1
|
Wei LS, Téllez-Isaías G, Abdul Kari Z, Tahiluddin AB, Wee W, Kabir MA, Abdul Hamid NK, Cheadoloh R. Role of Phytobiotics in Modulating Transcriptomic Profile in Carps: A Mini-Review. Biochem Genet 2024; 62:3285-3304. [PMID: 38167984 DOI: 10.1007/s10528-023-10606-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Accepted: 11/16/2023] [Indexed: 01/05/2024]
Abstract
Carp is a key aquaculture species worldwide. The intensification of carp farming, aimed at meeting the high demand for protein sources for human consumption, has resulted in adverse effects such as poor water quality, increased stress, and disease outbreaks. While antibiotics have been utilized to mitigate these issues, their use poses risks to both public health and the environment. As a result, alternative and more sustainable practices have been adopted to manage the health of farmed carp, including the use of probiotics, prebiotics, phytobiotics, and vaccines to prevent disease outbreaks. Phytobiotics, being both cost-effective and abundant, have gained widespread acceptance. They offer various benefits in carp farming, such as improved growth performance, enhanced immune system, increased antioxidant capacity, stress alleviation from abiotic factors, and enhanced disease resistance. Currently, a focal point of research involves employing molecular approaches to assess the impacts of phytobiotics in aquatic animals. Gene expression, the process by which genetic information encoded is translated into function, along with transcription profiling, serves as a crucial tool for detecting changes in gene expression within cells. These changes provide valuable insights into the growth rate, immune system, and flesh quality of aquatic animals. This review delves into the positive impacts of phytobiotics on immune responses, growth, antioxidant capabilities, and flesh quality, all discerned through gene expression changes in carp species. Furthermore, this paper explores existing research gaps and outlines future prospects for the utilization of phytobiotics in aquaculture.
Collapse
Affiliation(s)
- Lee Seong Wei
- Department of Agricultural Sciences, Faculty of Agro-Based Industry, Universiti Malaysia Kelantan, Jeli Campus, 17600, Jeli, Kelantan, Malaysia.
- Advanced Livestock and Aquaculture Research Group, Faculty of Agro-Based Industry, Universiti Malaysia Kelantan, Jeli Campus, 17600, Jeli, Kelantan, Malaysia.
| | | | - Zulhisyam Abdul Kari
- Department of Agricultural Sciences, Faculty of Agro-Based Industry, Universiti Malaysia Kelantan, Jeli Campus, 17600, Jeli, Kelantan, Malaysia.
- Advanced Livestock and Aquaculture Research Group, Faculty of Agro-Based Industry, Universiti Malaysia Kelantan, Jeli Campus, 17600, Jeli, Kelantan, Malaysia.
| | - Albaris B Tahiluddin
- College of Fisheries, Mindanao State University-Tawi-Tawi College of Technology and Oceanography, Sanga-Sanga, 7500, Bongao, Tawi-Tawi, Philippines
- Department of Aquaculture, Institute of Science, Kastamonu University, 37200, Kastamonu, Türkiye
| | - Wendy Wee
- Center of Fundamental and Continuing Education, Universiti Malaysia Terengganu, 21030, Kuala Nerus, Terengganu, Malaysia
| | | | | | - Romalee Cheadoloh
- Faculty of Science Technology and Agriculture, Yala Rajabhat University, Yala Province, 133 Thetsaban 3 Rd, Sateng, Mueang, 95000, Thailand
| |
Collapse
|
2
|
Nogueira LS, Chen CC, Wood CM, Kelly SP. Effects of copper on a reconstructed freshwater rainbow trout gill epithelium: Paracellular and intracellular aspects. Comp Biochem Physiol C Toxicol Pharmacol 2020; 230:108705. [PMID: 31927121 DOI: 10.1016/j.cbpc.2020.108705] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Revised: 12/09/2019] [Accepted: 12/13/2019] [Indexed: 12/29/2022]
Abstract
The barrier properties and intracellular responses of a primary cultured trout gill epithelium (containing both mitochondria-rich and pavement cells) were examined over 24 h of copper (Cu) exposure (0, 200 and 1000 μg/L) in apical fresh water. Transepithelial resistance (TER) and mRNA abundance of tight junction proteins zonula occludens-1, occludin, cingulin, claudin-8d and -28b were examined as endpoints of barrier function and the paracellular pathway. Intracellular endpoints analyzed were Cu accumulation, Na+ content, carbonic anhydrase activity and mRNA abundance of carbonic anhydrase (ca-II) and Na+/K+ ATPase (nka α1a and nka α1b isoforms). After a brief initial drop in TER in the 1000 μg Cu/L treatment, Cu at both levels increased TER over the first 6 h of exposure but there were no differences among groups from 12 h onwards. After 24 h of Cu exposure, there were no differences in mRNA abundance of any of the tight junction proteins examined. Cu accumulation occurred at 1000 μg Cu/L (5.5-fold increase), but no depletion of Na+ content. Carbonic anhydrase activity decreased significantly (by 76%), however Cu exposure did not alter the transcript abundance of ca-II, nka α1a, or nka α1b. This study provides a first report of carbonic anhydrase sensitivity to Cu exposure in a cultured model gill epithelium. We conclude that Cu impacts the permeability of this model during the early stages of exposure and that the use of carbonic anhydrase inhibition as an endpoint of metal toxicity in this model preparation may be useful for future mechanistic investigations and environmental monitoring.
