Digital Commons Network^™

Functional Classification Of Platelet Gene Variants Using Crispr Hdr In Cd34+ Cell-Derived Megakaryocytes, Yasuhiro Kosaka, Brandon Lopez, Nina Kishimoto, Shancy Jacob, Emilie Montenont, Rodrigo Huallanca, Graeson Coughenour, Jorge Di Paola, Justyne Ross, Kristy Lee, Matthew T Rondina, Paul F Bray, Jesse W Rowley

2020-Current year OA Pubs

The interpretation of genetic variants in inherited diseases, such as inherited platelet disorders (IPDs), remains a major clinical challenge, as most are classified as variants of uncertain significance (VUSs). A key barrier to functional evaluation is the lack of accessible, lineage-appropriate assays that reliably reflect native gene regulation and cell-specific biology. To address this gap, we developed CRIMSON HD (CRISPR-edited megakaryocytes [MKs] for surveying platelet variant functions through homology-directed repair [HDR]), a CRISPR-Cas9 HDR-based genome-editing platform applicable to CD34

Operationalizing Passive Sensors Into Scalable, Reproducible, Neurobehavioral Digital Markers For Alzheimer's Disease: Lessons Learned Over 10 Years, Ganesh M Babulal, Matthew Blake, Chen Chen, Yiqi Zhu, Subrata Pal, David C Brown

2020-Current year OA Pubs

No abstract provided.

Phenotypic Variability And Paternal Inheritance Of A Chd8 Variant Causing Intellectual Developmental Disorder With Autism And Macrocephaly Confirmed By Epigenetic And Structural Analyses, Yutaka Furuta, Jonathan H Sheehan, Et Al.

2020-Current year OA Pubs

BACKGROUND: Intellectual developmental disorder with autism and macrocephaly (IDDAM, OMIM #615032) is an autosomal dominant neurodevelopmental disorder characterized primarily by intellectual disability, autism spectrum disorder, macrocephaly, tall stature, gastrointestinal symptoms, and variable neurological manifestations. Most cases result from de novo pathogenic variants in CHD8.

METHODS: We conducted genome sequencing through the Undiagnosed Diseases Network (UDN) in a female proband harboring a CHD8 variant of uncertain significance (VUS), whose clinical presentation was consistent with IDDAM but included atypical features such as ptosis and hearing loss. Variant pathogenicity was further evaluated using EpiSign DNA methylation analysis and structural biology modeling.

RESULTS: Genome …

Assessment Of Knowledge And Attitudes Of Undergraduate Students On Trichomoniasis In Ghana, Christopher Yaw Dumevi, Ezekiel Kofi Vicar, Lorie Christla Quansah, Rhoda Oklu, Smith Joshua, Joyce Junior Asiamah, James-Paul Kretchy, George Boateng Kyei, Patience B Tetteh-Quarcoo, Nicholas T K D Dayie, Irene Ayi, Patrick F Ayeh-Kumi

2020-Current year OA Pubs

BACKGROUND: Trichomoniasis is a non-viral neglected sexually transmitted disease of public health importance. Undergraduate students, often experiencing newfound freedom from family oversight, may engage in risky sexual behaviors, predisposing them to trichomoniasis and other sexually transmitted infections (STIs). This study aimed to assess the knowledge, attitudes, and practices towards trichomoniasis and associated factors among the Central University students in the Greater Accra Region of Ghana.

METHODS: An institutional cross-sectional study was conducted between March and July 2024, involving 387 undergraduate students from Central University who were selected using a simple random sampling technique. Data were collected using a structured researcher-led …

Functional Connectivity Associations With Markers Of Disease Progression In Grn Pathogenic Variant Carriers, Taru M Flagan, Nupur Ghoshal, Et Al.

2020-Current year OA Pubs

OBJECTIVE: Autosomal dominant progranulin (GRN) pathogenic variants are a genetic cause of frontotemporal lobar degeneration. Though clinical trials for GRN-related therapies are underway, there is an unmet need for biomarkers that can predict symptom onset and track disease progression. We previously showed that asymptomatic GRN variant carriers exhibit thalamocortical hyperconnectivity that increases with age, presumably as they are approaching symptom onset. Whether hyperconnectivity arises concomitantly with markers of neurodegeneration remains unclear.

METHODS: Utilizing T1 and task-free functional magnetic resonance imaging from 49 asymptomatic and 26 symptomatic GRN variant carriers, we determined the relationships between functional connectivity, as measured by voxelwise …

A Roadmap To Scale Up Person-Centred Care In The Hiv Response: Recommendations From A Global Consensus-Building Process, Lina Golob, Elvin H Geng, Et Al.

