1
|
Percuoco V, Kemp O, Bolognese M, von Hessling A, Scholte JBJ, Schneider UC. A Case of Fulminant Listeria Rhombencephalitis with Brainstem Abscesses in a 37-Year-Old Immunocompetent Patient: From Vestibular Neuritis to Ondine's Curse. J Neurol Surg A Cent Eur Neurosurg 2024; 85:422-426. [PMID: 36481996 DOI: 10.1055/a-1994-9207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
We present a rare case of Listeria monocytogenes (LM) rhombencephalitis with the formation of multifocal abscesses in a young immunocompetent patient. His initial symptoms of dizziness, headache, and feeling generally unwell were put down to a coincidental coinfection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The unfortunate rapid progression to trigeminal, hypoglossal, vagal, facial, and abducens nuclei palsies, and then an acquired central hypoventilation syndrome, known as Ondine's curse, required a prolonged intensive care unit (ICU) stay, and prolonged mechanical ventilation. As they continued to deteriorate despite targeted antibiotic treatment, surgical drainage of the abscesses was seen as the only meaningful available treatment option left to contain the disease. Postoperatively, the patient's strength rapidly improved as well as the severity of the cranial nerve palsies. After prolonged rehabilitation, at 3 months of follow-up, the patient was weaned off mechanical ventilation, independently mobile, and was left with only minor residual neurologic deficits. This case highlights a number of interesting findings only touched upon in current literature including the route of entry of LM into the central nervous system, the rare entity of acquired central hypoventilation syndrome, and finally the use of surgical intervention in cerebral LM infections.
Collapse
Affiliation(s)
- Veronica Percuoco
- Department of Neurosurgery, Cantonal Hospital Lucerne, Lucerne, Switzerland
| | - Oliver Kemp
- Department of Neurosurgery, Cantonal Hospital Lucerne, Lucerne, Switzerland
| | - Manuel Bolognese
- Department of Neurology and Neurorehabilitation, Cantonal Hospital Lucerne, Lucerne, Switzerland
| | | | - Johannes B J Scholte
- Department of Intensive Care Medicine, Cantonal Hospital Lucerne, Lucerne, Switzerland
| | - Ulf C Schneider
- Department of Neurosurgery, Cantonal Hospital Lucerne, Lucerne, Switzerland
| |
Collapse
|
2
|
Amadesi S, Vocale C, Guariglia D, Lazzarotto T, Ambretti S, Gaibani P. Complete genome sequence of a Listeria monocytogenes serotype 1 isolated from a critically ill patient in Italy, 2023. Microbiol Resour Announc 2024:e0124023. [PMID: 38864617 DOI: 10.1128/mra.01240-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Accepted: 04/17/2024] [Indexed: 06/13/2024] Open
Abstract
Listeria monocytogenes, a concerning foodborne pathogen, causes severe infections in vulnerable subjects such as pregnant women and the elderly. In this article, we present the complete genome sequence of P4_LIS, an L. monocytogenes isolated from a patient with invasive bacteria infection.
Collapse
Affiliation(s)
- Stefano Amadesi
- Microbiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Caterina Vocale
- Microbiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Davide Guariglia
- Microbiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Tiziana Lazzarotto
- Microbiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences, Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Simone Ambretti
- Microbiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences, Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Paolo Gaibani
- Microbiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Diagnostic and Public Health, Microbiology Section, Verona University, Verona, Italy
| |
Collapse
|
3
|
Sanford TC, Tweten RK, Abrahamsen HL. Bacterial cholesterol-dependent cytolysins and their interaction with the human immune response. Curr Opin Infect Dis 2024; 37:164-169. [PMID: 38527455 PMCID: PMC11042984 DOI: 10.1097/qco.0000000000001010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/27/2024]
Abstract
PURPOSE OF REVIEW Many cholesterol-dependent cytolysin (CDC)-producing pathogens pose a significant threat to human health. Herein, we review the pore-dependent and -independent properties CDCs possess to assist pathogens in evading the host immune response. RECENT FINDINGS Within the last 5 years, exciting new research suggests CDCs can act to inhibit important immune functions, disrupt critical cell signaling pathways, and have tissue-specific effects. Additionally, recent studies have identified a key region of CDCs that generates robust immunity, providing resources for the development of CDC-based vaccines. SUMMARY This review provides new information on how CDCs alter host immune responses to aid bacteria in pathogenesis. These studies can assist in the design of more efficient vaccines and therapeutics against CDCs that will enhance the immune response to CDC-producing pathogens while mitigating the dampening effects CDCs have on the host immune response.
Collapse
Affiliation(s)
- Tristan C. Sanford
- University of Oklahoma Health Sciences Center, Department of Microbiology and Immunology, Oklahoma City, OK 73104
| | - Rodney K. Tweten
- University of Oklahoma Health Sciences Center, Department of Microbiology and Immunology, Oklahoma City, OK 73104
| | - Hunter L. Abrahamsen
- University of Oklahoma Health Sciences Center, Department of Microbiology and Immunology, Oklahoma City, OK 73104
| |
Collapse
|
4
|
Heard F, Sehgal A. Listeria monocytogenes: a rare cause of rhomboencephalitis in an immunocompetent patient. Br J Hosp Med (Lond) 2024; 85:1-4. [PMID: 38815971 DOI: 10.12968/hmed.2023.0453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2024]
Abstract
We present an unusual case of Listeria monocytogenes rhomboencephalitis in a young, healthy patient. Although L. monocytogenes meningitis is usually associated with immunodeficiency, rhomboencephalitis is more commonly seen in immunocompetent patients. The wide differential for rhomboencephalitis can create a diagnostic challenge. Without prompt pathogen identification and appropriate antibiotic regimen, L. monocytogenes central nervous system infections can be fatal. Cerebro-Spinal Fluid (CSF) Polymerase Chain Reaction (PCR) aided a prompt diagnosis and adjustment of therapy to achieve a good patient outcome.
Collapse
Affiliation(s)
- Francesca Heard
- Department of Infectious Diseases, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Apurv Sehgal
- Department of Anaesthetics and Critical Care Medicine, Nottingham University Hospitals NHS Trust, Nottingham, UK
| |
Collapse
|
5
|
Evans TJ, Siratana V, Venkatesan T, Davong V, Thanadabouth K, Ashley EA. Case Report: A case of disseminated cutaneous listeriosis following appendicitis from Lao PDR. Wellcome Open Res 2024; 8:504. [PMID: 38434737 PMCID: PMC10905163 DOI: 10.12688/wellcomeopenres.20210.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/14/2024] [Indexed: 03/05/2024] Open
Abstract
Background Listeria monocytogenes is a food-borne pathogen that is a rare cause of bacteraemia and meningitis in immunosuppressed patients, and carries a high mortality rate. Cutaneous manifestations of listeriosis are rare, and are usually associated with direct inoculation of the skin. Case A 41-year-old woman who initially presented to a hospital in Laos with appendicitis was diagnosed with disseminated listeriosis with cutaneous involvement. Intra-abdominal pathology probably contributed to bacterial bloodstream invasion. Initial treatment with meropenem was switched to ampicillin based on best practice, however our patient died 5 days after diagnosis. Conclusions This case highlights listeriosis as an important cause of mortality in low- and middle-income countries, exacerbated by poor availability of laboratory diagnostics and ineffective empiric antibiotic regimens. Improvements in food hygiene, surveillance, and increased laboratory capacity are important strategies to reduce rates of infection and clinical outcomes.
Collapse
Affiliation(s)
- Terry John Evans
- Lao-Oxford-Mahosot Hospital-Wellcome Trust Research Unit, Mahosot Hospital, Vientiane, Lao People's Democratic Republic
| | - Vannavong Siratana
- Lao-Oxford-Mahosot Hospital-Wellcome Trust Research Unit, Mahosot Hospital, Vientiane, Lao People's Democratic Republic
| | - Timothy Venkatesan
- Lao-Oxford-Mahosot Hospital-Wellcome Trust Research Unit, Mahosot Hospital, Vientiane, Lao People's Democratic Republic
- London School of Hygiene and Tropical Medicine, London, UK
| | - Viengmon Davong
- Lao-Oxford-Mahosot Hospital-Wellcome Trust Research Unit, Mahosot Hospital, Vientiane, Lao People's Democratic Republic
- Microbiology Laboratory, Mahosot Hospital, Vientiane, Lao People's Democratic Republic
| | | | - Elizabeth A. Ashley
- Lao-Oxford-Mahosot Hospital-Wellcome Trust Research Unit, Mahosot Hospital, Vientiane, Lao People's Democratic Republic
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, England, UK
| |
Collapse
|
6
|
Guo X, Wang Y, Obore N, Qian W, Yu H. Research Hotspots and Trends in the Diagnosis of Chorioamnionitis: Based on Bibliometric Analysis from 2010 to 2022. Am J Perinatol 2024; 41:e2159-e2167. [PMID: 37364595 DOI: 10.1055/s-0043-1770366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/28/2023]
Abstract
OBJECTIVE This study aimed to conduct a bibliometric analysis of literature related to the diagnosis of chorioamnionitis (CAM) and to point out the current research progress, hotspots, and development trends of CAM research. STUDY DESIGN Literature on the diagnosis of CAM from the Web of Science Core Collection (WoSCC) between 2010 and 2022 was retrieved. CiteSpace, VOSviewer, and Online Analysis Platform (OALM) were used to draw maps of authors, articles, journals, institutions, countries/regions, and keywords. RESULTS A total of 312 articles were included, and the number of articles gradually increased over the study period. The author with the largest number of articles was Roberto Romero. The institution with the largest number of articles was Wayne State University School of Medicine, and the United States was the country that produced the largest number of articles. Analysis of keywords and outbreak words suggested that future research hotspots and trends may focus on early treatment of CAM and more precise, noninvasive, and more sensitive diagnoses. CONCLUSION In this study, visualization software and data information mining were innovatively used to conduct a bibliometric analysis of articles in the field of CAM diagnosis, and the current status, hotspots, and development of this field were obtained. Future research hotspots may be the precision diagnosis and treatment of CAM. KEY POINTS · There is no bibliometric study on CAM diagnosis in the existing literature.. · The prediction of CAM diagnosis is an important topic to improve maternal and infant prognosis.. · Bibliometrics can effectively guide the direction of future research..
