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A Dynamic Mechanical Method To Assess Bulk Viscoelastic Behavior Of The Dentin Extracellular Matrix, Yvette Alania, Mariana Cavalcante Dos Reis, Joo-Won Nam, Rasika S. Phansalkar, James Mcalpine, Shao-Nong Chen, Guido F. Pauli, Ana K. Bedran-Russo

School of Dentistry Faculty Research and Publications

Objectives

To develop a protocol for assessment of the bulk viscoelastic behavior of dentin extracellular matrix (ECM), and to assess relationships between induced collagen cross-linking and viscoelasticity of the dentin ECM.

Methods

Dentin ECM was treated with agents to induce exogenous collagen cross-linking: proanthocyanidins (PACs) from Vitis vinifera – VVe, PACs from Pinus massoniana - PMe, glutaraldehyde – (GA), or kept untreated (control). A dynamic mechanical strain sweep method was carried out in a 3-point bending submersion clamp at treatment; after protein destabilization with 4 M urea and after 7-day, 6-month, and 12-month incubation in simulated body fluid. Tan δ, …

Multiomics Characterization Of Preterm Birth In Low- And Middle-Income Countries, Fyezah Jehan, Muhammad Imran Nisar, Muhammad Ilyas, Usma Mehmood, Aneeta Hotwani, Ambreen Nizar, Sajid Muhammad, Waqasuddin Khan, Javairia Khalid, Furqan Kabir

Department of Paediatrics and Child Health

Importance: Worldwide, preterm birth (PTB) is the single largest cause of deaths in the perinatal and neonatal period and is associated with increased morbidity in young children. The cause of PTB is multifactorial, and the development of generalizable biological models may enable early detection and guide therapeutic studies.
Objective: To investigate the ability of transcriptomics and proteomics profiling of plasma and metabolomics analysis of urine to identify early biological measurements associated with PTB.
Design, setting, and participants: This diagnostic/prognostic study analyzed plasma and urine samples collected from May 2014 to June 2017 from pregnant women in 5 biorepository cohorts in …

Burden Of Culture Confirmed Enteric Fever Cases In Karachi, Pakistan: Surveillance For Enteric Fever In Asia Project (Seap), 2016-2019, Mohammad Tahir Yousafzai, Seema Irfan, Rozina Thobani, Abdul Momin Kazi, Aneeta Hotwani, Ashraf M. Memon, Khalid Iqbal, Saqib Hamid Qazi, Nasir S. Saddal, Najeeb Rehman, Irum Fatima Dehraj, Mohammed J. Hunzai, Junaid Mehmood, Farah Naz Qamar

Department of Paediatrics and Child Health

Background: The Surveillance for Enteric Fever in Asia Project (SEAP) is a multicenter, multicountry study conducted in Pakistan, Nepal, and Bangladesh. The objectives of the study were to characterize disease incidence among patients with enteric fever. We report the burden of enteric fever at selected sites of Karachi, Pakistan.
Methods: During September 2016 to September 2019, prospective surveillance was conducted at inpatient, outpatient, surgical departments, and laboratory networks of Aga Khan University Hospital, Kharadar General Hospital, and surgery units of National Institute of Child Health and Jinnah Postgraduate Medical Centre. Socio-demographic, clinical, and laboratory data were obtained from all suspected …

Biological Siblings: Can You Trust Them With Your Mate?, Elisha Barron

Electronic Theses, Projects, and Dissertations

Recent studies suggest that genes may influence human mate preferences. What would this mean for same-sex siblings who share genes? Might they also share mate preferences and engage in mate poaching or would social norms and strong sibling bonds discourage such behaviors? We hypothesized that siblings would perceive their mate preferences to be more similar to their sibling’s than to an average person of their same gender. It was also hypothesized that the association between perceived sibling mate preferences and sibling mate poaching would be moderated by sibling closeness and sibling competition. Additionally, it was hypothesized that sibling mate competition …

Epidemiology Of Male Breast Cancer, Santhi Konduri, Maharaj Singh, George Bobustuc, Richard Rovin, Amin Kassam

School of Dentistry Faculty Research and Publications

Background

Due to its rarity, few studies have characterized the epidemiology of male breast cancer. The purpose of this study was to determine survival and risk factors for male breast cancer in a large U.S. population.

