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Singh AS, Pathak D, Devi MS, Anifowoshe AT, Nongthomba U. Antibiotic alters host's gut microbiota, fertility, and antimicrobial peptide gene expression vis-à-vis ampicillin treatment on model organism Drosophila melanogaster. Int Microbiol 2024:10.1007/s10123-024-00507-9. [PMID: 38502456 DOI: 10.1007/s10123-024-00507-9] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Revised: 02/20/2024] [Accepted: 03/10/2024] [Indexed: 03/21/2024]
Abstract
Antibiotics are commonly used to treat infectious diseases; however, persistence is often expressed by the pathogenic bacteria and their long-term relative effect on the host have been neglected. The present study investigated the impact of antibiotics in gut microbiota (GM) and metabolism of host. The effect of ampicillin antibiotics on GM of Drosophila melanogaster was analyzed through deep sequencing of 16S rRNA amplicon gene. The dominant phyla consisted of Proteobacteria, Bacteroidetes, Firmicutes, Actinobacteria, Planctomycetes, Chloroflexi, Euryarchaeota, Acedobacteria, Verrucomicrobia, and Cyanobacteria. It was found that the composition of GM was significantly altered on administration of antibiotics. On antibiotic treatments, there were decline in relative abundance of Proteobacteria and Firmicutes, while there were increase in relative abundance of Chlorophyta and Bacteroidota. High abundance of 14 genera, viz., Wolbachia, Lactobacillus, Bacillus, Pseudomonas, Thiolamprovum, Pseudoalteromonas, Vibrio, Romboutsia, Staphylococcus, Alteromonas, Clostridium, Lysinibacillus, Litoricola, and Cellulophaga were significant (p ≤ 0.05) upon antibiotic treatment. Particularly, the abundance of Acetobacter was significantly (p ≤ 0.05) declined but increased for Wolbachia. Further, a significant (p ≤ 0.05) increase in Wolbachia endosymbiont of D. melanogaster, Wolbachia endosymbiont of Curculio okumai, and Wolbachia pipientis and a decrease in the Acinetobacter sp. were observed. We observed an increase in functional capacity for biosynthesis of certain nucleotides and the enzyme activities. Further, the decrease in antimicrobial peptide production in the treated group and potential effects on the host's defense mechanisms were observed. This study helps shed light on an often-overlooked dimension, namely the persistence of antibiotics' effects on the host.
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Affiliation(s)
- Asem Sanjit Singh
- Developmental and Biomedical Genetics Laboratory, Department of Developmental Biology and Genetics, Indian Institute of Science, Bengaluru, India, 560012.
| | - Dhruv Pathak
- Developmental and Biomedical Genetics Laboratory, Department of Developmental Biology and Genetics, Indian Institute of Science, Bengaluru, India, 560012
| | - Manoharmayum Shaya Devi
- ICAR-Central Inland Fisheries Research Institute, P.O. Monirampore, Barrackpore, Kolkata, India, 700 120
| | - Abass Toba Anifowoshe
- Developmental and Biomedical Genetics Laboratory, Department of Developmental Biology and Genetics, Indian Institute of Science, Bengaluru, India, 560012
| | - Upendra Nongthomba
- Developmental and Biomedical Genetics Laboratory, Department of Developmental Biology and Genetics, Indian Institute of Science, Bengaluru, India, 560012.
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Karnatak G, Das BK, Puthiyottil M, Devi MS, Paria P, Rajesh M, Sarkar UK, Behera BK, Tiwari VK, Chadha NK, Kumari S. Influence of stocking density and environmental factors on the expression of insulin-like growth factors in cage-reared butter catfish (Ompok bimaculatus, Bloch 1794) within a large reservoir ecosystem. Environ Sci Pollut Res Int 2023; 30:123181-123192. [PMID: 37979103 DOI: 10.1007/s11356-023-30790-4] [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] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 10/27/2023] [Indexed: 11/19/2023]
Abstract
In vertebrates, insulin-like growth like factors (IGFs) play an important role in growth and other physiological processes. The GH-IGF axis is considered a valuable tool to monitor fish growth performance. Herein, we report the molecular characterization of igf-1, igf-2, and β-actin transcripts and relative expression of igf-1 and igf-2 in the liver and muscle tissue of cage-reared butter catfish, Ompok bimaculatus, in response to different stocking densities (T1, 15 fingerlings m-3; T2, 25 fingerlings m-3; and T3, 35 fingerlings m-3) over 180 days of culture duration. The length of the partial amplified transcript sequence of Obigf-1, Obigf-2, and Obβ-actin was 325, 438, and 924 bp, respectively. Phylogenetically, Obigf-1 and Obigf-2 were closely clustered with catfishes, viz., Clarias magur, Bagarius yarrelli, and Silurus asotus. The expression of igf-1 was significantly downregulated in the liver at higher densities after 120 days as biomass in the cages increased, while igf-2 expression did not change with the stocking densities over the culture period. Cortisol concentration was significantly elevated in T3 groups post 150 days of the culture period and correlated negatively with the expression of igf-1 (p < 0.05) and igf-2 (p > 0.05). Environmental parameters, pH, TDS, hardness, conductivity, and alkalinity showed a significant positive correlation with hepatic IGF expression. Our study indicates that the liver-derived igf-1 plays a more important role in the regulation of growth in response to culture density in the species studied, and thus, igf-1 can be used effectively as a biomarker for growth. Furthermore, this study will help in planning a proper harvest schedule and optimize the culture practices of O. bimaculatus in an open water cage system.
