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1. Bacteria inactivation by sulfate radical: progress and non-negligible disinfection by-products

Author:
Xin Zhou; Xiaoya Ren; Yu Chen; Haopeng Feng; Jiangfang Yu; Kang Peng; Yuying Zhang; Wenhao Chen; Jing Tang; Jiajia Wang; Lin Tang
Source:
Frontiers of environmental science & engineering 2023 v.17 no.3 pp. 29
ISSN:
2095-2201
Subject:
pathogens,   etc   ; bromine; chlorine; disinfection; environmental science; iodides; sulfates;     Show all 7 Subjects
Abstract:
... Sulfate radicals have been increasingly used for the pathogen inactivation due to their strong redox ability and high selectivity for electron-rich species in the last decade. The application of sulfate radicals in water disinfection has become a very promising technology. However, there is currently a lack of reviews of sulfate radicals inactivated pathogenic microorganisms. At the same time, les ...
DOI:
10.1007/s11783-023-1629-9

2. Behaviour of Escherichia coli O157:H7 in raw and mild pasteurised donkey milk treated with high pressure

Author:
Angela Dambrosio; Flavia Capuozzo; Pasquale De Palo; Anna Mottola; Maria M. Storelli; Michele De Rosa; Rosanna Matrella; Nicoletta C. Quaglia
Source:
International dairy journal 2023 v.136 pp. 105486
ISSN:
0958-6946
Subject:
pathogens,   etc   ; Escherichia coli O157; ass milk; death; microbiological quality; pasteurization; pasteurized milk; raw milk;     Show all 8 Subjects
Abstract:
... The survival of Escherichia coli O157:H7 strain (NCTC 12900) was assessed in raw donkey milk, in mild pasteurised donkey milk (50 °C for 30 min), in donkey milk processed by HP at 400 MPa at 3 °C for 60 s, and in donkey milk treated with a combination of the two technologies. The results showed that E. coli O157:H7 was able to survive in raw donkey milk for 15 days and in mild pasteurised donkey m ...
DOI:
10.1016/j.idairyj.2022.105486

3. Label free flexible electrochemical DNA biosensor for selective detection of Shigella flexneri in real food samples

Author:
M.R. Ali; M.S. Bacchu; S. Das; S. Akter; M.M. Rahman; M.Aly Saad Aly; M.Z.H. Khan
Source:
Talanta 2023 v.253 pp. 123909
ISSN:
0039-9140
Subject:
foodborne bacterial pathogens,   etc   ; DNA; Shigella flexneri; biosensors; detection limit; electrochemistry; electrodes; indium tin oxide; melamine; sodium;     Show all 10 Subjects
Abstract:
... An effective tool for early-stage selective detection of the foodborne bacterial pathogen Shigella flexneri (S. flexneri) is essential for diagnosing infectious diseases and controlling outbreaks. Here, a label-free electrochemical DNA biosensor for monitoring S. flexneri is developed. To fabricate the biosensor, detection probe (capture probe) is immobilized on the surface of poly melamine (P-Mel ...
DOI:
10.1016/j.talanta.2022.123909

4. Factors influencing the airborne sporangia concentration of Phytophthora infestans and its relationship with potato disease severity

Author:
L. Meno; I.K. Abuley; O. Escuredo; M.C. Seijo
Source:
Scientia horticulturae 2023 v.307 pp. 111520
ISSN:
0304-4238
Subject:
pathogens,   etc   ; Phytophthora infestans; air; cultivars; disease severity; inoculum; phenology; potatoes; relative humidity; risk; sporangia; spores; temperature;     Show all 13 Subjects
Abstract:
... Forecasting systems are widely used to predict the application of fungicides for managing late blight. However, airborne inoculum has rarely been included in these forecasting systems. Monitoring the sporangia in crop environments may offer an opportunity to improve late blight forecast systems by integrating pathogen pressure. Hence, this experiment aiming to analyze relationships between weather ...
DOI:
10.1016/j.scienta.2022.111520

