Digital Commons Network^™

Development And Validation Of A Rule-Based Algorithm To Identify Periodontal Diagnosis Using Structured Electronic Health Record Data, Bunmi Tokede, Ryan Brandon, Chun-Teh Lee, Guo-Hao Lin, Joel White, Alfa Yansane, Xiaoqian Jiang, Elsbeth Kalenderian, Muhammad Walji

Faculty, Staff and Student Publications

AIM: To develop and validate an automated electronic health record (EHR)-based algorithm to suggest a periodontal diagnosis based on the 2017 World Workshop on the Classification of Periodontal Diseases and Conditions.

MATERIALS AND METHODS: Using material published from the 2017 World Workshop, a tool was iteratively developed to suggest a periodontal diagnosis based on clinical data within the EHR. Pertinent clinical data included clinical attachment level (CAL), gingival margin to cemento-enamel junction distance, probing depth, furcation involvement (if present) and mobility. Chart reviews were conducted to confirm the algorithm's ability to accurately extract clinical data from the EHR, and then …

Mapping Recommendations Towards An Asian Code Against Cancer (Acac) As Part Of The World Code Against Cancer Framework: An Asian National Cancer Centers Alliance (Ancca) Initiative, Sok King Ong, Sarah K Abe, Gillian Li Gek Phua, Harindra Jayasekara, Kayo Togawa, Laureline Gatellier, Jeongseon Kim, Yawei Zhang, Siti Zuhrini Kahan, Siti Norbayah Yusof, Jong Soo Han, C S Pramesh, Manju Sengar, Abhishek Shankar, Clarito Cairo, Suleeporn Sangrajran, Erdenekhuu Nansalmaa, Tseveen Badamsuren, Tashi Dendup, Kinley Tshering, Jie He, R Soeko Werdi Nindito D, Azmi Ritana, Jeong Soo Im, Eun Young Park, Giang Nguyen Huong, Tran Thi Thanh Huong, Mohammed Biglari, Aasim Yusuf, Kishore Kumar Pradhananga, Champadeng Vongdala, Muhammad Taufiq Bin Jaafar, Nor Saleha Ibrahim Tamin, Yi Yi Myint, Kyaw Kan Kaung, Md Shafiur Rahman, Eshani Fernando, Beauta Rath, Babu Sukumaran, William Yk Hwang, Carolina Espina, Joachim Schüz, Manami Inoue, Tomohiro Matsuda

Faculty, Staff and Student Publications

This paper outlines the process undertaken by Asian National Cancer Centers Alliance (ANCCA) members in working towards an Asian Code Against Cancer (ACAC). The process involves: (i) identification of the criteria for selecting the existing set of national recommendations for ACAC (ii) compilation of existing national codes or recommendations on cancer prevention (iii) reviewing the scientific evidence on cancer risk factors in Asia and (iv) establishment of one or more ACAC under the World Code Against Cancer Framework. A matrix of national codes or key recommendations against cancer in ANCCA member countries is presented. These include taking actions to prevent …

Relationship Between Food Security, Nutrition Security, And Diabetes: The Role Of Supplemental Nutrition Assistance Program Participation, Maha Almohamad, Jayna M Dave, Eric E Calloway, Ruosha Li, Shreela Sharma

Faculty, Staff and Student Publications

BACKGROUND: Inadequate nutrition and poor diet quality are associated with a heightened risk of diabetes. The connection between food insecurity measures and diabetes has been established, with evidence indicating that Supplemental Nutrition Assistance Program (SNAP) participation contributes to reductions in food insecurity. Recently developed nutrition security measures, defined as the ability to acquire healthful foods to prevent diseases, and their association with diabetes and SNAP participation are not yet understood.

OBJECTIVES: This study aimed to assess the relationship between food security and nutrition security in relation to diabetes overall and by SNAP participation and nutrition security as potential modifiers.

