Pathogens最新文献

Ocular Symptoms in Pre- and Perimenopausal Woman Infected with Demodex spp.

IF 3.3 3区医学

Pathogens Pub Date : 2025-03-20 DOI: 10.3390/pathogens14030297

Danuta Kosik-Bogacka, Natalia Łanocha-Arendarczyk, Renata Pilarczyk, Daria Schneider-Matyka, Karolina Kot, Konrad Grzeszczak, Joanna Pyzia, Elżbieta Grochans

{"title":"Ocular Symptoms in Pre- and Perimenopausal Woman Infected with Demodex spp.","authors":"Danuta Kosik-Bogacka, Natalia Łanocha-Arendarczyk, Renata Pilarczyk, Daria Schneider-Matyka, Karolina Kot, Konrad Grzeszczak, Joanna Pyzia, Elżbieta Grochans","doi":"10.3390/pathogens14030297","DOIUrl":"10.3390/pathogens14030297","url":null,"abstract":"The aim of this study was to determine the subjective ocular symptoms in pre- and perimenopausal women infected with Demodex folliculorum and D. brevis. Eyelashes were taken from pre- and perimenopausal women aged from 45 to 69 years (n = 253) and younger women aged from 3 to 40 (n = 204) from the West Pomeranian Voivodeship located in Poland. The prevalence of mites was analyzed according to age and subjective ocular symptoms. Demodex spp. were detected in 75/253 (29.64%) of pre- and perimenopausal women and in 25/204 (12.25%) of younger women. Demodex folliculorum or D. brevis was observed in 72/252 (28.45%) and 1/253 (0.4%) of pre- and perimenopausal women, respectively, but the coinfection of D. folliculorum and D. brevis was noted in 2/253 (0.79%) of women. In young women, only D. folliculorum was detected. Single Demodex spp., multiple parasites, and numerous mites were reported in about 75%, 17%, and 8% of the examined women, respectively. There was a statistically significant relationship between Demodex spp. infestation and the occurrence of dryness of the eyes. Changes occurring in the female body during the pre- and perimenopausal periods lead to an increased incidence of Demodex spp. infestation. Women who report dryness of the eyes should have their eyelashes microscopically examined for Demodex spp.","PeriodicalId":19758,"journal":{"name":"Pathogens","volume":"14 3","pages":""},"PeriodicalIF":3.3,"publicationDate":"2025-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11944760/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143731113","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Novel Techniques to Unravel Causative Bacterial Ecological Shifts in Chronic Urinary Tract Infection.

IF 3.3 3区医学

Pathogens Pub Date : 2025-03-20 DOI: 10.3390/pathogens14030299

Catherine C Y Chieng, Qingyang Kong, Natasha S Y Liou, Mariña Neira Rey, Katie L Dalby, Neil Jones, Rajvinder Khasriya, Harry Horsley

{"title":"Novel Techniques to Unravel Causative Bacterial Ecological Shifts in Chronic Urinary Tract Infection.","authors":"Catherine C Y Chieng, Qingyang Kong, Natasha S Y Liou, Mariña Neira Rey, Katie L Dalby, Neil Jones, Rajvinder Khasriya, Harry Horsley","doi":"10.3390/pathogens14030299","DOIUrl":"10.3390/pathogens14030299","url":null,"abstract":"Chronic urinary tract infection (UTI) presents with protracted lower urinary tract symptoms and elevated urinary leukocyte counts, but its bacterial etiological agents remain obscure. In this cross-sectional investigation, we aimed to unravel the role of the bladder microbiota in chronic UTI pathogenesis by studying the host immune response. Urine samples were collected from healthy controls (HT), chronic UTI patients who had not initiated treatment (PT) and those undergoing treatment (OT), then sorted into white blood cell (WBC) and epithelial cell (EPC) fractions. Bacteria associated with both fractions were identified by chromogenic agar culture coupled with mass spectrometry and 16S rRNA sequencing. Distinct WBC-exclusive bacteria were observed in the healthy population, but this pattern was less obvious in patients, plausibly due to epithelial shedding and breaching of the urothelial barrier. We also described a bacterial fingerprint guided by Escherichia that was able to stratify patients based on symptom severity. Clustering analyses of mean rank changes revealed highly statistically significant upward and downward ecological shifts in communities of bacteria between the healthy and diseased populations. Interestingly, many of the most abundant genera identified in sequencing remained stable when compared between the study cohorts. We concluded that reshuffling of the urinary microbiome, rather than the activity of a single known urinary pathogen, could drive chronic UTI.","PeriodicalId":19758,"journal":{"name":"Pathogens","volume":"14 3","pages":""},"PeriodicalIF":3.3,"publicationDate":"2025-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11944610/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143731109","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Clonal Dissemination of NDM-Producing Proteus mirabilis in a Teaching Hospital in Sousse, Tunisia.

