27 Works

Data from: From the cover: three-dimensional (3d) heparg spheroid model with physiologically relevant xenobiotic metabolism competence and hepatocyte functionality for liver toxicity screening.

Sreenivasa C. Ramaiahgari, Suramya Waidyanatha, Darlene Dixon, Michael J. DeVito, Richard S. Paules & Stephen S. Ferguson
Effective prediction of human responses to chemical and drug exposure is of critical importance in environmental toxicology research and drug development. While significant progress has been made to address this challenge using invitro liver models, these approaches often fail due to inadequate tissue model functionality. Herein, we describe the development, optimization, and characterization of a novel three-dimensional (3D) spheroid model using differentiated HepaRG cells that achieve and maintain physiologically relevant levels of xenobiotic metabolism (CYP1A2,...

Data from: A rat liver transcriptomic point of departure predicts a prospective liver or non-liver apical point of departure

Kamin J. Johnson, Scott S. Auerbach & Eduardo Costa
Identifying a toxicity point of departure (POD) is a required step in human health risk characterization of crop protection molecules, and this POD has historically been derived from apical endpoints across a battery of animal-based toxicology studies. Using rat transcriptome and apical data for 79 molecules obtained from Open TG-GATES (Toxicogenomics Project-Genomics Assisted Toxicity Evaluation System) (632 datasets), the hypothesis was tested that a short-term exposure, transcriptome-based liver biological effect POD (BEPOD) could estimate a...

Data from: Poor endometrial proliferation after clomiphene is associated with altered estrogen action

Leah Hawkins Bressler, Marc Fritz, San-Pin Wu, Lingwen Yuan, Suzanna Kafer, Tianyuan Wang, Francesco DeMayo & Steven Young
Context: Suboptimal endometrial thickening is associated with lower pregnancy rates and occurs in some infertile women treated with clomiphene. Objective: To examine cellular and molecular differences in the endometrium of women with suboptimal versus optimal endometrial thickening following clomiphene. Design: Translational prospective cohort study from 2018-2020. Setting: University-affiliated clinic. Patients or Participants: Reproductive age women with unexplained infertility treated with 100mg of clomiphene cycle days 3-7 who developed optimal (≥8mm; n=6, controls) or suboptimal (<6mm;...

Data from: Human endometrial transcriptome and progesterone receptor cistrome reveal important pathways and epithelial regulators

Ru-Pin Alicia Chi, Tianyuan Wang, Nyssa Adams, San-Pin Wu, Steven Young, Thomas Spencer & Francesco DeMayo
Context. Poor uterine receptivity is one major factor leading to pregnancy loss and infertility. Understanding the molecular events governing successful implantation is hence critical in combating infertility. Objective. To define PGR-regulated molecular mechanisms and epithelial roles in receptivity. Design. RNA-seq and PGR-ChIP-seq were conducted in parallel to identify PGR-regulated pathways during the WOI in endometrium of fertile women. Setting. Endometrial biopsies from the proliferative and mid-secretory phases were analyzed. Patients or Other Participants. Participants were...

Data from: Evaluating in vitro-in vivo extrapolation of toxicokinetics

John F. Wambaugh, Michael F. Hughes, Caroline L. Ring, Denise K. MacMillan, Jermaine Ford, Timothy R. Fennell, Sherry R. Black, Rodney W. Snyder, Nisha S. Sipes, Barbara Wetmore, Joost Westerhout, R. Woodrow Setzer, Robert Pearce, Jane-Ellen Simmons, Russell S. Thomas, Robert G Pearce, Barbara A Wetmore & Jane Ellen Simmons
Prioritizing the risk posed by thousands of chemicals potentially present in the environment requires exposure, toxicity, and toxicokinetic (TK) data, which are often unavailable. Relatively high throughput, in vitro TK (HTTK) assays and in vitro-to-in vivo extrapolation (IVIVE) methods have been developed to predict TK, but most of the in vivo TK data available to benchmark these methods are from pharmaceuticals. Here we report on new, in vivo rat TK experiments for 26 non-pharmaceutical chemicals...

Data from: Dietary challenges differentially affect activity and sleep/wake behavior in mus musculus: isolating independent associations with diet/energy balance and body weight

Isaac J. Perron, Brendan T. Keenan, Karthikeyani Chellappa, Nicholas F. Lahens, Nicole Y. Yohn, Keith R. Shockley, Allan I. Pack & Sigrid C. Veasey
Background and Aims: Associated with numerous metabolic and behavioral abnormalities, obesity is classified by metrics reliant on body weight (such as body mass index). However, overnutrition is the common cause of obesity, and may independently contribute to these obesity-related abnormalities. Here, we use dietary challenges to parse apart the relative influence of diet and/or energy balance from body weight on various metabolic and behavioral outcomes. Materials and Methods: Seventy male mice (mus musculus) were subjected...

