Digital Commons Network^™

Patterns And Risk Factors Of Opioid-Suspected Ems Overdose In Houston Metropolitan Area, 2015-2019: A Bayesian Spatiotemporal Analysis, Cici Bauer, Tiffany Champagne-Langabeer, Christine Bakos-Block, Kehe Zhang, David Persse, James R Langabeer

Faculty, Staff and Student Publications

BACKGROUND: Opioid-related overdose deaths are the top accidental cause of death in the United States, and development of regional strategies to address this epidemic should begin with a better understanding of where and when overdoses are occurring.

METHODS AND FINDINGS: In this study, we relied on emergency medical services data to investigate the geographical and temporal patterns in opioid-suspected overdose incidents in one of the largest and most ethnically diverse metropolitan areas (Houston Texas). Using a cross sectional design and Bayesian spatiotemporal models, we identified zip code areas with excessive opioid-suspected incidents, and assessed how the incidence risks were associated …

Exploring The Hazards Of Scaling Up Clinical Data Analyses: A Drug Side Effect Discovery Case Report, Franck Diaz-Garelli, Todd R Johnson, Mohammad H Rahbar, Elmer V Bernstam

Faculty, Staff and Student Publications

We assessed the scalability of pharmacological signal detection use case from a single-site CDW to a large aggregated clinical data warehouse (single-site database with 754,214 distinct patient IDs vs. multisite database with 49.8M). We aimed to explore whether a larger clinical dataset would provide clearer signals for secondary analyses such as detecting the known relationship between prednisone and weight. We found significant weight gain rate using the single-site data but not from using aggregated data (0.0104 kg/day, p

Oral Versus Gastrointestinal Mucosal Immune Niches In Homeostasis And Allostasis, Lina J Suárez, Silie Arboleda, Nikola Angelov, Roger M Arce

Faculty, Staff and Student Publications

Different body systems (epidermis, respiratory tract, cornea, oral cavity, and gastrointestinal tract) are in continuous direct contact with innocuous and/or potentially harmful external agents, exhibiting dynamic and highly selective interaction throughout the epithelia, which function as both a physical and chemical protective barrier. Resident immune cells in the epithelia are constantly challenged and must distinguish among antigens that must be either tolerated or those to which a response must be mounted for. When such a decision begins to take place in lymphoid foci and/or mucosa-associated lymphoid tissues, the epithelia network of immune surveillance actively dominates both oral and gastrointestinal compartments, …

Subgingival Microbiome And Specialized Pro-Resolving Lipid Mediator Pathway Profiles Are Correlated In Periodontal Inflammation, Chun-Teh Lee, Ruoxing Li, Lisha Zhu, Gena D Tribble, W Jim Zheng, Brittney Ferguson, Krishna Rao Maddipati, Nikola Angelov, Thomas E Van Dyke

Faculty, Staff and Student Publications

Failure of resolution pathways in periodontitis is reflected in levels of specialized pro-resolving lipid mediators (SPMs) and SPM pathway markers but their relationship with the subgingival microbiome is unclear. This study aimed to analyze and integrate lipid mediator level, SPM receptor gene expression and subgingival microbiome data in subjects with periodontitis vs. healthy controls. The study included 13 periodontally healthy and 15 periodontitis subjects that were evaluated prior to or after non-surgical periodontal therapy. Samples of gingival tissue and subgingival plaque were collected prior to and 8 weeks after non-surgical treatment; only once in the healthy group. Metabololipidomic analysis was …

Biomarkers In Acute Myeloid Leukemia: Leveraging Next Generation Sequencing Data For Optimal Therapeutic Strategies, Hanadi El Achi, Rashmi Kanagal-Shamanna

Faculty, Staff and Student Publications

Next generation sequencing (NGS) is routinely used for mutation profiling of acute myeloid leukemia. The extensive application of NGS in hematologic malignancies, and its significant association with the outcomes in multiple large cohorts constituted a proof of concept that AML phenotype is driven by underlying mutational signature and is amenable for targeted therapies. These findings urged incorporation of molecular results into the latest World Health Organization (WHO) sub-classification and integration into risk-stratification and treatment guidelines by the European Leukemia Net. NGS mutation profiling provides a large amount of information that guides diagnosis and management, dependent on the type and number …

