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1. Role of temperature, nutrition, oxygen, osmolality, and bacterial strain in inducing a viable but non-culturable state in Campylobacter jejuni

Author:
Sayo Yagi; Ayaka Okada; Yasuo Inoshima
Source:
Journal of microbiological methods 2022 v.195 pp. 106456
ISSN:
0167-7012
Subject:
food pathogens,   etc   ; Campylobacter jejuni; monitoring; nutrition; osmolality; oxygen; temperature;     Show all 7 Subjects
Abstract:
... Campylobacter jejuni is a globally important foodborne pathogen that can exist environmentally in a viable but non-culturable (VBNC) state, leading to missed detection of VBNC cells in food and false results in epidemiological surveillance. To establish a method for its resuscitation from the VBNC state and enable better detection, the mechanisms by which C. jejuni are induced into the VBNC state ...
DOI:
10.1016/j.mimet.2022.106456

2. Conventional and Emerging Techniques for Detection of Foodborne Pathogens in Horticulture Crops: a Leap to Food Safety

Author:
Sanusi Shamsudeen Nassarawa; Zisheng Luo; Yating Lu
Source:
Food and bioprocess technology 2022 v.15 no.6 pp. 1248-1267
ISSN:
1935-5130
Subject:
food pathogens,   etc   ; bioprocessing; biosensors; food safety; horticulture; human health;     Show all 6 Subjects
Abstract:
... Foodborne pathogen contamination in horticulture crops has become a serious concern to human health. Several methods for detecting foodborne pathogens in horticulture crops were employed to manage and anticipate these pathogens. Convectional techniques for foodborne pathogens detection have some disadvantages, including time-consuming, low sensitivity, and labor-intensive. The outstanding properti ...
DOI:
10.1007/s11947-021-02730-y

3. Microfluidic Sampling and Biosensing Systems for Foodborne Escherichia coli and Salmonella

Author:
Bin Wang; Bosoon Park
Source:
Foodborne pathogens & disease 2022 v.19 no.6 pp. 359-375
ISSN:
1556-7125
Subject:
food pathogens,   etc   ; Escherichia coli; Salmonella; biosensors; gene amplification; microfluidic technology;     Show all 6 Subjects
Abstract:
... Developments of portable biosensors for field-deployable detections have been increasingly important to control foodborne pathogens in regulatory environment and in early stage of outbreaks. Conventional cultivation and gene amplification methods require sophisticated instruments and highly skilled professionals; while portable biosensing devices provide more freedom for rapid detections not only ...
DOI:
10.1089/fpd.2021.0087

4. Arcobacter butzleri Biofilms: Insights into the Genes Beneath Their Formation

Author:
Adrián Salazar-Sánchez; Itsaso Baztarrika; Rodrigo Alonso; Aurora Fernández-Astorga; Ilargi Martínez-Ballesteros; Irati Martinez-Malaxetxebarria
Source:
Microorganisms 2022 v.10 no.7 pp. -
ISSN:
2076-2607
Subject:
food pathogens,   etc   ; Arcobacter butzleri; biofilm; glass; pathogenesis; polystyrenes; stainless steel;     Show all 7 Subjects
Abstract:
... Arcobacter butzleri, the most prevalent species of the genus, has the demonstrated ability to adhere to various surfaces through biofilm production. The biofilm formation capability has been related to the expression of certain genes, which have not been characterized in A. butzleri. In order to increase the knowledge of this foodborne pathogen, the aim of this study was to assess the role of six ...
DOI:
10.3390/microorganisms10071280

5. New Challenges for Detection and Control of Foodborne Pathogens: From Tools to People

Author:
Pilar Truchado; Walter Randazzo
Source:
Foods 2022 v.11 no.12 pp. -
ISSN:
2304-8158
Subject:
food pathogens,   etc   ; food contamination; foods; microorganisms; people; public health; public safety;     Show all 7 Subjects
Abstract:
... Contamination of foods by human pathogenic microorganisms is a major concern to both food safety and public health [...] ...
DOI:
10.3390/foods11121788

6. Highly sensitive multiplex detection of foodborne pathogens using a SERS immunosensor combined with novel covalent organic frameworks based biologic interference-free Raman tags

Author:
Yan Yang; Guoliang Li; Panxue Wang; Lihua Fan; Yiheng Shi
Source:
Talanta 2022 v.243 pp. 123369
ISSN:
0039-9140
Subject:
food pathogens,   etc   ; carbohydrates; detection limit; food safety; immunosensors; magnetic materials; magnetism;     Show all 7 Subjects
Abstract:
... Rapid and reliable multiplex detection of foodborne pathogens is in great demand for ensuring food safety and preventing foodborne diseases. In this study, we developed a highly sensitive SERS immunosensor for the simultaneous detection of multiple foodborne pathogens. Novel biologic interference-free Raman tags synthesized by using the covalent organic frameworks (COF) TBDP as nanocontainer to lo ...
DOI:
10.1016/j.talanta.2022.123369