5. The honey bees immune memory

Author:
Rodrigo Aarón Burciaga; Gloria Ruiz-Guzmán; Humberto Lanz-Mendoza; Indrikis Krams; Jorge Contreras-Garduño
Source:
Developmental and comparative immunology 2023 v.138 pp. 104528
ISSN:
0145-305X
Subject:
pathogens,   etc   ; Escherichia coli; Micrococcus luteus; Staphylococcus aureus; hemocytes; honey; immune response; immunologic memory; memory; monophenol monooxygenase; prophenoloxidase;     Show all 11 Subjects
Abstract:
... Invertebrates' immune priming or innate immune memory is an analogous response to the vertebrates' adaptive memory. We investigated if honey bees have immune memory. We compared survival and immune response between bees that were: 1) manipulated (Naïve), 2) challenged twice with the same pathogen Escherichia coli (Memory), 3) challenged twice with different pathogens (Staphylococcus aureus versus ...
DOI:
10.1016/j.dci.2022.104528

6. Dark-field visual counting of white spot syndrome virus using gold nanoparticle probe

Author:
Yanan Bai; Le He; Mengling Sun; Xin Zhou; Zhiqiang Xu
Source:
Aquaculture 2023 v.562 pp. 738797
ISSN:
0044-8486
Subject:
pathogens,   etc   ; White spot syndrome virus; aquaculture; detection limit; nanogold; polyclonal antibodies; quantitative polymerase chain reaction; shrimp; shrimp fisheries;     Show all 9 Subjects
Abstract:
... White spot syndrome virus (WSSV) is an important pathogen in shrimp farming and causes serious economic losses in the shrimp industry. Early detection of WSSV is particularly important in the prevention and treatment of the disease. However, the current routine technology lacks the convenience, ultra-sensitivity and speed that have limited the development of on-site detection application of WSSV. ...
DOI:
10.1016/j.aquaculture.2022.738797

7. Modelling germination and mycelium growth rates of Monostichella coryli under constant temperature conditions

Author:
Mounira Inas Drais; Luca Rossini; Silvia Turco; Alessio Faluschi; Angelo Mazzaglia
Source:
Fungal ecology 2023 v.61 pp. 101201
ISSN:
1754-5048
Subject:
pathogens,   etc   ; ambient temperature; conidia; data collection; ecology; fungi; germination; hazelnuts; integrated pest management; mathematical models; mycelium; relative humidity; Italy;     Show all 13 Subjects
Abstract:
... Monostichella coryli is the causal agent of the hazelnut anthracnose. The increase in the incidence in hazelnut orchards observed during recent years in Central Italy is increasing the need for information and studies on its biology and ecology, and how environmental factors (e.g., temperature) influence its development. For this purpose, seven isolates from different provenances of M. coryli were ...
DOI:
10.1016/j.funeco.2022.101201

8. Growth of food-borne pathogens Listeria and Salmonella and spore-forming Paenibacillus and Bacillus in commercial plant-based milk alternatives

Author:
Klaudia Bartula; Máire Begley; Noémie Latour; Michael Callanan
Source:
Food microbiology 2023 v.109 pp. 104143
ISSN:
0740-0020
Subject:
food pathogens,   etc   ; Bacillus subtilis; Listeria monocytogenes; Paenibacillus; Salmonella enterica; almonds; beverages; coconuts; food spoilage; listeriosis; milk; risk; salmonellosis; temperature;     Show all 14 Subjects
Abstract:
... The objective of the present study was to compare the growth of food-pathogens Listeria monocytogenes, Salmonella enterica, food spoilage Bacillus subtilis, an industrial milk product isolate, and spore-forming Paenibacillus in commercially available ultrahigh temperature processed (UHT) bovine milk and non-dairy, plant-based beverages (coconut, almond, cashew) stored at chilled and ambient temper ...
DOI:
10.1016/j.fm.2022.104143

9. Investigation of the latency of Cyprinid herpesvirus 2 in apparently healthy farmed gibel carp, Carassius auratus gibelio

Author:
Chang Wei; Chaonan Xu; Yuyu Sun; Jinzhou Li; Motohiko Sano; Qiang Li
Source:
Aquaculture 2023 v.562 pp. 738854
ISSN:
0044-8486
Subject:
pathogens,   etc   ; Carassius auratus; Carassius gibelio; Cyprinid herpesvirus 2; DNA; aquaculture; carrier state; gene expression; genes; goldfish; kidneys; necrosis; transcription (genetics); viruses;     Show all 14 Subjects
Abstract:
... Cyprinid herpesvirus 2 (CyHV-2) is a highly contagious pathogen that causes herpesviral haematopoietic necrosis (HVHN) disease to goldfish, Carassius auratus and gibel carp, C. auratus gibelio. In this study, the virus persistence or latency in apparently healthy farmed gibel carp and reactivation in vitro were investigated. All of the freshly dissected kidney tissues of 42 individuals of asymptom ...
DOI:
10.1016/j.aquaculture.2022.738854