IF 3.3 3区医学

Pathogens Pub Date : 2025-03-20 DOI: 10.3390/pathogens14030298

Nadia Jaidane, Lamia Tilouche, Saoussen Oueslati, Delphine Girlich, Sana Azaiez, Aymeric Jacquemin, Laurent Dortet, Walid Naija, Abdelhalim Trabelsi, Thierry Naas, Wejdene Mansour, Rémy A Bonnin

{"title":"Clonal Dissemination of NDM-Producing Proteus mirabilis in a Teaching Hospital in Sousse, Tunisia.","authors":"Nadia Jaidane, Lamia Tilouche, Saoussen Oueslati, Delphine Girlich, Sana Azaiez, Aymeric Jacquemin, Laurent Dortet, Walid Naija, Abdelhalim Trabelsi, Thierry Naas, Wejdene Mansour, Rémy A Bonnin","doi":"10.3390/pathogens14030298","DOIUrl":"10.3390/pathogens14030298","url":null,"abstract":"Proteus mirabilis (P. mirabilis) is an opportunistic pathogen involved in urinary tract infections as well as various nosocomial infections. Emerging resistances to beta-lactams in this species complicates potential treatment since it is intrinsically resistant to colistin. Eleven isolates of carbapenem-non-susceptible P. mirabilis were identified in Sousse Hospital, Tunisia, from January 2018 to December 2022. MICs were determined and isolates were sequenced to determine their resistomes, sequence types, virulence factors, and their clonal relationships. Susceptibility testing showed that all isolates were resistant to carbapenems, aminoglycosides, fluoroquinolones, chloramphenicol, and the trimethoprim/sulfamethoxazole combination. They remained susceptible to the aztreonam/avibactam combination. All isolates produced NDM-1 carbapenemase and ArmA 16S rRNA methylase. In addition, one isolate co-produced the blaVEB-6 gene. All isolates belonged to ST135, and phylogenetic analysis revealed that they were closely related. This study described the first outbreak of NDM-1-producing P. mirabilis in Tunisia.","PeriodicalId":19758,"journal":{"name":"Pathogens","volume":"14 3","pages":""},"PeriodicalIF":3.3,"publicationDate":"2025-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11946351/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143731067","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Detection of Klebsiella pneumoniae in Veterinary and Food Matrices Using Loop-Mediated Isothermal Amplification.

IF 3.3 3区医学

Pathogens Pub Date : 2025-03-19 DOI: 10.3390/pathogens14030296

Icía Bermúdez-Fornos, Alberto Cepeda, Alejandro Garrido-Maestu, Alexandre Lamas

{"title":"Detection of Klebsiella pneumoniae in Veterinary and Food Matrices Using Loop-Mediated Isothermal Amplification.","authors":"Icía Bermúdez-Fornos, Alberto Cepeda, Alejandro Garrido-Maestu, Alexandre Lamas","doi":"10.3390/pathogens14030296","DOIUrl":"10.3390/pathogens14030296","url":null,"abstract":"Klebsiella pneumoniae is an opportunistic human pathogen of high relevance due to its ability to acquire antibiotic resistance. This pathogen is included, along with Enterococcus faecium, Staphylococcus aureus, Acinetobacter baumanii, Pseudomonas aeruginosa, and Enterobacter spp., in the ESKAPE group, which consists of the most important bacterial pathogens resistant to antibiotics in clinical setups. Due to the importance of the rapid identification of infection-causative agents, a novel method for the rapid identification of K. pneumoniae was developed in the present work. This novel method was based on loop-mediated isothermal amplification (LAMP) and evaluated in real-time LAMP, as well as in end-point colorimetric LAMP. Additionally, the method was evaluated in two different clinical samples, namely, blood and urine, along with a food sample, namely, milk; four DNA purification protocols were also evaluated (thermal lysis, chelex, magnetic beads, and glass milk). The results revealed differences in the performance of the LAMP assays depending on the specific combination of the matrix-DNA purification protocol. Overall, the protocol reporting the best results in all the matrices was the one based on chelex, with which it was possible to reach an LOD50 below 10 CFU/mL after a short pre-enrichment step of 6 h in TSB. The method demonstrated reliability, sensitivity, and simplicity and could be performed by non-trained personnel thanks to the colorimetric format.","PeriodicalId":19758,"journal":{"name":"Pathogens","volume":"14 3","pages":""},"PeriodicalIF":3.3,"publicationDate":"2025-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11946010/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143731024","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Unlocking the Interactions Between the Whole-Body Microbiome and HPV Infection: A Literature Review.

