Digital Commons Network^™

Salivary Biomarkers: The Early Diagnosis Of Alzheimer's Disease, S. Nazir

School of Engineering, Computing and Mathematics

The precise identification of Alzheimer's disease and other prevalent neurodegenerative diseases remains a difficult issue that requires the development of early detection of the disease and inexpensive biomarkers that can replace the present cerebrospinal fluid and imaging biomarkers. Blood biomarkers, such as amyloid and neurofilament light, have been emphasized as an important and practical tool in a testing or examination procedure thanks to advancements in ultra-sensitive detection techniques. Although saliva is not currently being researched for neurodegenerative diseases, it is an important source of biomarkers that can be used for the identification of diseases and has some advantages over other …

Data-Driven Communicative Behaviour Generation: A Survey, Nurziya Oralbayeva, Amir Aly, Anara Sandygulova, Tony Belpaeme

School of Engineering, Computing and Mathematics

The development of data-driven behaviour generating systems has recently become the focus of considerable attention in the fields of human–agent interaction and human–robot interaction. Although rule-based approaches were dominant for years, these proved inflexible and expensive to develop. The difficulty of developing production rules, as well as the need for manual configuration to generate artificial behaviours, places a limit on how complex and diverse rule-based behaviours can be. In contrast, actual human–human interaction data collected using tracking and recording devices makes humanlike multimodal co-speech behaviour generation possible using machine learning and specifically, in recent years, deep learning. This survey provides …

Ship Recycling In Developing Economies Of South Asia: Changing Liability To A Commodity, Bisma Mannan, Md Jahir Rizvi, Yong Ming Dai

School of Engineering, Computing and Mathematics

The end-of-life (EOL) of ships which is neglected and considered a liability by developed economies of the western world. However, it has become a commodity in the developing economies of South Asian countries. Ship recycling activities are considered extremely dangerous by the International Labour Organization (ILO); however, if ship recycling operations are well-managed then they can play a vital role in achieving circular economy and UN sustainable development goals. This study critically examines recent developments in key ship recycling nations, shedding light on both opportunities and challenges faced by this evolving industry. By delving into the socio-economic benefits and presenting …

Insights From Co-Design Of Underwater Telepresence And Extended Reality Technologies With Digitally Excluded Older Adults, Oksana Hagen, Marius Varga, Rory Baxter, Ray Jones, Amir Aly, Dena Bazazian, Swen Gaudl, Alejandro Veliz Reyes

School of Engineering, Computing and Mathematics

The Intergenerational Co-design of Novel Technologies In Coastal Communities (ICONIC) project is running co-design workshops with older (50+) and younger people (16-30) to design technologies suitable for older people’s wellbeing. We aim to design four novel technologies in extended reality (XR), underwater telepresence (UT), social games and voice interaction. This late breaking report focuses on workshop results for the first two technologies. Ten workshops were held (August 23 - February 24) involving 24 older people and 12 younger people. Our co-design methods were demonstrably feasible although recruiting younger people is difficult. Nevertheless, the thematic and content analysis showed the importance …

Systematic Computer-Aided Disulfide Design As A General Strategy To Stabilize Prefusion Class I Fusion Proteins, Karen J Gonzalez, Kevin C Yim, Jorge C G Blanco, Marina S Boukhvalova, Eva-Maria Strauch

2020-Current year OA Pubs

Numerous enveloped viruses, such as coronaviruses, influenza, and respiratory syncytial virus (RSV), utilize class I fusion proteins for cell entry. During this process, the proteins transition from a prefusion to a postfusion state, undergoing substantial and irreversible conformational changes. The prefusion conformation has repeatedly shown significant potential in vaccine development. However, the instability of this state poses challenges for its practical application in vaccines. While non-native disulfides have been effective in maintaining the prefusion structure, identifying stabilizing disulfide bonds remains an intricate task. Here, we present a general computational approach to systematically identify prefusion-stabilizing disulfides. Our method assesses the geometric …

Unmet Patient Needs In Monocarboxylate Transporter 8 (Mct8) Deficiency: A Review, Andrew J Bauer, Bethany Auble, Amy L Clark, Tina Y Hu, Amber Isaza, Kyle P Mcnerney, Daniel L Metzger, Lindsey Nicol, Samuel R Pierce, Richard Sidlow

2020-Current year OA Pubs

Monocarboxylate transporter 8 (MCT8) deficiency is a rare, X-linked disorder arising from mutations in the