Collapse
Affiliation(s)
- Xiaojun Guo
- Department of Obstetrics and Gynecology, Southeast University Affiliated Zhongda Hospital, Nanjing, Jiangsu, China
| | - YiXiao Wang
- Department of Obstetrics and Gynecology, Southeast University Affiliated Zhongda Hospital, Nanjing, Jiangsu, China
| | - Nathan Obore
- Department of Obstetrics and Gynecology, Southeast University Affiliated Zhongda Hospital, Nanjing, Jiangsu, China
| | - Wei Qian
- Department of Obstetrics and Gynecology, Southeast University Affiliated Zhongda Hospital, Nanjing, Jiangsu, China
| | - Hong Yu
- Department of Obstetrics and Gynecology, Southeast University Affiliated Zhongda Hospital, Nanjing, Jiangsu, China
| |
Collapse
|
7
|
Xue P, Peng Y, Wang R, Wu Q, Chen Q, Yan C, Chen W, Xu J. Advances, challenges, and opportunities for food safety analysis in the isothermal nucleic acid amplification/CRISPR-Cas12a era. Crit Rev Food Sci Nutr 2024:1-16. [PMID: 38659323 DOI: 10.1080/10408398.2024.2343413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2024]
Abstract
Global food safety stands out as a prominent public concern, affecting populations worldwide. The recurrent challenge of food safety incidents reveals the need for a robust inspection framework. In recent years, the integration of isothermal nucleic acid amplification with CRISPR-Cas12a techniques has emerged as a promising tool for molecular detection of food hazards, presenting next generation of biosensing for food safety detection. This paper provides a comprehensive review of the current state of research on the synergistic application of isothermal nucleic acid amplification and CRISPR-Cas12a technology in the field of food safety. This innovative combination not only enriches the analytical tools, but also improving assay performance such as sensitivity and specificity, addressing the limitations of traditional methods. The review summarized various detection methodologies by the integration of isothermal nucleic acid amplification and CRISPR-Cas12a technology for diverse food safety concerns, including pathogenic bacterium, viruses, mycotoxins, food adulteration, and genetically modified foods. Each section elucidates the specific strategies employed and highlights the advantages conferred. Furthermore, the paper discussed the challenges faced by this technology in the context of food safety, offering insightful discussions on potential solutions and future prospects.
Collapse
Affiliation(s)
- Pengpeng Xue
- Engineering Research Center of Bio-process, Ministry of Education, School of Food and Biological Engineering, Hefei University of Technology, Hefei, P. R. China
| | - Yubo Peng
- Engineering Research Center of Bio-process, Ministry of Education, School of Food and Biological Engineering, Hefei University of Technology, Hefei, P. R. China
| | - Renjing Wang
- Engineering Research Center of Bio-process, Ministry of Education, School of Food and Biological Engineering, Hefei University of Technology, Hefei, P. R. China
| | - Qian Wu
- Engineering Research Center of Bio-process, Ministry of Education, School of Food and Biological Engineering, Hefei University of Technology, Hefei, P. R. China
| | - Qi Chen
- Engineering Research Center of Bio-process, Ministry of Education, School of Food and Biological Engineering, Hefei University of Technology, Hefei, P. R. China
| | - Chao Yan
- School of Life Science, Anhui University, Hefei, P. R. China
| | - Wei Chen
- Engineering Research Center of Bio-process, Ministry of Education, School of Food and Biological Engineering, Hefei University of Technology, Hefei, P. R. China
| | - Jianguo Xu
- Engineering Research Center of Bio-process, Ministry of Education, School of Food and Biological Engineering, Hefei University of Technology, Hefei, P. R. China
- Jiaxing Key Laboratory of Molecular Recognition and Sensing, College of Biological, Chemical Sciences and Engineering, Jiaxing University, Zhejiang, P. R. China
| |
Collapse
|
8
|
Jiménez-Edeza M, Galván-Gordillo SV, Pacheco-Arjona R, Castañeda-Ruelas GM. Genomic Approach of Listeria monocytogenes Strains Isolated from Deli-Meats in Mexico. Curr Microbiol 2024; 81:145. [PMID: 38632127 DOI: 10.1007/s00284-024-03680-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 03/28/2024] [Indexed: 04/19/2024]
Abstract
Listeria monocytogenes is a foodborne pathogen that causes listeriosis worldwide. In México, L. monocytogenes has been identified as a hazard of deli-meats. However, the genomic analysis that supports the transmission of L. monocytogenes strains via deli-meats and its role as a source for virulence and resistance genes is lacking. Here, we present four high-quality genome drafts of L. monocytogenes strains isolated from deli-meats in Mexico. In silico typing was used to determine the serotype, lineage, clonal complexes (CC), and multilocus sequence (ST). Also, comparative genomics were performed to explore the diversity, virulence, mobile elements, antimicrobial resistant and stress survival traits. The genome sequence size of these strains measured 3.05 ± 0.07 Mb with a mean value of 37.9%G+C. All strains belonged to linage I, which was divided into two groups: 4b, CC2, ST1 (n = 3) and 1/2b, CC5, ST5 (n = 1). The pangenome and core genome contained 3493 and 2625 genes, respectively. The strains harbor the L. monocytogenes pathogenicity island-1 (LIPI-1) and the same multidrug resistance pattern (fosX, norB, mprF, lin) via in silico analysis. Comparative analysis delineated the genomes as essentially syntenic, whose genomic differences were due to phage insertion. These results expand what is known about the biology of the L. monocytogenes strains isolated from deli-meats in Mexico and warns of the risk that these strains belong to epidemic linage and harbor virulence genes linked to human disease.
Collapse
Affiliation(s)
- Maribel Jiménez-Edeza
- Laboratorio de Investigación y Diagnóstico Microbiológico, Facultad de Ciencias Químico Biológicas, Programa Regional de Posgrado en Biotecnología, Universidad Autónoma de Sinaloa, 80013, Sinaloa, Mexico
| | | | - Ramón Pacheco-Arjona
- Facultad de Medicina Veterinaria y Zootecnia, Universidad Autónoma de Yucatán, 97315, Yucatan, Mexico
| | - Gloria Marisol Castañeda-Ruelas
- Laboratorio de Investigación y Diagnóstico Microbiológico, Facultad de Ciencias Químico Biológicas, Programa Regional de Posgrado en Biotecnología, Universidad Autónoma de Sinaloa, 80013, Sinaloa, Mexico.
| |
Collapse
|
9
|
Ramos-Ospina N, Moncada-Vallejo PA. A non-surgical approach: Ampicillin's success in Listeria monocytogenes endocarditis. IDCases 2024; 36:e01965. [PMID: 38699529 PMCID: PMC11063532 DOI: 10.1016/j.idcr.2024.e01965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 02/27/2024] [Accepted: 04/14/2024] [Indexed: 05/05/2024] Open
Abstract
Background Listeria monocytogenes, a Gram-positive bacillus, primarily affects immunocompromised individuals. Endocarditis is a rare but severe complication of L. monocytogenes bacteremia, irrespective of native or prosthetic valves. While there is no standardized treatment, the use of ampicillin proves effective in most cases. Surgical intervention is reserved for cases involving valve dehiscence, heart failure, or myocardial abscess. Case presentation A 54-year-old female, with mitral valve replacement, presented with fever, chest pain and dyspnea at rest. Patient was initially diagnosed with bacterial pneumonia; however, subsequent evaluation revealed L. monocytogenes bacteremia, resulting in endocarditis. Surgical management was contraindicated due to multiple prior valve replacement surgeries. Symptoms resolution, along with improvements in echocardiographic and clinical parameters, was achieved through extended antibiotic treatment only with no surgical intervention. Conclusion - key takeaways This case underscores the critical importance of individualized treatment approaches in endocarditis, particularly in patients with surgery approach contraindication, and emphasized the success achieved through ampicillin-based management.
Collapse
Affiliation(s)
- Natalia Ramos-Ospina
- Centro de Investigaciones Clínicas (CIC), Fundación Valle del Lili, Cali, Colombia
| | | |
Collapse
|
10
|
Gana J, Gcebe N, Moerane R, Ngoshe YB, Moabelo K, Adesiyun AA. Detection of Pathogenic Serogroups and Virulence Genes in Listeria monocytogenes Strains Isolated from Beef and Beef Products Retailed in Gauteng Province, South Africa, Using Phenotypic and Polymerase Chain Reaction (PCR)-Based Methods. Int J Microbiol 2024; 2024:8891963. [PMID: 38510936 PMCID: PMC10954364 DOI: 10.1155/2024/8891963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 01/27/2024] [Accepted: 02/28/2024] [Indexed: 03/22/2024] Open
Abstract
South Africa recently (2017-18) experienced the largest outbreak of human listeriosis in the world caused by L. monocytogenes following the consumption of "polony," a ready-to-eat meat product. Most (59%) cases originated from Gauteng province, South Africa. As a follow-up study to the outbreak, we used standard bacteriological and molecular methods to determine the prevalence of pathogenic and virulent serogroups of L. monocytogenes in various beef and beef products retailed in Gauteng province, South Africa. The overall prevalence of Listeria spp. was 28% (112/400), comprising Listeria monocytogenes (9.3%), Listeria innocua (16.3%), and Listeria welshimeri (2.5%) (p < 0.001). It is crucial to have detected that the region (p=0.036), type of product (p=0.032), and temperature at storage (p=0.011) significantly affected the occurrence of L. monocytogenes in beef products. It is alarming that pathogenic serogroups 4b-4d-4e (51.4%) and 1/2a-3a (43.2%) were detected among the isolates of L. monocytogenes. Importantly, they were all carriers of seven virulence-associated genes (hlyA, inlB, plcA, iap, inlA, inlC, and inlJ). Our study also demonstrated that 16.7% of "polony" samples investigated were contaminated with L. monocytogenes. Considering that pathogenic and virulent L. monocytogenes contaminated beef and beef products retailed in South Africa, the food safety risk posed to consumers remains and cannot be ignored. Therefore, it is imperative to reduce the contamination of these products with L. monocytogenes during beef production, processing, and retailing to avoid future outbreaks of human listeriosis in the country.