2020-Current year OA Pubs

INTRODUCTION: World Health Organization global normative guidance recommends person-centred care (PCC) approaches to reduce HIV-related mortality and morbidity and to improve health-related quality of life (HrQoL). However, consensus on the priority PCC elements and guidance on how different stakeholders can realize PCC principles at the health systems, service delivery and individual client-healthcare worker (HCW) levels are lacking. We conducted a global consensus-building process to define core PCC elements and develop recommendations for implementation at scale.

METHODS: We used a multi-phase process to build consensus and prioritize recommendations, consisting of a literature review, five stakeholder consultations (34-43 participants each) between July …

A Guide For Initiating And Managing Chimeric Antigen Receptor T Cell Therapy Clinical Trials In Autoimmune Rheumatic Diseases, Roberto Caricchio, Stacie Bell, Sasha Bernatsky, Maria Dall'era, David Goddard, Kenneth Kalunian, Alfred H J Kim, Fotios Koumpouras, Jose Rubio, Amit Saxena, Saira Sheikh, Lupus Clinical Investigators Network

2020-Current year OA Pubs

Chimeric antigen receptor (CAR) T-cell therapy, long transformative in oncology, is now rapidly emerging as a frontier in autoimmune rheumatic diseases, particularly systemic lupus erythematosus (SLE), driven by accumulating evidence of deep B-cell depletion, immune "resetting," and durable drug-free remission in early studies, yet its translation into rheumatology demands mastery of formidable logistical, regulatory, clinical, and ethical complexities that span institutional readiness, multidisciplinary team formation, stringent regulatory compliance, sophisticated operational workflows, comprehensive patient selection and education, meticulous clinical management of both classical toxicities (CRS, ICANS, ICAHT) and autoimmune-specific reactions such as LICATS, robust financial and resource planning, and long-term follow-up …

Bilateral Breast Treatment In A Single Arc Using Rapidarc Dynamic: A Planning Comparison With Conventional Volumetric Modulated Arc Therapy, Taoran Li, Luca Cozzi, Lesley Rosa, Ryan Clark, Priyanka Agarwal, Yin Gao, Yun Yang, Boon-Keng Kevin Teo, Anthony Magliari, Himank Kalra, Francisco Reynoso, Patrick Kupelian, Sushil Beriwal

2020-Current year OA Pubs

PURPOSE: Synchronous bilateral breast cancer (SBBC) presents significant radiotherapy planning challenges due to complex target volumes near critical organs. This study evaluated RapidArc Dynamic (RAD), a novel technique integrating dynamic arcs with static angle modulated ports (STAMPs) via simultaneous GPU-accelerated optimization, against conventional volumetric modulated arc therapy (VMAT) for SBBC treatment planning and delivery efficiency.

METHODS: Ten retrospective SBBC cases involving comprehensive nodal irradiation were planned using both multi-arc VMAT (six arcs) and RAD (one arc plus six STAMPs) in Eclipse (v18.1) with AcurosXB. A prescription dose of 40.05 Gy in 15 fractions was normalized to PTV D95% = 95%. …

Short-Lived Relief: The Racial Geography Of Rebounding Eviction Rates In Postmoratorium St. Louis, Anne Brown, Samuel H. Kye, Yi Wang

2020-Current year OA Pubs

No abstract provided.

Introducing The Outpace Framework For Health Care Quality Improvement, Michele Bolles, Heather M. Alger, Mitchell S. V. Elkind, Howard Haft, Sabra C. Lewsey, Mariell Jessup, Karen E. Joynt Maddox, Chiadi E. Ndumele, Clyde W. Yancy, Christine Rutan, Michelle Congdon, Katherine Overton, Lynn Serdynski, Kathie Thomas, Gregg C. Fonarow

2020-Current year OA Pubs

Equitable, timely, and evidence-based care remains a central goal across health care ecosystems, yet significant quality gaps, care variability, and health disparities persist. Professional societies, including the American Heart Association, have long developed clinical practice guidelines to provide standardized, evidence-based recommendations across the cardiovascular care continuum. These guidelines are operationalized into quality measures to monitor care, identify gaps, and guide improvement. Professional societies, agencies, and health systems have applied implementation science strategies, such as education, data sharing, and evaluation, to improve care quality and achieve quality measures defined in the clinical practice guidelines. American Heart Association's Get With The Guidelines …

Obesity Promotes Conserved Inflammatory And Metabolic Transcriptional Programs In Colon Tumors: Evidence From Mouse Models And The Colocare Study Patient Cohort, Elaine M Glenny, Adetunji T Toriola, Et Al.