The Bmal1/Hif2a Heterodimer Modulates Circadian Variations Of Myocardial Injury, Hui Li, Xinwei Kuang, Long Liang, Youqiong Ye, Yongchang Zhang, Jialu Li, Fangyu Ma, Juan Tao, Guang Lei, Shuang Zhao, Juan Su, Nong Yang, Cong Peng, Xiaowei Xu, Mien-Chie Hung, Leng Han, Hong Liu, Jing Liu, Xiang Chen

Faculty, Staff and Student Publications

Immune checkpoints blockades have shown promising clinical effects in various malignancies, but the overall response rate is low. Here, the immune features are comprehensively characterized in >10 000 cancer patients from The Cancer Genome Atlas and significantly positive correlations are observed between targets of Sunitinib and inhibitory immune checkpoints and suppressive immune cells. It is further confirmed that Sunitinib treatment increases the antitumor immunity in a phase III trial. Mechanistically, it is discovered that Sunitinib regulates the stability of tumor PD‐L1 via p62, that p62 can bind to PD‐L1 and specifically promote its translocation into autophagic lysosome for degradation. Preclinically, …

Prevalence And Correlates Of Sex Selling And Sex Purchasing Among Adults Seeking Treatment For Cocaine Use Disorder, Emma C Lathan, Judy H Hong, Angela M Heads, Nicholas C Borgogna, Joy M Schmitz

Faculty, Staff and Student Publications

Exchange sex places individuals with cocaine use disorder (CUD) at particularly high risk for deleterious safety and health outcomes. A substance use treatment provider who is aware of a patient's exchange sex behavior is better able to provide appropriate screening, care, and/or referral to risk reduction services. However, little is known about exchange sex, especially purchasing, among treatment-seeking adults with CUD. The current study examined the prevalence and correlates of sex selling and sex purchasing among treatment-seeking men and women with CUD (

Convergent Evidence For The Antiviral Effects Of Several Fda-Approved Phenothiazine Antipsychotics Against Sars-Cov-2 And Other Coronaviruses, Rodrigo Machado-Vieira, João Quevedo, Lokesh Shahani, Jair C Soares

Faculty, Staff and Student Publications

No abstract provided.

Stress Inoculation Training (Sit-Norcal), Part 1: The Development And Preliminary Evaluation Of A Psychological Performance Training Protocol, Sarah E Jackson, Matthew R Baity, Patrick R Thomas, Douglas Barba, Daniel Jacobson, Madeleine Goodkind, Diane Swick, A Sarah Ivey

Faculty, Staff and Student Publications

Background: Stress inoculation training (SIT) interventions have demonstrated promise within military contexts for human performance enhancement and psychological health applications. However, lack of manualized guidance on core content selection, delivery, and measurement processes has limited their use.

Purpose: The purpose of this study was to develop and evaluate a comprehensive SIT intervention protocol to enhance the performance and health of military personnel engaged in special warfare and first-response activities.

Methods: Multidisciplinary teams of subject matter experts (n = 19) were consulted in protocol generation. The performance improvement/human performance technology (HPT) model was used in the selection, refinement, and measurement of …

Extensive Mycobacterium Abscessus Pneumonia In An Immunocompetent Infant With No Underlying Lung Pathology, Morouge M Alramadhan, James R Murphy, Michael L Chang

Faculty, Staff and Student Publications

Pulmonary infection due to Mycobacterium abscessus occurs in patients with cystic fibrosis, but rarely in immunocompetent children without underlying lung pathology. Treatment is complicated by frequent resistance to many antibiotics. We present a case report of a 4-month-old female infant with 2 months of cough, difficulty feeding, and failure to thrive, with extensive culture-confirmed M. abscessus pulmonary infection without identified immunodeficiency or underlying lung pathology following multidisciplinary evaluation. We describe our complete evaluation including immunodeficiency evaluation incorporating whole-exome sequencing, describe our antibiotic selection and treatment duration given complicated susceptibility pattern of the M. abscessus isolate, and review literature for nontuberculous …