10. Comprehensive analysis of bZIP gene family and function of RcbZIP17 on Botrytis resistance in rose (Rosa chinensis)

Author:
Dandan Li; Xiaomei Li; Xintong Liu; Zhao Zhang
Source:
Gene 2023 v.849 pp. 146867
ISSN:
0378-1119
Subject:
plant pathogens,   etc   ; Botrytis cinerea; Rosa chinensis; chromosomes; gene duplication; gene expression; genes; genome-wide association study; gray mold; ornamental plants; phylogeny;     Show all 11 Subjects
Abstract:
... Rose is an important ornamental plant and a commercial source of natural fragrances and essential oils. However, gray mold is the most serious disease of rose during cultivation and post-harvest. In plants, the bZIP gene family is one of the important families of transcription factors that regulate many biological processes, including pathogen defense, light response, and stress signaling. Althoug ...
DOI:
10.1016/j.gene.2022.146867

11. The CCR1 and CCR5 C–C chemokine receptors in Penaeus vannamei are annexed by bacteria to attenuate shrimp survival

Author:
Liping Zhou; Zhouyan Liu; Zhihong Zheng; Defu Yao; Yongzhen Zhao; Xiuli Chen; Yueling Zhang; Jude Juventus Aweya
Source:
Developmental and comparative immunology 2023 v.139 pp. 104561
ISSN:
0145-305X
Subject:
pathogens,   etc   ; CCR1 receptor; Litopenaeus vannamei; Streptococcus iniae; Vibrio parahaemolyticus; White spot syndrome virus; beta chemokines; hemocytes; hepatopancreas; immune response; sequence homology; shrimp;     Show all 12 Subjects
Abstract:
... The C–C chemokine receptors (CCRs) family is involved in diverse pathophysiological processes in mammals, such as immune regulation and cancer, but their functions in invertebrates remain enigmatic. Here, two CCR homologs in Penaeus vannamei (designated PvCCR1 and PvCCR5) were characterized and found to share sequence homology with other CCRs and contain the conserved 7TM functional domain. Both P ...
DOI:
10.1016/j.dci.2022.104561

12. Effects of salinity training on growth performance, osmotic regulation, and pathogen resistance of post-larval Litopenaeus vannamei

Author:
Yuan Liu; Baojie Wang; Keyong Jiang; Zhiqun Zhao; Mei Liu; Lei Wang
Source:
Aquaculture 2023 v.562 pp. 738770
ISSN:
0044-8486
Subject:
pathogens,   etc   ; Litopenaeus vannamei; Vibrio parahaemolyticus; aquaculture; body length; disease resistance; energy; gene expression; growth performance; osmoregulation; postlarvae; rapamycin; salinity; shrimp; survival rate;     Show all 15 Subjects
Abstract:
... We cultured post-larval shrimp in four salinity treatment groups (SAL20 (control) = 20 ppt (parts per thousand), SAL10 = 10 ppt, SAL30 = 30 ppt, and SAL40 = 40 ppt) for 20 days (restriction stage) and then transferred them to the control salinity environment (20 ppt) for 20 days (compensation stage). The SAL40 group exhibited an over-compensation growth effect in body length and weight, and the SA ...
DOI:
10.1016/j.aquaculture.2022.738770

13. Kojic acid induces resistance against Colletotrichum brevisporum and enhances antioxidant properties of postharvest papaya

Author:
Yan-Xia Wang; Su-Yan Wang; Trust Beta; Mahdi Shahriar; Pedro Laborda; Daniela D. Herrera-Balandrano
Source:
Food control 2023 v.144 pp. 109405
ISSN:
0956-7135
Subject:
pathogens,   etc   ; Colletotrichum; antioxidant activity; catalase; disease resistance; food loss; food safety; fungi; hydrogen peroxide; kojic acid; malondialdehyde; nitric oxide; papayas; spoilage; superoxide dismutase;     Show all 15 Subjects
Abstract:
... Once harvested, papaya fruit is prone to rapid deterioration and spoilage by microorganisms leading to food loss. The current study aimed to evaluate the effect of kojic acid (KA) treatments (2 mM and 5 mM) on the resistance of postharvest papaya against Colletotrichum brevisporum, a hazardous fungal pathogen. The results indicated that KA treatment decreased the lesion length in papayas by 30% af ...
DOI:
10.1016/j.foodcont.2022.109405