METHODS: …

Physical Activity Policies At National And Subnational Levels: A Study In Colombia, Costa Rica, Ecuador, And Mexico, Juliana Mejía Grueso, Michael Pratt, Eugen Resendiz, Deborah Salvo, Gloria Isabel Niño Cruz, Nubia Yaneth Ruiz Gómez, Rafael Alexander Leandro Gómez, Inés Revuelta Sánchez, Gerardo Alonso Araya Vargas, Angélica María Ochoa Avilés, Raúl Francisco Pérez Tasigchana, Alejandra Jáuregui, Pedro C Hallal, Andrea Ramírez Varela

Faculty, Staff and Student Publications

Background: National physical activity (PA) policy processes are only beginning to be studied in Latin America, and little attention has focused at the subnational level. This study examined national-subnational relations in the policy process (agenda setting, policy formulation, adoption, implementation, and evaluation) in selected Latin American countries.

Methods: The Global Observatory for Physical Activity's (GoPA!) INTEGRATE-PA-Pol tool was applied in Colombia, Costa Rica, Ecuador, and Mexico. Data were collected in matched pairs of the capital plus one noncapital city among national and subnational policymakers (n = 27), previously identified by the GoPA! Country Contacts. PA policy development and implementation were …

Use Of Electronic Nicotine Delivery Systems And Age Of Asthma Onset Among Us Adults And Youths, Adriana Pérez, Sarah Valencia, Pushan P Jani, Melissa B Harrell

Faculty, Staff and Student Publications

Importance: The association of use of electronic nicotine delivery systems (ENDS) with the age of asthma onset is unknown.

Objective: To explore the association of past 30-day ENDS use with the age of asthma onset in adults and youths who did not have asthma or chronic obstructive pulmonary disease and never used cigarettes.

Design, setting, and participants: This cohort study was a secondary analysis of waves 1 to 6 of the US nationally representative Population of Tobacco and Health Study (2013-2021). Eligible participants included adults (≥18 years) and youths (12-17 years) who did not have asthma or chronic obstructive pulmonary …

Social Support In An Internet Weight Loss Community, Richard Freund, Marta Favara, Catherine Porter, Jere Behrman

Faculty, Staff and Student Publications

Many low- and middle-income countries have introduced public works programs (PWPs) to fight poverty. This paper provides the first evidence that children from families who benefit from PWPs show increased foundational cognitive skills. The results, based on unique tablet-based data collected as part of a long-standing longitudinal survey, show positive associations between participation in the Productive Safety Net Programme (PSNP) in Ethiopia during childhood with long-term memory and implicit learning, and suggestive evidence for working memory. These associations appear to be strongest for children whose households were still PSNP participants in the year of data collection. Evidence suggests that the …

Genomic Signatures Of Strawberry Domestication And Diversification, Zhen Fan, Vance M Whitaker

Faculty, Staff and Student Publications

Cultivated strawberry (Fragaria × ananassa) has a brief history of less than 300 yr, beginning with the hybridization of octoploids Fragaria chiloensis and Fragaria virginiana. Here we explored the genomic signatures of early domestication and subsequent diversification for different climates using whole-genome sequences of 289 wild, heirloom, and modern varieties from two major breeding programs in the United States. Four nonadmixed wild octoploid populations were identified, with recurrent introgression among the sympatric populations. The proportion of F. virginiana ancestry increased by 20% in modern varieties over initial hybrids, and the proportion of F. chiloensis subsp. pacifica rose from 0% to …

Factors Associated With The Ability Of Us Nursing Homes To Accept Residents With Severe Obesity, Cynthia Mcmahan, Bianca Shieu, Alison Trinkoff, Nicholas Castle, David G Wolf, Steven Handler, John A Harris

Faculty, Staff and Student Publications

Objectives: Severe obesity in nursing home (NH) residents is associated with specialized care needs, limited mobility, and challenges in daily living. The COVID-19 pandemic strained NH resources and exacerbated staffing shortages. This study aimed to assess the ability of US NHs to accept and care for residents with severe obesity post-COVID, as well as associated NH factors.

