Digital Commons Network^™

Cgas-Sting Pathway Targeted Therapies And Their Applications In The Treatment Of High-Grade Glioma, Shashwat Tripathi, Hinda Najem, Akanksha Sanjay Mahajan, Peng Zhang, Justin T Low, Alexander H Stegh, Michael A Curran, David M Ashley, Charles David James, Amy B Heimberger

2020-Current year OA Pubs

Median survival of patients with glioblastoma (GBM) treated with standard of care which consists of maximal safe resection of the contrast-enhancing portion of the tumor followed by radiation therapy with concomitant adjuvant temozolomide (TMZ) remains 15 months. The tumor microenvironment (TME) is known to contain immune suppressive myeloid cells with minimal effector T cell infiltration. Stimulator of interferon genes (STING) is an important activator of immune response and results in production of Type 1 interferon and antigen presentation by myeloid cells. This review will discuss important developments in STING agonists, potential biomarkers for STING response, and new combinatorial therapeutic approaches …

The Use Of Personal Digital Archiving For Effective Learning During Pandemic Covid-19, Naufal Ahmad Rijalul Alam

Library Philosophy and Practice (e-journal)

The Covid 19 pandemic that ravaged the world, particularly Indonesia, had a negative impact on aspects of learning, particularly for children aged three to six years in early childhood education. The implementation of distance learning disrupted the face-to-face learning model, which was supposed to be the primary medium for increasing children's knowledge and interest. In this regard, the role of parents is critical in ensuring that learning at home is effective and enjoyable. This study explores the using personal digital archiving (PDA) conducted by parents for effective learning during pandemic covid-19. By using a case study, this qualitative research took …

Comparative Study For Assessment Of Koha And Slims Features In Public Sector College Libraries Of Sindh, Aijaz Akhter Ahmedani, Khurram Shahzad, Rashid Siddique, Sara Khan

Library Philosophy and Practice (e-journal)

The core aim of the study was to assess KOHA and SLiMS features in Government College Libraries of Sindh. The objectives of the study were (a) to explore the reasons of Koha and SLiMS adoption and (b) to recognize the problems face by library professionals in the implementation of Koha and SLiMS. To meet the objectives, the study used a quantitative research approach and the survey method based on the questionnaire. Purposive sampling technique was used. The data was gathered only from those librarians who were working in Govt Colleges of Karachi, Hyderabad, and Sukkur and were using Koha or …

Homography Of Inventorship: Dabus And Valuing Inventors, Jordana Goodman

Faculty Scholarship

On July 28, 2021, the Device for the Autonomous Bootstrapping of Unified Sentience ("DAB US") became the first computer to be recognized as a patent inventor. Due to the advocacy of DAB US's inventor, Dr. Stephen Thaler, the world's definition of "inventor" has finally fractured - dividing patent regimes between recognition of machine inventorship and lack thereof This division has sparked many scholarly conversations about inventorship contribution, but none have discussed the implications of a homographic inventorship.

This Article addresses the implications of international homographic inventorship - where countries have different notions and rules concerning patent inventorship - and the …

Regulation, Targets And Functions Of Chk, Shudong Zhu, Rong Sun, Xialing Guo, Yuanwu Bao, Dianzheng Zhang

PCOM Scholarly Works

Src family kinases (SFKs) play pivotal roles in multiple signaling pathways (Yeatman, 2004). SFK activity is inhibited by phosphorylation at its C-terminal tyrosine, by CSK (C-terminal Src kinase) and CHK (CSK-homologous kinase). CHK expression is restricted to normal hematopoietic cells, brain, and colon tissues. Downregulation of CHK in brain and colon tumors contributes to tumorigenicity in these tissues. CHK does not phosphorylate Src efficiently, however, in contrast to CSK, CHK inhibits Src kinase activity allosterically. Although the functions of CHK are still largely unknown, potential substrates of CHK including β-synuclein, α-tubulin, α-spectrin, 14-3-3, and Hsp90 have been identified. CHK is …

Teaching Income Inequality With Data-Driven Visualization, Sang T. Truong, Humberto Barreto

