1
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Truong AD, Tran HTT, Thi Nguyen H, Thi Chu N, Phan L, Thi Phan H, Thi Pham N, Nguyen VH, Nguyen LH, Pham DK, Ho PH, Vu Dang H. Identification of differentially expressed genes and metabolism signaling pathway in the spleen of broilers supplemented with probiotic Bacillus spp. Vet Immunol Immunopathol 2024; 272:110755. [PMID: 38643554 DOI: 10.1016/j.vetimm.2024.110755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Revised: 04/15/2024] [Accepted: 04/15/2024] [Indexed: 04/23/2024]
Abstract
Probiotics are essential in the body's nutrients, improving the ratio of meat to meat, immune response, and preventing diseases. In this study, RNA-sequencing (RNA-seq) was used to identify the differentially expressed genes (DEGs), enriched related pathways, and Gene Ontology (GO) terms among blank negative control (NC), supplemented with Bacillus spp. (BS) and commercial probiotic (PC) groups after a 42-day fed supplementation. The results showed that 2005, 1356, and 2189 DEGs were significantly altered in BS vs. NC, PC vs NC, and BS vs PC groups, respectively. On the other hand, 9 DEGs were further validated by qRT-PCR, indicating that the qRT-PCR and RNA-Seq results were more consistent. Therefore, the GO and Kyoto Encyclopedia of Genes and Genomes (KEGG) analyses of DEGs showed that the DEGs were mainly enriched to metabolism signalling pathways (alpha-linolenic acid metabolism, linoleic acid metabolism, tryptophan metabolism, tyrosine metabolism, ether lipid metabolism, and metabolic pathway, etc) and immune response pathways (cytokine-cytokine receptor interaction, MAPK signalling pathway, and intestinal immune network for IgA production, neuroactive ligand-receptor interaction etc). These results will provide a better understanding of the role of probiotics in chicken development and provide basic information on the genetic development of chickens.
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Affiliation(s)
- Anh Duc Truong
- Department of Biochemistry and Immunology, National Institute of Veterinary Research, 86 Truong Chinh, Dong Da, Hanoi 100000, Viet Nam
| | - Ha Thi Thanh Tran
- Department of Biochemistry and Immunology, National Institute of Veterinary Research, 86 Truong Chinh, Dong Da, Hanoi 100000, Viet Nam
| | - Huyen Thi Nguyen
- Department of Biochemistry and Immunology, National Institute of Veterinary Research, 86 Truong Chinh, Dong Da, Hanoi 100000, Viet Nam
| | - Nhu Thi Chu
- Department of Biochemistry and Immunology, National Institute of Veterinary Research, 86 Truong Chinh, Dong Da, Hanoi 100000, Viet Nam
| | - Lanh Phan
- Department of Biochemistry and Immunology, National Institute of Veterinary Research, 86 Truong Chinh, Dong Da, Hanoi 100000, Viet Nam
| | - Hoai Thi Phan
- Department of Biochemistry and Immunology, National Institute of Veterinary Research, 86 Truong Chinh, Dong Da, Hanoi 100000, Viet Nam
| | - Ngoc Thi Pham
- Department of Biochemistry and Immunology, National Institute of Veterinary Research, 86 Truong Chinh, Dong Da, Hanoi 100000, Viet Nam
| | - Van Hai Nguyen
- Department of Food Engineering, School of Chemistry and Life Sciences, Hanoi University of Science and Technology (HUST), Hanoi 100000, Viet Nam
| | - Lan Huong Nguyen
- Department of Bioengineering, School of Chemistry and Life Sciences, Hanoi University of Science and Technology, Viet Nam
| | - Dang Kim Pham
- Faculty of Animal Science, Vietnam National University of Agriculture, Hanoi 100000, Viet Nam; Department of Livestock Production, Ministry of Agriculture and Rural Development, 16 Thuy Khue, Tay Ho, Hanoi 100000, Viet Nam
| | - Phu-Ha Ho
- Department of Food Engineering, School of Chemistry and Life Sciences, Hanoi University of Science and Technology (HUST), Hanoi 100000, Viet Nam.
| | - Hoang Vu Dang
- Department of Biochemistry and Immunology, National Institute of Veterinary Research, 86 Truong Chinh, Dong Da, Hanoi 100000, Viet Nam.