IF 3.3 3区医学

Pathogens Pub Date : 2025-03-18 DOI: 10.3390/pathogens14030293

Myrto Papamentzelopoulou, Vassiliki C Pitiriga

{"title":"Unlocking the Interactions Between the Whole-Body Microbiome and HPV Infection: A Literature Review.","authors":"Myrto Papamentzelopoulou, Vassiliki C Pitiriga","doi":"10.3390/pathogens14030293","DOIUrl":"10.3390/pathogens14030293","url":null,"abstract":"The human microbiome plays a vital role in maintaining human homeostasis, acting as a key regulator of host immunity and defense mechanisms. However, dysbiotic microbial communities may cause disruption of the symbiotic relationship between the host and the local microbiota, leading to the pathogenesis of various diseases, including viral infections and cancers. One of the most common infectious agents causing cancer is the human papilloma virus (HPV), which accounts for more than 90% of cervical cancers. In most cases, the host immune system is activated and clears HPV, whereas in some cases, the infection persists and can lead to precancerous lesions. Over the last two decades, the advent of next-generation sequencing (NGS) technology and bioinformatics has allowed a thorough and in-depth analysis of the microbial composition in various anatomical niches, allowing researchers to unveil the interactions and the underlying mechanisms through which the human microbiota could affect HPV infection establishment, persistence, and progression. Accordingly, the present narrative review aims to shed light on our understanding of the role of the human microbiome in the context of HPV infection and its progression, mainly to cervical cancer. Furthermore, we explore the mechanisms by which the composition and balance of microbial communities exert potential pathogenic or protective effects, leading to either HPV persistence and disease outcomes or clearance. Special interest is given to how the microbiome can modulate host immunity to HPV infection. Lastly, we summarize the latest findings on the therapeutic efficacy of probiotics and prebiotics in preventing and/or treating HPV infections and the potential of vaginal microbiota transplantation while highlighting the significance of personalized medicine approaches emerging from NGS-based microbiome profiling and artificial intelligence (AI) for the optimal management of HPV-related diseases.","PeriodicalId":19758,"journal":{"name":"Pathogens","volume":"14 3","pages":""},"PeriodicalIF":3.3,"publicationDate":"2025-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11945791/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143730917","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Role of Caspase-1 and Caspase-4 in Modulating Gingival Epithelial Cell Responses to Aggregatibacter actinomycetemcomitans Infection.

IF 3.3 3区医学

Pathogens Pub Date : 2025-03-18 DOI: 10.3390/pathogens14030295

Kartheyaene Jayaprakash Demirel, Alessandra Neves Guimaraes, Isak Demirel

{"title":"The Role of Caspase-1 and Caspase-4 in Modulating Gingival Epithelial Cell Responses to Aggregatibacter actinomycetemcomitans Infection.","authors":"Kartheyaene Jayaprakash Demirel, Alessandra Neves Guimaraes, Isak Demirel","doi":"10.3390/pathogens14030295","DOIUrl":"10.3390/pathogens14030295","url":null,"abstract":"Periodontitis is a chronic inflammatory disease characterized by bacterial infection and immune dysregulation. Aggregatibacter actinomycetemcomitans (A. actinomycetemcomitans) is a key pathogen linked to disease progression. Caspase-1 and caspase-4 regulate inflammasome activation and cytokine release, yet their roles in gingival epithelial immunity remain unclear. The aim of this study was to elucidate the involvement of caspase-1 and caspase-4 in regulating the immune response to A. actinomycetemcomitans infection in gingival epithelial cells. Human gingival epithelial cells (Ca9-22) and caspase-1- and caspase-4-deficient cells were infected with A. actinomycetemcomitans for 24 h. Inflammatory mediator release was analyzed using Olink proteomics. Bacterial colonization and invasion were assessed using fluorescence-based assays and gentamicin protection assays. Caspase-1- and caspase-4-deficient cells showed significantly altered cytokine and chemokine profiles after infection with A. actinomycetemcomitans, showing reduced IL-17C and IL-18 release. We also found an increased release of TGF-α and LIF from caspase-4-deficient cells, along with elevated levels of the chemokines IL-8, CXCL9, and CXCL10. Additionally, both caspase-1- and caspase-4-deficient cells showed increased bacterial colonization and invasion, particularly in caspase-4-deficient cells. These findings suggest that caspase-1 and caspase-4 play distinct yet essential roles in gingival epithelial immunity, regulating cytokine release, barrier integrity, and defense against A. actinomycetemcomitans colonization.","PeriodicalId":19758,"journal":{"name":"Pathogens","volume":"14 3","pages":""},"PeriodicalIF":3.3,"publicationDate":"2025-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11945752/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143730817","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Molecular Characterization and Antimicrobial Resistance Evaluation of Listeria monocytogenes Strains from Food and Human Samples.