School of Business and Leadership Working Papers

The distribution of household income is a central concern in economics due to its strong influence on society’s well-being and social cohesion. Yet, non-expert audiences face serious obstacles in understanding conventional measures of inequality. To effectively communicate the extent of income inequality in the United States, we have developed a novel technique for visualizing income distribution and its dispersion over time by using U.S. household income microdata from the Current Population Survey. The result is a striking dynamic animation of income distribution over time, drawing public attention and encouraging further investigation of income inequality. Detailed implementation is available at https://github.com/sangttruong/incomevis. …

Highlights From International Conference On Cancer Health Disparities 2021, Murali M. Yallapu, Jorge L. Teniente, Andrew Tsin, Subhash C. Chauhan

School of Medicine Publications

The first International Conference on Cancer Health Disparities (ICCHD) was held on August 13-14, 2021, in Harlingen, TX, USA. This two-day ICCHD-2021 was organized by the University of Texas Rio Grande Valley, School of Medicine (UTRGV-SOM). About 200 national and international delegates from 10 countries attended this hybrid meeting in person and through online digital platforms. The event delegates were representatives from National Institutes of Health (NIH), Cancer Prevention and Research Institute of Texas (CPRIT), and the City of Harlingen, in addition to clinicians, faculty, researchers, scientists, bioinformaticians, geneticists, bioethicists, and others. Under the theme of Cancer Health Disparities, this …

Steroid Receptor Coactivators – Their Role In Immunity, Yosi Gilad, David M Lonard, Bert W O'Malley

Faculty, Staff and Students Publications

Steroid Receptor Coactivators (SRCs) are essential regulators of transcription with a wide range of impact on human physiology and pathology. In immunology, SRCs play multiple roles; they are involved in the regulation of nuclear factor-κB (NF-κB), macrophage (MΦ) activity, lymphoid cells proliferation, development and function, to name just a few. The three SRC family members, SRC-1, SRC-2 and SRC-3, can exert their immunological function either in an independent manner or act in synergy with each other. In certain biological contexts, one SRC family member can compensate for lack of activity of another member, while in other cases one SRC can …

Pathologic Inflammation In Malnutrition Is Driven By Proinflammatory Intestinal Microbiota, Large Intestine Barrier Dysfunction, And Translocation Of Bacterial Lipopolysaccharide, Grace T Patterson, Elvia Y Osorio, Alex Peniche, Sara M Dann, Erika Cordova, Geoffrey A Preidis, Ji Ho Suh, Ichiaki Ito, Omar A Saldarriaga, Michael Loeffelholz, Nadim J Ajami, Bruno L Travi, Peter C Melby

Faculty, Staff and Students Publications

Acute malnutrition, or wasting, is implicated in over half of all deaths in children under five and increases risk of infectious disease. Studies in humans and preclinical models have demonstrated that malnutrition is linked to an immature intestinal microbiota characterized by increased prevalence of Enterobacteriaceae. Observational studies in children with moderate acute malnutrition (MAM) have also observed heightened systemic inflammation and increased circulating bacterial lipopolysaccharides (LPS; endotoxin). However, the mechanisms that underpin the systemic inflammatory state and endotoxemia, and their pathophysiological consequences, remain uncertain. Understanding these pathophysiological mechanisms is necessary to design targeted treatments that will improve the unacceptable rate …

Hepatic Pparα Is Destabilized By Sirt1 Deacetylase In Undernourished Male Mice, Ji Ho Suh, Kang Ho Kim, Margaret E Conner, David D Moore, Geoffrey A Preidis

Faculty, Staff and Students Publications

The nutrient sensing nuclear receptor peroxisome proliferator-activated receptor-α (PPARα) regulates the host response to short-term fasting by inducing hepatic transcriptional programming of ketogenesis, fatty acid oxidation and transport, and autophagy. This adaptation is ineffective in chronically undernourished individuals, among whom dyslipidemia and hepatic steatosis are common. We recently reported that hepatic PPARα protein is profoundly depleted in male mice undernourished by a low-protein, low-fat diet. Here, we identify PPARα as a deacetylation target of the NAD-dependent deacetylase sirtuin-1 (SIRT1) and link this to the decrease in PPARα protein levels in undernourished liver. Livers from undernourished male mice expressed high levels …

Adrenomedullin And Its Receptors Are Expressed In Mouse Pancreatic Β-Cells And Suppresses Insulin Synthesis And Secretion, Yuanlin Dong, Simone Hernandez Ruano, Akansha Mishra, Kathleen A Pennington, Chandrasekhar Yallampalli