Arterial Hypoperfusion As A Negative Predictive Marker For Primary Hepatic Malignancies Treated With Y-90 Glass Microsphere Transarterial Radioembolization, Bita Kalaghchi, Semra Ince, Justin Barnes, Kendall Kiser, Re-I Chin, Justin Mikell, Shahed Badiyan, Jose Garcia, Jacqueline Zoberi, Maria Bernadette Majella Doyle, Benjamin Tan, Seung Kim, Tyler Fraum, Hyun Kim

2020-Current year OA Pubs

BACKGROUND: Radioembolization with yttrium-90 (Y-90) is utilized to treat primary liver malignancies. The efficacy of this intra-arterial therapy in arterially hypoperfused tumors is not known.

METHODS: We reviewed data of patients with primary liver tumors treated with Y-90 prescription doses of at least 150 Gy. Baseline patient characteristics, treatment history, imaging-based tumor response assessments, and clinical outcome metrics were recorded. Tumors were classified as arterially hyperperfused versus hypoperfused on post-TARE Y-90 SPECT/CTs or pre-TARE hepatic perfusion SPECT/CTs. Perfusion status was correlated with tumor response assessments and clinical outcomes. Cox proportional hazards models were utilized to compare survival and progression-free survival. …

Isoflurane Conditioning Improves Functional Outcomes After Peripheral Nerve Injury In A Sciatic Cut Repair Murine Model, Yameng Xu, Ying Yan, Gregory J Zipfel, Matthew Macewan, Wilson Z Ray, Umeshkumar Athiraman

2020-Current year OA Pubs

INTRODUCTION: Anesthetic conditioning has been shown to provide neuroprotection in several neurological disorders. Whether anesthetic conditioning provides protection against peripheral nerve injuries remains unknown. The aim of our current study is to investigate the impact of isoflurane conditioning on the functional outcomes after peripheral nerve injury (PNI) in a rodent sciatic nerve injury model.

METHODS: Adult male Lewis rats underwent sciatic nerve cut and repair and exposed to none (Group 1, sham), single isoflurane exposure (Group 2), three-time isoflurane exposure (Group 3), and six-time isoflurane exposure (Group 4). Isoflurane conditioning was established by administration of 2% isoflurane for 1 hour, …

Co-Occurring Autism, Adhd, And Gender Dysphoria In Children, Adolescents, And Young Adults With Eating Disorders: An Examination Of Pre- Vs. Post-Covid Pandemic Outbreak Trends With Real-Time Electronic Health Record Data, Tashalee R Brown, Madeline O Jansen, A Ning Zhou, Dominic Moog, Hui Xie, Katherine V Liebesny, Kevin Y Xu, Binx Y Lin, Wisteria Y Deng

2020-Current year OA Pubs

BACKGROUND: Incidence rates of autism, attention-deficit/hyperactivity disorder (ADHD), and gender dysphoria (GD) are rising not only in the general population, but particularly among children, adolescents, and young adults with eating disorders (EDs). While ED rates have risen during the COVID pandemic, trends in co-occurring autism, ADHD, and GD have yet to be investigated in detail or at scale by way of large electronic medical record data.

OBJECTIVES: To investigate trends in rates of co-occurring autism, ADHD, and GD among children, adolescents, and young adults with EDs in years prior to and during the COVID-19 pandemic.

METHODS: We utilized a de-identified …

Sexual Dimorphism In Hepatic Ppar Alpha And Cyp4a12a Expression Is Associated With Reduced Development Of Drug-Induced Non-Alcoholic Steatohepatitis In Female Il-33-/- Mice, Chloe Thomas, Dolores B Njoku

2020-Current year OA Pubs

Males are at higher risk for developing metabolic dysfunction-associated steatohepatitis (MASH) than females; however, mechanisms mediating sexual dimorphism in MASH development are not completely understood. Nutrition-based mouse models suggest that dysregulated fatty acid biosynthesis promotes MASH. Drugs recapitulate MASH without diet variabilities. This brief report investigates associations of sexual dimorphism with male susceptibility to MASH utilizing a drug-induced MASH model and focuses on very-long-chain fatty acid biosynthesis pathways. We assessed male and female mouse livers at 5 and 15 weeks following MASH induction by immunizations and age-matched un-immunized controls utilizing Western blot. Our results suggest that PPAR alpha and CYP4a12a …

Assessment Of Sociodemographic And Psychiatric Characteristics Of Transgender Adults Seen At A Midwest Tertiary Medical Center, Samuel Cortez, Dominic Moog, Elizabeth Baranski, Kelley Williams, Jinli Wang, Ginger Nicol, Thomas Baranski, Cynthia J Herrick

2020-Current year OA Pubs

BACKGROUND: The National Academy of Medicine has formally identified transgender adults as an understudied population in critical need of health research. While national surveys, like the US Transgender survey, have characterized higher rates of depression, anxiety, suicidality and socioeconomic need in the transgender community, studies have not examined the impact of sociodemographic and clinical characteristics on mental health related outcomes.