Collapse
Affiliation(s)
- James Gana
- Department of Production Animal Studies, Faculty of Veterinary Science, University of Pretoria, Private Bag X04, Onderstepoort, Pretoria 0110, South Africa
- Department of Agricultural Education, School of Vocational Education, Federal College of Education, P.M.B. 39, Kontagora, Niger, Nigeria
| | - Nomakorinte Gcebe
- Bacteriology Department, Onderstepoort Veterinary Research, Agricultural Research Council, Pretoria, South Africa
| | - Rebone Moerane
- Department of Production Animal Studies, Faculty of Veterinary Science, University of Pretoria, Private Bag X04, Onderstepoort, Pretoria 0110, South Africa
| | - Yusuf B. Ngoshe
- Department of Production Animal Studies, Faculty of Veterinary Science, University of Pretoria, Private Bag X04, Onderstepoort, Pretoria 0110, South Africa
| | - Khomotso Moabelo
- Department of Production Animal Studies, Faculty of Veterinary Science, University of Pretoria, Private Bag X04, Onderstepoort, Pretoria 0110, South Africa
| | - Abiodun A. Adesiyun
- Department of Production Animal Studies, Faculty of Veterinary Science, University of Pretoria, Private Bag X04, Onderstepoort, Pretoria 0110, South Africa
- School of Veterinary Medicine, Faculty of Medical Sciences, University of the West Indies, St. Augustine, Trinidad and Tobago
| |
Collapse
|
11
|
Chen P, Cheng F, Huang Q, Dong Y, Sun P, Peng Q. Distribution and Antimicrobial Resistance Characterization of Listeria monocytogenes in Poultry Meat in Jiading District, Shanghai. J Food Prot 2024; 87:100234. [PMID: 38295987 DOI: 10.1016/j.jfp.2024.100234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Revised: 01/22/2024] [Accepted: 01/26/2024] [Indexed: 02/13/2024]
Abstract
To investigate the distribution, contamination status, and antibiotic resistance of Listeria monocytogenes in four types of retail poultry meat, including chicken, duck, goose, and pigeon, sold in Jiading District, Shanghai, a total of 236 retail poultry meat samples were collected, and L. monocytogenes isolates were obtained for identification and antibiotic susceptibility testing against 14 common antibiotics. Forty-one L. monocytogenes isolates were detected from the 236 retail poultry meat samples, with detection rates of 24.47%, 19.44%, 14.75%, and 4.44% in chicken, goose, duck, and pigeon meat, respectively. Among refrigerated, frozen, and room temperature samples, refrigerated poultry had the highest detection rate at 25.40%, while frozen poultry had the lowest at 13.33%. The detection rate of L. monocytogenes in chicken meat differed significantly between the storage temperatures, while no significant differences were found for other poultry types. No significant differences in detection rates were observed between different retail locations or packaging methods. Isolates exhibited complete resistance to cefoxitin (FOX) and increasing resistance over time to tetracycline (TET) and clindamycin (CLI), while low levels of resistance were found for penicillin (PEN), oxacillin (OXA), and erythromycin (ERY). Resistance to ERY and TET suggests the potential for multidrug resistance. Significant differences in antibiotic resistance profiles were observed among L. monocytogenes from the various poultry types. In summary, contamination status and antibiotic resistance profiles differed among retail chicken, duck, goose, and pigeon meat sold and the resistance rate of strains continues to increase in Jiading District, Shanghai. Targeted control measures should be implemented to reduce the emergence of resistant strains, as retail conditions had minimal impact on L. monocytogenes prevalence in poultry meat.
Collapse
Affiliation(s)
- Peichao Chen
- Shanghai Jiading District Center for Disease Control and Prevention, Shanghai 201800, China.
| | - Fangzhou Cheng
- Shanghai Jiading District Center for Disease Control and Prevention, Shanghai 201800, China.
| | - Qiang Huang
- Shanghai Jiading District Center for Disease Control and Prevention, Shanghai 201800, China.
| | - Yuting Dong
- Shanghai Jiading District Center for Disease Control and Prevention, Shanghai 201800, China.
| | - Pan Sun
- Shanghai Jiading District Center for Disease Control and Prevention, Shanghai 201800, China.
| | - Qian Peng
- Shanghai Jiading District Center for Disease Control and Prevention, Shanghai 201800, China.
| |
Collapse
|
12
|
Campos P, Resende MM, Fradique AR, Neves N, Lemos SG, Rodrigues F. Listeria monocytogenes Meningitis in a Healthy 3-Year-Old Child. Clin Pediatr (Phila) 2024; 63:167-170. [PMID: 37804140 DOI: 10.1177/00099228231204482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/09/2023]
Affiliation(s)
- Patrícia Campos
- Department of Paediatrics, Centro Hospitalar do Baixo Vouga, Aveiro, Portugal
| | | | - Ana Rita Fradique
- Department of Paediatrics, Hospital Pediátrico, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Nelson Neves
- Department of Paediatrics, Hospital Pediátrico, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Sónia Gaspar Lemos
- Department of Paediatrics, Hospital Pediátrico, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Fernanda Rodrigues
- Department of Paediatrics, Hospital Pediátrico, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| |
Collapse
|
13
|
Mohapatra RK, Mishra S, Tuglo LS, Sarangi AK, Kandi V, AL Ibrahim AA, Alsaif HA, Rabaan AA, Zahan MK. Recurring food source-based Listeria outbreaks in the United States: An unsolved puzzle of concern? Health Sci Rep 2024; 7:e1863. [PMID: 38317674 PMCID: PMC10839161 DOI: 10.1002/hsr2.1863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Revised: 01/18/2024] [Accepted: 01/21/2024] [Indexed: 02/07/2024] Open
Abstract
Recurring Listeria outbreaks in the United States is a growing public healthcare concern. Although no associated reported death, 17 were hospitalized out of the 18 reported illnesses in the recent outbreak in 15 US states. The United States has experienced about 30 Listeria outbreaks in the last decade with 524 Listeriosis cases and 80 deaths. The identified origin were ice cream, leafy greens, mushroom, meat slice, dairy products like cheese, packaged salads, cooked chicken, hard-boiled egg, pork product, frozen vegetable, raw milk, packaged caramel apple, bean sprout and soya products. Although rare, Listeria may lead to serious illness (invasive listeriosis) or death. Listeriosis is critically harmful and medically complicated, especially in the pregnant, the old above 65 years and in the immunocompromised. It could cause premature birth, miscarriage or even neonatal death. Hospitalization is often necessary in the geriatric, being fatal at times. Among Listeria sp., Listeria monocytogenes is often human infection-associated. It is a gram-positive, non-sporulating, motile bacillus opportunistic pathogen. Food-borne listeriosis is often associated with frozen foods due to its ability to thrive at low temperatures. Hypervirulent strains of L. monocytogenes with an ability to infect the respiratory system (the lungs) was recently reported in the coronavirus disease-19 patients during the pandemic. L. monocytogenes seemed to have developed antimicrobial resistance to ciprofloxacin and meropenem, possibly acquired through the food chain. An early onset of listeriosis in the newborn is evident in the first 7 days postparturition. As the bacteria colonize the genitourinary tract, majority of such cases result from teratogenic transfer during vaginal delivery. Premature newborns, neonates born outside healthcare facilities and low-birth-weight babies were increasingly predisposed to an early onset of listeriosis. Listeria outbreaks were earlier reported in South Africa, Australia and Europe, with an unclear origin of the outbreaks. Social media updates about such outbreaks, the most likely food source, and measures to self-protect are suggested as preventive measures. The article deals on various such aspects related to listeriosis primarily originating from food, to ensure better public healthcare and human wellness.
Collapse
Affiliation(s)
| | - Snehasish Mishra
- School of BiotechnologyKIIT Deemed UniversityBhubaneswarOdishaIndia
| | - Lawrence Sena Tuglo
- Department of Nutrition and Dietetics, School of Allied Health SciencesUniversity of Health and Allied SciencesHoGhana
| | - Ashish K. Sarangi
- Department of Chemistry, School of Applied SciencesCenturion University of Technology and ManagementBalangirOdishaIndia
| | - Venkataramana Kandi
- Department of MicrobiologyPrathima Institute of Medical SciencesKarimnagarTelanganaIndia
| | | | | | - Ali A. Rabaan
- Molecular Diagnostic LaboratoryJohns Hopkins Aramco HealthcareDhahranSaudi Arabia
- College of MedicineAlfaisal UniversityRiyadhSaudi Arabia
- Department of Public Health and NutritionThe University of HaripurHaripurPakistan
| | | |
Collapse
|
14
|
Lee S, Sadat A, Kucerova Z, Kathariou S. Draft genome sequences of Listeria monocytogenes strains of sequence type 1733 which constituted a pseudo-outbreak due to contaminated blood agar media. Microbiol Resour Announc 2024; 13:e0073223. [PMID: 38099683 DOI: 10.1128/mra.00732-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Accepted: 11/03/2023] [Indexed: 01/18/2024] Open
Abstract
We report genome sequences of Listeria monocytogenes sequence type (ST) 1733 from a 2013 pseudo-outbreak, where L. monocytogenes isolation from non-sterile sites (urine, wound, or abscess) was an artifact from contaminated sheep blood in the isolation media. Two ST1733 strains from wound and urine in 2005 are also reported.
Collapse
Affiliation(s)
- Sangmi Lee
- Department of Food and Nutrition, Chungbuk National University , Cheongju, Chungbuk, South Korea
| | - Asmaa Sadat
- Department of Bacteriology, Mycology, and Immunology, Mansoura University , Mansoura, Dakahlia, Egypt
| | - Zuzana Kucerova
- Division of Foodborne, Waterborne, and Environmental Diseases, Centers for Disease Control and Prevention , Atlanta, Georgia, USA
| | - Sophia Kathariou
- Department of Food, Bioprocessing, and Nutrition Sciences, North Carolina State University , Raleigh, North Carolina, USA
| |
Collapse
|
15
|
Qu H, Wang Y, Diao H, Ren G, Wang Z, Shang J, Shangguan L, Wang H. Clinical characteristics of 15 patients with listeria meningitis in adult. Heliyon 2024; 10:e23755. [PMID: 38223708 PMCID: PMC10784154 DOI: 10.1016/j.heliyon.2023.e23755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 11/01/2023] [Accepted: 12/12/2023] [Indexed: 01/16/2024] Open
Abstract
Objective To report and analyze the clinical characteristics of 15 patients with Listeria meningitis in adult. Methods We reviewed the medical records of 15 patients with Listeria meningitis who were admitted to Shanxi Bethune Hospital between January 2017 and January 2023. Results The clinical manifestations was primarily characterized by fever, altered mental status, headache, neck stiffness, and vomiting. Blood or cerebrospinal fluid (CSF) cultures were performed in 15 cases, and pathogens were detected in 11 of them. Metagenomic next-generation sequencing (mNGS) detected pathogens in 10 cases, with four being negative by conventional methods and six being positive through traditional tests. The laboratory blood results presented leukocytosis. The CSF analysis upon admission showed elevated levels of white blood cells and proteins, as well as decreased chloride and glucose concentration. The brain computed tomography (CT) revealed ventricular enlargement in 3 patients. The brain magnetic resonance imaging (MRI) showed abnormalities in multiple areas of the brain. Despite 3 patients with decompensated hydrocephalus underwent lateral ventricle puncture and drainage,their neurological deterioration were increasingly deteriorating.7 patients were treated by mechanical ventilation due to respiratory insufficiency. After 3 months, there were 9 cases with excellent outcomes(modified Rankin Scale score of 0-2),2 cases with favorable outcomes(score of 3-5), and 4 deaths(score of 6). Conclusions This thesis found that the detection rate of Listeria monocytogenes has been on a rise over the past six years in our department, ranking second only to Streptococcus pneumoniae. Additionally, the detection rate achieved by mNGS surpasses that of other conventional methods. Among the patient cohort, 11 had underlying diseases such as systemic lupus erythematosus, tuberculosis, diabetes mellitus, pituitary neoplasms, leukemia and other related illnesses. Once listeriosis is early identified, the adequate antibiotic therapy should be promptly introduced in the course of empirical treatment.