Additional file 4 of A comprehensive update on CIDO: the community-based coronavirus infectious disease ontology

Yongqun He, Hong Yu, Anthony Huffman, Asiyah Yu Lin, Darren A. Natale, John Beverley, Ling Zheng, Yehoshua Perl, Zhigang Wang, Yingtong Liu, Edison Ong, Yang Wang, Philip Huang, Long Tran, Jinyang Du, Zalan Shah, Easheta Shah, Roshan Desai, Hsin-hui Huang, Yujia Tian, Eric Merrell, William D. Duncan, Sivaram Arabandi, Lynn M. Schriml, Jie Zheng … & Barry Smith
Additional file 4: Supplemental Table 3. Protein Ontology representation of SARS-CoV-2 proteins. Comparative information in RefSeq and UniProtKB is also provided.

A comprehensive update on CIDO: the community-based coronavirus infectious disease ontology

Yongqun He, Hong Yu, Anthony Huffman, Asiyah Yu Lin, Darren A. Natale, John Beverley, Ling Zheng, Yehoshua Perl, Zhigang Wang, Yingtong Liu, Edison Ong, Yang Wang, Philip Huang, Long Tran, Jinyang Du, Zalan Shah, Easheta Shah, Roshan Desai, Hsin-hui Huang, Yujia Tian, Eric Merrell, William D. Duncan, Sivaram Arabandi, Lynn M. Schriml, Jie Zheng … & Barry Smith
Abstract Background The current COVID-19 pandemic and the previous SARS/MERS outbreaks of 2003 and 2012 have resulted in a series of major global public health crises. We argue that in the interest of developing effective and safe vaccines and drugs and to better understand coronaviruses and associated disease mechenisms it is necessary to integrate the large and exponentially growing body of heterogeneous coronavirus data. Ontologies play an important role in standard-based knowledge and data representation,...

Data from: Convergent evolution of broadband reflectors underlies metallic colorations in butterflies

Christopher Day, Anna Ren, Arnaud Martin & Joseph Hanly
Supplementary Files for Ren, Day et al. 2020 : Convergent evolution of broadband reflectors underlies metallic coloration in butterflies

Data from: Functional and mechanistic neurotoxicity profiling using human iPSC–derived neural 3D cultures

Oksana Sirenko, Frederick Parham, Kristen Ryan, Carole Crittenden, Grischa Chandy, Sarah Vargas-Hurlston, Steven Dea, Neha Sodhi, Steven Biesmans, Sergio Mora, Olivin Guicherit, Mamta Behl, Fabian Zanella, Ryan Gordon & Cassiano Carromeu
Neurological disorders affect millions of people worldwide and appear to be on the rise. While the reason for this increase remains unknown, environmental factors are a suspected contributor. Hence, there is an urgent need to develop more complex, biologically relevant, and predictive in vitro assays to screen larger sets of compounds with the potential for neurotoxicity. Here, we employed a human induced pluripotent stem cell (iPSC)-based 3D neural platform composed of mature cortical neurons and...

Data from: Application of benchmark concentration (BMC) analysis on zebrafish data – a new perspective for quantifying toxicity in alternative animal models

Jui-Hua Hsieh, Kristen Ryan, Alexander Sedykh, Ja-An Lin, Andrew J. Shapiro, Frederick Parham & Mamta Behl
Over the past decade, the zebrafish is increasingly being used as a model to screen for chemical-mediated toxicities including developmental toxicity (DT) and neurotoxicity (NT). One of the major challenges is lack of harmonization in data analysis approaches, thereby posing difficulty in comparing findings across laboratories. To address this, we sought to establish a unified data analysis strategy for both DT and NT data, by adopting the benchmark concentration (BMC) analysis. There are two critical...

Additional file 4 of A comprehensive update on CIDO: the community-based coronavirus infectious disease ontology

Yongqun He, Hong Yu, Anthony Huffman, Asiyah Yu Lin, Darren A. Natale, John Beverley, Ling Zheng, Yehoshua Perl, Zhigang Wang, Yingtong Liu, Edison Ong, Yang Wang, Philip Huang, Long Tran, Jinyang Du, Zalan Shah, Easheta Shah, Roshan Desai, Hsin-hui Huang, Yujia Tian, Eric Merrell, William D. Duncan, Sivaram Arabandi, Lynn M. Schriml, Jie Zheng … & Barry Smith
Additional file 4: Supplemental Table 3. Protein Ontology representation of SARS-CoV-2 proteins. Comparative information in RefSeq and UniProtKB is also provided.