OBJECTIVE: To describe the sociodemographic and mental health characteristics of transgender adults seen at a large Midwest transgender clinic and to determine factors associated with self-reported mental health conditions.

METHODS: Descriptive, retrospective, cross-sectional study of new transgender patients 18 years …

Recarving The Future: Bridging Car T-Cell Therapy Gaps With Synthetic Biology, Engineering, And Economic Insights, Alaa Ali, John F Dipersio

2020-Current year OA Pubs

Chimeric antigen receptor (CAR) T-cell therapy has revolutionized the treatment of hematologic malignancies, offering remarkable remission rates in otherwise refractory conditions. However, its expansion into broader oncological applications faces significant hurdles, including limited efficacy in solid tumors, safety concerns related to toxicity, and logistical challenges in manufacturing and scalability. This review critically examines the latest advancements aimed at overcoming these obstacles, highlighting innovations in CAR T-cell engineering, novel antigen targeting strategies, and improvements in delivery and persistence within the tumor microenvironment. We also discuss the development of allogeneic CAR T cells as off-the-shelf therapies, strategies to mitigate adverse effects, and …

Role Of Endogenous T1Ρ And Its Dispersion Imaging In Differential Diagnosis Of Cardiac Amyloidosis, Keyan Wang, Yong Zhang, Wenbo Zhang, Hongrui Jin, Jing An, Jingliang Cheng, Jie Zheng

2020-Current year OA Pubs

BACKGROUND: Cardiovascular magnetic resonance (CMR) has demonstrated excellent performance in the diagnosis of cardiac amyloidosis (CA). However, misdiagnosis occasionally occurs because the morphological and functional features of CA are non-specific. This study was performed to determine the value of non-contrast CMR T1ρ in the diagnosis of CA.

METHODS: This prospective study included 45 patients with CA, 30 patients with hypertrophic cardiomyopathy (HCM), and 10 healthy controls (HCs). All participants underwent cine (whole heart), T1ρ mapping, pre- and post-contrast T1 mapping imaging (three slices), and late gadolinium enhancement using a 3T whole-body magnetic resonance imaging system. All participants underwent T1ρ at …

Preteen Suicide Risk Screening In The Pediatric Outpatient Setting: A Clinical Pathway, Laura Hennefield, Ellen-Ge Denton, Peggy G Chen, Arielle H Sheftall, Lynsay Ayer

2020-Current year OA Pubs

We are in a youth mental health crisis with unprecedented and staggeringly high rates of suicidal ideations and suicide behaviors in preteens. In the United States, 14.5% of children aged 9-10 have experienced suicidal thoughts and behaviors, including 1.3% with a suicide attempt. American Academy of Pediatrics guidelines call for universal suicide risk screening of youth aged 12 years and older during preventative health care visits and screening in preteens aged 8-11 years when clinically indicated. However, what constitutes a clinical indication at 8-11 years can be difficult to systematically detect, and pediatric practitioners may not be equipped with necessary …

Community-Level Knowledge, Attitudes, And Practices Regarding Cardiovascular Diseases And Modifiable Risk Factors In India, Kavita Singh, Dimple Kondal, Deepa Mohan, Mareesha Gandral, Sheril Rajan, Viswanathan Mohan, Mohammed K Ali, Km Venkat Narayan, Mark D Huffman, Dorairaj Prabhakaran, Nikhil Tandon

2020-Current year OA Pubs

BACKGROUND: Assessment of knowledge, attitudes, and practices regarding cardiovascular diseases (CVD) and cardiovascular risk factors (CVRF) is critical to inform CVD prevention strategies, but limited community-level data exist from developing countries.

OBJECTIVE: To assess the knowledge, attitudes, and practices regarding CVD and CVRF and acceptability of non-physician health workers and text-message based reminders to guide CVD prevention strategies in India.