Collapse
Affiliation(s)
- Haixia Qu
- Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, 030032, China
| | - Yanhong Wang
- Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, 030032, China
| | - Haiyan Diao
- Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, 030032, China
| | - Gang Ren
- Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, 030032, China
| | - Zhijun Wang
- Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, 030032, China
| | - Jing Shang
- Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, 030032, China
| | - Lijuan Shangguan
- Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, 030032, China
| | - Hailong Wang
- Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, 030032, China
| |
Collapse
|
16
|
Deng C, Chiu KHY, Lou N, Xing F. Case report: Occult Listeria monocytogenes invasion leading to prosthetic hip joint infection in a patient with rheumatoid arthritis taking tofacitinib. Front Med (Lausanne) 2024; 10:1322993. [PMID: 38264038 PMCID: PMC10803402 DOI: 10.3389/fmed.2023.1322993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 12/28/2023] [Indexed: 01/25/2024] Open
Abstract
It has been suggested that targeted therapy may potentially increase the risk of listeriosis. However, no reported cases of Listeria monocytogenes prosthetic joint infection have been documented during Janus Kinase (JAK) pathway inhibitor use. Herein, we present a 70-year-old female with rheumatoid arthritis who had undergone bilateral hip joint replacement and subsequently developed Listeria monocytogenes prosthetic joint infection following tofacitinib therapy. We suggest that the use of tofacitinib may potentially heighten susceptibility to listeriosis in patients afflicted with rheumatoid arthritis.
Collapse
Affiliation(s)
- Chaowen Deng
- Department of Clinical Microbiology and Infection Control, The University of Hong Kong-Shenzhen Hospital, Shenzhen, Guangdong, China
| | | | - Nan Lou
- Department of Orthopedics, The University of Hong Kong-Shenzhen Hospital, Shenzhen, Guangdong, China
| | - Fanfan Xing
- Department of Clinical Microbiology and Infection Control, The University of Hong Kong-Shenzhen Hospital, Shenzhen, Guangdong, China
| |
Collapse
|
17
|
Dragomir RM, Mattner O, Hagan V, Swerdloff MA. Listeria monocytogenes Brain Abscess Presenting With Stroke-Like Symptoms: A Case Report. Cureus 2024; 16:e52216. [PMID: 38347999 PMCID: PMC10859722 DOI: 10.7759/cureus.52216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Accepted: 01/13/2024] [Indexed: 02/15/2024] Open
Abstract
We present a case of Listeria monocytogenes brain abscess in an immunocompromised patient admitted for stroke-like symptoms of headache and aphasia. Computerized tomography of the head revealed a 1.7 x 1.3 cm left frontal lobe lesion with surrounding edema, secondary to stroke, tumor, or abscess. Magnetic resonance imaging brain revealed a ring-enhancing lesion and a small contralateral area of restricted diffusion. Two of the two blood cultures grew an organism identified as L. monocytogenes using matrix-assisted laser desorption ionization time-of-flight mass spectrometry. Treatment with ampicillin and trimethoprim-sulfa yielded marked symptomatic improvement. A brain biopsy was consistent with bacterial abscess. The patient's clinical course was favorable, with improved aphasia and negative follow-up blood cultures. A literature review found a limited number of L. monocytogenes abscess cases and none had clear guidelines for diagnosis. Recent studies have proposed five criteria for diagnosis. Our patient fulfilled three of these proposed guidelines.
Collapse
Affiliation(s)
- Roxana M Dragomir
- Neurology, Florida Atlantic University Charles E. Schmidt College of Medicine, Boca Raton, USA
| | - Olivia Mattner
- Neurology, Florida Atlantic University Charles E. Schmidt College of Medicine, Boca Raton, USA
| | - Veronica Hagan
- Internal Medicine, Florida Atlantic University Charles E. Schmidt College of Medicine, Boca Raton, USA
| | - Marc A Swerdloff
- Neurology, Florida Atlantic University Charles E. Schmidt College of Medicine, Boca Raton, USA
| |
Collapse
|
18
|
Kostoglou D, Simoni M, Vafeiadis G, Kaftantzis NM, Giaouris E. Prevalence of Campylobacter spp., Salmonella spp., and Listeria monocytogenes, and Population Levels of Food Safety Indicator Microorganisms in Retail Raw Chicken Meat and Ready-To-Eat Fresh Leafy Greens Salads Sold in Greece. Foods 2023; 12:4502. [PMID: 38137306 PMCID: PMC10742679 DOI: 10.3390/foods12244502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Revised: 12/14/2023] [Accepted: 12/15/2023] [Indexed: 12/24/2023] Open
Abstract
The presence of microbial pathogens in foods compromises their safety resulting in foodborne illnesses, public health disorders, product recalls, and economic losses. In this work, 60 samples of chilled raw chicken meat and 40 samples of packaged ready-to-eat (RTE) fresh leafy greens salads, sold in Greek retail stores (butchers and supermarkets), were analyzed for the presence of three important foodborne pathogenic bacteria, i.e., Campylobacter spp., Salmonella spp., and Listeria monocytogenes, following the detection protocols of the International Organization for Standardization (ISO). In parallel, the total aerobic plate count (APC), Enterobacteriaceae, total coliforms, Escherichia coli, and staphylococci were also enumerated as hygiene (safety) indicator organisms. When present, representative typical colonies for each pathogen were biochemically verified, following the ISO guidelines. At the same time, all the Campylobacter isolates from chicken (n = 120) were identified to the species level and further phylogenetically discriminated through multiplex and repetitive sequence-based (rep) polymerase chain reaction (PCR) methods, respectively. Concerning raw chicken, Campylobacter spp. were recovered from 54 samples (90.0%) and Salmonella spp. were recovered from 9 samples (15.0%), while L. monocytogenes was present in 35 samples (58.3%). No Campylobacter was recovered from salads, and Salmonella was present in only one sample (2.5%), while three salads were found to be contaminated with L. monocytogenes (7.5%). The 65% of the Campylobacter chicken isolates belonged to C. jejuni, whereas the rest, 35%, belonged to C. coli. Alarmingly, APC was equal to or above 106 CFU/g in 53.3% and 95.0% of chicken and salad samples, respectively, while the populations of some of the other safety indicators were in some cases also high. In sum, this study unravels high occurrence percentages for some pathogenic and food safety indicator microorganisms in raw chicken meat and RTE fresh leafy greens salads sold in Greek retail, highlighting the need for more extensive microbiological control throughout the food production chain (from the farm/field to the market).
Collapse
Affiliation(s)
| | | | | | | | - Efstathios Giaouris
- Laboratory of Food Microbiology and Hygiene, Department of Food Science and Nutrition, School of the Environment, University of the Aegean, 81400 Myrina, Lemnos, Greece; (D.K.)
| |
Collapse
|
19
|
Zimnyakov DA, Alonova MV, Lavrukhin MS, Lyapina AM, Feodorova VA. Polarization- and Chaos-Game-Based Fingerprinting of Molecular Targets of Listeria Monocytogenes Vaccine and Fully Virulent Strains. Curr Issues Mol Biol 2023; 45:10056-10078. [PMID: 38132474 PMCID: PMC10742786 DOI: 10.3390/cimb45120628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 12/07/2023] [Accepted: 12/11/2023] [Indexed: 12/23/2023] Open
Abstract
Two approaches to the synthesis of 2D binary identifiers ("fingerprints") of DNA-associated symbol sequences are considered in this paper. One of these approaches is based on the simulation of polarization-dependent diffraction patterns formed by reading the modeled DNA-associated 2D phase-modulating structures with a coherent light beam. In this case, 2D binarized distributions of close-to-circular extreme polarization states are applied as fingerprints of analyzed nucleotide sequences. The second approach is based on the transformation of the DNA-associated chaos game representation (CGR) maps into finite-dimensional binary matrices. In both cases, the differences between the structures of the analyzed and reference symbol sequences are quantified by calculating the correlation coefficient of the synthesized binary matrices. A comparison of the approaches under consideration is carried out using symbol sequences corresponding to nucleotide sequences of the hly gene from the vaccine and wild-type strains of Listeria monocytogenes as the analyzed objects. These strains differ in terms of the number of substituted nucleotides in relation to the vaccine strain selected as a reference. The results of the performed analysis allow us to conclude that the identification of structural differences in the DNA-associated symbolic sequences is significantly more efficient when using the binary distributions of close-to-circular extreme polarization states. The approach given can be applicable for genetic differentiation immunized from vaccinated animals (DIVA).
Collapse
Affiliation(s)
- Dmitry A. Zimnyakov
- Physics Department, Yury Gagarin State Technical University of Saratov, 77 Polytechnicheskaya Str., 410054 Saratov, Russia;
- Laboratory for Fundamental and Applied Research, Saratov State University of Genetics, Biotechnology and Engineering Named after N.I. Vavilov, 335 Sokolovaya Str., 410005 Saratov, Russia; (M.S.L.); (A.M.L.); (V.A.F.)
| | - Marina V. Alonova
- Physics Department, Yury Gagarin State Technical University of Saratov, 77 Polytechnicheskaya Str., 410054 Saratov, Russia;
| | - Maxim S. Lavrukhin
- Laboratory for Fundamental and Applied Research, Saratov State University of Genetics, Biotechnology and Engineering Named after N.I. Vavilov, 335 Sokolovaya Str., 410005 Saratov, Russia; (M.S.L.); (A.M.L.); (V.A.F.)
| | - Anna M. Lyapina
- Laboratory for Fundamental and Applied Research, Saratov State University of Genetics, Biotechnology and Engineering Named after N.I. Vavilov, 335 Sokolovaya Str., 410005 Saratov, Russia; (M.S.L.); (A.M.L.); (V.A.F.)
| | - Valentina A. Feodorova
- Laboratory for Fundamental and Applied Research, Saratov State University of Genetics, Biotechnology and Engineering Named after N.I. Vavilov, 335 Sokolovaya Str., 410005 Saratov, Russia; (M.S.L.); (A.M.L.); (V.A.F.)
- Department for Microbiology and Biotechnology, Saratov State University of Genetics, Biotechnology and Engineering Named after N.I. Vavilov, 335 Sokolovaya Str., 410005 Saratov, Russia
| |
Collapse
|
20
|
Brown P, Hernandez K, Parsons C, Chen Y, Gould N, DePerno CS, Niedermeyer J, Kathariou S. Tetracycline resistance in Listeria monocytogenes and L. innocua from wild black bears ( Ursus americanus) in the United States is mediated by novel transposable elements. Appl Environ Microbiol 2023; 89:e0120523. [PMID: 37888979 PMCID: PMC10686073 DOI: 10.1128/aem.01205-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 09/17/2023] [Indexed: 10/28/2023] Open
Abstract
IMPORTANCE Listeria monocytogenes causes severe foodborne illness and is the only human pathogen in the genus Listeria. Previous surveys of AMR in Listeria focused on clinical sources and food or food processing environments, with AMR in strains from wildlife and other natural ecosystems remaining under-explored. We analyzed 185 sequenced strains from wild black bears (Ursus americanus) from the United States, including 158 and 27 L. monocytogenes and L. innocua, respectively. Tetracycline resistance was the most prevalent resistance trait. In L. monocytogenes, it was encountered exclusively in serotype 4b strains with the novel Tn916-like element Tn916.1039. In contrast, three distinct, novel tetracycline resistance elements (Tn5801.UAM, Tn5801.551, and Tn6000.205) were identified in L. innocua. Interestingly, Tn5801.551 was identical to elements in L. monocytogenes from a major foodborne outbreak in the United States in 2011. The findings suggest the importance of wildlife and non-pathogenic Listeria species as reservoir for resistance elements in Listeria.