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2
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Gan PXL, Zhang S, Fred Wong WS. Targeting reprogrammed metabolism as a therapeutic approach for respiratory diseases. Biochem Pharmacol 2024:116187. [PMID: 38561090 DOI: 10.1016/j.bcp.2024.116187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2024] [Revised: 03/20/2024] [Accepted: 03/29/2024] [Indexed: 04/04/2024]
Abstract
Metabolic reprogramming underlies the etiology and pathophysiology of respiratory diseases such as asthma, idiopathic pulmonary fibrosis (IPF), and chronic obstructive pulmonary disease (COPD). The dysregulated cellular activities driving airway inflammation and remodelling in these diseases have reportedly been linked to aberrant shifts in energy-producing metabolic pathways: glycolysis and oxidative phosphorylation (OXPHOS). The rewiring of glycolysis and OXPHOS accompanying the therapeutic effects of many clinical compounds and natural products in asthma, IPF, and COPD, supports targeting metabolism as a therapeutic approach for respiratory diseases. Correspondingly, inhibiting glycolysis has largely attested effective against experimental asthma, IPF, and COPD. However, modulating OXPHOS and its supporting catabolic pathways like mitochondrial pyruvate catabolism, fatty acid β-oxidation (FAO), and glutaminolysis for these respiratory diseases remain inconclusive. An emerging repertoire of metabolic enzymes are also interconnected to these canonical metabolic pathways that similarly possess therapeutic potential for respiratory diseases. Taken together, this review highlights the urgent demand for future studies to ascertain the role of OXPHOS in different respiratory diseases, under different stimulatory conditions, and in different cell types. While this review provides strong experimental evidence in support of the inhibition of glycolysis for asthma, IPF, and COPD, further verification by clinical trials is definitely required.
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Affiliation(s)
- Phyllis X L Gan
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore; Singapore-HUJ Alliance for Research and Enterprise, National University of Singapore, Singapore
| | - Shanshan Zhang
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore; Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100193, China
| | - W S Fred Wong
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore; Singapore-HUJ Alliance for Research and Enterprise, National University of Singapore, Singapore; Drug Discovery and Optimization Platform, Yong Loo Lin School of Medicine, National University Health System, Singapore.
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3
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Ohira C, Tomita K, Kaneki M, Iwashita N, Takagi Y, Kurihara T, Nagane M, Kamiie J, Fukuyama T. Effects of low concentrations of ozone gas exposure on percutaneous oxygen saturation and inflammatory responses in a mouse model of Dermatophagoides farinae-induced asthma. Arch Toxicol 2023; 97:3151-3162. [PMID: 37733069 DOI: 10.1007/s00204-023-03593-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Accepted: 08/24/2023] [Indexed: 09/22/2023]
Abstract
Ozone gas is widely used in hospitals as well as homes to control COVID-19 infection owing to its cost-effectiveness. Safety standard value and the tolerable value of ozone gas are set at 0.05 ppm and 0.1 ppm, respectively, in developed countries; however, this value was principally determined for healthy individuals, and the risks associated with ozone gas inhalation in patients with pulmonary diseases remains unknown. Recently, we demonstrated that 0.1 ppm ozone gas exposure significantly aggravates the symptoms of acute lung injury in mice. In the present study, we further examined the influence of ≤ 0.1 ppm ozone gas exposure on percutaneous oxygen saturation (SpO2) and pro-inflammatory responses in a mouse model of asthma. Female BALB/c mice were subjected to repetitive intranasal sensitization of Dermatophagoides farinae to generate a mouse model of asthma. Inhalation exposure of ozone gas (0.1, 0.03, 0.01 ppm), generated using an ultraviolet lamp, was performed for five consecutive days immediately before the final sacrifice. There were no abnormal findings in control mice exposed to 0.1 ppm ozone; however, 0.1 ppm ozone exposure significantly reduced the SpO2 level in asthmatic mice. Histological evaluation and gene expression analysis revealed that pro-inflammatory cytokine levels were significantly increased in mice exposed to 0.1 ppm ozone, indicating that 0.1 ppm ozone exposure affects the development of asthma symptoms. Notably, 0.03 and 0.01 ppm ozone exposure did not have any effects even in asthmatic mice. Our findings indicate that the tolerable level of ozone gas should be adjusted for individuals based on a history of respiratory disorders.
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Affiliation(s)
- Chiharu Ohira
- Laboratory of Veterinary Pharmacology, School of Veterinary Medicine, Azabu University, 1-17-71 Fuchinobe, Chuo-Ku, Sagamihara-Shi, Kanagawa, 2525201, Japan
| | - Kengo Tomita
- Institute of Technology, Shimizu Corporation, 3-4-17 Etchujima, Koto-Ku, Tokyo, Japan
| | - Mao Kaneki
- Laboratory of Veterinary Pharmacology, School of Veterinary Medicine, Azabu University, 1-17-71 Fuchinobe, Chuo-Ku, Sagamihara-Shi, Kanagawa, 2525201, Japan
| | - Naoki Iwashita
- Laboratory of Veterinary Pharmacology, School of Veterinary Medicine, Azabu University, 1-17-71 Fuchinobe, Chuo-Ku, Sagamihara-Shi, Kanagawa, 2525201, Japan
- Bioalch Co., Ltd., 3-28 Honshuku-Cho, Fuchu-Shi, Tokyo, Japan
| | - Yoshiichi Takagi
- Laboratory of Veterinary Pharmacology, School of Veterinary Medicine, Azabu University, 1-17-71 Fuchinobe, Chuo-Ku, Sagamihara-Shi, Kanagawa, 2525201, Japan
- Japan SLC, Inc, 85 Ohara-Cho, Kita-Ku, Hamamatsu-Shi, Shizuoka, Japan
| | - Takashi Kurihara
- Institute of Technology, Shimizu Corporation, 3-4-17 Etchujima, Koto-Ku, Tokyo, Japan
| | - Masaki Nagane
- Laboratory of Veterinary Pharmacology, School of Veterinary Medicine, Azabu University, 1-17-71 Fuchinobe, Chuo-Ku, Sagamihara-Shi, Kanagawa, 2525201, Japan
- Center for Human and Animal Symbiosis Science, Azabu University, Sagamihara, Kanagawa, Japan
| | - Junichi Kamiie
- Laboratory of Veterinary Pharmacology, School of Veterinary Medicine, Azabu University, 1-17-71 Fuchinobe, Chuo-Ku, Sagamihara-Shi, Kanagawa, 2525201, Japan
- Center for Human and Animal Symbiosis Science, Azabu University, Sagamihara, Kanagawa, Japan
| | - Tomoki Fukuyama
- Laboratory of Veterinary Pharmacology, School of Veterinary Medicine, Azabu University, 1-17-71 Fuchinobe, Chuo-Ku, Sagamihara-Shi, Kanagawa, 2525201, Japan.