METHODS: We conducted a telephone-based survey nested in the on-going Centre for Cardiometabolic Risk Reduction in South Asia (CARRS) cohort in Delhi and Chennai, India between January 2021 to February 2021. We randomly selected people with CVRF, but no established …

Protocol For A Pilot Clinical Trial Of The Senolytic Drug Combination Dasatinib Plus Quercetin To Mitigate Age-Related Health And Cognitive Decline In Mental Disorders [Version 2; Peer Review: 1 Approved, 2 Approved With Reservations], Abigail Schweiger, Breno Diniz, Ginger Nicol, Julie Schweiger, Andes E Dasklakis-Perez, Eric J Lenze

2020-Current year OA Pubs

BACKGROUND: Major depressive disorder (MDD) and schizophrenia are linked to accelerated aging leading to reduced lifespan, health span and cognitive decline. Cellular senescence, in which cells lose proliferative capacity and develop a senescence-associated secretory phenotype (SASP), plays a role in this process. Emerging research suggests that the senolytic regimen of dasatinib+quercetin (D+Q) reduces senescent cells, potentially mitigating age-related health and cognitive decline. This pilot study aims to assess the feasibility and safety of D+Q in older adults with schizophrenia, schizoaffective disorder, and treatment-resistant depression (TRD).

METHODS: This single-center study will recruit 30 participants total aged 50 years or older with …

Disruption Of The Nascent Polypeptide-Associated Complex Leads To Reduced Polyglutamine Aggregation And Toxicity, Leeran B. Dublin-Ryan, Ankan K. Bhadra, Heather L. True

2020-Current year OA Pubs

The nascent polypeptide-associate complex (NAC) is a heterodimeric chaperone complex that binds near the ribosome exit tunnel and is the first point of chaperone contact for newly synthesized proteins. Deletion of the NAC induces embryonic lethality in many multi-cellular organisms. Previous work has shown that the deletion of the NAC rescues cells from prion-induced cytotoxicity. This counterintuitive result led us to hypothesize that NAC disruption would improve viability in cells expressing human misfolding proteins. Here, we show that NAC disruption improves viability in cells expressing expanded polyglutamine and also leads to delayed and reduced aggregation of expanded polyglutamine and changes …

Lessons Learned From The Moment Study On How To Recruit And Retain A Target Population Online, Across Borders, And With Automated Remote Data Collection, Andrew Belfiglio, Shayleigh Dickson Page, Sara Pettersson, Michelle Van Rijn, Ercole Vellone, Heleen Westland, Kenneth E. Freedland, Christopher Lee, Anna Strömberg, Douglas Wiebe, Subhash Aryal, Barbara Riegel, Tiny Jaarsma

2020-Current year OA Pubs

Increasingly, studies use social media to recruit, enroll, and collect data from participants. This introduces a threat to data integrity: efforts to produce fraudulent data to receive participant compensation, e.g., gift cards. MOMENT is an online symptom-monitoring and self-care study that implemented safeguards to protect data integrity. Facebook, Twitter, and patient organizations were used to recruit participants with chronic health conditions in four countries (USA, Italy, The Netherlands, Sweden). Links to the REDCap baseline survey were posted to social media accounts. The initial study launch, where participants completed the baseline survey and were automatically re-directed to the LifeData ecological momentary …

Janus Kinase Inhibition In The Treatment And Prevention Of Graft-Versus-Host Disease, Elisa De Togni, Oladipo Cole, Ramzi Abboud

2020-Current year OA Pubs

Graft-versus-host disease (GVHD) is a significant cause of morbidity and mortality after allogeneic hematopoietic stem cell transplantation (HSCT). For many years, corticosteroids have been the mainstay treatment for GVHD, but cases of steroid-refractory GVHD and the severe adverse effects of high-dose corticosteroids have increased the need for preventative and therapeutic strategies for GVHD. Due to the nature of alloreactive T cells, GVHD is inherently linked to the graft-versus-leukemia (GVL) effect, the therapeutic driving force behind stem cell transplantation. A considerable clinical challenge is to preserve GVL while suppressing GVHD. The field of GVHD research has greatly expanded over the past …

Characterization Of Hyperpolarization-Activated Cyclic Nucleotide-Gated Channels In Oligodendrocytes., Kyle A Lyman, Ye Han, Andrew P Robinson, Samuel E Weinberg, Daniel W Fisher, Robert J Heuermann, Reagan E Lyman, Dong Kyu Kim, Andreas Ludwig, Navdeep S Chandel, Mark D Does, Stephen D Miller, Dane M Chetkovich