Methods

In this study, 19,795 male patients with breast cancer were identified from the National Cancer Database (2004–2014). Patient demographics, tumor characteristics and treatments were analyzed by using descriptive statistics. We used multivariate Cox regression and Kaplan Meier analysis.

Results

Over 10 years, the incidence of male breast cancer increased from 7.2% to 10.3%, while mortality decreased from 11% to 3.8%. Socioeconomic factors predicting …

Serum Levels Of Vitamin C And Vitamin D In A Cohort Of Critically Ill Covid-19 Patients Of A North American Community Hospital Intensive Care Unit In May 2020: A Pilot Study, Cristian Arvinte, Maharaj Singh, Paul E. Marik

School of Dentistry Faculty Research and Publications

Background

The COVID-19 pandemic has placed an enormous and growing burden on the population and health infrastructure, warranting innovative ways to mitigate risk of contracting and developing severe forms of this disease. A growing body of literature raises the issue of vitamin C and vitamin D as a risk-assessment tool, and therapeutic option, in COVID-19.

Objective

The objective of this pilot study was to measure serum vitamin C and vitamin D levels in a cohort of patients with critical COVID-19 illness in our community hospital ICU, correlate with other illness risk factors (age, BMI, HgbA1c, smoking status), generate hypotheses, and …

Graphite/Gold Nanoparticles Electrode For Direct Protein Attachment: Characterization And Gas Sensing Application, Javad Shabani Shayeh, Yahya Sefidbakht, Meisam Omidi, Fatemeh Yazdian, Lobat Tayebi

School of Dentistry Faculty Research and Publications

In this work, graphite/gold nanoparticles (G/AuNPs) were synthesized through a facile chemical method, and its potential application for direct protein attachment for electrochemical detection of carbon monoxide (CO) was investigated. The preparation of G/AuNPs electrodes was optimized by synthesizing the nanoparticles in different concentration of HAuCl₄.3H₂O at various temperatures. The G/AuNPs electrode was subsequently modified by four types of mercaptopropionic acid, including 1-mercaptopropionic, 3-mercaptopropionic, 6-mercaptopropionic, and 11-mercaptopropionic acid, to achieve the best structure for protein attachment. Visible absorption and electrochemical studies showed that 3-mercaptopropionic acid possesses the best performance regarding the electrical conductivity between electrode and …

Determining The Professional Development Needs Of Florida Integrated Pest Management Extension Agents, Matt Benge, Xavier Martini, Lauren M. Diepenbrock, Hugh A. Smith

Journal of Extension

With agriculture as the second largest economic industry in Florida, the state's Extension agents need subject matter expertise necessary for disseminating the latest in agricultural research information to agricultural producers. Using an exploratory sequential design coupled with a Borich model, we determined the professional development needs of Florida Extension agents working in integrated pest management (IPM). Through our needs assessment, we identified 16 IPM competencies and found that the highest priority relative to needed professional development was for the competency "determining pest thresholds." Extension personnel can use the list generated to assess perceptions of importance and ability level regarding IPM …

Antibiotic Use Prior To Hospital Presentation Among Individuals With Suspected Enteric Fever In Nepal, Bangladesh, And Pakistan, Krista Vaidya, Kristen Aiemjoy, Farah Naz Qamar, Samir K. Saha, Dipesh Tamrakar, Shiva R. Naga, Shampa Saha, Caitlin Hemlock, Ashley T. Longley, Kashmira Date

Department of Paediatrics and Child Health

Background: Antibiotic use prior to seeking care at a hospital may reduce the sensitivity of blood culture for enteric fever, with implications for both clinical care and surveillance. The Surveillance for Enteric Fever in Asia Project (SEAP) is a prospective study of enteric fever incidence in Nepal, Bangladesh, and Pakistan. Nested within SEAP, we evaluated the accuracy of self-reported antibiotic use and investigated the association between antibiotic use and blood culture positivity.
Methods: Between November 2016 and April 2019, we collected urine samples among a subset of SEAP participants to test for antibiotic use prior to the hospital visit using …

Acculturation, Psychological Well-Being And Substance Use Behaviors In Asian Indian Americans, Sonia Y. Amin

Dissertations

The American population is becoming more diversified with increases in the number of immigrants and refugees entering the country. These new Americans bring distinct cultural values, traditions, and worldviews. With this diversity, an important need has arisen to better understand the interplay of culture, physical, and mental health concerns that affect specific racial and ethnic populations. This increase in knowledge and awareness will aid in the development and provision of culturally-sensitive mental health services. The stress of immigration and the multifaceted sociocultural and psychological adaptations involved in adjusting to living in a new country with a Eurocentric dominant culture can …