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Affiliation(s)
- Gunjan Karnatak
- ICAR-Central Inland Fisheries Research Institute, Barrackpore, West Bengal, India
| | - Basanta Kumar Das
- ICAR-Central Inland Fisheries Research Institute, Barrackpore, West Bengal, India.
| | - Mishal Puthiyottil
- ICAR-Central Inland Fisheries Research Institute, Barrackpore, West Bengal, India
| | | | - Prasenjit Paria
- Department of Biochemistry, Faculty of Science, Chulalongkorn University, Bangkok, Thailand
| | - Manchi Rajesh
- Fish Nutritional Physiology Lab, ICAR-Directorate of Coldwater Fisheries Research, Bhimtal, Uttarakhand, India
| | - Uttam Kumar Sarkar
- ICAR-National Bureau of Fish Genetic Resources, Uttar Pradesh, Lucknow, India
| | - Bijay Kumar Behera
- ICAR-Central Inland Fisheries Research Institute, Barrackpore, West Bengal, India
| | | | | | - Suman Kumari
- ICAR-Central Inland Fisheries Research Institute, Barrackpore, West Bengal, India
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Paria P, Chakraborty HJ, Pakhira A, Devi MS, Das Mohapatra PK, Behera BK. Identification of virulence-associated factors in Vibrio parahaemolyticus with special reference to moonlighting protein: a secretomics study. Int Microbiol 2023:10.1007/s10123-023-00429-y. [PMID: 37702858 DOI: 10.1007/s10123-023-00429-y] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 08/25/2023] [Accepted: 08/29/2023] [Indexed: 09/14/2023]
Abstract
Vibrio parahaemolyticus causes seafood-borne gastroenteritis infection in human which can even lead to death. The pathogenic strain of V. parahaemolyticus secretes different types of virulence factors that are directly injected into the host cell by a different type of secretion system which helps bacteria to establish its own ecological niche within the organism. Therefore, the aim of this study was to isolate the extracellular secreted proteins from the trh positive strain of V. parahaemolyticus and identify them using two-dimensional gel electrophoresis and MALDI-TOFMS/MS. Seventeen different cellular proteins viz, Carbamoyl-phosphate synthase, 5-methyltetrahydropteroyltriglutamate, tRNA-dihydrouridine synthase, Glycerol-3-phosphate dehydrogenase, Orotidine 5'-phosphate decarboxylase, Molybdenum import ATP-binding protein, DnaJ, DNA polymerase IV, Ribosomal RNA small subunit methyltransferase G, ATP synthase subunit delta and gamma, Ribosome-recycling factor, 4-hydroxy-3-methylbut-2-en-1-yl diphosphate synthase, tRNA pseudouridine synthase B, Ditrans, polycis-undecaprenyl-diphosphate synthase, Oxygen-dependent coproporphyrinogen-III oxidase, and Peptide deformylase 2 were identified which are mainly involved in different metabolic and biosynthetic pathways. Furthermore, the molecular function of the identified proteins were associated with catalytic activity, ligase activity, transporter, metal binding, and ATP synthase when they are intercellular. However, to understand the importance of these secreted proteins in the infection and survival of bacteria inside the host cell, pathogen-host protein-protein interactions (PPIs) were carried out which identified the association of eight secreted proteins with 41 human proteins involved in different cellular pathways, including ubiquitination degradation, adhesion, inflammation, immunity, and programmed cell death. The present study provides unreported strategies on host-cell environment's survival and adaptation mechanisms for the successful establishment of infections and intracellular propagation.