Collapse
Affiliation(s)
- Phillip Brown
- Department of Plant and Microbial Biology, North Carolina State University, Raleigh, North Carolina, USA
| | - Kevin Hernandez
- Department of Food, Bioprocessing and Nutrition Sciences, North Carolina State University, Raleigh, North Carolina, USA
| | - Cameron Parsons
- Department of Food, Bioprocessing and Nutrition Sciences, North Carolina State University, Raleigh, North Carolina, USA
| | - Yi Chen
- Division of Microbiology, Center for Food Safety and Applied Nutrition, Food and Drug Administration, College Park, Maryland, USA
| | - Nicholas Gould
- Fisheries, Wildlife, and Conservation Biology, Department of Forestry and Environmental Resources, North Carolina State University, Raleigh, North Carolina, USA
| | - Christopher S. DePerno
- Fisheries, Wildlife, and Conservation Biology, Department of Forestry and Environmental Resources, North Carolina State University, Raleigh, North Carolina, USA
| | - Jeffrey Niedermeyer
- Department of Food, Bioprocessing and Nutrition Sciences, North Carolina State University, Raleigh, North Carolina, USA
| | - Sophia Kathariou
- Department of Plant and Microbial Biology, North Carolina State University, Raleigh, North Carolina, USA
- Department of Food, Bioprocessing and Nutrition Sciences, North Carolina State University, Raleigh, North Carolina, USA
| |
Collapse
|
21
|
Martin MD, Skon-Hegg C, Kim CY, Xu J, Kucaba TA, Swanson W, Pierson MJ, Williams JW, Badovinac VP, Shen SS, Ingersoll MA, Griffith TS. CD115 + monocytes protect microbially experienced mice against E. coli-induced sepsis. Cell Rep 2023; 42:113345. [PMID: 38111515 PMCID: PMC10727454 DOI: 10.1016/j.celrep.2023.113345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2023] Open
Abstract
Uropathogenic E. coli (UPEC) is a primary organism responsible for urinary tract infections and a common cause of sepsis. Microbially experienced laboratory mice, generated by cohousing with pet store mice, exhibit increased morbidity and mortality to polymicrobial sepsis or lipopolysaccharide challenge. By contrast, cohoused mice display significant resistance, compared with specific pathogen-free mice, to a monomicrobial sepsis model using UPEC. CD115+ monocytes mediate protection in the cohoused mice, as depletion of these cells leads to increased mortality and UPEC pathogen burden. Further study of the cohoused mice reveals increased TNF-α production by monocytes, a skewing toward Ly6ChiCD115+ "classical" monocytes, and enhanced egress of Ly6ChiCD115+ monocytes from the bone marrow. Analysis of cohoused bone marrow also finds increased frequency and number of myeloid multipotent progenitor cells. These results show that a history of microbial exposure impacts innate immunity in mice, which can have important implications for the preclinical study of sepsis.
Collapse
Affiliation(s)
- Matthew D. Martin
- Department of Urology, University of Minnesota, Minneapolis, MN 55455, USA
- Center for Immunology, University of Minnesota, Minneapolis, MN 55455, USA
- These authors contributed equally
| | - Cara Skon-Hegg
- Department of Urology, University of Minnesota, Minneapolis, MN 55455, USA
- Center for Immunology, University of Minnesota, Minneapolis, MN 55455, USA
- These authors contributed equally
| | - Caleb Y. Kim
- Center for Immunology, University of Minnesota, Minneapolis, MN 55455, USA
- Microbiology, Immunology, and Cancer Biology Graduate Program, University of Minnesota, Minneapolis, MN 55455, USA
| | - Julie Xu
- Department of Urology, University of Minnesota, Minneapolis, MN 55455, USA
| | - Tamara A. Kucaba
- Department of Urology, University of Minnesota, Minneapolis, MN 55455, USA
| | - Whitney Swanson
- Department of Urology, University of Minnesota, Minneapolis, MN 55455, USA
| | - Mark J. Pierson
- Center for Immunology, University of Minnesota, Minneapolis, MN 55455, USA
- Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, MN 55455, USA
| | - Jesse W. Williams
- Center for Immunology, University of Minnesota, Minneapolis, MN 55455, USA
- Department of Integrative Biology and Physiology, University of Minnesota, Minneapolis, MN 55455, USA
| | - Vladimir P. Badovinac
- Department of Pathology, University of Iowa, Iowa City, IA 52242, USA
- Interdisciplinary Graduate Program in Immunology, University of Iowa, Iowa City, IA 52242, USA
| | - Steven S. Shen
- Institute for Health Informatics, University of Minnesota, Minneapolis, MN 55455, USA
| | - Molly A. Ingersoll
- Université Paris Cité, Institut Cochin, INSERM U1016, CNRS UMR 8104, 75014 Paris, France
- Mucosal Inflammation and Immunity, Department of Immunology, Institut Pasteur, Inserm U1223, 75015 Paris, France
| | - Thomas S. Griffith
- Department of Urology, University of Minnesota, Minneapolis, MN 55455, USA
- Center for Immunology, University of Minnesota, Minneapolis, MN 55455, USA
- Microbiology, Immunology, and Cancer Biology Graduate Program, University of Minnesota, Minneapolis, MN 55455, USA
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455, USA
- Minneapolis VA Health Care System, Minneapolis, MN 55417, USA
- Lead contact
| |
Collapse
|
22
|
Tibbs-Cortes BW, Schultz DL, Schmitz-Esser S. Closed genome sequences of two Listeria monocytogenes ST121 strains. Microbiol Resour Announc 2023; 12:e0075023. [PMID: 37768047 PMCID: PMC10586163 DOI: 10.1128/mra.00750-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Accepted: 08/23/2023] [Indexed: 09/29/2023] Open
Abstract
We performed Oxford Nanopore and Illumina sequencing to generate accurate, closed genomes for the Listeria monocytogenes strains 6179 and L58-55. The new assemblies were generally similar to the previous Illumina-based assemblies, but additional rRNA operons and repeat regions were identified in the new assembly for strain 6179.
Collapse
Affiliation(s)
- Bienvenido W. Tibbs-Cortes
- Department of Animal Science, Iowa State University, Ames, Iowa, USA
- Interdepartmental Microbiology Graduate Program, Iowa State University, Ames, Iowa, USA
| | - Dylan L. Schultz
- Department of Animal Science, Iowa State University, Ames, Iowa, USA
- Interdepartmental Microbiology Graduate Program, Iowa State University, Ames, Iowa, USA
| | - Stephan Schmitz-Esser
- Department of Animal Science, Iowa State University, Ames, Iowa, USA
- Interdepartmental Microbiology Graduate Program, Iowa State University, Ames, Iowa, USA
| |
Collapse
|
23
|
Zhang S, Li J, Wan L, Yu J, Chen S, Jin Z. Clinical Features and Antibiotic Treatment of Neonatal Listeriosis: A Hospital-Based Study. Infect Drug Resist 2023; 16:6647-6659. [PMID: 37849792 PMCID: PMC10577243 DOI: 10.2147/idr.s431402] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 10/04/2023] [Indexed: 10/19/2023] Open
Abstract
Purpose To determine the clinical features, laboratory findings, antibiotic treatment, and outcomes of neonatal listeriosis in a specialized tertiary hospital in Wuhan, China. Patients and Methods We retrospectively analyzed the medical records of patients diagnosed with neonatal listeriosis at Maternal and Child Health Hospital of Hubei Province from January 2015 to December 2022. Listeriosis was indicated by positive culture for Listeria monocytogenes (LM). Results A total of 11 cases were included in our study. The incidence rate of neonatal listeriosis was 2.06 per 100,000 live births. Seventy-three percent of the cases were born prematurely, caused early onset sepsis. Respiratory distress (100%) was the most common and earliest symptom, followed by fever (64%) and rashes (27%). The levels of C-reactive protein (CRP) and procalcitonin (PCT) were elevated in 100% of the cases. The median time-to-positivity (TTP) of the culture was 15 hours (range 9-28hours). Of the 11 neonates, 6 were cured, 2 showed improvement, and 3 died, with a mortality rate of 27%. There were statistically significant differences in Apgar score at 5 minutes (p=0.037) and CRP (p=0.025) between the survival group and fatality group. Ampicillin was sensitive to LM isolates and effective for therapy if initiated early. Conclusion Neonatal listeriosis is a rare but severe infection with a high mortality rate. Early identification and appropriate use of effective antibiotics are particularly critical for achieving positive outcomes. Apgar score and CRP are relevant indices for prognosis. Ampicillin is the first-line therapy and can be empirically administered to neonates suspected of having listeriosis.
Collapse
Affiliation(s)
- Shasha Zhang
- Department of Pharmacy, Maternal and Child Health Hospital of Hubei Province, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430070, People’s Republic of China
| | - Jinchun Li
- Department of Neonatology, Maternal and Child Health Hospital of Hubei Province, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430070, People’s Republic of China
| | - Li Wan
- Department of Pharmacy, Maternal and Child Health Hospital of Hubei Province, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430070, People’s Republic of China
| | - Jing Yu
- Department of Neonatology, Maternal and Child Health Hospital of Hubei Province, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430070, People’s Republic of China
| | - Sumei Chen
- Department of Neonatology, Maternal and Child Health Hospital of Hubei Province, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430070, People’s Republic of China
| | - Zhengjiang Jin
- Department of Clinical Laboratory, Maternal and Child Health Hospital of Hubei Province, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430070, People’s Republic of China
| |
Collapse
|
24
|
Ren L, Liu N, Liu GK, Zhang XW. Ulcerative colitis complicated with Listeria meningitis: A case report. Shijie Huaren Xiaohua Zazhi 2023; 31:830-836. [DOI: 10.11569/wcjd.v31.i19.830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 09/19/2023] [Accepted: 09/26/2023] [Indexed: 10/08/2023] Open
Abstract
BACKGROUND Listeria monocytogenes, as an intracellular Gram-positive rod bacterium, is usually transmitted by contaminated food, which mainly affects the central nervous system in immunocompromised patients. Listeria monocytogenes infection in a setting of an ulcerative colitis (UC) flare is clinically rare.
CASE SUMMARY We report a 55-year-old man with UC flare-up complicated with Listeria meningitis. It was immunosuppression caused by high-dose steroid therapy that induced his infection.
CONCLUSION Clinicians must remain vigilant with invasive Listeria infection in patients diagnosed with ulcerative colitis receiving high-dose steroid. Early recognition and prescription of specific antibiotics can decrease the risk of exacerbation.