Development Of Functional Materials And Devices On Flexible Platforms Using Additive Print Manufacturing Processes For Biomedical And Environmental Applications, Dinesh Maddipatla

Dissertations

In recent years, considerable research has been vested into the development of printed electronics (PE) to explore the best ways of fabricating electronic devices on flexible platforms using additive print manufacturing processes. PE produces flexible devices that are compatible with complex geometries, foldable applications and conformal to curved surfaces, with a promising potential for large‐area device fabrication at relatively lower manufacturing costs. This dissertation focuses majorly on the design and fabrication of novel flexible functional materials and devices for biomedical and environmental applications using additive printing processes.

Initially, a simple paper-based low cost and rapid prototypable platform with oxygen sensors …

A Phenomenological Study Of Faculty Members’ Experiences With Attempting To Integrate Religion And Spirituality Into Counseling Psychology Doctoral Training, Theresa M. Nutten

Dissertations

Religion and spirituality (R/S) are two of several multicultural variables salient to some clients seeking counseling, therefore psychologists are expected to be sensitive to and respectful of R/S in professional duties (APA, 2017a; APA, 2017b). However, research has shown that the integration of topics of R/S into the training of psychology graduate students has been minimal at best (Brawer et al., 2002, Hage et al., 2006, Saunders et al., 2014; Schafer et al., 2011; Schulte et al., 2002; Vogel et al., 2013). There are potential logistical and personal barriers to the inclusion of religion and spirituality into mental health training …

Female Graduate Students’ Experiences And Career Orientations In Stem: A Comparative Case Study, Jasvir K. Pannu

Dissertations

Regardless of implementation of government policies to promote STEM education and eradicate the underrepresentation of women and minorities, the number of women choosing STEM throughout their educational career remains low. In 2018 65% doctorate degrees were awarded to men and only 35% to women. Moreover, 40% of all students enrolled in doctorate programs drop out before completion. The process of socialization in graduate school and students’ non academic responsibilities play critical roles in graduate students’ success and future career orientations. Processes of socialization involve interactions with faculty, peers, and administration while taking courses and conducting dissertation research. Non academic engagements …

Culturally Responsive Science Education And Teaching: Current Literature, Preservice Elementary Science Teachers And Lesson Planning, Lundon Pinneo

Graduate Theses and Dissertations

First, a meta-analysis of Culturally Responsive (CR) science teaching characteristics and practices was conducted. Findings revealed that there are a limited number of CR teaching studies at the elementary science level. When studies conducted at the middle, secondary and postsecondary level were included, six themes which encompassed the characteristics and pedagogical practices of effective CR science teachers and teacher development emerged. These themes were academics, cultural competency, social inequities, CR learning environment, rejection of the deficit lens and pedagogical strategies.

Next, the impact of curriculum and practices designed to reflect these six themes on preservice elementary science teachers was explored. …

Biogeography Of The Bovine Respiratory Microbiome And Its Relationship With Bovine Respiratory Disease, Jianmin Chai

Graduate Theses and Dissertations

Bovine respiratory disease (BRD) is the most common and costly disease in the beef cattle industry, leading to high morbidity, mortality and huge economic loss. Despite the recent advances in vaccination and antimicrobial techniques, no significant health-improved outcomes have developed. Due to a deep investigation of the microbiome, respiratory microbiotas are known to have important roles for host health and disease. However, BRD specific pathogens have not yet been identified since they are found in both healthy and diseased animals. A systemic and comprehensive study of the biogeography of the bovine respiratory microbiome and its relationship with BRD is lacking …

Feigned Consensus: Usurping The Law In Shaken Baby Syndrome/Abusive Head Trauma Prosecutions, Keith A. Findley, D. Michael Risinger, Patrick D. Barnes, Julie A. Mack, David A. Moran, Barry C. Scheck, Thomas L. Bohan

Articles

Few medico-legal matters have generated as much controversy--both in the medical literature and in the courtroom--as Shaken Baby Syndrome (SBS), now known more broadly as Abusive Head Trauma (AHT). The controversies are of enormous significance in the law because child abuse pediatricians claim, on the basis of a few non-specific medical findings supported by a weak and methodologically flawed research base, to be able to “diagnose” child abuse, and thereby to provide all of the evidence necessary to satisfy all of the legal elements for criminal prosecution (or removal of children from their parents). It is a matter, therefore, in …