Supplementary Material_Matalon December 21 2022.docx

james mobley, Adam Molyvdas, Kyoko Kojima, israr Ahmad, Tamas Jilling, Jian-Liang Li, Stavros Garantziotis & Sadis Matalon
Supplementary material containing a supplementary figure and two supplementary tables (Table 1 contains two parts)

Supplemental material from: ESR1 mutations associated with EIS change conformation of ligand receptor complex and alter transcriptome profile

Yin Li, Katherine Hamilton, Lalith Perera, Tianyuan Wang, Artiom Gruzdev, Tanner Jefferson, Austin Zhang, Emilie Mathura, Kevin Gerrish, Laura Wharey, Negin Martin, Jian-Liang Li & Kenneth Korach
Estrogen insensitivity syndrome (EIS) arises from rare mutations in estrogen receptor α (ERα, encoded by ESR1 gene) resulting in the inability of estrogen to exert its biological effects. Due to the rarity, mutations in ESR1 gene and the underlying molecular mechanisms of EIS have not been thoroughly studied. Here, we investigate known ESR1 mutants, Q375H and R394H, associated with EIS patients using in vitro and in vivo systems. Comparison of the transcriptome and DNA methylome...

Supplemental materials for: Peri- and post-pubertal estrogen exposures of female mice optimize uterine responses later in life

Sylvia Hewitt, Marleny Carmona, Grace Foley, Lauren Donoghue, Sydney Lierz, Wipawee Winuthayanon & Kenneth Korach
At birth, all female mice, including those that either lack estrogen receptor α (ERα-knockout) or that express mutated forms of ERα (AF2ERKI), have a hypoplastic uterus. However, uterine growth and development that normally accompanies pubertal maturation does not occur in ERα-knockout or AF2ERKI mice, indicating ERα mediated estrogen signaling is essential for this process. Mice that lack Cyp19 (aromatase, ArKO mice), an enzyme critical for estrogen (E2) synthesis, are unable to make E2, and lack...

Additional file 1 of A comprehensive update on CIDO: the community-based coronavirus infectious disease ontology

Yongqun He, Hong Yu, Anthony Huffman, Asiyah Yu Lin, Darren A. Natale, John Beverley, Ling Zheng, Yehoshua Perl, Zhigang Wang, Yingtong Liu, Edison Ong, Yang Wang, Philip Huang, Long Tran, Jinyang Du, Zalan Shah, Easheta Shah, Roshan Desai, Hsin-hui Huang, Yujia Tian, Eric Merrell, William D. Duncan, Sivaram Arabandi, Lynn M. Schriml, Jie Zheng … & Barry Smith
Additional file 1: Supplemental file 1. Visualization of the Evolution of CIDO.

Additional file 1 of A comprehensive update on CIDO: the community-based coronavirus infectious disease ontology

Yongqun He, Hong Yu, Anthony Huffman, Asiyah Yu Lin, Darren A. Natale, John Beverley, Ling Zheng, Yehoshua Perl, Zhigang Wang, Yingtong Liu, Edison Ong, Yang Wang, Philip Huang, Long Tran, Jinyang Du, Zalan Shah, Easheta Shah, Roshan Desai, Hsin-hui Huang, Yujia Tian, Eric Merrell, William D. Duncan, Sivaram Arabandi, Lynn M. Schriml, Jie Zheng … & Barry Smith
Additional file 1: Supplemental file 1. Visualization of the Evolution of CIDO.

Additional file 3 of A comprehensive update on CIDO: the community-based coronavirus infectious disease ontology

Yongqun He, Hong Yu, Anthony Huffman, Asiyah Yu Lin, Darren A. Natale, John Beverley, Ling Zheng, Yehoshua Perl, Zhigang Wang, Yingtong Liu, Edison Ong, Yang Wang, Philip Huang, Long Tran, Jinyang Du, Zalan Shah, Easheta Shah, Roshan Desai, Hsin-hui Huang, Yujia Tian, Eric Merrell, William D. Duncan, Sivaram Arabandi, Lynn M. Schriml, Jie Zheng … & Barry Smith
Additional file 3: Supplemental Table 2. CIDO statistics including terms imported from major reference ontologies.

Additional file 3 of A comprehensive update on CIDO: the community-based coronavirus infectious disease ontology

Yongqun He, Hong Yu, Anthony Huffman, Asiyah Yu Lin, Darren A. Natale, John Beverley, Ling Zheng, Yehoshua Perl, Zhigang Wang, Yingtong Liu, Edison Ong, Yang Wang, Philip Huang, Long Tran, Jinyang Du, Zalan Shah, Easheta Shah, Roshan Desai, Hsin-hui Huang, Yujia Tian, Eric Merrell, William D. Duncan, Sivaram Arabandi, Lynn M. Schriml, Jie Zheng … & Barry Smith
Additional file 3: Supplemental Table 2. CIDO statistics including terms imported from major reference ontologies.