Faculty, Staff and Students Publications

Gestational diabetes mellitus (GDM) is associated with defective pancreatic β-cell adaptation in pregnancy, but the underlying mechanism remains obscure. Our previous studies demonstrated that GDM women display increased plasma adrenomedullin (ADM) levels, and non-obese GDM mice show decreased serum concentrations of insulin and the number of β-cells in pancreas islets. The aims of this study is to examine if ADM and its receptors are expressed in female mouse pancreas, and if so, whether insulin secretion is regulated by ADM in mouse β-cell line, NIT-1 cells and isolated mouse pancreatic islets. Present study shows that ADM and its receptor components CRLR, …

Selective Vulnerability Of The Intermediate Retinal Capillary Plexus Precedes Retinal Ganglion Cell Loss In Ocular Hypertension, Priyamvada M Pitale, Guofu Shen, Rohini R Sigireddi, Maria Polo-Prieto, Yong H Park, Solomon E Gibson, Peter D Westenskow, Roomasa Channa, Benjamin J Frankfort

Faculty, Staff and Students Publications

Introduction: Glaucoma, a disease of retinal ganglion cell (RGC) injury and potentially devastating vision loss, is associated with both ocular hypertension (OHT) and reduced ocular blood flow. However, the relationship between OHT and retinal capillary architecture is not well understood. In this project, we studied microvasculature damage in mice exposed to mild levels of induced OHT.

Methods: Mild OHT was induced with the microbead model for 2 weeks. At this time point, some retinas were immunostained with CD31 (endothelium), Collagen IV (basement membrane), and RBPMS (RGCs) for z-stack confocal microscopy. We processed these confocal images to distinguish the three retinal …

Systematic Profiling Of Dnmt3a Variants Reveals Protein Instability Mediated By The Dcaf8 E3 Ubiquitin Ligase Adaptor, Yung-Hsin Huang, Chun-Wei Chen, Venkatasubramaniam Sundaramurthy, Mikołaj Słabicki, Dapeng Hao, Caroline J Watson, Ayala Tovy, Jaime M Reyes, Olga Dakhova, Brielle R Crovetti, Christina Galonska, Minjung Lee, Lorenzo Brunetti, Yubin Zhou, Katrina Tatton-Brown, Yun Huang, Xiaodong Cheng, Alexander Meissner, Peter J M Valk, Lionel Van Maldergem, Mathijs A Sanders, Jamie R Blundell, Wei Li, Benjamin L Ebert, Margaret A Goodell

Faculty, Staff and Students Publications

Clonal hematopoiesis is a prevalent age-related condition associated with a greatly increased risk of hematologic disease; mutations in DNA methyltransferase 3A (DNMT3A) are the most common driver of this state. DNMT3A variants occur across the gene with some particularly associated with malignancy, but the functional relevance and mechanisms of pathogenesis of the majority of mutations are unknown. Here, we systematically investigated the methyltransferase activity and protein stability of 253 disease-associated DNMT3A mutations, and found that 74% were loss-of-function mutations. Half of these variants exhibited reduced protein stability and, as a class, correlated with greater clonal expansion and acute …

Selectively Targeting Disease-Restricted Secretogranin Iii To Alleviate Choroidal Neovascularization, Liyang Ji, Prabuddha Waduge, Lili Hao, Avinash Kaur, Wencui Wan, Yan Wu, Hong Tian, Jinsong Zhang, Keith A Webster, Wei Li

Faculty, Staff and Students Publications

Choroidal neovascularization (CNV), a leading cause of blindness in the elderly, is routinely treated with vascular endothelial growth factor (VEGF) inhibitors that have limited efficacy and potentially adverse side effects. An unmet clinical need is to develop novel therapies against other angiogenic factors for alternative or combination treatment to improve efficacy and safety. We recently described secretogranin III (Scg3) as a disease-selective angiogenic factor, causally linked to diabetic retinopathy and acting independently of the VEGF pathway. An important question is whether such a disease-selective Scg3 pathway contributes to other states of pathological angiogenesis beyond diabetic retinopathy. By applying a novel …

Interleukin-1Β Secretion Induced By Mucosa-Associated Gut Commensal Bacteria Promotes Intestinal Barrier Repair, Wan-Jung H Wu, Myunghoo Kim, Lin-Chun Chang, Adrien Assie, Fatima B Saldana-Morales, Daniel F Zegarra-Ruiz, Kendra Norwood, Buck S Samuel, Gretchen E Diehl