2020-Current year OA Pubs

Mature oligodendrocytes (OLG) are the myelin-forming cells of the central nervous system. Recent work has shown a dynamic role for these cells in the plasticity of neural circuits, leading to a renewed interest in voltage-sensitive currents in OLG. Hyperpolarization-activated cyclic nucleotide-gated (HCN) channels and their respective current (I

Transcriptional Precision In Photoreceptor Development And Diseases - Lessons From 25 Years Of Crx Research, Yiqiao Zheng, Shiming Chen

2020-Current year OA Pubs

The vertebrate retina is made up of six specialized neuronal cell types and one glia that are generated from a common retinal progenitor. The development of these distinct cell types is programmed by transcription factors that regulate the expression of specific genes essential for cell fate specification and differentiation. Because of the complex nature of transcriptional regulation, understanding transcription factor functions in development and disease is challenging. Research on the

Referent Data For Investigations Of Upper Limb Accelerometry: Harmonized Data From Three Cohorts Of Typically-Developing Children, Catherine E Lang, Catherine R Hoyt, Jeffrey D Konrad, Kayla R Bell, Natasha Marrus, Marghuretta D Bland, Keith R Lohse, Allison E Miller

2020-Current year OA Pubs

AIM: The rise of wearable sensing technology shows promise for addressing the challenges of measuring motor behavior in pediatric populations. The current pediatric wearable sensing literature is highly variable with respect to the number of sensors used, sensor placement, wearing time, and how data extracted from the sensors are analyzed. Many studies derive conceptually similar variables via different calculation methods, making it hard to compare across studies and clinical populations. In hopes of moving the field forward, this report provides referent upper limb wearable sensor data from accelerometers on 25 variables in typically-developing children, ages 3-17 years.

METHODS: This is …

Intrusive Traumatic Re-Experiencing Domain: Functional Connectivity Feature Classification By The Enigma Ptsd Consortium, Benjamin Suarez-Jimenez, Evan M Gordon, Et Al.

2020-Current year OA Pubs

BACKGROUND: Intrusive traumatic re-experiencing domain (ITRED) was recently introduced as a novel perspective on posttraumatic psychopathology, proposing to focus research of posttraumatic stress disorder (PTSD) on the unique symptoms of intrusive and involuntary re-experiencing of the trauma, namely, intrusive memories, nightmares, and flashbacks. The aim of the present study was to explore ITRED from a neural network connectivity perspective.

METHODS: Data were collected from 9 sites taking part in the ENIGMA (Enhancing Neuro Imaging Genetics through Meta Analysis) PTSD Consortium (

RESULTS: rsFC signatures differentiated TE-only participants from PTSD and ITRED-only participants at about 60% accuracy. Conversely, rsFC signatures did …

A Search For Bacteria Identified From Cerebrospinal Fluid Shunt Infections In Previous Surgical Events, Paul Hodor, Christopher E. Pope, Kathryn B. Whitlock, Patrick J. Mcdonald, Jason Hauptman, Lucas R. Hoffman, David D. Limbrick Jr., Tamara D. Simon, Cerebrospinal Fluid Microbiota In Shunts (Climb) Study Group

2020-Current year OA Pubs

Shunt infections are a common complication when treating hydrocephalus by cerebrospinal fluid (CSF) shunt placement. The source of infecting pathogens is not well understood. One hypothesis, which we explored here, is that microorganisms persist chronically in the host long before a symptomatic infection occurs and may be detectable in surgical events preceding infection. A cohort of 13 patients was selected, for which CSF samples were available from an infection episode and from a previous surgery event, which was either an initial shunt placement or a revision. Microbiota were analyzed both directly from CSF and from isolates cultured from CSF on …

An Internet Mantram Repetition Program To Promote Well-Being In Breast Cancer Survivors: A Feasibility Randomized Controlled Trial, Jennifer M Hulett, An-Lin Cheng, Jill E Bormann, Allison B Anbari, Jane M Armer, Brooke M Hartman, B Ann Bettencourt, Leeanne B Sherwin, Edie L Sperling, Natsayakarn Narkthong, Carol Reinero, Hans Rindt, Kathy Schreiber, Lindsay L Peterson, Emily Albright

2020-Current year OA Pubs

No abstract provided.