14. Anti-Streptococcus mutans, anti-adherence and anti-acidogenic activity of Uvaria chamae P. Beauv

Author:
M. Madiba; B.B. Oluremi; Z. Gulube; O.O. Oderinlo; M. Marimani; P.M. Osamudiamen; M. Patel
Source:
Journal of ethnopharmacology 2023 v.300 pp. 115673
ISSN:
0378-8741
Subject:
pathogens,   etc   ; Streptococcus mutans; Uvaria; antibacterial properties; bark; biofilm; dental caries; medicinal plants; methylene chloride; mouth; phytochemicals; polysaccharides; proanthocyanidins; root extracts; solvents; traditional medicine; virulence;     Show all 17 Subjects
Abstract:
... Streptococcus mutans a key pathogen, produces biofilm, acids and extracellular polysaccharides in the oral cavity; which leads to the development of dental caries. Control of these pathogenic markers can prevent dental caries. Uvaria chamae P. Beauv. is a medicinal plant traditionally used for many ailments including oral infections. Root, leaves and bark extracts has proven antibacterial activity ...
DOI:
10.1016/j.jep.2022.115673

15. Functional insights of a two-component system sensor kinase GacS in a fish pathogen, Pseudomonas plecoglossicida

Author:
Su-Ming Zhou; Yan Wang; Feng-Ling Shu; Zhen Tao; Xiao Xie; Jia-Song Xie; Rong-Rong Ma; Fei Yin
Source:
Aquaculture 2023 v.562 pp. 738866
ISSN:
0044-8486
Subject:
pathogens,   etc   ; Larimichthys crocea; Pseudomonas plecoglossicida; adhesion; aquaculture; biofilm; blood serum; chemotaxis; complement; fish; granuloma; kidneys; metabolism; models; mutants; phenotype; sequence analysis; transcriptome; transcriptomics; virulence;     Show all 20 Subjects
Abstract:
... Pseudomonas plecoglossicida is an important pathogenic bacterial species in aquaculture, causing visceral granulomas in large yellow croaker (Larimichthys crocea) and several other economically important fish species. The GacS/GacA is a two-component regulatory system (TCS) primarily found in Pseudomonads for its role in virulence, quorum sensing, and biofilm formation. To investigate the potentia ...
DOI:
10.1016/j.aquaculture.2022.738866

16. Phage biocontrol of zoonotic food-borne pathogen Vibrio parahaemolyticus for seafood safety

Author:
Jung Hyen Lee; Minjin Oh; Byoung Sik Kim
Source:
Food control 2023 v.144 pp. 109334
ISSN:
0956-7135
Subject:
food pathogens,   etc   ; Artemia franciscana; Siphoviridae; Vibrio parahaemolyticus; adsorption; bacteriophages; biological control; cell growth; food safety; gastroenteritis; genomics; microbial load; multiple drug resistance; pH; seafoods; seawater;     Show all 16 Subjects
Abstract:
... Vibrio parahaemolyticus is a major seafood-borne zoonotic pathogen causing gastroenteritis in humans. Although antibiotics are the most effective chemical agents for V. parahaemolyticus, their abuse has caused the emergence of multidrug-resistant strains, affecting seafood safety. Here, we have isolated and characterized the V. parahaemolyticus bacteriophage VPG01 as an eco-friendly sustainable al ...
DOI:
10.1016/j.foodcont.2022.109334