Supporting Postnatal Women With Opioid Use Disorder Treated With Medication Avoidance Therapy, Lea Ann Quave

Electronic Theses and Dissertations

Recent data in 28 U.S. states revealed that opioid use during pregnancy had increased by four times since 2014, going from 1.5 to 6.5 per 1,000 admissions. The use of opioids during pregnancy is dangerous to the mother and developing fetus, greatly increasing the risk for maternal death, miscarriage, and premature birth. The increase in the number of women with opioid abuse disorder (OUD) is reflected by a fivefold increase of infants born with neonatal abstinence syndrome (NAS), a withdrawal syndrome from opioids. Corresponding with U.S. trends, a community hospital in the Texas Gulf Coast region has seen an increase …

Model For End-Stage Liver Disease-Sodium Underestimates 90-Day Mortality Risk In Patients With Acute-On-Chronic Liver Failure, Ruben Hernaez, Yan Liu, Jennifer R Kramer, Abbas Rana, Hashem B El-Serag, Fasiha Kanwal

Faculty, Staff and Students Publications

BACKGROUND & AIMS: It is unclear whether the model for end-stage liver disease-sodium (MELD-Na) score captures the clinical severity of acute-on-chronic liver failure (ACLF). We compared observed 90-day mortality in patients with ACLF with expected mortality based on the calculated MELD-Na and examined the consequences of underestimating clinical severity.

METHODS: We identified patients with ACLF during hospitalization for cirrhosis in 127 VA hospitals between 01/01/2004 and 12/31/2014. We examined MELD-Na scores by ACLF presence and grade. We used actual and observed 90-day mortality to estimate a standardized mortality ratio (SMR) by ACLF presence and grade. We used transplant center-specific median …

Mouse Models To Study The Pathophysiology Of Combined Methylmalonic Acidemia And Homocystinuria, Cblc Type, Tiffany Chern, Annita Achilleos, Xuefei Tong, Chih-Wei Hsu, Leeyean Wong, Ross A Poché

Faculty, Staff and Students Publications

Combined methylmalonic acidemia and homocystinuria, cblC type, is the most common inherited disorder of cobalamin metabolism and is characterized by severe fetal developmental defects primarily impacting the central nervous system, hematopoietic system, and heart. CblC was previously shown to be due to mutations in the MMACHC gene, which encodes a protein thought to function in intracellular cobalamin trafficking and biosynthesis of adenosylcobalamin (AdoCbl) and methylcobalamin (MeCbl). These coenzymes are required for the production of succinyl-CoA and methionine, respectively. However, it is currently unclear whether additional roles for MMACHC exist outside of cobalamin metabolism. Furthermore, due to a lack of sufficient …

Depletion Of Essential Isoprenoids And Er Stress Induction Following Acute Liver-Specific Deletion Of Hmg-Coa Reductase, Marco De Giorgi, Kelsey E Jarrett, Jason C Burton, Alexandria M Doerfler, Ayrea Hurley, Ang Li, Rachel H Hsu, Mia Furgurson, Kalyani R Patel, Jun Han, Christoph H Borchers, William R Lagor

Faculty, Staff and Students Publications

HMG-CoA reductase (Hmgcr) is the rate-limiting enzyme in the mevalonate pathway and is inhibited by statins. In addition to cholesterol, Hmgcr activity is also required for synthesizing nonsterol isoprenoids, such as dolichol, ubiquinone, and farnesylated and geranylgeranylated proteins. Here, we investigated the effects of Hmgcr inhibition on nonsterol isoprenoids in the liver. We have generated new genetic models to acutely delete genes in the mevalonate pathway in the liver using AAV-mediated delivery of Cre-recombinase (AAV-Cre) or CRISPR/Cas9 (AAV-CRISPR). The genetic deletion of Hmgcr by AAV-Cre resulted in extensive hepatocyte apoptosis and compensatory liver regeneration. At the biochemical …

Postacute Covid-19: An Overview And Approach To Classification, Eva M Amenta, Amy Spallone, Maria C Rodriguez-Barradas, Hana M El Sahly, Robert L Atmar, Prathit A Kulkarni