Recognizing A Mis-Chievous Cause Of Acute Viral Gastroenteritis, Rohit Josyabhatla, Ankur A Kamdar, Shabba A Armbrister, Rhea Daniel, Konstantinos Boukas, Keely G Smith, Melissa R Van Arsdall, Kokila Kakarala, Anthony R Flores, Audrey Wanger, Yuying Liu, Jon Marc Rhoads

Faculty, Staff and Student Publications

Historically, children evaluated for vomiting and diarrhea secondary to viral enteritis have symptoms lasting 2-4 days and respond to supportive care, including oral rehydration and anti-emetics if required. Recently, within a 14-day timespan, we encountered three children with severe diarrhea who rapidly became dehydrated and went into hypotensive shock. Although SARS-CoV-2 molecular tests were negative by nasopharyngeal swab, all were later found to have MIS-C. This small case series underscores features reported in previous larger studies and emphasizes the rapid clinical evolution of this condition. We highlight the importance of early recognition of cardinal laboratory findings characteristic of MIS-C (i.e., …

Indications For Inpatient Magnetoencephalography In Children - An Institution's Experience, Michael W Watkins, Ekta G Shah, Michael E Funke, Stephanie Garcia-Tarodo, Manish N Shah, Nitin Tandon, Fernando Maestu, Christopher Laohathai, David I Sandberg, Jeremy Lankford, Stephen Thompson, John Mosher, Gretchen Von Allmen

Faculty, Staff and Student Publications

Magnetoencephalography (MEG) is recognized as a valuable non-invasive clinical method for localization of the epileptogenic zone and critical functional areas, as part of a pre-surgical evaluation for patients with pharmaco-resistant epilepsy. MEG is also useful in localizing functional areas as part of pre-surgical planning for tumor resection. MEG is usually performed in an outpatient setting, as one part of an evaluation that can include a variety of other testing modalities including 3-Tesla MRI and inpatient video-electroencephalography monitoring. In some clinical circumstances, however, completion of the MEG as an inpatient can provide crucial ictal or interictal localization data during an ongoing …

Conservation Of Epithelial-To-Mesenchymal Transition Process In Neural Crest Cells And Metastatic Cancer, April Zhang, Hira Aslam, Neha Sharma, Aryeh Warmflash, Walid D Fakhouri

Faculty, Staff and Student Publications

Epithelial to mesenchymal transition (EMT) is a highly conserved cellular process in several species, from worms to humans. EMT plays a fundamental role in early embryogenesis, wound healing, and cancer metastasis. For neural crest cell (NCC) development, EMT typically results in forming a migratory and potent cell population that generates a wide variety of cell and tissue, including cartilage, bone, connective tissue, endocrine cells, neurons, and glia amongst many others. The degree of conservation between the signaling pathways that regulate EMT during development and metastatic cancer (MC) has not been fully established, despite ample studies. This systematic review and meta-analysis …

Can Erythropoietin Reduce Hypoxemic Neurological Damages In Neonates With Congenital Heart Defects?, Sara Ottolenghi, Giuseppina Milano, Michele Dei Cas, Tina O Findley, Rita Paroni, Antonio F Corno

Faculty, Staff and Student Publications

Congenital heart defects (CHD), the most common cause of birth defects with increasing birth prevalence, affect nearly 1% of live births worldwide. Cyanotic CHD are characterized by hypoxemia, with subsequent reduced oxygen delivery to the brain, especially critical during brain development, beginning in the fetus and continuing through the neonatal period. Therefore, neonates with CHD carry a high risk for neurological comorbidities, even more frequently when there are associated underlying genetic disorders. We review the currently available knowledge on potential prevention strategies to reduce brain damage induced by hypoxemia during fetal development and immediately after birth, and the role of …

Hippo-Yap Pathway Orchestrates Neural Crest Ontogenesis, Xiaolei Zhao, Tram P Le, Shannon Erhardt, Tina O Findley, Jun Wang