Supplementary Material_Matalon December 21 2022.docx

james mobley, Adam Molyvdas, Kyoko Kojima, israr Ahmad, Tamas Jilling, Jian-Liang Li, Stavros Garantziotis & Sadis Matalon
Supplementary material containing a supplementary figure and two supplementary tables (Table 1 contains two parts)

Data from: In vivo assessment of respiratory burst inhibition by xenobiotic exposure using larval zebrafish

Jeffrey Yoder, Drake Phelps, Ashley Fletcher, Dori Germolec, Ivan Rodriguez-Nunez, Michele Balik-Meisner, Debra Tokarz & David Reif
Currently assessment of the potential immunotoxicity of a given agent involves a tiered approach for hazard identification and mechanistic studies, including observational studies, evaluation of immune function, and measurement of susceptibility to infectious and neoplastic diseases. These studies generally use costly low-throughput mammalian models. Zebrafish, however, offer an excellent alternative due to their rapid development, ease of maintenance, and homology to mammalian immune system function and development. Larval zebrafish also are a convenient model to...

β-cell-specific deletion of Zfp148 improves nutrient-stimulated β-cell Ca2+ responses

Christopher Emfinger, Alan Attie, Matthew Merrins, Eleonora De Klerk, Matthias Hebrok, Richard Kibbey, Rebecca Cardone, Kathryn Schueler, Mary Rabaglia, Shane Simonett, Donnie Stapleton, Kelly Mitok, Sophie Lewandowski, Ziyue Wang, Christina Kendziorski, Mark Keller, Hannah Foster, Stephen Gygi, Xinyue Liu, Joao Paulo, Qinq Yu & José Perales
Insulin secretion from pancreatic β-cells is essential for glucose homeostasis. An insufficient response to the demand for insulin results in diabetes. We previously showed that β-cell-specific deletion of Zfp148 (β-Zfp148KO) improves glucose tolerance and insulin secretion in mice. Here, we performed Ca2+ imaging of islets from β‑Zfp148KO and control mice on both a chow and a Western-style diet. β-Zfp148KO islets demonstrate improved sensitivity and sustained Ca2+ oscillations in response to elevated glucose. β-Zfp148KO islets also...

Additional file 2 of A comprehensive update on CIDO: the community-based coronavirus infectious disease ontology

Yongqun He, Hong Yu, Anthony Huffman, Asiyah Yu Lin, Darren A. Natale, John Beverley, Ling Zheng, Yehoshua Perl, Zhigang Wang, Yingtong Liu, Edison Ong, Yang Wang, Philip Huang, Long Tran, Jinyang Du, Zalan Shah, Easheta Shah, Roshan Desai, Hsin-hui Huang, Yujia Tian, Eric Merrell, William D. Duncan, Sivaram Arabandi, Lynn M. Schriml, Jie Zheng … & Barry Smith
Additional file 2: Supplemental Table 1. Resources used for our coronavirus disease-related data collection.

Additional file 2 of A comprehensive update on CIDO: the community-based coronavirus infectious disease ontology

Yongqun He, Hong Yu, Anthony Huffman, Asiyah Yu Lin, Darren A. Natale, John Beverley, Ling Zheng, Yehoshua Perl, Zhigang Wang, Yingtong Liu, Edison Ong, Yang Wang, Philip Huang, Long Tran, Jinyang Du, Zalan Shah, Easheta Shah, Roshan Desai, Hsin-hui Huang, Yujia Tian, Eric Merrell, William D. Duncan, Sivaram Arabandi, Lynn M. Schriml, Jie Zheng … & Barry Smith
Additional file 2: Supplemental Table 1. Resources used for our coronavirus disease-related data collection.

A comprehensive update on CIDO: the community-based coronavirus infectious disease ontology

Yongqun He, Hong Yu, Anthony Huffman, Asiyah Yu Lin, Darren A. Natale, John Beverley, Ling Zheng, Yehoshua Perl, Zhigang Wang, Yingtong Liu, Edison Ong, Yang Wang, Philip Huang, Long Tran, Jinyang Du, Zalan Shah, Easheta Shah, Roshan Desai, Hsin-hui Huang, Yujia Tian, Eric Merrell, William D. Duncan, Sivaram Arabandi, Lynn M. Schriml, Jie Zheng … & Barry Smith
Abstract Background The current COVID-19 pandemic and the previous SARS/MERS outbreaks of 2003 and 2012 have resulted in a series of major global public health crises. We argue that in the interest of developing effective and safe vaccines and drugs and to better understand coronaviruses and associated disease mechenisms it is necessary to integrate the large and exponentially growing body of heterogeneous coronavirus data. Ontologies play an important role in standard-based knowledge and data representation,...

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