Design: Cross-sectional nationwide survey of NH administrators (2021-2022).

Setting and participants: 290 NHs from a national sample (n = 224) and a targeted sample in Massachusetts and New Jersey (n = 66).

Methods: A survey designed to assess how NHs approach admitting and …

Intermittent Fasting And Its Impact On Toxicities, Symptoms And Quality Of Life In Patients On Active Cancer Treatment, Robert Li Sucholeiki, Casey L Propst, David S Hong, Goldy C George

Faculty, Staff and Student Publications

Intermittent fasting is a dietary intervention that is increasingly being tested for positive outcomes in patients receiving cancer treatment. In this review, we examine the impact of intermittent fasting on symptoms, toxicities, and quality of life in patients undergoing cancer therapy and highlight unmet investigative areas to prompt future research. While current evidence is preliminary and conclusions mixed, some promising clinical studies suggest that intermittent fasting interventions may improve fatigue and reduce gastrointestinal toxicities in certain patients with cancer. Emerging clinical evidence also demonstrates that intermittent fasting may reduce off-target DNA damage, and induce favorable cellular-level immune remodeling. Furthermore, intermittent …

Stabilizing Histamine Release In Gut Mast Cells Mitigates Peripheral And Central Inflammation After Stroke, Tyler J Lefevre, Wenyuan Wei, Elizaveta Mukhaleva, Sai Pranathi Meda Venkata, Naincy R Chandan, Saji Abraham, Yong Li, Carmen W Dessauer, Nagarajan Vaidehi, Alan V Smrcka

Faculty, Staff and Student Publications

Highly homologous members of the Gαi family, Gαi1-3, have distinct tissue distributions and physiological functions, yet their biochemical and functional properties are very similar. We recently identified PDZ-RhoGEF (PRG) as a novel Gαi1 effector that is poorly activated by Gαi2. In a proteomic proximity labeling screen we observed a strong preference for Gαi1 relative to Gαi2 with respect to engagement of a broad range of potential targets. We investigated the mechanistic basis for this selectivity using PRG as a representative target. Substitution of either the helical domain (HD) from Gαi1 into Gαi2 or substitution of a single amino acid, A230 …

Genomic Landscape Of Lynch Syndrome Colorectal Neoplasia Identifies Shared Mutated Neoantigens For Immunoprevention, Ana M Bolivar, Fahriye Duzagac, Nan Deng, Laura Reyes-Uribe, Kyle Chang, Wenhui Wu, Charles M Bowen, Melissa W Taggart, Selvi Thirumurthi, Patrick M Lynch, Y Nancy You, Jesus Rodriguez-Pascual, Steven M Lipkin, Scott Kopetz, Paul Scheet, Gregory A Lizee, Alexandre Reuben, Krishna M Sinha, Eduardo Vilar

Faculty, Staff and Student Publications

Background & aims: Lynch syndrome (LS) carriers develop mismatch repair-deficient neoplasia with high neoantigen (neoAg) rates. No detailed information on targetable neoAgs from LS precancers exists, which is crucial for vaccine development and immune-interception strategies. We report a focused somatic mutation and frameshift-neoAg landscape of microsatellite loci from colorectal polyps without malignant potential (PWOMP), precancers, and early-stage cancers in LS carriers.

Methods: We generated paired whole-exome and transcriptomic sequencing data from 8 colorectal PWOMP, 41 precancers, 8 advanced precancers, and 12 early-stage cancers of 43 LS carriers. A computational pipeline was developed to predict, rank, and prioritize the top 100 …

Revisiting Feeding Tube Utilization In Oropharynx Cancer: 6-Year Prospective Registry Analysis, Brady J Anderson, Amy C Moreno, Yun Qing, J Jack Lee, Faye M Johnson, Miriam N Lango, Carly E A Barbon, Lavanya Tripuraneni, Ariana Sahli, Vicki Piper, Neil Gross, Clifton D Fuller, Stephen Y Lai, Jeffrey N Myers, Katherine A Hutcheson

Faculty, Staff and Student Publications

OBJECTIVE: Patients treated for oropharyngeal cancer (OPC) have historically demonstrated high feeding tube rates for decreased oral intake and malnutrition. We re-examined feeding tube practices in these patients.