- Center for Human and Animal Symbiosis Science, Azabu University, Sagamihara, Kanagawa, Japan.
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4
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Li R, Li F, Wang X, Bai M, Fu H, Yan Z, Yang X, Zhu Y. 4-Phenylbutyric acid may prevent mouse ovarian and uterine damage due to procymidone-induced alteration of circRNA Scar and circZc3h4 levels by controlling excessive unfolded protein response. PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY 2023; 196:105631. [PMID: 37945263 DOI: 10.1016/j.pestbp.2023.105631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 09/17/2023] [Accepted: 09/26/2023] [Indexed: 11/12/2023]
Abstract
Procymidone (PCM) below the no-observed-adverse-effect-level (NOAEL) has previously been proven to induce ovarian and uterine damage in adolescent mice due to its raised circRNA Scar, decreased circZc3h4, and overactivated unfolded protein response (UPR). Also, 4-phenylbutyric acid (4-PBA) inhibits histone deacetylase and endoplasmic reticulum stress, reduces UPR, improves metabolism, and ensures homeostasis within the endoplasmic reticulum. In this study, 20, 40 and 80 mM of 4-PBA were utilized respectively to intervene the damage caused by 1.0 × 10-5 M PCM to ovaries and uterus in vitro culture. Besides, 100 mg/kg /d 4-PBA was intraperitoneally injected to female adolescent mice before, during and after oral administration of 100 mg/kg /d PCM for prevention and cure to observe tissue changes in the ovaries and uteri, and levels of circRNA Scar, circZc3h4 and UPR members. Our findings demonstrated that in vitro experiments, all doses of 4-PBA could inhibit ovarian and uterine damage caused by PCM, and the effect of 80 mM was especially noticeable. In the in vivo experiments, the best results were obtained when PCM was given with simultaneous 4-PBA intervention, i.e., minimal ovarian and uterine damage. Both in vivo and in vitro, 4-PBA in the ovary and uterus resulted in decreased circRNA Scar levels, increased circZc3h4 abundance, and moderately elevated levels of UPR members. So, it is suggested that 4-PBA moderately activates UPR, partially or completely antagonizing the elevated circRNA Scar and decreased circZc3h4 and consequently preventing PCM-induced ovarian and uterine damage effectively in adolescent mice.
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Affiliation(s)
- Rui Li
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, Department of Preventive Medicine, Medical school, Hunan Normal University, Changsha 410013, Hunan, China; College of Medicine, Yichun University, Yichun 336000, Jiangxi, China
| | - Fan Li
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, Department of Preventive Medicine, Medical school, Hunan Normal University, Changsha 410013, Hunan, China
| | - Xuning Wang
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, Department of Preventive Medicine, Medical school, Hunan Normal University, Changsha 410013, Hunan, China
| | - Mingxin Bai
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, Department of Preventive Medicine, Medical school, Hunan Normal University, Changsha 410013, Hunan, China
| | - Hu Fu
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, Department of Preventive Medicine, Medical school, Hunan Normal University, Changsha 410013, Hunan, China; Key Laboratory of Protein Chemistry and Fish Developmental Biology of Ministry of Education, Hunan Normal University, Changsha, 410081, China
| | - Zhengli Yan
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, Department of Preventive Medicine, Medical school, Hunan Normal University, Changsha 410013, Hunan, China; Key Laboratory of Protein Chemistry and Fish Developmental Biology of Ministry of Education, Hunan Normal University, Changsha, 410081, China
| | - Xiaoping Yang
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, Key Laboratory of Chemical Biology & Traditional Chinese Medicine Research of Ministry of Education, Department of Pharmacy, School of Medicine, Hunan Normal University, Changsha, Hunan, China; Key Laboratory of Protein Chemistry and Fish Developmental Biology of Ministry of Education, Hunan Normal University, Changsha, 410081, China.
| | - Yongfei Zhu
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, Department of Preventive Medicine, Medical school, Hunan Normal University, Changsha 410013, Hunan, China; Key Laboratory of Protein Chemistry and Fish Developmental Biology of Ministry of Education, Hunan Normal University, Changsha, 410081, China.