Faculty, Staff and Students Publications

The gut microbiota is essential for maintenance and repair of the intestinal epithelial barrier. As shifts in both intestinal epithelial barrier function and microbiota composition are found in inflammatory bowel disease patients, it is critical to understand the role of distinct bacteria in regulating barrier repair. We identified a mouse commensal E. coli isolate, GDAR2-2, that protects mice from Citrobacter rodentium infection and dextran sulfate sodium-induced colitis. Colonization with GDAR2-2 in mice resulted in expansion of CX3CR1+ mononuclear phagocytes, including CX3CR1+ macrophages/dendritic cells and monocytes, along with IL-22-secreting type 3 innate lymphoid cells and improved epithelial barrier function. In vitro …

Clonal Hematopoiesis Analyses In Clinical, Epidemiologic, And Genetic Aging Studies To Unravel Underlying Mechanisms Of Age-Related Dysfunction In Humans, Kenneth Walsh, Nalini Raghavachari, Candace Kerr, Alexander G Bick, Steven R Cummings, Todd Druley, Cynthia E Dunbar, Giulio Genovese, Margaret A Goodell, Siddhartha Jaiswal, Jaroslaw Maciejewski, Pradeep Natarajan, Anastasia V Shindyapina, Alan R Shuldiner, Erik B Van Den Akker, Jan Vijg

Faculty, Staff and Students Publications

Aging is characterized by increased mortality, functional decline, and exponential increases in the incidence of diseases such as cancer, stroke, cardiovascular disease, neurological disease, respiratory disease, etc. Though the role of aging in these diseases is widely accepted and considered to be a common denominator, the underlying mechanisms are largely unknown. A significant age-related feature observed in many population cohorts is somatic mosaicism, the detectable accumulation of somatic mutations in multiple cell types and tissues, particularly those with high rates of cell turnover (e.g., skin, liver, and hematopoietic cells). Somatic mosaicism can lead to the development of cellular clones that …

Nuclear Progesterone Receptor Expressed By The Cortical Thymic Epithelial Cells Dictates Thymus Involution In Murine Pregnancy, Soo Hyun Ahn, Sean L Nguyen, Tae Hoon Kim, Jae-Wook Jeong, Ripla Arora, John P Lydon, Margaret G Petroff

Faculty, Staff and Students Publications

Progesterone is a gonadal pro-gestational hormone that is absolutely necessary for the success of pregnancy. Most notable actions of progesterone are observed in the female reproductive organs, the uterus and the ovary. Acting through the nuclear progesterone receptor (PGR), progesterone prepares the endometrium for implantation of the embryo. Interestingly, the maternal thymus also is a known expressor of Pgr; its absence is associated with murine pregnancy complications. However, the localization of its expression and its functional importance were not known. Here, we used a transgenic dual fluorescent reporter mouse model and genetic deletion of Pgr in Foxn1+ thymic epithelial …

Development Of Phage Cocktails To Treate Coli Catheter-Associated Urinary Tract Infection And Associated Biofilms, Belkys C Sanchez, Emmaline R Heckmann, Sabrina I Green, Justin R Clark, Heidi B Kaplan, Robert F Ramig, Casey Hines-Munson, Felicia Skelton, Barbara W Trautner, Anthony W Maresso

Faculty, Staff and Students Publications

High rates of antimicrobial resistance and formation of biofilms makes treatment of Escherichia coli catheter-associated urinary tract infections (CAUTI) particularly challenging. CAUTI affect 1 million patients per year in the United States and are associated with morbidity and mortality, particularly as an etiology for sepsis. Phage have been proposed as a potential therapeutic option. Here, we report the development of phage cocktails that lyse contemporary E. coli strains isolated from the urine of patients with spinal cord injury (SCI) and display strong biofilm-forming properties. We characterized E. coli phage against biofilms in two in vitro CAUTI models. Biofilm viability was …

Epidemiology And Characteristics Of Chronic Pancreatitis—Do The East And West Meet?, Nikita Desai, Tarun Kaura, Maharaj Singh, Field F. Willingham, Surinder Rana, Saurabh Chawla

College of Nursing Faculty Research and Publications

Background and Aims

Previous large studies on the epidemiology and clinical profile of chronic pancreatitis have suggested significant differences in presentation and management in the eastern and western hemispheres. The aim of this systematic review was to compare large multicenter studies across different geographic regions of the world to detect meaningful differences in the presentation and management of this poorly understood disease.

