Effects of dietary supplementation of bovine lactoferrin on antioxidant status, immune response and disease resistance of yellowfin sea bream (Acanthopagrus latus) against Vibrio harveyi

Esmaeili, Afsaneh; Sotoudeh, Ebrahim; Morshedi, Vahid; Bagheri, Dara; Dorafshan, Salar

doi:10.1016/j.fsi.2019.08.045

Cited by 22 publications

(14 citation statements)

References 32 publications

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“…Some have been commercialized particularly in the Far East for use with fish and shellfish (e.g., Geng et al 2012). Other examples for use in fish include β-1,3-glucan (Lee et al 2018), bovine lactoferrin (Esmaeili et al 2019), Chaga mushroom (Harikrishnan et al 2012a), the seed of the evergreen tree Leucaena leucocephala (Verma et al 2018), garlic (Allium sativum) (Talpur and Ikwanuddin 2012), ginger (Zingiber officinale), green tea (Camellia sinensis) (Harikrishnan et al 2011b), hawthorn (Crataegus sp.) extract (Tan et al 2017), Japanese pepper tree (Zanthoxylum piperitum) (Harikrishnan et al 2012d), kudzu (Pueraria thunbergiana) (Harikrishnan et al 2012b), loquat tree (Eriobotrya japonica) (Kim et al 2011), and pericarp (Zanthoxylum piperitum) (Harikrishnan et al 2012a).…”

Section: Dietary Supplementsmentioning

confidence: 99%

Vibrio harveyi: a serious pathogen of fish and invertebrates in mariculture

Zhang

Austin

2020

Mar Life Sci Technol

158

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Vibrio harveyi, which belongs to family Vibrionaceae of class Gammaproteobacteria, includes the species V. carchariae and V. trachuri as its junior synonyms. The organism is a well-recognized and serious bacterial pathogen of marine fish and invertebrates, including penaeid shrimp, in aquaculture. Diseased fish may exhibit a range of lesions, including eye lesions/blindness, gastro-enteritis, muscle necrosis, skin ulcers, and tail rot disease. In shrimp, V. harveyi is regarded as the etiological agent of luminous vibriosis in which affected animals glow in the dark. There is a second condition of shrimp known as Bolitas negricans where the digestive tract is filled with spheres of sloughed-off tissue. It is recognized that the pathogenicity mechanisms of V. harveyi may be different in fish and penaeid shrimp. In shrimp, the pathogenicity mechanisms involved the endotoxin lipopolysaccharide, and extracellular proteases, and interaction with bacteriophages. In fish, the pathogenicity mechanisms involved extracellular hemolysin (encoded by duplicate hemolysin genes), which was identified as a phospholipase B and could inactivate fish cells by apoptosis, via the caspase activation pathway. V. harveyi may enter the so-called viable but nonculturable (VBNC) state, and resuscitation of the VBNC cells may be an important reason for vibriosis outbreaks in aquaculture. Disease control measures center on dietary supplements (including probiotics), nonspecific immunostimulants, and vaccines and to a lesser extent antibiotics and other antimicrobial compounds.

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Section: Dietary Supplementsmentioning

confidence: 99%

Vibrio harveyi: a serious pathogen of fish and invertebrates in mariculture

Zhang

Austin

2020

Mar Life Sci Technol

158

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“…Esmaeili et al. (2019) reported an increase in lysozyme activity in yellowfin seabream ( Acanthopagrus latus ) fed 1200 mg/kg bLF. This study also demonstrated that fish fed 800 and 1200 mg/kg exhibited growth enhancement, whereas Moradian et al.…”

Section: Features Of Blfmentioning

confidence: 99%

“…It is likely that bLF cannot interact with the infectious salmon anaemia virus or bind to the cell receptors. Other examples that did not exhibit significant effects of bLF include the serum antibody titre in Asian catfish (Kumari et al., 2003), the serum complement of Siberian sturgeon ( Acipenser baeri ; Eslamloo et al., 2012), and white blood cell counts in yellowfin seabream (Esmaeili et al., 2019). As mentioned previously, the role of bLF in the fish immune system is controversial; some studies report specific improvements, whereas others show humoral system improvement.…”