STUDY DESIGN: Retrospective analysis of prospective cohort from 2015 to 2021.

SETTING: Single-institution NCI-Designated Comprehensive Cancer Center.

METHODS: With IRB approval, patients with new oropharyngeal squamous cell cancer or (unknown primary with neck metastasis) were enrolled. Baseline swallowing was assessed via videofluoroscopy and Performance Status Scale for Head and Neck Cancer (PSSHN). G-tubes or nasogastric tubes (NGT) were placed for weight loss before, during, or after treatment. Prophylactic NGT were placed during …

Hypertensive Disorders Of Pregnancy And Long-Term Maternal Cardiovascular And Metabolic Biomarkers, Ashley N Battarbee, Lisa Mele, Mark B Landon, Michael W Varner, Brian M Casey, Uma M Reddy, Ronald J Wapner, Dwight J Rouse, John M Thorp, Edward K Chien, George Saade, Alan M Peaceman, Sean C Blackwell

Faculty, Staff and Student Publications

Objective: This study aimed to measure the association between hypertensive disorders of pregnancy (HDP) and long-term maternal metabolic and cardiovascular biomarkers.

Study design: Follow-up study of patients who completed glucose tolerance testing 5 to 10 years after enrollment in a mild gestational diabetes mellitus (GDM) treatment trial or concurrent non-GDM cohort. Maternal serum insulin concentrations and cardiovascular markers VCAM-1, VEGF, CD40L, GDF-15, and ST-2 were measured, and insulinogenic index (IGI, pancreatic β-cell function) and 1/ homeostatic model assessment (insulin resistance) were calculated. Biomarkers were compared by presence of HDP (gestational hypertension or preeclampsia) during pregnancy. Multivariable linear regression estimated the …

The Hepatokine Orosomucoid 2 Mediates Beneficial Metabolic Effects Of Bile Acids, Sung Ho Lee, Ji Ho Suh, Mi Jeong Heo, Jong Min Choi, Yang Yang, Hyun-Jung Jung, Zhanguo Gao, Yongmei Yu, Sung Yun Jung, Mikhail G Kolonin, Aaron R Cox, Sean M Hartig, Holger K Eltzschig, Cynthia Ju, David D Moore, Kang Ho Kim

Faculty, Staff and Student Publications

Bile acids (BAs) are pleiotropic regulators of metabolism. Elevated levels of hepatic and circulating BAs improve energy metabolism in peripheral organs, but the precise mechanisms underlying the metabolic benefits and harm still need to be fully understood. In the current study, we identified orosomucoid 2 (ORM2) as a liver-secreted hormone (i.e., hepatokine) induced by BAs and investigated its role in BA-induced metabolic improvements in mouse models of diet-induced obesity. Contrary to our expectation, under a high-fat diet (HFD), our Orm2 knockout (Orm2-KO) exhibited a lean phenotype compared with C57BL/6J control, partly due to the increased energy expenditure. However, when challenged …

Financial Hardship And Neighborhood Socioeconomic Disadvantage In Long-Term Childhood Cancer Survivors, Alex J Fauer, Weiyu Qiu, I-Chan Huang, Patricia A Ganz, Jacqueline N Casillas, K Robin Yabroff, Gregory T Armstrong, Wendy Leisenring, Rebecca Howell, Carrie R Howell, Anne C Kirchhoff, Yutaka Yasui, Paul C Nathan

Faculty, Staff and Student Publications

Background: Long-term survivors of childhood cancer face elevated risk for financial hardship. We evaluate whether childhood cancer survivors live in areas of greater deprivation and the association with self-reported financial hardships.