Faculty, Staff and Student Publications

Neural crest (NC) cells are a migratory stem cell population in vertebrate embryogenesis that can give rise to multiple cell types, including osteoblasts, chondrocytes, smooth muscle cells, neurons, glia, and melanocytes, greatly contributing to the development of different tissues and organs. Defects in NC development are implicated in many human diseases, such as numerous syndromes, craniofacial aberration and congenital heart defects. Research on NC development has gained intense interest and made significant progress. Recent studies showed that the Hippo-Yap pathway, a conserved fundamental pathway with key roles in regulation of cell proliferation, survival, and differentiation, is indispensable for normal NC …

Deep Learning For Automated Analysis Of Cellular And Extracellular Components Of The Foreign Body Response In Multiphoton Microscopy Images, Mattia Sarti, Maria Parlani, Luis Diaz-Gomez, Antonios G Mikos, Pietro Cerveri, Stefano Casarin, Eleonora Dondossola

Faculty, Staff and Student Publications

The Foreign body response (FBR) is a major unresolved challenge that compromises medical implant integration and function by inflammation and fibrotic encapsulation. Mice implanted with polymeric scaffolds coupled to intravital non-linear multiphoton microscopy acquisition enable multiparametric, longitudinal investigation of the FBR evolution and interference strategies. However, follow-up analyses based on visual localization and manual segmentation are extremely time-consuming, subject to human error, and do not allow for automated parameter extraction. We developed an integrated computational pipeline based on an innovative and versatile variant of the U-Net neural network to segment and quantify cellular and extracellular structures of interest, which is …

Prevalence And Factors Associated With Mental Health Symptoms In Adults Undergoing Covid-19 Testing, Ikponmwosa Osaghae, Linh K Nguyen, Tong Han Chung, Olivia Moffitt, Yen-Chi L Le, Mark B Suh, Pooja N Prasad, Eric J Thomas, Christine D Gordon, Kevin O Hwang

Faculty, Staff and Student Publications

BACKGROUND AND OBJECTIVE: Understanding the mental health impact of the COVID-19 pandemic on persons receiving COVID-19 testing will help guide mental health interventions. We aimed to determine the association between sociodemographic factors and mental health symptoms at 8 weeks (baseline) after a COVID-19 test, and compare prevalence of mental health symptoms at baseline to those at 16-week follow-up.

MATERIALS AND METHODS: Prospective cohort study of adults who received outpatient COVID-19 testing at primary care clinics. Logistic regression analyses were used to assess the association between sociodemographic characteristics and COVID-19 test results with mental health symptoms. Mental health symptoms reported at …

Prevalence And Factors Associated With Mental Health Symptoms In Adults Undergoing Covid-19 Testing, Ikponmwosa Osaghae, Linh K Nguyen, Tong Han Chung, Olivia Moffitt, Yen-Chi L Le, Mark B Suh, Pooja N Prasad, Eric J Thomas, Christine D Gordon, Kevin O Hwang

Faculty, Staff and Student Publications

BACKGROUND AND OBJECTIVE: Understanding the mental health impact of the COVID-19 pandemic on persons receiving COVID-19 testing will help guide mental health interventions. We aimed to determine the association between sociodemographic factors and mental health symptoms at 8 weeks (baseline) after a COVID-19 test, and compare prevalence of mental health symptoms at baseline to those at 16-week follow-up.

MATERIALS AND METHODS: Prospective cohort study of adults who received outpatient COVID-19 testing at primary care clinics. Logistic regression analyses were used to assess the association between sociodemographic characteristics and COVID-19 test results with mental health symptoms. Mental health symptoms reported at …

Influenza Vaccination For The Prevention Of Cardiovascular Disease In The Americas: Consensus Document Of The Inter-American Society Of Cardiology And The Word Heart Federation, Álvaro Sosa Liprandi, María Inés Sosa Liprandi, Ezequiel José Zaidel, Gabriel M Aisenberg, Adrián Baranchuk, Eduardo Costa Duarte Barbosa, Gabriela Borrayo Sánchez, Bryce Alexander, Fernando Tomás Lanas Zanetti, Ricardo López Santi, Ana Girleza Múnera-Echeverri, Pablo Perel, Daniel Piskorz, Carlos Enrique Ruiz-Mori, Jorge Saucedo, Osiris Valdez, José Ramón González Juanatey, Daniel José Piñeiro, Fausto J Pinto, Fernando Stuardo Wyss Quintana