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5
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Al-Sayed SE, Abdel-Latif M, Abdel-Haleem HM, El-Shahawy G, Abdel-Tawab H. Protective efficacy of Eglin C from Hirudo medicinalis against Eimeria papillata-induced coccidiosis. Vet Parasitol 2023; 314:109869. [PMID: 36586192 DOI: 10.1016/j.vetpar.2022.109869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 12/20/2022] [Accepted: 12/23/2022] [Indexed: 12/25/2022]
Abstract
The current study aimed to find a new therapeutic agent from Hirudo medicinalis for murine coccidiosis. Ion-exchange chromatography was performed to separate different fractions of HEA (hirudo extract antigens). Eight different fractions were experimentally tested against murine eimeriosis induced by Eimeria papillate. The oocysts output was counted to determine the most effective fractions. For the five most effective fraction groups, jejunal histological examination and goblet cells count as well as mRNA expression of MUC2 gene using RT-PCR were performed. The data indicated that these fractions significantly decreased the oocysts output and the number of parasite developmental stages, while the goblet cell numbers and the expression of MUC2 were increased. Effective fractions were subjected to SDS-PAGE and proteomic analysis for detection of their bioactive macromolecules. The fractions reveled only a protein at 8 kDa while the results of spectroscopy and bioinformatics identified the protein as Eglin C. The pooled fractions containing Eglin C were tested in vitro to determine its stimulation for the intestinal lymphocyte proliferation and IFN-γ together with IL-6 release in the supernatant. The results showed that higher Eglin C concentrations reduced the stimulation index of lymphocyte proliferation as well as the stimulation index of IFN-γ and IL-6 production. In conclusion, Eglin C protein can be used as a target for therapeutic treatment or as an anti-inflammatory agent for coccidiosis infection.
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Affiliation(s)
- Shrouk E Al-Sayed
- Division of Parasitology, Zoology Department, Faculty of Science, Beni-Suef University, Egypt.
| | - Mahmoud Abdel-Latif
- Division of Immunity, Zoology Department, Faculty of Science, Beni-Suef University, Egypt
| | - Heba M Abdel-Haleem
- Division of Parasitology, Zoology Department, Faculty of Science, Beni-Suef University, Egypt
| | - Gamal El-Shahawy
- Division of Parasitology, Zoology Department, Faculty of Science, Beni-Suef University, Egypt
| | - Heba Abdel-Tawab
- Division of Parasitology, Zoology Department, Faculty of Science, Beni-Suef University, Egypt
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6
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Cao Q, Sun W, Yang T, Zhu Z, Jiang Y, Hu W, Wei W, Zhang Y, Yang H. The toxic effects of polystyrene microplastics on freshwater algae Chlorella pyrenoidosa depends on the different size of polystyrene microplastics. CHEMOSPHERE 2022; 308:136135. [PMID: 36007743 DOI: 10.1016/j.chemosphere.2022.136135] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 08/16/2022] [Accepted: 08/17/2022] [Indexed: 06/15/2023]
Abstract
Microplastics (MPs) are persistent environmental contaminants. The toxic effects of MPs on aquatic organisms have raised increasing concerns, but their toxic effects on aquatic phytoplankton has not been thoroughly investigated. In the present study, the toxic effects of two sizes MPs (1 μm and 5 μm) on Chlorella pyrenoidosa at 2, 10, 50 mg/L were explored for 1, 5, 10 days. The growth ratio, photosynthetic pigments content, extracellular polymeric substances content, soluble protein content, MDA content and relative expression of genes related to photosynthesis and energy metabolism were measured. These results indicated that 1 μm MP could significantly inhibit the growth of C. pyrenoidosa. Compared with the control group, 1 μm MP significantly reduced the photosynthetic pigment content, induced oxidative stress and disrupted the cell membrane integrity of C. pyrenoidosa. At the molecular level, 1 μm MP altered the transcript levels of genes related to photosynthesis and energy metabolism. Scanning electron microscopy and fluorescent images showed that MPs aggregation with C. pyrenoidosa may be the main reason for the toxic effects of MPs. These results will provide new insight into the toxicity of different MPs on aquatic phytoplankton, and evaluate the risks caused by MPs in aquatic environments.
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Affiliation(s)
- Qingsheng Cao
- College of Animal Science and Technology, Yangzhou University, Yangzhou, 225009, China
| | - Wenbo Sun
- College of Animal Science and Technology, Yangzhou University, Yangzhou, 225009, China
| | - Tian Yang
- College of Animal Science and Technology, Yangzhou University, Yangzhou, 225009, China
| | - Zhu Zhu
- College of Animal Science and Technology, Yangzhou University, Yangzhou, 225009, China
| | - Yinan Jiang
- College of Animal Science and Technology, Yangzhou University, Yangzhou, 225009, China
| | - Wenlong Hu
- School of Internet of Things, Nanjing University of Posts and Telecommunications, Nanjing, 210003, China
| | - Wenzhi Wei
- College of Animal Science and Technology, Yangzhou University, Yangzhou, 225009, China
| | - Yingying Zhang
- College of Animal Science and Technology, Yangzhou University, Yangzhou, 225009, China
| | - Hui Yang
- College of Animal Science and Technology, Yangzhou University, Yangzhou, 225009, China.