Methods: We performed a cross-sectional analysis of data from the Childhood Cancer Survivor Study between 1970 and 1999 and self-reported financial information from 2017 to 2019. We measured neighborhood deprivation with the Area Deprivation Index (ADI) based on current zip code. Financial hardship was measured with validated surveys that captured behavioral, material and financial sacrifice, and psychological hardship. Bivariate analyses described neighborhood differences between survivors and siblings. Generalized linear …

Design A Friendly Nanoscale Chemical Sensor Based On Gold Nanoclusters For Detecting Thiocyanate Ions In Food Industry Applications, Reham Ali, Sayed M Saleh

Faculty, Staff and Student Publications

The surfactant cetyltrimethylammonium bromide (CTAB) induces the aggregation of gold nanoclusters (GNCs), leading to the development of a proposed fluorometric technique for detecting thiocyanate (SCN-) ions based on an anti-aggregation mechanism. This approach is straightforward to execute, highly sensitive, and selective. A significant quenching effect occurs in fluorescence upon using the aggregation agent CTAB in GNCs synthesis, resulting in a transition from intense red fluorescence to dim red. The decrease in fluorescence intensity of GNCs in the presence of CTAB is caused by the mechanism of fluorescence quenching mediated by aggregation. As the levels of SCN- rise, the fluorescence of …

What Is The Additive Value Of Nutritional Deficiency To Va-Fi In The Risk Assessment For Heart Failure Patients?, Seulgi Erica Kim, Mehrnaz Azarian, Aanand D Naik, Catherine Park, Molly J Horstman, Salim S Virani, Orna Intrator, Christopher I Amos, Ariela Orkaby, Javad Razjouyan

Faculty, Staff and Student Publications

OBJECTIVES: to assess the impact of adding the Prognostic Nutritional Index (PNI) to the U.S. Veterans Health Administration frailty index (VA-FI) for the prediction of time-to-death and other clinical outcomes in Veterans hospitalized with Heart Failure.

METHODS: A retrospective cohort study of veterans hospitalized for heart failure (HF) from October 2015 to October 2018. Veterans ≥50 years with albumin and lymphocyte counts, needed to calculate the PNI, in the year prior to hospitalization were included. We defined malnutrition as PNI ≤43.6, based on the Youden index. VA-FI was calculated from the year prior to the hospitalization and identified three groups: …

Comprehensive Analysis Of Bulk And Single-Cell Transcriptomic Data Reveals A Novel Signature Associated With Endoplasmic Reticulum Stress, Lipid Metabolism, And Liver Metastasis In Pancreatic Cancer, Xiaohong Liu, Bo Ren, Yuan Fang, Jie Ren, Xing Wang, Minzhi Gu, Feihan Zhou, Ruiling Xiao, Xiyuan Luo, Lei You, Yupei Zhao

Faculty, Staff and Student Publications

BACKGROUND: Pancreatic ductal adenocarcinoma (PDAC) is a lethal malignancy with high probability of recurrence and distant metastasis. Liver metastasis is the predominant metastatic mode developed in most pancreatic cancer cases, which seriously affects the overall survival rate of patients. Abnormally activated endoplasmic reticulum stress and lipid metabolism reprogramming are closely related to tumor growth and metastasis. This study aims to construct a prognostic model based on endoplasmic reticulum stress and lipid metabolism for pancreatic cancer, and further explore its correlation with tumor immunity and the possibility of immunotherapy.