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Affiliation(s)
- Prasenjit Paria
- Aquatic Environmental Biotechnology and Nanotechnology Division, ICAR-Central Inland Fisheries Research Institute, Barrackpore, Kolkata, West Bengal, 700120, India
- Vidyasagar University, Midnapur, West Bengal, 721102, India
| | - Hirak Jyoti Chakraborty
- Aquatic Environmental Biotechnology and Nanotechnology Division, ICAR-Central Inland Fisheries Research Institute, Barrackpore, Kolkata, West Bengal, 700120, India
| | - Abhijit Pakhira
- Department of Zoology, Vivekananda Mahavidyalaya, Hooghly, West Bengal, 712405, India
| | - Manoharmayum Shaya Devi
- Aquatic Environmental Biotechnology and Nanotechnology Division, ICAR-Central Inland Fisheries Research Institute, Barrackpore, Kolkata, West Bengal, 700120, India
| | | | - Bijay Kumar Behera
- Aquatic Environmental Biotechnology and Nanotechnology Division, ICAR-Central Inland Fisheries Research Institute, Barrackpore, Kolkata, West Bengal, 700120, India.
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Bera T, Kumar V, Sarkar DJ, Devi MS, Behera BK, Das BK. Pollution assessment and mapping of potentially toxic elements (PTE) distribution in urban wastewater fed natural wetland, Kolkata, India. Environ Sci Pollut Res Int 2022; 29:67801-67820. [PMID: 35525894 DOI: 10.1007/s11356-022-20573-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Accepted: 04/28/2022] [Indexed: 06/14/2023]
Abstract
East Kolkata Wetland (EKW) is one of the largest sewage-fed wetlands in the world, which support the livelihood of thousands of peoples. However, at present, EKW system has become ecologically vulnerable due to the discharge of toxic waste through the sewage canal from the Kolkata metropolitan city. Hence, it becomes very important to understand the inflow and load of potentially toxic elements (PTE) in the sediment, water, and fish of sewage-fed wetland used for aquaculture activities. In this study, one of the polluted wetland from EKW, Sardar bherry, was selected as the study area. Sediment samples (45) were collected from 15 sites to characterize the PTEs concentrations levels utilizing inductively coupled plasma mass spectrometry, and their spatial distribution pattern and pollution quality indices were estimated. Water (45) and fish (7) samples were also analyzed to understand the distribution pattern of PTEs from sediment to water and water to fish. The geostatistical prediction map showed that the concentration range of Cr, Fe, Cu, Co, Zn, Cd, Ni, Pb, and Mn in sampling stations were 27.3-84.1 μg g-1, 7281-30193 μg g-1, 50.6-229.7 μg g-1, 4.8-15.3 μg g-1, 113.4-776.9 μg g-1, 10.0-26.9 μg g-1, 23.8-55.7 μg g-1, 9.5-39.3 μg g-1, and 188.6-448.5 μg g-1 respectively. Pollution is alarming in sediment as all of the studied PTEs exceed the threshold effect level according to Sediment Quality Guidelines. Cd levels in sediments were found to be upper than the lowest effect level (LEL), probable effect level (PEL), threshold effect level (TEL), and severe effect level (SEL) for all sample locations. Several pollution assessment indexes (contamination factor, geo-accumulation index, ecological risk index, etc.) also showed that sediment samples were severely polluted by Cd. PTEs status in water and fish is within permissible limits. The study emphasizes that attention should be paid to controlling the excessive accumulation of PTEs in sediment that would further harm the ecological environment and ultimately human health.
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Affiliation(s)
- Tanushree Bera
- Aquatic Environmental Biotechnology & Nanotechnology Division, ICAR-Central Inland Fisheries Research Institute (CIFRI), Barrackpore, West Bengal, 700120, India
| | - Vikash Kumar
- Aquatic Environmental Biotechnology & Nanotechnology Division, ICAR-Central Inland Fisheries Research Institute (CIFRI), Barrackpore, West Bengal, 700120, India
| | - Dhruba Jyoti Sarkar
- Aquatic Environmental Biotechnology & Nanotechnology Division, ICAR-Central Inland Fisheries Research Institute (CIFRI), Barrackpore, West Bengal, 700120, India
| | - Manoharmayum Shaya Devi
- Aquatic Environmental Biotechnology & Nanotechnology Division, ICAR-Central Inland Fisheries Research Institute (CIFRI), Barrackpore, West Bengal, 700120, India
| | - Bijay Kumar Behera
- Aquatic Environmental Biotechnology & Nanotechnology Division, ICAR-Central Inland Fisheries Research Institute (CIFRI), Barrackpore, West Bengal, 700120, India.