Section: Features Of Blfmentioning

confidence: 99%

Bovine lactoferrin in fish culture: Current research and future directions

Luna-Castro

Ceballos-Olvera

Benavides-González

et al. 2021

Aquaculture Research

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Lactoferrin is a mammalian cationic iron‐binding glycoprotein of the innate immune system that belongs to the transferrin family of proteins. Present in colostrum, milk and tears, and exhibiting a wide range of biological properties in vitro and in vivo, lactoferrin is a nutraceutical component used as a food supplement for humans. Evidence from veterinary medicine and animal production suggests the potential use of lactoferrin as a microbicide, microbiostatic, microbiota modulator or immunostimulant. Bovine lactoferrin is the most common type of lactoferrin in animal production research, because it is more easily produced and sold all over the world. Administering bovine lactoferrin to dairy cattle, chickens and pigs causes several physiological changes that may affect immune system behaviour, microbiota status and iron homeostasis. This could increase resistance to pathogens and, in some cases, improve growth performance. The present review analyses the in vitro and in vivo effects of bovine lactoferrin on fish species for human consumption. Although there is no consensus on how bovine lactoferrin can modify the physiology of fish in vivo, the results of in vitro assays suggest a similar molecular mechanism to that previously described in mammals.

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“…vitamin C and E), microorganisms (i.e., probiotic bacteria), prebiotics (Bio-Mos R ), hormones (i.e., thyroxine), biologically active compounds (i.e., antimicrobial peptides, lectins, bovine lactoferrin), medicinal herbs [i.e., Astragalus membranaceus and Lonicera japonica (honeysuckle) extracts], amino acids (i.e., DL-arginine), poly-β-hydroxybutyrate and organic pigments (i.e., carotenoid and astaxanthin) has also been studied in various aquaculture species (44,(56)(57)(58)(59). However, data from application of immunostimulants in fish larvae are limited [reviewed by (18,60)].…”

Section: Figure 5 |mentioning

confidence: 99%

Recombinant DnaK Orally Administered Protects Axenic European Sea Bass Against Vibriosis

et al. 2020

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Vibrio anguillarum causes high mortality in European sea bass (Dicentrarchus labrax) larviculture and is a hindering factor for successful sustainable aquaculture of this commercially valuable species. Priming of the innate immune system through administration of immunostimulants has become an important approach to control disease outbreaks in marine fish larviculture. This study was conducted to evaluate immunostimulation by Escherichia coli HSP70 (DnaK) in axenic European sea bass larvae in order to protect the larvae against vibriosis. DnaK stimulates the immune response in crustaceans and juvenile fish against bacterial infections. The use of axenic fish larvae allows to study immunostimulation in the absence of an interfering microbial community. At 7 days post-hatching, larvae received a single dose of alginate encapsulated recombinant DnaK. Two non-treated control groups in which animals either received empty alginate microparticles (C1) or no alginante microparticles (C2 and C3) were included in the study. Eighteen hours later, all larvae, except the ones from group C3 (non-infected control) were challenged with V. anguillarum (10 5 CFU, bath infection). Mortality was daily recorded until 120 h post infection and at 18, 24, and 36 h post infection, larvae were sampled for expression of immune related genes. Results showed that V. anguillarum induced an immune response in axenic sea bass larvae but that the innate immune response was incapable to protect the larvae against deadly septicaemic disease. In addition, we showed that administration of alginate encapsulated DnaK to axenic European sea bass larvae at DAH7 resulted in a significant, DnaK dose dependent, upreglation of immune sensor, regulatory and effector genes. Significant upregulation of cxcr4, cas1 and especially of hep and dic was correlated with significant higher survival rates in V. anguillarum infected larvae. In the future recombinant DnaK might perhaps be used as a novel immunostimulant in sea bass larviculture.

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Effects of dietary supplementation of bovine lactoferrin on antioxidant status, immune response and disease resistance of yellowfin sea bream (Acanthopagrus latus) against Vibrio harveyi

Cited by 22 publications

References 32 publications

Vibrio harveyi: a serious pathogen of fish and invertebrates in mariculture

Vibrio harveyi: a serious pathogen of fish and invertebrates in mariculture

Bovine lactoferrin in fish culture: Current research and future directions

Recombinant DnaK Orally Administered Protects Axenic European Sea Bass Against Vibriosis

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