Bradykinin Receptor Expression And Bradykinin-Mediated Sensitization Of Human Sensory Neurons, Jiwon Yi, Zachariah Bertels, John Smith Del Rosario, Allie J. Widman, Richard A. Slivicki, Maria Payne, Henry M. Susser, Bryan A. Copits, Robert W. Gereau 4th

2020-Current year OA Pubs

Bradykinin is a peptide implicated in inflammatory pain in both humans and rodents. In rodent sensory neurons, activation of B1 and B2 bradykinin receptors induces neuronal hyperexcitability. Recent evidence suggests that human and rodent dorsal root ganglia (DRG), which contain the cell bodies of sensory neurons, differ in the expression and function of key GPCRs and ion channels; whether bradykinin receptor expression and function are conserved across species has not been studied in depth. In this study, we used human DRG tissue from organ donors to provide a detailed characterization of bradykinin receptor expression and bradykinin-induced changes in the excitability …

Uropathogenic Escherichia Coli Wield Enterobactin-Derived Catabolites As Siderophores, Zongsen Zou, John I Robinson, Lindsey K Steinberg, Jeffrey P Henderson

2020-Current year OA Pubs

Uropathogenic Escherichia coli (UPEC) secrete multiple siderophore types to scavenge extracellular iron(III) ions during clinical urinary tract infections, despite the metabolic costs of biosynthesis. Here, we find the siderophore enterobactin (Ent) and its related products to be prominent components of the iron-responsive extracellular metabolome of a model UPEC strain. Using defined Ent biosynthesis and import mutants, we identify lower molecular weight dimeric exometabolites as products of incomplete siderophore catabolism, rather than prematurely released biosynthetic intermediates. In E. coli, iron acquisition from iron(III)-Ent complexes requires intracellular esterases that hydrolyze the siderophore. Although UPEC are equipped to consume the products of completely …

Intermuscular Coherence As An Early Biomarker For Amyotrophic Lateral Sclerosis: The Protocol For A Prospective, Multicenter Study, Naoum P Issa, Serdar Aydin, Eric Polley, Nathan Carberry, Mark A. Garret, Sean Smith, Ali A. Habib, Nicholas W. Baumgartner, Betty Soliven, Kourosh Rezania

2020-Current year OA Pubs

OBJECTIVE: To describe the protocol of a prospective study to test the validity of intermuscular coherence (IMC) as a diagnostic tool and biomarker of upper motor neuron degeneration in amyotrophic lateral sclerosis (ALS).

METHODS: This is a multicenter, prospective study. IMC of muscle pairs in the upper and lower limbs is gathered in ∼650 subjects across three groups using surface electrodes and conventional electromyography (EMG) machines. The following subjects will be tested: 1) neurotypical controls; 2) patients with symptomatology suggestive for early ALS but not meeting probable or definite ALS by Awaji Criteria; 3) patients with a known ALS mimic. …

Thirty-Day Hospital Readmission In Females With Acute Heart Failure And Breast Cancer: A Retrospective Cohort Study From National Readmission Database, Soumya Kambalapalli, Nischit Baral, Timir K. Paul, Prakash Upreti, Fahimeh Talaei, Sarah Ayad, Mahmoud Ibrahim, Vikas Aggarwal, Gautam Kumar, Chadi Alraies, Joshua Mitchell

2020-Current year OA Pubs

BACKGROUND: Breast Cancer and cardiovascular diseases are amongst the two leading causes of mortality in the United States, and the two conditions are connected in part because of recognized cardiotoxicity of cancer treatments. The aim of this study is to investigate the predictors risk factors for thirty-day readmission in female breast cancer survivors presenting with acute heart failure.

METHODS: This is a retrospective cohort study of acute heart failure (AHF) hospitalization in female patients with breast cancer in 2019 using the National Readmission Database (NRD), which is the largest publicly available all-payer inpatient readmission database in the United States. Our …

Phosphorylation Regulates Viral Biomolecular Condensates To Promote Infectious Progeny Production, Nicholas Grams, Matthew Charman, Edwin Halko, Richard Lauman, Benjamin A Garcia, Matthew D Weitzman

2020-Current year OA Pubs

Biomolecular condensates (BMCs) play important roles in diverse biological processes. Many viruses form BMCs which have been implicated in various functions critical for the productive infection of host cells. The adenovirus L1-52/55 kilodalton protein (52K) was recently shown to form viral BMCs that coordinate viral genome packaging and capsid assembly. Although critical for packaging, we do not know how viral condensates are regulated during adenovirus infection. Here we show that phosphorylation of serine residues 28 and 75 within the N-terminal intrinsically disordered region of 52K modulates viral condensates in vitro and in cells, promoting liquid-like properties. Furthermore, we demonstrate that …