IF 3.3 3区医学

Pathogens Pub Date : 2025-03-18 DOI: 10.3390/pathogens14030294

Annamaria Castello, Vincenzina Alio, Marina Torresi, Gabriella Centorotola, Alexandra Chiaverini, Francesco Pomilio, Ignazio Arrigo, Anna Giammanco, Teresa Fasciana, Marco Francesco Ortoffi, Antonietta Gattuso, Giuseppa Oliveri, Cinzia Cardamone, Antonella Costa

{"title":"Molecular Characterization and Antimicrobial Resistance Evaluation of Listeria monocytogenes Strains from Food and Human Samples.","authors":"Annamaria Castello, Vincenzina Alio, Marina Torresi, Gabriella Centorotola, Alexandra Chiaverini, Francesco Pomilio, Ignazio Arrigo, Anna Giammanco, Teresa Fasciana, Marco Francesco Ortoffi, Antonietta Gattuso, Giuseppa Oliveri, Cinzia Cardamone, Antonella Costa","doi":"10.3390/pathogens14030294","DOIUrl":"10.3390/pathogens14030294","url":null,"abstract":"Listeria monocytogenes is an important foodborne pathogen, markedly persistent even in harsh environments and responsible for high hospitalization and mortality rates. The aim of the present study was to detect the strains circulating in Sicily over a five-year period and characterize their antimicrobial resistance profiles. The key element of this study was the sharing of data among various entities involved in food control and clinical surveillance of listeriosis in order to develop an integrated approach for this pathogen. A total of 128 isolates were analyzed, including 87 food-source strains and 41 clinical specimens. Whole-genome sequencing (WGS) was performed for sequence type (ST) and clonal complex (CC) identification through multilocus sequence typing (MLST) analysis. Antimicrobial resistance was assessed using the Kirby-Bauer method. The majority of strains belonged to serotype IVb (34/41 and 53/87 of clinical and food-source isolates, respectively) and were subtyped as CC2-ST2 (28/34 and 41/53 of clinical and food-source isolates respectively). Most of the isolates were susceptible to the main antimicrobials recommended for treatment of listeriosis. Resistance (R) and intermediate resistance (I) percentages worthy of attention were found against oxacillin (R: 85.9%) and clindamycin (I: 34.6%) in the food-source isolates and trimethoprim/sulfamethoxazole (R: 29.23%) in the clinical isolates. Also, 7.7% of the food-source isolates were multidrug resistant. Our results highlight how the punctual comparison between food and clinical strains is an essential tool for effectively tracking and preventing foodborne outbreaks.","PeriodicalId":19758,"journal":{"name":"Pathogens","volume":"14 3","pages":""},"PeriodicalIF":3.3,"publicationDate":"2025-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11945527/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143731081","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Genomic Diversity, Virulome, and Resistome of Streptococcus agalactiae in Northeastern Brazil: Are Multi-Host Adapted Strains Rising?