Collapse
Affiliation(s)
- Lu Ren
- Graduate School, Hebei Medical University, Shijiazhuang 050017, Hebei Province, China
- Department of Gastroente-rology, Hebei General Hospital, Shijiazhuang 050017, Hebei Province, China
| | - Na Liu
- Department of Gastroente-rology, Hebei General Hospital, Shijiazhuang 050017, Hebei Province, China
| | - Guang-Kuo Liu
- Department of Gastroente-rology, Hebei General Hospital, Shijiazhuang 050017, Hebei Province, China
| | - Xiao-Wei Zhang
- Department of Nutrition, Hebei General Hospital, Shijiazhuang 050017, Hebei Province, China
| |
Collapse
|
25
|
Tran SY, Barry S, Waller JL, Bollag WB, Young L, Padala S, Baer SL. Risk factors and mortality in patients with listeriosis and end-stage renal disease. Am J Med Sci 2023; 366:263-269. [PMID: 37331513 DOI: 10.1016/j.amjms.2023.06.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 05/16/2023] [Accepted: 06/13/2023] [Indexed: 06/20/2023]
Abstract
BACKGROUND End-stage renal disease (ESRD) is a known immunocompromising status that predisposes patients to developing infections. Disease from Listeria monocytogenes may affect any host but tends to be more severe in the immunocompromised. METHODS We used a large population of patients with ESRD to identify risk factors for listeriosis and mortality. Patients with a diagnosis of Listeria and other risk factors for listeriosis were identified using claims data from the United States Renal Data System database from 2004-2015. Demographic parameters and risk factors associated with Listeria were modeled using logistic regression while association with mortality was assessed with Cox Proportional Hazards modeling. RESULTS A diagnosis of Listeria was identified in 291 (0.01%) of a total 1,071,712 patients with ESRD. Cardiovascular disease, connective tissue disease, upper gastrointestinal ulcerative disease, liver disease, diabetes, cancer, and human immunodeficiency virus were all associated with an increased risk of Listeria. Patients with Listeria had an increased risk of death relative to patients without Listeria (adjusted hazard ratio=1.79; 95% confidence interval 1.52-2.10). CONCLUSIONS Incidence of listeriosis in our study population was over 7 times higher than what has been reported for the general population. The independent association of a Listeria diagnosis with increased mortality is also consistent with the disease's high mortality in the general population. Due to limitations with diagnosis, providers should maintain high clinical suspicion for listeriosis when patients with ESRD present with a compatible clinical syndrome. Further prospective study may help precisely quantify the increased risk of listeriosis in patients with ESRD.
Collapse
Affiliation(s)
- Sarah Y Tran
- Department of Medicine, Medical College of Georgia at Augusta University, Augusta, GA, USA.
| | - Sauveur Barry
- Department of Medicine, Medical College of Georgia at Augusta University, Augusta, GA, USA.
| | - Jennifer L Waller
- Department of Population Health Science, Medical College of Georgia at Augusta University, Augusta, GA, USA.
| | - Wendy B Bollag
- Department of Physiology, Medical College of Georgia at Augusta University, Augusta, GA, USA; Charlie Norwood VA Medical Center, Augusta, GA, USA.
| | - Lufei Young
- College of Nursing at Augusta University, Augusta, GA, USA.
| | - Sandeep Padala
- Department of Medicine, Medical College of Georgia at Augusta University, Augusta, GA, USA.
| | - Stephanie L Baer
- Department of Medicine, Medical College of Georgia at Augusta University, Augusta, GA, USA; Charlie Norwood VA Medical Center, Augusta, GA, USA.
| |
Collapse
|
26
|
Lee S, Tham W, Danielsson-Tham ML, Lopez-Valladares G, Chen Y, Brown P, Kathariou S. Draft Genome Sequences of Heavy Metal-Resistant Listeria monocytogenes Strains of Sequence Type 14 (Clonal Complex 14) from Human Listeriosis Cases in Sweden. Microbiol Resour Announc 2023; 12:e0040623. [PMID: 37428076 PMCID: PMC10443381 DOI: 10.1128/mra.00406-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2023] [Accepted: 05/30/2023] [Indexed: 07/11/2023] Open
Abstract
Listeria monocytogenes of clonal complex 14 (CC14) is a potentially hypervirulent clone of serotype 1/2a but remains poorly characterized. We report the genome sequences of five sequence type 14 (ST14) (CC14) strains from human listeriosis cases in Sweden, which harbor a chromosomal heavy metal resistance island that is generally uncommon in serotype 1/2a.
Collapse
Affiliation(s)
- Sangmi Lee
- Department of Food and Nutrition, Chungbuk National University, Cheongju, Chungbuk, South Korea
| | - Wilhelm Tham
- School of Hospitality, Culinary Arts, and Meal Science, Örebro University, Örebro, Sweden
| | | | | | - Yi Chen
- Division of Microbiology, Center for Food Safety and Applied Nutrition, Food and Drug Administration, College Park, Maryland, USA
| | - Phillip Brown
- Department of Plant and Microbial Biology, North Carolina State University, Raleigh, North Carolina, USA
| | - Sophia Kathariou
- Department of Plant and Microbial Biology, North Carolina State University, Raleigh, North Carolina, USA
- Department of Food, Bioprocessing, and Nutrition Sciences, North Carolina State University, Raleigh, North Carolina, USA
| |
Collapse
|
27
|
de Oliveira LF, Filho DM, Marques BL, Maciel GF, Parreira RC, do Carmo Neto JR, Da Silva PEF, Guerra RO, da Silva MV, Santiago HDC, Birbrair A, Kihara AH, Dias da Silva VJ, Glaser T, Resende RR, Ulrich H. Organoids as a novel tool in modelling infectious diseases. Semin Cell Dev Biol 2023; 144:87-96. [PMID: 36182613 DOI: 10.1016/j.semcdb.2022.09.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 09/04/2022] [Indexed: 11/23/2022]
Abstract
Infectious diseases worldwide affect human health and have important societal impacts. A better understanding of infectious diseases is urgently needed. In vitro and in vivo infection models have brought notable contributions to the current knowledge of these diseases. Organoids are multicellular culture systems resembling tissue architecture and function, recapitulating many characteristics of human disease and elucidating mechanisms of host-infectious agent interactions in the respiratory and gastrointestinal systems, the central nervous system and the skin. Here, we discuss the applicability of the organoid technology for modeling pathogenesis, host response and features, which can be explored for the development of preventive and therapeutic treatments.
Collapse
Affiliation(s)
- Lucas Felipe de Oliveira
- Departamento de Fisiologia, Instituto de Ciências Biológicas e Naturais, Universidade Federal do Triângulo Mineiro, Uberaba, MG, Brazil; Instituto Nacional de Ciência e Tecnologia de Medicina Regenerativa, Rio de Janeiro, RJ, Brazil
| | - Daniel Mendes Filho
- Departamento de Fisiologia, Escola Médica de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brazil
| | - Bruno Lemes Marques
- Departamento de Farmacologia, Instituto de Ciências Biológicas, Universidade Federal deGoiás, Goiânia, GO, Brazil
| | | | | | - José Rodrigues do Carmo Neto
- Departamento de Biociência e Tecnologia, Instituto de Patologia Tropical e Saúde Pública, Universidade Federal de Goiás, Goiânia, GO, Brazil
| | | | - Rhanoica Oliveira Guerra
- Departamento de Microbiologia, Imunologia eParasitologia, Instituto de Ciências Naturais e Biológicas, Universidade Federal do Triângulo Mineiro, Uberaba, MG, Brazil
| | - Marcos Vinicius da Silva
- Departamento de Microbiologia, Imunologia eParasitologia, Instituto de Ciências Naturais e Biológicas, Universidade Federal do Triângulo Mineiro, Uberaba, MG, Brazil
| | - Helton da Costa Santiago
- Departamento de Bioquímica e Imunologia, Instituto de Ciências Biológicas, Universidade Federal de Belo Horizonte, MG, Brazil
| | - Alexander Birbrair
- Department of Dermatology, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA; Department of Radiology, Columbia University Medical Center, New York, NY, USA; Departamento de Patologia, Instituto de Ciências Biológicas, Universidade Federal de Belo Horizonte, MG, Brazil
| | - Alexandre H Kihara
- Laboratório de Neurogenética, Universidade Federal do ABC, São Bernardo do Campo, SP, Brazil
| | - Valdo José Dias da Silva
- Departamento de Fisiologia, Instituto de Ciências Biológicas e Naturais, Universidade Federal do Triângulo Mineiro, Uberaba, MG, Brazil; Instituto Nacional de Ciência e Tecnologia de Medicina Regenerativa, Rio de Janeiro, RJ, Brazil
| | - Talita Glaser
- Departmento de Bioquímica, Instituto de Química, Universidade de São Paulo, SP, Brazil
| | - Rodrigo R Resende
- Departamento de Bioquímica e Imunologia, Instituto de Ciências Biológicas, Universidade Federal de Belo Horizonte, MG, Brazil
| | - Henning Ulrich
- Instituto Nacional de Ciência e Tecnologia de Medicina Regenerativa, Rio de Janeiro, RJ, Brazil; Departmento de Bioquímica, Instituto de Química, Universidade de São Paulo, SP, Brazil.
| |
Collapse
|
28
|
Wang H, Lei R, Ji Y, Xu W, Zhang K, Guo X. Multiple refractory intracellular pathogen infections in a human immunodeficiency virus-negative patient with anti-interferon-γ autoantibodies: a case report. BMC Infect Dis 2023; 23:493. [PMID: 37495965 PMCID: PMC10373241 DOI: 10.1186/s12879-023-08404-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 06/17/2023] [Indexed: 07/28/2023] Open
Abstract
BACKGROUND The clinical presentation of adult-onset immunodeficiency with anti-interferon (IFN)-γ autoantibodies with intracellular pathogens can be highly variable, which can lead to misdiagnosis during the early stage of disease. CASE PRESENTATION We report a complex case of a 54-year-old Chinese male who was human immunodeficiency virus-negative. He had a presence of anti-IFN-γ autoantibodies and suffered from various intracellular pathogenic infections. The patient was admitted to our hospital for the first time in July 2016 with severe pneumonia, and he experienced multiple pneumonia infections between 2017 and 2019. In March 2019, the patient was hospitalized due to pulmonary lesions and multiple-bone destruction. During hospitalization, the patient was confirmed to have disseminated Talaromyces marneffei infection and was successfully treated with antifungal therapy for 1 year. In June 2021, Mycobacterium kansasii infection was detected by positive culture and progressive bone destruction. A high concentration of anti-IFN-γ antibodies was observed in the patient's serum. In addition, Listeria monocytogenes was isolated by blood culture, and the presence of L. monocytogenes in cerebrospinal fluid was confirmed by next-generation sequencing. Following anti-non-tuberculous mycobacteria (NTM) therapy and anti-bacterial therapy, the patient's symptoms, pulmonary lesions, and bone destruction gradually improved. CONCLUSIONS Although the clinical presentation of adult-onset immunodeficiency with anti-IFN-γ autoantibodies can be highly variable, the diagnosis should be considered if patients suffer from unexplained repeated bacterial or opportunistic infections. Conventional and advanced molecular testing should be used, as needed, for microbiological diagnoses among this special immunodeficient population.
Collapse
Affiliation(s)
- Hongxia Wang
- Respiratory and Critical Care Medicine, The University of Hong Kong - Shenzhen Hospital, 1, Haiyuan 1St Road, Futian District, Shenzhen, Guangdong, China.