2020-Current year OA Pubs

BACKGROUND: The global prevalence of obesity, an established risk and progression factor for colon cancer, is high and rising. Unfortunately, the mechanisms underlying the obesity-colon cancer association are incompletely understood, and new molecular targets enabling more effective intervention strategies to break the obesity-colon cancer link are urgently needed.

OBJECTIVES: This study integrated RNA sequencing data from mouse and human colon tumor samples, as well as human adipose samples, to rigorously establish obesity-associated transcriptomic signatures conserved between the 2 species.

METHODS: We employed a mouse colon cancer model with colonoscopy-guided orthotopic transplantation of syngeneic Apc

RESULTS: Diet-induced obesity reduced survival in …

The Non-Communicable Disease E-Cohort For Hypertension In Latin America: Concept, Survey Development And Study Protocol, Patricia J Garcia, Laura Espinoza-Pajuelo, Hannah H Leslie, Margaret E Kruk, Catherine Arsenault, Agustina Mazzoni, Jesus Medina-Ranilla, Javier Roberti, Marina Guglielmino, Ezequiel Garcia-Elorrio

2020-Current year OA Pubs

Non-communicable diseases like hypertension cause substantial morbidity and mortality in low- and middle-income countries, where limited access to high-quality care contributes to millions of preventable deaths annually. Traditional assessments of health system performance often rely on structural indicators and cross-sectional, overlooking patient experiences and care processes. In Latin America, amid rising cardiovascular disease, longitudinal tools are needed to guide improvements in healthcare delivery models, particularly for chronic diseases such as hypertension. The NCD e-Cohort is a prospective, longitudinal, mixed-mode (in-person and phone) survey designed to assess health system quality in Latin America. Developed by the QuEST Network, it integrates validated …

Buprenorphine Treatment During The Extended Postpartum Period: A Survey Of Patient Experiences, Bridget Galati, Heather Jacobsen, Melissa Krauss, Melissa Mills, Brittaney Vaughn, Sam Williams, Michael Wenzinger, Cynthia Rogers, Nandini Raghuraman, Jeannie Kelly

2020-Current year OA Pubs

OBJECTIVE: The late postpartum period, defined as greater than 6 weeks to 12 months, is a high-risk time for individuals with opioid use disorder (OUD). Discontinuation rates of buprenorphine treatment for OUD during this period are high. Little is known about patients' subjective experience with buprenorphine treatment during this time. We sought to assess patient treatment experience, goals, facilitators and barriers to continued buprenorphine treatment throughout the extended postpartum period.

METHODS: We performed a cross-sectional survey of postpartum patients who received buprenorphine treatment, including sublingual and long-acting injectable formulations, in an interdisciplinary, wrap-around clinic for maternal OUD between February 2022 …

Does Health Insurance Coverage Improve Cardiometabolic Risk Factor Levels? Quasi-Experimental Evidence From India, Kavita Singh, Anubha Agarwal, Mark D Huffman, Et Al.

2020-Current year OA Pubs

BACKGROUND: Chronic conditions cause notable health and economic burdens. While health insurance enables access to healthcare, its effects on chronic care outcomes remain under-explored.

OBJECTIVE: To examine the association between health insurance coverage and cardiometabolic risk factors among people with chronic conditions in India.

METHODS: Data from the Centre for Cardiometabolic Risk Reduction in South Asia (CARRS) and Solan studies, including 2,926 adults with chronic conditions were analyzed using propensity score weighting to evaluate the associations between health insurance and cardiometabolic risk factors (HbA1c, low-density lipoprotein cholesterol [LDLc], and blood pressure [BP]) and self-reported health status (measured using European Quality …

Association Of Area Deprivation Index With Perinatal And Covid-19 Outcomes During The Early Pandemic: A Secondary Analysis Of A Prospective Cohort Study, Abigail Bell, Megan Foeller, Candice Woolfolk, Emily Diveley, Fan Zhang, Amy Scheffer, Ruizhi Huang, Daniel Jackson, Nandini Raghuraman, Ebony Carter, Indira U Mysorekar, Jeannie C Kelly

2020-Current year OA Pubs

OBJECTIVE: We sought to evaluate the relationship between neighborhood-level deprivation and perinatal outcomes, particularly preterm birth, as well as COVID-19 outcomes among pregnant patients during the early pandemic.