| | - Basanta Kumar Das
- ICAR- Central Inland Fisheries Research Institute (CIFRI), Barrackpore, West Bengal, 700120, India
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Maurye P, Basu A, Jana C, Devi MS, Kumari K, Naskar M. Mobile electrophoresis kit for high school students: Scientific practices with innovation. Biochem Mol Biol Educ 2022; 50:75-90. [PMID: 34741584 DOI: 10.1002/bmb.21588] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 08/21/2021] [Accepted: 10/20/2021] [Indexed: 06/13/2023]
Abstract
Gel electrophoresis (GE) is the most preferred and adapted technique for the separation and identification of biological molecules like proteins/peptides and nucleic acids from diverse types of organisms. All over the world, researchers, educators, and students aspiring to work in biochemistry and molecular biology disciplines use the polyacrylamide gel electrophoresis (PAGE) technique for resolving proteins/nucleic acids for understanding the structure and function of any cell. A simple PAGE technique requires a wide range of chemicals/reagents along with a well-equipped and well-spaced laboratory. We have developed a compact and impeccable mobile electrophoresis kit suitable for any vertically oriented PAGE technique. This comprehensive and portable laboratory set-up provides the complete advantages of safety, cost-efficiency, space management, and utility to the researchers for high-throughput research. All new equipment of the mobile electrophoresis kit is fabricated using inexpensive and off-the-rack components. Overall performance of the mobile kit was verified through a practical exercises executed by high school students with positive outcomes.
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Affiliation(s)
- Praveen Maurye
- Aquatic Environmental Biotechnology and Nanotechnology Division, ICAR-Central Inland Fisheries Research Institute (Indian Council of Agricultural Research), Kolkata, West Bengal, India
| | - Arpita Basu
- Biotechnology, Kendriya Vidyalaya, Ministry of Human Resource Development, Bhubaneswar, Odisha, India
| | - Chayna Jana
- Fisheries Resource Assessment and Informatics Division, ICAR-Central Inland Fisheries Research Institute (Indian Council of Agricultural Research) Barrackpore, Kolkata, West Bengal, India
| | - Manoharmayum Shaya Devi
- Aquatic Environmental Biotechnology and Nanotechnology Division, ICAR-Central Inland Fisheries Research Institute (Indian Council of Agricultural Research), Kolkata, West Bengal, India
| | - Kavita Kumari
- Aquatic Environmental Biotechnology and Nanotechnology Division, ICAR-Central Inland Fisheries Research Institute (Indian Council of Agricultural Research), Kolkata, West Bengal, India
| | - Malay Naskar
- Fisheries Resource Assessment and Informatics Division, ICAR-Central Inland Fisheries Research Institute (Indian Council of Agricultural Research) Barrackpore, Kolkata, West Bengal, India
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Maurye P, Basu A, Kumari K, Dey P, Sen S, Devi MS. A unified quartet DNA gel electrophoresis instrument with integrated agarose gel casting, electrophoresis, staining, and imaging facilities. Separation Science Plus 2021. [DOI: 10.1002/sscp.202100012] [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: 11/07/2022]
Affiliation(s)
- Praveen Maurye
- Aquatic Environmental Biotechnology and Nanotechnology Division ICAR‐Central Inland Fisheries Research Institute (Indian Council of Agricultural Research) Barrackpore Kolkata West Bengal India
| | - Arpita Basu
- Biotechnology Kendriya Vidyalaya Ministry of Human Resource Development Bhubaneswar Orissa India
| | - Kavita Kumari
- Aquatic Environmental Biotechnology and Nanotechnology Division ICAR‐Central Inland Fisheries Research Institute (Indian Council of Agricultural Research) Barrackpore Kolkata West Bengal India
| | | | - Sohini Sen
- School of Bioscience and Engineering Jadavpur Universty Kolkata West Bengal India
| | - Manoharmayum Shaya Devi
- Aquatic Environmental Biotechnology and Nanotechnology Division ICAR‐Central Inland Fisheries Research Institute (Indian Council of Agricultural Research) Barrackpore Kolkata West Bengal India
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Abstract
Plasma triglycerides, phospholipids and total cholesterol estimations and lipoprotein electrophoresis on agarose gel were done in control, Kwashiorkor, and marasmic kwashiorkor children. The beta lipoprotein percentage in both conditions is reduced to a statistically significant extent, whereas there is a statistically significant increase in plasma triglycerides in both conditions. Pre-beta fraction was present in all cases, and even increased in marasmic kwashiorkor, which is found to be significant. The results do not support the hypothesis that fatty liver in kwashiorkor is due to impaired release of triglycerides from liver.
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