- , Shenzhen, China.
| | - Rong Lei
- Respiratory and Critical Care Medicine, The University of Hong Kong - Shenzhen Hospital, 1, Haiyuan 1St Road, Futian District, Shenzhen, Guangdong, China.
| | - Yang Ji
- Respiratory and Critical Care Medicine, The University of Hong Kong - Shenzhen Hospital, 1, Haiyuan 1St Road, Futian District, Shenzhen, Guangdong, China
| | - Wei Xu
- Respiratory and Critical Care Medicine, The University of Hong Kong - Shenzhen Hospital, 1, Haiyuan 1St Road, Futian District, Shenzhen, Guangdong, China
| | - Keke Zhang
- Respiratory and Critical Care Medicine, The University of Hong Kong - Shenzhen Hospital, 1, Haiyuan 1St Road, Futian District, Shenzhen, Guangdong, China
| | - Xiang Guo
- Respiratory and Critical Care Medicine, The University of Hong Kong - Shenzhen Hospital, 1, Haiyuan 1St Road, Futian District, Shenzhen, Guangdong, China
| |
Collapse
|
29
|
Wang B, Wang H, Lu X, Zheng X, Yang Z. Recent Advances in Electrochemical Biosensors for the Detection of Foodborne Pathogens: Current Perspective and Challenges. Foods 2023; 12:2795. [PMID: 37509887 PMCID: PMC10379338 DOI: 10.3390/foods12142795] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 07/21/2023] [Accepted: 07/22/2023] [Indexed: 07/30/2023] Open
Abstract
Foodborne pathogens cause many diseases and significantly impact human health and the economy. Foodborne pathogens mainly include Salmonella spp., Escherichia coli, Staphylococcus aureus, Shigella spp., Campylobacter spp. and Listeria monocytogenes, which are present in agricultural products, dairy products, animal-derived foods and the environment. Various pathogens in many different types of food and water can cause potentially life-threatening diseases and develop resistance to various types of antibiotics. The harm of foodborne pathogens is increasing, necessitating effective and efficient methods for early monitoring and detection. Traditional methods, such as real-time polymerase chain reaction (RT-PCR), enzyme-linked immunosorbent assay (ELISA) and culture plate, are time-consuming, labour-intensive and expensive and cannot satisfy the demands of rapid food testing. Therefore, new fast detection methods are urgently needed. Electrochemical biosensors provide consumer-friendly methods to quickly detect foodborne pathogens in food and the environment and achieve extensive accuracy and reproducible results. In this paper, by focusing on various mechanisms of electrochemical transducers, we present a comprehensive overview of electrochemical biosensors for the detection of foodborne pathogens. Furthermore, the review introduces the hazards of foodborne pathogens, risk analysis methods and measures of control. Finally, the review also emphasizes the recent research progress and solutions regarding the use of electrochemical biosensors to detect foodborne pathogens in food and the environment, evaluates limitations and challenges experienced during the development of biosensors to detect foodborne pathogens and discusses future possibilities.
Collapse
Affiliation(s)
- Bo Wang
- College of Food Science and Engineering, Yangzhou University, Yangzhou 225009, China
| | - Hang Wang
- College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, China
| | - Xubin Lu
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Xiangfeng Zheng
- College of Food Science and Engineering, Yangzhou University, Yangzhou 225009, China
| | - Zhenquan Yang
- College of Food Science and Engineering, Yangzhou University, Yangzhou 225009, China
| |
Collapse
|
30
|
OuYang X, Liu P, Zheng Y, Jiang H, Lv Q, Huang W, Hao H, Pian Y, Kong D, Jiang Y. TRIM32 reduced the recruitment of innate immune cells and the killing capacity of Listeria monocytogenes by inhibiting secretion of chemokines. Gut Pathog 2023; 15:32. [PMID: 37415157 DOI: 10.1186/s13099-023-00558-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Accepted: 06/10/2023] [Indexed: 07/08/2023] Open
Abstract
Listeria monocytogenes (Lm) is a facultative, intracellular Gram-positive pathogenic bacterium that causes sepsis, a condition characterized by persistent excessive inflammation and organ dysfunction. However, the pathogenesis of Lm-induced sepsis is unknown. In this research, we discovered that TRIM32 is required for innate immune regulation during Lm infection. Trim32 deficiency remarkably reduced bacteremia and proinflammatory cytokine secretion in mice with severe Lm infection, preventing sepsis. Trim32-/- mice had a lower bacterial burden after Lm infection and survived significantly longer than wild-type (WT) mice, as well as lower serum levels of inflammatory cytokines TNF-α, IL-6, IL-18, IL-12p70, IFN-β, and IFN-γ at 1 day post infection (dpi) compared to WT mice. On the other hand, the chemokines CXCL1, CCL2, CCL7, and CCL5 were enhanced at 3 dpi in Trim32-/- mice than WT mice, reflecting increased recruitment of neutrophils and macrophages. Furthermore, Trim32-/- mice had higher levels of macrophage-associated iNOS to kill Lm. Collectively, our findings suggest that TRIM32 reduces innate immune cells recruitment and Lm killing capabilities via iNOS production.
Collapse
Affiliation(s)
- Xuan OuYang
- State Key Laboratory of Pathogen and Biosecurity, Institute of Microbiology and Epidemiology, Beijing, China
| | - Peng Liu
- State Key Laboratory of Pathogen and Biosecurity, Institute of Microbiology and Epidemiology, Beijing, China
| | - Yuling Zheng
- State Key Laboratory of Pathogen and Biosecurity, Institute of Microbiology and Epidemiology, Beijing, China
| | - Hua Jiang
- State Key Laboratory of Pathogen and Biosecurity, Institute of Microbiology and Epidemiology, Beijing, China
| | - Qingyu Lv
- State Key Laboratory of Pathogen and Biosecurity, Institute of Microbiology and Epidemiology, Beijing, China
| | - Wenhua Huang
- State Key Laboratory of Pathogen and Biosecurity, Institute of Microbiology and Epidemiology, Beijing, China
| | - Huaijie Hao
- State Key Laboratory of Pathogen and Biosecurity, Institute of Microbiology and Epidemiology, Beijing, China
| | - Yaya Pian
- National Center for Clinical Laboratories, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital/National Center of Gerontology, Beijing, China.
| | - Decong Kong
- State Key Laboratory of Pathogen and Biosecurity, Institute of Microbiology and Epidemiology, Beijing, China.
| | - Yongqiang Jiang
- State Key Laboratory of Pathogen and Biosecurity, Institute of Microbiology and Epidemiology, Beijing, China.
| |
Collapse
|
31
|
Vaval Taylor DM, Xayarath B, Freitag NE. Two Permeases Associated with the Multifunctional CtaP Cysteine Transport System in Listeria monocytogenes Play Distinct Roles in Pathogenesis. Microbiol Spectr 2023; 11:e0331722. [PMID: 37199604 PMCID: PMC10269559 DOI: 10.1128/spectrum.03317-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Accepted: 04/05/2023] [Indexed: 05/19/2023] Open
Abstract
The soil-dwelling bacterium Listeria monocytogenes survives a multitude of conditions when residing in the outside environment and as a pathogen within host cells. Key to survival within the infected mammalian host is the expression of bacterial gene products necessary for nutrient acquisition. Similar to many bacteria, L. monocytogenes uses peptide import to acquire amino acids. Peptide transport systems play an important role in nutrient uptake as well as in additional functions that include bacterial quorum sensing and signal transduction, recycling of peptidoglycan fragments, adherence to eukaryotic cells, and alterations in antibiotic susceptibility. It has been previously described that CtaP, encoded by lmo0135, is a multifunctional protein associated with activities that include cysteine transport, resistance to acid, membrane integrity, and bacterial adherence to host cells. ctaP is located next to two genes predicted to encode membrane-bound permeases lmo0136 and lmo0137, termed CtpP1 and CtpP2, respectively. Here, we show that CtpP1 and CtpP2 are required for bacterial growth in the presence of low concentrations of cysteine and for virulence in mouse infection models. Taken together, the data identify distinct nonoverlapping roles for two related permeases that are important for the growth and survival of L. monocytogenes within host cells. IMPORTANCE Bacterial peptide transport systems are important for nutrient uptake and may additionally function in a variety of other roles, including bacterial communication, signal transduction, and bacterial adherence to eukaryotic cells. Peptide transport systems often consist of a substrate-binding protein associated with a membrane-spanning permease. The environmental bacterial pathogen Listeria monocytogenes uses the substrate-binding protein CtaP not only for cysteine transport but also for resistance to acid, maintenance of membrane integrity, and bacterial adherence to host cells. In this study, we demonstrate complementary yet distinct functional roles for two membrane permeases, CtpP1 and CtpP2, that are encoded by genes linked to ctaP and that contribute to bacterial growth, invasion, and pathogenicity.
Collapse
Affiliation(s)
- Diandra M. Vaval Taylor
- Department of Pharmaceutical Sciences, University of Illinois at Chicago, Chicago, Illinois, USA
| | - Bobbi Xayarath
- Department of Pharmaceutical Sciences, University of Illinois at Chicago, Chicago, Illinois, USA
| | - Nancy E. Freitag
- Department of Pharmaceutical Sciences, University of Illinois at Chicago, Chicago, Illinois, USA
| |
Collapse
|
32
|
Delgado J, Álvarez M, Cebrián E, Martín I, Roncero E, Rodríguez M. Biocontrol of Pathogen Microorganisms in Ripened Foods of Animal Origin. Microorganisms 2023; 11:1578. [PMID: 37375080 DOI: 10.3390/microorganisms11061578] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Revised: 06/09/2023] [Accepted: 06/12/2023] [Indexed: 06/29/2023] Open
Abstract
Ripened foods of animal origin comprise meat products and dairy products, being transformed by the wild microbiota which populates the raw materials, generating highly appreciated products over the world. Together with this beneficial microbiota, both pathogenic and toxigenic microorganisms such as Listeria monocytogenes, Salmonella enterica, Staphylococcus aureus, Clostridium botulinum, Escherichia coli, Candida spp., Penicillium spp. and Aspergillus spp., can contaminate these products and pose a risk for the consumers. Thus, effective strategies to hamper these hazards are required. Additionally, consumer demand for clean label products is increasing. Therefore, the manufacturing sector is seeking new efficient, natural, low-environmental impact and easy to apply strategies to counteract these microorganisms. This review gathers different approaches to maximize food safety and discusses the possibility of their being applied or the necessity of new evidence, mainly for validation in the manufacturing product and its sensory impact, before being implemented as preventative measures in the Hazard Analysis and Critical Control Point programs.