METHODS: Transcriptomic and clinical data are acquired from TCGA, ICGC, and GEO …

Ccr2+ Monocytes Replenish Border-Associated Macrophages In The Diseased Mouse Brain, Lingxiao Wang, Jiaying Zheng, Shunyi Zhao, Yushan Wan, Meijie Wang, Dale B Bosco, Chia-Yi Kuan, Jason R Richardson, Long-Jun Wu

Faculty, Staff and Student Publications

Border-associated macrophages (BAMs) are tissue-resident macrophages that reside at the border of the central nervous system (CNS). Since BAMs originate from yolk sac progenitors that do not persist after birth, the means by which this population of cells is maintained is not well understood. Using two-photon microscopy and multiple lineage-tracing strategies, we determine that CCR2+ monocytes are significant contributors to BAM populations following disruptions of CNS homeostasis in adult mice. After BAM depletion, while the residual BAMs possess partial self-repopulation capability, the CCR2+ monocytes are a critical source of the repopulated BAMs. In addition, we demonstrate the existence of CCR2+ …

Associations Between Stress, Health Behaviors, And Quality Of Life In Young Couples During The Transition To Survivorship: Protocol For A Measurement Burst Study, Dalnim Cho, Michael Roth, Susan K Peterson, Kristofer Jennings, Seokhun Kim, Shiao-Pei Weathers, Sairah Ahmed, J Andrew Livingston, Carlos Barcenas, Y Nancy You, Kathrin Milbury

Faculty, Staff and Student Publications

BACKGROUND: Cancer is a life-threatening, stressful event, particularly for young adults due to delays and disruptions in their developmental transitions. Cancer treatment can also cause adverse long-term effects, chronic conditions, psychological issues, and decreased quality of life (QoL) among young adults. Despite numerous health benefits of health behaviors (eg, physical activity, healthy eating, no smoking, no alcohol use, and quality sleep), young adult cancer survivors report poor health behavior profiles. Determining the associations of stress (either cancer-specific or day-to-day stress), health behaviors, and QoL as young adult survivors transition to survivorship is key to understanding and enhancing these survivors' health. …

Revolutionizing Diabetic Foot Ulcer Care: The Senotherapeutic Approach, Guiqin Zhang, Priyadarshani Nadeeshika Samarawickrama, Li Gui, Yuan Ma, Mei Cao, Hong Zhu, Wei Li, Honglin Yang, Kecheng Li, Yang Yang, Enfang Zhu, Wen Li, Yonghan He

Faculty, Staff and Student Publications

Diabetic foot ulcers (DFUs) are a prevalent and profoundly debilitating complication that afflicts individuals with diabetes mellitus (DM). These ulcers are associated with substantial morbidity, recurrence rates, disability, and mortality, imposing substantial economic, psychological, and medical burdens. Timely detection and intervention can mitigate the morbidity and disparities linked to DFU. Nevertheless, current therapeutic approaches for DFU continue to grapple with multifaceted limitations. A growing body of evidence emphasizes the crucial role of cellular senescence in the pathogenesis of chronic wounds. Interventions that try to delay cellular senescence, eliminate senescent cells (SnCs), or suppress the senescence-associated secretory phenotype (SASP) have shown …

Self-Assembled Sting-Activating Coordination Nanoparticles For Cancer Immunotherapy And Vaccine Applications, Xiaoqi Sun, Xuehui Huang, Kyung Soo Park, Xingwu Zhou, Andrew A Kennedy, Carla D Pretto, Qi Wu, Ziye Wan, Yao Xu, Wang Gong, Jonathan Z Sexton, Andrew W Tai, Yu Leo Lei, James J Moon

Faculty, Staff and Student Publications

The cGAS-STING pathway plays a crucial role in innate immune activation against cancer and infections, and STING agonists based on cyclic dinucleotides (CDN) have garnered attention for their potential use in cancer immunotherapy and vaccines. However, the limited drug-like properties of CDN necessitate an efficient delivery system to the immune system. To address these challenges, we developed an immunostimulatory delivery system for STING agonists. Here, we have examined aqueous coordination interactions between CDN and metal ions and report that CDN mixed with Zn2+ and Mn2+ formed distinctive crystal structures. Further pharmaceutical engineering led to the development of a functional coordination …

