Assessing immune dysregulation has been challenging. The IntelliSep Index (ISI), a novel biomarker which leverages microfluidic deformability cytometry to assess immune activation, has been evaluated as a test for Emergency Department use but it is unclear how the signal evolves as patient condition evolves. In a 47-patient cohort with hospital stays ≤ 14 days, ISI provided a good indicator of disease progression by blinded physician review. ISI trends correlated with clinical improvement over time. During the first 12 h following presentation, ISI …

Targeted Proteomic Analysis Identifies Acvrl1 As A Marker Of Cerebral Edema In Aneurysmal Subarachnoid Hemorrhage, Bosco Seong Kyu Yang, Lena O'Keefe, Sarah Hinds, Hua Chen, Athziry Paz, Jude Savarraj, Han-Gil Jeong, Moon-Ku Han, Aaron Gusdon, Xuefang Sophie Ren, Spiros Blackburn, Huimahn Alex Choi

Faculty, Staff and Student Publications

Cerebral edema (CE) is a major component of early brain injury from aneurysmal subarachnoid hemorrhage (SAH). Despite the utility of blood-based protein markers, biomarkers targeting cerebral edema have yet to be developed. We performed a targeted proteomic search analyzing 141 proteins in plasma samples taken from 80 adult patients within 48 hours after aneurysmal rupture to identify plasma biomarkers of cerebral edema. The protein expression profiles were analyzed for associations with a higher level of the subarachnoid hemorrhage early brain edema score measured in admission computed tomography scans. Five differentially expressed proteins-brorin, ectodysplasin A2 receptor, layilin, scavenger receptor class A …

First-Line Pd-1 +/- Ctla-4 Blockade In Patients With Deficient Mismatch Repair And/Or Microsatellite Instability-High Metastatic Colorectal Cancer, Vincenzo Nasca, Gabriele Tinè, Julien Taieb, Sara Lonardi, Ben Boursi, Ofer Margalit, Lisa Salvatore, Romain Cohen, Javier Ros, Margherita Ambrosini, Koen Zwart, Jeanine Roodhart, Priya Jayachandran, Michael J Overman, Maria Elena Elez, Chiara Cremolini, David Tougeron, Miriam Koopman, Thierry André, Rosalba Miceli, Filippo Pietrantonio

Faculty, Staff and Student Publications

Background: Patients with deficient mismatch repair (dMMR) and/or microsatellite instability-high (MSI-H) metastatic colorectal cancer (mCRC) show marked sensitivity to immune checkpoint inhibitors (ICIs). Dual PD-1/CTLA-4 blockade with nivolumab and ipilimumab showed superior progression-free survival (PFS) over chemotherapy and anti-PD-1 monotherapy, but data on treatment-naïve patients is not available yet.

Methods: This international multicenter study included patients with dMMR/MSI-H mCRC receiving either chemotherapy with or without biologics, or anti-PD-1 monotherapy, or dual PD-1/CTLA-4 blockade as a first-line treatment. Data were adjusted using inverse probability of treatment weighting (IPTW) to account for baseline imbalances. IPTW-adjusted survival and subgroup analyses were conducted.

Results: …

Antidepressant Medication Nonadherence In Adult Patients With A Major Depressive Disorder, Sandrine Djou Kaze

Walden Dissertations and Doctoral Studies

The chosen approach for the Doctor of Nursing Practice (DNP) project was a clinical practice guideline (CPG) on interventions to improve antidepressant medication adherence in adults diagnosed with depression in an outpatient setting. The consequences of medication nonadherence in patients with depression are devastating for individuals and the healthcare system. Therefore, addressing it within nursing practice is essential to improve treatment efficacy and patient outcomes. The practice question related to the DNP project was to determine whether the CPG could improve antidepressant medication compliance in adults diagnosed with a depressive disorder in an outpatient setting. I aimed to develop a …