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Patel J, Chaudhary H, Panchal S, Joshi T, Joshi R. Endocrine-disrupting chemicals and hormonal profiles in PCOS women: A comparative study between urban and rural environment. Reprod Toxicol 2024; 125:108562. [PMID: 38417580 DOI: 10.1016/j.reprotox.2024.108562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Revised: 02/22/2024] [Accepted: 02/24/2024] [Indexed: 03/01/2024]
Abstract
Polycystic Ovary Syndrome (PCOS), a multifaceted endocrine disorder, affects a significant proportion of women globally, with its etiology rooted in both genetic and environmental factors. This study delves into the environmental aspect, particularly focusing on the role of endocrine-disrupting chemicals (EDCs) in the context of urbanization and industrialization. This research examines the impact of endocrine-disrupting chemicals (EDCs) - Bisphenol A (BPA), Mono-ethyl Hexyl Phthalate (MEHP), and Di-ethyl Hexyl Phthalate (DEHP) - on 40 women with Polycystic Ovary Syndrome (PCOS) across urban and rural Gujarat. Employing High-Performance Liquid Chromatography (HPLC) and chemiluminescence, we analyzed their blood samples for EDCs levels and hormonal parameters. Urban individuals displayed significantly higher BPA and DEHP concentrations, highlighting the environmental exposure differences. Notably, urban exposure to MEHP and DEHP correlated with a marked decrease in estradiol levels, while rural DEHP exposure was associated with an increase in estradiol but a decrease in prolactin and DHEAS levels. These findings illuminate the variable effects of EDC exposure on hormonal profiles in PCOS, influenced by geographical and environmental contexts. The study underscores the critical need for tailored environmental health policies to mitigate the diverse impacts of EDCs, advocating for a nuanced approach to PCOS management that considers environmental exposures. Our insights contribute to the understanding of PCOS's hormonal dynamics, emphasizing the significance of addressing EDC exposure in different settings.
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Affiliation(s)
- Jalpa Patel
- Department of Biochemistry and Forensic Science, University School of Sciences, Gujarat University, Ahmedabad, Gujarat 380009, India
| | - Hiral Chaudhary
- Department of Biochemistry and Forensic Science, University School of Sciences, Gujarat University, Ahmedabad, Gujarat 380009, India
| | - Sonal Panchal
- Dr. Nagori's Institute for Infertility and IVF, Ahmedabad, Gujarat 380009, India
| | - Trupti Joshi
- Urmi Hospital, Umreth-388220, Anand, Gujarat, India
| | - Rushikesh Joshi
- Department of Biochemistry and Forensic Science, University School of Sciences, Gujarat University, Ahmedabad, Gujarat 380009, India.
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Mundada S, Reddy N, Joshi T. Zinc in the Treatment of Neonatal Jaundice: Authors' Reply. Indian Pediatr 2024; 61:288-289. [PMID: 38469849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/13/2024]
Affiliation(s)
- Smita Mundada
- Department of Pediatrics, Government Medical College, Aurangabad, Maharashtra, India
| | - Nikhil Reddy
- Department of Pediatrics, Government Medical College, Aurangabad, Maharashtra, India.
| | - Trupti Joshi
- Department of Pediatrics, Government Medical College, Aurangabad, Maharashtra, India
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3
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Peláez-Vico MÁ, Sinha R, Induri SP, Lyu Z, Venigalla SD, Vasireddy D, Singh P, Immadi MS, Pascual LS, Shostak B, Mendoza-Cózatl D, Joshi T, Fritschi FB, Zandalinas SI, Mittler R. The impact of multifactorial stress combination on reproductive tissues and grain yield of a crop plant. Plant J 2024; 117:1728-1745. [PMID: 38050346 DOI: 10.1111/tpj.16570] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 11/15/2023] [Accepted: 11/20/2023] [Indexed: 12/06/2023]
Abstract
Global warming, climate change, and industrial pollution are altering our environment subjecting plants, microbiomes, and ecosystems to an increasing number and complexity of abiotic stress conditions, concurrently or sequentially. These conditions, termed, "multifactorial stress combination" (MFSC), can cause a significant decline in plant growth and survival. However, the impacts of MFSC on reproductive tissues and yield of major crop plants are largely unknown. We subjected soybean (Glycine max) plants to a MFSC of up to five different stresses (water deficit, salinity, low phosphate, acidity, and cadmium), in an increasing level of complexity, and conducted integrative transcriptomic-phenotypic analysis of their reproductive and vegetative tissues. We reveal that MFSC has a negative cumulative effect on soybean yield, that each set of MFSC condition elicits a unique transcriptomic response (that is different between flowers and leaves), and that selected genes expressed in leaves or flowers of soybean are linked to the effects of MFSC on different vegetative, physiological, and/or reproductive parameters. Our study identified networks and pathways associated with reactive oxygen species, ascorbic acid and aldarate, and iron/copper signaling/metabolism as promising targets for future biotechnological efforts to augment the resilience of reproductive tissues of major crop plants to MFSC. In addition, we provide unique phenotypic and transcriptomic datasets for dissecting the mechanistic effects of MFSC on the vegetative, physiological, and reproductive processes of a crop plant.
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Affiliation(s)
- María Ángeles Peláez-Vico
- Division of Plant Sciences and Technology, College of Agriculture Food and Natural Resources and Interdisciplinary Plant Group, University of Missouri, Columbia, Missouri, 65211, USA
| | - Ranjita Sinha
- Division of Plant Sciences and Technology, College of Agriculture Food and Natural Resources and Interdisciplinary Plant Group, University of Missouri, Columbia, Missouri, 65211, USA
| | - Sai Preethi Induri
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, Missouri, 65211, USA
| | - Zhen Lyu
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, Missouri, 65211, USA
| | - Sai Darahas Venigalla
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, Missouri, 65211, USA
| | - Dinesh Vasireddy
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, Missouri, 65211, USA
| | - Pallav Singh
- MU Institute for Data Science and Informatics and Interdisciplinary Plant Group, University of Missouri, Columbia, Missouri, 65211, USA
| | - Manish Sridhar Immadi
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, Missouri, 65211, USA
| | - Lidia S Pascual
- Department of Biology, Biochemistry and Environmental Sciences, University Jaume I, Av. de Vicent Sos Baynat s/n, Castelló de la Plana, 12071, Spain
| | - Benjamin Shostak
- Division of Plant Sciences and Technology, College of Agriculture Food and Natural Resources and Interdisciplinary Plant Group, University of Missouri, Columbia, Missouri, 65211, USA
| | - David Mendoza-Cózatl
- Division of Plant Sciences and Technology, College of Agriculture Food and Natural Resources and Interdisciplinary Plant Group, University of Missouri, Columbia, Missouri, 65211, USA
| | - Trupti Joshi
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, Missouri, 65211, USA
- MU Institute for Data Science and Informatics and Interdisciplinary Plant Group, University of Missouri, Columbia, Missouri, 65211, USA
- Department of Health Management and Informatics, and Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, Missouri, 65211, USA
| | - Felix B Fritschi
- Division of Plant Sciences and Technology, College of Agriculture Food and Natural Resources and Interdisciplinary Plant Group, University of Missouri, Columbia, Missouri, 65211, USA
| | - Sara I Zandalinas
- Department of Biology, Biochemistry and Environmental Sciences, University Jaume I, Av. de Vicent Sos Baynat s/n, Castelló de la Plana, 12071, Spain
| | - Ron Mittler
- Division of Plant Sciences and Technology, College of Agriculture Food and Natural Resources and Interdisciplinary Plant Group, University of Missouri, Columbia, Missouri, 65211, USA
- Department of Surgery, School of Medicine, Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, Missouri, 65201, USA
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4
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Sinha R, Peláez-Vico MÁ, Shostak B, Nguyen TT, Pascual LS, Ogden AM, Lyu Z, Zandalinas SI, Joshi T, Fritschi FB, Mittler R. The effects of multifactorial stress combination on rice and maize. Plant Physiol 2024; 194:1358-1369. [PMID: 37847095 DOI: 10.1093/plphys/kiad557] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 09/28/2023] [Accepted: 09/28/2023] [Indexed: 10/18/2023]
Abstract
The complexity of environmental factors affecting crops in the field is gradually increasing due to climate change-associated weather events, such as droughts or floods combined with heat waves, coupled with the accumulation of different environmental and agricultural pollutants. The impact of multiple stress conditions on plants was recently termed "multifactorial stress combination" (MFSC) and defined as the occurrence of 3 or more stressors that impact plants simultaneously or sequentially. We recently reported that with the increased number and complexity of different MFSC stressors, the growth and survival of Arabidopsis (Arabidopsis thaliana) seedlings declines, even if the level of each individual stress is low enough to have no significant effect on plants. However, whether MFSC would impact commercial crop cultivars is largely unknown. Here, we reveal that a MFSC of 5 different low-level abiotic stresses (salinity, heat, the herbicide paraquat, phosphorus deficiency, and the heavy metal cadmium), applied in an increasing level of complexity, has a significant negative impact on the growth and biomass of a commercial rice (Oryza sativa) cultivar and a maize (Zea mays) hybrid. Proteomics, element content, and mixOmics analyses of MFSC in rice identified proteins that correlate with the impact of MFSC on rice seedlings, and analysis of 42 different rice genotypes subjected to MFSC revealed substantial genetic variability in responses to this unique state of stress combination. Taken together, our findings reveal that the impacts of MFSC on 2 different crop species are severe and that MFSC may substantially affect agricultural productivity.
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Affiliation(s)
- Ranjita Sinha
- Division of Plant Science and Technology, College of Agriculture Food and Natural Resources and Interdisciplinary Plant Group, University of Missouri, Columbia, MO 65211, USA
| | - María Ángeles Peláez-Vico
- Division of Plant Science and Technology, College of Agriculture Food and Natural Resources and Interdisciplinary Plant Group, University of Missouri, Columbia, MO 65211, USA
| | - Benjamin Shostak
- Division of Plant Science and Technology, College of Agriculture Food and Natural Resources and Interdisciplinary Plant Group, University of Missouri, Columbia, MO 65211, USA
| | - Thao Thi Nguyen
- Gehrke Proteomics Center, Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO 65211, USA
| | - Lidia S Pascual
- Department of Biology, Biochemistry and Environmental Sciences, University Jaume I, Av. de Vicent Sos Baynat, s/n, Castelló de la Plana 12071, Spain
| | - Andrew M Ogden
- Division of Plant Science and Technology, College of Agriculture Food and Natural Resources and Interdisciplinary Plant Group, University of Missouri, Columbia, MO 65211, USA
| | - Zhen Lyu
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO 65211, USA
| | - Sara I Zandalinas
- Department of Biology, Biochemistry and Environmental Sciences, University Jaume I, Av. de Vicent Sos Baynat, s/n, Castelló de la Plana 12071, Spain
| | - Trupti Joshi
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO 65211, USA
- Institute for Data Science and Informatics and Interdisciplinary Plant Group, University of Missouri, Columbia, MO 65211, USA
- Department of Biomedical Informatics, Biostatistics and Medical Epidemiology, Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO 65211, USA
| | - Felix B Fritschi
- Division of Plant Science and Technology, College of Agriculture Food and Natural Resources and Interdisciplinary Plant Group, University of Missouri, Columbia, MO 65211, USA
| | - Ron Mittler
- Division of Plant Science and Technology, College of Agriculture Food and Natural Resources and Interdisciplinary Plant Group, University of Missouri, Columbia, MO 65211, USA
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Mundada S, Reddy N, Joshi T. Effect of Oral Zinc in Management of Hyperbilirubinemia in Term Neonates: Authors' Reply. Indian Pediatr 2024; 61:190. [PMID: 38321735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2024]
Affiliation(s)
- Smita Mundada
- Department of Pediatrics, Government Medical College, Aurangabad, Maharashtra
| | - Nikhil Reddy
- Department of Pediatrics, Government Medical College, Aurangabad, Maharashtra.
| | - Trupti Joshi
- Department of Pediatrics, Government Medical College, Aurangabad, Maharashtra
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Srivastava T, Garola RE, Zhou J, Boinpelly VC, Rezaiekhaligh MH, Joshi T, Jiang Y, Ebadi D, Sharma S, Sethna C, Staggs VS, Sharma R, Gipson DS, Hao W, Wang Y, Mariani LH, Hodgin JB, Rottapel R, Yoshitaka T, Ueki Y, Sharma M. Scaffold protein SH3BP2 signalosome is pivotal for immune activation in nephrotic syndrome. JCI Insight 2024; 9:e170055. [PMID: 38127456 DOI: 10.1172/jci.insight.170055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 12/19/2023] [Indexed: 12/23/2023] Open
Abstract
Despite clinical use of immunosuppressive agents, the immunopathogenesis of minimal change disease (MCD) and focal segmental glomerulosclerosis (FSGS) remains unclear. Src homology 3-binding protein 2 (SH3BP2), a scaffold protein, forms an immune signaling complex (signalosome) with 17 other proteins, including phospholipase Cγ2 (PLCγ2) and Rho-guanine nucleotide exchange factor VAV2 (VAV2). Bioinformatic analysis of human glomerular transcriptome (Nephrotic Syndrome Study Network cohort) revealed upregulated SH3BP2 in MCD and FSGS. The SH3BP2 signalosome score and downstream MyD88, TRIF, and NFATc1 were significantly upregulated in MCD and FSGS. Immune pathway activation scores for Toll-like receptors, cytokine-cytokine receptor, and NOD-like receptors were increased in FSGS. Lower SH3BP2 signalosome score was associated with MCD, higher estimated glomerular filtration rate, and remission. Further work using Sh3bp2KI/KI transgenic mice with a gain-in-function mutation showed ~6-fold and ~25-fold increases in albuminuria at 4 and 12 weeks, respectively. Decreased serum albumin and unchanged serum creatinine were observed at 12 weeks. Sh3bp2KI/KI kidney morphology appeared normal except for increased mesangial cellularity and patchy foot process fusion without electron-dense deposits. SH3BP2 co-immunoprecipitated with PLCγ2 and VAV2 in human podocytes, underscoring the importance of SH3BP2 in immune activation. SH3BP2 and its binding partners may determine the immune activation pathways resulting in podocyte injury leading to loss of the glomerular filtration barrier.
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Affiliation(s)
- Tarak Srivastava
- Section of Nephrology, Children's Mercy Hospital and University of Missouri at Kansas City, Kansas City, Missouri, USA
- Midwest Veterans' Biomedical Research Foundation, Kansas City, Missouri, USA
- Department of Oral and Craniofacial Sciences, University of Missouri at Kansas City School of Dentistry, Kansas City, Missouri, USA
| | - Robert E Garola
- Department of Pathology and Laboratory Medicine, Children's Mercy Hospital and University of Missouri at Kansas City, Kansas City, Missouri, USA
| | - Jianping Zhou
- Midwest Veterans' Biomedical Research Foundation, Kansas City, Missouri, USA
- Kansas City VA Medical Center, Kansas City, Missouri, USA
| | - Varun C Boinpelly
- Midwest Veterans' Biomedical Research Foundation, Kansas City, Missouri, USA
- Kansas City VA Medical Center, Kansas City, Missouri, USA
| | - Mohammad H Rezaiekhaligh
- Section of Nephrology, Children's Mercy Hospital and University of Missouri at Kansas City, Kansas City, Missouri, USA
| | - Trupti Joshi
- Department of Health Management and Informatics
- Department of Electrical Engineering and Computer Science
- Christopher S. Bond Life Sciences Center, and
- MU Institute for Data Science and Informatics, University of Missouri, Columbia, Missouri, USA
| | - Yuexu Jiang
- Department of Electrical Engineering and Computer Science
- Christopher S. Bond Life Sciences Center, and
| | - Diba Ebadi
- The Ottawa Hospital Rehabilitation Centre, Ottawa, Ontario, Canada
| | - Siddarth Sharma
- Milken Institute School of Public Health, George Washington University, Washington, DC, USA
| | - Christine Sethna
- Cohen Children's Medical Center of NY, New Hyde Park, New York, USA
| | - Vincent S Staggs
- Biostatistics and Epidemiology Core, Children's Mercy Research Institute and Department of Pediatrics, University of Missouri, Kansas City, Missouri, USA
| | - Ram Sharma
- Kansas City VA Medical Center, Kansas City, Missouri, USA
- Department of Internal Medicine, The Jared Grantham Kidney Institute, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Debbie S Gipson
- Division of Nephrology, Department of Internal Medicine, School of Medicine, and
| | - Wei Hao
- Department of Biostatistics, School of Public Health, University of Michigan, Ann Arbor, Michigan, USA
| | - Yujie Wang
- Division of Nephrology, Department of Internal Medicine, School of Medicine, and
| | - Laura H Mariani
- Division of Nephrology, Department of Internal Medicine, School of Medicine, and
| | - Jeffrey B Hodgin
- Division of Nephrology, Department of Internal Medicine, School of Medicine, and
| | - Robert Rottapel
- Princess Margaret Cancer Center, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Teruhito Yoshitaka
- Department of Orthopedic Surgery, Hiroshima City Rehabilitation Hospital, Hiroshima, Hiroshima, Japan
| | - Yasuyoshi Ueki
- Department of Biomedical Sciences and Comprehensive Care, Indiana University School of Dentistry, Indianapolis, Indiana, USA
- Indiana Center for Musculoskeletal Health, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Mukut Sharma
- Midwest Veterans' Biomedical Research Foundation, Kansas City, Missouri, USA
- Kansas City VA Medical Center, Kansas City, Missouri, USA
- Department of Internal Medicine, The Jared Grantham Kidney Institute, University of Kansas Medical Center, Kansas City, Kansas, USA
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Basnet P, Meinhardt CG, Dhital B, Nguyen A, Gillman JD, Joshi T, Mitchum MG, Scaboo AM. Development of a Standardized Soybean Cyst Nematode Screening Assay in Pennycress and Identification of Resistant Germplasm. Plant Dis 2024; 108:359-364. [PMID: 37578367 DOI: 10.1094/pdis-05-23-0858-re] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/15/2023]
Abstract
The prospect of incorporating pennycress as an oilseed cover crop in the Midwest's corn-soybean rotation system has drawn researcher and farmer attention. The inclusion of pennycress will be beneficial as it provides an excellent soil cover to reduce soil erosion and nutrient leaching while serving as an additional source for oilseed production and income. However, pennycress is an alternative host for soybean cyst nematode (SCN), which is a major biological threat to soybean that needs to be addressed for sustainable pennycress adoption into our current production systems. To develop a standardized SCN resistance screening strategy in pennycress, we tested and optimized five parameters: (i) germination stimulants, (ii) inoculation timing, (iii) inoculation rate, (iv) experimental incubation time, and (v) susceptible checks. The standardized SCN resistance screening protocol includes the following: (i) treating pennycress seeds with gibberellic acid for 24 h, (ii) transplanting seedlings 12 to 15 days after initiating germination and inoculating 10 to 12 days after transplantation, (iii) inoculating at a rate of 1,500 eggs/100 cc soil (1,500 eggs per plant), (iv) processing roots at 30 days after inoculation, and (v) using susceptible pennycress accession Ames 32869 to calculate the female index. The standardized protocol was used to quantify the response of a diverse set of pennycress accessions for response against SCN HG type 1.2.5.7 and HG type 7. While there were no highly resistant pennycress lines identified, 15 were rated as moderately resistant to HG type 1.2.5.7, and eight were rated moderately resistant to HG type 7. The resistant lines identified in this study could be utilized to develop SCN-resistant pennycress cultivars. The study also opens a new avenue for research to understand SCN-pennycress interactions through molecular and genomic studies. This knowledge could aid in the successful inclusion of pennycress as a beneficial cover/oilseed crop in the United States Midwest.[Formula: see text] Copyright © 2024 The Author(s). This is an open access article distributed under the CC BY-NC-ND 4.0 International license.