17. Salicylic acid enhances the resistance of Neoporphyra haitanensis to pathogen Vibrio mediterranei 117-T6

Author:
Shanshan Zhu; Zhen Jin; Juanjuan Chen; Rui Yang; Qijun Luo; Tiegan Wang; Peng Zhang; Haimin Chen
Source:
Aquaculture 2023 v.562 pp. 738773
ISSN:
0044-8486
Subject:
pathogens,   etc   ; Porphyra; Vibrio mediterranei; antioxidants; aquaculture; carbon dioxide fixation; carotenoids; catalase; disease resistance; macroalgae; oxidative stress; photorespiration; plant hormones; protective effect; salicylic acid; thallus; transcriptomics;     Show all 17 Subjects
Abstract:
... The economically important seaweed Porphyra are often infected by various diseases during sea farming. As one of the most important phytohormones in disease resistance, the protective effect of salicylic acid (SA) on Neoporphyra haitanensis during Vibrio mediterranei 117-T6 infection was investigated by biochemical methods and transcriptomic profile analysis. The addition of exogenous SA at a mode ...
DOI:
10.1016/j.aquaculture.2022.738773

18. Antifungal activity, mycotoxin inhibitory efficacy, and mode of action of hop essential oil nanoemulsion against Fusarium graminearum

Author:
Haiyang Jiang; Shaobin Zhong; Paul Schwarz; Bingcan Chen; Jiajia Rao
Source:
Food chemistry 2023 v.400 pp. 134016
ISSN:
0308-8146
Subject:
pathogens,   etc   ; Fusarium graminearum; antifungal properties; cell membranes; chitin; deoxynivalenol; essential oils; food chemistry; fungi; lipids; mechanism of action; mycelium; nanoemulsions; oils; polysorbates; rice; spore germination;     Show all 17 Subjects
Abstract:
... This work aims to investigate antifungal, mycotoxin inhibitory efficacy of the hop essential oil (HEO) nanoemulsion and their mode of action (MOA) against Fusarium graminearum isolate, a fungal pathogen causing Fusarium Head Blight (FHB) in cereal crops. The HEO, primarily consisting of terpenes and terpenoids, was encapsulated in nanoemulsion droplets. Physically stable HEO-in-water nanoemulsion ...
DOI:
10.1016/j.foodchem.2022.134016

19. TLR5M cooperates with TLR5S to activate NF-κB in Nile tilapia (Oreochromis niloticus)

Author:
Zijiong Dong; Jiadong Li; Ruhuang Deng; Zhenzhen Zhang; Jianlin Chen; Yang Lei; Liting Wu; Zheng Guo; Bei Wang; Bingxi Li; Fang Liang; Jianmin Ye
Source:
Aquaculture 2023 v.562 pp. 738775
ISSN:
0044-8486
Subject:
pathogens,   etc   ; Aeromonas hydrophila; Danio rerio; Oreochromis niloticus; Toll-like receptor 5; aquaculture; brain; cell membranes; cytokines; disease prevention; fish; flagellin; kidneys; liver; macrophages; monocytes; spleen;     Show all 17 Subjects
Abstract:
... The binding of flagellin to receptor TLR5 (Toll-like receptor 5) on the cell surface is a prerequisite for the pathogen infection to the body, which has important implication for disease prevention. Unlike mammals, teleost TLR5 exists in two different forms: membrane-bound TLR5M (membrane TLR5, TLR5M) and secreted TLR5S (soluble TLR5, TLR5S). In this study, TLR5M and TLR5S from Nile tilapia (Oreoc ...
DOI:
10.1016/j.aquaculture.2022.738775

20. Co-occurrence of phthalate esters and perfluoroalkyl substances affected bacterial community and pathogenic bacteria growth in rural drinking water distribution systems

Author:
Hong Yin; Ruya Chen; Haibo Wang; Cory Schwarz; Haotian Hu; Baoyou Shi; Yili Wang
Source:
Science of the total environment 2023 v.856 pp. 158943
ISSN:
0048-9697
Subject:
pathogens,   etc   ; Acinetobacter calcoaceticus; Burkholderia mallei; Escherichia coli; Klebsiella pneumoniae; Mycobacterium tuberculosis; Pseudomonas aeruginosa; bacterial communities; corrosion; cytotoxicity; environment; perfluorocarbons; phthalates; risk; tap water; water distribution; water treatment; China;     Show all 18 Subjects
Abstract:
... The adverse health effects of phthalate esters (PAEs) and perfluoroalkyl substances (PFAS) in drinking water have attracted considerable attention. Our study investigated the effects of PAEs and PFAS on the bacterial community and the growth of potential human pathogenic bacteria in rural drinking water distribution systems. Our results showed that the total concentration of PAEs and PFAS ranged f ...
DOI:
10.1016/j.scitotenv.2022.158943