IF 3.3 3区医学

Pathogens Pub Date : 2025-03-17 DOI: 10.3390/pathogens14030292

Vinicius Pietta Perez, Luciana Roberta Torini, Fernanda Zani Manieri, Suellen Bernardo de Queiroz, Jorhanna Isabelle Araujo de Brito Gomes, Lauro Santos Filho, Eloiza Helena Campana, Celso Jose Bruno de Oliveira, Eduardo Sergio Soares Sousa, Ilana Lopes Baratella Cunha Camargo

{"title":"Genomic Diversity, Virulome, and Resistome of Streptococcus agalactiae in Northeastern Brazil: Are Multi-Host Adapted Strains Rising?","authors":"Vinicius Pietta Perez, Luciana Roberta Torini, Fernanda Zani Manieri, Suellen Bernardo de Queiroz, Jorhanna Isabelle Araujo de Brito Gomes, Lauro Santos Filho, Eloiza Helena Campana, Celso Jose Bruno de Oliveira, Eduardo Sergio Soares Sousa, Ilana Lopes Baratella Cunha Camargo","doi":"10.3390/pathogens14030292","DOIUrl":"10.3390/pathogens14030292","url":null,"abstract":"Streptococcus agalactiae, known as group B streptococci (GBS), colonizes the digestive and genitourinary tracts and causes neonatal diseases and infections in immunocompromised and elderly individuals. GBS neonatal disease prevention includes intrapartum antibiotic prophylaxis. We characterized 101 GBS isolates obtained from patients in João Pessoa, northeastern Brazil, owing to the need to develop and implement vaccines to prevent GBS infections. Capsular types were determined using multiplex-PCR, and antibiotic susceptibility profiles were determined using disc diffusion or the gradient strip method. Clonal diversity was evaluated using pulsed-field gel electrophoresis. Fourteen selected isolates had the genome sequenced and evaluated for virulence and resistance genes. The GBS population had high clonal diversity, with serotype Ia and V prevalence. Among the sequenced isolates, we detected antibiotic resistance genes (ant(6)-Ia, catA8, ermA, ermB, lsaE, lsnuB, mefA/msrD, tetM, tetO, and tetS), several virulence genes, and mobile genetic elements integrated into the chromosome. The most frequent Sequence Type (ST) was ST144, followed by ST196, ST28, ST19, ST12, ST23, ST103, and the new ST1983 (CC103). Phylogenetically, ST103 and ST1983 were distant from the other STs. Our data revealed highly virulent GBS strains in this population and a new ST that could be related to a zoonotic origin.","PeriodicalId":19758,"journal":{"name":"Pathogens","volume":"14 3","pages":""},"PeriodicalIF":3.3,"publicationDate":"2025-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11945199/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143731008","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Expanded Gram-Negative Activity of Marinopyrrole A.

IF 3.3 3区医学

Pathogens Pub Date : 2025-03-16 DOI: 10.3390/pathogens14030290

Clare F Euteneuer, Brianna N Davis, LeeAnna M Lui, Andrew J Neville, Paul H Davis

引用次数: 0

Can Bacteriophages Be Effectively Utilized for Disinfection in Animal-Derived Food Products? A Systematic Review.

IF 3.3 3区医学

Pathogens Pub Date : 2025-03-16 DOI: 10.3390/pathogens14030291

Rafail Fokas, Zoi Kotsiri, Apostolos Vantarakis

{"title":"Can Bacteriophages Be Effectively Utilized for Disinfection in Animal-Derived Food Products? A Systematic Review.","authors":"Rafail Fokas, Zoi Kotsiri, Apostolos Vantarakis","doi":"10.3390/pathogens14030291","DOIUrl":"10.3390/pathogens14030291","url":null,"abstract":"Food safety is a paramount public health concern, particularly with the rise of antimicrobial-resistant bacteria. This systematic review explores the efficacy of bacteriophages as a novel and environmentally sustainable approach to controlling multi-resistant and non-resistant bacterial pathogens in animal-derived food products. Following PRISMA guidelines, data from multiple studies were synthesized to evaluate bacteriophage applications across diverse food matrices, including beef, poultry, seafood, and dairy. The findings highlight significant variability in bacteriophage efficacy, influenced by factors such as food matrix properties, bacterial strains, and application methods. Phage cocktails and their combination with thermal treatments consistently demonstrated superior bacterial reduction compared to single-phage applications, which yielded variable results. Interestingly, the absence of a clear dose-response relationship underscores the need for a more detailed understanding of phage-host interactions and environmental influences. This review addresses a critical gap in the literature by advocating for matrix-specific, targeted phage applications over generalized approaches. Additionally, it underscores the transformative potential of bacteriophages as sustainable alternatives to chemical disinfectants in modern food safety practices. These insights provide a framework for future research aimed at optimizing bacteriophage efficacy and scaling their application in real-world food production systems.","PeriodicalId":19758,"journal":{"name":"Pathogens","volume":"14 3","pages":""},"PeriodicalIF":3.3,"publicationDate":"2025-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11944998/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143730979","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0