Collapse
Affiliation(s)
- Lygia S Nogueira
- Department of Zoology, the University of British Columbia, Vancouver, BC V6T 1Z4, Canada; CAPES Foundation, Ministry of Education of Brazil, Brasília/DF 70040-020, Brazil.
| | - Chun Chih Chen
- Department of Biology, York University, Toronto, ON M3J 1P3, Canada
| | - Chris M Wood
- Department of Zoology, the University of British Columbia, Vancouver, BC V6T 1Z4, Canada
| | - Scott P Kelly
- Department of Biology, York University, Toronto, ON M3J 1P3, Canada
| |
Collapse
|
3
|
Kolosov D, Kelly SP. The mineralocorticoid receptor contributes to barrier function of a model fish gill epithelium. ACTA ACUST UNITED AC 2019; 222:jeb.192096. [PMID: 31085602 DOI: 10.1242/jeb.192096] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Accepted: 05/07/2019] [Indexed: 12/13/2022]
Abstract
Cortisol-induced epithelial tightening of a primary cultured rainbow trout gill epithelium model occurs in association with reduced paracellular permeability and increased abundance of select barrier-forming tight junction (TJ) proteins. Corticosteroid receptor (CR) pharmacological blocker studies have suggested that to produce this tightening effect, cortisol acts on the mineralocorticoid receptor (MR) as well as glucocorticoid receptors (GRs). This study considered how cortisol influences model gill epithelium permeability and TJ properties by transcriptional knockdown of the gene encoding the MR (mr-KD) using double-stranded RNA. Following mr-KD, a significant reduction in MR protein abundance was observed in the epithelium. The mr-KD epithelium demonstrated reduced transepithelial resistance (TER) and an increase in the paracellular flux of [3H]polyethylene glycol (MW 400 kDa, PEG-400). Concurrently, mRNA abundance of gr2 and 11βhsd increased, indicating a possible compensatory response to mr-KD. Transcript abundance of claudin (cldn)-6, -8d, -23a and -28b decreased while that of cldn-20a increased in mr-KD preparations. Cortisol-induced epithelial tightening was enhanced in mr-KD preparations, suggesting that alterations in CRs and TJ composition augmented model epithelium barrier function in response to lowered MR abundance. Cortisol treatment significantly increased the transcript and protein abundance of TJ proteins such as Cldn-8d and -28b. However, in mr-KD preparations, Cldn-28b protein abundance did not significantly alter in response to cortisol treatment, while Cldn-8d abundance was significantly elevated. Data suggest that mr-KD compromises normal barrier function of a primary cultured rainbow trout gill epithelium in both the presence and absence of cortisol and that Cldn-28b protein abundance may be modulated by cortisol via the MR only.