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Affiliation(s)
- Pawan Basnet
- Department of Plant and Agroecosystem Sciences, University of Wisconsin, Madison, WI
- Division of Plant Science and Technology, University of Missouri, Columbia, MO
| | - Clinton G Meinhardt
- Division of Plant Science and Technology, University of Missouri, Columbia, MO
| | - Bishnu Dhital
- Division of Plant Science and Technology, University of Missouri, Columbia, MO
| | - Alice Nguyen
- Division of Plant Science and Technology, University of Missouri, Columbia, MO
| | | | - Trupti Joshi
- Department of Health Management and Informatics, MUIDSI, and Bond Life Sciences Center, University of Missouri, Columbia, MO
| | - Melissa G Mitchum
- Department of Plant Pathology and Institute of Plant Breeding, Genetics, and Genomics, University of Georgia, Athens, GA
| | - Andrew M Scaboo
- Division of Plant Science and Technology, University of Missouri, Columbia, MO
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Biová J, Kaňovská I, Chan YO, Immadi MS, Joshi T, Bilyeu K, Škrabišová M. Natural and artificial selection of multiple alleles revealed through genomic analyses. Front Genet 2024; 14:1320652. [PMID: 38259621 PMCID: PMC10801239 DOI: 10.3389/fgene.2023.1320652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Accepted: 11/17/2023] [Indexed: 01/24/2024] Open
Abstract
Genome-to-phenome research in agriculture aims to improve crops through in silico predictions. Genome-wide association study (GWAS) is potent in identifying genomic loci that underlie important traits. As a statistical method, increasing the sample quantity, data quality, or diversity of the GWAS dataset positively impacts GWAS power. For more precise breeding, concrete candidate genes with exact functional variants must be discovered. Many post-GWAS methods have been developed to narrow down the associated genomic regions and, ideally, to predict candidate genes and causative mutations (CMs). Historical natural selection and breeding-related artificial selection both act to change the frequencies of different alleles of genes that control phenotypes. With higher diversity and more extensive GWAS datasets, there is an increased chance of multiple alleles with independent CMs in a single causal gene. This can be caused by the presence of samples from geographically isolated regions that arose during natural or artificial selection. This simple fact is a complicating factor in GWAS-driven discoveries. Currently, none of the existing association methods address this issue and need to identify multiple alleles and, more specifically, the actual CMs. Therefore, we developed a tool that computes a score for a combination of variant positions in a single candidate gene and, based on the highest score, identifies the best number and combination of CMs. The tool is publicly available as a Python package on GitHub, and we further created a web-based Multiple Alleles discovery (MADis) tool that supports soybean and is hosted in SoyKB (https://soykb.org/SoybeanMADisTool/). We tested and validated the algorithm and presented the utilization of MADis in a pod pigmentation L1 gene case study with multiple CMs from natural or artificial selection. Finally, we identified a candidate gene for the pod color L2 locus and predicted the existence of multiple alleles that potentially cause loss of pod pigmentation. In this work, we show how a genomic analysis can be employed to explore the natural and artificial selection of multiple alleles and, thus, improve and accelerate crop breeding in agriculture.
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Affiliation(s)
- Jana Biová
- Department of Biochemistry, Faculty of Science, Palacký University in Olomouc, Olomouc, Czechia
| | - Ivana Kaňovská
- Department of Biochemistry, Faculty of Science, Palacký University in Olomouc, Olomouc, Czechia
| | - Yen On Chan
- MU Institute for Data Science and Informatics, University of Missouri-Columbia, Columbia, MO, United States
- Christopher S. Bond Life Sciences Center, University of Missouri-Columbia, Columbia, MO, United States
| | - Manish Sridhar Immadi
- Department of Electrical Engineering and Computer Science, University of Missouri-Columbia, Columbia, MO, United States
| | - Trupti Joshi
- MU Institute for Data Science and Informatics, University of Missouri-Columbia, Columbia, MO, United States
- Christopher S. Bond Life Sciences Center, University of Missouri-Columbia, Columbia, MO, United States
- Department of Electrical Engineering and Computer Science, University of Missouri-Columbia, Columbia, MO, United States
- Department of Biomedical Informatics, Biostatistics and Medical Epidemiology, University of Missouri-Columbia, Columbia, MO, United States
| | - Kristin Bilyeu
- United States Department of Agriculture-Agricultural Research Service, Plant Genetics Research Unit, Columbia, MO, United States
| | - Mária Škrabišová
- Department of Biochemistry, Faculty of Science, Palacký University in Olomouc, Olomouc, Czechia
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Mandlecha TH, Mundada SM, Gire PK, Reddy N, Khaire P, Joshi T, Pawar S. Effect of Oral Zinc Supplementation on Serum Bilirubin Levels in Term Neonates With Hyperbilirubinemia Undergoing Phototherapy: A Double-blind Randomized Controlled Trial. Indian Pediatr 2023; 60:991-995. [PMID: 37700584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/14/2023]
Abstract
BACKGROUND Background: Enterohepatic bilirubin circulation is one of the determinants of neonatal jaundice. OBJECTIVE To evaluate the role of oral zinc in reducing serum bilirubin in term neonates with hyperbilirubinemia. STUDY DESIGN Double-blind, randomized, placebo-controlled trial. PARTICIPANTS 106 term neonates with jaundice within the phototherapy range admitted to a level III neonatal intensive care unit. INTERVENTION Neonates were randomized and allocated to receive either oral zinc sulfate (5 mg/day) or matching placebo for 5 days. Both groups received conventional phototherapy as per American Academy of Pediatrics (AAP) guidelines. OUTCOMES Primary: Reduction in total serum bilirubin levels at 24, 48, 72, and 96 hr after intervention. Secondary: Duration of phototherapy, and hospital stay. RESULTS The mean (SD) total serum bilirubin levels in zinc and placebo groups were 15.3 (2.85) vs 17.1 (2.21) mg/dL (MD 1.74; P<0.001) at 24 h; 11.7 (4.46) vs. 14.62 (3.83) mg/dL (MD 2.89; P<0.001) at 48 h; 6.7 (4.77) vs 9.5 (3.70) mg/dL (MD 2.79; P <0.001) at 72 h; and 5.1 (3.95) vs 6.5 (3.70) mg/dL (MD 1,49; P=0.045) after 72 hr, respectively. The mean (SD) duration of phototherapy was significantly lower in zinc group than placebo group [ 53.42 (19.62) vs 71.4 (19.43) h; P<0.001]. There was no significant difference in hospital stay between the two groups [mean (SD) 81.05 (19.43) vs 86.25 (20.02) h; P= 0.227]. CONCLUSION Oral zinc sulfate supplementation at a dose of 5 mg once a day along with phototherapy significantly reduced total and indirect serum bilirubin levels and also reduced the total duration of phototherapy required in the term neonatal hyperbilirubinemia, with minimal or no adverse effects.
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Affiliation(s)
| | | | - Pooja Kachru Gire
- Department of Pediatrics, Government Medical College and Hospital, Aurangabad, Maharashtra
| | - Nikhil Reddy
- Department of Pediatrics, Government Medical College and Hospital, Aurangabad, Maharashtra. Correspondence to: Dr Nikhil Reddy, Resident, Department of Pediatrics, Government Medical College and Hospital, Aurangabad, Maharashtra.
| | - Prabha Khaire
- Department of Pediatrics, Government Medical College and Hospital, Aurangabad, Maharashtra
| | - Trupti Joshi
- Department of Pediatrics, Government Medical College and Hospital, Aurangabad, Maharashtra
| | - Shilpa Pawar
- Department of Pediatrics, Government Medical College and Hospital, Aurangabad, Maharashtra
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10
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Zhou J, Lyu N, Wang Q, Yang M, Kimchi ET, Cheng K, Joshi T, Tukuli AR, Staveley-O'Carroll KF, Li G. A novel role of TGFBI in macrophage polarization and macrophage-induced pancreatic cancer growth and therapeutic resistance. Cancer Lett 2023; 578:216457. [PMID: 37865162 DOI: 10.1016/j.canlet.2023.216457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 09/28/2023] [Accepted: 10/17/2023] [Indexed: 10/23/2023]
Abstract
Tumor-associated macrophages (TAMs), as a major and essential component of tumor microenvironment (TME), play a critical role in orchestrating pancreatic cancer (PaC) tumorigenesis from initiation to angiogenesis, growth, and systemic dissemination, as well as immunosuppression and resistance to chemotherapy and immunotherapy; however, the critical intrinsic factors responsible for TAMs reprograming and function remain to be identified. By performing single-cell RNA sequencing, transforming growth factor-beta-induced protein (TGFBI) was identified as TAM-producing factor in murine PaC tumors. TAMs express TGFBI in human PaC and TGFBI expression is positively related with human PaC growth. By inducing TGFBI loss-of-function in macrophage (MΦs) in vitro with siRNA and in vivo with Cre-Lox strategy in our developed TGFBI-floxed mice, we demonstrated disruption of TGFBI not only inhibited MΦ polarization to M2 phenotype and MΦ-mediated stimulation on PaC growth, but also significantly improved anti-tumor immunity, sensitizing PaC to chemotherapy in association with regulation of fibronectin 1, Cxcl10, and Ccl5. Our studies suggest that targeting TGFBI in MΦ can develop an effective therapeutic intervention for highly lethal PaC.
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Affiliation(s)
- Jing Zhou
- Department of Surgery, University of Missouri-Columbia, Columbia, MO, 65212, USA; NextGen Precision Health Institute, University of Missouri-Columbia, Columbia, MO, 65212, USA
| | - Nan Lyu
- Department of Surgery, University of Missouri-Columbia, Columbia, MO, 65212, USA; Pancreas Center, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, 210029, China
| | - Qiongling Wang
- Department of Surgery, University of Missouri-Columbia, Columbia, MO, 65212, USA
| | - Ming Yang
- Department of Surgery, University of Missouri-Columbia, Columbia, MO, 65212, USA; NextGen Precision Health Institute, University of Missouri-Columbia, Columbia, MO, 65212, USA
| | - Eric T Kimchi
- Department of Surgery, University of Missouri-Columbia, Columbia, MO, 65212, USA; NextGen Precision Health Institute, University of Missouri-Columbia, Columbia, MO, 65212, USA; Ellis Fischel Cancer Center, University of Missouri-Columbia, Columbia, MO, 65212, USA
| | - Kun Cheng
- Division of Pharmacology and Pharmaceutical Sciences, School of Pharmacy, University of Missouri-Kansas City, Kansas City, MO, 64108, USA
| | - Trupti Joshi
- Christopher S. Bond Life Science Center, University of Missouri, Columbia, MO, 65212, USA; Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO, 65212, USA; Department of Health Management and Informatics and MU Institute of Data Science and Informatics, University of Missouri-Columbia, Columbia, MO, 65212, USA
| | - Adama R Tukuli
- Christopher S. Bond Life Science Center, University of Missouri, Columbia, MO, 65212, USA
| | - Kevin F Staveley-O'Carroll
- Department of Surgery, University of Missouri-Columbia, Columbia, MO, 65212, USA; NextGen Precision Health Institute, University of Missouri-Columbia, Columbia, MO, 65212, USA; Ellis Fischel Cancer Center, University of Missouri-Columbia, Columbia, MO, 65212, USA.
| | - Guangfu Li
- Department of Surgery, University of Missouri-Columbia, Columbia, MO, 65212, USA; NextGen Precision Health Institute, University of Missouri-Columbia, Columbia, MO, 65212, USA; Ellis Fischel Cancer Center, University of Missouri-Columbia, Columbia, MO, 65212, USA; Department of Molecular Microbiology & Immunology, University of Missouri-Columbia, Columbia, MO, 65212, USA.
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11
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Stuckel AJ, Zeng S, Lyu Z, Zhang W, Zhang X, Dougherty U, Mustafi R, Khare T, Zhang Q, Joshi T, Bissonnette M, Khare S. Sprouty4 is epigenetically upregulated in human colorectal cancer. Epigenetics 2023; 18:2145068. [PMID: 36384366 PMCID: PMC9980603 DOI: 10.1080/15592294.2022.2145068] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Sprouty4 (SPRY4) has been frequently reported as a tumor suppressor and is therefore downregulated in various cancers. For the first time, we report that SPRY4 is epigenetically upregulated in colorectal cancer (CRC). In this study, we explored DNA methylation and hydroxymethylation levels of SPRY4 in CRC cells and patient samples and correlated these findings with mRNA and protein expression levels. Three loci within the promoter region of SPRY4 were evaluated for 5mC levels in CRC using the combined bisulfite restriction analysis. In addition, hydroxymethylation levels within SPRY4 were measured in CRC patients. Lastly, DNA methylation and mRNA expression data were extracted from CRC patients in multiple high-throughput data repositories like Gene Expression Omnibus and The Cancer Genome Atlas. Combined in vitro and in silico analysis of promoter methylation levels of SPRY4 clearly demonstrates that the distal promoter region undergoes hypomethylation in CRC patients and is associated with increased expression. Moreover, a decrease in gene body hydroxymethylation and an increase in gene body methylation within the coding region of SPRY4 were found in CRC patients and correlated with increased expression. SPRY4 is epigenetically upregulated in CRC by promoter hypomethylation and hypermethylation within the gene body that warrants future investigation of atypical roles of this established tumor suppressor.
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Affiliation(s)
- Alexei J. Stuckel
- Department of Medicine, Division of Gastroenterology and Hepatology, University of Missouri, Columbia, Missouri, 65212, USA
| | - Shuai Zeng
- Bond Life Sciences Center, University of Missouri, Columbia, Missouri, 65201, USA,Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, Missouri, 65201, USA
| | - Zhen Lyu
- Bond Life Sciences Center, University of Missouri, Columbia, Missouri, 65201, USA,Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, Missouri, 65201, USA
| | - Wei Zhang
- Department of Preventive Medicine and the Robert H. Lurie Comprehensive Cancer Center, Northwestern University Feinberg School of Medicine, Chicago, Illinois, 60611, USA
| | - Xu Zhang
- Department of Medicine, University of Illinois, Chicago, Illinois, 60607, USA
| | - Urszula Dougherty
- Department of Medicine, Section of Gastroenterology, Hepatology and Nutrition; the University of Chicago, Chicago, Illinois, 60637, USA
| | - Reba Mustafi
- Department of Medicine, Section of Gastroenterology, Hepatology and Nutrition; the University of Chicago, Chicago, Illinois, 60637, USA
| | - Tripti Khare
- Department of Medicine, Division of Gastroenterology and Hepatology, University of Missouri, Columbia, Missouri, 65212, USA
| | - Qiong Zhang
- Department of Medicine, Division of Gastroenterology and Hepatology, University of Missouri, Columbia, Missouri, 65212, USA
| | - Trupti Joshi
- Bond Life Sciences Center, University of Missouri, Columbia, Missouri, 65201, USA,Institute for Data Science and Informatics, University of Missouri, Columbia, Missouri, 65211, USA,Department of Health Management and Informatics; School of Medicine, University of Missouri, Columbia, Missouri, 65212, USA
| | - Marc Bissonnette
- Department of Medicine, Section of Gastroenterology, Hepatology and Nutrition; the University of Chicago, Chicago, Illinois, 60637, USA
| | - Sharad Khare
- Department of Medicine, Division of Gastroenterology and Hepatology, University of Missouri, Columbia, Missouri, 65212, USA,Harry S. Truman Memorial Veterans’ Hospital, Columbia, Missouri, 65201, USA,CONTACT Sharad Khare Department of Medicine, Division of Gastroenterology and Hepatology, University of Missouri, Columbia, Missouri, 65212, USA
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12
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Khalyfa A, Marin JM, Sanz-Rubio D, Lyu Z, Joshi T, Gozal D. Multi-Omics Analysis of Circulating Exosomes in Adherent Long-Term Treated OSA Patients. Int J Mol Sci 2023; 24:16074. [PMID: 38003263 PMCID: PMC10671639 DOI: 10.3390/ijms242216074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 10/23/2023] [Accepted: 11/02/2023] [Indexed: 11/26/2023] Open
Abstract
Obstructive sleep apnea (OSA) is a highly prevalent chronic disease affecting nearly a billion people globally and increasing the risk of multi-organ morbidity and overall mortality. However, the mechanisms underlying such adverse outcomes remain incompletely delineated. Extracellular vesicles (exosomes) are secreted by most cells, are involved in both proximal and long-distance intercellular communication, and contribute toward homeostasis under physiological conditions. A multi-omics integrative assessment of plasma-derived exosomes from adult OSA patients prior to and after 1-year adherent CPAP treatment is lacking. We conducted multi-omic integrative assessments of plasma-derived exosomes from adult OSA patients prior to and following 1-year adherent CPAP treatment to identify potential specific disease candidates. Fasting morning plasma exosomes isolated from 12 adult patients with polysomnographically-diagnosed OSA were analyzed before and after 12 months of adherent CPAP therapy (mean ≥ 6 h/night) (OSAT). Exosomes were characterized by flow cytometry, transmission electron microscopy, and nanoparticle tracking analysis. Endothelial cell barrier integrity, wound healing, and tube formation were also performed. Multi-omics analysis for exosome cargos was integrated. Exosomes derived from OSAT improved endothelial permeability and dysfunction as well as significant improvement in tube formation compared with OSA. Multi-omic approaches for OSA circulating exosomes included lipidomic, proteomic, and small RNA (miRNAs) assessments. We found 30 differentially expressed proteins (DEPs), 72 lipids (DELs), and 13 miRNAs (DEMs). We found that the cholesterol metabolism (has04979) pathway is associated with lipid classes in OSA patients. Among the 12 subjects of OSA and OSAT, seven subjects had complete comprehensive exosome cargo information including lipids, proteins, and miRNAs. Multi-omic approaches identify potential signature biomarkers in plasma exosomes that are responsive to adherent OSA treatment. These differentially expressed molecules may also play a mechanistic role in OSA-induced morbidities and their reversibility. Our data suggest that a multi-omic integrative approach might be useful in understanding how exosomes function, their origin, and their potential clinical relevance, all of which merit future exploration in the context of relevant phenotypic variance. Developing an integrated molecular classification should lead to improved diagnostic classification, risk stratification, and patient management of OSA by assigning molecular disease-specific therapies.
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Affiliation(s)
- Abdelnaby Khalyfa
- Department of Child Health, Child Health Research Institute, School of Medicine, University of Missouri, Columbia, MO 65211, USA;
| | - Jose M. Marin
- Translational Research Unit, Hospital Universitario Miguel Servet & IISAragon, CIBERES, 50009 Zaragoza, Spain
| | - David Sanz-Rubio
- Translational Research Unit, Hospital Universitario Miguel Servet & IISAragon, CIBERES, 50009 Zaragoza, Spain
| | - Zhen Lyu
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO 65201, USA; (Z.L.); (T.J.)
| | - Trupti Joshi
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO 65201, USA; (Z.L.); (T.J.)
- Department of Health Management and Informatics, MU Institute for Data Science and Informatics and Christopher S Bond Life Science Center, University of Missouri, Columbia, MO 65211, USA
| | - David Gozal
- Department of Child Health, Child Health Research Institute, School of Medicine, University of Missouri, Columbia, MO 65211, USA;
- Joan C. Edwards School of Medicine, Marshall University, Huntington, WV 25755, USA
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13
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Sinha R, Induri SP, Peláez-Vico MÁ, Tukuli A, Shostak B, Zandalinas SI, Joshi T, Fritschi FB, Mittler R. The transcriptome of soybean reproductive tissues subjected to water deficit, heat stress, and a combination of water deficit and heat stress. Plant J 2023; 116:1064-1080. [PMID: 37006191 DOI: 10.1111/tpj.16222] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Revised: 03/13/2023] [Accepted: 03/24/2023] [Indexed: 06/19/2023]
Abstract
Global warming and climate change are driving an alarming increase in the frequency and intensity of extreme climate events, such as droughts, heat waves, and their combination, inflicting heavy losses to agricultural production. Recent studies revealed that the transcriptomic responses of different crops to water deficit (WD) or heat stress (HS) are very different from that to a combination of WD + HS. In addition, it was found that the effects of WD, HS, and WD + HS are significantly more devastating when these stresses occur during the reproductive growth phase of crops, compared to vegetative growth. As the molecular responses of different reproductive and vegetative tissues of plants to WD, HS, or WD + HS could be different from each other and these differences could impact many current and future attempts to enhance the resilience of crops to climate change through breeding and/or engineering, we conducted a transcriptomic analysis of different soybean (Glycine max) tissues to WD, HS, and WD + HS. Here we present a reference transcriptomic dataset that includes the response of soybean leaf, pod, anther, stigma, ovary, and sepal to WD, HS, and WD + HS conditions. Mining this dataset for the expression pattern of different stress response transcripts revealed that each tissue had a unique transcriptomic response to each of the different stress conditions. This finding is important as it suggests that enhancing the overall resilience of crops to climate change could require a coordinated approach that simultaneously alters the expression of different groups of transcripts in different tissues in a stress-specific manner.
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Affiliation(s)
- Ranjita Sinha
- Division of Plant Science and Technology, College of Agriculture Food and Natural Resources and Interdisciplinary Plant Group, University of Missouri, Columbia, Missouri, 65211, USA
| | - Sai Preethi Induri
- Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, Missouri, 65211, USA
| | - María Ángeles Peláez-Vico
- Division of Plant Science and Technology, College of Agriculture Food and Natural Resources and Interdisciplinary Plant Group, University of Missouri, Columbia, Missouri, 65211, USA
| | - Adama Tukuli
- Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, Missouri, 65211, USA
| | - Benjamin Shostak
- Division of Plant Science and Technology, College of Agriculture Food and Natural Resources and Interdisciplinary Plant Group, University of Missouri, Columbia, Missouri, 65211, USA
| | - Sara I Zandalinas
- Department of Biology, Biochemistry and Environmental Sciences, University Jaume I, Av. de Vicent Sos Baynat, s/n, Castelló de la Plana, 12071, Spain
| | - Trupti Joshi
- Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, Missouri, 65211, USA
- Institute for Data Science and Informatics and Interdisciplinary Plant Group, University of Missouri, Columbia, Missouri, 65211, USA
- Department of Health Management and Informatics, and Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, Missouri, 65211, USA
| | - Felix B Fritschi
- Division of Plant Science and Technology, College of Agriculture Food and Natural Resources and Interdisciplinary Plant Group, University of Missouri, Columbia, Missouri, 65211, USA
| | - Ron Mittler
- Division of Plant Science and Technology, College of Agriculture Food and Natural Resources and Interdisciplinary Plant Group, University of Missouri, Columbia, Missouri, 65211, USA
- Department of Surgery, University of Missouri School of Medicine, Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, Missouri, 65201, USA
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14
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Peláez-Vico MÁ, Tukuli A, Singh P, Mendoza-Cózatl DG, Joshi T, Mittler R. Rapid systemic responses of Arabidopsis to waterlogging stress. Plant Physiol 2023; 193:2215-2231. [PMID: 37534775 DOI: 10.1093/plphys/kiad433] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 07/05/2023] [Indexed: 08/04/2023]
Abstract
Waterlogging stress (WLS) negatively impacts the growth and yield of crops resulting in heavy losses to agricultural production. Previous studies have revealed that WLS induces a systemic response in shoots that is partially dependent on the plant hormones ethylene and abscisic acid. However, the role of rapid cell-to-cell signaling pathways, such as the reactive oxygen species (ROS) and calcium waves, in systemic responses of plants to WLS is unknown at present. Here, we reveal that an abrupt WLS treatment of Arabidopsis (Arabidopsis thaliana) plants growing in peat moss triggers systemic ROS and calcium wave responses and that the WLS-triggered ROS wave response of Arabidopsis is dependent on the ROS-generating RESPIRATORY BURST OXIDASE HOMOLOG D (RBOHD), calcium-permeable channels GLUTAMATE-LIKE RECEPTOR 3.3 and 3.6 (GLR3.3 and GLR3.6), and aquaporin PLASMA MEMBRANE INTRINSIC PROTEIN 2;1 (PIP2;1) proteins. We further show that WLS is accompanied by a rapid systemic transcriptomic response that is evident as early as 10 min following waterlogging initiation, includes many hypoxia-response transcripts, and is partially dependent on RBOHD. Interestingly, the abrupt WLS of Arabidopsis resulted in the triggering of a rapid hydraulic wave response and the transient opening of stomata on leaves. In addition, it induced in plants a heightened state of tolerance to a subsequent submergence stress. Taken together, our findings reveal that the initiation of WLS in plants is accompanied by rapid systemic physiological and transcriptomic responses that involve the ROS, calcium, and hydraulic waves, as well as the induction of hypoxia acclimation mechanisms in systemic tissues.
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Affiliation(s)
- María Ángeles Peláez-Vico
- Division of Plant Sciences and Technology, College of Agriculture Food and Natural Resources and Interdisciplinary Plant Group, University of Missouri, Columbia, MO 65211, USA
| | - Adama Tukuli
- Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO 65211, USA
| | - Pallav Singh
- Institute for Data Science and Informatics and Interdisciplinary Plant Group, University of Missouri, Columbia, MO 65211, USA
| | - David G Mendoza-Cózatl
- Division of Plant Sciences and Technology, College of Agriculture Food and Natural Resources and Interdisciplinary Plant Group, University of Missouri, Columbia, MO 65211, USA
- Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO 65211, USA
| | - Trupti Joshi
- Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO 65211, USA
- Institute for Data Science and Informatics and Interdisciplinary Plant Group, University of Missouri, Columbia, MO 65211, USA
- Department of Health Management and Informatics, University of Missouri, Columbia, MO 65211, USA
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO 65211, USA
| | - Ron Mittler
- Division of Plant Sciences and Technology, College of Agriculture Food and Natural Resources and Interdisciplinary Plant Group, University of Missouri, Columbia, MO 65211, USA
- Department of Surgery, University of Missouri School of Medicine, Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO 65201, USA
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15
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Chan YO, Biová J, Mahmood A, Dietz N, Bilyeu K, Škrabišová M, Joshi T. Genomic Variations Explorer (GenVarX): a toolset for annotating promoter and CNV regions using genotypic and phenotypic differences. Front Genet 2023; 14:1251382. [PMID: 37928239 PMCID: PMC10623549 DOI: 10.3389/fgene.2023.1251382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Accepted: 09/27/2023] [Indexed: 11/07/2023] Open
Abstract
The rapid growth of sequencing technology and its increasing popularity in biology-related research over the years has made whole genome re-sequencing (WGRS) data become widely available. A large amount of WGRS data can unlock the knowledge gap between genomics and phenomics through gaining an understanding of the genomic variations that can lead to phenotype changes. These genomic variations are usually comprised of allele and structural changes in DNA, and these changes can affect the regulatory mechanisms causing changes in gene expression and altering the phenotypes of organisms. In this research work, we created the GenVarX toolset, that is backed by transcription factor binding sequence data in promoter regions, the copy number variations data, SNPs and Indels data, and phenotypes data which can potentially provide insights about phenotypic differences and solve compelling questions in plant research. Analytics-wise, we have developed strategies to better utilize the WGRS data and mine the data using efficient data processing scripts, libraries, tools, and frameworks to create the interactive and visualization-enhanced GenVarX toolset that encompasses both promoter regions and copy number variation analysis components. The main capabilities of the GenVarX toolset are to provide easy-to-use interfaces for users to perform queries, visualize data, and interact with the data. Based on different input windows on the user interface, users can provide inputs corresponding to each field and submit the information as a query. The data returned on the results page is usually displayed in a tabular fashion. In addition, interactive figures are also included in the toolset to facilitate the visualization of statistical results or tool outputs. Currently, the GenVarX toolset supports soybean, rice, and Arabidopsis. The researchers can access the soybean GenVarX toolset from SoyKB via https://soykb.org/SoybeanGenVarX/, rice GenVarX toolset, and Arabidopsis GenVarX toolset from KBCommons web portal with links https://kbcommons.org/system/tools/GenVarX/Osativa and https://kbcommons.org/system/tools/GenVarX/Athaliana, respectively.
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Affiliation(s)
- Yen On Chan
- MU Institute for Data Science and Informatics, University of Missouri-Columbia, Columbia, MO, United States
| | - Jana Biová
- Department of Biochemistry, Faculty of Science, Palacky University in Olomouc, Olomouc, Czechia
| | - Anser Mahmood
- Division of Plant Science and Technology, University of Missouri-Columbia, Columbia, MO, United States
| | - Nicholas Dietz
- Division of Plant Science and Technology, University of Missouri-Columbia, Columbia, MO, United States
| | - Kristin Bilyeu
- Division of Plant Science and Technology, University of Missouri-Columbia, Columbia, MO, United States
- Plant Genetics Research Unit, United States Department of Agriculture-Agricultural Research Service, Columbia, MO, United States
| | - Mária Škrabišová
- Department of Biochemistry, Faculty of Science, Palacky University in Olomouc, Olomouc, Czechia
| | - Trupti Joshi
- MU Institute for Data Science and Informatics, University of Missouri-Columbia, Columbia, MO, United States
- Christopher S. Bond Life Sciences Center, University of Missouri-Columbia, Columbia, MO, United States
- Department of Electrical Engineering and Computer Science, University of Missouri-Columbia, Columbia, MO, United States
- Department of Biomedical Informatics, Biostatistics and Medical Epidemiology, University of Missouri-Columbia, Columbia, MO, United States
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16
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Coulis G, Jaime D, Guerrero-Juarez C, Kastenschmidt JM, Farahat PK, Nguyen Q, Pervolarakis N, McLinden K, Thurlow L, Movahedi S, Hughes BS, Duarte J, Sorn A, Montoya E, Mozaffar I, Dragan M, Othy S, Joshi T, Hans CP, Kimonis V, MacLean AL, Nie Q, Wallace LM, Harper SQ, Mozaffar T, Hogarth MW, Bhattacharya S, Jaiswal JK, Golann DR, Su Q, Kessenbrock K, Stec M, Spencer MJ, Zamudio JR, Villalta SA. Single-cell and spatial transcriptomics identify a macrophage population associated with skeletal muscle fibrosis. Sci Adv 2023; 9:eadd9984. [PMID: 37418531 PMCID: PMC10328414 DOI: 10.1126/sciadv.add9984] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Accepted: 06/05/2023] [Indexed: 07/09/2023]
Abstract
Macrophages are essential for skeletal muscle homeostasis, but how their dysregulation contributes to the development of fibrosis in muscle disease remains unclear. Here, we used single-cell transcriptomics to determine the molecular attributes of dystrophic and healthy muscle macrophages. We identified six clusters and unexpectedly found that none corresponded to traditional definitions of M1 or M2 macrophages. Rather, the predominant macrophage signature in dystrophic muscle was characterized by high expression of fibrotic factors, galectin-3 (gal-3) and osteopontin (Spp1). Spatial transcriptomics, computational inferences of intercellular communication, and in vitro assays indicated that macrophage-derived Spp1 regulates stromal progenitor differentiation. Gal-3+ macrophages were chronically activated in dystrophic muscle, and adoptive transfer assays showed that the gal-3+ phenotype was the dominant molecular program induced within the dystrophic milieu. Gal-3+ macrophages were also elevated in multiple human myopathies. These studies advance our understanding of macrophages in muscular dystrophy by defining their transcriptional programs and reveal Spp1 as a major regulator of macrophage and stromal progenitor interactions.
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Affiliation(s)
- Gerald Coulis
- Department of Physiology and Biophysics, University of California Irvine, Irvine, CA, USA
- Institute for Immunology, University of California Irvine, Irvine, CA, USA
| | - Diego Jaime
- Department of Physiology and Biophysics, University of California Irvine, Irvine, CA, USA
- Institute for Immunology, University of California Irvine, Irvine, CA, USA
| | | | - Jenna M. Kastenschmidt
- Department of Physiology and Biophysics, University of California Irvine, Irvine, CA, USA
- Institute for Immunology, University of California Irvine, Irvine, CA, USA
| | - Philip K. Farahat
- Department of Physiology and Biophysics, University of California Irvine, Irvine, CA, USA
- Institute for Immunology, University of California Irvine, Irvine, CA, USA
| | - Quy Nguyen
- Department of Biological Chemistry, University of California Irvine, Irvine, CA USA
| | | | - Katherine McLinden
- Department of Molecular Cell and Developmental Biology, University of California Los Angeles, Los Angeles, CA, USA
| | - Lauren Thurlow
- Department of Molecular Cell and Developmental Biology, University of California Los Angeles, Los Angeles, CA, USA
| | - Saba Movahedi
- Department of Physiology and Biophysics, University of California Irvine, Irvine, CA, USA
| | - Brandon S. Hughes
- Department of Physiology and Biophysics, University of California Irvine, Irvine, CA, USA
| | - Jorge Duarte
- Department of Physiology and Biophysics, University of California Irvine, Irvine, CA, USA
| | - Andrew Sorn
- Department of Physiology and Biophysics, University of California Irvine, Irvine, CA, USA
| | - Elizabeth Montoya
- Department of Physiology and Biophysics, University of California Irvine, Irvine, CA, USA
| | - Izza Mozaffar
- Department of Physiology and Biophysics, University of California Irvine, Irvine, CA, USA
| | - Morgan Dragan
- Department of Biological Chemistry, University of California Irvine, Irvine, CA USA
| | - Shivashankar Othy
- Department of Physiology and Biophysics, University of California Irvine, Irvine, CA, USA
- Institute for Immunology, University of California Irvine, Irvine, CA, USA
| | - Trupti Joshi
- Department of Health Management and Informatics, University of Missouri, Columbia, MO, USA
| | - Chetan P. Hans
- Department of Cardiovascular Medicine, University of Missouri, Columbia, MO USA
| | - Virginia Kimonis
- Department of Pediatrics, University of California Irvine, Irvine, CA, USA
| | - Adam L. MacLean
- Department of Quantitative and Computational Biology, University of Southern California, Los Angeles, CA, USA
| | - Qing Nie
- Department of Mathematics, Department of Developmental and Cell Biology, University of California Irvine, Irvine, CA, USA
| | - Lindsay M. Wallace
- Center for Gene Therapy, The Abigail Wexner Research Institute at Nationwide Children’s Hospital, Columbus, OH, USA
| | - Scott Q. Harper
- Center for Gene Therapy, The Abigail Wexner Research Institute at Nationwide Children’s Hospital, Columbus, OH, USA
- Department of Pediatrics, The Ohio State University, Columbus, OH, USA
| | - Tahseen Mozaffar
- Department of Neurology, University of California Irvine, Irvine, CA, USA
- Department of Pathology and Laboratory Medicine, University of California Irvine, Irvine, CA, USA
| | - Marshall W. Hogarth
- Children’s National Hospital, Research Center for Genetic Medicine, Washington, DC, USA
| | - Surajit Bhattacharya
- Children’s National Hospital, Research Center for Genetic Medicine, Washington, DC, USA
| | - Jyoti K. Jaiswal
- Children’s National Hospital, Research Center for Genetic Medicine, Washington, DC, USA
| | | | - Qi Su
- Regeneron Pharmaceuticals Inc., Tarrytown, NY, USA
| | - Kai Kessenbrock
- Department of Biological Chemistry, University of California Irvine, Irvine, CA USA
| | - Michael Stec
- Regeneron Pharmaceuticals Inc., Tarrytown, NY, USA
| | - Melissa J. Spencer
- Department of Neurology, University of California Los Angeles, Los Angeles, CA, USA
| | - Jesse R. Zamudio
- Department of Molecular Cell and Developmental Biology, University of California Los Angeles, Los Angeles, CA, USA
| | - S. Armando Villalta
- Department of Physiology and Biophysics, University of California Irvine, Irvine, CA, USA
- Institute for Immunology, University of California Irvine, Irvine, CA, USA
- Department of Neurology, University of California Irvine, Irvine, CA, USA
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17
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Sinha R, Shostak B, Induri SP, Sen S, Zandalinas SI, Joshi T, Fritschi FB, Mittler R. Differential transpiration between pods and leaves during stress combination in soybean. Plant Physiol 2023; 192:753-766. [PMID: 36810691 PMCID: PMC10231362 DOI: 10.1093/plphys/kiad114] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 02/02/2023] [Accepted: 02/02/2023] [Indexed: 06/01/2023]
Abstract
Climate change is causing an increase in the frequency and intensity of droughts, heat waves, and their combinations, diminishing agricultural productivity and destabilizing societies worldwide. We recently reported that during a combination of water deficit (WD) and heat stress (HS), stomata on leaves of soybean (Glycine max) plants are closed, while stomata on flowers are open. This unique stomatal response was accompanied by differential transpiration (higher in flowers, while lower in leaves) that cooled flowers during a combination of WD + HS. Here, we reveal that developing pods of soybean plants subjected to a combination of WD + HS use a similar acclimation strategy of differential transpiration to reduce internal pod temperature by approximately 4 °C. We further show that enhanced expression of transcripts involved in abscisic acid degradation accompanies this response and that preventing pod transpiration by sealing stomata causes a significant increase in internal pod temperature. Using an RNA-Seq analysis of pods developing on plants subjected to WD + HS, we also show that the response of pods to WD, HS, or WD + HS is distinct from that of leaves or flowers. Interestingly, we report that although the number of flowers, pods, and seeds per plant decreases under conditions of WD + HS, the seed mass of plants subjected to WD + HS increases compared to plants subjected to HS, and the number of seeds with suppressed/aborted development is lower in WD + HS compared to HS. Taken together, our findings reveal that differential transpiration occurs in pods of soybean plants subjected to WD + HS and that this process limits heat-induced damage to seed production.
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Affiliation(s)
- Ranjita Sinha
- Division of Plant Sciences and Technology, College of Agriculture Food and Natural Resources and Interdisciplinary Plant Group, University of Missouri, Columbia, MO 65211, USA
| | - Benjamin Shostak
- Division of Plant Sciences and Technology, College of Agriculture Food and Natural Resources and Interdisciplinary Plant Group, University of Missouri, Columbia, MO 65211, USA
| | - Sai Preethi Induri
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO 65211, USA
| | - Sidharth Sen
- Institute for Data Science and Informatics and Interdisciplinary Plant Group, University of Missouri, Columbia, MO 65211, USA
| | - Sara I Zandalinas
- Department of Biology, Biochemistry and Environmental Sciences, Universitat Jaume I, Castelló de la Plana 12071, Spain
| | - Trupti Joshi
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO 65211, USA
- Institute for Data Science and Informatics and Interdisciplinary Plant Group, University of Missouri, Columbia, MO 65211, USA
- Department of Health Management and Informatics, and Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO 65211, USA
| | - Felix B Fritschi
- Division of Plant Sciences and Technology, College of Agriculture Food and Natural Resources and Interdisciplinary Plant Group, University of Missouri, Columbia, MO 65211, USA
| | - Ron Mittler
- Division of Plant Sciences and Technology, College of Agriculture Food and Natural Resources and Interdisciplinary Plant Group, University of Missouri, Columbia, MO 65211, USA
- Department of Surgery, Christopher S. Bond Life Sciences Center, University of Missouri School of Medicine, University of Missouri, Columbia, MO 65201, USA
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18
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Grunz EA, Jones BW, Lateef OM, Sen S, Wilkinson K, Joshi T, Boerman EM. Adventitial macrophage accumulation impairs perivascular nerve function in mesenteric arteries with inflammatory bowel disease. Front Physiol 2023; 14:1198066. [PMID: 37342800 PMCID: PMC10278583 DOI: 10.3389/fphys.2023.1198066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 05/09/2023] [Indexed: 06/23/2023] Open
Abstract
Introduction: Inflammatory bowel disease involves aberrant immune responses and is associated with both cardiovascular disease risk and altered intestinal blood flow. However, little is known about how inflammatory bowel disease affects regulation of perivascular nerves that mediate blood flow. Previous work found perivascular nerve function is impaired in mesenteric arteries with Inflammatory bowel disease. The purpose of this study was to determine the mechanism of impaired perivascular nerve function. Methods: RNA sequencing was performed on mesenteric arteries from IL10-/- mice treated with H. hepaticus to induce disease (inflammatory bowel disease) or left non-gavaged (Control). For all other studies, Control and Inflammatory bowel disease mice received either saline or clodronate liposome injections to study the effect of macrophage depletion. Perivascular nerve function was assessed using pressure myography and electrical field stimulation. Leukocyte populations, and perivascular nerves, and adventitial neurotransmitter receptors were labeled using fluorescent immunolabeling. Results: Inflammatory bowel disease was associated with increases in macrophage-associated gene expression, and immunolabeling showed accumulation of adventitial macrophages. Clodronate liposome injection eliminated adventitial macrophages, which reversed significant attenuation of sensory vasodilation, sympathetic vasoconstriction and sensory inhibition of sympathetic constriction in inflammatory bowel disease. Acetylcholine-mediated dilation was impaired in inflammatory bowel disease and restored after macrophage depletion, but sensory dilation remained nitric oxide independent regardless of disease and/or macrophage presence. Conclusion: Altered neuro-immune signaling between macrophages and perivascular nerves in the arterial adventitia contributes to impaired vasodilation, particularly via dilatory sensory nerves. Targeting the adventitial macrophage population may help preserve intestinal blood flow in Inflammatory bowel disease patients.
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Affiliation(s)
- Elizabeth A. Grunz
- Department of Medical Pharmacology and Physiology, University of Missouri, Columbia, MO, United States
| | - Benjamin W. Jones
- Department of Medical Pharmacology and Physiology, University of Missouri, Columbia, MO, United States
| | - Olubodun Michael Lateef
- Department of Medical Pharmacology and Physiology, University of Missouri, Columbia, MO, United States
| | - Sidharth Sen
- MU Institute for Data Science and Informatics, University of Missouri, Columbia, MO, United States
| | - Katie Wilkinson
- MU Institute for Data Science and Informatics, University of Missouri, Columbia, MO, United States
| | - Trupti Joshi
- MU Institute for Data Science and Informatics, University of Missouri, Columbia, MO, United States
- Department of Health Management and Informatics and Christopher S Bond Life Science Center, University of Missouri, Columbia, MO, United States
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19
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Coulis G, Jaime D, Guerrero-Juarez C, Kastenschmidt JM, Farahat PK, Nguyen Q, Pervolarakis N, McLinden K, Thurlow L, Movahedi S, Duarte J, Sorn A, Montoya E, Mozaffar I, Dragan M, Othy S, Joshi T, Hans CP, Kimonis V, MacLean AL, Nie Q, Wallace LM, Harper SQ, Mozaffar T, Hogarth MW, Bhattacharya S, Jaiswal JK, Golann DR, Su Q, Kessenbrock K, Stec M, Spencer MJ, Zamudio JR, Villalta SA. Single-cell and spatial transcriptomics identify a macrophage population associated with skeletal muscle fibrosis. bioRxiv 2023:2023.04.18.537253. [PMID: 37131694 PMCID: PMC10153153 DOI: 10.1101/2023.04.18.537253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
The monocytic/macrophage system is essential for skeletal muscle homeostasis, but its dysregulation contributes to the pathogenesis of muscle degenerative disorders. Despite our increasing knowledge of the role of macrophages in degenerative disease, it still remains unclear how macrophages contribute to muscle fibrosis. Here, we used single-cell transcriptomics to determine the molecular attributes of dystrophic and healthy muscle macrophages. We identified six novel clusters. Unexpectedly, none corresponded to traditional definitions of M1 or M2 macrophage activation. Rather, the predominant macrophage signature in dystrophic muscle was characterized by high expression of fibrotic factors, galectin-3 and spp1. Spatial transcriptomics and computational inferences of intercellular communication indicated that spp1 regulates stromal progenitor and macrophage interactions during muscular dystrophy. Galectin-3 + macrophages were chronically activated in dystrophic muscle and adoptive transfer assays showed that the galectin-3 + phenotype was the dominant molecular program induced within the dystrophic milieu. Histological examination of human muscle biopsies revealed that galectin-3 + macrophages were also elevated in multiple myopathies. These studies advance our understanding of macrophages in muscular dystrophy by defining the transcriptional programs induced in muscle macrophages, and reveal spp1 as a major regulator of macrophage and stromal progenitor interactions.
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Affiliation(s)
- Gerald Coulis
- Department of Physiology and Biophysics, University of California Irvine, USA
- Institute for Immunology, University of California Irvine, USA
| | - Diego Jaime
- Department of Physiology and Biophysics, University of California Irvine, USA
- Institute for Immunology, University of California Irvine, USA
| | - Christian Guerrero-Juarez
- Department of Mathematics, University of California Irvine, USA
- Department of Developmental and Cell Biology, University of California Irvine, USA
| | - Jenna M. Kastenschmidt
- Department of Physiology and Biophysics, University of California Irvine, USA
- Institute for Immunology, University of California Irvine, USA
| | - Philip K. Farahat
- Department of Physiology and Biophysics, University of California Irvine, USA
- Institute for Immunology, University of California Irvine, USA
| | - Quy Nguyen
- Department of Biological Chemistry, University of California Irvine, USA
| | | | - Katherine McLinden
- Department of Molecular Cell and Developmental Biology, University of California Los Angeles, USA
| | - Lauren Thurlow
- Department of Molecular Cell and Developmental Biology, University of California Los Angeles, USA
| | - Saba Movahedi
- Department of Physiology and Biophysics, University of California Irvine, USA
| | - Jorge Duarte
- Department of Physiology and Biophysics, University of California Irvine, USA
| | - Andrew Sorn
- Department of Physiology and Biophysics, University of California Irvine, USA
| | - Elizabeth Montoya
- Department of Physiology and Biophysics, University of California Irvine, USA
| | - Izza Mozaffar
- Department of Physiology and Biophysics, University of California Irvine, USA
| | - Morgan Dragan
- Department of Molecular Cell and Developmental Biology, University of California Los Angeles, USA
| | - Shivashankar Othy
- Department of Physiology and Biophysics, University of California Irvine, USA
- Institute for Immunology, University of California Irvine, USA
| | - Trupti Joshi
- Department of Health Management and Informatics, University of Missouri, Columbia, USA
| | - Chetan P. Hans
- Department of Cardiovascular Medicine, University of Missouri, Columbia, USA
| | | | - Adam L. MacLean
- Department of Quantitative and Computational Biology, University of Southern California, Los Angeles, USA
| | - Qing Nie
- Department of Mathematics, University of California Irvine, USA
- Department of Developmental and Cell Biology, University of California Irvine, USA
| | - Lindsay M. Wallace
- Center for Gene Therapy, The Abigail Wexner Research Institute at Nationwide Children’s Hospital
| | - Scott Q. Harper
- Department of Pediatrics, The Ohio State University, Columbus, OH, USA
- Center for Gene Therapy, The Abigail Wexner Research Institute at Nationwide Children’s Hospital
| | - Tahseen Mozaffar
- Department of Neurology, University of California Irvine, USA
- Department of Pathology and Laboratory Medicine, University of California Irvine, USA
| | - Marshall W. Hogarth
- Children’s National Hospital, Research Center for Genetic Medicine, Washington, DC, USA
| | - Surajit Bhattacharya
- Children’s National Hospital, Research Center for Genetic Medicine, Washington, DC, USA
| | - Jyoti K. Jaiswal
- Children’s National Hospital, Research Center for Genetic Medicine, Washington, DC, USA
| | | | - Qi Su
- Regeneron Pharmaceuticals, Inc., Tarrytown, NY, USA
| | - Kai Kessenbrock
- Department of Biological Chemistry, University of California Irvine, USA
| | - Michael Stec
- Regeneron Pharmaceuticals, Inc., Tarrytown, NY, USA
| | | | - Jesse R. Zamudio
- Department of Molecular Cell and Developmental Biology, University of California Los Angeles, USA
| | - S. Armando Villalta
- Department of Physiology and Biophysics, University of California Irvine, USA
- Institute for Immunology, University of California Irvine, USA
- Department of Neurology, University of California Irvine, USA
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20
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Grunz EA, Jones BW, Sen S, Wilkenson K, Joshi T, Boerman EM. Adventitial macrophage accumulation impairs perivascular nerve function in mesenteric arteries with inflammatory bowel disease. bioRxiv 2023:2023.04.04.535591. [PMID: 37066314 PMCID: PMC10104036 DOI: 10.1101/2023.04.04.535591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/18/2023]
Abstract
Introduction Inflammatory bowel disease (IBD) involves aberrant immune responses and is associated with both cardiovascular disease risk and altered intestinal blood flow. However, little is known about how IBD affects regulation of perivascular nerves that mediate blood flow. Previous work found perivascular nerve function is impaired in mesenteric arteries with IBD. The purpose of this study was to determine the mechanism of impaired perivascular nerve function. Methods RNA sequencing was performed on mesenteric arteries from IL10 -/- mice treated with H.hepaticus to induce disease (IBD) or left non-gavaged (Control). For all other studies, Control and IBD mice received either saline or clodronate liposome injections to study the effect of macrophage depletion. Perivascular nerve function was assessed using pressure myography and electrical field stimulation. Fluorescent immunolabeling was used to label leukocyte populations and perivascular nerves. Results IBD was associated with increased in macrophage-associated gene expression, and immunolabeling showed accumulation of adventitial macrophages. Clodronate liposome injection eliminated adventitial macrophages, which reversed significant attenuation of sensory vasodilation, sympathetic vasoconstriction and sensory inhibition of sympathetic constriction in IBD. Acetylcholine-mediated dilation was impaired in IBD and restored after macrophage depletion, but sensory dilation remained nitric oxide independent regardless of disease and/or macrophage presence. Conclusion Altered neuro-immune signaling between macrophages and perivascular nerves in the arterial adventitia contributes to impaired vasodilation, particularly via dilatory sensory nerves. Targeting the adventitial macrophage population may help preserve intestinal blood flow in IBD patients.
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21
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Chan YO, Dietz N, Zeng S, Wang J, Flint-Garcia S, Salazar-Vidal MN, Škrabišová M, Bilyeu K, Joshi T. The Allele Catalog Tool: a web-based interactive tool for allele discovery and analysis. BMC Genomics 2023; 24:107. [PMID: 36899307 PMCID: PMC10007842 DOI: 10.1186/s12864-023-09161-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 01/31/2023] [Indexed: 03/12/2023] Open
Abstract
BACKGROUND The advancement of sequencing technologies today has made a plethora of whole-genome re-sequenced (WGRS) data publicly available. However, research utilizing the WGRS data without further configuration is nearly impossible. To solve this problem, our research group has developed an interactive Allele Catalog Tool to enable researchers to explore the coding region allelic variation present in over 1,000 re-sequenced accessions each for soybean, Arabidopsis, and maize. RESULTS The Allele Catalog Tool was designed originally with soybean genomic data and resources. The Allele Catalog datasets were generated using our variant calling pipeline (SnakyVC) and the Allele Catalog pipeline (AlleleCatalog). The variant calling pipeline is developed to parallelly process raw sequencing reads to generate the Variant Call Format (VCF) files, and the Allele Catalog pipeline takes VCF files to perform imputations, functional effect predictions, and assemble alleles for each gene to generate curated Allele Catalog datasets. Both pipelines were utilized to generate the data panels (VCF files and Allele Catalog files) in which the accessions of the WGRS datasets were collected from various sources, currently representing over 1,000 diverse accessions for soybean, Arabidopsis, and maize individually. The main features of the Allele Catalog Tool include data query, visualization of results, categorical filtering, and download functions. Queries are performed from user input, and results are a tabular format of summary results by categorical description and genotype results of the alleles for each gene. The categorical information is specific to each species; additionally, available detailed meta-information is provided in modal popups. The genotypic information contains the variant positions, reference or alternate genotypes, the functional effect classes, and the amino-acid changes of each accession. Besides that, the results can also be downloaded for other research purposes. CONCLUSIONS The Allele Catalog Tool is a web-based tool that currently supports three species: soybean, Arabidopsis, and maize. The Soybean Allele Catalog Tool is hosted on the SoyKB website ( https://soykb.org/SoybeanAlleleCatalogTool/ ), while the Allele Catalog Tool for Arabidopsis and maize is hosted on the KBCommons website ( https://kbcommons.org/system/tools/AlleleCatalogTool/Zmays and https://kbcommons.org/system/tools/AlleleCatalogTool/Athaliana ). Researchers can use this tool to connect variant alleles of genes with meta-information of species.
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Affiliation(s)
- Yen On Chan
- MU Institute for Data Science and Informatics, University of Missouri-Columbia, Columbia, MO, USA.,Christopher S. Bond Life Sciences Center, University of Missouri-Columbia, Columbia, MO, USA
| | - Nicholas Dietz
- Division of Plant Science and Technology, University of Missouri-Columbia, Columbia, MO, USA
| | - Shuai Zeng
- Department of Electrical Engineering and Computer Science, University of Missouri-Columbia, Columbia, MO, USA
| | - Juexin Wang
- Christopher S. Bond Life Sciences Center, University of Missouri-Columbia, Columbia, MO, USA.,Department of Electrical Engineering and Computer Science, University of Missouri-Columbia, Columbia, MO, USA
| | - Sherry Flint-Garcia
- United States Department of Agriculture-Agricultural Research Service, Plant Genetics Research Unit, Columbia, MO, USA
| | - M Nancy Salazar-Vidal
- Division of Plant Science and Technology, University of Missouri-Columbia, Columbia, MO, USA.,Department of Evolution and Ecology, University of California-Davis, Davis, CA, USA
| | - Mária Škrabišová
- Department of Biochemistry, Faculty of Science, Palacky University in Olomouc, Olomouc, Czech Republic
| | - Kristin Bilyeu
- United States Department of Agriculture-Agricultural Research Service, Plant Genetics Research Unit, Columbia, MO, USA.
| | - Trupti Joshi
- MU Institute for Data Science and Informatics, University of Missouri-Columbia, Columbia, MO, USA. .,Christopher S. Bond Life Sciences Center, University of Missouri-Columbia, Columbia, MO, USA. .,Department of Electrical Engineering and Computer Science, University of Missouri-Columbia, Columbia, MO, USA. .,Department of Health Management and Informatics, University of Missouri-Columbia, Columbia, MO, USA.
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22
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Zhang Y, Calyam P, Joshi T, Nair S, Xu D. Domain-specific Topic Model for Knowledge Discovery in Computational and Data-Intensive Scientific Communities. IEEE Trans Knowl Data Eng 2023; 35:1402-1420. [PMID: 36798878 PMCID: PMC9928187 DOI: 10.1109/tkde.2021.3093350] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Shortened time to knowledge discovery and adapting prior domain knowledge is a challenge for computational and data-intensive communities such as e.g., bioinformatics and neuroscience. The challenge for a domain scientist lies in the actions to obtain guidance through query of massive information from diverse text corpus comprising of a wide-ranging set of topics when: investigating new methods, developing new tools, or integrating datasets. In this paper, we propose a novel "domain-specific topic model" (DSTM) to discover latent knowledge patterns about relationships among research topics, tools and datasets from exemplary scientific domains. Our DSTM is a generative model that extends the Latent Dirichlet Allocation (LDA) model and uses the Markov chain Monte Carlo (MCMC) algorithm to infer latent patterns within a specific domain in an unsupervised manner. We apply our DSTM to large collections of data from bioinformatics and neuroscience domains that include more than 25,000 of papers over the last ten years, featuring hundreds of tools and datasets that are commonly used in relevant studies. Evaluation experiments based on generalization and information retrieval metrics show that our model has better performance than the state-of-the-art baseline models for discovering highly-specific latent topics within a domain. Lastly, we demonstrate applications that benefit from our DSTM to discover intra-domain, cross-domain and trend knowledge patterns.
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Affiliation(s)
- Yuanxun Zhang
- Department of Electrical Engineering and Computer Science, University of Missouri-Columbia, Columbia, MO, 65211
| | - Prasad Calyam
- Department of Electrical Engineering and Computer Science, University of Missouri-Columbia, Columbia, MO, 65211
| | - Trupti Joshi
- Department of Electrical Engineering and Computer Science, University of Missouri-Columbia, Columbia, MO, 65211
| | - Satish Nair
- Department of Electrical Engineering and Computer Science, University of Missouri-Columbia, Columbia, MO, 65211
| | - Dong Xu
- Department of Electrical Engineering and Computer Science, University of Missouri-Columbia, Columbia, MO, 65211
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23
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Shumway J, Tan X, Drossopoulos P, Torras M, File M, Joshi T, Ruhashya A, Yanagihara T, Shen C. A Brain Metastases Survival Model Using an Ensemble Tree Approach. Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2022.07.949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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24
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Srivastava T, Garola RE, Zhou J, Boinpelly VC, Priya L, Ali MF, Rezaiekhaligh MH, Heruth DP, Novak J, Alon US, Joshi T, Jiang Y, McCarthy ET, Savin VJ, Johnson ML, Sharma R, Sharma M. Prostanoid receptors in hyperfiltration-mediated glomerular injury: Novel agonists and antagonists reveal opposing roles for EP2 and EP4 receptors. FASEB J 2022; 36:e22559. [PMID: 36125047 DOI: 10.1096/fj.202200875r] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 08/23/2022] [Accepted: 09/07/2022] [Indexed: 11/11/2022]
Abstract
Increased fluid-flow shear stress (FFSS) contributes to hyperfiltration-induced podocyte and glomerular injury resulting in progression of chronic kidney disease (CKD). We reported that increased FFSS in vitro and in vivo upregulates PGE2 receptor EP2 (but not EP4 expression), COX2-PGE2 -EP2 axis, and EP2-linked Akt-GSK3β-β-catenin signaling pathway in podocytes. To understand and use the disparities between PGE2 receptors, specific agonists, and antagonists of EP2 and EP4 were used to assess phosphorylation of Akt, GSK3β and β-catenin in podocytes using Western blotting, glomerular filtration barrier function using in vitro albumin permeability (Palb ) assay, and mitigation of hyperfiltration-induced injury in unilaterally nephrectomized (UNX) mice at 1 and 6 months. Results show an increase in Palb by PGE2 , EP2 agonist (EP2AGO ) and EP4 antagonist (EP4ANT ), but not by EP2 antagonist (EP2ANT ) or EP4 agonist (EP4AGO ). Pretreatment with EP2ANT blocked the effect of PGE2 or EP2AGO on Palb . Modulation of EP2 and EP4 also induced opposite effects on phosphorylation of Akt and β-Catenin. Individual agonists or antagonists of EP2 or EP4 did not induce significant improvement in albuminuria in UNX mice. However, treatment with a combination EP2ANT + EP4AGO for 1 or 6 months caused a robust decrease in albuminuria. EP2ANT + EP4AGO combination did not impact adaptive hypertrophy or increased serum creatinine. Observed differences between expression of EP2 and EP4 on the glomerular barrier highlight these receptors as potential targets for intervention. Safe and effective mitigating effect of EP2ANT + EP4AGO presents a novel opportunity to delay the progression of hyperfiltration-associated CKD as seen in transplant donors.
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Affiliation(s)
- Tarak Srivastava
- Section of Nephrology, Children's Mercy Hospital and University of Missouri at Kansas City, Kansas City, Missouri, USA.,Midwest Veterans' Biomedical Research Foundation (MVBRF), Kansas City, Missouri, USA.,Department of Oral and Craniofacial Sciences, University of Missouri at Kansas City-School of Dentistry, Kansas City, Missouri, USA
| | - Robert E Garola
- Department of Pathology and Laboratory Medicine, Children's Mercy Hospital and University of Missouri at Kansas City, Kansas City, Missouri, USA
| | - Jianping Zhou
- Midwest Veterans' Biomedical Research Foundation (MVBRF), Kansas City, Missouri, USA.,Renal Research Laboratory, Kansas City VA Medical Center, Kansas City, Missouri, USA
| | - Varun C Boinpelly
- Midwest Veterans' Biomedical Research Foundation (MVBRF), Kansas City, Missouri, USA.,Renal Research Laboratory, Kansas City VA Medical Center, Kansas City, Missouri, USA
| | - Lakshmi Priya
- Section of Nephrology, Children's Mercy Hospital and University of Missouri at Kansas City, Kansas City, Missouri, USA
| | - Mohammed Farhan Ali
- Section of Nephrology, Children's Mercy Hospital and University of Missouri at Kansas City, Kansas City, Missouri, USA
| | - Mohammad H Rezaiekhaligh
- Section of Nephrology, Children's Mercy Hospital and University of Missouri at Kansas City, Kansas City, Missouri, USA
| | - Daniel P Heruth
- Children's Mercy Research Institute, Children's Mercy Hospital and University of Missouri at Kansas City, Kansas City, Missouri, USA
| | - Jan Novak
- Department of Microbiology, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Uri S Alon
- Section of Nephrology, Children's Mercy Hospital and University of Missouri at Kansas City, Kansas City, Missouri, USA
| | - Trupti Joshi
- Department of Health Management and Informatics, University of Missouri, Columbia, Missouri, USA.,Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, Missouri, USA.,Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, Missouri, USA.,MU Institute for Data Science and Informatics, University of Missouri, Columbia, Missouri, USA
| | - Yuexu Jiang
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, Missouri, USA.,Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, Missouri, USA
| | - Ellen T McCarthy
- Department of Internal Medicine, The Jared Grantham Kidney Institute, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Virginia J Savin
- Renal Research Laboratory, Kansas City VA Medical Center, Kansas City, Missouri, USA.,Department of Internal Medicine, The Jared Grantham Kidney Institute, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Mark L Johnson
- Department of Oral and Craniofacial Sciences, University of Missouri at Kansas City-School of Dentistry, Kansas City, Missouri, USA
| | - Ram Sharma
- Renal Research Laboratory, Kansas City VA Medical Center, Kansas City, Missouri, USA
| | - Mukut Sharma
- Midwest Veterans' Biomedical Research Foundation (MVBRF), Kansas City, Missouri, USA.,Renal Research Laboratory, Kansas City VA Medical Center, Kansas City, Missouri, USA.,Department of Internal Medicine, The Jared Grantham Kidney Institute, University of Kansas Medical Center, Kansas City, Kansas, USA
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25
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Yang Y, La TC, Gillman JD, Lyu Z, Joshi T, Usovsky M, Song Q, Scaboo A. Linkage analysis and residual heterozygotes derived near isogenic lines reveals a novel protein quantitative trait loci from a Glycine soja accession. Front Plant Sci 2022; 13:938100. [PMID: 35968122 PMCID: PMC9372550 DOI: 10.3389/fpls.2022.938100] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Accepted: 07/07/2022] [Indexed: 06/15/2023]
Abstract
Modern soybean [Glycine max (L.) Merr] cultivars have low overall genetic variation due to repeated bottleneck events that arose during domestication and from selection strategies typical of many soybean breeding programs. In both public and private soybean breeding programs, the introgression of wild soybean (Glycine soja Siebold and Zucc.) alleles is a viable option to increase genetic diversity and identify new sources for traits of value. The objectives of our study were to examine the genetic architecture responsible for seed protein and oil using a recombinant inbred line (RIL) population derived from hybridizing a G. max line ('Osage') with a G. soja accession (PI 593983). Linkage mapping identified a total of seven significant quantitative trait loci on chromosomes 14 and 20 for seed protein and on chromosome 8 for seed oil with LOD scores ranging from 5.3 to 31.7 for seed protein content and from 9.8 to 25.9 for seed oil content. We analyzed 3,015 single F4:9 soybean plants to develop two residual heterozygotes derived near isogenic lines (RHD-NIL) populations by targeting nine SNP markers from genotype-by-sequencing, which corresponded to two novel quantitative trait loci (QTL) derived from G. soja: one for a novel seed oil QTL on chromosome 8 and another for a novel protein QTL on chromosome 14. Single marker analysis and linkage analysis using 50 RHD-NILs validated the chromosome 14 protein QTL, and whole genome sequencing of RHD-NILs allowed us to reduce the QTL interval from ∼16.5 to ∼4.6 Mbp. We identified two genomic regions based on recombination events which had significant increases of 0.65 and 0.72% in seed protein content without a significant decrease in seed oil content. A new Kompetitive allele-specific polymerase chain reaction (KASP) assay, which will be useful for introgression of this trait into modern elite G. max cultivars, was developed in one region. Within the significantly associated genomic regions, a total of eight genes are considered as candidate genes, based on the presence of gene annotations associated with the protein or amino acid metabolism/movement. Our results provide better insights into utilizing wild soybean as a source of genetic diversity for soybean cultivar improvement utilizing native traits.
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Affiliation(s)
- Yia Yang
- Division of Plant Science and Technology, University of Missouri, Columbia, MO, United States
| | - Thang C. La
- Division of Plant Science and Technology, University of Missouri, Columbia, MO, United States
| | - Jason D. Gillman
- Plant Genetics Research Unit, United States Department of Agriculture-Agricultural Research Service, Columbia, MO, United States
| | - Zhen Lyu
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO, United States
| | - Trupti Joshi
- Department of Health Management and Informatics, MU Institute of Data Science and Informatics and Christopher S. Bond Life Science Center, University of Missouri, Columbia, MO, United States
| | - Mariola Usovsky
- Division of Plant Science and Technology, University of Missouri, Columbia, MO, United States
| | - Qijian Song
- Soybean Genomics and Improvement Laboratory, United States Department of Agriculture-Agricultural Research Service, Beltsville, MD, United States
| | - Andrew Scaboo
- Division of Plant Science and Technology, University of Missouri, Columbia, MO, United States
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Sinha R, Zandalinas SI, Fichman Y, Sen S, Zeng S, Gómez-Cadenas A, Joshi T, Fritschi FB, Mittler R. Differential regulation of flower transpiration during abiotic stress in annual plants. New Phytol 2022; 235:611-629. [PMID: 35441705 PMCID: PMC9323482 DOI: 10.1111/nph.18162] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 04/07/2022] [Indexed: 05/10/2023]
Abstract
Heat waves occurring during droughts can have a devastating impact on yield, especially if they happen during the flowering and seed set stages of the crop cycle. Global warming and climate change are driving an alarming increase in the frequency and intensity of combined drought and heat stress episodes, critically threatening global food security. Because high temperature is detrimental to reproductive processes, essential for plant yield, we measured the inner temperature, transpiration, sepal stomatal aperture, hormone concentrations and transcriptomic response of closed soybean flowers developing on plants subjected to a combination of drought and heat stress. Here, we report that, during a combination of drought and heat stress, soybean plants prioritize transpiration through flowers over transpiration through leaves by opening their flower stomata, while keeping their leaf stomata closed. This acclimation strategy, termed 'differential transpiration', lowers flower inner temperature by about 2-3°C, protecting reproductive processes at the expense of vegetative tissues. Manipulating stomatal regulation, stomatal size and/or stomatal density of flowers could serve as a viable strategy to enhance the yield of different crops and mitigate some of the current and future impacts of global warming and climate change on agriculture.
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Affiliation(s)
- Ranjita Sinha
- Division of Plant Sciences and Technology, College of Agriculture Food and Natural Resources and Interdisciplinary Plant Group, University of Missouri, Columbia, MO, 65211, USA
| | - Sara I Zandalinas
- Departamento de Ciencias Agrarias y del Medio Natural, Universitat Jaume I, Castelló de la Plana, 12071, Spain
| | - Yosef Fichman
- Division of Plant Sciences and Technology, College of Agriculture Food and Natural Resources and Interdisciplinary Plant Group, University of Missouri, Columbia, MO, 65211, USA
| | - Sidharth Sen
- Institute for Data Science and Informatics and Interdisciplinary Plant Group, University of Missouri, Columbia, MO, 65211, USA
| | - Shuai Zeng
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO, 65211, USA
| | - Aurelio Gómez-Cadenas
- Departamento de Ciencias Agrarias y del Medio Natural, Universitat Jaume I, Castelló de la Plana, 12071, Spain
| | - Trupti Joshi
- Institute for Data Science and Informatics and Interdisciplinary Plant Group, University of Missouri, Columbia, MO, 65211, USA
- Department of Health Management and Informatics, and Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO, 65211, USA
| | - Felix B Fritschi
- Division of Plant Sciences and Technology, College of Agriculture Food and Natural Resources and Interdisciplinary Plant Group, University of Missouri, Columbia, MO, 65211, USA
| | - Ron Mittler
- Division of Plant Sciences and Technology, College of Agriculture Food and Natural Resources and Interdisciplinary Plant Group, University of Missouri, Columbia, MO, 65211, USA
- Department of Surgery, University of Missouri School of Medicine, Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO, 65201, USA
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Basnet P, Meinhardt CG, Usovsky M, Gillman JD, Joshi T, Song Q, Diers B, Mitchum MG, Scaboo AM. Epistatic interaction between Rhg1-a and Rhg2 in PI 90763 confers resistance to virulent soybean cyst nematode populations. Theor Appl Genet 2022; 135:2025-2039. [PMID: 35381870 PMCID: PMC9205835 DOI: 10.1007/s00122-022-04091-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 03/25/2022] [Indexed: 05/19/2023]
Abstract
KEY MESSAGE An epistatic interaction between SCN resistance loci rhg1-a and rhg2 in PI 90763 imparts resistance against virulent SCN populations which can be employed to diversify SCN resistance in soybean cultivars. With more than 95% of the $46.1B soybean market dominated by a single type of genetic resistance, breeding for soybean cyst nematode (SCN)-resistant soybean that can effectively combat the widespread increase in virulent SCN populations presents a significant challenge. Rhg genes (for Resistance to Heterodera glycines) play a key role in resistance to SCN; however, their deployment beyond the use of the rhg1-b allele has been limited. In this study, quantitative trait loci (QTL) were mapped using PI 90763 through two biparental F3:4 recombinant inbred line (RIL) populations segregating for rhg1-a and rhg1-b alleles against a SCN HG type 1.2.5.7 (Race 2) population. QTL located on chromosome 18 (rhg1-a) and chromosome 11 (rhg2) were determined to confer SCN resistance in PI 90763. The rhg2 gene was fine-mapped to a 169-Kbp region pinpointing GmSNAP11 as the strongest candidate gene. We demonstrated a unique epistatic interaction between rhg1-a and rhg2 loci that not only confers resistance to multiple virulent SCN populations. Further, we showed that pyramiding rhg2 with the conventional mode of resistance, rhg1-b, is ineffective against these virulent SCN populations. This highlights the importance of pyramiding rhg1-a and rhg2 to maximize the impact of gene pyramiding strategies toward management of SCN populations virulent on rhg1-b sources of resistance. Our results lay the foundation for the next generation of soybean resistance breeding to combat the number one pathogen of soybean.
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Affiliation(s)
- Pawan Basnet
- Division of Plant Science and Technology, University of Missouri, Columbia, MO, 65211, USA
| | - Clinton G Meinhardt
- Division of Plant Science and Technology, University of Missouri, Columbia, MO, 65211, USA
| | - Mariola Usovsky
- Division of Plant Science and Technology, University of Missouri, Columbia, MO, 65211, USA
| | | | - Trupti Joshi
- Department of Health Management and Informatics, MUIDSI, and Bond Life Sciences Center, University of Missouri-Columbia, Columbia, MO, 65211, USA
| | - Qijian Song
- Soybean Genomics and Improvement Laboratory, Beltsville Agricultural Research Center, USDA-ARS, Beltsville, MD, USA
| | - Brian Diers
- Department of Crop Sciences, University of Illinois, Urbana-Champaign, IL, USA
| | - Melissa G Mitchum
- Department of Plant Pathology and Institute of Plant Breeding, Genetics and Genomics, University of Georgia, Athens, GA, USA
| | - Andrew M Scaboo
- Division of Plant Science and Technology, University of Missouri, Columbia, MO, 65211, USA.
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Joshi A, Londhe A, Joshi T, Deshmukh L. Quality improvement in Kangaroo Mother Care: learning from a teaching hospital. BMJ Open Qual 2022; 11:bmjoq-2021-001459. [PMID: 35545277 PMCID: PMC9092177 DOI: 10.1136/bmjoq-2021-001459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Accepted: 11/09/2021] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND Kangaroo Mother Care (KMC) is a low-resource, evidence-based, high-impact intervention for low-birth weight (LBW) care. Quality improvement in KMC requires meso-level, macro-level and micro-level interventions. Our institution, a public teaching hospital, hosts a level-II/III neonatal intensive care unit (NICU). The average demand for beds typically exceeds available capacity, with 60% occupancy attributed to LBW patients. There was low uptake of KMC practice at our unit. AIM STATEMENT In the initial phase, we aimed to improve the coverage of KMC in admitted eligible neonates from a baseline of 20%-80% within 15 days. After a period of complacency, we revised the aim statement with a target of improving the percentage of babies receiving 6-hour KMC from 30% to 80% in 12 weeks. METHODS We report this quasi-experimental time-series study. With the Point of Care Quality Improvement methodology, we performed Plan-Do-Study-Act (PDSA) cycles to improve KMC practice. We involved all the healthcare workers, mothers and caregivers to customise various KMC tools (KMC book format, KMC bag, mother's gown) and minimise interruptions. Feedback from all levels guided our PDSA cycles. RESULTS The percentage of babies receiving at least 1-hour KMC increased from 20% to 100% within 15 days of August 2017. In the improvement phase, baseline 6-hour KMC coverage of 30% increased to 80% within 12 weeks (October-December 2017). It sustained for more than 2 years (January 2018 till February-2020) at 76.5%±2.49%. CONCLUSIONS Quality improvement methods helped increase the coverage and percentage of babies receiving 6-hour KMC per day in our NICU. The duration specified KMC coverage should be adopted as the quality indicator of KMC. The training of healthcare workers and KMC provider should include hands-on sessions involving the mother and the baby. Maintaining data and providing suitable KMC tools are necessary elements for improving KMC. Minimising interruption is possible with family support and appropriate scheduling of activities. Having a designated KMC block helps in peer motivation.
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Affiliation(s)
- Amol Joshi
- Neonatology, Government Medical College and Hospital Aurangabad, Aurangabad, Maharashtra, India
| | - Atul Londhe
- Neonatology, Government Medical College and Hospital Aurangabad, Aurangabad, Maharashtra, India
| | - Trupti Joshi
- Pediatrics, Government Medical College and Hospital Aurangabad, Aurangabad, Maharashtra, India
| | - Laxmikant Deshmukh
- Neonatology, Government Medical College and Hospital Aurangabad, Aurangabad, Maharashtra, India
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29
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Lyu Z, Singh P, Bottoms C, Sinn M, Featherston J, Cleavinger K, Bos J, Markham M, Koffarnus N, Turabelidze G, Joshi T. Empowering SARS-CoV-2 Genomics Surveillance in Missouri with Data Analytics and Integration Portals. Mo Med 2022; 119:185-187. [PMID: 36035558 PMCID: PMC9324701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Affiliation(s)
- Zhen Lyu
- Department of Computer Science, University of Missouri, Columbia, MO
| | - Pallav Singh
- MU Institute of Data Science and Informatics, University of Missouri, Columbia, MO
| | - Christopher Bottoms
- Christopher S Bond Life Science Center, University of Missouri, Columbia, MO
| | - Matthew Sinn
- Missouri State Public Health Laboratory, Jefferson City, MO
| | | | - Kate Cleavinger
- Division of Community and Public Health; Missouri Department of Health and Senior Services, Jefferson City, MO
| | - John Bos
- Division of Community and Public Health; Missouri Department of Health and Senior Services, Jefferson City, MO
| | | | - Nathan Koffarnus
- Division of Community and Public Health; Missouri Department of Health and Senior Services, Jefferson City, MO
| | - George Turabelidze
- Division of Community and Public Health; Missouri Department of Health and Senior Services, Jefferson City, MO
| | - Trupti Joshi
- Department of Computer Science, University of Missouri, Columbia, MO
- MU Institute of Data Science and Informatics, University of Missouri, Columbia, MO
- Christopher S Bond Life Science Center, University of Missouri, Columbia, MO
- Department of Health Management and Informatics, University of Missouri, Columbia, MO
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Dietz N, Chan YO, Scaboo A, Graef G, Hyten D, Happ M, Diers B, Lorenz A, Wang D, Joshi T, Bilyeu K. Candidate Genes Modulating Reproductive Timing in Elite US Soybean Lines Identified in Soybean Alleles of Arabidopsis Flowering Orthologs With Divergent Latitude Distribution. Front Plant Sci 2022; 13:889066. [PMID: 35574141 PMCID: PMC9100572 DOI: 10.3389/fpls.2022.889066] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Accepted: 04/08/2022] [Indexed: 05/30/2023]
Abstract
Adaptation of soybean cultivars to the photoperiod in which they are grown is critical for optimizing plant yield. However, despite its importance, only the major loci conferring variation in flowering time and maturity of US soybean have been isolated. By contrast, over 200 genes contributing to floral induction in the model organism Arabidopsis thaliana have been described. In this work, putative alleles of a library of soybean orthologs of these Arabidopsis flowering genes were tested for their latitudinal distribution among elite US soybean lines developed in the United States. Furthermore, variants comprising the alleles of genes with significant differences in latitudinal distribution were assessed for amino acid conservation across disparate genera to infer their impact on gene function. From these efforts, several candidate genes from various biological pathways were identified that are likely being exploited toward adaptation of US soybean to various maturity groups.
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Affiliation(s)
- Nicholas Dietz
- Division of Plant Science and Technology, University of Missouri, Columbia, MO, United States
| | - Yen On Chan
- Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO, United States
- MU Data Science and Informatics Institute, University of Missouri, Columbia, MO, United States
| | - Andrew Scaboo
- Division of Plant Science and Technology, University of Missouri, Columbia, MO, United States
| | - George Graef
- Department of Agronomy and Horticulture, University of Nebraska, Lincoln, NE, United States
| | - David Hyten
- Department of Agronomy and Horticulture, University of Nebraska, Lincoln, NE, United States
| | - Mary Happ
- Department of Agronomy and Horticulture, University of Nebraska, Lincoln, NE, United States
| | - Brian Diers
- Department of Crop Sciences, University of Illinois, Urbana, IL, United States
| | - Aaron Lorenz
- Department of Agronomy and Plant Genetics, University of Minnesota, Saint Paul, MN, United States
| | - Dechun Wang
- Department of Plant, Soil and Microbial Sciences, Michigan State University, East Lansing, MI, United States
| | - Trupti Joshi
- Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO, United States
- MU Data Science and Informatics Institute, University of Missouri, Columbia, MO, United States
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO, United States
- Department of Health Management and Informatics, School of Medicine, University of Missouri, Columbia, MO, United States
| | - Kristin Bilyeu
- USDA/ARS Plant Genetics Research Unit, Columbia, MO, United States
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Škrabišová M, Dietz N, Zeng S, Chan YO, Wang J, Liu Y, Biová J, Joshi T, Bilyeu KD. A novel Synthetic phenotype association study approach reveals the landscape of association for genomic variants and phenotypes. J Adv Res 2022; 42:117-133. [PMID: 36513408 PMCID: PMC9788956 DOI: 10.1016/j.jare.2022.04.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Revised: 02/14/2022] [Accepted: 04/08/2022] [Indexed: 12/27/2022] Open
Abstract
INTRODUCTION Genome-Wide Association Studies (GWAS) identify tagging variants in the genome that are statistically associated with the phenotype because of their linkage disequilibrium (LD) relationship with the causative mutation (CM). When both low-density genotyped accession panels with phenotypes and resequenced data accession panels are available, tagging variants can assist with post-GWAS challenges in CM discovery. OBJECTIVES Our objective was to identify additional GWAS evaluation criteria to assess correspondence between genomic variants and phenotypes, as well as enable deeper analysis of the localized landscape of association. METHODS We used genomic variant positions as Synthetic phenotypes in GWAS that we named "Synthetic phenotype association study" (SPAS). The extreme case of SPAS is what we call an "Inverse GWAS" where we used CM positions of cloned soybean genes. We developed and validated the Accuracy concept as a measure of the correspondence between variant positions and phenotypes. RESULTS The SPAS approach demonstrated that the genotype status of an associated variant used as a Synthetic phenotype enabled us to explore the relationships between tagging variants and CMs, and further, that utilizing CMs as Synthetic phenotypes in Inverse GWAS illuminated the landscape of association. We implemented the Accuracy calculation for a curated accession panel to an online Accuracy calculation tool (AccuTool) as a resource for gene identification in soybean. We demonstrated our concepts on three examples of soybean cloned genes. As a result of our findings, we devised an enhanced "GWAS to Genes" analysis (Synthetic phenotype to CM strategy, SP2CM). Using SP2CM, we identified a CM for a novel gene. CONCLUSION The SP2CM strategy utilizing Synthetic phenotypes and the Accuracy calculation of correspondence provides crucial information to assist researchers in CM discovery. The impact of this work is a more effective evaluation of landscapes of GWAS associations.
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Affiliation(s)
- Mária Škrabišová
- Department of Biochemistry, Faculty of Science, Palacky University Olomouc, Olomouc 78371, Czech Republic
| | - Nicholas Dietz
- Division of Plant Sciences, University of Missouri, Columbia, MO 65201, USA
| | - Shuai Zeng
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO 65212, USA,Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO 65212, USA
| | - Yen On Chan
- Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO 65212, USA,MU Data Science and Informatics Institute, University of Missouri, Columbia, MO 65212, USA
| | - Juexin Wang
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO 65212, USA,Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO 65212, USA
| | - Yang Liu
- Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO 65212, USA,MU Data Science and Informatics Institute, University of Missouri, Columbia, MO 65212, USA
| | - Jana Biová
- Department of Biochemistry, Faculty of Science, Palacky University Olomouc, Olomouc 78371, Czech Republic
| | - Trupti Joshi
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO 65212, USA,Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO 65212, USA,MU Data Science and Informatics Institute, University of Missouri, Columbia, MO 65212, USA,Department of Health Management and Informatics, School of Medicine, University of Missouri, Columbia, MO 65212, USA,Corresponding authors at: Department of Health Management and Informatics, School of Medicine, 1201 E Rollins St, 271B Life Science Center, Columbia, MO 65201, USA (T. Joshi). Plant Genetics Research Unit, United States Department of Agriculture-Agricultural Research Service, 110 Waters Hall, University of Missouri, Columbia, MO 65211, USA (K.D. Bilyeu).
| | - Kristin D. Bilyeu
- Plant Genetics Research Unit, United States Department of Agriculture-Agricultural Research Service, University of Missouri, Columbia, MO 65211, USA,Corresponding authors at: Department of Health Management and Informatics, School of Medicine, 1201 E Rollins St, 271B Life Science Center, Columbia, MO 65201, USA (T. Joshi). Plant Genetics Research Unit, United States Department of Agriculture-Agricultural Research Service, 110 Waters Hall, University of Missouri, Columbia, MO 65211, USA (K.D. Bilyeu).
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Su L, Xu C, Zeng S, Su L, Joshi T, Stacey G, Xu D. Large-Scale Integrative Analysis of Soybean Transcriptome Using an Unsupervised Autoencoder Model. Front Plant Sci 2022; 13:831204. [PMID: 35310659 PMCID: PMC8927983 DOI: 10.3389/fpls.2022.831204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 02/09/2022] [Indexed: 06/14/2023]
Abstract
Plant tissues are distinguished by their gene expression patterns, which can help identify tissue-specific highly expressed genes and their differential functional modules. For this purpose, large-scale soybean transcriptome samples were collected and processed starting from raw sequencing reads in a uniform analysis pipeline. To address the gene expression heterogeneity in different tissues, we utilized an adversarial deconfounding autoencoder (AD-AE) model to map gene expressions into a latent space and adapted a standard unsupervised autoencoder (AE) model to help effectively extract meaningful biological signals from the noisy data. As a result, four groups of 1,743, 914, 2,107, and 1,451 genes were found highly expressed specifically in leaf, root, seed and nodule tissues, respectively. To obtain key transcription factors (TFs), hub genes and their functional modules in each tissue, we constructed tissue-specific gene regulatory networks (GRNs), and differential correlation networks by using corrected and compressed gene expression data. We validated our results from the literature and gene enrichment analysis, which confirmed many identified tissue-specific genes. Our study represents the largest gene expression analysis in soybean tissues to date. It provides valuable targets for tissue-specific research and helps uncover broader biological patterns. Code is publicly available with open source at https://github.com/LingtaoSu/SoyMeta.
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Affiliation(s)
- Lingtao Su
- Department of Electrical Engineering and Computer Science and Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO, United States
| | - Chunhui Xu
- Institute for Data Science and Informatics, Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO, United States
| | - Shuai Zeng
- Department of Electrical Engineering and Computer Science and Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO, United States
| | - Li Su
- Institute for Data Science and Informatics, Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO, United States
| | - Trupti Joshi
- Department of Electrical Engineering and Computer Science and Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO, United States
- Institute for Data Science and Informatics, Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO, United States
- Department of Health Management and Informatics and Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO, United States
| | - Gary Stacey
- Division of Plant Sciences and Technology and Biochemistry Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO, United States
| | - Dong Xu
- Department of Electrical Engineering and Computer Science and Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO, United States
- Institute for Data Science and Informatics, Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO, United States
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33
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Wang J, Sidharth S, Zeng S, Jiang Y, Chan YO, Lyu Z, McCubbin T, Mertz R, Sharp RE, Joshi T. Bioinformatics for plant and agricultural discoveries in the age of multiomics: A review and case study of maize nodal root growth under water deficit. Physiol Plant 2022; 174:e13672. [PMID: 35297059 DOI: 10.1111/ppl.13672] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 03/03/2022] [Accepted: 03/11/2022] [Indexed: 06/14/2023]
Abstract
Advances in next-generation sequencing and other high-throughput technologies have facilitated multiomics research, such as genomics, epigenomics, transcriptomics, proteomics, metabolomics, and phenomics. The resultant emerging multiomics data have brought new challenges as well as opportunities, as seen in the plant and agriculture science domains. We reviewed several bioinformatic and computational methods, models, and platforms, and we have highlighted some of our in-house developed efforts aimed at multiomics data analysis, integration, and management issues faced by the research community. A case study using multiomics datasets generated from our studies of maize nodal root growth under water deficit stress demonstrates the power of these datasets and some other publicly available tools. This analysis also sheds light on the landscape of such applied bioinformatic tools currently available for plant and crop science studies and introduces emerging trends and how they may affect the future.
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Affiliation(s)
- Juexin Wang
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, Missouri, USA
- Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, Missouri, USA
| | - Sen Sidharth
- Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, Missouri, USA
- Division of Plant Science and Technology, University of Missouri, Columbia, Missouri, USA
- Interdisciplinary Plant Group, University of Missouri, Columbia, Missouri, USA
| | - Shuai Zeng
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, Missouri, USA
| | - Yuexu Jiang
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, Missouri, USA
- Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, Missouri, USA
| | - Yen On Chan
- MU Institute for Data Science and Informatics, University of Missouri, Columbia, Missouri, USA
| | - Zhen Lyu
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, Missouri, USA
| | - Tyler McCubbin
- Division of Plant Science and Technology, University of Missouri, Columbia, Missouri, USA
- Interdisciplinary Plant Group, University of Missouri, Columbia, Missouri, USA
| | - Rachel Mertz
- Interdisciplinary Plant Group, University of Missouri, Columbia, Missouri, USA
- Division of Biological Sciences, University of Missouri, Columbia, Missouri, USA
| | - Robert E Sharp
- Division of Plant Science and Technology, University of Missouri, Columbia, Missouri, USA
- Interdisciplinary Plant Group, University of Missouri, Columbia, Missouri, USA
| | - Trupti Joshi
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, Missouri, USA
- Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, Missouri, USA
- Division of Plant Science and Technology, University of Missouri, Columbia, Missouri, USA
- Interdisciplinary Plant Group, University of Missouri, Columbia, Missouri, USA
- MU Institute for Data Science and Informatics, University of Missouri, Columbia, Missouri, USA
- Department of Health Management and Informatics, University of Missouri, Columbia, Missouri, USA
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34
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Sharma M, Singh V, Sharma R, Koul A, McCarthy ET, Savin VJ, Joshi T, Srivastava T. Glomerular Biomechanical Stress and Lipid Mediators during Cellular Changes Leading to Chronic Kidney Disease. Biomedicines 2022; 10:biomedicines10020407. [PMID: 35203616 PMCID: PMC8962328 DOI: 10.3390/biomedicines10020407] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2022] [Revised: 01/31/2022] [Accepted: 02/04/2022] [Indexed: 02/04/2023] Open
Abstract
Hyperfiltration is an important underlying cause of glomerular dysfunction associated with several systemic and intrinsic glomerular conditions leading to chronic kidney disease (CKD). These include obesity, diabetes, hypertension, focal segmental glomerulosclerosis (FSGS), congenital abnormalities and reduced renal mass (low nephron number). Hyperfiltration-associated biomechanical forces directly impact the cell membrane, generating tensile and fluid flow shear stresses in multiple segments of the nephron. Ongoing research suggests these biomechanical forces as the initial mediators of hyperfiltration-induced deterioration of podocyte structure and function leading to their detachment and irreplaceable loss from the glomerular filtration barrier. Membrane lipid-derived polyunsaturated fatty acids (PUFA) and their metabolites are potent transducers of biomechanical stress from the cell surface to intracellular compartments. Omega-6 and ω-3 long-chain PUFA from membrane phospholipids generate many versatile and autacoid oxylipins that modulate pro-inflammatory as well as anti-inflammatory autocrine and paracrine signaling. We advance the idea that lipid signaling molecules, related enzymes, metabolites and receptors are not just mediators of cellular stress but also potential targets for developing novel interventions. With the growing emphasis on lifestyle changes for wellness, dietary fatty acids are potential adjunct-therapeutics to minimize/treat hyperfiltration-induced progressive glomerular damage and CKD.
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Affiliation(s)
- Mukut Sharma
- Research and Development Service, Kansas City VA Medical Center, Kansas City, MO 64128, USA;
- Midwest Veterans’ Biomedical Research Foundation, Kansas City, MO 64128, USA; (A.K.); (V.J.S.); (T.S.)
- Department of Internal Medicine, The Jared Grantham Kidney Institute, University of Kansas Medical Center, Kansas City, MO 66160, USA;
- Correspondence: ; Tel.: +1-816-861-4700 (ext. 58222)
| | - Vikas Singh
- Neurology, Kansas City VA Medical Center, Kansas City, MO 64128, USA;
| | - Ram Sharma
- Research and Development Service, Kansas City VA Medical Center, Kansas City, MO 64128, USA;
| | - Arnav Koul
- Midwest Veterans’ Biomedical Research Foundation, Kansas City, MO 64128, USA; (A.K.); (V.J.S.); (T.S.)
| | - Ellen T. McCarthy
- Department of Internal Medicine, The Jared Grantham Kidney Institute, University of Kansas Medical Center, Kansas City, MO 66160, USA;
| | - Virginia J. Savin
- Midwest Veterans’ Biomedical Research Foundation, Kansas City, MO 64128, USA; (A.K.); (V.J.S.); (T.S.)
| | - Trupti Joshi
- Department of Health Management and Informatics, University of Missouri, Columbia, MO 65201, USA;
| | - Tarak Srivastava
- Midwest Veterans’ Biomedical Research Foundation, Kansas City, MO 64128, USA; (A.K.); (V.J.S.); (T.S.)
- Section of Nephrology, Children’s Mercy Hospital and University of Missouri, Kansas City, MO 64108, USA
- Department of Oral and Craniofacial Sciences, School of Dentistry, University of Missouri, Kansas City, MO 64108, USA
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35
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Pandey A, Calyam P, Lyu Z, Wang S, Chemodanov D, Joshi T. Knowledge-Engineered Multi-Cloud Resource Brokering for Application Workflow Optimization. IEEE Trans Netw Serv Manage 2022. [DOI: 10.1109/tnsm.2022.3227767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
| | | | - Zhen Lyu
- University of Missouri, Columbia, USA
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36
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Zhou J, Jiang Y, Huang Y, Wang Q, Kaifi JT, Kimchi ET, Chabu CY, Liu Z, Joshi T, Li G. Single-cell RNA sequencing to characterize the response of pancreatic cancer to anti-PD-1 immunotherapy. Transl Oncol 2021; 15:101262. [PMID: 34768100 PMCID: PMC8591363 DOI: 10.1016/j.tranon.2021.101262] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 10/09/2021] [Accepted: 10/28/2021] [Indexed: 02/07/2023] Open
Abstract
Pancreatic cancer (PaC) is resistant to immune checkpoint therapy, but the underlying mechanisms are largely unknown. In this study, we have established four orthotopic PaC murine models with different PaC cell lines by intra-pancreatic inoculation. Therapeutic examinations demonstrate that only tumors induced with Panc02-H7 cells respond to αPD-1 antibody treatment, leading to significantly reduced tumor growth and increased survival in the recipient mice. Transcriptomic profiling at a single-cell resolution characterizes the molecular activity of different cells within tumors. Comparative analysis and validated experiments demonstrate that αPD-1-sensitive and -resistant tumors differently shape the immune landscape in the tumor microenvironment (TME) and markedly altering effector CD8+ T cells and tumor-associated macrophages (TAMs) in their number, frequency, and gene profile. More exhausted effector CD8+ T cells and increased M2-like TAMs with a reduced capacity of antigen presentation are detected in resistant Panc02-formed tumors versus responsive Panc02-H7-formed tumors. Together, our data highlight the correlation of tumor-induced imbalance of macrophages with the fate of tumor-resident effector CD8+ T cells and PaC response to αPD-1 immunotherapy. TAMs as a critical regulator of tumor immunity and immunotherapy contribute to PaC resistance to immune checkpoint blockade.
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Affiliation(s)
- Jing Zhou
- Department of Surgery, University of Missouri-Columbia, Medical Sciences Building, M272, Columbia, MO 65212, USA
| | - Yuexu Jiang
- Bond Life Science Center, University of Missouri, Columbia, MO 65212, USA; Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO 65212, USA
| | - Yue Huang
- Department of Surgery, University of Missouri-Columbia, Medical Sciences Building, M272, Columbia, MO 65212, USA
| | - Qiongling Wang
- Department of Surgery, University of Missouri-Columbia, Medical Sciences Building, M272, Columbia, MO 65212, USA
| | - Jussuf T Kaifi
- Department of Surgery, University of Missouri-Columbia, Medical Sciences Building, M272, Columbia, MO 65212, USA; Ellis Fischel Cancer Center, University of Missouri-Columbia, Columbia, MO 65212, USA
| | - Eric T Kimchi
- Department of Surgery, University of Missouri-Columbia, Medical Sciences Building, M272, Columbia, MO 65212, USA; Ellis Fischel Cancer Center, University of Missouri-Columbia, Columbia, MO 65212, USA
| | - Chiswili Yves Chabu
- Division of Biological Sciences, University of Missouri, Columbia, MO 65212, USA
| | - Zhenguo Liu
- Center for Precision Medicine and Division of Cardiovascular Medicine, Department of Medicine, University of Missouri School of Medicine, Columbia, MO 65212, USA
| | - Trupti Joshi
- Bond Life Science Center, University of Missouri, Columbia, MO 65212, USA; Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO 65212, USA; Department of Health Management and Informatics, University of Missouri-Columbia, Columbia, MO 65212, USA; MU Institute of Data Science and Informatics, University of Missouri-Columbia, Columbia, MO 65212, USA
| | - Guangfu Li
- Department of Surgery, University of Missouri-Columbia, Medical Sciences Building, M272, Columbia, MO 65212, USA; Ellis Fischel Cancer Center, University of Missouri-Columbia, Columbia, MO 65212, USA; Department of Molecular Microbiology and Immunology, University of Missouri-Columbia, Columbia, MO 65212, USA.
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37
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Boftsi M, Whittle FB, Wang J, Shepherd P, Burger LR, Kaifer KA, Lorson CL, Joshi T, Pintel DJ, Majumder K. The adeno-associated virus 2 (AAV2) genome and rep 68/78 proteins interact with cellular sites of DNA damage. Hum Mol Genet 2021; 31:985-998. [PMID: 34652429 DOI: 10.1093/hmg/ddab300] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 09/20/2021] [Accepted: 10/11/2021] [Indexed: 12/14/2022] Open
Abstract
Nuclear DNA viruses simultaneously access cellular factors that aid their life cycle while evading inhibitory factors by localizing to distinct nuclear sites. Adeno-Associated Viruses (AAVs), which are Dependoviruses in the family Parvovirinae, are non-enveloped icosahedral viruses, that have been developed as recombinant AAV vectors (rAAV) to express transgenes. AAV2 expression and replication occur in nuclear viral replication centers (VRCs), which relies on cellular replication machinery as well as coinfection by helper viruses such as adenoviruses or herpesviruses, or exogenous DNA damage to host cells. AAV2 infection induces a complex cellular DNA damage response (DDR), either in response to viral DNA or viral proteins expressed in the host nucleus during infection, where VRCs colocalize with DDR proteins. We have previously developed a modified iteration of a viral chromosome conformation capture (V3C-seq) assay to show that the autonomous parvovirus Minute Virus of Mice (MVM) localizes to cellular sites of DNA damage to establish and amplify its replication. Similar V3C-seq assays to map AAV2 show that the AAV2 genome colocalized with cellular sites of DNA damage under both non-replicating and replicating conditions. The AAV2 non-structural protein Rep 68/78, also localized to cellular DDR sites during both non-replicating and replicating infections, and also when ectopically expressed. Ectopically expressed Rep could be efficiently re-localized to DDR sites induced by micro-irradiation. Recombinant AAV2 gene therapy vector genomes derived from AAV2 localized to sites of cellular DNA damage to a lesser degree, suggesting that the Inverted Terminal Repeat (ITR) origins of replication were insufficient for targeting.
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Affiliation(s)
- Maria Boftsi
- Pathobiology Area Graduate Program.,Christopher S. Bond Life Sciences Center
| | | | - Juexin Wang
- Christopher S. Bond Life Sciences Center.,Department of Electrical Engineering and Computer Science
| | | | | | - Kevin A Kaifer
- Christopher S. Bond Life Sciences Center.,Department of Veterinary Pathobiology, College of Veterinary Medicine
| | - Christian L Lorson
- Christopher S. Bond Life Sciences Center.,Department of Veterinary Pathobiology, College of Veterinary Medicine
| | - Trupti Joshi
- Christopher S. Bond Life Sciences Center.,Department of Electrical Engineering and Computer Science.,MU Informatics Institute.,Department of Health Management and Informatics
| | - David J Pintel
- Christopher S. Bond Life Sciences Center.,Molecular Microbiology and Immunology, University of Missouri-Columbia, School of Medicine, Columbia, MO USA 65211
| | - Kinjal Majumder
- Institute for Molecular Virology.,McArdle Laboratory for Cancer Research.,University of Wisconsin-Carbone Cancer Center
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38
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Vekaria K, Calyam P, Sivarathri SS, Wang S, Zhang Y, Pandey A, Chen C, Xu D, Joshi T, Nair S. Recommender-as-a-Service with Chatbot Guided Domain-science Knowledge Discovery in a Science Gateway. Concurr Comput 2021; 33:e6080. [PMID: 35495546 PMCID: PMC9040042 DOI: 10.1002/cpe.6080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Accepted: 10/29/2020] [Indexed: 06/14/2023]
Abstract
Scientists in disciplines such as neuroscience and bioinformatics are increasingly relying on science gateways for experimentation on voluminous data, as well as analysis and visualization in multiple perspectives. Though current science gateways provide easy access to computing resources, datasets and tools specific to the disciplines, scientists often use slow and tedious manual efforts to perform knowledge discovery to accomplish their research/education tasks. Recommender systems can provide expert guidance and can help them to navigate and discover relevant publications, tools, data sets, or even automate cloud resource configurations suitable for a given scientific task. To realize the potential of integration of recommenders in science gateways in order to spur research productivity, we present a novel "OnTimeRecommend" recommender system. The OnTimeRecommend comprises of several integrated recommender modules implemented as microservices that can be augmented to a science gateway in the form of a recommender-as-a-service. The guidance for use of the recommender modules in a science gateway is aided by a chatbot plug-in viz., Vidura Advisor. To validate our OnTimeRecommend, we integrate and show benefits for both novice and expert users in domain-specific knowledge discovery within two exemplar science gateways, one in neuroscience (CyNeuro) and the other in bioinformatics (KBCommons).
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Affiliation(s)
- Komal Vekaria
- Department of Electrical Engineering and Computer Science, University of Missouri-Columbia, Missouri, USA
| | - Prasad Calyam
- Department of Electrical Engineering and Computer Science, University of Missouri-Columbia, Missouri, USA
| | - Sai Swathi Sivarathri
- Department of Electrical Engineering and Computer Science, University of Missouri-Columbia, Missouri, USA
| | - Songjie Wang
- Department of Electrical Engineering and Computer Science, University of Missouri-Columbia, Missouri, USA
| | - Yuanxun Zhang
- Department of Electrical Engineering and Computer Science, University of Missouri-Columbia, Missouri, USA
| | - Ashish Pandey
- Department of Electrical Engineering and Computer Science, University of Missouri-Columbia, Missouri, USA
| | - Cong Chen
- Department of Electrical Engineering and Computer Science, University of Missouri-Columbia, Missouri, USA
| | - Dong Xu
- Department of Electrical Engineering and Computer Science, University of Missouri-Columbia, Missouri, USA
| | - Trupti Joshi
- Department of Health Management and Informatics, University of Missouri-Columbia, Missouri, USA
| | - Satish Nair
- Department of Electrical Engineering and Computer Science, University of Missouri-Columbia, Missouri, USA
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39
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Zeng S, Mao Z, Ren Y, Wang D, Xu D, Joshi T. G2PDeep: a web-based deep-learning framework for quantitative phenotype prediction and discovery of genomic markers. Nucleic Acids Res 2021; 49:W228-W236. [PMID: 34037802 PMCID: PMC8262736 DOI: 10.1093/nar/gkab407] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 04/28/2021] [Accepted: 05/03/2021] [Indexed: 11/13/2022] Open
Abstract
G2PDeep is an open-access web server, which provides a deep-learning framework for quantitative phenotype prediction and discovery of genomics markers. It uses zygosity or single nucleotide polymorphism (SNP) information from plants and animals as the input to predict quantitative phenotype of interest and genomic markers associated with phenotype. It provides a one-stop-shop platform for researchers to create deep-learning models through an interactive web interface and train these models with uploaded data, using high-performance computing resources plugged at the backend. G2PDeep also provides a series of informative interfaces to monitor the training process and compare the performance among the trained models. The trained models can then be deployed automatically. The quantitative phenotype and genomic markers are predicted using a user-selected trained model and the results are visualized. Our state-of-the-art model has been benchmarked and demonstrated competitive performance in quantitative phenotype predictions by other researchers. In addition, the server integrates the soybean nested association mapping (SoyNAM) dataset with five phenotypes, including grain yield, height, moisture, oil, and protein. A publicly available dataset for seed protein and oil content has also been integrated into the server. The G2PDeep server is publicly available at http://g2pdeep.org. The Python-based deep-learning model is available at https://github.com/shuaizengMU/G2PDeep_model.
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Affiliation(s)
- Shuai Zeng
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO 65211, USA
- Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO 65211, USA
| | - Ziting Mao
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO 65211, USA
- Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO 65211, USA
| | - Yijie Ren
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO 65211, USA
- Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO 65211, USA
| | - Duolin Wang
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO 65211, USA
- Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO 65211, USA
| | - Dong Xu
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO 65211, USA
- Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO 65211, USA
- MU Institute for Data Science and Informatics, University of Missouri, Columbia, MO 65211, USA
| | - Trupti Joshi
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO 65211, USA
- Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO 65211, USA
- MU Institute for Data Science and Informatics, University of Missouri, Columbia, MO 65211, USA
- Department of Health Management and Informatics, University of Missouri, Columbia, MO 65211, USA
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40
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LAKSHMANAN S, Holda M, Joshi T, Golub I, Kinninger A, Badiha F, Sieckert M, Butchko J, Ghaly G, Roy S, Budoff M. Measurement Of Liver Fat By A Novel 3d Segmentation Method Of Liver On Non Contrast Cardiac Ct In Evaporate Cohort: Methods And Reproducibility. J Cardiovasc Comput Tomogr 2021. [DOI: 10.1016/j.jcct.2021.06.243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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41
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Srivastava T, Joshi T, Heruth DP, Rezaiekhaligh MH, Garola RE, Zhou J, Boinpelly VC, Ali MF, Alon US, Sharma M, Vanden Heuvel GB, Mahajan P, Priya L, Jiang Y, McCarthy ET, Savin VJ, Sharma R, Sharma M. A mouse model of prenatal exposure to Interleukin-6 to study the developmental origin of health and disease. Sci Rep 2021; 11:13260. [PMID: 34168254 PMCID: PMC8225793 DOI: 10.1038/s41598-021-92751-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 06/15/2021] [Indexed: 12/12/2022] Open
Abstract
Systemic inflammation in pregnant obese women is associated with 1.5- to 2-fold increase in serum Interleukin-6 (IL-6) and newborns with lower kidney/body weight ratio but the role of IL-6 in increased susceptibility to chronic kidney (CKD) in adult progeny is not known. Since IL-6 crosses the placental barrier, we administered recombinant IL-6 (10 pg/g) to pregnant mice starting at mid-gestation yielded newborns with lower body (p < 0.001) and kidney (p < 0.001) weights. Histomorphometry indicated decreased nephrogenic zone width (p = 0.039) with increased numbers of mature glomeruli (p = 0.002) and pre-tubular aggregates (p = 0.041). Accelerated maturation in IL-6 newborns was suggested by early expression of podocyte-specific protein podocin in glomeruli, increased 5-methyl-cytosine (LC–MS analysis for CpG DNA methylation) and altered expression of certain genes of cell-cycle and apoptosis (RT-qPCR array-analysis). Western blotting showed upregulated pJAK2/pSTAT3. Thus, treating dams with IL-6 as a surrogate provides newborns to study effects of maternal systemic inflammation on future susceptibility to CKD in adulthood.
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Affiliation(s)
- Tarak Srivastava
- Section of Nephrology, Children's Mercy Hospital and University of Missouri at Kansas City, 2401 Gillham Road, Kansas City, MO, 64108, USA. .,Midwest Veterans' Biomedical Research Foundation (MVBRF), Kansas City, MO, USA. .,Department of Oral and Craniofacial Sciences, University of Missouri at Kansas City-School of Dentistry, Kansas City, MO, USA.
| | - Trupti Joshi
- Department of Health Management and Informatics and MU Informatics Institute, University of Missouri, Columbia, MO, USA.,Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO, USA.,Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO, USA.,MU Data Science and Informatics Institute, University of Missouri, Columbia, MO, USA
| | - Daniel P Heruth
- Children's Mercy Research Institute, Children's Mercy Hospital and University of Missouri at Kansas City, Kansas City, MO, USA
| | - Mohammad H Rezaiekhaligh
- Section of Nephrology, Children's Mercy Hospital and University of Missouri at Kansas City, 2401 Gillham Road, Kansas City, MO, 64108, USA
| | - Robert E Garola
- Department of Pathology and Laboratory Medicine, Children's Mercy Hospital and University of Missouri at Kansas City, Kansas City, MO, USA
| | - Jianping Zhou
- Midwest Veterans' Biomedical Research Foundation (MVBRF), Kansas City, MO, USA.,Kansas City VA Medical Center, Kansas City, MO, USA
| | - Varun C Boinpelly
- Midwest Veterans' Biomedical Research Foundation (MVBRF), Kansas City, MO, USA.,Kansas City VA Medical Center, Kansas City, MO, USA
| | - Mohammed Farhan Ali
- Section of Nephrology, Children's Mercy Hospital and University of Missouri at Kansas City, 2401 Gillham Road, Kansas City, MO, 64108, USA
| | - Uri S Alon
- Section of Nephrology, Children's Mercy Hospital and University of Missouri at Kansas City, 2401 Gillham Road, Kansas City, MO, 64108, USA
| | - Madhulika Sharma
- Department of Internal Medicine, The Jared Grantham Kidney Institute, University of Kansas Medical Center, Kansas City, KS, USA
| | - Gregory B Vanden Heuvel
- Department of Biomedical Sciences, Western Michigan University Homer Stryker M.D. School of Medicine, Kalamazoo, MI, USA
| | - Pramod Mahajan
- Department of Pharmaceutical and Administrative Sciences, College of Pharmacy and Health Sciences, Drake University, Des Moines, IA, USA
| | - Lakshmi Priya
- Section of Nephrology, Children's Mercy Hospital and University of Missouri at Kansas City, 2401 Gillham Road, Kansas City, MO, 64108, USA
| | - Yuexu Jiang
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO, USA.,Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO, USA
| | - Ellen T McCarthy
- Department of Internal Medicine, The Jared Grantham Kidney Institute, University of Kansas Medical Center, Kansas City, KS, USA
| | - Virginia J Savin
- Kansas City VA Medical Center, Kansas City, MO, USA.,Department of Internal Medicine, The Jared Grantham Kidney Institute, University of Kansas Medical Center, Kansas City, KS, USA
| | - Ram Sharma
- Kansas City VA Medical Center, Kansas City, MO, USA
| | - Mukut Sharma
- Midwest Veterans' Biomedical Research Foundation (MVBRF), Kansas City, MO, USA.,Kansas City VA Medical Center, Kansas City, MO, USA.,Department of Internal Medicine, The Jared Grantham Kidney Institute, University of Kansas Medical Center, Kansas City, KS, USA
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Srivastava T, Heruth DP, Duncan RS, Rezaiekhaligh MH, Garola RE, Priya L, Zhou J, Boinpelly VC, Novak J, Ali MF, Joshi T, Alon US, Jiang Y, McCarthy ET, Savin VJ, Sharma R, Johnson ML, Sharma M. Transcription Factor β-Catenin Plays a Key Role in Fluid Flow Shear Stress-Mediated Glomerular Injury in Solitary Kidney. Cells 2021; 10:cells10051253. [PMID: 34069476 PMCID: PMC8159099 DOI: 10.3390/cells10051253] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 05/06/2021] [Accepted: 05/14/2021] [Indexed: 01/21/2023] Open
Abstract
Increased fluid flow shear stress (FFSS) in solitary kidney alters podocyte function in vivo. FFSS-treated cultured podocytes show upregulated AKT-GSK3β-β-catenin signaling. The present study was undertaken to confirm (i) the activation of β-catenin signaling in podocytes in vivo using unilaterally nephrectomized (UNX) TOPGAL mice with the β-galactosidase reporter gene for β-catenin activation, (ii) β-catenin translocation in FFSS-treated mouse podocytes, and (iii) β-catenin signaling using publicly available data from UNX mice. The UNX of TOPGAL mice resulted in glomerular hypertrophy and increased the mesangial matrix consistent with hemodynamic adaptation. Uninephrectomized TOPGAL mice showed an increased β-galactosidase expression at 4 weeks but not at 12 weeks, as assessed using immunofluorescence microscopy (p < 0.001 at 4 weeks; p = 0.16 at 12 weeks) and X-gal staining (p = 0.008 at 4 weeks; p = 0.65 at 12 weeks). Immunofluorescence microscopy showed a significant increase in phospho-β-catenin (Ser552, p = 0.005) at 4 weeks but not at 12 weeks (p = 0.935) following UNX, and the levels of phospho-β-catenin (Ser675) did not change. In vitro FFSS caused a sustained increase in the nuclear translocation of phospho-β-catenin (Ser552) but not phospho-β-catenin (Ser675) in podocytes. The bioinformatic analysis of the GEO dataset, #GSE53996, also identified β-catenin as a key upstream regulator. We conclude that transcription factor β-catenin mediates FFSS-induced podocyte (glomerular) injury in solitary kidney.
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Affiliation(s)
- Tarak Srivastava
- Section of Nephrology, Children’s Mercy Hospital and University of Missouri at Kansas City, Kansas City, MO 64108, USA; (M.H.R.); (L.P.); (M.F.A.); (U.S.A.)
- Midwest Veterans’ Biomedical Research Foundation (MVBRF), Kansas City, MO 64128, USA; (J.Z.); (V.C.B.); (M.S.)
- Department of Oral and Craniofacial Sciences, School of Dentistry, University of Missouri at Kansas City, Kansas City, MO 64108, USA;
- Correspondence: ; Tel.: +1-816-234-3010; Fax: +1-816-302-9919
| | - Daniel P. Heruth
- Children’s Mercy Research Institute, Children’s Mercy Hospital and University of Missouri at Kansas City, Kansas City, MO 64108, USA;
| | - R. Scott Duncan
- School of Biological Sciences, University of Missouri at Kansas City, Kansas City, MO 64108, USA;
| | - Mohammad H. Rezaiekhaligh
- Section of Nephrology, Children’s Mercy Hospital and University of Missouri at Kansas City, Kansas City, MO 64108, USA; (M.H.R.); (L.P.); (M.F.A.); (U.S.A.)
| | - Robert E. Garola
- Department of Pathology and Laboratory Medicine, Children’s Mercy Hospital and University of Missouri at Kansas City, Kansas City, MO 64108, USA;
| | - Lakshmi Priya
- Section of Nephrology, Children’s Mercy Hospital and University of Missouri at Kansas City, Kansas City, MO 64108, USA; (M.H.R.); (L.P.); (M.F.A.); (U.S.A.)
| | - Jianping Zhou
- Midwest Veterans’ Biomedical Research Foundation (MVBRF), Kansas City, MO 64128, USA; (J.Z.); (V.C.B.); (M.S.)
- Kansas City VA Medical Center, Kansas City, MO 64128, USA; (V.J.S.); (R.S.)
| | - Varun C. Boinpelly
- Midwest Veterans’ Biomedical Research Foundation (MVBRF), Kansas City, MO 64128, USA; (J.Z.); (V.C.B.); (M.S.)
- Kansas City VA Medical Center, Kansas City, MO 64128, USA; (V.J.S.); (R.S.)
| | - Jan Novak
- Department of Microbiology, University of Alabama at Birmingham, Birmingham, AL 35487, USA;
| | - Mohammed Farhan Ali
- Section of Nephrology, Children’s Mercy Hospital and University of Missouri at Kansas City, Kansas City, MO 64108, USA; (M.H.R.); (L.P.); (M.F.A.); (U.S.A.)
| | - Trupti Joshi
- Department of Health Management and Informatics, University of Missouri, Columbia, MO 65211, USA;
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO 65211, USA;
- Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO 65211, USA
- MU Data Science and Informatics Institute, University of Missouri, Columbia, MO 65211, USA
| | - Uri S. Alon
- Section of Nephrology, Children’s Mercy Hospital and University of Missouri at Kansas City, Kansas City, MO 64108, USA; (M.H.R.); (L.P.); (M.F.A.); (U.S.A.)
| | - Yuexu Jiang
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO 65211, USA;
- Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO 65211, USA
| | - Ellen T. McCarthy
- Department of Internal Medicine, The Jared Grantham Kidney Institute, University of Kansas Medical Center, Kansas City, KS 66160, USA;
| | - Virginia J. Savin
- Kansas City VA Medical Center, Kansas City, MO 64128, USA; (V.J.S.); (R.S.)
| | - Ram Sharma
- Kansas City VA Medical Center, Kansas City, MO 64128, USA; (V.J.S.); (R.S.)
| | - Mark L. Johnson
- Department of Oral and Craniofacial Sciences, School of Dentistry, University of Missouri at Kansas City, Kansas City, MO 64108, USA;
| | - Mukut Sharma
- Midwest Veterans’ Biomedical Research Foundation (MVBRF), Kansas City, MO 64128, USA; (J.Z.); (V.C.B.); (M.S.)
- Kansas City VA Medical Center, Kansas City, MO 64128, USA; (V.J.S.); (R.S.)
- Department of Internal Medicine, The Jared Grantham Kidney Institute, University of Kansas Medical Center, Kansas City, KS 66160, USA;
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Deshmukh R, Rana N, Liu Y, Zeng S, Agarwal G, Sonah H, Varshney R, Joshi T, Patil GB, Nguyen HT. Soybean transporter database: A comprehensive database for identification and exploration of natural variants in soybean transporter genes. Physiol Plant 2021; 171:756-770. [PMID: 33231322 DOI: 10.1111/ppl.13287] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2020] [Revised: 10/05/2020] [Accepted: 11/17/2020] [Indexed: 06/11/2023]
Abstract
Transporters, a class of membrane proteins that facilitate exchange of solutes including diverse molecules and ions across the cellular membrane, are vital component for the survival of all organisms. Understanding plant transporters is important to get insight of the basic cellular processes, physiology, and molecular mechanisms including nutrient uptake, signaling, response to external stress, and many more. In this regard, extensive analysis of transporters predicted in soybean and other plant species was performed. In addition, an integrated database for soybean transporter protein, SoyTD, was developed that will facilitate the identification, classification, and extensive characterization of transporter proteins by integrating expression, gene ontology, conserved domain and motifs, gene structure organization, and chromosomal distribution features. A comprehensive analysis was performed to identify highly confident transporters by integrating various prediction tools. Initially, 7541 transmembrane (TM) proteins were predicted in the soybean genome; out of these, 3306 non-redundant transporter genes carrying two or more transmembrane domains were selected for further analysis. The identified transporter genes were classified according to a standard transporter classification (TC) system. Comparative analysis of transporter genes among 47 plant genomes provided insights into expansion and duplication of transporter genes in land plants. The whole genome resequencing (WGRS) and tissue-specific transcriptome datasets of soybean were integrated to investigate the natural variants and expression profile associated with transporter(s) of interest. Overall, SoyTD provides a comprehensive interface to study genetic and molecular function of soybean transporters. SoyTD is publicly available at http://artemis.cyverse.org/soykb_dev/SoyTD/.