Faculty, Staff and Student Publications

BACKGROUND: Cardiovascular mortality is decreasing but remains the leading cause of death world-wide. Respiratory infections such as influenza significantly contribute to morbidity and mortality in patients with cardiovascular disease. Despite of proven benefits, influenza vaccination is not fully implemented, especially in Latin America.

OBJECTIVE: The aim was to develop a regional consensus with recommendations regarding influenza vaccination and cardiovascular disease.

METHODS: A multidisciplinary team composed by experts in the management and prevention of cardiovascular disease from the Americas, convened by the Inter-American Society of Cardiology (IASC) and the World Heart Federation (WHF), participated in the process and the formulation of …

Mir-9-1 Suppresses Cell Proliferation And Promotes Apoptosis By Targeting Uhrf1 In Lung Cancer, Cheng-You Jia, Wei Xiang, Ji-Bin Liu, Geng-Xi Jiang, Feng Sun, Jian-Jun Wu, Xiao-Li Yang, Rui Xin, Yi Shi, Dan-Dan Zhang, Wen Li, Zavuga Zuberi, Jie Zhang, Gai-Xia Lu, Hui-Min Wang, Pei-Yao Wang, Fei Yu, Zhong-Wei Lv, Yu-Shui Ma, Da Fu

Faculty, Staff and Student Publications

Lung cancer is listed as the most common reason for cancer-related death all over the world despite diagnostic improvements and the development of chemotherapy and targeted therapies. MicroRNAs control both physiological and pathological processes including development and cancer. A microRNA-9 to 1 (miR-9 to 1) overexpression model in lung cancer cell lines was established and miR-9 to 1 was found to significantly suppress the proliferation rate in lung cancer cell lines, colony formation in vitro, and tumorigenicity in nude mice of A549 cells. Ubiquitin-like containing PHD and RING finger domains 1 (UHRF1) was then identified to direct target of miR-9 …

Prevalence And Factors Associated With Mental Health Symptoms In Adults Undergoing Covid-19 Testing, Ikponmwosa Osaghae, Linh K Nguyen, Tong Han Chung, Olivia Moffitt, Yen-Chi L Le, Mark B Suh, Pooja N Prasad, Eric J Thomas, Christine D Gordon, Kevin O Hwang

Faculty, Staff and Student Publications

BACKGROUND AND OBJECTIVE: Understanding the mental health impact of the COVID-19 pandemic on persons receiving COVID-19 testing will help guide mental health interventions. We aimed to determine the association between sociodemographic factors and mental health symptoms at 8 weeks (baseline) after a COVID-19 test, and compare prevalence of mental health symptoms at baseline to those at 16-week follow-up.

MATERIALS AND METHODS: Prospective cohort study of adults who received outpatient COVID-19 testing at primary care clinics. Logistic regression analyses were used to assess the association between sociodemographic characteristics and COVID-19 test results with mental health symptoms. Mental health symptoms reported at …

Correlation Between Concentrations Of Four Heavy Metals In Cord Blood And Childhood Blood Of Jamaican Children, Mohammad H Rahbar, Maureen Samms-Vaughan, Manouchehr Hessabi, Jan Bressler, Shezeen Gillani, Megan L Grove, Sydonnie Shakspeare-Pellington, Katherine A Loveland

Faculty, Staff and Student Publications

This study investigated whether the concentrations of four metals [lead (Pb), mercury (Hg), manganese (Mn), and aluminum (Al)] are correlated in cord blood and childhood blood samples from Jamaican children. Cord blood samples were obtained from 21 pregnant women enrolled in the second Jamaican Birth Cohort Study from July 1, 2011 to September 30, 2011, and blood samples were drawn from their children who participated in a follow up study when the children were 4–8 years old. Correlations were assessed by the Pearson or the Spearman’s rank correlation coefficient. The mean ages of children at the childhood visit and their …