Faculty, Staff and Students Publications

As the coronavirus disease 2019 (COVID-19) pandemic has progressed, a large volume of literature has developed delineating the clinical manifestations of acute infection. Recent reports have also started to describe persistent symptoms extending beyond the period of initial illness or hospitalization. Anecdotes of different signs and symptoms occurring after acute infection have also arisen in the lay press. Here we describe the current existing medical literature on the emerging concept of postacute COVID-19 and suggest an approach to classifying different manifestations of the syndrome. We also review long-term clinical manifestations observed in patients who recovered from infection due to other …

Associative Nitrogen Fixation Linked With Three Perennial Bioenergy Grasses In Field And Greenhouse Experiments, Jayani J. Wewalwela, Yuan Tian, Janet R. Donaldson, Brian S. Baldwin, Jac J. Varco, Brett Rushing, Haoliang Lu, Mark A. Williams

Faculty Publications

© 2020 The Authors. Associative nitrogen (N₂)‐fixation (ANF) by bacteria in the root‐zone of perennial bioenergy grasses has the potential to replace or supplement N fertilizer and support sustainable production of biomass, but its application in marginal ecosystems requires further evaluation. In this study, we first combined both greenhouse and field experiments, to explore the N₂ fixation effects of three temperate feedstocks Miscanthus × giganteus (giant miscanthus, Freedom), Panicum virgatum (switchgrass, Alamo), and Saccharum sp. (energycane, Ho 02‐147). In field studies across three growing seasons, plant and soil pools of candidate feedstocks were partially composed of N …

The Roles Of Osteopontin In The Pathogenesis Of West Nile Encephalitis, Farzana Nazneen, Fengwei Bai

Faculty Publications

Osteopontin (OPN), a multifunctional protein encoded by the secreted phosphoprotein-1 (Spp-1) gene in humans, plays important roles in a variety of physiological conditions, such as biomineralization, bone remodeling and immune functions. OPN also has significant roles in the pathogenesis of autoimmune, allergy and inflammatory diseases, as well as bacterial, fungal and viral infections. West Nile virus (WNV), a mosquito-transmitted flavivirus, is the leading agent for viral encephalitis in North America. Recent progress has been made in understanding both the biological functions of OPN and the pathogenesis of WNV. In this review article, we have summarized the current understanding of the …

The Role Of The Msaabcr Operon In Implant-Associated Chronic Osteomyelitis In Staphylococcus Aureus Usa300 Lac, Gyan S. Sahukhal, Michelle Tucci, Hamed Benghuzzi, Gerri Wilson, Mohamed O. Elasri

Faculty Publications

The msaABCR operon regulates several staphylococcal phenotypes such as biofilm formation, capsule production, protease production, pigmentation, antibiotic resistance, and persister cells formation. The msaABCR operon is required for maintaining the cell wall integrity via affecting peptidoglycan cross-linking. The msaABCR operon also plays a role in oxidative stress defense mechanism, which is required to facilitate persistent and recurrent staphylococcal infections. Staphylococcus aureus is the most frequent cause of chronic implant-associated osteomyelitis (OM). The CA-MRSA USA300 strains are predominant in the United States and cause severe infections, including bone and joint infections.

Environmental Factors Influencing Primary Productivity Of The Forest-Forming Kelp Laminaria Hyperborea In The Northeast Atlantic, Dan A. Smale, Albert Pessarrodona, Nathan King, Michael T. Burrows, Anna Yunnie, Thomas Vance, Pippa Moore

Research outputs 2014 to 2021

© 2020, The Author(s). Rates and drivers of primary productivity are well understood for many terrestrial ecosystems, but remain poorly resolved for many marine ecosystems, particularly those within in coastal benthic environments. We quantified net primary productivity (NPP) using two methods as well as carbon standing stock within kelp forests (Laminaria hyperborea) at multiple subtidal habitats in the United Kingdom (UK). Study sites spanned 9° in latitude and encompassed a gradient in average temperature of ~ 2.5 °C. In addition to temperature, we measured other factors (e.g. light intensity, water motion, nutrients, sea urchin density) that may influence productivity. Although …

Accelerometers For The Assessment Of Recovery, Afar. Patient-Centred Measurement Of Recovery From Day Surgery Using Wrist Worn Accelerometers; A Pilot And Feasibility Study, A Ratcliffe, B Zhai, Y Guan, D Jackson, Swarm