7. Listeriosis, a model infection to study host-pathogen interactions in vivo

Author:
Hana Kammoun; Minhee Kim; Lukas Hafner; Julien Gaillard; Olivier Disson; Marc Lecuit
Source:
Current opinion in microbiology 2022 v.66 pp. 11-20
ISSN:
1369-5274
Subject:
food pathogens,   etc   ; Gram-positive bacteria; Listeria monocytogenes; bacteremia; intestines; listeriosis; vertebrates; virulence;     Show all 8 Subjects
Abstract:
... Listeria monocytogenes (Lm) is a foodborne pathogen and the etiological agent of listeriosis. This facultative intracellular Gram-positive bacterium has the ability to colonize the intestinal lumen, cross the intestinal, blood-brain and placental barriers, leading to bacteremia, neurolisteriosis and maternal-fetal listeriosis. Lm is a model microorganism for the study of the interplay between a pa ...
DOI:
10.1016/j.mib.2021.11.015

8. Characterization of a Salmonella Transcription Factor-DNA Complex and Identification of the Inducer by Native Mass Spectrometry

Author:
Blake E. Szkoda; Angela Di Capua; Joy Shaffer; Edward J. Behrman; Vicki H. Wysocki; Venkat Gopalan
Source:
Journal of molecular biology 2022 v.434 no.7 pp. 167480
ISSN:
0022-2836
Subject:
food pathogens,   etc   ; DNA; Salmonella enterica; mass spectrometry; metabolism; molecular biology; repressor proteins;     Show all 7 Subjects
Abstract:
... FraR, a transcriptional repressor, was postulated to regulate the metabolism of the Amadori compound fructose-asparagine (F-Asn) in the foodborne pathogen Salmonella enterica. Here, the DNA- and inducer-binding affinities and stoichiometries of FraR were determined and cross-validated by electrophoretic mobility-shift assays (EMSAs) and online buffer exchange coupled to native mass spectrometry (O ...
DOI:
10.1016/j.jmb.2022.167480

9. A comprehensive review of detection methods for Escherichia coli O157:H7

Author:
Zhuangzhuang Bai; Xianbao Xu; Cong Wang; Tan Wang; Chuanyu Sun; Shuangxi Liu; Daoliang Li
Source:
Trends in analytical chemistry 2022 v.152 pp. 116646
ISSN:
0165-9936
Subject:
food pathogens,   etc   ; Escherichia coli O157; analytical chemistry; electrochemistry; human health; public safety;     Show all 6 Subjects
Abstract:
... As a notorious foodborne pathogen, Escherichia coli O157:H7 (E. coli O157:H7) poses a major threat to human health, public safety and economic property all around the globe, early detection is essential. In recent years, a series of novel detection strategies for the rapid, specific and sensitive detection of E. coli O157:H7 have been developed, but a systematic and comprehensive overview of purel ...
DOI:
10.1016/j.trac.2022.116646

10. A microfluidic chemiluminescence biosensor based on multiple signal amplification for rapid and sensitive detection of E.coli O157:H7

Author:
Dongli Sun; Tingting Fan; Feng Liu; Fangxiu Wang; Dan Gao; Jin-Ming Lin
Source:
Biosensors & bioelectronics 2022 v.212 pp. 114390
ISSN:
0956-5663
Subject:
food pathogens,   etc   ; Escherichia coli O157; biosensors; chemiluminescence; morbidity; mortality; nucleic acids; rapid methods;     Show all 8 Subjects
Abstract:
... E. coli O157:H7 has become a crucial foodborne pathogen with certain morbidity and mortality. However, the available methods still face the significant challenges including the improvement of detection specificity and sensitivity for real sample analysis. Herein, a microfluidic chemiluminescence biosensor based on a multiple signal amplification strategy was developed for rapid and ultrasensitive ...
DOI:
10.1016/j.bios.2022.114390

11. Bacterial microcompartments in food-related microbes

Author:
Zhe Zeng; Alexander Dank; Eddy J. Smid; Richard A. Notebaart; Tjakko Abee
Source:
Current opinion in food science 2022 v.43 pp. 128-135
ISSN:
2214-7993
Subject:
food pathogens,   etc   ; Listeria monocytogenes; Propionibacterium freudenreichii; bacteria; ethanolamine; food additives; gastrointestinal system; genome; organelles;     Show all 9 Subjects
Abstract:
... Bacterial microcompartments (BMCs) are protein-based organelles that enhance a variety of metabolic functions in diverse bacteria and recent studies unveiled the importance of BMCs in bacterial adaptation from foods to gut. Comparative whole genome sequencing has shown a broad distribution of BMC-dependent metabolic pathways, but studies addressing the role of BMCs in food-related microbes are sca ...
DOI:
10.1016/j.cofs.2021.11.011