Endmt Regulation By Small Rnas In Diabetes-Associated Fibrotic Conditions: Potential Link With Oxidative Stress, Roberta Giordo, Yusra M A Ahmed, Hilda Allam, Salah Abusnana, Lucia Pappalardo, Gheyath K Nasrallah, Arduino Aleksander Mangoni, Gianfranco Pintus

Faculty, Staff and Student Publications

Diabetes-associated complications, such as retinopathy, nephropathy, cardiomyopathy, and atherosclerosis, the main consequences of long-term hyperglycemia, often lead to organ dysfunction, disability, and increased mortality. A common denominator of these complications is the myofibroblast-driven excessive deposition of extracellular matrix proteins. Although fibroblast appears to be the primary source of myofibroblasts, other cells, including endothelial cells, can generate myofibroblasts through a process known as endothelial to mesenchymal transition (EndMT). During EndMT, endothelial cells lose their typical phenotype to acquire mesenchymal features, characterized by the development of invasive and migratory abilities as well as the expression of typical mesenchymal products such as α-smooth …

Carving The Path To Allogeneic Car T Cell Therapy In Acute Myeloid Leukemia, Oren Pasvolsky, May Daher, Gheath Alatrash, David Marin, Naval Daver, Farhad Ravandi, Katy Rezvani, Elizabeth Shpall, Partow Kebriaei

Faculty, Staff and Student Publications

Despite advances in the understanding of the genetic landscape of acute myeloid leukemia (AML) and the addition of targeted biological and epigenetic therapies to the available armamentarium, achieving long-term disease-free survival remains an unmet need. Building on growing knowledge of the interactions between leukemic cells and their bone marrow microenvironment, strategies to battle AML by immunotherapy are under investigation. In the current review we describe the advances in immunotherapy for AML, with a focus on chimeric antigen receptor (CAR) T cell therapy. CARs constitute powerful immunologic modalities, with proven clinical success in B-Cell malignancies. We discuss the challenges and possible …

A Developmental Stage-Specific Network Approach For Studying Dynamic Co-Regulation Of Transcription Factors And Micrornas During Craniofacial Development, Fangfang Yan, Peilin Jia, Hiroki Yoshioka, Akiko Suzuki, Junichi Iwata, Zhongming Zhao

Faculty, Staff and Student Publications

Craniofacial development is regulated through dynamic and complex mechanisms that involve various signaling cascades and gene regulations. Disruption of such regulations can result in craniofacial birth defects. Here, we propose the first developmental stage-specific network approach by integrating two crucial regulators, transcription factors (TFs) and microRNAs (miRNAs), to study their co-regulation during craniofacial development. Specifically, we used TFs, miRNAs and non-TF genes to form feed-forward loops (FFLs) using genomic data covering mouse embryonic days E10.5 to E14.5. We identified key novel regulators (TFs Foxm1, Hif1a, Zbtb16, Myog, Myod1 and Tcf7, and miRNAs miR-340-5p and miR-129-5p) and target genes (

Role Of Metabolism In Bone Development And Homeostasis, Akiko Suzuki, Mina Minamide, Chihiro Iwaya, Kenichi Ogata, Junichi Iwata

Faculty, Staff and Student Publications

Carbohydrates, fats, and proteins are the underlying energy sources for animals and are catabolized through specific biochemical cascades involving numerous enzymes. The catabolites and metabolites in these metabolic pathways are crucial for many cellular functions; therefore, an imbalance and/or dysregulation of these pathways causes cellular dysfunction, resulting in various metabolic diseases. Bone, a highly mineralized organ that serves as a skeleton of the body, undergoes continuous active turnover, which is required for the maintenance of healthy bony components through the deposition and resorption of bone matrix and minerals. This highly coordinated event is regulated throughout life by bone cells such …

Security And Privacy When Applying Fair Principles To Genomic Information, Jaime Delgado, Silvia Llorente

Faculty, Staff and Student Publications

Making data Findable, Accessible, Interoperable and Reusable (FAIR) is a good approach when data needs to be shared. However, security and privacy are still critical aspects. In the FAIRification process, there is a need both for de-identification of data and for license attribution. The paper analyses some of the issues related to this process when the objective is sharing genomic information. The main results are the identification of the already existing standards that could be used for this purpose and how to combine them. Nevertheless, the area is quickly evolving and more specific standards could be specified.