Methods

We identified 237 manuscripts through a comprehensive literature review aiming to identify multicenter studies enrolling more than 200 patients to limit reporting biases. After rigorous screening, 12 studies were included for the final analysis. The Asian studies …

Meta-Analysis Comparing Outcomes Of High-Power Short-Duration And Low-Power Long-Duration Radiofrequency Ablation For Atrial Fibrillation, Dibbendhu Khanra, Abdul Hamid, Saurabh Deshpande, Anindya Mukherjee, Sanjiv Petkar, Mohammad Saeed, Indranill Basu-Ray

Faculty, Staff and Students Publications

OBJECTIVE: High power short duration (HPSD) ablation strategy is proposed to be more effective than low power long duration (LPLD) for radiofrequency ablation of atrial fibrillation. Although small trials abound, data from a large cohort are lacking. This meta-analysis compares all the existing studies comparing these two approaches to evaluate perceived advantages of one over the other.

METHODS: A systematic search of PubMed, EMBASE, and Cochrane databases identified studies comparing HPSD to LPLD ablation. All the analyses used the random-effects model.

RESULTS: Ablation settings varied widely across 20 studies comprising 2,136 patients who underwent HPSD and 1,753 patients who underwent …

Native And Non-Native Plant Species Differentially Affect Arthropod Community Dynamics With Consequences For Crop Production In Lower Rio Grande Valley, Kaitlynn Lavallee, Pushpa G. Soti, Alexis Racelis, Rupesh R. Kariyat

School of Earth, Environmental, & Marine Sciences Faculty Publications

In agricultural ecosystems, arthropods play critical roles- including biocontrol, pollination services, and as herbivores. While herbivory negatively affects crop production, the recent decline in beneficial insect numbers have created a global concern, and consequently have led into multiple lines of conservation strategies. Agroecological practices that can provide sustenance, nesting, and refuge for beneficial organisms are considered as some of them, except we lack a better understanding of how seasonal and crop specific variation can affect their community dynamics. In this study, we examined this by investigating how native and non-native plants, when incorporated into a vegetable agroecosystem in Lower Rio …

Pcsk9 Inhibitors In The Management Of Cardiovascular Risk: A Practical Guidance, Xiaoming Jia, Mahmoud Al Rifai, Anum Saeed, Christie M Ballantyne, Salim S Virani

Faculty, Staff and Students Publications

Proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitors are potent medications in the toolkit for treatment of atherosclerotic cardiovascular disease. These agents have been well studied in clinical trials supporting their efficacy in dramatically reducing low-density lipoprotein cholesterol (LDL-C) and impact on cardiovascular outcomes. Since the approval of commercial use for PCSK9 inhibitors in 2015, we have also gained significant experience in the use of these therapeutics in the real-world setting. In this article, we review current guideline recommendations, clinical trial evidence on efficacy and safety as well as data on cost-effectiveness, prescription and adherence. We focus primarily on the monoclonal …

Channa Reddy In Telangana Statehood Movement: Initiation, Intervention And Contribution, Jakkula Koteswar Rao, Ram Shepherd Bheenaveni

School of Social Work Faculty Publications

The present paper tries to explore some of the repeated accusations and half-truths against the Telangana leader – Dr. Marri Channa Reddy, who led the movement in 1969. It is believed that the leaders started the Telangana Statehood movement as a problem-solving movement against subregionalism. Dr. Reddy was a staunch opponent of Andhra’s internal colonization. This is not only absurd but also a parody of the truth. This is mainly due to the lack of original documents in an organized campaign for the separate state of Telangana. The print and electronic media reports speak of alarming national integration at the …

Towards A Model Of The Design Process For Games, John Healy, Charlie Cullen

Conference Papers

In this paper, we present an approach to studying the game design process by drawing upon general models of design to support research into the process of game design. Several general models of design exist to consider the processes through which designers work. Many of these fit within a structure of analysis, synthesis and evaluation that was first proposed by Christopher Jones in 1963 and later adapted by Bryan Lawson to account for the messy nature of design and the undertaking of these activities while negotiating between problem and solution. This paper proposes the adaptation of Lawson’s model of design …

Merging Modest With Complexity, Mark Garry

Doctoral

This thesis will enable a retrospective critical examination of aspects of my practice as an artist from 2005 - 2020. The research question addresses the implication of multiple forms of inter-reliance enabled in the practice. This will be enabled by opening a discursive space that retrospectively, integrates and critically examines the role and function of inter-reliance as a structural methodology and how this is implicated in the practice over this period.