Collapse
Affiliation(s)
- Josué Delgado
- Higiene y Seguridad Alimentaria, Instituto de Investigación de Carne y Productos Cárnicos (IProCar), Facultad de Veterinaria, Universidad de Extremadura, Avda. de las Ciencias s/n, 10003 Cáceres, Spain
| | - Micaela Álvarez
- Higiene y Seguridad Alimentaria, Instituto de Investigación de Carne y Productos Cárnicos (IProCar), Facultad de Veterinaria, Universidad de Extremadura, Avda. de las Ciencias s/n, 10003 Cáceres, Spain
| | - Eva Cebrián
- Higiene y Seguridad Alimentaria, Instituto de Investigación de Carne y Productos Cárnicos (IProCar), Facultad de Veterinaria, Universidad de Extremadura, Avda. de las Ciencias s/n, 10003 Cáceres, Spain
| | - Irene Martín
- Higiene y Seguridad Alimentaria, Instituto de Investigación de Carne y Productos Cárnicos (IProCar), Facultad de Veterinaria, Universidad de Extremadura, Avda. de las Ciencias s/n, 10003 Cáceres, Spain
| | - Elia Roncero
- Higiene y Seguridad Alimentaria, Instituto de Investigación de Carne y Productos Cárnicos (IProCar), Facultad de Veterinaria, Universidad de Extremadura, Avda. de las Ciencias s/n, 10003 Cáceres, Spain
| | - Mar Rodríguez
- Higiene y Seguridad Alimentaria, Instituto de Investigación de Carne y Productos Cárnicos (IProCar), Facultad de Veterinaria, Universidad de Extremadura, Avda. de las Ciencias s/n, 10003 Cáceres, Spain
| |
Collapse
|
33
|
Feng N, Zhong F, Cai G, Zheng W, Zou H, Gu J, Yuan Y, Zhu G, Liu Z, Bian J. Fusarium Mycotoxins Zearalenone and Deoxynivalenol Reduce Hepatocyte Innate Immune Response after the Listeria monocytogenes Infection by Inhibiting the TLR2/NFκB Signaling Pathway. Int J Mol Sci 2023; 24:ijms24119664. [PMID: 37298614 DOI: 10.3390/ijms24119664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Revised: 05/31/2023] [Accepted: 05/31/2023] [Indexed: 06/12/2023] Open
Abstract
Zearalenone (ZEA) and deoxynivalenol (DON) are two common mycotoxins produced by the genus Fusarium and have potential immunotoxic effects that may lead to a weak immune response against bacterial infections. Listeria monocytogenes (L. monocytogenes), a food-borne pathogenic microorganism ubiquitous in the environment, actively multiplies in the liver, where hepatocytes are capable of resistance through mediated innate immune responses. At present, it is not clear if ZEA and DON affect hepatocyte immune responses to L. monocytogenes infection or the mechanisms involved. Therefore, in this study, in vivo and in vitro models were used to investigate the effects of ZEA and DON on the innate immune responses of hepatocytes and related molecules after L. monocytogenes infection. In vivo studies revealed that ZEA and DON inhibited the toll-like receptors 2 (TLR2)/nuclear factor kappa-B (NFκB) pathway in the liver tissue of L. monocytogenes-infected mice, downregulating the expression levels of Nitric oxide (NO), in the liver and repressing the immune response. In addition, ZEA and DON inhibited Lipoteichoic acid (LTA)-induced expression of TLR2 and myeloid differentiation factor 88 (MyD88) in Buffalo Rat Liver (BRL 3A) cells in vitro, downregulating the TLR2/NFκB signaling pathway and resulting in the decreased expression levels of NO, causing immunosuppressive effects. In summary, ZEA and DON can negatively regulate NO levels through TLR2/NFκB, inhibiting the innate immune responses of the liver, and aggravate L. monocytogenes infections in mouse livers.
Collapse
Affiliation(s)
- Nannan Feng
- College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of the Ministry of Education of China, Yangzhou University, Yangzhou 225009, China
- Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou 225009, China
| | - Fang Zhong
- College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of the Ministry of Education of China, Yangzhou University, Yangzhou 225009, China
| | - Guodong Cai
- College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of the Ministry of Education of China, Yangzhou University, Yangzhou 225009, China
| | - Wanglong Zheng
- College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of the Ministry of Education of China, Yangzhou University, Yangzhou 225009, China
| | - Hui Zou
- College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of the Ministry of Education of China, Yangzhou University, Yangzhou 225009, China
| | - Jianhong Gu
- College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of the Ministry of Education of China, Yangzhou University, Yangzhou 225009, China
| | - Yan Yuan
- College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of the Ministry of Education of China, Yangzhou University, Yangzhou 225009, China
| | - Guoqiang Zhu
- College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of the Ministry of Education of China, Yangzhou University, Yangzhou 225009, China
| | - Zongping Liu
- College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of the Ministry of Education of China, Yangzhou University, Yangzhou 225009, China
- Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou 225009, China
| | - Jianchun Bian
- College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of the Ministry of Education of China, Yangzhou University, Yangzhou 225009, China
- Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou 225009, China
| |
Collapse
|
34
|
Meurer A, Antoni C, Ebert MP, Trimborn A, Hirth M. Spontaneous bacterial peritonitis caused by Listeria monocytogenes: a rare infection with very high leukocyte counts in ascitic fluid-case report and review of the literature. Clin Res Hepatol Gastroenterol 2023; 47:102130. [PMID: 37116650 DOI: 10.1016/j.clinre.2023.102130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 04/12/2023] [Accepted: 04/24/2023] [Indexed: 04/30/2023]
Abstract
We present a rare case of Listeria monocytogenes-induced spontaneous bacterial peritonitis (SBP) in cirrhosis. Examination of the patient's peritoneal fluid revealed an extremely high leukocyte count. We suspect, that the patient belongs to 1% of individuals in which Listeria monocytogenes is part of the intestinal flora. Cephalosporins as empiric antibiotics have a Listeria gap. A combination of aminopenicillin and aminoglycoside is recommended. Therefore, early microbiological diagnosis from ascites and blood is essential. Listeria should be considered as a rare cause of SBP, especially in case of very high leukocyte count in peritoneal fluid or lack of response to empiric therapy.
Collapse
Affiliation(s)
- Amelie Meurer
- Department of Medicine II, Medical Faculty Mannheim, University of Heidelberg, Germany
| | - Christoph Antoni
- Department of Medicine II, Medical Faculty Mannheim, University of Heidelberg, Germany
| | - Matthias P Ebert
- Department of Medicine II, Medical Faculty Mannheim, University of Heidelberg, Germany
| | - Anna Trimborn
- Institute of Medical Microbiology and Hygiene, Medical Faculty of Mannheim, University of Heidelberg, Germany
| | - Michael Hirth
- Department of Medicine II, Medical Faculty Mannheim, University of Heidelberg, Germany.
| |
Collapse
|
35
|
Marked inter-strain heterogeneity in the differential expression of some key stress response and virulence-related genes between planktonic and biofilm cells in Listeria monocytogenes. Int J Food Microbiol 2023; 390:110136. [PMID: 36807004 DOI: 10.1016/j.ijfoodmicro.2023.110136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 01/23/2023] [Accepted: 02/09/2023] [Indexed: 02/16/2023]
Abstract
Listeria monocytogenes is a facultatively intracellular pathogenic bacterium that can provoke invasive listeriosis, a severe foodborne infection in humans. Outside the host, this is capable to survive for long periods in soil, and water, as well as on plants, while, like many other microorganisms, this can also attach to abiotic surfaces, such as food contact ones, forming biofilms on them. It has been suggested that inside those sessile communities, L. monocytogenes cells not only display an increased stress tolerance but may also boost their pathogenicity. In this work, the expression of ten key stress response and/or virulence-related genes (i.e., groEL, hly, iap, inlA, inlB, lisK, mdrD, mdrL, prfA, and sigB) was studied in three different L. monocytogenes strains (AAL20066, AAL20107, and PL24), all isolated from foods and each belonging to a different listeriosis-associated serovar (1/2a, 1/2b, and 1/2c, respectively). For this, each strain was initially left to develop a mature biofilm on a model polystyrene surface (Petri dish) by incubating for 144 h (6 days) at 20 °C in tryptone soya broth (with medium renewal every 48 h). Following incubation, both biofilm and the surrounding free-swimming (planktonic) cells were recovered, and their gene expressions were comparatively evaluated through targeted reverse transcription-quantitative polymerase chain reactions (RT-qPCR). Results revealed a strain-dependent differential gene expression between the two cell types. Thus, for instance, in strain AAL20107 (ser. 1/2b) biofilm growth worryingly resulted in a significant overexpression of all the studied genes (P < 0.05), whereas in strain PL24 (ser. 1/2c), the expression of most genes (8/10) did not change upon biofilm growth, with only two of them (groEL and hly) being again significantly upregulated. Such transcriptomic strain variability in stress adaptation and/or virulence induction should be generally considered in the physiological studies of pathogenic biofilms and preferably upon designing and implementing novel and more efficient eradication methods.
Collapse
|
36
|
Draft Genome Sequences of Three Listeria monocytogenes Strains Isolated from Chicken Carcasses in South Korea. Microbiol Resour Announc 2023; 12:e0124922. [PMID: 36840565 PMCID: PMC10019227 DOI: 10.1128/mra.01249-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023] Open
Abstract
While Listeria monocytogenes is a foodborne pathogen of global concern, little is known regarding L. monocytogenes populations in Asia. We report the draft genome sequences of three L. monocytogenes strains from chickens in South Korea, which could facilitate understanding the genetic diversity of the regional L. monocytogenes population.
Collapse
|
37
|
Ghosh R, León-Ruiz M, Sardar SS, Lalsing D P, Benito-León J. Downbeat Nystagmus as a Presenting Manifestation of Neurolisteriosis in a Pregnant Woman. Neuroophthalmology 2023; 47:218-224. [PMID: 37434673 PMCID: PMC10332207 DOI: 10.1080/01658107.2023.2186431] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2023] Open
Abstract
Listeria monocytogenes has tropism towards two immunologically "privileged" sites, the fetoplacental unit in pregnant women and the central nervous system (neurolisteriosis) in immunocompromised individuals. We report a case of neurolisteriosis in a previously asymptomatic pregnant woman from rural West Bengal, India, who presented with a subacute onset febrile illness with features of rhombencephalitis and a predominantly midline-cerebellopathy (slow and dysmetric saccades, florid downbeat nystagmus, horizontal nystagmus, and ataxia). With timely detection and the institution of prolonged intravenous antibiotic therapy, both the mother and the fetus were saved uneventfully.
Collapse
Affiliation(s)
- Ritwik Ghosh
- Department of General Medicine, Burdwan Medical College and Hospital, Burdwan, India
| | - Moisés León-Ruiz
- Section of Clinical Neurophysiology, Department of Neurology, University Hospital “La Paz”, Madrid, Spain
| | - Sona Singh Sardar
- Department of General Medicine, Burdwan Medical College and Hospital, Burdwan, India
| | - Padavi Lalsing D
- Department of General Medicine, Burdwan Medical College and Hospital, Burdwan, India
| | - Julián Benito-León
- Department of Neurology, University Hospital “12 de Octubre”, Madrid, Spain
- Centro de Investigación Biomédica en Red Sobre Enfermedades Neurodegenerativas (CIBERNED), Madrid, Spain
- Department of Medicine, Complutense University, Madrid, Spain
| |
Collapse
|
38
|
Liu M, Lv Q, Xu J, Liu B, Zhou Y, