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Banerjee P, Kemmler E, Dunkel M, Preissner R. ProTox 3.0: a webserver for the prediction of toxicity of chemicals. Nucleic Acids Res 2024:gkae303. [PMID: 38647086 DOI: 10.1093/nar/gkae303] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Revised: 03/26/2024] [Accepted: 04/09/2024] [Indexed: 04/25/2024] Open
Abstract
Interaction with chemicals, present in drugs, food, environments, and consumer goods, is an integral part of our everyday life. However, depending on the amount and duration, such interactions can also result in adverse effects. With the increase in computational methods, the in silico methods can offer significant benefits to both regulatory needs and requirements for risk assessments and the pharmaceutical industry to assess the safety profile of a chemical. Here, we present ProTox 3.0, which incorporates molecular similarity and machine-learning models for the prediction of 61 toxicity endpoints such as acute toxicity, organ toxicity, clinical toxicity, molecular-initiating events (MOE), adverse outcomes (Tox21) pathways, several other toxicological endpoints and toxicity off-targets. All the ProTox 3.0 models are validated on independent external sets and have shown strong performance. ProTox envisages itself as a complete, freely available computational platform for in silico toxicity prediction for toxicologists, regulatory agencies, computational chemists, and medicinal chemists. The ProTox 3.0 webserver is free and open to all users, and there is no login requirement and can be accessed via https://tox.charite.de. The web server takes a 2D chemical structure as input and reports the toxicological profile of the compound for each endpoint with a confidence score and overall toxicity radar plot and network plot.
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Affiliation(s)
- Priyanka Banerjee
- Institute for Physiology & Science-IT, Charité - University Medicine Berlin, 10115 Berlin, Germany
- Member of the KFO 339: Food Allergy and Tolerance (Food@), Clinical Research Unit funded by the German Research Foundation, Berlin, Germany
| | - Emanuel Kemmler
- Institute for Physiology & Science-IT, Charité - University Medicine Berlin, 10115 Berlin, Germany
- Member of the KFO 339: Food Allergy and Tolerance (Food@), Clinical Research Unit funded by the German Research Foundation, Berlin, Germany
| | - Mathias Dunkel
- Institute for Physiology & Science-IT, Charité - University Medicine Berlin, 10115 Berlin, Germany
| | - Robert Preissner
- Institute for Physiology & Science-IT, Charité - University Medicine Berlin, 10115 Berlin, Germany
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Dehnbostel FO, Dixit VA, Preissner R, Banerjee P. Non-animal models for blood-brain barrier permeability evaluation of drug-like compounds. Sci Rep 2024; 14:8908. [PMID: 38632344 PMCID: PMC11024088 DOI: 10.1038/s41598-024-59734-9] [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: 07/21/2023] [Accepted: 04/15/2024] [Indexed: 04/19/2024] Open
Abstract
Diseases related to the central nervous system (CNS) are major health concerns and have serious social and economic impacts. Developing new drugs for CNS-related disorders presents a major challenge as it actively involves delivering drugs into the CNS. Therefore, it is imperative to develop in silico methodologies to reliably identify potential lead compounds that can penetrate the blood-brain barrier (BBB) and help to thoroughly understand the role of different physicochemical properties fundamental to the BBB permeation of molecules. In this study, we have analysed the chemical space of the CNS drugs and compared it to the non-CNS-approved drugs. Additionally, we have collected a feature selection dataset from Muehlbacher et al. (J Comput Aided Mol Des 25(12):1095-1106, 2011. 10.1007/s10822-011-9478-1) and an in-house dataset. This information was utilised to design a molecular fingerprint that was used to train machine learning (ML) models. The best-performing models reported in this study achieved accuracies of 0.997 and 0.98, sensitivities of 1.0 and 0.992, specificities of 0.971 and 0.962, MCCs of 0.984 and 0.958, and ROC-AUCs of 0.997 and 0.999 on an imbalanced and a balanced dataset, respectively. They demonstrated overall good accuracies and sensitivities in the blind validation dataset. The reported models can be applied for fast and early screening drug-like molecules with BBB potential. Furthermore, the bbbPythoN package can be used by the research community to both produce the BBB-specific molecular fingerprints and employ the models mentioned earlier for BBB-permeability prediction.
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Affiliation(s)
- Frederic O Dehnbostel
- Institute for Physiology, Charité - University Medicine Berlin, 10115, Berlin, Germany
| | - Vaibhav A Dixit
- Department of Medicinal Chemistry, Department of Pharmaceuticals, National Institute of Pharmaceutical Education and Research, Guwahati, (NIPER Gu-Wahati), Ministry of Chemicals and Fertilizers, Government of India, Sila Katamur (Halugurisuk), Kamrup, P.O.: Changsari, Guwahati, Assam, 781101, India
| | - Robert Preissner
- Institute for Physiology, Charité - University Medicine Berlin, 10115, Berlin, Germany
| | - Priyanka Banerjee
- Institute for Physiology, Charité - University Medicine Berlin, 10115, Berlin, Germany.
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Balraj P, Ambhore NS, Ramakrishnan YS, Borkar NA, Banerjee P, Reza MI, Varadharajan S, Kumar A, Pabelick CM, Prakash YS, Venkatachalem S. Kisspeptin/KISS1R Signaling Modulates Human Airway Smooth Muscle Cell Migration. Am J Respir Cell Mol Biol 2024. [PMID: 38512807 DOI: 10.1165/rcmb.2023-0469oc] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Accepted: 03/20/2024] [Indexed: 03/23/2024] Open
Abstract
Airway remodeling is a cardinal feature of asthma, associated with increased airway smooth muscle cell (ASM) mass and up-regulation of extracellular matrix deposition. Exaggerated ASM cell migration contributes to excessive ASM mass. Previously, we demonstrated the alleviating role of kisspeptin (Kp) receptor (KISS1R) activation by Kp-10 in mitogen (PDGF)-induced human ASM cell proliferation in vitro and airway remodeling in vivo in a mouse model of asthma. Here, we examined the mechanisms by which KISS1R activation regulates mitogen-induced ASM cell migration. KISS1R activation using Kp-10 significantly inhibited PDGF-induced ASM cell migration, further confirmed using KISS1R shRNA. Furthermore, KISS1R activation modulated F/G actin dynamics and the expression of pro-migration proteins like cell division control protein 42 (CDC42) and cofilin. Mechanistically, we observed reduced ASM RhoA-GTPAse with KISS1R activation. The anti-migratory effect of KISS1R was abolished by protein kinase A (PKA)-inhibitory peptide. Conversely, KISS1R activation significantly increased cAMP and phosphorylation of cAMP-response element binding protein (CREB) in PDGF-exposed ASM cells. Overall, these results highlight the alleviating properties of Kp-10 in the context of airway remodeling.
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Affiliation(s)
- Premanand Balraj
- North Dakota State University, 3323, Pharmaceutical Sciences, School of Pharmacy, College of Health Professions, Fargo, North Dakota, United States
| | - Nilesh Sudhakar Ambhore
- North Dakota State University, 3323, Pharmaceutical Sciences, School of Pharmacy, College of Health Professions, Fargo, North Dakota, United States
| | - Yogaraj S Ramakrishnan
- North Dakota State University, 3323, Pharmaceutical Sciences, School of Pharmacy, College of Health Professions, Fargo, North Dakota, United States
| | - Niyati A Borkar
- North Dakota State University, 3323, Pharmaceutical Sciences, School of Pharmacy, College of Health Professions, Fargo, North Dakota, United States
| | - Priyanka Banerjee
- North Dakota State University, 3323, Pharmaceutical Sciences, School of Pharmacy, College of Health Professions, Fargo, North Dakota, United States
| | - Mohammad Irshad Reza
- North Dakota State University, 3323, Pharmaceutical Sciences, School of Pharmacy, College of Health Professions, Fargo, North Dakota, United States
| | - Subashini Varadharajan
- North Dakota State University, 3323, Pharmaceutical Sciences, School of Pharmacy, College of Health Professions, Fargo, North Dakota, United States
| | - Ashish Kumar
- North Dakota State University, 3323, Pharmaceutical Sciences, School of Pharmacy, College of Health Professions, Fargo, North Dakota, United States
| | - Christina M Pabelick
- Mayo Clinic, 6915, Department of Anesthesiology and Perioperative Medicine, Department of Physiology and Biomedical Engineering, Rochester, Minnesota, United States
| | - Y S Prakash
- Mayo Clinic, 6915, Department of Anesthesiology and Perioperative Medicine, Department of Physiology and Biomedical Engineering, Rochester, Minnesota, United States
| | - Sathish Venkatachalem
- North Dakota State University, 3323, Pharmaceutical Sciences, School of Pharmacy, College of Health Professions, Fargo, North Dakota, United States;
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Creed HA, Kannan S, Tate BL, Godefroy D, Banerjee P, Mitchell BM, Brakenhielm E, Chakraborty S, Rutkowski JM. Single-Cell RNA Sequencing Identifies Response of Renal Lymphatic Endothelial Cells to Acute Kidney Injury. J Am Soc Nephrol 2024:00001751-990000000-00256. [PMID: 38506705 DOI: 10.1681/asn.0000000000000325] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Accepted: 01/30/2024] [Indexed: 03/21/2024] Open
Abstract
SIGNIFICANCE STATEMENT The renal lymphatic vasculature and the lymphatic endothelial cells that make up this network play important immunomodulatory roles during inflammation. How lymphatics respond to AKI may affect AKI outcomes. The authors used single-cell RNA sequencing to characterize mouse renal lymphatic endothelial cells in quiescent and cisplatin-injured kidneys. lymphatic endothelial cell gene expression changes were confirmed in ischemia-reperfusion injury and in cultured lymphatic endothelial cells, validating renal lymphatic endothelial cells single-cell RNA sequencing data. This study is the first to describe renal lymphatic endothelial cell heterogeneity and uncovers molecular pathways demonstrating lymphatic endothelial cells regulate the local immune response to AKI. These findings provide insights into previously unidentified molecular pathways for lymphatic endothelial cells and roles that may serve as potential therapeutic targets in limiting the progression of AKI. BACKGROUND The inflammatory response to AKI likely dictates future kidney health. Lymphatic vessels are responsible for maintaining tissue homeostasis through transport and immunomodulatory roles. Owing to the relative sparsity of lymphatic endothelial cells in the kidney, past sequencing efforts have not characterized these cells and their response to AKI. METHODS Here, we characterized murine renal lymphatic endothelial cell subpopulations by single-cell RNA sequencing and investigated their changes in cisplatin AKI 72 hours postinjury. Data were processed using the Seurat package. We validated our findings by quantitative PCR in lymphatic endothelial cells isolated from both cisplatin-injured and ischemia-reperfusion injury, by immunofluorescence, and confirmation in in vitro human lymphatic endothelial cells. RESULTS We have identified renal lymphatic endothelial cells and their lymphatic vascular roles that have yet to be characterized in previous studies. We report unique gene changes mapped across control and cisplatin-injured conditions. After AKI, renal lymphatic endothelial cells alter genes involved in endothelial cell apoptosis and vasculogenic processes as well as immunoregulatory signaling and metabolism. Differences between injury models were also identified with renal lymphatic endothelial cells further demonstrating changed gene expression between cisplatin and ischemia-reperfusion injury models, indicating the renal lymphatic endothelial cell response is both specific to where they lie in the lymphatic vasculature and the kidney injury type. CONCLUSIONS In this study, we uncover lymphatic vessel structural features of captured populations and injury-induced genetic changes. We further determine that lymphatic endothelial cell gene expression is altered between injury models. How lymphatic endothelial cells respond to AKI may therefore be key in regulating future kidney disease progression.
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Affiliation(s)
- Heidi A Creed
- Department of Medical Physiology, Texas A&M University School of Medicine, Bryan, Texas
| | - Saranya Kannan
- Department of Medical Physiology, Texas A&M University School of Medicine, Bryan, Texas
| | - Brittany L Tate
- Department of Medical Physiology, Texas A&M University School of Medicine, Bryan, Texas
| | - David Godefroy
- Inserm UMR1239 (Nordic Laboratory), UniRouen, Normandy University, Mont Saint Aignan, France
| | - Priyanka Banerjee
- Department of Medical Physiology, Texas A&M University School of Medicine, Bryan, Texas
| | - Brett M Mitchell
- Department of Medical Physiology, Texas A&M University School of Medicine, Bryan, Texas
| | - Ebba Brakenhielm
- INSERM EnVI, UMR1096, University of Rouen Normandy, Rouen, France
| | - Sanjukta Chakraborty
- Department of Medical Physiology, Texas A&M University School of Medicine, Bryan, Texas
| | - Joseph M Rutkowski
- Department of Medical Physiology, Texas A&M University School of Medicine, Bryan, Texas
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Diniz WJS, Afonso J, Kertz NC, Dyce PW, Banerjee P. Mapping Expression Quantitative Trait Loci Targeting Candidate Genes for Pregnancy in Beef Cows. Biomolecules 2024; 14:150. [PMID: 38397387 PMCID: PMC10886872 DOI: 10.3390/biom14020150] [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: 12/09/2023] [Revised: 01/23/2024] [Accepted: 01/24/2024] [Indexed: 02/25/2024] Open
Abstract
Despite collective efforts to understand the complex regulation of reproductive traits, no causative genes and/or mutations have been reported yet. By integrating genomics and transcriptomics data, potential regulatory mechanisms may be unveiled, providing opportunities to dissect the genetic factors governing fertility. Herein, we identified regulatory variants from RNA-Seq data associated with gene expression regulation in the uterine luminal epithelial cells of beef cows. We identified 4676 cis and 7682 trans eQTLs (expression quantitative trait loci) affecting the expression of 1120 and 2503 genes, respectively (FDR < 0.05). These variants affected the expression of transcription factor coding genes (71 cis and 193 trans eQTLs) and genes previously reported as differentially expressed between pregnant and nonpregnant cows. Functional over-representation analysis highlighted pathways related to metabolism, immune response, and hormone signaling (estrogen and GnRH) affected by eQTL-regulated genes (p-value ≤ 0.01). Furthermore, eQTLs were enriched in QTL regions for 13 reproduction-related traits from the CattleQTLdb (FDR ≤ 0.05). Our study provides novel insights into the genetic basis of reproductive processes in cattle. The underlying causal mechanisms modulating the expression of uterine genes warrant further investigation.
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Affiliation(s)
- Wellison J. S. Diniz
- Department of Animal Sciences, Auburn University, Auburn, AL 36849, USA; (N.C.K.); (P.W.D.); (P.B.)
| | - Juliana Afonso
- Embrapa Pecuária Sudeste, Rodovia Washington Luiz, Km 234, s/n, Fazenda Canchim, São Carlos 13560-970, SP, Brazil;
| | - Nicholas C. Kertz
- Department of Animal Sciences, Auburn University, Auburn, AL 36849, USA; (N.C.K.); (P.W.D.); (P.B.)
| | - Paul W. Dyce
- Department of Animal Sciences, Auburn University, Auburn, AL 36849, USA; (N.C.K.); (P.W.D.); (P.B.)
| | - Priyanka Banerjee
- Department of Animal Sciences, Auburn University, Auburn, AL 36849, USA; (N.C.K.); (P.W.D.); (P.B.)
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Kertz NC, Banerjee P, Dyce PW, Diniz WJS. Harnessing Genomics and Transcriptomics Approaches to Improve Female Fertility in Beef Cattle-A Review. Animals (Basel) 2023; 13:3284. [PMID: 37894009 PMCID: PMC10603720 DOI: 10.3390/ani13203284] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 10/13/2023] [Accepted: 10/19/2023] [Indexed: 10/29/2023] Open
Abstract
Female fertility is the foundation of the cow-calf industry, impacting both efficiency and profitability. Reproductive failure is the primary reason why beef cows are sold in the U.S. and the cause of an estimated annual gross loss of USD 2.8 billion. In this review, we discuss the status of the genomics, transcriptomics, and systems genomics approaches currently applied to female fertility and the tools available to cow-calf producers to maximize genetic progress. We highlight the opportunities and limitations associated with using genomic and transcriptomic approaches to discover genes and regulatory mechanisms related to beef fertility. Considering the complex nature of fertility, significant advances in precision breeding will rely on holistic, multidisciplinary approaches to further advance our ability to understand, predict, and improve reproductive performance. While these technologies have advanced our knowledge, the next step is to translate research findings from bench to on-farm applications.
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Malheiros JM, Correia BSB, Ceribeli C, Bruscadin JJ, Diniz WJS, Banerjee P, da Silva Vieira D, Cardoso TF, Andrade BGN, Petrini J, Cardoso DR, Colnago LA, Bogusz Junior S, Mourão GB, Coutinho LL, Palhares JCP, de Medeiros SR, Berndt A, de Almeida Regitano LC. Ruminal and feces metabolites associated with feed efficiency, water intake and methane emission in Nelore bulls. Sci Rep 2023; 13:18001. [PMID: 37865691 PMCID: PMC10590413 DOI: 10.1038/s41598-023-45330-w] [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: 05/02/2023] [Accepted: 10/18/2023] [Indexed: 10/23/2023] Open
Abstract
The objectives of this study were twofold: (1) to identify potential differences in the ruminal and fecal metabolite profiles of Nelore bulls under different nutritional interventions; and (2) to identify metabolites associated with cattle sustainability related-traits. We used different nutritional interventions in the feedlot: conventional (Conv; n = 26), and by-product (ByPr, n = 26). Thirty-eight ruminal fluid and 27 fecal metabolites were significantly different (P < 0.05) between the ByPr and Conv groups. Individual dry matter intake (DMI), residual feed intake (RFI), observed water intake (OWI), predicted water intake (WI), and residual water intake (RWI) phenotypes were lower (P < 0.05) in the Conv group, while the ByPr group exhibited lower methane emission (ME) (P < 0.05). Ruminal fluid dimethylamine was significantly associated (P < 0.05) with DMI, RFI, FE (feed efficiency), OWI and WI. Aspartate was associated (P < 0.05) with DMI, RFI, FE and WI. Fecal C22:1n9 was significantly associated with OWI and RWI (P < 0.05). Fatty acid C14:0 and hypoxanthine were significantly associated with DMI and RFI (P < 0.05). The results demonstrated that different nutritional interventions alter ruminal and fecal metabolites and provided new insights into the relationship of these metabolites with feed efficiency and water intake traits in Nelore bulls.
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Affiliation(s)
| | | | - Caroline Ceribeli
- Institute of Chemistry, University of São Paulo/USP, São Carlos, São Paulo, Brazil
- Department of Food Science, University of Copenhagen, Copenhagen, Denmark
| | | | - Wellison J S Diniz
- Departament of Animal Sciences, Auburn University, Auburn, AL, 36849, USA
| | - Priyanka Banerjee
- Departament of Animal Sciences, Auburn University, Auburn, AL, 36849, USA
| | | | | | - Bruno Gabriel Nascimento Andrade
- Embrapa Southeast Livestock, São Carlos, São Paulo, Brazil
- Computer Science Department, Munster Technological University, MTU/ADAPT, Cork, Ireland
| | - Juliana Petrini
- Department of Animal Science, University of São Paulo/ESALQ, Piracicaba, São Paulo, Brazil
| | | | | | | | - Gerson Barreto Mourão
- Department of Animal Science, University of São Paulo/ESALQ, Piracicaba, São Paulo, Brazil
| | - Luiz Lehmann Coutinho
- Department of Animal Science, University of São Paulo/ESALQ, Piracicaba, São Paulo, Brazil
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Banerjee P, Diniz WJ, Dyce PW. Dataset for miRNA expression analysis in the peripheral white blood cells of beef heifers at weaning. Data Brief 2023; 50:109515. [PMID: 37680347 PMCID: PMC10481169 DOI: 10.1016/j.dib.2023.109515] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 08/09/2023] [Accepted: 08/16/2023] [Indexed: 09/09/2023] Open
Abstract
Subfertility in beef heifers leads to a substantial economic loss for producers and beef industry. To overcome this problem, producers require an efficient system to discriminate beef heifers with varying reproductive potential as early as possible. MicroRNAs are short non-coding RNAs that post-transcriptionally regulate gene expression. Herein, we profiled the miRNAs in peripheral white blood cells (PWBC) of beef heifers at weaning to investigate the differences in the beef heifers with varying reproductive outcomes. Blood samples from Angus-Simmental crossbred heifers were collected at weaning. The blood was processed to extract the PWBC pellet and was stored at -80 °C until further processing. After the synchronization of estrus and breeding protocol (artificial insemination (AI) followed by natural bull service) and pregnancy diagnosis, the heifers were categorized as fertile (pregnant to AI) or subfertile (not pregnant to AI or bull exposure). Total RNA was extracted from PWBC collected at the time of weaning from the fertile and subfertile heifers. After quality assessment, the total RNA was used to prepare libraries. The quality-checked libraries (n = 14; 7 samples per fertile and subfertile group) were pooled and sequenced (single-end 50 bp) using a NextSeq 500 platform. The raw sequence reads were analyzed using a bioinformatics workflow utilizing FastQC and MultiQC for quality control, Cutadapt for adapter trimming, miRDeep2 for alignment, and DESeq2 for differential expression analysis. The raw and normalized miRNA counts were deposited and made publicly available on the gene expression omnibus database (GEO; GSE225854). This is the first dataset investigating the miRNA expression level in PWBC at weaning in beef heifers to predict the future reproductive outcome. The results from the data presented here are reported in the research article titled "miRNA expression profiles of peripheral white blood cells from beef heifers with varying reproductive potential" [1].
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Affiliation(s)
- Priyanka Banerjee
- Department of Animal Sciences, Auburn University, Auburn, AL 36849, United States
| | - Wellison J.S. Diniz
- Department of Animal Sciences, Auburn University, Auburn, AL 36849, United States
| | - Paul W. Dyce
- Department of Animal Sciences, Auburn University, Auburn, AL 36849, United States
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Banerjee P, Gaddam N, Chandler V, Chakraborty S. Oxidative Stress-Induced Liver Damage and Remodeling of the Liver Vasculature. Am J Pathol 2023; 193:1400-1414. [PMID: 37355037 DOI: 10.1016/j.ajpath.2023.06.002] [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] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Revised: 05/29/2023] [Accepted: 06/08/2023] [Indexed: 06/26/2023]
Abstract
As an organ critically important for targeting and clearing viruses, bacteria, and other foreign material, the liver operates via immune-tolerant, anti-inflammatory mechanisms indispensable to the immune response. Stress and stress-induced factors disrupt the homeostatic balance in the liver, inflicting tissue damage, injury, and remodeling. These factors include oxidative stress (OS) induced by viral infections, environmental toxins, drugs, alcohol, and diet. A recurrent theme seen among stressors common to multiple liver diseases is the induction of mitochondrial dysfunction, increased reactive oxygen species expression, and depletion of ATP. Inflammatory signaling additionally exacerbates the condition, generating a proinflammatory, immunosuppressive microenvironment and activation of apoptotic and necrotic mechanisms that disrupt the integrity of liver morphology. These pathways initiate signaling pathways that significantly contribute to the development of liver steatosis, inflammation, fibrosis, cirrhosis, and liver cancers. In addition, hypoxia and OS directly enhance angiogenesis and lymphangiogenesis in chronic liver diseases. Late-stage consequences of these conditions often narrow the outcomes for liver transplantation or result in death. This review provides a detailed perspective on various stress-induced factors and the specific focus on role of OS in different liver diseases with special emphasis on different molecular mechanisms. It also highlights how resultant changes in the liver vasculature correlate with pathogenesis.
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Affiliation(s)
- Priyanka Banerjee
- Department of Medical Physiology, Texas A&M Health Science Center, Bryan, Texas.
| | - Niyanshi Gaddam
- Department of Medical Physiology, Texas A&M Health Science Center, Bryan, Texas
| | - Vanessa Chandler
- Department of Medical Physiology, Texas A&M Health Science Center, Bryan, Texas
| | - Sanjukta Chakraborty
- Department of Medical Physiology, Texas A&M Health Science Center, Bryan, Texas.
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Nguyen MTH, Imanishi M, Li S, Chau K, Banerjee P, Velatooru LR, Ko KA, Samanthapudi VSK, Gi YJ, Lee LL, Abe RJ, McBeath E, Deswal A, Lin SH, Palaskas NL, Dantzer R, Fujiwara K, Borchrdt MK, Turcios EB, Olmsted-Davis EA, Kotla S, Cooke JP, Wang G, Abe JI, Le NT. Endothelial activation and fibrotic changes are impeded by laminar flow-induced CHK1-SENP2 activity through mechanisms distinct from endothelial-to-mesenchymal cell transition. Front Cardiovasc Med 2023; 10:1187490. [PMID: 37711550 PMCID: PMC10499395 DOI: 10.3389/fcvm.2023.1187490] [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: 03/21/2023] [Accepted: 07/24/2023] [Indexed: 09/16/2023] Open
Abstract
Background The deSUMOylase sentrin-specific isopeptidase 2 (SENP2) plays a crucial role in atheroprotection. However, the phosphorylation of SENP2 at T368 under disturbed flow (D-flow) conditions hinders its nuclear function and promotes endothelial cell (EC) activation. SUMOylation has been implicated in D-flow-induced endothelial-to-mesenchymal transition (endoMT), but the precise role of SENP2 in counteracting this process remains unclear. Method We developed a phospho-specific SENP2 S344 antibody and generated knock-in (KI) mice with a phospho-site mutation of SENP2 S344A using CRISPR/Cas9 technology. We then investigated the effects of SENP2 S344 phosphorylation under two distinct flow patterns and during hypercholesteremia (HC)-mediated EC activation. Result Our findings demonstrate that laminar flow (L-flow) induces phosphorylation of SENP2 at S344 through the activation of checkpoint kinase 1 (CHK1), leading to the inhibition of ERK5 and p53 SUMOylation and subsequent suppression of EC activation. We observed a significant increase in lipid-laden lesions in both the aortic arch (under D-flow) and descending aorta (under L-flow) of female hypercholesterolemic SENP2 S344A KI mice. In male hypercholesterolemic SENP2 S344A KI mice, larger lipid-laden lesions were only observed in the aortic arch area, suggesting a weaker HC-mediated atherogenesis in male mice compared to females. Ionizing radiation (IR) reduced CHK1 expression and SENP2 S344 phosphorylation, attenuating the pro-atherosclerotic effects observed in female SENP2 S344A KI mice after bone marrow transplantation (BMT), particularly in L-flow areas. The phospho-site mutation SENP2 S344A upregulates processes associated with EC activation, including inflammation, migration, and proliferation. Additionally, fibrotic changes and up-regulated expression of EC marker genes were observed. Apoptosis was augmented in ECs derived from the lungs of SENP2 S344A KI mice, primarily through the inhibition of ERK5-mediated expression of DNA damage-induced apoptosis suppressor (DDIAS). Summary In this study, we have revealed a novel mechanism underlying the suppressive effects of L-flow on EC inflammation, migration, proliferation, apoptosis, and fibrotic changes through promoting CHK1-induced SENP2 S344 phosphorylation. The phospho-site mutation SENP2 S344A responds to L-flow through a distinct mechanism, which involves the upregulation of both mesenchymal and EC marker genes.
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Affiliation(s)
- Minh T. H. Nguyen
- Center for Cardiovascular Regeneration, Department of Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX, United States
- Department of Life Science, Vietnam Academy of Science and Technology, University of Science and Technology of Hanoi, Hanoi, Vietnam
| | - Masaki Imanishi
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Shengyu Li
- Center for Cardiovascular Regeneration, Department of Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX, United States
| | - Khanh Chau
- Center for Cardiovascular Regeneration, Department of Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX, United States
| | - Priyanka Banerjee
- Center for Cardiovascular Regeneration, Department of Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX, United States
| | - Loka reddy Velatooru
- Center for Cardiovascular Regeneration, Department of Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX, United States
| | - Kyung Ae Ko
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | | | - Young J. Gi
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Ling-Ling Lee
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Rei J. Abe
- Center for Cardiovascular Regeneration, Department of Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX, United States
| | - Elena McBeath
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Anita Deswal
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Steven H. Lin
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Nicolas L. Palaskas
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Robert Dantzer
- Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Keigi Fujiwara
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Mae K. Borchrdt
- Center for Cardiovascular Regeneration, Department of Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX, United States
| | - Estefani Berrios Turcios
- Center for Cardiovascular Regeneration, Department of Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX, United States
| | - Elizabeth A. Olmsted-Davis
- Center for Cardiovascular Regeneration, Department of Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX, United States
| | - Sivareddy Kotla
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - John P. Cooke
- Center for Cardiovascular Regeneration, Department of Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX, United States
| | - Guangyu Wang
- Center for Cardiovascular Regeneration, Department of Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX, United States
| | - Jun-ichi Abe
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Nhat-Tu Le
- Center for Cardiovascular Regeneration, Department of Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX, United States
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11
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Chellappan DK, Chellian J, Rahmah NSN, Gan WJ, Banerjee P, Sanyal S, Banerjee P, Ghosh N, Guith T, Das A, Gupta G, Singh SK, Dua K, Kunnath AP, Norhashim NA, Ong KH, Palaniveloo K. Hypoglycaemic Molecules for the Management of Diabetes Mellitus from Marine Sources. Diabetes Metab Syndr Obes 2023; 16:2187-2223. [PMID: 37521747 PMCID: PMC10386840 DOI: 10.2147/dmso.s390741] [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] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2023] [Accepted: 07/12/2023] [Indexed: 08/01/2023] Open
Abstract
Diabetes mellitus (DM) is a chronic metabolic disorder recognized as a major health problem globally. A defective insulin activity contributes to the prevalence and expansion of DM. Treatment of DM is often hampered by limited options of conventional therapies and adverse effects associated with existing procedures. This has led to a spike in the exploration for potential therapeutic agents from various natural resources for clinical applications. The marine environment is a huge store of unexplored diversity of chemicals produced by a multitude of organisms. To date, marine microorganisms, microalgae, macroalgae, corals, sponges, and fishes have been evaluated for their anti-diabetic properties. The structural diversity of bioactive metabolites discovered has shown promising hypoglycaemic potential through in vitro and in vivo screenings via various mechanisms of action, such as PTP1B, α-glucosidase, α-amylase, β-glucosidase, and aldose reductase inhibition as well as PPAR alpha/gamma dual agonists activities. On the other hand, hypoglycaemic effect is also shown to be exerted through the balance of antioxidants and free radicals. This review highlights marine-derived chemicals with hypoglycaemic effects and their respective mechanisms of action in the management of DM in humans.
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Affiliation(s)
- Dinesh Kumar Chellappan
- Department of Life Sciences, International Medical University, Kuala Lumpur, 57000, Malaysia
| | - Jestin Chellian
- Department of Life Sciences, International Medical University, Kuala Lumpur, 57000, Malaysia
| | | | - Wee Jin Gan
- School of Pharmacy, International Medical University, Kuala Lumpur, 57000, Malaysia
| | - Priyanka Banerjee
- Department of Pharmaceutical Technology, School of Medical Sciences, Adamas University, Kolkata, West Bengal, India
| | - Saptarshi Sanyal
- Department of Pharmaceutical Technology, School of Medical Sciences, Adamas University, Kolkata, West Bengal, India
| | | | - Nandini Ghosh
- Indiana University School of Medicine, Indianapolis, IN, USA
| | - Tanner Guith
- Indiana University School of Medicine, Indianapolis, IN, USA
| | - Amitava Das
- Indiana University School of Medicine, Indianapolis, IN, USA
| | - Gaurav Gupta
- School of Pharmacy, Suresh Gyan Vihar University, Jaipur, Rajasthan, 302017, India
- Uttaranchal Institute of Pharmaceutical Sciences, Uttaranchal University, Dehradun, Uttarakhand, 248007, India
- Center for Global Health Research, Saveetha Medical College, Saveetha Institute of Medical and Technical Science, Chennai, India
| | - Sachin Kumar Singh
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, 144411, India
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, NSW, 2007, Australia
| | - Kamal Dua
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, NSW, 2007, Australia
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Sydney, NSW, 2007, Australia
| | - Anil Philip Kunnath
- Division of Applied Biomedical Science and Biotechnology, School of Health Sciences, International Medical University, Kuala Lumpur, 57000, Malaysia
| | - Nur Azeyanti Norhashim
- Division of Cardiovascular Sciences, Faculty of Biology, Medicine and Health, Core Technology Facility, The University of Manchester, Manchester, M13 9NT, UK
- Institute of Ocean and Earth Sciences, University of Malaya, Kuala Lumpur, 50603, Malaysia
| | - Kuan Hung Ong
- Institute of Ocean and Earth Sciences, University of Malaya, Kuala Lumpur, 50603, Malaysia
| | - Kishneth Palaniveloo
- Institute of Ocean and Earth Sciences, University of Malaya, Kuala Lumpur, 50603, Malaysia
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12
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Ulker OC, Banerjee P. Editorial: Is it time to stick it to PFAS? Front Toxicol 2023; 5:1240563. [PMID: 37476023 PMCID: PMC10354628 DOI: 10.3389/ftox.2023.1240563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 06/16/2023] [Indexed: 07/22/2023] Open
Affiliation(s)
- Ozge Cemiloglu Ulker
- Department of Toxicology, Faculty of Pharmacy, Ankara University, Ankara, Türkiye
| | - Priyanka Banerjee
- Institute of Physiology, Charité University, Charité—Universitats Medizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universitat zu Berlin and Berlin Institute of Health, Berlin, Germany
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13
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Banerjee P, Preissner S, Preissner R. Using real-world evidence data and digital monitoring to analyze the hepatotoxic profiles of biologics across more than two million patients. Sci Rep 2023; 13:10878. [PMID: 37407661 DOI: 10.1038/s41598-023-37979-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Accepted: 06/30/2023] [Indexed: 07/07/2023] Open
Abstract
The real-world evidence data from multiple sources which includes information on patient health status and medical behavior in routine clinical setup can give deeper insights into drugs 'safety and efficacy. The RWE-based analysis in this study revealed a statistically significant link between biologics usage and hepatotoxicity in patients. To the best of our knowledge, this study is the first to conduct a large-scale multi-cohort analysis on the hepatotoxic profiles of biologics. Biologics are among the most prescribed medicines for several chronic inflammatory diseases. These agents target critical pathogenic pathways, but they may also have serious side effects. It is important to analyze whether biologics agents are an added concern or therapeutic opportunity. Real-world evidence (RWE) data were extracted for patients using biologics to monitor the safety and effectiveness of the biologics. All six biologics included in this analysis-are mostly highly prescribed biologics. The aim of the study was to assess the hepatotoxic profiles of subjects using different biologics. We evaluated the safety of current treatment regimens for patients in a large real-world cohort from multiple health care centers. Total number of eligible patients retrieved from the database is 38,112,285. Of these 38 million patients, 2.3 million take biologics. The primary objective was to assess the potential adverse hepatotoxic effects of the six biologics; adalimumab, trastuzumab, prevnar13, pegfilgrastim, interferon-beta1a and insulin glargine across different indications like diabetes mellitus, encounter for immunization, malignant neoplasm of breast, multiple sclerosis, malignant neoplasm of kidney, aplastic anaemias, radiation sickness, Crohn's disease, psoriasis, rheumatoid arthritis, spondylopathies. Data from patients using the six most-used biologics-adalimumab, trastuzumab, prevnar13, pegfilgrastim, interferon-beta1a and insulin glargine were retrieved from a global research network covering 250 million patients' data from 19 countries, and assigned to the cohorts 1 and 2, respectively. The cohorts were propensity score matched for age and sex. After defining the primary outcome as "hepatotoxicity" (endpoint defined as ICD-10 code: K71 (hepatotoxic liver disease), a Kaplan-Meier survival analysis was performed, and risk ratios (RR), odds ratios (OR), and hazard ratios (HR) were determined. A total number of 2,312,655 subjects were eligible who take biologics, and after matching total cohorts accounted for 2,303,445. We have considered the clinical data as a 1:1 matched-study design, using propensity score-matched sub-cohorts to better control for confounding associations that might stem from different distributions of age and gender between the whole dataset and the subset of patients. We discovered evidence supporting the hepatotoxic-causing effect of biologic drugs: (i) all biologics considered together had an OR of 1.9 (95% CI, 1.67-2.35), with (ii) Adalimumab 1.9 (95% CI, 1.72-2.20), Trastuzumab 1.7 (95% CI, 1.2-2.3), Prevnar13 2.3 (95% CI, 2.16-2.60), Pegfilgrastim 2.3 (95% CI, 2.0-2.50), Interferon-Beta1a 1.7 (95% CI, 1.18-2.51), and Insulin glargine 1.9 (95% CI, 1.8-1.99). Our findings indicate that clinicians should consider evaluating hepatic profiles of patients undergoing treatment with biologic drugs and counsel them regarding the risk of developing hepatic injury. Strengths of the study includes a large sample size and robust statistical techniques. Limitations of this study include lack of detailed information regarding clinical severity. Major biologics are associated with hepatotoxicity. We discovered evidence supporting the hepatotoxicity-causing effects of biologics: all biologics considered together had an OR of 1.9 (95% CI, 1.67-2.35).
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Affiliation(s)
- Priyanka Banerjee
- Institute for Physiology and Science-IT, Charite, University Medicine Berlin, 10115, Berlin, Germany
| | - Saskia Preissner
- Department Oral and Maxillofacial Surgery, Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Robert Preissner
- Institute for Physiology and Science-IT, Charite, University Medicine Berlin, 10115, Berlin, Germany.
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14
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Creed HA, Kannan S, Tate BL, Banerjee P, Mitchell BM, Chakraborty S, Rutkowski JM. Single-cell RNA sequencing identifies response of renal lymphatic endothelial cells to acute kidney injury. bioRxiv 2023:2023.06.09.544380. [PMID: 37333313 PMCID: PMC10274866 DOI: 10.1101/2023.06.09.544380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/20/2023]
Abstract
The inflammatory response to acute kidney injury (AKI) likely dictates future renal health. Lymphatic vessels are responsible for maintaining tissue homeostasis through transport and immunomodulatory roles. Due to the relative sparsity of lymphatic endothelial cells (LECs) in the kidney, past sequencing efforts have not characterized these cells and their response to AKI. Here we characterized murine renal LEC subpopulations by single-cell RNA sequencing and investigated their changes in cisplatin AKI. We validated our findings by qPCR in LECs isolated from both cisplatin-injured and ischemia reperfusion injury, by immunofluorescence, and confirmation in in vitro human LECs. We have identified renal LECs and their lymphatic vascular roles that have yet to be characterized in previous studies. We report unique gene changes mapped across control and cisplatin injured conditions. Following AKI, renal LECs alter genes involved endothelial cell apoptosis and vasculogenic processes as well as immunoregulatory signaling and metabolism. Differences between injury models are also identified with renal LECs further demonstrating changed gene expression between cisplatin and ischemia reperfusion injury models, indicating the renal LEC response is both specific to where they lie in the lymphatic vasculature and the renal injury type. How LECs respond to AKI may therefore be key in regulating future kidney disease progression.
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15
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Banerjee P, Rosales JE, Chau K, Nguyen MTH, Kotla S, Lin SH, Deswal A, Dantzer R, Olmsted-Davis EA, Nguyen H, Wang G, Cooke JP, Abe JI, Le NT. Possible molecular mechanisms underlying the development of atherosclerosis in cancer survivors. Front Cardiovasc Med 2023; 10:1186679. [PMID: 37332576 PMCID: PMC10272458 DOI: 10.3389/fcvm.2023.1186679] [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] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 05/17/2023] [Indexed: 06/20/2023] Open
Abstract
Cancer survivors undergone treatment face an increased risk of developing atherosclerotic cardiovascular disease (CVD), yet the underlying mechanisms remain elusive. Recent studies have revealed that chemotherapy can drive senescent cancer cells to acquire a proliferative phenotype known as senescence-associated stemness (SAS). These SAS cells exhibit enhanced growth and resistance to cancer treatment, thereby contributing to disease progression. Endothelial cell (EC) senescence has been implicated in atherosclerosis and cancer, including among cancer survivors. Treatment modalities for cancer can induce EC senescence, leading to the development of SAS phenotype and subsequent atherosclerosis in cancer survivors. Consequently, targeting senescent ECs displaying the SAS phenotype hold promise as a therapeutic approach for managing atherosclerotic CVD in this population. This review aims to provide a mechanistic understanding of SAS induction in ECs and its contribution to atherosclerosis among cancer survivors. We delve into the mechanisms underlying EC senescence in response to disturbed flow and ionizing radiation, which play pivotal role in atherosclerosis and cancer. Key pathways, including p90RSK/TERF2IP, TGFβR1/SMAD, and BH4 signaling are explored as potential targets for cancer treatment. By comprehending the similarities and distinctions between different types of senescence and the associated pathways, we can pave the way for targeted interventions aim at enhancing the cardiovascular health of this vulnerable population. The insights gained from this review may facilitate the development of novel therapeutic strategies for managing atherosclerotic CVD in cancer survivors.
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Affiliation(s)
- Priyanka Banerjee
- Center for Cardiovascular Regeneration, Department of Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX, United States
| | - Julia Enterría Rosales
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
- School of Medicine, Instituto Tecnológico de Monterrey, Guadalajara, Mexico
| | - Khanh Chau
- Center for Cardiovascular Regeneration, Department of Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX, United States
| | - Minh T. H. Nguyen
- Center for Cardiovascular Regeneration, Department of Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX, United States
- Department of Life Science, University of Science and Technology of Hanoi, Vietnam Academy of Science and Technology, Hanoi, Vietnam
| | - Sivareddy Kotla
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Steven H. Lin
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Anita Deswal
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Robert Dantzer
- Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Elizabeth A. Olmsted-Davis
- Center for Cardiovascular Regeneration, Department of Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX, United States
| | - Hung Nguyen
- Cancer Division, Burnett School of Biomedical Science, College of Medicine, University of Central Florida, Orlando, FL, United States
| | - Guangyu Wang
- Center for Cardiovascular Regeneration, Department of Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX, United States
| | - John P. Cooke
- Center for Cardiovascular Regeneration, Department of Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX, United States
| | - Jun-ichi Abe
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Nhat-Tu Le
- Center for Cardiovascular Regeneration, Department of Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX, United States
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16
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Banerjee P, Diniz WJS, Rodning SP, Dyce PW. miRNA expression profiles of peripheral white blood cells from beef heifers with varying reproductive potential. Front Genet 2023; 14:1174145. [PMID: 37234872 PMCID: PMC10206245 DOI: 10.3389/fgene.2023.1174145] [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: 02/25/2023] [Accepted: 05/02/2023] [Indexed: 05/28/2023] Open
Abstract
Reproductive performance is the most critical factor affecting production efficiency in the cow-calf industry. Heifers with low reproductive efficiency may fail to become pregnant during the breeding season or maintain a pregnancy. The cause of reproductive failure often remains unknown, and the non-pregnant heifers are not identified until several weeks after the breeding season. Therefore, improving heifer fertility utilizing genomic information has become increasingly important. One approach is using microRNAs (miRNA) in the maternal blood that play an important role in regulating the target genes underlying pregnancy success and thereby in selecting reproductively efficient heifers. Therefore, the current study hypothesized that miRNA expression profiles from peripheral white blood cells (PWBC) at weaning could predict the future reproductive outcome of beef heifers. To this end, we measured the miRNA profiles using small RNA-sequencing in Angus-Simmental crossbred heifers sampled at weaning and retrospectively classified as fertile (FH, n = 7) or subfertile (SFH, n = 7). In addition to differentially expressed miRNAs (DEMIs), their target genes were predicted from TargetScan. The PWBC gene expression from the same heifers were retrieved and co-expression networks were constructed between DEMIs and their target genes. We identified 16 differentially expressed miRNAs between the groups (p-value ≤0.05 and absolute (log2 fold change ≥0.05)). Interestingly, based on a strong negative correlation identified from miRNA-gene network analysis with PCIT (partial correlation and information theory), we identified miRNA-target genes in the SFH group. Additionally, TargetScan predictions and differential expression analysis identified bta-miR-1839 with ESR1 , bta-miR-92b with KLF4 and KAT2B, bta-miR-2419-5p with LILRA4, bta-miR-1260b with UBE2E1, SKAP2 and CLEC4D, and bta-let-7a-5p with GATM, MXD1 as miRNA-gene targets. The miRNA-target gene pairs in the FH group are over-represented for MAPK, ErbB, HIF-1, FoxO, p53, mTOR, T-cell receptor, insulin and GnRH signaling pathways, while those in the SFH group include cell cycle, p53 signaling pathway and apoptosis. Some miRNAs, miRNA-target genes and regulated pathways identified in this study have a potential role in fertility; other targets are identified as novel and need to be validated in a bigger cohort that could help to predict the future reproductive outcomes of beef heifers.
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17
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Banerjee P, Diniz WJ, Rodning SP, Dyce PW. Transcriptomic dataset from peripheral white blood cells of beef heifers at weaning. Data Brief 2023; 48:109046. [PMID: 36969977 PMCID: PMC10034631 DOI: 10.1016/j.dib.2023.109046] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 03/01/2023] [Accepted: 03/02/2023] [Indexed: 03/12/2023] Open
Abstract
Reproductive failure of replacement breeding animals is one of the leading causes of loss to the beef production industry. The losses are further increased due to the inability to diagnose the reproductive potential of the beef heifer prior to the breeding season until the pregnancy outcome. To overcome this problem, a system to discriminate beef heifers with varying reproductive potential as early and accurately as possible is demanded. The omics technologies, such as transcriptomics, could predict the future reproductive potential of beef heifers. Therefore, this manuscript provides the gene expression profile dataset using RNA-Seq identified from peripheral white blood cells (PWBC) of beef heifers at weaning. To accomplish this, the blood samples were collected at the time of weaning, processed to extract the PWBC pellet and stored at - 80 °C until further processing. After the breeding protocol (artificial insemination (AI) followed by natural bull service) and pregnancy diagnosis, the heifers that were pregnant to AI (n = 8) or remained open (n = 7) were utilized for this study. Total RNA was extracted from PWBC collected at the time of weaning from these samples and subjected to sequencing using the Illumina Nova-Seq platform. High-quality sequencing data was analyzed using a bioinformatic workflow based on FastQC and MultiQC for quality control, STAR for read alignment, and DESeq2 for differential expression analysis. Genes were considered significantly differentially expressed after adjustment with Bonferroni correction (padj ≤ 0.05) and absolute (log2 fold change) ≥ 0.5. Raw and processed RNA-Seq data were deposited and made publicly available on the gene expression omnibus database (GEO; GSE221903). To our knowledge, this is the first dataset investigating the change in the gene expression level as early as weaning to predict the future reproductive outcome in beef heifers. Interpretation of the main findings based on this data is reported in a research article titled "mRNA Signatures in Peripheral White Blood Cells Predicts Reproductive Potential in Beef Heifers at Weaning" [1].
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18
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Banerjee P, Diniz WJS, Hollingsworth R, Rodning SP, Dyce PW. mRNA Signatures in Peripheral White Blood Cells Predict Reproductive Potential in Beef Heifers at Weaning. Genes (Basel) 2023; 14:498. [PMID: 36833425 PMCID: PMC9957530 DOI: 10.3390/genes14020498] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 02/10/2023] [Accepted: 02/13/2023] [Indexed: 02/18/2023] Open
Abstract
Reproductive failure is a major contributor to inefficiency within the cow-calf industry. Particularly problematic is the inability to diagnose heifer reproductive issues prior to pregnancy diagnosis following their first breeding season. Therefore, we hypothesized that gene expression from the peripheral white blood cells at weaning could predict the future reproductive potential of beef heifers. To investigate this, the gene expression was measured using RNA-Seq in Angus-Simmental crossbred heifers sampled at weaning and retrospectively classified as fertile (FH, n = 8) or subfertile (SFH, n = 7) after pregnancy diagnosis. We identified 92 differentially expressed genes between the groups. Network co-expression analysis identified 14 and 52 hub targets. ENSBTAG00000052659, OLR1, TFF2, and NAIP were exclusive hubs to the FH group, while 42 hubs were exclusive to the SFH group. The differential connectivity between the networks of each group revealed a gain in connectivity due to the rewiring of major regulators in the SFH group. The exclusive hub targets from FH were over-represented for the CXCR chemokine receptor pathway and inflammasome complex, while for the SFH, they were over-represented for immune response and cytokine production pathways. These multiple interactions revealed novel targets and pathways predicting reproductive potential at an early stage of heifer development.
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Affiliation(s)
| | | | | | | | - Paul W. Dyce
- Department of Animal Sciences, Auburn University, Auburn, AL 36849, USA
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19
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McGregor G, Powell R, Begg B, Birkett ST, Nichols S, Ennis S, McGuire S, Prosser J, Fiassam O, Hee SW, Hamborg T, Banerjee P, Hartfiel N, Charles JM, Edwards RT, Drane A, Ali D, Osman F, He H, Lachlan T, Haykowsky MJ, Ingle L, Shave R. High-intensity interval training in cardiac rehabilitation (HIIT or MISS UK): A multi-centre randomised controlled trial. Eur J Prev Cardiol 2023:7031580. [PMID: 36753063 DOI: 10.1093/eurjpc/zwad039] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Revised: 01/09/2023] [Accepted: 02/07/2023] [Indexed: 02/09/2023]
Abstract
BACKGROUND There is a lack of international consensus regarding the prescription of high-intensity interval exercise training (HIIT) for people with coronary artery disease (CAD) attending cardiac rehabilitation (CR). AIM To assess the clinical effectiveness and safety of low-volume HIIT compared with moderate intensity steady-state (MISS) exercise training for people with CAD. METHODS We conducted a multi-centre RCT, recruiting 382 patients from 6 outpatient CR centres. Participants were randomised to twice-weekly HIIT (n = 187) or MISS (n = 195) for 8 weeks. HIIT consisted of 10 × 1-minute intervals of vigorous exercise (>85% maximum capacity) interspersed with 1-minute periods of recovery. MISS was 20-40 minutes of moderate intensity continuous exercise (60-80% maximum capacity). The primary outcome was the change in cardiorespiratory fitness (peak oxygen uptake, VO2 peak) at 8-week follow-up. Secondary outcomes included cardiovascular disease risk markers, cardiac structure and function, adverse events, and health-related quality of life. RESULTS At 8 weeks, VO2 peak improved more with HIIT (2.37 mL.kg-1.min-1; SD, 3.11) compared with MISS (1.32 mL.kg-1.min-1; SD, 2.66). After adjusting for age, sex and study site, the difference between arms was 1.04 mL.kg-1.min-1 (95% CI, 0.38 to 1.69; p = 0.002). Only 1 serious adverse event was possibly related to HIIT. CONCLUSIONS In stable CAD, low-volume HIIT improved cardiorespiratory fitness more than MISS by a clinically meaningful margin. Low-volume HIIT is a safe, well tolerated, and clinically effective intervention that produces short-term improvement in cardiorespiratory fitness. It should be considered by all CR programmes as an adjunct or alternative to MISS. TRIAL REGISTRATION ClinicalTrials.gov: NCT02784873. https://clinicaltrials.gov/ct2/show/NCT02784873.
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Affiliation(s)
- G McGregor
- Department of Cardiopulmonary Rehabilitation, Centre for Exercise & Health, University Hospitals Coventry & Warwickshire NHS Trust, Coventry, UK.,Centre for Sport Exercise & Life Sciences, Coventry University, UK.,Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
| | - R Powell
- Department of Cardiopulmonary Rehabilitation, Centre for Exercise & Health, University Hospitals Coventry & Warwickshire NHS Trust, Coventry, UK.,Centre for Sport Exercise & Life Sciences, Coventry University, UK
| | - B Begg
- Cardiff Centre for Exercise & Health, Cardiff Metropolitan University, Cardiff, Wales UK.,Aneurin Bevan University Health Board, Gwent, Wales, UK
| | - S T Birkett
- Department of Sport and Exercise Sciences. Manchester Metropolitan University, Manchester, UK
| | - S Nichols
- Advanced Wellbeing Research Centre, Sheffield Hallam University, Sheffield, UK.,Sport and Physical Activity Research Centre, Sheffield Hallam University, Sheffield, UK
| | - S Ennis
- Department of Cardiopulmonary Rehabilitation, Centre for Exercise & Health, University Hospitals Coventry & Warwickshire NHS Trust, Coventry, UK.,Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
| | - S McGuire
- Department of Cardiopulmonary Rehabilitation, Centre for Exercise & Health, University Hospitals Coventry & Warwickshire NHS Trust, Coventry, UK.,Centre for Sport Exercise & Life Sciences, Coventry University, UK
| | - J Prosser
- Department of Cardiopulmonary Rehabilitation, Centre for Exercise & Health, University Hospitals Coventry & Warwickshire NHS Trust, Coventry, UK
| | - O Fiassam
- Department of Cardiopulmonary Rehabilitation, Centre for Exercise & Health, University Hospitals Coventry & Warwickshire NHS Trust, Coventry, UK
| | - S W Hee
- Division of Health Sciences, Warwick Medical School, University of Warwick, Coventry, UK
| | - T Hamborg
- Pragmatic Clinical Trials Unit, Centre for Evaluation and Methods, Wolfson Institute of Population Health, Queen Mary University of London, London, UK
| | - P Banerjee
- Centre for Sport Exercise & Life Sciences, Coventry University, UK.,Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK.,Department of Cardiology, University Hospitals Coventry & Warwickshire NHS Trust, Coventry, UK
| | - N Hartfiel
- Centre for Health Economics and Medicines Evaluation (CHEME), Bangor University, Bangor, UK
| | - J M Charles
- Centre for Health Economics and Medicines Evaluation (CHEME), Bangor University, Bangor, UK
| | - R T Edwards
- Centre for Health Economics and Medicines Evaluation (CHEME), Bangor University, Bangor, UK
| | - A Drane
- Cardiff Centre for Exercise & Health, Cardiff Metropolitan University, Cardiff, Wales UK
| | - D Ali
- Department of Cardiology, University Hospitals Coventry & Warwickshire NHS Trust, Coventry, UK
| | - F Osman
- Department of Cardiology, University Hospitals Coventry & Warwickshire NHS Trust, Coventry, UK
| | - H He
- Division of Health Sciences, Warwick Medical School, University of Warwick, Coventry, UK.,Department of Cardiology, University Hospitals Coventry & Warwickshire NHS Trust, Coventry, UK
| | - T Lachlan
- Division of Health Sciences, Warwick Medical School, University of Warwick, Coventry, UK.,Department of Cardiology, University Hospitals Coventry & Warwickshire NHS Trust, Coventry, UK
| | - M J Haykowsky
- College of Health Sciences, Faculty of Nursing, University of Alberta, Edmonton, Canada
| | - L Ingle
- Department of Sport, Health & Exercise Science, University of Hull, Hull, UK
| | - R Shave
- Centre for Heart Lung and Vascular Health, University of British Columbia - Okanagan, Canada
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20
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Banerjee P, Kumaravel S, Roy S, Gaddam N, Odeh J, Bayless KJ, Glaser S, Chakraborty S. Conjugated Bile Acids Promote Lymphangiogenesis by Modulation of the Reactive Oxygen Species-p90RSK-Vascular Endothelial Growth Factor Receptor 3 Pathway. Cells 2023; 12:526. [PMID: 36831193 PMCID: PMC9953922 DOI: 10.3390/cells12040526] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 01/29/2023] [Accepted: 01/31/2023] [Indexed: 02/09/2023] Open
Abstract
Conjugated bile acids (BA) are significantly elevated in several liver pathologies and in the metastatic lymph node (LN). However, the effects of BAs on pathological lymphangiogenesis remains unknown. The current study explores the effects of BAs on lymphangiogenesis. BA levels were elevated in the LN and serum of Mdr2-/- mice (model of sclerosing cholangitis) compared to control mice. Liver and LN tissue sections showed a clear expansion of the lymphatic network in Mdr2-/- mice, indicating activated lymphangiogenic pathways. Human lymphatic endothelial cells (LECs) expressed BA receptors and a direct treatment with conjugated BAs enhanced invasion, migration, and tube formation. BAs also altered the LEC metabolism and upregulated key metabolic genes. Further, BAs induced the production of reactive oxygen species (ROS), that in turn phosphorylated the redox-sensitive kinase p90RSK, an essential regulator of endothelial cell dysfunction and oxidative stress. Activated p90RSK increased the SUMOylation of the Prox1 transcription factor and enhanced VEGFR3 expression and 3-D LEC invasion. BA-induced ROS in the LECs, which led to increased levels of Yes-associated protein (YAP), a lymphangiogenesis regulator. The suppression of cellular YAP inhibited BA-induced VEGFR3 upregulation and lymphangiogenic mechanism. Overall, our data shows the expansion of the lymphatic network in presclerotic liver disease and establishes a novel mechanism whereby BAs promote lymphangiogenesis.
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Affiliation(s)
- Priyanka Banerjee
- Department of Medical Physiology, Texas A&M Health Science Center, Bryan, TX 77807, USA
| | - Subhashree Kumaravel
- Department of Medical Physiology, Texas A&M Health Science Center, Bryan, TX 77807, USA
| | - Sukanya Roy
- Department of Medical Physiology, Texas A&M Health Science Center, Bryan, TX 77807, USA
| | - Niyanshi Gaddam
- Department of Medical Physiology, Texas A&M Health Science Center, Bryan, TX 77807, USA
| | - Johnny Odeh
- Department of Medical Physiology, Texas A&M Health Science Center, Bryan, TX 77807, USA
| | - Kayla J. Bayless
- Department of Molecular and Cellular Medicine, Texas A&M University Health Science Center, Bryan, TX 77807, USA
| | - Shannon Glaser
- Department of Medical Physiology, Texas A&M Health Science Center, Bryan, TX 77807, USA
| | - Sanjukta Chakraborty
- Department of Medical Physiology, Texas A&M Health Science Center, Bryan, TX 77807, USA
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21
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Banerjee P, Gaddam N, Pandita TK, Chakraborty S. Cellular Senescence as a Brake or Accelerator for Oncogenic Transformation and Role in Lymphatic Metastasis. Int J Mol Sci 2023; 24:ijms24032877. [PMID: 36769195 PMCID: PMC9917379 DOI: 10.3390/ijms24032877] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 01/29/2023] [Accepted: 01/30/2023] [Indexed: 02/05/2023] Open
Abstract
Cellular senescence-the irreversible cell cycle arrest driven by a variety of mechanisms and, more specifically, the senescence-associated secretory phenotype (SASP)-is an important area of research in the context of different age-related diseases, such as cardiovascular disease and cancer. SASP factors play both beneficial and detrimental roles in age-related disease progression depending on the source of the SASPs, the target cells, and the microenvironment. The impact of senescence and the SASP on different cell types, the immune system, and the vascular system has been widely discussed. However, the impact of replicative or stress-induced senescence on lymphatic biology and pathological lymphangiogenesis remains underexplored. The lymphatic system plays a crucial role in the maintenance of body fluid homeostasis and immune surveillance. The perturbation of lymphatic function can hamper normal physiological function. Natural aging or stress-induced premature aging influences the lymphatic vessel structure and function, which significantly affect the role of lymphatics in tumor dissemination and metastasis. In this review, we focus on the role of senescence on lymphatic pathobiology, its impact on cancer, and potential therapeutic interventions to manipulate the aged or senescent lymphatic system for disease management.
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Affiliation(s)
- Priyanka Banerjee
- Department of Medical Physiology, Texas A&M Health Science Center, Bryan, TX 77807, USA
| | - Niyanshi Gaddam
- Department of Medical Physiology, Texas A&M Health Science Center, Bryan, TX 77807, USA
| | - Tej K. Pandita
- Center for Genomics and Precision Medicine, Texas A&M College of Medicine, Houston, TX 77030, USA
| | - Sanjukta Chakraborty
- Department of Medical Physiology, Texas A&M Health Science Center, Bryan, TX 77807, USA
- Correspondence: ; Tel.: +1-979-436-0697
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22
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Banerjee P, Mukhopadhyay K. Electronic, magnetic and optical properties of transition metal doped Nd2O3: A DFT insight. COMPUT THEOR CHEM 2023. [DOI: 10.1016/j.comptc.2022.114016] [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: 01/04/2023]
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23
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Gallo K, Kemmler E, Goede A, Becker F, Dunkel M, Preissner R, Banerjee P. SuperNatural 3.0-a database of natural products and natural product-based derivatives. Nucleic Acids Res 2022; 51:D654-D659. [PMID: 36399452 PMCID: PMC9825600 DOI: 10.1093/nar/gkac1008] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [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: 09/15/2022] [Revised: 10/07/2022] [Accepted: 11/02/2022] [Indexed: 11/19/2022] Open
Abstract
Natural products (NPs) are single chemical compounds, substances or mixtures produced by a living organism - found in nature. Evolutionarily, NPs have been used as healing agents since thousands of years and still today continue to be the most important source of new potential therapeutic preparations. Natural products have played a key role in modern drug discovery for several diseases. Furthermore, following consumers' increasing demand for natural food ingredients, many efforts have been made to discover natural low-calorie sweeteners in recent years. SuperNatural 3.0 is a freely available database of natural products and derivatives. The updated version contains 449 058 natural compounds along with their structural and physicochemical information. Additionally, information on pathways, mechanism of action, toxicity, vendor information if available, drug-like chemical space prediction for several diseases as antiviral, antibacterial, antimalarial, anticancer, and target specific cells like the central nervous system (CNS) are also provided for the natural compounds. The updated version of the database also provides a valuable pool of natural compounds in which potential highly sweet compounds are expected to be found. The possible taste profile of the natural compounds was predicted using our published VirtualTaste models. The SuperNatural 3.0 database is freely available via http://bioinf-applied.charite.de/supernatural_3, without any login or registration.
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Affiliation(s)
- Kathleen Gallo
- Institute of Physiology and Science-IT, Charite - Universitätsmedizin Berlin, corporate member of Freie Universitat Berlin, Humboldt-Universitat zu Berlin, and Berlin Institute of Health, Philippstrasse 12, 10115 Berlin, Germany
| | - Emanuel Kemmler
- Institute of Physiology and Science-IT, Charite - Universitätsmedizin Berlin, corporate member of Freie Universitat Berlin, Humboldt-Universitat zu Berlin, and Berlin Institute of Health, Philippstrasse 12, 10115 Berlin, Germany
| | - Andrean Goede
- Institute of Physiology and Science-IT, Charite - Universitätsmedizin Berlin, corporate member of Freie Universitat Berlin, Humboldt-Universitat zu Berlin, and Berlin Institute of Health, Philippstrasse 12, 10115 Berlin, Germany
| | - Finnja Becker
- Institute of Physiology and Science-IT, Charite - Universitätsmedizin Berlin, corporate member of Freie Universitat Berlin, Humboldt-Universitat zu Berlin, and Berlin Institute of Health, Philippstrasse 12, 10115 Berlin, Germany
| | - Mathias Dunkel
- Institute of Physiology and Science-IT, Charite - Universitätsmedizin Berlin, corporate member of Freie Universitat Berlin, Humboldt-Universitat zu Berlin, and Berlin Institute of Health, Philippstrasse 12, 10115 Berlin, Germany
| | - Robert Preissner
- Institute of Physiology and Science-IT, Charite - Universitätsmedizin Berlin, corporate member of Freie Universitat Berlin, Humboldt-Universitat zu Berlin, and Berlin Institute of Health, Philippstrasse 12, 10115 Berlin, Germany
| | - Priyanka Banerjee
- To whom correspondence should be addressed. Tel: +49 30 450 528 505; Fax: +49 30 450 540 955;
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24
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Sanyal S, Amin SA, Banerjee P, Gayen S, Jha T. A review of MMP-2 structures and binding mode analysis of its inhibitors to strategize structure-based drug design. Bioorg Med Chem 2022; 74:117044. [DOI: 10.1016/j.bmc.2022.117044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 09/27/2022] [Accepted: 09/28/2022] [Indexed: 12/13/2022]
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25
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Worm M, Alexiou A, Höfer V, Birkner T, Jeanrenaud ACSN, Fauchère F, Pazur K, Steinert C, Arnau‐Soler A, Banerjee P, Diefenbach A, Dobbertin‐Welsch J, Dölle‐Bierke S, Francuzik W, Ghauri A, Heller S, Kalb B, Löber U, Marenholz I, Markó L, Scheffel J, Potapenko O, Roll S, Lau S, Lee Y, Braun J, Thiel A, Babina M, Altrichter S, Forslund SK, Beyer K. An interdisciplinary approach to characterize peanut-allergic patients-First data from the FOOD@ consortium. Clin Transl Allergy 2022; 12:e12197. [PMID: 36225266 PMCID: PMC9533219 DOI: 10.1002/clt2.12197] [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: 07/21/2022] [Revised: 08/29/2022] [Accepted: 09/05/2022] [Indexed: 12/01/2022] Open
Abstract
Background Peanut allergy is a frequent cause of food allergy and potentially life‐threatening. Within this interdisciplinary research approach, we aim to unravel the complex mechanisms of peanut allergy. As a first step were applied in an exploratory manner the analysis of peanut allergic versus non‐allergic controls. Methods Biosamples were studied regarding DNA methylation signatures, gut microbiome, adaptive and innate immune cell populations, soluble signaling molecules and allergen‐reactive antibody specificities. We applied a scalable systems medicine computational workflow to the assembled data. Results We identified combined cellular and soluble biomarker signatures that stratify donors into peanut‐allergic and non‐allergic with high specificity. DNA methylation profiling revealed various genes of interest and stool microbiota differences in bacteria abundances. Conclusion By extending our findings to a larger set of patients (e.g., children vs. adults), we will establish predictors for food allergy and tolerance and translate these as for example, indicators for interventional studies.