METHODS: We performed a secondary analysis of a prospective longitudinal cohort study that investigated the impact of prenatal COVID-19 exposure on perinatal outcomes. Pregnant patients were recruited 12/23/20-7/18/22 and serially assessed for COVID-19 exposure during pregnancy, with serum antibody testing, electronic medical record review, and patient report. For this secondary analysis, address at the time of delivery was used to categorize patients into low ADI (≤50

RESULTS: 306 patients were included: 124 …

Trainee Perspectives On Diversity, Equity, And Inclusion: A Group Concept Mapping Study, Nicholas Szoko, Ana Radovic, Jennifer E Wolford, Loreta Matheo, Orquidia Torres

2020-Current year OA Pubs

Growing work highlights the importance of diversity, equity, and inclusion (DEI) initiatives in graduate medical education. Few studies have employed participatory research approaches to solicit trainee perspectives related to DEI. Our goal was to utilize group concept mapping (GCM), a mixed-methods participatory research approach, to describe resident perspectives on DEI within a large pediatric residency program. To organize and represent their perspectives on DEI, trainees completed brainstorming, sorting/rating, and interpretation activities in accordance with GCM methodology. Activities occurred via two synchronous discussion sessions (brainstorming and interpretation) and an electronic survey (sorting/rating). Items from the brainstorming session were sorted (i.e. grouped …

Genetic Predisposition To Persistent Fatigue After A Diagnosis Of Colorectal Cancer, Elham Kazemian, Adetunji T Toriola, Et Al.

2020-Current year OA Pubs

BACKGROUND: Cancer-related fatigue (fatigue) is a common and persistent symptom after cancer treatment, yet the role of genetic susceptibility remains unclear.

METHODS: We used data from a prospective cohort study called the ColoCare Study, conducted over 5 US sites and Germany. Fatigue was assessed at 5 time points using the European Organisation for the Research and Treatment of Cancer Core Quality of Life Questionnaire fatigue subscale and analyzed as (1) a binary summary measure of the trajectory from diagnosis into survivorship (defined as severe: yes/no), (2) a mean score across all time points, and (3) the highest (ie, worst) score …

State Of Omics-Based Microbial Diagnostics Of Crc, Jerome Prusa, Mark G Gorelik, Kevin S Blake, Gautam Dantas

2020-Current year OA Pubs

Colorectal cancer (CRC) remains a major burden of cancer-related morbidity and mortality globally, especially when detected at later stages. Early detection through improved and more accessible diagnostics is critical for reducing the severity of CRC. As our understanding of CRC and the microbial inhabitants of the gastrointestinal tract continues to improve, it has become increasingly recognized that the bacterial component of the gut microbiome may provide diagnostic utility for detecting CRC. This is because CRC is often accompanied by shifts in bacterial taxa, and the metabolites produced or utilized by the CRC-associated gut bacterial community. Advances in sequencing and metabolite …

Pan-Cancer Single Cell Transcriptomic Clustering Reveals Heterogeneous Cd8+ Exhausted T Cell Populations With Different Immune Checkpoint Inhibitor Responses, Rui Mu, Rasha Barakat, David H Gutmann

2020-Current year OA Pubs

In most cancers, T lymphocytes comprise an essential cellular component of the non-neoplastic microenvironment, where they have the capacity to both suppress and support tumor growth. One specialized T lymphocyte population is the CD8

Early Life Infection With Cryptosporidium Parvum Induces Inflammatory Responses To Dietary Antigens, Iti Saraav, Wanyi Huang, Jisun Jung, Rui Xu, Yong Fu, Keely Mcdonald, Lawrence A Schriefer, Rachel Rodgers, Megan T Baldridge, Rodney D Newberry, Chyi-Song Hsieh, L David Sibley

2020-Current year OA Pubs

To examine the effect of early-life infection with

Single Cell Viral Tagging Of Faecalibacterium Prausnitzii Reveals Rare Bacteriophages Omitted By Other Techniques, Danielle E Campbell, Xiaofen Wu, Lindsey R Hall, Dylan Lawrence, Jerome M Molleston, Lawrence A Schriefer, Lindsay Droit, James S Weagley, Benjamin S Olson, Joanna Rimmer, Miles Parkes, Scott A Handley, Megan T Baldridge