12. Biofilm eradication ability of phage cocktail against Listeria monocytogenes biofilms formed on food contact materials and effect on virulence-related genes and biofilm structure

Author:
Kye-Hwan Byun; Sang Ha Han; Min Woo Choi; Byoung-Hu Kim; Si Hong Park; Sang-Do Ha
Source:
Food research international 2022 v.157 pp. 111367
ISSN:
0963-9969
Subject:
food pathogens,   etc   ; Listeria monocytogenes; bacteriophages; biofilm; food research; polyethylene; polypropylenes; quantitative analysis; stainless steel;     Show all 9 Subjects
Abstract:
... Listeria monocytogenes is a foodborne pathogen that can form biofilms in food processing facilities even under unfavorable growth environment. This study aimed to evaluate the biofilm eradication ability of Listeria-specific bacteriophage (phage) cocktail (LMPC01+02+03) against L. monocytogenes young (1 day) and mature (3 days) biofilms formed on food contact materials (FCMs: polyethylene, polypro ...
DOI:
10.1016/j.foodres.2022.111367

13. Biofilm through the Looking Glass: A Microbial Food Safety Perspective

Author:
Sapna Chitlapilly Dass; Rong Wang
Source:
Pathogens 2022 v.11 no.3 pp. -
ISSN:
2076-0817
Subject:
food pathogens,   etc   ; biofilm; food processing; food safety; glass; microbial communities; niches; plankton; public health;     Show all 9 Subjects
Abstract:
... Food-processing facilities harbor a wide diversity of microorganisms that persist and interact in multispecies biofilms, which could provide an ecological niche for pathogens to better colonize and gain tolerance against sanitization. Biofilm formation by foodborne pathogens is a serious threat to food safety and public health. Biofilms are formed in an environment through synergistic interactions ...
DOI:
10.3390/pathogens11030346

14. Characterization of Shiga toxin‐producing Escherichia coli isolated from Cattle and Sheep in Xinjiang province, China, using whole‐genome sequencing

Author:
Yingyu Liu; Huoming Li; Xuhua Chen; Panpan Tong; Yan Zhang; Mingyue Zhu; Zhanqiang Su; Gang Yao; Ganwu Li; Wentong Cai
Source:
Transboundary and emerging diseases 2022 v.69 no.2 pp. 413-422
ISSN:
1865-1674
Subject:
food pathogens,   etc   ; cattle; enterohemorrhagic Escherichia coli; gastrointestinal system; humans; monitoring; serotypes; sheep; virulence; China;     Show all 10 Subjects
Abstract:
... Shiga toxin‐producing Escherichia coli (STEC) is an important food‐borne pathogen capable of causing severe gastrointestinal diseases in humans. Cattle and sheep are the natural reservoir hosts of STEC strains. Previously, we isolated 56 STEC strains from anal and carcass swab samples of cattle and sheep in farms and slaughterhouses. In this study, we performed whole‐genome sequencing of these iso ...
DOI:
10.1111/tbed.13999

15. Short pre-enrichment and modified matrix lysis. A comparative study towards same-day detection of Listeria monocytogenes

Author:
Sarah Azinheiro; Joana Carvalho; Pablo Fuciños; Lorenzo Pastrana; Marta Prado; Alejandro Garrido-Maestu
Source:
Lebensmittel-Wissenschaft + Technologie 2022 v.154 pp. 112900
ISSN:
0023-6438
Subject:
food pathogens,   etc   ; Listeria monocytogenes; comparative study; detection limit; food industry; ready-to-eat foods;     Show all 6 Subjects
Abstract:
... Listeria monocytogenes is a foodborne pathogen of particular concern in ready-to-eat foods. Different methodologies have been published in recent years, in order to reduce the time of analysis of this pathogen but, best case scenario, all these methods allow for “next-day detection”. There is permanent need in the food industry for faster methods capable of providing accurate results, without comp ...
DOI:
10.1016/j.lwt.2021.112900

16. A Novel Fluorescence Aptasensor Based on Magnetic Beads/Gold Nanoparticles/DNA-Stabilized Silver Nanoclusters for Detection of Salmonella Typhimurium