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Affiliation(s)
- Margitta Worm
- Division of Allergy and ImmunologyDepartment of Dermatology, Venerology and AllergyCharité – Universitätsmedizin BerlinFreie Universität Berlin and Humboldt‐Universität zu BerlinBerlinGermany,KFO339, FOOD@BerlinGermany
| | - Aikaterina Alexiou
- Division of Allergy and ImmunologyDepartment of Dermatology, Venerology and AllergyCharité – Universitätsmedizin BerlinFreie Universität Berlin and Humboldt‐Universität zu BerlinBerlinGermany,KFO339, FOOD@BerlinGermany
| | - Veronika Höfer
- Division of Allergy and ImmunologyDepartment of Dermatology, Venerology and AllergyCharité – Universitätsmedizin BerlinFreie Universität Berlin and Humboldt‐Universität zu BerlinBerlinGermany,KFO339, FOOD@BerlinGermany
| | - Till Birkner
- Experimental and Clinical Research CenterA Cooperation of Charité‐Universitätsmedizin BerlinMax Delbrück Center for Molecular MedicineBerlinGermany,Charité‐Universitätsmedizin BerlinFreie Universität BerlinHumboldt‐Universität zu BerlinBerlin Institute of HealthBerlinGermany,Max Delbrück Center for Molecular MedicineHelmholtz AssociationBerlinGermany,KFO339, FOOD@BerlinGermany
| | - Alexander C. S. N. Jeanrenaud
- Max Delbrück Center for Molecular MedicineHelmholtz AssociationBerlinGermany,Clinic for Pediatric Allergy, Experimental and Clinical Research CenterCharité – Universitätsmedizin BerlinFreie Universität Berlin and Humboldt‐Universität zu BerlinBerlinGermany,KFO339, FOOD@BerlinGermany
| | - Florent Fauchère
- Si‐M/“Der Simulierte Mensch” a Science Framework of Technische Universität Berlin and Charité – Universitätsmedizin BerlinBerlinGermany,Regenerative Immunology and AgingBIH Center for Regenerative TherapiesCharité ‐ Universitätsmedizin BerlinCorporate Member of Freie Universität Berlin and Humboldt‐Universität zu BerlinBerlinGermany,KFO339, FOOD@BerlinGermany
| | - Kristijan Pazur
- Division of Allergy and ImmunologyDepartment of Dermatology, Venerology and AllergyCharité – Universitätsmedizin BerlinFreie Universität Berlin and Humboldt‐Universität zu BerlinBerlinGermany,KFO339, FOOD@BerlinGermany
| | - Carolin Steinert
- Institute of Allergology IFACharité‐Universitätsmedizin BerlinFreie Universität BerlinHumboldt‐Universität zu BerlinBerlin Institute of HealthBerlinGermany,Fraunhofer Institute for Translational Medicine and Pharmacology ITMPAllergology and Immunology AIBerlinGermany,Department of Biology, Chemistry and PharmacyFreie Universität BerlinBerlinGermany,KFO339, FOOD@BerlinGermany
| | - Aleix Arnau‐Soler
- Max Delbrück Center for Molecular MedicineHelmholtz AssociationBerlinGermany,Clinic for Pediatric Allergy, Experimental and Clinical Research CenterCharité – Universitätsmedizin BerlinFreie Universität Berlin and Humboldt‐Universität zu BerlinBerlinGermany,KFO339, FOOD@BerlinGermany
| | - Priyanka Banerjee
- Institute of PhysiologyCharité – Universitätsmedizin BerlinFreie Universität BerlinHumboldt‐Universität zu BerlinBerlin Institute of HealthBerlinGermany,KFO339, FOOD@BerlinGermany
| | - Andreas Diefenbach
- Mucosal and Developmental ImmunologyGerman Rheuma Research Center Berlin (DRFZ)BerlinGermany,Department of Microbiology, Infectious Diseases, and ImmunologyLaboratory of Innate ImmunityCharité – Universitätsmedizin BerlinCampus Benjamin FranklinBerlinGermany,KFO339, FOOD@BerlinGermany
| | - Josefine Dobbertin‐Welsch
- Department of Pediatric Respiratory Medicine, Immunology and Critical Care MedicineCharité – Universitätsmedizin BerlinFreie Universität Berlin and Humboldt‐Universität zu BerlinBerlinGermany,KFO339, FOOD@BerlinGermany
| | - Sabine Dölle‐Bierke
- Division of Allergy and ImmunologyDepartment of Dermatology, Venerology and AllergyCharité – Universitätsmedizin BerlinFreie Universität Berlin and Humboldt‐Universität zu BerlinBerlinGermany,KFO339, FOOD@BerlinGermany
| | - Wojciech Francuzik
- Division of Allergy and ImmunologyDepartment of Dermatology, Venerology and AllergyCharité – Universitätsmedizin BerlinFreie Universität Berlin and Humboldt‐Universität zu BerlinBerlinGermany,KFO339, FOOD@BerlinGermany
| | - Ahla Ghauri
- Max Delbrück Center for Molecular MedicineHelmholtz AssociationBerlinGermany,Clinic for Pediatric Allergy, Experimental and Clinical Research CenterCharité – Universitätsmedizin BerlinFreie Universität Berlin and Humboldt‐Universität zu BerlinBerlinGermany,KFO339, FOOD@BerlinGermany
| | - Stephanie Heller
- Department of Pediatric Respiratory Medicine, Immunology and Critical Care MedicineCharité – Universitätsmedizin BerlinFreie Universität Berlin and Humboldt‐Universität zu BerlinBerlinGermany,KFO339, FOOD@BerlinGermany
| | - Birgit Kalb
- Department of Pediatric Respiratory Medicine, Immunology and Critical Care MedicineCharité – Universitätsmedizin BerlinFreie Universität Berlin and Humboldt‐Universität zu BerlinBerlinGermany,KFO339, FOOD@BerlinGermany
| | - Ulrike Löber
- Experimental and Clinical Research CenterA Cooperation of Charité‐Universitätsmedizin BerlinMax Delbrück Center for Molecular MedicineBerlinGermany,Charité‐Universitätsmedizin BerlinFreie Universität BerlinHumboldt‐Universität zu BerlinBerlin Institute of HealthBerlinGermany,Max Delbrück Center for Molecular MedicineHelmholtz AssociationBerlinGermany,KFO339, FOOD@BerlinGermany
| | - Ingo Marenholz
- Max Delbrück Center for Molecular MedicineHelmholtz AssociationBerlinGermany,Clinic for Pediatric Allergy, Experimental and Clinical Research CenterCharité – Universitätsmedizin BerlinFreie Universität Berlin and Humboldt‐Universität zu BerlinBerlinGermany,KFO339, FOOD@BerlinGermany
| | - Lajos Markó
- Experimental and Clinical Research CenterA Cooperation of Charité‐Universitätsmedizin BerlinMax Delbrück Center for Molecular MedicineBerlinGermany,Charité‐Universitätsmedizin BerlinFreie Universität BerlinHumboldt‐Universität zu BerlinBerlin Institute of HealthBerlinGermany,Max Delbrück Center for Molecular MedicineHelmholtz AssociationBerlinGermany,KFO339, FOOD@BerlinGermany
| | - Jörg Scheffel
- Institute of Allergology IFACharité‐Universitätsmedizin BerlinFreie Universität BerlinHumboldt‐Universität zu BerlinBerlin Institute of HealthBerlinGermany,Fraunhofer Institute for Translational Medicine and Pharmacology ITMPAllergology and Immunology AIBerlinGermany,KFO339, FOOD@BerlinGermany
| | - Olena Potapenko
- Experimental and Clinical Research CenterA Cooperation of Charité‐Universitätsmedizin BerlinMax Delbrück Center for Molecular MedicineBerlinGermany,Charité‐Universitätsmedizin BerlinFreie Universität BerlinHumboldt‐Universität zu BerlinBerlin Institute of HealthBerlinGermany,Max Delbrück Center for Molecular MedicineHelmholtz AssociationBerlinGermany,KFO339, FOOD@BerlinGermany
| | - Stephanie Roll
- Institute of Social Medicine, Epidemiology and Health EconomicsCharité—Universitätsmedizin BerlinFreie Universität Berlin and Humboldt‐Universität zu BerlinBerlinGermany,KFO339, FOOD@BerlinGermany
| | - Susanne Lau
- Department of Pediatric Respiratory Medicine, Immunology and Critical Care MedicineCharité – Universitätsmedizin BerlinFreie Universität Berlin and Humboldt‐Universität zu BerlinBerlinGermany,KFO339, FOOD@BerlinGermany
| | - Young‐Ae Lee
- Max Delbrück Center for Molecular MedicineHelmholtz AssociationBerlinGermany,Clinic for Pediatric Allergy, Experimental and Clinical Research CenterCharité – Universitätsmedizin BerlinFreie Universität Berlin and Humboldt‐Universität zu BerlinBerlinGermany,KFO339, FOOD@BerlinGermany
| | - Julian Braun
- Si‐M/“Der Simulierte Mensch” a Science Framework of Technische Universität Berlin and Charité – Universitätsmedizin BerlinBerlinGermany,Regenerative Immunology and AgingBIH Center for Regenerative TherapiesCharité ‐ Universitätsmedizin BerlinCorporate Member of Freie Universität Berlin and Humboldt‐Universität zu BerlinBerlinGermany,KFO339, FOOD@BerlinGermany
| | - Andreas Thiel
- Si‐M/“Der Simulierte Mensch” a Science Framework of Technische Universität Berlin and Charité – Universitätsmedizin BerlinBerlinGermany,Regenerative Immunology and AgingBIH Center for Regenerative TherapiesCharité ‐ Universitätsmedizin BerlinCorporate Member of Freie Universität Berlin and Humboldt‐Universität zu BerlinBerlinGermany,KFO339, FOOD@BerlinGermany
| | - Magda Babina
- Institute of Allergology IFACharité‐Universitätsmedizin BerlinFreie Universität BerlinHumboldt‐Universität zu BerlinBerlin Institute of HealthBerlinGermany,Fraunhofer Institute for Translational Medicine and Pharmacology ITMPAllergology and Immunology AIBerlinGermany,KFO339, FOOD@BerlinGermany
| | - Sabine Altrichter
- Institute of Allergology IFACharité‐Universitätsmedizin BerlinFreie Universität BerlinHumboldt‐Universität zu BerlinBerlin Institute of HealthBerlinGermany,Fraunhofer Institute for Translational Medicine and Pharmacology ITMPAllergology and Immunology AIBerlinGermany,Department of Dermatology and VenerologyKepler University HospitalLinzAustria,KFO339, FOOD@BerlinGermany
| | - Sofia Kirke Forslund
- Experimental and Clinical Research CenterA Cooperation of Charité‐Universitätsmedizin BerlinMax Delbrück Center for Molecular MedicineBerlinGermany,Charité‐Universitätsmedizin BerlinFreie Universität BerlinHumboldt‐Universität zu BerlinBerlin Institute of HealthBerlinGermany,Max Delbrück Center for Molecular MedicineHelmholtz AssociationBerlinGermany,KFO339, FOOD@BerlinGermany
| | - Kirsten Beyer
- Department of Pediatric Respiratory Medicine, Immunology and Critical Care MedicineCharité – Universitätsmedizin BerlinFreie Universität Berlin and Humboldt‐Universität zu BerlinBerlinGermany,KFO339, FOOD@BerlinGermany
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26
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Banerjee P, Roy S, Chakraborty S. Recent advancement of imaging strategies of the lymphatic system: Answer to the decades old questions. Microcirculation 2022; 29:e12780. [PMID: 35972391 DOI: 10.1111/micc.12780] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 07/22/2022] [Accepted: 08/10/2022] [Indexed: 12/30/2022]
Abstract
The role of the lymphatic system in maintaining tissue homeostasis and a number of different pathophysiological conditions has been well established. The complex and delicate structure of the lymphatics along with the limitations of conventional imaging techniques make lymphatic imaging particularly difficult. Thus, in-depth high-resolution imaging of lymphatic system is key to understanding the progression of lymphatic diseases and cancer metastases and would greatly benefit clinical decisions. In recent years, the advancement of imaging technologies and development of new tracers suitable for clinical applications has enabled imaging of the lymphatic system in both clinical and pre-clinical settings. In this current review, we have highlighted the advantages and disadvantages of different modern techniques such as near infra-red spectroscopy (NIRS), positron emission tomography (PET), computed tomography (CT), magnetic resonance imaging (MRI) and fluorescence optical imaging, that has significantly impacted research in this field and has led to in-depth insights into progression of pathological states. This review also highlights the use of current imaging technologies, and tracers specific for immune cell markers to identify and track the immune cells in the lymphatic system that would help understand disease progression and remission in immune therapy regimen.
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Affiliation(s)
- Priyanka Banerjee
- Department of Medical Physiology, College of Medicine, Texas A&M University Health Science Center, Bryan, Texas, USA
| | - Sukanya Roy
- Department of Medical Physiology, College of Medicine, Texas A&M University Health Science Center, Bryan, Texas, USA
| | - Sanjukta Chakraborty
- Department of Medical Physiology, College of Medicine, Texas A&M University Health Science Center, Bryan, Texas, USA
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27
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Stead T, Voter M, Ganti L, Banerjee P, Banerjee A. 167 Predictors of Sustained ROSC and Good Neurologic Outcome After PEA Arrest. Ann Emerg Med 2022. [DOI: 10.1016/j.annemergmed.2022.08.191] [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: 11/01/2022]
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28
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Diniz W, Banerjee P, Rodning SPP, Dyce PWW. PSVIII-B-13 Machine Learning-Based co-Expression Network Analysis Unravels Fertility-Related Genes in Beef Cattle. J Anim Sci 2022. [DOI: 10.1093/jas/skac247.573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Reproductive efficiency is a critical component of a sustainable cow-calf system. While several studies have identified factors underlying fertility, the genetic mechanisms contributing to this complex trait are still unclear. Our goal was to identify a set of predictive biomarker signatures from transcriptomics data associated with female cattle fertility. We implemented a multi-tiered approach using machine learning (ML) feature selection, gene co-expression network, and functional analysis. To this end, we retrieved public data from the Gene Expression Omnibus database (GEO GSE171577). The RNA-Seq data was generated from uterine luminal epithelial cells of recipient cows sampled on day four before embryo transfer. The data (n = 18 non-pregnant – NP and n = 25 pregnant – P) were analyzed using a standard pipeline based on FastQC, MultiQC, STAR, and DESeq2. Genes with expression values > 0.5 counts per million in 50% of the samples were filtered out. Feature and model selection was implemented through BioDiscML. Further, the PCIT algorithm was used to create gene co-expression networks from 15,039 genes kept after quality control. Our ML approach identified nine genes as predictors of pregnancy status. The genes included: SERPINE3, MRTFA, MEF2B, NAA16, ARHGEF7, PDCD1, FNDC1, ENSBTAG00000054585, and ENSBTAG00000019474. The networks from P and NP cows resulted in five and four thousand significantly co-expressed gene pairs, respectively. We then kept 1,837 pairs with a |r| > 0.7 and were co-expressed with the gene predictors from the ML analysis. Biological processes, such as vasculature development, oxidative phosphorylation, and focal adhesion were over-represented by genes from the P network. We identified immune system development, negative regulation of the biological process, and protein modification over-represented processes in the NP gene network. We have demonstrated the potential of combining different methods to identify fertility-related biomarkers and have provided insights into the complex genomic basis underlying pregnancy establishment in cattle.
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29
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Banerjee P, Rodning SPP, Diniz W, Dyce PWW. PSXIII-B-12 Identifying Gene and Metabolite Signature Patterns by Mining co-Expression Networks for Fertility in Beef Heifers. J Anim Sci 2022. [DOI: 10.1093/jas/skac247.595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Fertility is a multifactorial trait partially regulated by genetics. Despite advances in reproductive biotechnologies, reproductive failure remains a challenge to the beef industry. Thus, we hypothesized that blood profiles would differ at artificial insemination (AI) between heifers that become pregnant or remained open following AI and three cycles of natural service. We applied untargeted-metabolomics (blood-plasma) and RNA-Seq approaches (GEO-GSE103628, peripheral white blood cells) on six AI-pregnant (AI-P) and six non-pregnant (NP) Angus-Simmental crossbred heifers. After quality control, differential expression analyses of genes (DEGs) and metabolites were performed. We identified 38 DEGs and 15 metabolites at different levels between the AI-P and NP groups. Co-expression network and differential connectivity (DK) analyses were performed using the PCIT and Cytoscape software platforms. The significantly correlated gene pairs (|r| > 0.99) were filtered with DEGs. The gene co-expression network analysis identified 17 and 37 hub genes in AI-P and NP, respectively. Genes that gained connectivity in NP included TGM2, TMEM51, TAC3, NDRG4, and PDGFB. Likewise, ENSBTAG00000027962, ENSBTAG00000034871, ENSBTAG00000047816 and CYTH3 were less connected. The DEGs, co-expressed and DK genes were over-represented for oocyte meiosis, Wnt and glucagon signaling pathways, propanoate metabolism and N-glycan biosynthesis in the AI-P. MAPK signaling pathway and ubiquitin-mediated proteolysis were over-represented in NP. The metabolomic analysis identified 18 and 15 metabolite pairs significantly correlated (|r| > 0.9) in AI-P and NP. While ornithine and cysteine were identified as hubs for both AI-P and NP metabolites, allantoic acid, methionine, putrescine, phenylethylamine, kynurenine and xylitol were unique to AI-P. Tryptophan and glutamine were unique to the NP. Tryptophan exhibited a gain in connectivity in NP while allantoic acid had more connectivity in the AI-P. Our findings provide new avenues for fertility research. Further validation of genes and metabolites in a cohort with more animals would establish a framework for early fertility prediction.
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Banerjee P, Rodning SP, Diniz WJS, Dyce PW. Co-Expression Network and Integrative Analysis of Metabolome and Transcriptome Uncovers Biological Pathways for Fertility in Beef Heifers. Metabolites 2022; 12:metabo12080708. [PMID: 36005579 PMCID: PMC9413342 DOI: 10.3390/metabo12080708] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 07/27/2022] [Accepted: 07/28/2022] [Indexed: 12/13/2022] Open
Abstract
Reproductive failure remains a significant challenge to the beef industry. The omics technologies have provided opportunities to improve reproductive efficiency. We used a multistaged analysis from blood profiles to integrate metabolome (plasma) and transcriptome (peripheral white blood cells) in beef heifers. We used untargeted metabolomics and RNA-Seq paired data from six AI-pregnant (AI-P) and six nonpregnant (NP) Angus-Simmental crossbred heifers at artificial insemination (AI). Based on network co-expression analysis, we identified 17 and 37 hub genes in the AI-P and NP groups, respectively. Further, we identified TGM2, TMEM51, TAC3, NDRG4, and PDGFB as more connected in the NP heifers’ network. The NP gene network showed a connectivity gain due to the rewiring of major regulators. The metabolomic analysis identified 18 and 15 hub metabolites in the AI-P and NP networks. Tryptophan and allantoic acid exhibited a connectivity gain in the NP and AI-P networks, respectively. The gene–metabolite integration identified tocopherol-a as positively correlated with ENSBTAG00000009943 in the AI-P group. Conversely, tocopherol-a was negatively correlated in the NP group with EXOSC2, TRNAUIAP, and SNX12. In the NP group, α-ketoglutarate-SMG8 and putrescine-HSD17B13 were positively correlated, whereas a-ketoglutarate-ALAS2 and tryptophan-MTMR1 were negatively correlated. These multiple interactions identified novel targets and pathways underlying fertility in bovines.
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Elemo GN, Erukainure OL, Okafor JNC, Banerjee P, Preissner R, Nwachukwu Nicholas-Okpara VA, Atolani O, Omowunmi O, Ezeanyanaso CS, Awosika A, Shode F. Underutilized legumes, Cajanus cajan and Glycine max may bring about antisickling effect in sickle cell disease by modulation of redox homeostasis in sickled erythrocytes and alteration of its functional chemistry. J Food Biochem 2022; 46:e14322. [PMID: 35894096 DOI: 10.1111/jfbc.14322] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Revised: 06/20/2022] [Accepted: 06/23/2022] [Indexed: 11/28/2022]
Abstract
The antisickling and anti-oxidative effect of the Cajanus cajan, Glycine max, and their blends were investigated in sickled erythrocytes. The powdered samples were analyzed for their nutritional and anti-nutritional constituents. Their aqueous extracts were analyzed for in vitro antioxidant activities. The extracts were incubated with sickled erythrocytes at 37°C for 6 hours and the antisickling effect examined via microscopic analysis. The blend was the most active and its incubated cells were subjected to anti-oxidative analysis which covers for GSH, SOD, catalase, and lipid peroxidation (LPO). Chemical functional group of the treated cells was analyzed with FTIR spectroscopy. The in silico binding of the predominant amino acid to hemoglobin was also investigated. An increased concentration of leucine was observed in the blend compared to that of C. cajan and G. max, respectively. Vitamins C, B6, and B9 were the only vitamins observed in the blend. Phytate and oxalate were present in all samples. All extracts displayed significant (p < .05) scavenging activities. Treatment with the blend exacerbated SOD and catalase activities as well as the GSH level, while suppressing LPO. FTIR analysis of the treated cells showed the presence of hydrophobic functional groups. Leucine was the predominant amino acid, and it showed a potent molecular interaction with HIS-87 residue of the alpha chain of 1HCO. C. cajan and G. max blend inhibited sickling activities of sickle erythrocytes, while concomitantly exacerbating their endogenous antioxidant enzymes activity and modification of the functional chemistry. PRACTICAL APPLICATIONS: Cajanus cajan and Glycine max are among the common underutilized legumes in Nigeria. Aside their nutritional properties, these legumes have been used from time immemorial for the treatment and management of various ailments. Sickle cell anemia is a class of hemoglobinopathy common in Sub-Saharan Africa. There have been concerns about its treatment owing to the increasing scourge of the disease coupled to the financial burden of its management. This study reports the ability of the potentials of the legumes to prevent sickling activities of sickled erythrocytes and the possible biochemical mechanism involved.
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Affiliation(s)
- Gloria N Elemo
- Nutraceutical Laboratories, Nutrition and Toxicology Division, Federal Institute of Industrial Research, Lagos, Nigeria.,Department of Chemical Sciences, Ajayi Crowther University, Oyo, Nigeria
| | - Ochuko L Erukainure
- Department of Pharmacology, University of the Free State, Bloemfontein, South Africa
| | - Jane N C Okafor
- Nutraceutical Laboratories, Nutrition and Toxicology Division, Federal Institute of Industrial Research, Lagos, Nigeria
| | - Priyanka Banerjee
- Structural Bioinformatics Group, Institute for Physiology, Charité-University Medicine Berlin, Berlin, Germany
| | - Robert Preissner
- Structural Bioinformatics Group, Institute for Physiology, Charité-University Medicine Berlin, Berlin, Germany
| | | | | | - Olusola Omowunmi
- Laboratory Management & Services, Federal Institute of Industrial Research, Lagos, Nigeria
| | - Chika S Ezeanyanaso
- Polymer & Textile Division, Federal Institute of Industrial Research, Lagos, Nigeria
| | | | - Francis Shode
- Department of Biotechnology and Food Science, Durban University of Technology, Durban, South Africa.,Sholab Nutraceuticals (Pty) Ltd, Westville North, South Africa
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Panda G, Mishra N, Sharma D, Kutum R, Bhoyar RC, Jain A, Imran M, Senthilvel V, Divakar MK, Mishra A, Garg P, Banerjee P, Sivasubbu S, Scaria V, Ray A. Comprehensive Assessment of Indian Variations in the Druggable Kinome Landscape Highlights Distinct Insights at the Sequence, Structure and Pharmacogenomic Stratum. Front Pharmacol 2022; 13:858345. [PMID: 35865963 PMCID: PMC9294532 DOI: 10.3389/fphar.2022.858345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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: 01/19/2022] [Accepted: 06/07/2022] [Indexed: 11/13/2022] Open
Abstract
India confines more than 17% of the world’s population and has a diverse genetic makeup with several clinically relevant rare mutations belonging to many sub-group which are undervalued in global sequencing datasets like the 1000 Genome data (1KG) containing limited samples for Indian ethnicity. Such databases are critical for the pharmaceutical and drug development industry where diversity plays a crucial role in identifying genetic disposition towards adverse drug reactions. A qualitative and comparative sequence and structural study utilizing variant information present in the recently published, largest curated Indian genome database (IndiGen) and the 1000 Genome data was performed for variants belonging to the kinase coding genes, the second most targeted group of drug targets. The sequence-level analysis identified similarities and differences among different populations based on the nsSNVs and amino acid exchange frequencies whereas a comparative structural analysis of IndiGen variants was performed with pathogenic variants reported in UniProtKB Humsavar data. The influence of these variations on structural features of the protein, such as structural stability, solvent accessibility, hydrophobicity, and the hydrogen-bond network was investigated. In-silico screening of the known drugs to these Indian variation-containing proteins reveals critical differences imparted in the strength of binding due to the variations present in the Indian population. In conclusion, this study constitutes a comprehensive investigation into the understanding of common variations present in the second largest population in the world and investigating its implications in the sequence, structural and pharmacogenomic landscape. The preliminary investigation reported in this paper, supporting the screening and detection of ADRs specific to the Indian population could aid in the development of techniques for pre-clinical and post-market screening of drug-related adverse events in the Indian population.
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Affiliation(s)
- Gayatri Panda
- Department of Computational Biology, Indraprastha Institute of Information Technology, Okhla, India
| | - Neha Mishra
- Department of Computational Biology, Indraprastha Institute of Information Technology, Okhla, India
| | - Disha Sharma
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
- CSIR-Institute of Genomics and Integrative Biology, Delhi, India
| | - Rintu Kutum
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
- CSIR-Institute of Genomics and Integrative Biology, Delhi, India
- Ashoka University, Sonipat, India
| | - Rahul C. Bhoyar
- CSIR-Institute of Genomics and Integrative Biology, Delhi, India
| | - Abhinav Jain
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
- CSIR-Institute of Genomics and Integrative Biology, Delhi, India
| | - Mohamed Imran
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
- CSIR-Institute of Genomics and Integrative Biology, Delhi, India
| | - Vigneshwar Senthilvel
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
- CSIR-Institute of Genomics and Integrative Biology, Delhi, India
| | - Mohit Kumar Divakar
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
- CSIR-Institute of Genomics and Integrative Biology, Delhi, India
| | - Anushree Mishra
- CSIR-Institute of Genomics and Integrative Biology, Delhi, India
| | - Parth Garg
- Department of Computational Biology, Indraprastha Institute of Information Technology, Okhla, India
| | - Priyanka Banerjee
- Institute for Physiology, Charité-University Medicine Berlin, Berlin, Germany
| | - Sridhar Sivasubbu
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
- CSIR-Institute of Genomics and Integrative Biology, Delhi, India
| | - Vinod Scaria
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
- CSIR-Institute of Genomics and Integrative Biology, Delhi, India
| | - Arjun Ray
- Department of Computational Biology, Indraprastha Institute of Information Technology, Okhla, India
- *Correspondence: Arjun Ray,
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Tettamanti S, Rotiroti MC, Attianese GMPG, Arcangeli S, Zhang R, Banerjee P, Galletti G, McManus S, Mazza M, Nicolini F, Martinelli G, Ivan C, Rodriguez TV, Barbaglio F, Scarfò L, Ponzoni M, Wierda W, Gandhi V, Keating MJ, Biondi A, Caligaris-Cappio F, Biagi E, Ghia P, Bertilaccio MTS. Lenalidomide enhances CD23.CAR T cell therapy in chronic lymphocytic leukemia. Leuk Lymphoma 2022; 63:1566-1579. [PMID: 35259043 PMCID: PMC9828187 DOI: 10.1080/10428194.2022.2043299] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Chimeric antigen receptors (CAR)-modified T cells are an emerging therapeutic tool for chronic lymphocytic leukemia (CLL). However, in patients with CLL, well-known T-cell defects and the inhibitory properties of the tumor microenvironment (TME) hinder the efficacy of CAR T cells. We explored a novel approach combining CARs with lenalidomide, an immunomodulatory drug that tempers the immunosuppressive activity of the CLL TME. T cells from patients with CLL were engineered to express a CAR specific for CD23, a promising target antigen. Lenalidomide maintained the in vitro effector functions of CD23.CAR+ T cells effector functions in terms of antigen-specific cytotoxicity, cytokine release and proliferation. Overall, lenalidomide preserved functional CAR T-CLL cell immune synapses. In a Rag2-/-γc-/--based xenograft model of CLL, we demonstrated that, when combined with low-dose lenalidomide, CD23.CAR+ T cells efficiently migrated to leukemic sites and delayed disease progression when compared to CD23.CAR+ T cells given with rhIL-2. These observations underline the therapeutic potential of this novel CAR-based combination strategy in CLL.
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Affiliation(s)
- Sarah Tettamanti
- Centro Ricerca Tettamanti, Clinica Pediatrica, Università Milano Bicocca, Osp. San Gerardo/Fondazione MBBM, Monza, Italy
| | - Maria Caterina Rotiroti
- Centro Ricerca Tettamanti, Clinica Pediatrica, Università Milano Bicocca, Osp. San Gerardo/Fondazione MBBM, Monza, Italy
| | - Greta Maria Paola Giordano Attianese
- Centro Ricerca Tettamanti, Clinica Pediatrica, Università Milano Bicocca, Osp. San Gerardo/Fondazione MBBM, Monza, Italy;,GMPGA is presently at Ludwig Institute for Cancer Research, Lausanne, Switzerland
| | - Silvia Arcangeli
- Centro Ricerca Tettamanti, Clinica Pediatrica, Università Milano Bicocca, Osp. San Gerardo/Fondazione MBBM, Monza, Italy
| | - Ronghua Zhang
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Priyanka Banerjee
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA,P.B. is presently at Texas A&M University Health Science Center, Bryan, Texas, USA
| | - Giovanni Galletti
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA,GG is presently at Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - Sheighlah McManus
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA,The University of Texas MD Anderson Cancer Center UT Health Graduate School of Biomedical Sciences (GSBS), Houston, Texas, USA
| | - Massimiliano Mazza
- Immunotherapy, Cell Therapy and Biobank (ITCB), IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori, Meldola, Italy
| | - Fabio Nicolini
- Immunotherapy, Cell Therapy and Biobank (ITCB), IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori, Meldola, Italy
| | - Giovanni Martinelli
- Immunotherapy, Cell Therapy and Biobank (ITCB), IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori, Meldola, Italy
| | - Cristina Ivan
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | | | - Federica Barbaglio
- Division of Experimental Oncology, IRCCS San Raffaele Hospital, Milan, Italy
| | - Lydia Scarfò
- Division of Experimental Oncology, IRCCS San Raffaele Hospital, Milan, Italy,Università Vita-Salute San Raffaele, Milan, Italy,Strategic Research Program on CLL, IRCCS San Raffaele Hospital, Milan, Italy
| | - Maurilio Ponzoni
- Università Vita-Salute San Raffaele, Milan, Italy,Strategic Research Program on CLL, IRCCS San Raffaele Hospital, Milan, Italy;,Pathology Unit, IRCCS San Raffaele Hospital, Milan, Italy
| | - William Wierda
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Varsha Gandhi
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Michael J. Keating
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Andrea Biondi
- Centro Ricerca Tettamanti, Clinica Pediatrica, Università Milano Bicocca, Osp. San Gerardo/Fondazione MBBM, Monza, Italy
| | - Federico Caligaris-Cappio
- Division of Experimental Oncology, IRCCS San Raffaele Hospital, Milan, Italy,FCC is presently scientific director of AIRC (Associazione Italiana per la Ricerca sul Cancro), 20123 Milan, Italy
| | - Ettore Biagi
- Centro Ricerca Tettamanti, Clinica Pediatrica, Università Milano Bicocca, Osp. San Gerardo/Fondazione MBBM, Monza, Italy;,EB is presently at BMS/Celgene, Boudry, Canton Neuchâtel, Switzerland
| | - Paolo Ghia
- Division of Experimental Oncology, IRCCS San Raffaele Hospital, Milan, Italy,Università Vita-Salute San Raffaele, Milan, Italy,Strategic Research Program on CLL, IRCCS San Raffaele Hospital, Milan, Italy
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Jackson D, Walum J, Banerjee P, Lewis BW, Prakash YS, Sathish V, Xu Z, Britt RD. Th1 cytokines synergize to change gene expression and promote corticosteroid insensitivity in pediatric airway smooth muscle. Respir Res 2022; 23:126. [PMID: 35578269 PMCID: PMC9109364 DOI: 10.1186/s12931-022-02046-1] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Accepted: 05/07/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Corticosteroids remain a key therapy for treating children with asthma. Patients with severe asthma are insensitive, resistant, or refractory to corticosteroids and have poorly controlled symptoms that involve airway inflammation, airflow obstruction, and frequent exacerbations. While the pathways that mediate corticosteroid insensitivity in asthma remain poorly defined, recent studies suggest that enhanced Th1 pathways, mediated by TNFα and IFNγ, may play a role. We previously reported that the combined effects of TNFα and IFNγ promote corticosteroid insensitivity in developing human airway smooth muscle (ASM).
Methods
To further understand the effects of TNFα and IFNγ on corticosteroid sensitivity in the context of neonatal and pediatric asthma, we performed RNA sequencing (RNA-seq) on human pediatric ASM treated with fluticasone propionate (FP), TNFα, and/or IFNγ.
Results
We found that TNFα had a greater effect on gene expression (~ 1000 differentially expressed genes) than IFNγ (~ 500 differentially expressed genes). Pathway and transcription factor analyses revealed enrichment of several pro-inflammatory responses and signaling pathways. Interestingly, treatment with TNFα and IFNγ augmented gene expression with more than 4000 differentially expressed genes. Effects of TNFα and IFNγ enhanced several pro-inflammatory genes and pathways related to ASM and its contributions to asthma pathogenesis, which persisted in the presence of corticosteroids. Co-expression analysis revealed several gene networks related to TNFα- and IFNγ-mediated signaling, pro-inflammatory mediator production, and smooth muscle contractility. Many of the co-expression network hubs were associated with genes that are insensitive to corticosteroids.
Conclusions
Together, these novel studies show the combined effects of TNFα and IFNγ on pediatric ASM and implicate Th1-associated cytokines in promoting ASM inflammation and hypercontractility in severe asthma.
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Banerjee P, Roy S, Kumaravel S, Gaddam N, Odeh J, White T, Francis H, Bayless K, Alpini G, Glaser S, Chakraborty S. Conjugated Bile Acids activate Reactive Oxygen Species‐p90RSK‐Vascular Endothelial Growth Factor Receptor 3 signaling axis to promote lymphangiogenesis. FASEB J 2022. [DOI: 10.1096/fasebj.2022.36.s1.r5471] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | - Sukanya Roy
- Medical PhysiologyTexas A&M Health Science CenterCollege StationTX
| | | | - Niyanshi Gaddam
- Medical PhysiologyTexas A&M Health Science CenterCollege StationTX
| | - Johnny Odeh
- Medical PhysiologyTexas A&M Health Science CenterCollege StationTX
| | - Tori White
- Medical PhysiologyTexas A&M Health Science CenterCollege StationTX
| | - Heather Francis
- Division of Gastroenterology and HepatologyIndiana University School of MedicineIndianapolisIN
| | - Kayla Bayless
- Molecular and Cellular MedicineTexas A&M Health Science CenterCollege StationTX
| | - Gianfranco Alpini
- Division of Gastroenterology and HepatologyIndiana University School of MedicineIndianapolisIN
- Richard L. Roudebush VA Medical CenterIndianapolisIN
| | - Shannon Glaser
- Medical PhysiologyTexas A&M Health Science CenterCollege StationTX
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Abe RJ, Abe JI, Nguyen MTH, Olmsted-Davis EA, Mamun A, Banerjee P, Cooke JP, Fang L, Pownall H, Le NT. Free Cholesterol Bioavailability and Atherosclerosis. Curr Atheroscler Rep 2022; 24:323-336. [PMID: 35332444 PMCID: PMC9050774 DOI: 10.1007/s11883-022-01011-z] [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] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/02/2022] [Indexed: 11/30/2022]
Abstract
PURPOSE OF REVIEW As both a cholesterol acceptor and carrier in the reverse cholesterol transport (RCT) pathway, high-density lipoprotein (HDL) is putatively atheroprotective. However, current pharmacological therapies to increase plasma HDL cholesterol (HDL-c) concentration have paradoxically failed to prevent or reduce atherosclerosis and cardiovascular disease (CVD). Given that free cholesterol (FC) transfer between surfaces of lipoproteins and cells is reversible, excess plasma FC can be transferred to the cells of peripheral tissue sites resulting in atherosclerosis. Here, we summarize potential mechanisms contributing to this paradox and highlight the role of excess free cholesterol (FC) bioavailability in atherosclerosis vs. atheroprotection. RECENT FINDINGS Recent findings have established a complex relationship between HDL-c concentration and atherosclerosis. Systemic scavenger receptor class B type 1 (SR-B1) knock out (KO) mice exhibit with increased diet-induced atherosclerosis despite having an elevated plasma HDL-c concentration compared to wild type (WT) mice. The greater bioavailability of HDL-FC in SR-B1 vs. WT mice is associated with a higher FC content in multiple cell types and tissue sites. These results suggest that dysfunctional HDL with high FC bioavailability is atheroprone despite high HDL-c concentration. Past oversimplification of HDL-c involvement in cholesterol transport has led to the failures in HDL targeted therapy. Evidence suggests that FC-mediated functionality of HDL is of higher importance than its quantity; as a result, deciphering the regulatory mechanisms by which HDL-FC bioavailability can induce atherosclerosis can have far-reaching clinical implications.
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Affiliation(s)
- Rei J Abe
- Center for Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX, USA
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY, USA
| | - Jun-Ichi Abe
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Minh T H Nguyen
- Center for Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX, USA
- University of Science and Technology of Hanoi, Vietnam Academy of Science and Technology, Hanoi, Vietnam
| | | | - Abrar Mamun
- Center for Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX, USA
| | - Priyanka Banerjee
- Center for Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX, USA
| | - John P Cooke
- Center for Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX, USA
- Weill Cornell Medicine, New York, NY, USA
| | - Longhou Fang
- Center for Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX, USA
- Weill Cornell Medicine, New York, NY, USA
| | - Henry Pownall
- Weill Cornell Medicine, New York, NY, USA
- Center for Bioenergetics, Department of Medicine, Houston Methodist Research Institute, Houston, TX, USA
| | - Nhat-Tu Le
- Center for Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX, USA.
- Weill Cornell Medicine, New York, NY, USA.
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Banerjee P, Cesar ASM, Lima AOD. Editorial: Gene Regulation Explored by Systems Biology in Livestock Science. Front Genet 2022; 13:859061. [PMID: 35464851 PMCID: PMC9027333 DOI: 10.3389/fgene.2022.859061] [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] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Accepted: 03/18/2022] [Indexed: 11/18/2022] Open
Affiliation(s)
- Priyanka Banerjee
- Department of Animal Sciences, College of Agriculture, Auburn University, Auburn, AL, United States
- *Correspondence: Priyanka Banerjee,
| | - Aline Silva Mello Cesar
- Department of Agri-Food Industry, Food and Nutrition, University of São Paulo, Piracicaba, Brazil
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Banerjee P, Ulker OC. Combinative ex vivo studies and in silico models ProTox-II for investigating the toxicity of chemicals used mainly in cosmetic products. Toxicol Mech Methods 2022; 32:542-548. [PMID: 35287538 DOI: 10.1080/15376516.2022.2053623] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Human data on remains sparse and of varying quality and reproducibility. Ex vivo experiments and animal experiments currently is the most preferred way to predict the skin sensitization approved by the regulatory agencies across the world. However, there is a constant need and demand to reduce animal experiments and provide the scope of alternative methods to animal testing. In this study, we have compared the predictive performance of the published computational tools such as ProTox-II, SuperCYPsPred with the data obtained from ex-vivo experiments. From the results of the retrospective analysis, it can be observed that the computational predictions are in agreement with the experimental results. The computational models used here are generative models based on molecular structures and machine learning algorithms and can be applied also for the prediction of skin sensitization. Besides prediction of the toxicity endpoints, the models can also provide deeper insights into the molecular mechanisms and adverse outcome pathways (AOPs) associated with the chemicals used in cosmetic products.
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Affiliation(s)
- Priyanka Banerjee
- Institute of Physiology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Philippstrasse 12, 10115, Berlin, Germany
| | - Ozge Cemiloglu Ulker
- Ankara University, Faculty of Pharmacy, Department of Toxicology, Ankara,06560, Turkey
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Banerjee P, Banerjee J, Banerjee S, Bhattacharya J, Mukhopadhyay B. Short-term Heart Rate Variability to Evaluate Cardiovascular Autonomic Neuropathy in Newly Diagnosed Type 2 Diabetes Mellitus Patients: A Cross-sectional Study. J Clin Diagn Res 2022. [DOI: 10.7860/jcdr/2022/54981.16963] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Introduction: Cardiovascular Autonomic Neuropathy (CAN) may be seen in patients of Type 2 Diabetes Mellitus (T2DM). In many previous studies it was seen that there is reduced heart rate variability in DM patients. Reduced heart rate variability is earliest indicator for the CAN. In different earlier studies, it was found that results of Short-term Heart Rate Variability (HRV) analysis of five minutes is comparable to standard 24 hours HRV analysis. In DM patients CAN is mostly found to be associated with a longer duration of disease, but according to some studies CAN may be present in newly diagnosed diabetes patients also, but the percentage is lower. Aim: To assess the short-term HRV profile as cardiovascular risks among newly diagnosed T2DM patients and to find the correlation of HRV parameters with duration of disease and biochemical parameters; Fasting Plasma Glucose (FPG) and Postprandial Plasma Glucose (PPPG) for early detection and management of CAN. Materials and Methods: The present study was a cross-sectional study conducted in the Department of Physiology in collaboration with the Department of Endocrinology at R.G. Kar Medical College and Hospital, Kolkata, West Bengal, India, from September 2020 to August 2021 on 56 newly diagnosed T2DM (age group 30 to 64 years). Study subjects were grouped according to the Standard deviation of NN intervals (SDNN) (millisecond) value as cardiovascular risk factor. Group 1 was the low risk group, group 2 was the moderate risk group, group 3 was the high-risk group. HRV testing was done with Physiograph Polyrite-D instrument with bio-amplifiers, 4 channels and accessories (RMS latest software-Version 3.0.16) in Autonomic Function Research Laboratory to measure HRV parameters. After collecting data, analysis was done using Statistical Package for Social Sciences (IBM, SPSS) version 23.0 Unpaired student’s t-test, Chi-square test, Analysis of Variance (ANOVA) test, Pearson correlation test were performed and statistical significance of different parameters were evaluated. It was considered statistically significant when p-value <0.05. Results: By assessing HRV parameters as cardiovascular risk factors among newly diagnosed T2DM patients the present study showed there was significantly (p-value=0.0065) high LF/HF ratio in males (1.70±1.19) than in females (0.99±0.69). The SDNN value was significantly highest in low cardiovascular risk group (137.29±25.49 ms) and lowest in high cardiovascular risk group (26.07±12.03 ms) (p-value=0.00001). Low Frequency and High Frequency Ratio (LF:HF ratio) was significantly more in age group of 51-60 years. Among all the patients, 34 (61%) patients had increased parasympathetic activity and 22 (39%) subjects had increased sympathetic activity. Female patients showed significantly more increased parasympathetic 24 (75%) activity than males 10 (41.7%). There was a significant association between SDNN values with the duration of disease (p-value=0.004). Conclusion: The present study showed that cardiac autonomic neuropathy is present even at the time of diagnosis of newly diagnosed T2DM as there was sympathovagal imbalance. Female patients have more parasympathetic drive than males which indicates that females are more cardioprotective.
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Banerjee P, Olmsted-Davis EA, Deswal A, Nguyen MTH, Koutroumpakis E, Palaskas NL, Lin SH, Kotla S, Reyes-Gibby C, Yeung SCJ, Yusuf SW, Yoshimoto M, Kobayashi M, Yu B, Schadler K, Herrmann J, Cooke JP, Jain A, Chini E, Le NT, Abe JI. Cancer treatment-induced NAD+ depletion in premature senescence and late cardiovascular complications. J Cardiovasc Aging 2022; 2:28. [PMID: 35801078 PMCID: PMC9258520 DOI: 10.20517/jca.2022.13] [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] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Numerous studies have revealed the critical role of premature senescence induced by various cancer treatment modalities in the pathogenesis of aging-related diseases. Senescence-associated secretory phenotype (SASP) can be induced by telomere dysfunction. Telomeric DNA damage response induced by some cancer treatments can persist for months, possibly accounting for long-term sequelae of cancer treatments. Telomeric DNA damage-induced mitochondrial dysfunction and increased reactive oxygen species production are hallmarks of premature senescence. Recently, we reported that the nucleus-mitochondria positive feedback loop formed by p90 ribosomal S6 kinase (p90RSK) and phosphorylation of S496 on ERK5 (a unique member of the mitogen-activated protein kinase family that is not only a kinase but also a transcriptional co-activator) were vital signaling events that played crucial roles in linking mitochondrial dysfunction, nuclear telomere dysfunction, persistent SASP induction, and atherosclerosis. In this review, we will discuss the role of NAD+ depletion in instigating SASP and its downstream signaling and regulatory mechanisms that lead to the premature onset of atherosclerotic cardiovascular diseases in cancer survivors.
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Affiliation(s)
- Priyanka Banerjee
- Academic Institute, Department of Cardiovascular Sciences, Center for Cardiovascular Sciences, Houston Methodist Research Institute, Weill Cornell Medical College, Houston, TX 77030, USA
| | - Elizabeth A. Olmsted-Davis
- Academic Institute, Department of Cardiovascular Sciences, Center for Cardiovascular Sciences, Houston Methodist Research Institute, Weill Cornell Medical College, Houston, TX 77030, USA
| | - Anita Deswal
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Minh TH. Nguyen
- Academic Institute, Department of Cardiovascular Sciences, Center for Cardiovascular Sciences, Houston Methodist Research Institute, Weill Cornell Medical College, Houston, TX 77030, USA.,University of Science and Technology of Hanoi, Vietnam Academy of Science and Technology, Hanoi 122100, Vietnam
| | - Efstratios Koutroumpakis
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Nicholas L. Palaskas
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Steven H. Lin
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Sivareddy Kotla
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Cielito Reyes-Gibby
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Sai-Ching J. Yeung
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Syed Wamique Yusuf
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Momoko Yoshimoto
- Center for Stem Cell & Regenerative Medicine, The University of Texas Health Science Center of Houston, TX 77030, USA
| | - Michihiro Kobayashi
- Center for Stem Cell & Regenerative Medicine, The University of Texas Health Science Center of Houston, TX 77030, USA
| | - Bing Yu
- Department of Epidemiology, Human Genetics and Environmental Sciences School of Public Health, The University of Texas Health Science Center of Houston, TX 77030, USA
| | - Keri Schadler
- Department of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Joerg Herrmann
- Cardio Oncology Clinic, Division of Preventive Cardiology, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN 55905, USA
| | - John P. Cooke
- Academic Institute, Department of Cardiovascular Sciences, Center for Cardiovascular Sciences, Houston Methodist Research Institute, Weill Cornell Medical College, Houston, TX 77030, USA
| | - Abhishek Jain
- Department of Biomedical Engineering, Texas A&M, College Station, TX 77843, USA
| | - Eduardo Chini
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Nhat-Tu Le
- Academic Institute, Department of Cardiovascular Sciences, Center for Cardiovascular Sciences, Houston Methodist Research Institute, Weill Cornell Medical College, Houston, TX 77030, USA
| | - Jun-Ichi Abe
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
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Dewan M, Sharma N, Panda P, Banerjee P. School reopening: Back to classroom. A systematic review of strategies and their implementation during COVID-19 pandemic. J Family Med Prim Care 2022; 11:4273-4279. [PMID: 36352990 PMCID: PMC9638583 DOI: 10.4103/jfmpc.jfmpc_23_22] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 03/07/2022] [Accepted: 03/11/2022] [Indexed: 11/23/2022] Open
Abstract
School closure has affected millions of students worldwide. After more than a year of school closure, steps have been taken to re-start in-person schooling. These strategies have worked well for many setups; however, there are some gaps that have led to repeated sessions of closure and reopening of schools. We have studied these plans of reopening schools and looked into changes that can improve their execution. In this study, we have studied the impact of school reopening in the transmission of SARS CoV-2 in various countries, both developed and developing nations. We have reviewed the measures taken in different countries to reopen schools. We have studied how effective these measures were so as to chart out plans from them to execute our strategies in the country. Both urban and rural setups have been taken in to account. We have searched the electronic databases, PubMed and MEDLINE, and bibliographies of relevant studies were included. We have used the keywords “COVID-19,” “school,” “reopening,” “prevention,” “strategies,” and “transmission.” We have manually searched for studies addressing school reopening during the COVID-19 pandemic. PRISMA approach has been adopted to study the articles systematically. After reviewing different studies on school reopening, a low transmission rate among students was noted in 12 out of 13 studies. Measures such as hand hygiene, masks, and contact tracing are fundamental in preventing the spread of infection in schools.
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Erukainure OL, Atolani O, Muhammad A, Ravichandran R, Abarshi MM, Katsayal SB, Chukwuma CI, Preissner R, Banerjee P, Mesaik MA. Translational suppression of SARS-COV-2 ORF8 protein mRNA as a Viable therapeutic target against COVID-19: Computational studies on potential roles of isolated compounds from Clerodendrum volubile leaves. Comput Biol Med 2021; 139:104964. [PMID: 34688170 PMCID: PMC8524706 DOI: 10.1016/j.compbiomed.2021.104964] [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: 09/14/2021] [Revised: 10/17/2021] [Accepted: 10/18/2021] [Indexed: 12/16/2022]
Abstract
The open reading frame 8 (ORF8) protein of SARS-CoV-2 has been implicated in the onset of cytokine storms, which are responsible for the pathophysiology of COVID-19 infection. The present study investigated the potential of isolated compounds from Clerodendrum volubile leaves to stall oxidative bursts in vitro and interact with ORF8 mRNA segments of the SARS-CoV-2 whole genome using computational tools. Five compounds, namely, harpagide, 1-(3-methyl-2-butenoxy)-4-(1-propenyl)benzene, ajugoside, iridoid glycoside and erucic acid, were isolated from C. volubile leaves, and their structures were elucidated using conventional spectroscopy tools. Iridoid glycoside is being reported for the first time and is thus regarded as a new compound. The ORF8 mRNA sequences of the translation initiation sites (TIS) and translation termination sites (TTSs) encoding ORF8 amino acids were retrieved from the full genome of SARS-CoV-2. Molecular docking studies revealed strong molecular interactions of the isolated compounds with the TIS and TTS of ORF8 mRNA. Harpagide showed the strongest binding affinity for TIS, while erucic acid was the strongest for TTS. The immunomodulatory potentials of the isolated compounds were investigated on neutrophil phagocytic respiratory bursts using luminol-amplified chemiluminescence technique. The compounds significantly inhibited oxidative burst, with 1-(3-methyl-2-butenoxy)-4-(1-propenyl)benzene having the best activity. Ajugoside and erucic acid showed significant inhibitory activity on T-cell proliferation. These results indicate the potential of C. volubile compounds as immunomodulators and can be utilized to curb cytokine storms implicated in COVID-19 infection. These potentials are further corroborated by the strong interactions of the compounds with the TIS and TTS of ORF8 mRNA from the SARS-CoV-2 whole genome.
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Affiliation(s)
- Ochuko L. Erukainure
- Department of Pharmacology, School of Clinical Medicine, Faculty of Health Sciences, University of the Free State, Bloemfontein 9300, South Africa,Corresponding author
| | | | - Aliyu Muhammad
- Department of Biochemistry, Faculty of Life Sciences, Ahmadu Bello University, Zaria, Kaduna State, Nigeria
| | - Rahul Ravichandran
- DiSTABiF, University of Campania “Luigi Vanvitelli”, Via Vivaldi 43, 81100 Caserta, Italy
| | - Musa M. Abarshi
- Department of Biochemistry, Faculty of Life Sciences, Ahmadu Bello University, Zaria, Kaduna State, Nigeria
| | - Sanusi B. Katsayal
- Department of Biochemistry, Faculty of Life Sciences, Ahmadu Bello University, Zaria, Kaduna State, Nigeria
| | - Chika I. Chukwuma
- Center for Quality of Health and Living, Faculty of Health Sciences, Central University of Technology, Bloemfontein 9301, South Africa
| | - Robert Preissner
- Institute for Physiology, Charité – University Medicine Berlin, Berlin, Germany
| | - Priyanka Banerjee
- Institute for Physiology, Charité – University Medicine Berlin, Berlin, Germany
| | - M. Ahmed Mesaik
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan,Faculty of Medicine, University of Tabuk, Tabuk, Saudi Arabia
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Roy S, Banerjee P, Ekser B, Bayless K, Zawieja D, Alpini G, Glaser SS, Chakraborty S. Targeting Lymphangiogenesis and Lymph Node Metastasis in Liver Cancer. Am J Pathol 2021; 191:2052-2063. [PMID: 34509441 PMCID: PMC8647434 DOI: 10.1016/j.ajpath.2021.08.011] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 08/21/2021] [Accepted: 08/26/2021] [Indexed: 12/17/2022]
Abstract
Increased lymphangiogenesis and lymph node metastasis, the important prognostic indicators of aggressive hepatobiliary malignancies such as hepatocellular cancer and cholangiocarcinoma, are associated with poor patient outcome. The liver produces 25% to 50% of total lymphatic fluid in the body and has a dense network of lymphatic vessels. The lymphatic system plays critical roles in fluid homeostasis and inflammation and immune response. Yet, lymphatic vessel alterations and function are grossly understudied in the context of liver pathology. Expansion of the lymphatic network has been documented in clinical samples of liver cancer; and although largely overlooked in the liver, tumor-induced lymphangiogenesis is an important player, increasing tumor metastasis in several cancers. This review aims to provide a detailed perspective on the current knowledge of alterations in the hepatic lymphatic system during liver malignancies, as well as various molecular signaling mechanisms and growth factors that may provide future targets for therapeutic intervention. In addition, the review also addresses current mechanisms and bottlenecks for effective therapeutic targeting of tumor-associated lymphangiogenesis.
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Affiliation(s)
- Sukanya Roy
- Department of Medical Physiology, College of Medicine, Texas A&M University Health Science Center, Bryan, Texas
| | - Priyanka Banerjee
- Department of Medical Physiology, College of Medicine, Texas A&M University Health Science Center, Bryan, Texas
| | - Burcin Ekser
- Division of Transplant Surgery, Department of Surgery, Indiana University School of Medicine, Indianapolis, Indiana
| | - Kayla Bayless
- Department of Molecular and Cellular Medicine, College of Medicine, Texas A&M University Health Science Center, Bryan, Texas
| | - David Zawieja
- Department of Medical Physiology, College of Medicine, Texas A&M University Health Science Center, Bryan, Texas
| | - Gianfranco Alpini
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University, Indianapolis, Indiana; Richard L Roudebush VA Medical Center, Indianapolis, Indiana
| | - Shannon S Glaser
- Department of Medical Physiology, College of Medicine, Texas A&M University Health Science Center, Bryan, Texas
| | - Sanjukta Chakraborty
- Department of Medical Physiology, College of Medicine, Texas A&M University Health Science Center, Bryan, Texas.
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Banerjee P, Kotla S, Reddy Velatooru L, Abe RJ, Davis EA, Cooke JP, Schadler K, Deswal A, Herrmann J, Lin SH, Abe JI, Le NT. Senescence-Associated Secretory Phenotype as a Hinge Between Cardiovascular Diseases and Cancer. Front Cardiovasc Med 2021; 8:763930. [PMID: 34746270 PMCID: PMC8563837 DOI: 10.3389/fcvm.2021.763930] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [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: 08/24/2021] [Accepted: 09/16/2021] [Indexed: 12/13/2022] Open
Abstract
Overlapping risks for cancer and cardiovascular diseases (CVD), the two leading causes of mortality worldwide, suggest a shared biology between these diseases. The role of senescence in the development of cancer and CVD has been established. However, its role as the intersection between these diseases remains unclear. Senescence was originally characterized by an irreversible cell cycle arrest after a high number of divisions, namely replicative senescence (RS). However, it is becoming clear that senescence can also be instigated by cellular stress, so-called stress-induced premature senescence (SIPS). Telomere shortening is a hallmark of RS. The contribution of telomere DNA damage and subsequent DNA damage response/repair to SIPS has also been suggested. Although cellular senescence can mediate cell cycle arrest, senescent cells can also remain metabolically active and secrete cytokines, chemokines, growth factors, and reactive oxygen species (ROS), so-called senescence-associated secretory phenotype (SASP). The involvement of SASP in both cancer and CVD has been established. In patients with cancer or CVD, SASP is induced by various stressors including cancer treatments, pro-inflammatory cytokines, and ROS. Therefore, SASP can be the intersection between cancer and CVD. Importantly, the conventional concept of senescence as the mediator of cell cycle arrest has been challenged, as it was recently reported that chemotherapy-induced senescence can reprogram senescent cancer cells to acquire “stemness” (SAS: senescence-associated stemness). SAS allows senescent cancer cells to escape cell cycle arrest with strongly enhanced clonogenic growth capacity. SAS supports senescent cells to promote both cancer and CVD, particularly in highly stressful conditions such as cancer treatments, myocardial infarction, and heart failure. As therapeutic advances have increased overlapping risk factors for cancer and CVD, to further understand their interaction may provide better prevention, earlier detection, and safer treatment. Thus, it is critical to study the mechanisms by which these senescence pathways (SAS/SASP) are induced and regulated in both cancer and CVD.
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Affiliation(s)
- Priyanka Banerjee
- Center for Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX, United States
| | - Sivareddy Kotla
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Loka Reddy Velatooru
- Center for Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX, United States
| | - Rei J Abe
- Center for Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX, United States
| | - Elizabeth A Davis
- Center for Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX, United States
| | - John P Cooke
- Center for Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX, United States
| | - Keri Schadler
- Department of Pediatrics Research, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Anita Deswal
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Joerg Herrmann
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Steven H Lin
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Jun-Ichi Abe
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Nhat-Tu Le
- Center for Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX, United States
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Roy S, Kumaravel S, Banerjee P, White TK, O’Brien A, Seelig C, Chauhan R, Ekser B, Bayless KJ, Alpini G, Glaser SS, Chakraborty S. Tumor Lymphatic Interactions Induce CXCR2-CXCL5 Axis and Alter Cellular Metabolism and Lymphangiogenic Pathways to Promote Cholangiocarcinoma. Cells 2021; 10:3093. [PMID: 34831316 PMCID: PMC8623887 DOI: 10.3390/cells10113093] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [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: 07/29/2021] [Revised: 10/27/2021] [Accepted: 11/02/2021] [Indexed: 12/20/2022] Open
Abstract
Cholangiocarcinoma (CCA), or cancer of bile duct epithelial cells, is a very aggressive malignancy characterized by early lymphangiogenesis in the tumor microenvironment (TME) and lymph node (LN) metastasis which correlate with adverse patient outcome. However, the specific roles of lymphatic endothelial cells (LECs) that promote LN metastasis remains unexplored. Here we aimed to identify the dynamic molecular crosstalk between LECs and CCA cells that activate tumor-promoting pathways and enhances lymphangiogenic mechanisms. Our studies show that inflamed LECs produced high levels of chemokine CXCL5 that signals through its receptor CXCR2 on CCA cells. The CXCR2-CXCL5 signaling axis in turn activates EMT (epithelial-mesenchymal transition) inducing MMP (matrix metalloproteinase) genes such as GLI, PTCHD, and MMP2 in CCA cells that promote CCA migration and invasion. Further, rate of mitochondrial respiration and glycolysis of CCA cells was significantly upregulated by inflamed LECs and CXCL5 activation, indicating metabolic reprogramming. CXCL5 also induced lactate production, glucose uptake, and mitoROS. CXCL5 also induced LEC tube formation and increased metabolic gene expression in LECs. In vivo studies using CCA orthotopic models confirmed several of these mechanisms. Our data points to a key finding that LECs upregulate critical tumor-promoting pathways in CCA via CXCR2-CXCL5 axis, which further augments CCA metastasis.
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Affiliation(s)
- Sukanya Roy
- Department of Medical Physiology, College of Medicine, Texas A&M University Health Science Center, Bryan, TX 77807, USA; (S.R.); (S.K.); (P.B.); (T.K.W.); (A.O.); (C.S.); (R.C.); (S.S.G.)
| | - Subhashree Kumaravel
- Department of Medical Physiology, College of Medicine, Texas A&M University Health Science Center, Bryan, TX 77807, USA; (S.R.); (S.K.); (P.B.); (T.K.W.); (A.O.); (C.S.); (R.C.); (S.S.G.)
| | - Priyanka Banerjee
- Department of Medical Physiology, College of Medicine, Texas A&M University Health Science Center, Bryan, TX 77807, USA; (S.R.); (S.K.); (P.B.); (T.K.W.); (A.O.); (C.S.); (R.C.); (S.S.G.)
| | - Tori K. White
- Department of Medical Physiology, College of Medicine, Texas A&M University Health Science Center, Bryan, TX 77807, USA; (S.R.); (S.K.); (P.B.); (T.K.W.); (A.O.); (C.S.); (R.C.); (S.S.G.)
| | - April O’Brien
- Department of Medical Physiology, College of Medicine, Texas A&M University Health Science Center, Bryan, TX 77807, USA; (S.R.); (S.K.); (P.B.); (T.K.W.); (A.O.); (C.S.); (R.C.); (S.S.G.)
| | - Catherine Seelig
- Department of Medical Physiology, College of Medicine, Texas A&M University Health Science Center, Bryan, TX 77807, USA; (S.R.); (S.K.); (P.B.); (T.K.W.); (A.O.); (C.S.); (R.C.); (S.S.G.)
| | - Rahul Chauhan
- Department of Medical Physiology, College of Medicine, Texas A&M University Health Science Center, Bryan, TX 77807, USA; (S.R.); (S.K.); (P.B.); (T.K.W.); (A.O.); (C.S.); (R.C.); (S.S.G.)
| | - Burcin Ekser
- Department of Surgery, Division of Transplant Surgery, Indiana University School of Medicine, Indianapolis, IN 46202-3082, USA;
| | - Kayla J. Bayless
- Department of Molecular and Cellular Medicine, College of Medicine, Texas A&M University Health Science Center, Bryan, TX 77807, USA;
| | - Gianfranco Alpini
- Department of Medicine, Division of Gastroenterology and Hepatology, Indiana University, Indianapolis, IN 46202-3082, USA;
- Richard L. Roudebush VA Medical Center, Indianapolis, IN 46202-3082, USA
| | - Shannon S. Glaser
- Department of Medical Physiology, College of Medicine, Texas A&M University Health Science Center, Bryan, TX 77807, USA; (S.R.); (S.K.); (P.B.); (T.K.W.); (A.O.); (C.S.); (R.C.); (S.S.G.)
| | - Sanjukta Chakraborty
- Department of Medical Physiology, College of Medicine, Texas A&M University Health Science Center, Bryan, TX 77807, USA; (S.R.); (S.K.); (P.B.); (T.K.W.); (A.O.); (C.S.); (R.C.); (S.S.G.)
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Ali D, Tran P, Weight N, Ennis S, Weickert M, Miller M, Cappuccio F, Banerjee P. Heart failure with preserved ejection fraction (HFpEF) pathophysiology study (IDENTIFY-HF): rise in arterial stiffness associates with HFpEF with increase in comorbidities. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.0722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
There has been a shift in paradigm proposing that comorbidities play a significant role towards the pathophysiology of the heart failure with preserved ejection fraction (HFpEF) syndrome. Further, HFpEF patients have abnormal macrovascular function, potentially contributing significantly in altered ventricular-vascular coupling in these patients. However, our full understanding of the role of comorbidities, arterial stiffness and it relationship with HFpEF remains incomplete.
Purpose
The IDENTIFY-HF study aims to shed light on the HFpEF pathophysiology and investigates whether gradually increase in arterial stiffness (in addition to ageing) due to increasing common comorbidities, such as hypertension and diabetes, is associated with HFpEF.
Methods
Arterial compliance was assessed in five groups (Groups A to E) matched for age, (≥70 years), sex and renal function: Group A; normal healthy volunteers without major comorbidities (control). Group B; patients with hypertension only. Group C; patients with hypertension and diabetes mellitus only. Group D; patients with HFpEF. Group E; patients with heart failure and reduced ejection fraction (HFrEF); the parallel group. Arterial compliance was assessed using pulse wave velocity (PWV), as the primary outcome measure and was compared between Group A to D. A separate comparison was made between Groups D and E. To avoid confounding factors, participants were asked to omit their morning blood pressure medication and abstain from caffeine for 12 hours prior to the study.
Results
From the 95 volunteers recruited, PWV was obtained in 94 subjects. The mean PWV in group A, B, C, D and E was 10.2-, 12.2-, 13.0-, 13.7- and 10.0 m/s respectively. After adjusting for covariance (age, sex, BMI and renal function), the mean difference between Group A (healthy volunteers) and D (HFpEF) was 2.14 m/s (p=0.023). Whilst the mean difference between the HFpEF and HFrEF group D and E respectively was 2.68 m/s (p=0.003).
Conclusion
Rise in comorbidities increases arterial stiffness, as measured by pulse wave velocity, which in turn significantly associates with HFpEF (p=0.023). It is therefore possible that the HFpEF syndrome may not be due to a primary cardiac pathology but rather an end-result of non-cardiac comorbidities affecting vascular resistance with perhaps some secondary cardiac involvement.
Funding Acknowledgement
Type of funding sources: Public Institution(s). Main funding source(s): 1)West Midlands Clinical Research Network, National Institute of Health Research, UK2)Research, Development & Innovation department of the University Hospitals Coventry & Warwickshire NHS Trust (RDI, UHCW), UK.
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Affiliation(s)
- D Ali
- Royal Brompton and Harefield NHS, Harefield, United Kingdom
| | - P Tran
- University Hospitals of Coventry and Warwickshire NHS Trust, Cardiology, Coventry, United Kingdom
| | - N Weight
- University Hospitals of Coventry and Warwickshire NHS Trust, Cardiology, Coventry, United Kingdom
| | - S Ennis
- University Hospitals of Coventry and Warwickshire NHS Trust, Cardiology, Coventry, United Kingdom
| | - M Weickert
- University Hospitals of Coventry and Warwickshire NHS Trust, Cardiology, Coventry, United Kingdom
| | - M Miller
- University of Warwick, Warwick Medical School, Coventry, United Kingdom
| | - F Cappuccio
- University of Warwick, Warwick Medical School, Coventry, United Kingdom
| | - P Banerjee
- University of Warwick, Warwick Medical School, Coventry, United Kingdom
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Tran P, Marshall L, Patchett I, Yusuf S, Panikker S, Banerjee P, Osman F, Kuehl M, Dhanjal T. Real-world evaluation of follow up strategies after implantable cardiac-defibrillator therapies in patients with ventricular tachycardia (REFINE-VT). Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.0652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction
Implantable cardiac-defibrillators (ICD) can prevent sudden cardiac death but the risk of recurrent ventricular arrhythmia (VA) and ICD therapies persists. Established strategies to minimize such risks include medication optimization, device reprogramming or ventricular tachycardia (VT) catheter ablation (CA). However, the timing and choice of these strategies at ICD follow-up may not be as consistent in the real-world as the regulated conditions of clinical trials. Furthermore, whether these decisions at follow-up are influenced by the type of arrhythmia, ICD therapy or patient characteristics remain unclear.
Purpose
We evaluated ICD follow-up strategies in patients with ischaemic (ICM) and non-ischaemic cardiomyopathy (NICM) to refine the outpatient management of these complex patients and ultimately improve overall patient outcome.
Methods
REFINE-VT is a retrospective study of 514 patients with ICD/CRT-D who attended ICD follow-up between June 2018 to September 2019 at the University Hospital Coventry & Warwickshire (UHCW) tertiary cardiology department. All follow-ups were face-to-face. Patients were divided into 2 groups according to the absence or presence of sustained VA (e.g. >30 seconds of VT and/or appropriate ICD therapy), described as “negative event” and “positive event” groups respectively. The type of strategy employed in response to a positive event were categorized into 4 groups: (1) Medication change only (2) Device programming +/− medication (3) Referral for VT CA (4) No intervention
Results
514 consecutive patients with ICD (52%) or CRT-D (48%) were analysed. Overall mean age was 67±14 years with 79% male patients. ICM was diagnosed in 329 (64%) patient and NICM in 185 (36%). 437 (85%) patients had no significant VA and/or ICD therapy referred to as the negative group. A total of 77 patients (15%) suffered VA and/or ICD therapies, of whom 22 patients (26%) experienced a second event. 31% (n=24) of this positive event group received no preventative strategy (Table 1). We observed an inconsistent approach to the choice of strategies across different types of arrhythmias and ICD therapies. E.g. the odds of intervening were significantly higher if ICD shock was detected compared to anti-tachycardia pacing (OR 8.4, 95% CI 1.7–39.6, p=0.007). Even in patients with two events, the rate of referral for VT ablation and escalation of antiarrhythmics were similarly as low as patients with a single event (Table 2).
Conclusion
This is the first contemporary study that has evaluated how strategies that reduce the risk of recurrent ICD events are executed in a real-world population. We have demonstrated that the decision to intervene and choices of strategy remain inconsistent and partially biased by the type of arrhythmia and ICD therapy at follow-up. This supports the need for an evidence-driven multi-disciplinary VT clinic to refine and standardize our approach to this heterogeneous population.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- P Tran
- University Hospitals of Coventry and Warwickshire NHS Trust, Coventry, United Kingdom
| | - L Marshall
- University Hospitals of Coventry and Warwickshire NHS Trust, Coventry, United Kingdom
| | - I Patchett
- University Hospitals of Coventry and Warwickshire NHS Trust, Coventry, United Kingdom
| | - S Yusuf
- University Hospitals of Coventry and Warwickshire NHS Trust, Coventry, United Kingdom
| | - S Panikker
- University Hospitals of Coventry and Warwickshire NHS Trust, Coventry, United Kingdom
| | - P Banerjee
- University Hospitals of Coventry and Warwickshire NHS Trust, Coventry, United Kingdom
| | - F Osman
- University Hospitals of Coventry and Warwickshire NHS Trust, Coventry, United Kingdom
| | - M Kuehl
- University Hospitals of Coventry and Warwickshire NHS Trust, Coventry, United Kingdom
| | - T Dhanjal
- University Hospitals of Coventry and Warwickshire NHS Trust, Coventry, United Kingdom
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Stead T, Banerjee P, Ganti L. 164 Correlation of Out-of-Hospital Los Angeles Motor Score to Hospital Stroke Severity as Measured by the National Institutes of Stroke Scale. Ann Emerg Med 2021. [DOI: 10.1016/j.annemergmed.2021.09.175] [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: 11/25/2022]
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Rosenson R, Gaudet D, Ballantyne C, Baum S, Bergeron J, Kershaw E, Moriarty P, Rubba P, Banerjee P, Ponda M, Pordy R, Son V, Rader D. A phase 2 trial of the efficacy and safety of evinacumab in patients with severe hypertriglyceridemia. Atherosclerosis 2021. [DOI: 10.1016/j.atherosclerosis.2021.06.901] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Banerjee P, Ganti L, Stead T, Campion B. 34 Polk COVID-19 and Flu Response Clinical Trial. Ann Emerg Med 2021. [PMCID: PMC8335489 DOI: 10.1016/j.annemergmed.2021.07.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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