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7
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Cloonan SM, Kim K, Esteves P, Trian T, Barnes PJ. Mitochondrial dysfunction in lung ageing and disease. Eur Respir Rev 2020; 29:29/157/200165. [PMID: 33060165 DOI: 10.1183/16000617.0165-2020] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 09/25/2020] [Indexed: 12/12/2022] Open
Abstract
Mitochondrial biology has seen a surge in popularity in the past 5 years, with the emergence of numerous new avenues of exciting mitochondria-related research including immunometabolism, mitochondrial transplantation and mitochondria-microbe biology. Since the early 1960s mitochondrial dysfunction has been observed in cells of the lung in individuals and in experimental models of chronic and acute respiratory diseases. However, it is only in the past decade with the emergence of more sophisticated tools and methodologies that we are beginning to understand how this enigmatic organelle regulates cellular homeostasis and contributes to disease processes in the lung. In this review, we highlight the diverse role of mitochondria in individual lung cell populations and what happens when these essential organelles become dysfunctional with ageing and in acute and chronic lung disease. Although much remains to be uncovered, we also discuss potential targeted therapeutics for mitochondrial dysfunction in the ageing and diseased lung.
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Affiliation(s)
- Suzanne M Cloonan
- Division of Pulmonary and Critical Care Medicine, Joan and Sanford I. Weill Dept of Medicine, New York, NY, USA.,School of Medicine, Trinity College Dublin and Tallaght University Hospital, Dublin, Ireland
| | - Kihwan Kim
- Division of Pulmonary and Critical Care Medicine, Joan and Sanford I. Weill Dept of Medicine, New York, NY, USA
| | - Pauline Esteves
- Univ-Bordeaux, Centre de Recherche Cardio-thoracique de Bordeaux, U1045, Dépt de Pharmacologie, CIC 1401, Bordeaux, France.,INSERM, Centre de Recherche Cardio-thoracique de Bordeaux, U1045, CIC 1401, Bordeaux, France
| | - Thomas Trian
- Univ-Bordeaux, Centre de Recherche Cardio-thoracique de Bordeaux, U1045, Dépt de Pharmacologie, CIC 1401, Bordeaux, France.,INSERM, Centre de Recherche Cardio-thoracique de Bordeaux, U1045, CIC 1401, Bordeaux, France
| | - Peter J Barnes
- National Heart and Lung Institute, Imperial College, London, UK
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8
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Chao J, Han X, Liu K, Li Q, Peng Q, Lu S, Zhu X, Hu G, Dong Y, Hu C, Chen Y, Chen J, Khan FA, Chen H, Guo AA. Calves Infected with Virulent and Attenuated Mycoplasma bovis Strains Have Upregulated Th17 Inflammatory and Th1 Protective Responses, Respectively. Genes (Basel) 2019; 10:genes10090656. [PMID: 31466385 PMCID: PMC6770603 DOI: 10.3390/genes10090656] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2019] [Revised: 08/14/2019] [Accepted: 08/27/2019] [Indexed: 02/08/2023] Open
Abstract
Mycoplasma bovis is a critical bovine pathogen, but its pathogenesis remains poorly understood. Here, the virulent HB0801 (P1) and attenuated HB0801-P150 (P150) strains of M. bovis were used to explore the potential pathogenesis and effect of induced immunity from calves’ differential transcriptomes post infection. Nine one-month-old male calves were infected with P1, P150, or mock-infected with medium and euthanized at 60 days post-infection. Calves in P1 group exhibited other clinical signs and pathological changes compared to the other two groups. Transcriptome profiles of peripheral blood mononuclear cells revealed seven and 10 hub differentially expressed genes (DEGs) in P1 and P150 groups compared with mock-infected group, respectively. Then, P1-induced pathogenesis was predicted to be associated with enhanced Th17, and P150-induced immunity with Th1 response and expression of ubiquitination-associated enzymes. Association analysis showed that 14 and 11 DEGs were positively and negatively correlated with pathological changes, respectively. Furthermore, up-regulated expression in molecules critical to differentiation of pathogenic Th17 cells in lung and peripheral blood mononuclear cells in P1 group was validated at RNA and protein levels. The results confirmed virulent and attenuated strains might be associated with biased differentiation of pro-inflammatory pathogenic Th17 and Th1 subsets respectively.
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Affiliation(s)
- Jin Chao
- The State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, China
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China
- Hubei International Scientific and Technological Cooperation Base of Veterinary Epidemiology, Huazhong Agricultural University, Wuhan 430070, China
- Key Laboratory of Development of Veterinary Diagnostic Products, Ministry of Agriculture, Huazhong Agricultural University, Wuhan 430070, China
| | - Xiaoxiao Han
- The State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, China
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China
| | - Kai Liu
- The State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, China
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China
| | - Qingni Li
- The State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, China
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China
| | | | - Siyi Lu
- The State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, China
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China
| | - Xifang Zhu
- The State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, China
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China
| | - Guyue Hu
- The State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, China
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China
| | - Yaqi Dong
- The State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, China
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China
| | - Changmin Hu
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China
| | - Yingyu Chen
- The State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, China
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China
| | - Jianguo Chen
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China
| | - Farhan Anwar Khan
- The State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, China
| | - Huanchun Chen
- The State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, China
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China
- Hubei International Scientific and Technological Cooperation Base of Veterinary Epidemiology, Huazhong Agricultural University, Wuhan 430070, China
- Key Laboratory of Development of Veterinary Diagnostic Products, Ministry of Agriculture, Huazhong Agricultural University, Wuhan 430070, China
| | - And Aizhen Guo
- The State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, China.