Author:
Shiqian Fu; Xinyan Yang; Lidong Pang; Shasha Cheng; Danliangmin Song; Xue Qin; Chaoxin Man; Yujun Jiang
Source:
Foods 2022 v.11 no.4 pp. -
ISSN:
2304-8158
Subject:
food pathogens,   etc   ; Salmonella Typhimurium; aptasensors; detection limit; energy transfer; fluorescence; magnetism; milk contamination; nanogold; nanosilver; oligonucleotides;     Show all 11 Subjects
Abstract:
... Salmonella Typhimurium (S. Typhimurium) is a globally distributed foodborne pathogen, which can lead to outbreaks of foodborne infectious diseases. It is essential to guarantee food safety by timely and correct detection of S. Typhimurium. In this investigation, an original fluorescence aptasensor was constructed to detect S. Typhimurium rapidly and sensitively. Through the coupling of magnetic be ...
DOI:
10.3390/foods11040595

17. Evaluation of the Persistence and Characterization of Listeria monocytogenes in Foodservice Operations

Author:
Magaly Toro; Jessica Williams-Vergara; Camila Solar; Ana María Quesille-Villalobos; Hee Jin Kwon; Paola Navarrete; Jianghong Meng; Yi Chen; Angélica Reyes-Jara
Source:
Foods 2022 v.11 no.6 pp. -
ISSN:
2304-8158
Subject:
food pathogens,   etc   ; Listeria monocytogenes; compliance; equipment; food contamination; ingredients; phenotype; phylogeny; ready-to-eat foods; risk; salads;     Show all 11 Subjects
Abstract:
... Listeria monocytogenes is a major foodborne pathogen that can contaminate food products and colonize food-producing facilities. Foodservice operations (FSOp) are frequently responsible for foodborne outbreaks due to food safety practices failures. We investigated the presence of and characterized L. monocytogenes from two FSOp (cafeterias) distributing ready-to-eat meals and verified FSOp’s compli ...
DOI:
10.3390/foods11060886

18. Multifunctional Photonic Janus Particles

Author:
Qilin He; Harikrishnan Vijayamohanan; Jie Li; Timothy M. Swager
Source:
Journal of the American Chemical Society 2022 v.144 no.12 pp. 5661-5667
ISSN:
1520-5126
Subject:
food pathogens,   etc   ; Salmonella; biochemical compounds; color; composite polymers; electrostatic interactions; evaporation; magnetism; molecular weight; photons; separation; solvents;     Show all 12 Subjects
Abstract:
... Photonic Janus particles with a sphere fused to a cone are created from the phase separation of dendronized brush block copolymers (den-BBCP) and poly(4-vinylpyridine)-r-polystyrene (P4VP-r-PS) during the solvent evaporation of oil-in-water emulsions. Rapid self-assembly of den-BBCP generates well-ordered lamellar structures stacking along the long axis of the particles, producing structural color ...
DOI:
10.1021/jacs.2c01787

19. Operational Antecedents Associated with Clostridium perfringens Outbreaks in Retail Food Establishments, United States, 2015–2018

Author:
Beth C. Wittry; Meghan M. Holst; Janet Anderberg; Nicole Hedeen
Source:
Foodborne pathogens & disease 2022 v.19 no.3 pp. 209-216
ISSN:
1556-7125
Subject:
food pathogens,   etc   ; Clostridium perfringens; Food and Drug Administration Food Code; animals; certification; environmental assessment; equipment; people; temperature;     Show all 9 Subjects
Abstract:
... Clostridium perfringens is a common foodborne pathogen, frequently associated with improper cooking, and cooling or reheating of animal products. The U.S. Food and Drug Administration Food Code outlines proper food preparation practices to prevent foodborne outbreaks; however, retail food establishments continue to have C. perfringens outbreaks. We qualitatively analyzed responses to two open-ende ...
DOI:
10.1089/fpd.2021.0068

20. Antibiofilm effect of nisin alone and combined with food-grade oil components (thymol and eugenol) against Listeria monocytogenes cocktail culture on food and food-contact surfaces

Author:
Md Iqbal Hossain; Md Furkanur Rahaman Mizan; Sazzad Hossen Toushik; Pantu Kumar Roy; Iqbal Kabir Jahid; Si Hong Park; Sang-Do Ha
Source:
Food control 2022 v.135 pp. 108796
ISSN:
0956-7135
Subject:
food pathogens,   etc   ; Listeria monocytogenes; antibiotic resistance; biofilm; essential oils; eugenol; food industry; food safety; lettuce; nisin; oils; thymol;     Show all 12 Subjects
Abstract:
... Listeria monocytogenes is a prominent foodborne pathogen with potent biofilm-forming capability, which is to be crucial for its antimicrobial resistance and persistence. Therefore, using a combination of preservative components (hurdle technology) to control biofilms is a promising strategy. The purpose of this study was to investigate the antibiofilm efficacy of nisin alone and combined with thym ...
DOI:
10.1016/j.foodcont.2021.108796