Vitamin A Status Modulates Epithelial Mesenchymal Transition In The Lung: The Role Of Furin, M Teresa Cabezuelo, Luis Torres, Elena Ortiz-Zapater, Gerardo López-Rodas, M Pilar Marín, Joaquín Timoneda, Juan R Viña, Rosa Zaragozá, Teresa Barber

Faculty, Staff and Student Publications

Vitamin A deficiency (VAD) induced TGF-β hyperactivation and reduced expression of cell adhesion proteins in the lung, suggesting that the disruption of retinoic acid (RA) signaling leads to epithelial-mesenchymal transition (EMT). To elucidate the role of lung vitamin A status in EMT, several EMT markers and the expression of the proprotein convertase furin, which activates TGF-β, were analyzed in two experimental models. Our in vivo model included control rats, VAD rats, and both control rats and VAD rats, treated with RA. For the in vitro studies, human bronchoalveolar epithelial cells treated with RA were used. Our data show that EMT …

Nanocavity-Mediated Purcell Enhancement Of Er In Tio2 Thin Films Grown Via Atomic Layer Deposition, Cheng Ji, Michael T Solomon, Gregory D Grant, Koichi Tanaka, Muchuan Hua, Jianguo Wen, Sagar Kumar Seth, Connor P Horn, Ignas Masiulionis, Manish Kumar Singh, Sean E Sullivan, F Joseph Heremans, David D Awschalom, Supratik Guha, Alan M Dibos

Faculty, Staff and Student Publications

The use of trivalent erbium (Er3+), typically embedded as an atomic defect in the solid-state, has widespread adoption as a dopant in telecommunication devices and shows promise as a spin-based quantum memory for quantum communication. In particular, its natural telecom C-band optical transition and spin-photon interface make it an ideal candidate for integration into existing optical fiber networks without the need for quantum frequency conversion. However, successful scaling requires a host material with few intrinsic nuclear spins, compatibility with semiconductor foundry processes, and straightforward integration with silicon photonics. Here, we present Er-doped titanium dioxide (TiO2) thin film growth on silicon …

Comparison Of Two Formulations Of Intravenous Lipid Emulsions In Pediatric Intestinal Failure, Mamta Naik, Alexandria Lawrence, Allison Davidson, John Chapman, Dalya Ferguson, Allison L Speer, Essam Imseis

Faculty, Staff and Student Publications

Purpose: The effect of different types of lipid emulsion may guide therapy of patients with intestinal failure (IF) to limit morbidity such as intestinal failure-associated liver disease (IFALD).

Methods: A retrospective chart review of pediatric patients with IF who received soybean oil lipid emulsion (SL) or mixed oil lipid emulsion (ML) was performed. Data over 1 year were collected.

Results: Forty-five patients received SL and 34 received ML. There were no differences in the incidence (82 versus 74%, P = 0.35) or resolution (86 versus 92%, P = 0.5) of IFALD between the cohorts. The median dose of ML was …

Neighborhood Light At Night And Noise Levels, And Long-Term Sleep Trajectories In The Southern Community Cohort Study, Samuel H Nyarko, Qian Xiao

Faculty, Staff and Student Publications

While light at night (LAN) and noise levels have been linked to suboptimal sleep outcomes, little is known about the link between these factors and long-term suboptimal sleep trajectories. The current study examined the association of neighborhood LAN and nighttime noise with long-term sleep trajectories in a cohort of Black individuals and White individuals predominantly from low-income communities. We used data from the Southern Community Cohort Study (N = 28,759 Black individuals and 16,276 White individuals). Sleep duration was self-reported at baseline and after an average of five years of follow-up, based on which we constructed nine sleep trajectories: normal-normal …