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China.
- Hubei International Scientific and Technological Cooperation Base of Veterinary Epidemiology, Huazhong Agricultural University, Wuhan 430070, China.
- Key Laboratory of Development of Veterinary Diagnostic Products, Ministry of Agriculture, Huazhong Agricultural University, Wuhan 430070, China.
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9
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Mozhgani SH, Zarei Ghobadi M, Behnam Rad M, Farzanehpour M, Behzadian F. Reconnaissance of the candidate genes involved in the pathogenesis of human immunodeficiency virus and targeted by antiretroviral therapy. J Med Virol 2019; 91:2134-2141. [PMID: 31317550 DOI: 10.1002/jmv.25549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2019] [Accepted: 07/06/2019] [Indexed: 11/11/2022]
Abstract
The expression levels of many genes change after treatment of human immunodeficiency virus (HIV)-infected subjects by antiretroviral drugs. High-throughput analysis of tremendous datasets led to the discovery of genes that are implicated in the treatment pathways. In this study, we performed a gene-enrichment analysis after determining the differentially expressed genes (DEGs) between untreated HIV-positive and HIV-negative subjects and also between treated HIV-positive subjects with antiretroviral therapy (ART; who receiving nucleoside reverse transcriptase inhibitor-based ART) and untreated HIV-positive cases in the peripheral blood mononuclear cells (PBMCs), adipose, and muscle tissues. In sum, the genes that activate inflammatory, immune response, proliferation, metabolism, and viral involvement pathways have different expression patterns in the untreated HIV-positive subjects and treated HIV-positive cases. Moreover, the expression levels of the genes including ACLY, ALDH18A1, HADHA, and YARS in the PBMCs tissue and HBEGF, PKN3, DEGS2, and EDN3 in the fat tissue were found to be different in the HIV-infected patients, which can be considered as new biomarkers for HIV infection.
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Affiliation(s)
- Sayed-Hamidreza Mozhgani
- Department of Microbiology, School of Medicine, Alborz University of Medical Sciences, Karaj, Iran.,Non-communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran
| | - Mohadeseh Zarei Ghobadi
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.,Institute of Biochemistry and Biophysics, University of Tehran, Tehran, Iran
| | - Mohammad Behnam Rad
- Institute of Biochemistry and Biophysics, University of Tehran, Tehran, Iran
| | - Mahdieh Farzanehpour
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Farida Behzadian
- Department of Bioscience and Biotechnology, Malek Ashtar University of Technology, Tehran, Iran
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10
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Heat shock protein 70 of filarial parasite Setaria equina: Cloning, expression, and analysis of binding with diethylcarbamazine citrate. Int J Biol Macromol 2019; 133:202-213. [DOI: 10.1016/j.ijbiomac.2019.04.053] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Revised: 04/08/2019] [Accepted: 04/08/2019] [Indexed: 11/24/2022]
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11
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Chen R, Park HA, Mnatsakanyan N, Niu Y, Licznerski P, Wu J, Miranda P, Graham M, Tang J, Boon AJW, Cossu G, Mandemakers W, Bonifati V, Smith PJS, Alavian KN, Jonas EA. Parkinson's disease protein DJ-1 regulates ATP synthase protein components to increase neuronal process outgrowth. Cell Death Dis 2019; 10:469. [PMID: 31197129 PMCID: PMC6565618 DOI: 10.1038/s41419-019-1679-x] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Revised: 04/10/2019] [Accepted: 05/19/2019] [Indexed: 12/17/2022]
Abstract
Familial Parkinson’s disease (PD) protein DJ-1 mutations are linked to early onset PD. We have found that DJ-1 binds directly to the F1FO ATP synthase β subunit. DJ-1’s interaction with the β subunit decreased mitochondrial uncoupling and enhanced ATP production efficiency while in contrast mutations in DJ-1 or DJ-1 knockout increased mitochondrial uncoupling, and depolarized neuronal mitochondria. In mesencephalic DJ-1 KO cultures, there was a progressive loss of neuronal process extension. This was ameliorated by a pharmacological reagent, dexpramipexole, that binds to ATP synthase, closing a mitochondrial inner membrane leak and enhancing ATP synthase efficiency. ATP synthase c-subunit can form an uncoupling channel; we measured, therefore, ATP synthase F1 (β subunit) and c-subunit protein levels. We found that ATP synthase β subunit protein level in the DJ-1 KO neurons was approximately half that found in their wild-type counterparts, comprising a severe defect in ATP synthase stoichiometry and unmasking c-subunit. We suggest that DJ-1 enhances dopaminergic cell metabolism and growth by its regulation of ATP synthase protein components.