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Affiliation(s)
- Rupesh Deshmukh
- Agriculture Biotechnology Department, National Agri-Food Biotechnology Institute (NABI), Mohali, India
| | - Nitika Rana
- Agriculture Biotechnology Department, National Agri-Food Biotechnology Institute (NABI), Mohali, India
- Department of Biotechnology, Panjab University, Chandigarh, India
| | - Yang Liu
- Christopher S. Bond Life Science Center, University of Missouri, Columbia, Missouri, USA
| | - Shuai Zeng
- Christopher S. Bond Life Science Center, University of Missouri, Columbia, Missouri, USA
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, Missouri, USA
| | - Gaurav Agarwal
- Department of Plant Pathology, University of Georgia, Tifton, Georgia, USA
| | - Humira Sonah
- Agriculture Biotechnology Department, National Agri-Food Biotechnology Institute (NABI), Mohali, India
| | - Rajeev Varshney
- Center of Excellence in Genomics and System Biology, International Crops Research Institute for the Semi-Arid Tropics, Hyderabad, India
| | - Trupti Joshi
- Christopher S. Bond Life Science Center, University of Missouri, Columbia, Missouri, USA
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, Missouri, USA
| | - Gunvant B Patil
- Department of Plant and Soil Sciences, Institute of Genomics for Crop Abiotic Stress Tolerance, Texas Tech University, Lubbock, Texas, USA
| | - Henry T Nguyen
- Division of Plant Science, National Center for Soybean Biotechnology, University of Missouri, Columbia, Missouri, USA
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Lyu Z, Ghoshdastidar S, Rekha KR, Suresh D, Mao J, Bivens N, Kannan R, Joshi T, Rosenfeld CS, Upendran A. Developmental exposure to silver nanoparticles leads to long term gut dysbiosis and neurobehavioral alterations. Sci Rep 2021; 11:6558. [PMID: 33753813 PMCID: PMC7985313 DOI: 10.1038/s41598-021-85919-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 02/25/2021] [Indexed: 12/13/2022] Open
Abstract
Due to their antimicrobial properties, silver nanoparticles (AgNPs) are used in a wide range of consumer products that includes topical wound dressings, coatings for biomedical devices, and food-packaging to extend the shelf-life. Despite their beneficial antimicrobial effects, developmental exposure to such AgNPs may lead to gut dysbiosis and long-term health consequences in exposed offspring. AgNPs can cross the placenta and blood–brain-barrier to translocate in the brain of offspring. The underlying hypothesis tested in the current study was that developmental exposure of male and female mice to AgNPs disrupts the microbiome–gut–brain axis. To examine for such effects, C57BL6 female mice were exposed orally to AgNPs at a dose of 3 mg/kg BW or vehicle control 2 weeks prior to breeding and throughout gestation. Male and female offspring were tested in various mazes that measure different behavioral domains, and the gut microbial profiles were surveyed from 30 through 120 days of age. Our study results suggest that developmental exposure results in increased likelihood of engaging in repetitive behaviors and reductions in resident microglial cells. Echo-MRI results indicate increased body fat in offspring exposed to AgNPs exhibit. Coprobacillus spp., Mucispirillum spp., and Bifidobacterium spp. were reduced, while Prevotella spp., Bacillus spp., Planococcaceae, Staphylococcus spp., Enterococcus spp., and Ruminococcus spp. were increased in those developmentally exposed to NPs. These bacterial changes were linked to behavioral and metabolic alterations. In conclusion, developmental exposure of AgNPs results in long term gut dysbiosis, body fat increase and neurobehavioral alterations in offspring.
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Affiliation(s)
- Zhen Lyu
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO, 65212, USA
| | - Shreya Ghoshdastidar
- Department of Biomedical, Biological and Chemical Engineering, University of Missouri, Columbia, MO, 65211, USA
| | - Karamkolly R Rekha
- Department of Radiology, University of Missouri, Columbia, MO, 65212, USA
| | - Dhananjay Suresh
- Department of Biomedical, Biological and Chemical Engineering, University of Missouri, Columbia, MO, 65211, USA
| | - Jiude Mao
- Department of Biomedical Sciences, University of Missouri, Columbia, MO, 65212, USA.,MU Institute of Data Science and Informatics, University of Missouri, Columbia, MO, 65212, USA
| | - Nathan Bivens
- DNA Core Facility, University of Missouri, Columbia, MO, 65212, USA
| | - Raghuraman Kannan
- Department of Biomedical, Biological and Chemical Engineering, University of Missouri, Columbia, MO, 65211, USA.,Department of Radiology, University of Missouri, Columbia, MO, 65212, USA
| | - Trupti Joshi
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO, 65212, USA. .,Department of Health Management and Informatics, University of Missouri, Columbia, MO, 65212, USA. .,MU Institute of Data Science and Informatics, University of Missouri, Columbia, MO, 65212, USA. .,Bond Life Sciences Center, University of Missouri, Columbia, MO, 65212, USA.
| | - Cheryl S Rosenfeld
- Department of Biomedical Sciences, University of Missouri, Columbia, MO, 65212, USA. .,MU Institute of Data Science and Informatics, University of Missouri, Columbia, MO, 65212, USA. .,Bond Life Sciences Center, University of Missouri, Columbia, MO, 65212, USA. .,Genetics Area Program, University of Missouri, Columbia, MO, 65212, USA. .,Thompson Center for Autism and Neurobehavioral Disorders, University of Missouri, Columbia, MO, 65212, USA. .,Department of Medical Pharmacology & Physiology, University of Missouri, Columbia, MO, 65212, USA.
| | - Anandhi Upendran
- Department of Medical Pharmacology & Physiology, University of Missouri, Columbia, MO, 65212, USA. .,MU-Institute of Clinical and Translational Science, University of Missouri, Columbia, MO, 65212, USA.
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45
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Valliyodan B, Brown AV, Wang J, Patil G, Liu Y, Otyama PI, Nelson RT, Vuong T, Song Q, Musket TA, Wagner R, Marri P, Reddy S, Sessions A, Wu X, Grant D, Bayer PE, Roorkiwal M, Varshney RK, Liu X, Edwards D, Xu D, Joshi T, Cannon SB, Nguyen HT. Genetic variation among 481 diverse soybean accessions, inferred from genomic re-sequencing. Sci Data 2021; 8:50. [PMID: 33558550 PMCID: PMC7870887 DOI: 10.1038/s41597-021-00834-w] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Accepted: 01/06/2021] [Indexed: 12/28/2022] Open
Abstract
We report characteristics of soybean genetic diversity and structure from the resequencing of 481 diverse soybean accessions, comprising 52 wild (Glycine soja) selections and 429 cultivated (Glycine max) varieties (landraces and elites). This data was used to identify 7.8 million SNPs, to predict SNP effects relative to genic regions, and to identify the genetic structure, relationships, and linkage disequilibrium. We found evidence of distinct, mostly independent selection of lineages by particular geographic location. Among cultivated varieties, we identified numerous highly conserved regions, suggesting selection during domestication. Comparisons of these accessions against the whole U.S. germplasm genotyped with the SoySNP50K iSelect BeadChip revealed that over 95% of the re-sequenced accessions have a high similarity to their SoySNP50K counterparts. Probable errors in seed source or genotype tracking were also identified in approximately 5% of the accessions.
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Affiliation(s)
- Babu Valliyodan
- Division of Plant Sciences and National Center for Soybean Biotechnology, University of Missouri, Columbia, MO, 65211, USA
- Department of Agriculture and Environmental Sciences, Lincoln University, Jefferson City, MO, 65101, USA
| | - Anne V Brown
- USDA-ARS Corn Insects and Crop Genetics Research Unit, Ames, IA, 50011, USA
| | - Juexin Wang
- Department of Electrical Engineering and Computer Science, and Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO, 65211, USA
| | - Gunvant Patil
- Division of Plant Sciences and National Center for Soybean Biotechnology, University of Missouri, Columbia, MO, 65211, USA
- Institute of Genomics for Crop Abiotic Stress Tolerance, Department of Plant and Soil Science, Texas Tech University, Lubbock, TX, 79409, USA
| | - Yang Liu
- MU Institute of Data Science and Informatics, University of Missouri, Columbia, MO, 65211, USA
| | - Paul I Otyama
- Department of Agronomy, Iowa State University, Ames, IA, 50011, USA
| | - Rex T Nelson
- USDA-ARS Corn Insects and Crop Genetics Research Unit, Ames, IA, 50011, USA
| | - Tri Vuong
- Division of Plant Sciences and National Center for Soybean Biotechnology, University of Missouri, Columbia, MO, 65211, USA
| | - Qijian Song
- USDA-ARS, Soybean Genomics and Improvement Lab, Beltsville, MD, 20705, USA
| | - Theresa A Musket
- Division of Plant Sciences and National Center for Soybean Biotechnology, University of Missouri, Columbia, MO, 65211, USA
| | - Ruth Wagner
- Bayer CropScience, St. Louis, MO, 63141, USA
| | - Pradeep Marri
- Corteva Agriscience, Indianapolis, IN, 46268, USA
- Pairwise Plants LLC, Durham, NC, 27709, USA
| | - Sam Reddy
- Corteva Agriscience, Indianapolis, IN, 46268, USA
| | - Allen Sessions
- Bayer CropScience, Research Triangle Park, NC, 27709, USA
| | - Xiaolei Wu
- Bayer CropScience, Research Triangle Park, NC, 27709, USA
| | - David Grant
- USDA-ARS Corn Insects and Crop Genetics Research Unit, Ames, IA, 50011, USA
- Department of Agronomy, Iowa State University, Ames, IA, 50011, USA
| | - Philipp E Bayer
- School of Biological Sciences, The University of Western Australia, Perth, WA, 6009, Australia
| | - Manish Roorkiwal
- International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Patancheru, Hyderabad, Telangana, 502324, India
| | - Rajeev K Varshney
- International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Patancheru, Hyderabad, Telangana, 502324, India
| | - Xin Liu
- Beijing Genomics Institute-Shenzhen, Shenzhen, 518083, China
- State Key Laboratory of Agricultural Genomics, China National GeneBank, BGI-Shenzhen, Shenzhen, 518083, China
| | - David Edwards
- School of Biological Sciences, The University of Western Australia, Perth, WA, 6009, Australia
| | - Dong Xu
- Department of Electrical Engineering and Computer Science, and Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO, 65211, USA
- MU Institute of Data Science and Informatics, University of Missouri, Columbia, MO, 65211, USA
| | - Trupti Joshi
- Department of Electrical Engineering and Computer Science, and Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO, 65211, USA
- MU Institute of Data Science and Informatics, University of Missouri, Columbia, MO, 65211, USA
- Department of Health Management and Informatics, University of Missouri, Columbia, MO, 65211, USA
| | - Steven B Cannon
- USDA-ARS Corn Insects and Crop Genetics Research Unit, Ames, IA, 50011, USA
| | - Henry T Nguyen
- Division of Plant Sciences and National Center for Soybean Biotechnology, University of Missouri, Columbia, MO, 65211, USA.
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46
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Dietz N, Joshi T, Bilyeu K, Zeng S, Lyu Z, Chan YO, Škrabišová M. Application of SNPViz v2.0 using next-generation sequencing data sets in the discovery of potential causative mutations in candidate genes associated with phenotypes. INT J DATA MIN BIOIN 2021. [DOI: 10.1504/ijdmb.2021.10039922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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47
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Zeng S, Škrabišová M, Lyu Z, Chan YO, Dietz N, Bilyeu K, Joshi T. Application of SNPViz v2.0 using next-generation sequencing data sets in the discovery of potential causative mutations in candidate genes associated with phenotypes. INT J DATA MIN BIOIN 2021. [DOI: 10.1504/ijdmb.2021.116886] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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48
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Wang J, Ma A, Ma Q, Xu D, Joshi T. Inductive inference of gene regulatory network using supervised and semi-supervised graph neural networks. Comput Struct Biotechnol J 2020; 18:3335-3343. [PMID: 33294129 PMCID: PMC7677691 DOI: 10.1016/j.csbj.2020.10.022] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Revised: 10/19/2020] [Accepted: 10/21/2020] [Indexed: 12/15/2022] Open
Abstract
A novel graph classification formulation in inferring gene regulatory relationships. Graph neural network is powerful to ensemble powers from heuristic skeletons. Our results show GRGRNN outperforms previous methods inductively on benchmarks. GRGNN can be interpreted following the biological network motif hypothesis.
Discovering gene regulatory relationships and reconstructing gene regulatory networks (GRN) based on gene expression data is a classical, long-standing computational challenge in bioinformatics. Computationally inferring a possible regulatory relationship between two genes can be formulated as a link prediction problem between two nodes in a graph. Graph neural network (GNN) provides an opportunity to construct GRN by integrating topological neighbor propagation through the whole gene network. We propose an end-to-end gene regulatory graph neural network (GRGNN) approach to reconstruct GRNs from scratch utilizing the gene expression data, in both a supervised and a semi-supervised framework. To get better inductive generalization capability, GRN inference is formulated as a graph classification problem, to distinguish whether a subgraph centered at two nodes contains the link between the two nodes. A linked pair between a transcription factor (TF) and a target gene, and their neighbors are labeled as a positive subgraph, while an unlinked TF and target gene pair and their neighbors are labeled as a negative subgraph. A GNN model is constructed with node features from both explicit gene expression and graph embedding. We demonstrate a noisy starting graph structure built from partial information, such as Pearson’s correlation coefficient and mutual information can help guide the GRN inference through an appropriate ensemble technique. Furthermore, a semi-supervised scheme is implemented to increase the quality of the classifier. When compared with established methods, GRGNN achieved state-of-the-art performance on the DREAM5 GRN inference benchmarks. GRGNN is publicly available at https://github.com/juexinwang/GRGNN.
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Affiliation(s)
- Juexin Wang
- Department of Electrical Engineering and Computer Science, and Christopher S. Bond Life Science Center, University of Missouri, 65211, USA
| | - Anjun Ma
- Department of Biomedical Informatics, School of Medicine, Ohio State University, OH 43210, USA
| | - Qin Ma
- Department of Biomedical Informatics, School of Medicine, Ohio State University, OH 43210, USA
| | - Dong Xu
- Department of Electrical Engineering and Computer Science, and Christopher S. Bond Life Science Center, University of Missouri, 65211, USA
| | - Trupti Joshi
- Department of Health Management and Informatics, Institute for Data Science and Informatics, University of Missouri, 65211, USA.,Department of Electrical Engineering and Computer Science, and Christopher S. Bond Life Science Center, University of Missouri, 65211, USA
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49
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Stuckel AJ, Zhang W, Zhang X, Zeng S, Dougherty U, Mustafi R, Zhang Q, Perreand E, Khare T, Joshi T, West-Szymanski DC, Bissonnette M, Khare S. Correction: Stuckel, et al.; Enhanced CXCR4 Expression Associates with Increased Gene Body 5-Hydroxymethylcytosine Modification but Not Decreased Promoter Methylation in Colorectal Cancer. Cancers 2020, 12, 539. Cancers (Basel) 2020; 12:cancers12113104. [PMID: 33114273 PMCID: PMC7690871 DOI: 10.3390/cancers12113104] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 10/15/2020] [Indexed: 11/21/2022] Open
Affiliation(s)
- Alexei J. Stuckel
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Missouri, Columbia, MO 65212, USA; (A.J.S.); (Q.Z.); (E.P.); (T.K.)
| | - Wei Zhang
- Department of Preventive Medicine and The Robert H. Lurie Comprehensive Cancer Center, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA;
| | - Xu Zhang
- Department of Medicine, University of Illinois, Chicago, IL 60607, USA;
| | - Shuai Zeng
- Bond Life Sciences Center, University of Missouri, Columbia, MO 65201, USA; (S.Z.); (T.J.)
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, MO 65201, USA
| | - Urszula Dougherty
- Section of Gastroenterology, Hepatology and Nutrition, Department of Medicine, The University of Chicago, Chicago, IL 60637, USA; (U.D.); (R.M.); (D.C.W.-S.); (M.B.)
| | - Reba Mustafi
- Section of Gastroenterology, Hepatology and Nutrition, Department of Medicine, The University of Chicago, Chicago, IL 60637, USA; (U.D.); (R.M.); (D.C.W.-S.); (M.B.)
| | - Qiong Zhang
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Missouri, Columbia, MO 65212, USA; (A.J.S.); (Q.Z.); (E.P.); (T.K.)
| | - Elsa Perreand
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Missouri, Columbia, MO 65212, USA; (A.J.S.); (Q.Z.); (E.P.); (T.K.)
| | - Tripti Khare
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Missouri, Columbia, MO 65212, USA; (A.J.S.); (Q.Z.); (E.P.); (T.K.)
| | - Trupti Joshi
- Bond Life Sciences Center, University of Missouri, Columbia, MO 65201, USA; (S.Z.); (T.J.)
- Institute for Data Science and Informatics, University of Missouri, Columbia, MO 65211, USA
- Department of Health Management and Informatics, School of Medicine, University of Missouri, Columbia, MO 65212, USA
| | - Diana C. West-Szymanski
- Section of Gastroenterology, Hepatology and Nutrition, Department of Medicine, The University of Chicago, Chicago, IL 60637, USA; (U.D.); (R.M.); (D.C.W.-S.); (M.B.)
| | - Marc Bissonnette
- Section of Gastroenterology, Hepatology and Nutrition, Department of Medicine, The University of Chicago, Chicago, IL 60637, USA; (U.D.); (R.M.); (D.C.W.-S.); (M.B.)
| | - Sharad Khare
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Missouri, Columbia, MO 65212, USA; (A.J.S.); (Q.Z.); (E.P.); (T.K.)
- Harry S. Truman Memorial Veterans’ Hospital, Columbia, MO 65201, USA
- Correspondence: or
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50
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Majumder K, Boftsi M, Whittle FB, Wang J, Fuller MS, Joshi T, Pintel DJ. The NS1 protein of the parvovirus MVM Aids in the localization of the viral genome to cellular sites of DNA damage. PLoS Pathog 2020; 16:e1009002. [PMID: 33064772 PMCID: PMC7592911 DOI: 10.1371/journal.ppat.1009002] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 10/28/2020] [Accepted: 09/24/2020] [Indexed: 12/14/2022] Open
Abstract
The autonomous parvovirus Minute Virus of Mice (MVM) localizes to cellular DNA damage sites to establish and sustain viral replication centers, which can be visualized by focal deposition of the essential MVM non-structural phosphoprotein NS1. How such foci are established remains unknown. Here, we show that NS1 localized to cellular sites of DNA damage independently of its ability to covalently bind the 5’ end of the viral genome, or its consensus DNA binding sequence. Many of these sites were identical to those occupied by virus during infection. However, localization of the MVM genome to DNA damage sites occurred only when wild-type NS1, but not its DNA-binding mutant was expressed. Additionally, wild-type NS1, but not its DNA binding mutant, could localize a heterologous DNA molecule containing the NS1 binding sequence to DNA damage sites. These findings suggest that NS1 may function as a bridging molecule, helping the MVM genome localize to cellular DNA damage sites to facilitate ongoing virus replication. Parvoviruses are among the simplest of viruses, depending almost exclusively on host cell factors to successfully replicate. We have previously shown that the parvovirus Minute Virus of Mice (MVM) establishes replication centers at sites that are associated with cellular regions of DNA damage. These sites are primed to contain factors necessary to efficiently initiate vigorous virus lytic infection. The process by which viral proteins and viral DNA specifically localize to these sites has previously remained unknown. In this study we show that the essential viral protein NS1 possesses the intrinsic ability to localize to cellular sites of DNA damage. Additionally, wild-type NS1, but not its DNA binding mutant, could localize to sites of DNA damage both the MVM genome, or a heterologous DNA molecule engineered to contain NS1 binding sites. This work provides the first evidence that NS1 may function as a bridging molecule to localize the MVM genome to cellular sites of DNA damage to facilitate ongoing replication.
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Affiliation(s)
- Kinjal Majumder
- Department of Molecular Microbiology and Immunology, University of Missouri School of Medicine, Columbia, Missouri, United States of America
- Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, Missouri, United States of America
- * E-mail: (KM); (DJP)
| | - Maria Boftsi
- Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, Missouri, United States of America
- Pathobiology Area Graduate Program, University of Missouri, Columbia, Missouri, United States of America
| | - Fawn B. Whittle
- Department of Molecular Microbiology and Immunology, University of Missouri School of Medicine, Columbia, Missouri, United States of America
- Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, Missouri, United States of America
| | - Juexin Wang
- Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, Missouri, United States of America
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, Missouri, United States of America
| | - Matthew S. Fuller
- Ultragenyx Gene Therapy, Cambridge, Massachusetts, United States of America
| | - Trupti Joshi
- Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, Missouri, United States of America
- Department of Electrical Engineering and Computer Science, University of Missouri, Columbia, Missouri, United States of America
- Department of Health Management and Informatics, University of Missouri School of Medicine, Columbia, Missouri, United States of America
- MU Institute of Data Science and Informatics, University of Missouri, Columbia, Missouri, United States of America
| | - David J. Pintel
- Department of Molecular Microbiology and Immunology, University of Missouri School of Medicine, Columbia, Missouri, United States of America
- Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, Missouri, United States of America
- * E-mail: (KM); (DJP)
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