Peninsula Medical School

This pilot and feasibility study evaluated wrist-worn accelerometers to measure recovery from day-case surgery in comparison with daily quality of recovery-15 scores. The protocol was designed with extensive patient and public involvement and engagement, and delivered by a research network of anaesthesia trainees. Forty-eight patients recruited through pre-operative assessment clinics wore wrist accelerometers for 7 days before (pre-operative) and immediately after elective surgery (early postoperative), and again at 3 months (late postoperative). Validated activity and quality of recovery questionnaires were administered. Raw accelerometry data were archived and analysed using open source software. The mean (SD) number of valid days of …

Do Sequential Lineups Impair Underlying Discriminability?, Matthew Kaesler, John C. Dunn, Keith Ransom, Carolyn Semmler

Research outputs 2014 to 2021

© 2020, The Author(s). Debate regarding the best way to test and measure eyewitness memory has dominated the eyewitness literature for more than 30 years. We argue that resolution of this debate requires the development and application of appropriate measurement models. In this study we developed models of simultaneous and sequential lineup presentations and used these to compare these procedures in terms of underlying discriminability and response bias, thereby testing a key prediction of diagnostic feature detection theory, that underlying discriminability should be greater for simultaneous than for stopping-rule sequential lineups. We fit the models to the corpus of studies …

Biological System Energy Algorithm Reflected In Sub-System Joint Work Distribution Movement Strategies: Influence Of Strength And Eccentric Loading, Jeffrey M. Mcbride, Sophia Nimphius

Research outputs 2014 to 2021

© 2020, The Author(s). To better understand and define energy algorithms during physical activity as it relates to strength and movement strategy of the hip, knee and ankle, a model of increasing eccentric load was implemented in the current investigation utilizing a countermovement jump and a series of drop jumps from different heights (15, 30, 45, 60, 75 cm). Twenty-one participants were grouped by sex (men, n = 9; women, n = 12) and muscle strength (higher strength, n = 7; moderate strength, n = 7; lower strength, n = 7) as determined by a maximal squat test. Force plates …

Dna Aptamer‑Based Rolling Circle Amplification Product As A Novel Immunological Adjuvant, Adil Sabr Al-Ogaili, Rohana Liyanage, Jack O. Lay Jr., Tieshan Jiang, Christine N. Vuong, Shilpi Agrawal, Thallapuranam Krishnaswamy Suresh Kumar, Luc R. Berghman, Billy M. Hargis, Young Min Kwon

Chemistry & Biochemistry Faculty Publications and Presentations

Several agonists to CD40 have shown to induce acquired immune responses. Here, we developed and evaluated the rolling circle amplification (RCA) products that are based on anti-CD40 DNA aptamers as a novel vaccine adjuvant. First, we developed DNA aptamers with specific binding affinity to chicken CD40 extra domain (chCD40ED). Next, we prepared the RCA products that consist of these aptamers to increase the spanning space and overall binding affinity to chCD40ED. Using 8 DNA aptamer candidates, 4 aptamer-based RCA products (aptamer RCAs) were generated, each consisting of two distinct aptamers. We demonstrated that all 4 aptamer RCAs significantly induced the …

Stat1 Dissociates Adipose Tissue Inflammation From Insulin Sensitivity In Obesity, Aaron R Cox, Natasha Chernis, David A Bader, Pradip K Saha, Peter M Masschelin, Jessica B Felix, Robert Sharp, Zeqin Lian, Vasanta Putluri, Kimal Rajapakshe, Kang Ho Kim, Dennis T Villareal, Reina Armamento-Villareal, Huaizhu Wu, Cristian Coarfa, Nagireddy Putluri, Sean M Hartig

Faculty, Staff and Students Publications

Obesity fosters low-grade inflammation in white adipose tissue (WAT) that may contribute to the insulin resistance that characterizes type 2 diabetes. However, the causal relationship of these events remains unclear. The established dominance of STAT1 function in the immune response suggests an obligate link between inflammation and the comorbidities of obesity. To this end, we sought to determine how STAT1 activity in white adipocytes affects insulin sensitivity. STAT1 expression in WAT inversely correlated with fasting plasma glucose in both obese mice and humans. Metabolomic and gene expression profiling established STAT1 deletion in adipocytes (STAT1a-KO) enhanced mitochondrial function …