2020-Current year OA Pubs

The associations of the gut microbiome and virome with human health and disease are increasingly numerous and clear. The mechanistic roles of bacteriophages (phages) in the microbiome, however, are especially unclear, as their cultivation is exceedingly difficult and their diversity so immense. We use viral tagging (VT), a technique wherein fluorescently stained uncultivated viruses are allowed to adsorb to host cells and then host cells are singly sorted. This method identifies interacting phage-bacteria pairs to better sample and characterize the phages in human stool samples from healthy and inflammatory bowel disease (IBD)-affected patients. First, we apply VT to uncultivated bacteria …

Meniscal Repair In The Setting Of Revision Anterior Cruciate Ligament Reconstruction: 6-Year Follow-Up Results From The Mars Cohort, Mars Group, Amanda K Haas, Robert H Brophy, Matthew J Matava, Matthew V Smith, Et Al.

2020-Current year OA Pubs

BACKGROUND: Meniscal preservation has been demonstrated to contribute to long-term knee health and has been a successful intervention in isolation and in patients with anterior cruciate ligament reconstruction (ACLR). The long-term results of meniscal repair in the setting of revision ACLR have yet to be documented.

PURPOSE: To report the incidence of meniscal repair failures at the 6-year follow-up in a cohort of patients who underwent concurrent revision ACLR and primary meniscal repair.

STUDY DESIGN: Prospective cohort study; Level of evidence, 2.

METHODS: All revision ACLRs with concomitant primary meniscal repair cases from a multicenter group between 2006 and 2011 …

Current Practices And Trends In Surgical Decision-Making For Children With Lennox-Gastaut Syndrome: A Cross-Sectional Survey By The Pediatric Epilepsy Research Consortium, Michelle Y Chiu, Renée A Shellhaas, Et Al.

2020-Current year OA Pubs

OBJECTIVE: The objective of this study is to characterize contemporary surgical management practices and factors influencing surgical decision-making in the management of Lennox-Gastaut Syndrome (LGS) across pediatric epilepsy centers in the United States.

METHODS: A 45-item cross-sectional survey was developed and distributed to Pediatric Epilepsy Research Consortium centers. Domains included institutional demographics, surgical evaluation timing and goals, presurgical workup, procedural utilization and outcomes, and barriers to surgery. Descriptive statistics and thematic analysis were performed.

RESULTS: Thirty-two pediatric epilepsy centers participated (38% response), the majority comprising pediatric epileptologists at Level 4 National Association of Epilepsy Centers. Most centers (66%) considered surgery …

Renal Replacement Therapy In Lupus Nephritis-Related End-Stage Kidney Disease: A Systematic Review And Meta-Analysis, Hassan Kawtharany, Jessica N Williams, Et Al.

2020-Current year OA Pubs

OBJECTIVE: To assess the impact of renal replacement therapy in people with lupus nephritis (LN)-associated end-stage kidney disease (ESKD) and support the development of the 2024 American College of Rheumatology LN treatment guidelines.

METHODS: We conducted a systematic literature review and meta-analysis to address three Population, Intervention, Comparison, and Outcome (PICO) questions related to renal replacement therapy for ESKD due to LN, including comparisons of kidney transplant versus dialysis, hemodialysis versus peritoneal dialysis, and preemptive kidney transplant versus no preemptive kidney transplant. Outcomes of interest included mortality, cardiovascular (CV) events, infections, lupus flares, disease-related damage, graft failure, and quality of …

A Multi-Center Retrospective Cohort Study Of Neurosarcoidosis Myelitis: Current Observations And Future Directions, Giovanna S Manzano, David B Clifford, Steven Richard Dunham, Masoud Majed, Et Al.

2020-Current year OA Pubs

OBJECTIVE: The optimal treatment for neurosarcoidosis myelitis is uncertain. We characterize incident neurosarcoidosis myelitis and assess treatment response by MRI and clinical scales.

METHODS: Incident probable or definite neurosarcoidosis myelitis in adults was retrospectively identified from 13 academic medical centers. Cases were analyzed by initial treatment. The primary outcome was T1 post-contrast gadolinium enhancement resolution at 6 months post-treatment. Secondary outcomes were changes in modified Rankin scale (mRS) and Expanded Disability Status Scale (EDSS) from nadir to final follow-up.