Social And Leisure Activities Predict Transitions In Cognitive Functioning In Older Mexican Adults: A Latent Transition Analysis Of The Mexican Health And Aging Study, Heather Mary Brown, Stephen A Murray, Hope Northrup, Kit Sing Au, Lee A Niswander

Faculty, Staff and Student Publications

Disruptions in neural tube (NT) closure result in neural tube defects (NTDs). To understand the molecular processes required for mammalian NT closure, we investigated the role of Snx3, a sorting nexin gene. Snx3−/− mutant mouse embryos display a fully-penetrant cranial NTD. In vivo, we observed decreased canonical WNT target gene expression in the cranial neural epithelium of the Snx3−/− embryos and a defect in convergent extension of the neural epithelium. Snx3−/− cells show decreased WNT secretion, and live cell imaging reveals aberrant recycling of the WNT ligand-binding protein WLS and mis-trafficking to the lysosome for degradation. The importance …

Impact Of Diabetes On The Gut And Salivary Iga Microbiomes, Eric L Brown, Heather T Essigmann, Kristi L Hoffman, Noah W Palm, Sarah M Gunter, Joel M Sederstrom, Joseph F Petrosino, Goo Jun, David Aguilar, William B Perkison, Craig L Hanis, Herbert L Dupont

Faculty, Staff and Student Publications

Mucosal surfaces like those present in the lung, gut, and mouth interface with distinct external environments. These mucosal gateways are not only portals of entry for potential pathogens but also homes to microbial communities that impact host health. Secretory immunoglobulin A (SIgA) is the single most abundant acquired immune component secreted onto mucosal surfaces and, via the process of immune exclusion, shapes the architecture of these microbiomes. Not all microorganisms at mucosal surfaces are targeted by SIgA; therefore, a better understanding of the SIgA-coated fraction may identify the microbial constituents that stimulate host immune responses in the context of health …

Allogeneic Mesenchymal Cell Therapy In Anthracycline-Induced Cardiomyopathy Heart Failure Patients: The Cctrn Seneca Trial, Roberto Bolli, Emerson C Perin, James T Willerson, Phillip C Yang, Jay H Traverse, Timothy D Henry, Carl J Pepine, Raul D Mitrani, Joshua M Hare, Michael P Murphy, Keith L March, Sohail Ikram, David P Lee, Connor O'Brien, Jean-Bernard Durand, Kathy Miller, Joao A Lima, Mohammad R Ostovaneh, Bharath Ambale-Venkatesh, Adrian P Gee, Sara Richman, Doris A Taylor, Shelly L Sayre, Judy Bettencourt, Rachel W Vojvodic, Michelle L Cohen, Lara M Simpson, Dejian Lai, David Aguilar, Catalin Loghin, Lem Moyé, Ray F Ebert, Barry R Davis, Robert D Simari

Faculty, Staff and Student Publications

BACKGROUND: Anthracycline-induced cardiomyopathy (AIC) may be irreversible with a poor prognosis, disproportionately affecting women and young adults. Administration of allogeneic bone marrow-derived mesenchymal stromal cells (allo-MSCs) is a promising approach to heart failure (HF) treatment.

OBJECTIVES: SENECA (Stem Cell Injection in Cancer Survivors) was a phase 1 study of allo-MSCs in AIC.

METHODS: Cancer survivors with chronic AIC (mean age 56.6 years; 68% women; NT-proBNP 1,426 pg/ml; 6 enrolled in an open-label, lead-in phase and 31 subjects randomized 1:1) received 1 × 10

RESULTS: A total of 97% of subjects underwent successful study product injections; all allo-MSC-assigned subjects received the …