Collapse
Affiliation(s)
- Dennis Kolosov
- Department of Biology, York University, Toronto, ON, M3J 1P3, Canada
| | - Scott P Kelly
- Department of Biology, York University, Toronto, ON, M3J 1P3, Canada
| |
Collapse
|
4
|
Bachinger D, Mayer E, Kaschubek T, Schieder C, König J, Teichmann K. Influence of phytogenics on recovery of the barrier function of intestinal porcine epithelial cells after a calcium switch. J Anim Physiol Anim Nutr (Berl) 2018; 103:210-220. [PMID: 30353576 PMCID: PMC7379982 DOI: 10.1111/jpn.12997] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Revised: 08/06/2018] [Accepted: 08/26/2018] [Indexed: 12/13/2022]
Abstract
Background The gut barrier is essential for animal health as it prevents the passage of potentially harmful foreign substances. The epithelial tight junctions support the intestinal barrier and can be disrupted by stress caused, for example, by pathogens or dietary or environmental factors, predisposing the host to disease. In animal husbandry, phytogenics (plant‐derived feed additives) are used to support and maintain growth, feed efficiency and health. Therefore, several phytogenics were tested in vitro for their influence on the barrier function recovery of intestinal porcine epithelial cells (IPEC‐J2) after disruption, particularly on the abundance of tight junction proteins. Results IPEC‐J2 treated with 1,000 µg/ml liquorice root extract, 80 µg/ml plant powder mix, or 80 µg/ml angelica root powder showed significantly higher trans‐epithelial electric resistance (TEER) 24 hr after tight junction disruption via a calcium switch assay than the control. In contrast, cells treated with 1,000 µg/ml oak bark extract showed a significantly lower TEER after 6 hr but not at later time points. The increased TEER caused by the liquorice root extract correlated with an increase in the abundance of the tight junction protein claudin‐4. Conclusions This study suggests potential beneficial effects of liquorice and angelica root extracts on the gut barrier function when used as feed additives for livestock. Further studies, especially in vivo, are necessary to confirm these findings.
Collapse
Affiliation(s)
| | | | - Theresa Kaschubek
- BIOMIN Research Center, Tulln an der Donau, Austria.,Department of Nutritional Science, University of Vienna, Vienna, Austria
| | | | - Jürgen König
- Department of Nutritional Science, University of Vienna, Vienna, Austria
| | | |
Collapse
|
5
|
Gauberg J, Kolosov D, Kelly SP. Claudin tight junction proteins in rainbow trout (Oncorhynchus mykiss) skin: Spatial response to elevated cortisol levels. Gen Comp Endocrinol 2017; 240:214-226. [PMID: 27771288 DOI: 10.1016/j.ygcen.2016.10.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2016] [Revised: 09/12/2016] [Accepted: 10/18/2016] [Indexed: 02/07/2023]
Abstract
This study examined regional distribution and corticosteroid-induced alterations of claudin (cldn) transcript abundance in teleost fish skin. Regional comparison of mRNA encoding 20 Cldns indicated that 12 exhibit differences in abundance along the dorsoventral axis of skin. However, relative abundance of cldns (i.e. most to least abundant) remained similar in different skin regions. Several cldns appear to be present in the epidermis and dermal vasculature whereas others are present only in the epidermis. Increased circulating cortisol levels significantly altered mRNA abundance of 10 cldns in a region specific manner, as well as corticosteroid receptors and 11β-hydroxysteroid dehydrogenase (type 2). Epidermis and epidermal mucous cell morphometrics also altered in response to cortisol, exhibiting changes that appear to enhance skin barrier properties. Taken together, data provide a first look at spatial variation in the molecular physiology of the teleost fish integument TJ complex and region-specific sensitivity to an endocrine factor.
Collapse
Affiliation(s)
- Julia Gauberg
- Department of Biology, York University, 4700 Keele St, Toronto, ON M3J 1P3 Canada
| | - Dennis Kolosov
- Department of Biology, York University, 4700 Keele St, Toronto, ON M3J 1P3 Canada
| | - Scott P Kelly
- Department of Biology, York University, 4700 Keele St, Toronto, ON M3J 1P3 Canada.
| |
Collapse
|
6
|
Chen CC, Kolosov D, Kelly SP. The liquorice root derivative glycyrrhetinic acid can ameliorate ionoregulatory disturbance in rainbow trout ( Oncorhynchus mykiss ) abruptly exposed to ion-poor water. Comp Biochem Physiol A Mol Integr Physiol 2016; 199:120-129. [DOI: 10.1016/j.cbpa.2016.05.020] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2015] [Revised: 05/12/2016] [Accepted: 05/19/2016] [Indexed: 01/11/2023]
|