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Affiliation(s)
- Rongmin Chen
- Department of Internal Medicine (Endocrinology), Yale University, New Haven, CT, USA
| | - Han-A Park
- Department of Internal Medicine (Endocrinology), Yale University, New Haven, CT, USA.,Department of Human Nutrition and Hospitality Management, University of Alabama, Tuscaloosa, AL, USA
| | - Nelli Mnatsakanyan
- Department of Internal Medicine (Endocrinology), Yale University, New Haven, CT, USA
| | - Yulong Niu
- Department of Internal Medicine (Endocrinology), Yale University, New Haven, CT, USA
| | - Pawel Licznerski
- Department of Internal Medicine (Endocrinology), Yale University, New Haven, CT, USA
| | - Jing Wu
- Department of Internal Medicine (Endocrinology), Yale University, New Haven, CT, USA
| | - Paige Miranda
- Department of Internal Medicine (Endocrinology), Yale University, New Haven, CT, USA
| | - Morven Graham
- Department of Cell Biology, Yale University, New Haven, CT, USA
| | - Jack Tang
- Department of Internal Medicine (Endocrinology), Yale University, New Haven, CT, USA
| | - Agnita J W Boon
- Department of Neurology, Erasmus MC, Rotterdam, The Netherlands
| | - Giovanni Cossu
- Neurology Service and Stroke Unit, Brotzu General Hospital, Cagliari, Italy
| | - Wim Mandemakers
- Department of Clinical Genetics, Erasmus MC, Rotterdam, The Netherlands
| | - Vincenzo Bonifati
- Department of Clinical Genetics, Erasmus MC, Rotterdam, The Netherlands
| | - Peter J S Smith
- Institute of Life Sciences, University of Southampton, Southampton, England.,Marine Biological Laboratory, Woods Hole, MA, USA
| | - Kambiz N Alavian
- Marine Biological Laboratory, Woods Hole, MA, USA.,Division of Brain Sciences, Department of Medicine, Imperial College, London, UK
| | - Elizabeth A Jonas
- Department of Internal Medicine (Endocrinology), Yale University, New Haven, CT, USA. .,Marine Biological Laboratory, Woods Hole, MA, USA. .,Department of Neuroscience, Yale University, New Haven, CT, USA.
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12
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Duan L, Chen Q, Duan S. Transcriptional Analysis of Chlorella Pyrenoidosa Exposed to Bisphenol A. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:ijerph16081374. [PMID: 30995802 PMCID: PMC6518184 DOI: 10.3390/ijerph16081374] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Revised: 04/09/2019] [Accepted: 04/11/2019] [Indexed: 12/22/2022]
Abstract
Bisphenol A (BPA) is the raw material of 71% of polycarbonate-based resins and 27% of epoxy-based resins which are used for coating metal-based food and beverage cans. Meanwhile, it is taken into account as a typical environmental pollutant. Hormesis may occur in algae exposed to BPA. In this study, the effects of BPA on Chlorella pyrenoidosa were assessed based on growth inhibition and transcriptome analysis. We have focused on two exposure scenarios as follows: (1) exposure to a low stimulation concentration (0.1 mg.L−1, 19.35% promotion in cell density on the 3rd day); (2) exposure to a high inhibition concentration (10 mg.L−1, 64.71% inhibition in cell density on the 3rd day). Transcriptome analysis showed enrichment in nucleotide transport, single-organism transport, cellular respiration. Among them, adenosine triphosphate (ATP) synthase and Nicotinamide adenine dinucleotide (NADH) dehydrogenase were upregulated under 0.1 mg.L−1 BPA treatment. These changes enhanced the physiological and energy metabolic pathways of C. pyrenoidosa, thereby stimulating cell proliferation. At exposure to the high BPA, severe inhibited changes in the expression levels of several pathways were observed, which were related to tricarboxylic acid (TCA) cycle, glycolysis, fatty acid metabolism, oxidative phosphorylation, and photosynthesis. Therefore, BPA could negatively affect growth inhibition through the multiple energy metabolism processes. These results may result in a deeper insight into BPA-induced biphasic responses in algae, and provide vital information to assess the potential ecological risks of exposure to BPA in an aquatic ecosystem.
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Affiliation(s)
- Leyi Duan
- Department of Ecology, College of Life Science and Technology, Jinan University, Guangzhou 510632, China.