RESULTS: Two hundred two patients were identified (median diagnosis age: 47 years (IQR 39-55); male: female 1.3:1). Median nadir mRS and …

Fast And Accurate Measurement Of Small Field Dosimetry Using A Novel Scintillation Detector, Yiding Han, Jingzhu Xu, Yao Hao, Baozhou Sun

2020-Current year OA Pubs

BACKGROUND: The most used instruments for small-field dosimetry have notable limitations, including the need for correction of output factors, limited scanning speeds, and challenges in alignment for percentage depth dose (PDD) measurements, particularly for extremely small fields. However, plastic scintillation detectors (PSDs) are an attractive alternative for small-field dosimetry due to their correction-free nature, linear dose response, and fast response time.

PURPOSE: This study evaluates the robustness and accuracy of the dosimetric measurements using a new water-equivalent PSD in small-field dosimetry. The study also aims to report accurate measurements of output factors, profiles, and an indirect method for measuring PDD …

Five-Year Analysis Of Efficacy And Safety Of A Bidirectional Aav Gene Therapy In Tay-Sachs Sheep, Toloo Taghian, Xuntian Jiang, Et Al.

2020-Current year OA Pubs

Tay-Sachs disease (TSD) and Sandhoff disease are fatal neurodegenerative diseases without an effective therapy that are caused by mutations in the HEXA and HEXB genes, respectively. Together they encode the heterodimeric isozyme of hexosaminidase, hexosaminidase A (HexA), that degrades GM2 ganglioside. This report describes a 5-year-long study using a bidirectional adeno-associated virus 9 (AAV9) vector (AAV9-Bic_HexA/HexB) encoding both HEXA and HEXB in the TSD sheep model. Bidirectional AAV9 was delivered i.v. or through various cerebrospinal fluid (CSF) delivery routes: intracerebroventricular (ICV), cisterna magna (CM), and lumbar intrathecal space (LIT). The longest survival and best distribution were achieved by multipoint CSF …

Epigenetic Age And Telomere Length Correlations In Pediatric-Onset Multiple Sclerosis, Jennifer H Yang, Soe Mar, Et Al.

2020-Current year OA Pubs

BACKGROUND: Age is the strongest factor determining disease expression in multiple sclerosis (MS). We previously demonstrated biological age acceleration in pediatric-onset MS (POMS) compared to controls with both epigenetic clocks (DNAm) and telomere length (TL). It is unknown whether these markers report overlapping or distinct aging-related processes.

OBJECTIVES: To determine the correlation between DNAm and TL aging markers.

METHODS: We conducted a cross-sectional case-control study within the US Network of Pediatric MS Centers. We calculated age acceleration residuals for the Horvath, Hannum, PhenoAge, and GrimAge epigenetic clocks and measured TL from whole blood samples to estimate telomere to somatic DNA …

Improved Accuracy For Myocardial Blood Flow Mapping With Deep Learning-Enabled Cmr Arterial Spin Labeling (Deepmasl): Validation By Microsphere In Vivo, Ran Li, Caleb Berberet, Qi Huang, Pamela K Woodard, Jie Zheng

2020-Current year OA Pubs

BACKGROUND: Current myocardial arterial spin labeling (ASL) methods are sensitive to noise (background and physiology), which limits the accuracy of myocardial blood flow (MBF) measurement. In this study, we demonstrated a new deep learning-enabled myocardial ASL approach (DeepMASL) and evaluated its accuracy to quantify MBF in a canine model of coronary arterial disease in vivo. The reference method was invasive microsphere measurements.

METHODS: Eighteen mongrel dogs were divided into two groups: healthy (n = 9) and coronary stenosis (n = 9). The latter was induced in an open-chest model with 3 types of stenosis: 50% (n= 3), 70% (n = …

Peptide Vaccines For Pediatric High-Grade Glioma And Diffuse Midline Glioma: Current Progress And Future Perspectives, Aron K Mebrahtu, Vatsal Jain, Eliese M Moelker, Alexandra M Hoyt-Miggelbrink, Katayoun Ayasoufi, Eric M Thompson

2020-Current year OA Pubs

High-grade gliomas (HGGs) and diffuse midline gliomas (DMGs) in pediatric patients carry a poor prognosis, necessitating the rapid development of novel therapies. Peptide vaccines represent a safe, repeatable, and rational immunotherapeutic modality aimed at inducing potent, tumor-specific T-cell responses. In this review, we define the scope of current progress by arguing that immunogenicity in children with HGG/DMG hinges on three factors: appropriate antigen class (neoantigen vs. TAA), the use of potent immunoadjuvants, and successful navigation of immune suppression. To address the gap between biological promise and clinical reality, we analyze clinical trials targeting shared tumor-associated antigens (e.g., CMV pp65, Survivin) …