The Hallmarks Of Precancer, Mary M Stangis, Zhengyi Chen, Jimin Min, Sarah E Glass, Jordan O Jackson, Megan D Radyk, Xen Ping Hoi, W Nathaniel Brennen, Ming Yu, Huy Q Dinh, Robert J Coffey, Martha J Shrubsole, Keith S Chan, William M Grady, Srinivasan Yegnasubramanian, Costas A Lyssiotis, Anirban Maitra, Richard B Halberg, Neelendu Dey, Ken S Lau

Faculty, Staff and Student Publications

Research on precancers, as defined as at-risk tissues and early lesions, is of high significance given the effectiveness of early intervention. We discuss the need for risk stratification to prevent overtreatment, an emphasis on the role of genetic and epigenetic aging when considering risk, and the importance of integrating macroenvironmental risk factors with molecules and cells in lesions and at-risk normal tissues for developing effective intervention and health policy strategies.

Analyzing Pelvic Asymmetry By Sex And Ancestry: Insights From An Osteological Collection, Bryan O Ren, Robert W Goldberg, Karen D Standefer, Jason R Teplensky, Joseph P Drain, Conor F Mccarthy, John G Birch, Raymond W Liu

Faculty, Staff and Student Publications

Introduction: Pelvic asymmetry has been noted in pelvic imaging, and might influence the development of various spinal pathologies, most notably scoliosis. There is a limited understanding of the relationship between pelvic asymmetry and sex and ancestry, and limited use of 3D modeling. The purpose of this study was to identify pelvic asymmetry and morphology differences between sex and ancestry utilizing 3D modeling on young adults in an osteological collection.

Methods: Thirty-three osteological pelvic specimens aged 18-25 years (average age 21.4 ± 2.0 years) were scanned to create virtual 3D models for analysis. Pelvic asymmetry and morphology were measured and compared …

Comprehensive Analysis Of Transcription Factor-Based Molecular Subtypes And Their Correlation To Clinical Outcomes In Small-Cell Lung Cancer, Sehhoon Park, Tae Hee Hong, Soohyun Hwang, Simon Heeke, Carl M Gay, Jiyeon Kim, Hyun-Ae Jung, Jong-Mu Sun, Jin Seok Ahn, Myung-Ju Ahn, Jong Ho Cho, Yong Soo Choi, Jhingook Kim, Young Mog Shim, Hong Kwan Kim, Lauren Averett Byers, John V Heymach, Yoon-La Choi, Se-Hoon Lee, Keunchil Park

Faculty, Staff and Student Publications

BACKGROUND: Recent studies have reported the predictive and prognostic value of novel transcriptional factor-based molecular subtypes in small-cell lung cancer (SCLC). We conducted an in-depth analysis pairing multi-omics data with immunohistochemistry (IHC) to elucidate the underlying characteristics associated with differences in clinical outcomes between subtypes.

METHODS: IHC (n = 252), target exome sequencing (n = 422), and whole transcriptome sequencing (WTS, n = 189) data generated from 427 patients (86.4% males, 13.6% females) with SCLC were comprehensively analysed. The differences in the mutation profile, gene expression profile, and inflammed signatures were analysed according to the IHC-based molecular subtype.

FINDINGS: IHC-based …

Learning From Data In Dentistry: Summary Of The Third Annual Openwide Conference, Elsbeth Kalenderian, Kawtar Zouaidi, Jan Yeager, Janelle Urata, Alfa Yansane, Bunmi Tokede, D Brad Rindal, Heiko Spallek, Joel White, Muhammad Walji

Faculty, Staff and Student Publications

The overarching goal of the third scientific oral health symposium was to introduce the concept of a learning health system to the dental community and to identify and discuss cutting-edge research and strategies using data for improving the quality of dental care and patient safety. Conference participants included clinically active dentists, dental researchers, quality improvement experts, informaticians, insurers, EHR vendors/developers, and members of dental professional organizations and dental service organizations. This report summarizes the main outputs of the third annual OpenWide conference held in Houston, Texas, on October 12, 2022, as an affiliated meeting of the American Dental Association (ADA) …