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13
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Ten VS, Ratner V. Mitochondrial bioenergetics and pulmonary dysfunction: Current progress and future directions. Paediatr Respir Rev 2019; 34:37-45. [PMID: 31060947 PMCID: PMC6790157 DOI: 10.1016/j.prrv.2019.04.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Accepted: 04/04/2019] [Indexed: 12/26/2022]
Abstract
This review summarizes current understanding of mitochondrial bioenergetic dysfunction applicable to mechanisms of lung diseases and outlines challenges and future directions in this rapidly emerging field. Although the role of mitochondria extends beyond the term of cellular "powerhouse", energy generation remains the most fundamental function of these organelles. It is not counterintuitive to propose that intact energy supply is important for favorable cellular fate following pulmonary insult. In this review, the discussion of mitochondrial dysfunction focuses on those molecular mechanisms that alter cellular bioenergetics in the lungs: (a) inhibition of mitochondrial respiratory chain, (b) mitochondrial leak and uncoupling, (c) alteration of mitochondrial Ca2+ handling, (d) mitochondrial production of reactive oxygen species and self-oxidation. The discussed lung diseases were selected according to their pathological nature and relevance to pediatrics: Acute lung injury (ALI), defined as acute parenchymal lung disease associated with cellular demise and inflammation (Acute Respiratory Distress Syndrome, ARDS, Pneumonia), alveolar developmental failure (Bronchopulmonary Dysplasia, BPD or chronic lung disease in premature infants), obstructive airway diseases (Bronchial asthma) and vascular remodeling affecting pulmonary circulation (Pulmonary Hypertension, PH). The analysis highlights primary mechanisms of mitochondrial bioenergetic dysfunction contributing to the disease-specific pulmonary insufficiency and proposes potential therapeutic targets.
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Affiliation(s)
- Vadim S. Ten
- Division of Neonatology, Department of Pediatrics, Columbia University Medical Center, New York, NY
| | - Veniamin Ratner
- Division of Neonatology, Department of Pediatrics, Icahn Mount Sinai School of Medicine, New York, NY
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14
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Du C, Weng Y, Lou J, Zeng G, Liu X, Jin H, Lin S, Tang L. Isobaric tags for relative and absolute quantitation‑based proteomics reveals potential novel biomarkers for the early diagnosis of acute myocardial infarction within 3 h. Int J Mol Med 2019; 43:1991-2004. [PMID: 30896787 PMCID: PMC6443345 DOI: 10.3892/ijmm.2019.4137] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2018] [Accepted: 03/04/2019] [Indexed: 12/13/2022] Open
Abstract
Acute myocardial infarction (AMI) is one of the most common and life-threatening cardiovascular diseases. However, the ability to diagnose AMI within 3 h is currently lacking. The present study aimed to identify the differentially expressed proteins of AMI within 3 h and to investigate novel biomarkers using isobaric tags for relative and absolute quantitation (ITRAQ) technology. A total of 30 beagle dogs were used for establishing the MI models successfully by injecting thrombin powder and a polyethylene microsphere suspension. Serum samples were collected prior to (0 h) and following MI (1, 2 and 3 h). ITRAQ-coupled liquid chromatography-mass spectrometry (LC-MS) technology was used to identify the differentially expressed proteins. The bioinformatics analysis selected several key proteins in the initiation of MI. Further analysis was performed using STRING software. Finally, western blot analysis was used to evaluate the results obtained from ITRAQ. In total, 28 proteins were upregulated and 23 were downregulated in the 1 h/0 h group, 28 proteins were upregulated and 26 were downregulated in the 2 h/0 h group, and 24 proteins were upregulated and 19 were downregulated in the 3 h/0 h group. The Gene Ontology (GO) annotation and functional enrichment analysis identified 19 key proteins. Protein-protein interactions (PPIs) were investigated using the STRING database. GO enrichment analysis revealed that a number of key proteins, including ATP synthase F1 subunit β (ATP5B), cytochrome c oxidase subunit 2 and cytochrome c, were components of the electron transport chain and were involved in energy metabolism. The western blot analysis demonstrated that the expression of ATP5B decreased significantly at all three time points (P<0.01), which was consistent with the ITRAQ results, whereas the expression of fibrinogen γ chain increased at 2 and 3 h (P<0.01) and the expression of integrator complex subunit 4 increased at all three time points (P<0.01), which differed from the ITRAQ results. According to the proteomics of the beagle dog MI model, ATP5B may serve as the potential biomarkers of AMI. Mitochondrial dysfunction and disruption of the electron transport chain may be critical indicators of early MI within 3 h. These finding may provide a novel direction for the diagnosis of AMI.
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Affiliation(s)
- Changqing Du
- Department of Cardiology, Zhejiang Hospital, Hangzhou, Zhejiang 310013, P.R. China
| | - Yingzheng Weng
- Department of Medicine, School of Medicine, Wenzhou Medical University, Wenzhou, Zhejiang 325035, P.R. China
| | - Jiangjie Lou
- Department of Medicine, School of Medicine, Wenzhou Medical University, Wenzhou, Zhejiang 325035, P.R. China
| | - Guangzhong Zeng
- Department of Cardiology, Pingxiang City People's Hospital, Pingxiang, Jiangxi 337055, P.R. China
| | - Xiaowei Liu
- Department of Cardiology, Zhejiang Hospital, Hangzhou, Zhejiang 310013, P.R. China
| | - Hongfeng Jin
- Department of Cardiology, Zhejiang Hospital, Hangzhou, Zhejiang 310013, P.R. China
| | - Senna Lin
- Department of Medicine, The Second College of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, P.R. China
| | - Lijiang Tang
- Department of Cardiology, Zhejiang Hospital, Hangzhou, Zhejiang 310013, P.R. China
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