This thesis will use term inter-reliance to define a play of relations where individual art works when viewed in isolation exist only in partial illumination as a form of …

Rosa Cornelia Veal Papers - Accession 1766, Rosa Cornelia Veal

Manuscript Collection

The Rosa Cornelia Veal Papers document the professional career, pedagogical philosophy, and personal life of Winthrop College Class of 1926 graduate Rosa Cornelia Veal (1904–1967), an educator whose work spanned elementary classroom instruction, teacher education, and curriculum development during the mid-twentieth century. The collection dates from 1904 to 1978, with the bulk of the materials concentrated between the 1930s and 1940s, corresponding to Veal’s tenure as an elementary school teacher and associate professor of elementary education at Ball State Teachers College.

The collection contains a substantial body of teaching materials that provide insight into classroom practices, instructional methods, and educational …

How Should We Define A Nociceptor In The Gut-Brain Axis?, Nick J Spencer, Tim Hibberd, Zili Xie, Hongzhen Hu

2020-Current year OA Pubs

In the past few years, there has been extraordinary interest in how the gut communicates with the brain. This is because substantial and gathering data has emerged to suggest that sensory nerve pathways between the gut and brain may contribute much more widely in heath and disease, than was originally presumed. In the skin, the different types of sensory nerve endings have been thoroughly characterized, including the morphology of different nerve endings and the sensory modalities they encode. This knowledge is lacking for most types of visceral afferents, particularly spinal afferents that innervate abdominal organs, like the gut. In fact, …

The Role Of Endogenous Opioid Neuropeptides In Neurostimulation-Driven Analgesia, Susan T Lubejko, Robert D Graham, Giulia Livrizzi, Robert Schaefer, Matthew R Banghart, Meaghan C Creed

2020-Current year OA Pubs

Due to the prevalence of chronic pain worldwide, there is an urgent need to improve pain management strategies. While opioid drugs have long been used to treat chronic pain, their use is severely limited by adverse effects and abuse liability. Neurostimulation techniques have emerged as a promising option for chronic pain that is refractory to other treatments. While different neurostimulation strategies have been applied to many neural structures implicated in pain processing, there is variability in efficacy between patients, underscoring the need to optimize neurostimulation techniques for use in pain management. This optimization requires a deeper understanding of the mechanisms …

Creating And Managing Eu Funded Research Networks: An Exploratory Case, Zeta Dooly, Aidan Duane, Aidan O'Driscoll

Articles

The collaborative European funded research and development landscape drives competitiveness among innovative organisations. Recently it has seen the rise of public private partnerships significantly impacting the dynamics of these networks. Thus, the complexity of managing research networks has intensified with the increased diversity of research network members. Additionally, the emergence of the academic entrepreneur has augmented the focus of educational institutions to include innovation and building start-up organisations. The impact of research is scalable if an optimum research network is created and managed effectively. This paper investigates network embeddedness; the nature of relationships, links and nodes within a research network, …

Extensive Thiol Profiling For Assessment Of Intracellular Redox Status In Cultured Cells By Hplc-Ms/Ms, Jiandong Wu, Anna Chernatynskaya, Annalise Pfaff, Huari Kou, Nan Cen, Nuran Ercal, Honglan Shi

Computer Science Faculty Research & Creative Works

Oxidative stress may contribute to the pathology of many diseases, and endogenous thiols, especially glutathione (GSH) and its metabolites, play essential roles in the maintenance of normal redox status. Understanding how these metabolites change in response to oxidative insult can provide key insights into potential methods of prevention and treatment. Most existing methodologies focus only on the GSH/GSH disulfide (GSSG) redox couple, but GSH regulation is highly complex and depends on several pathways with multiple redox-active sulfur-containing species. In order to more fully characterize thiol redox status in response to oxidative insult, a high-performance liquid chromatography with tandem mass spectrometry …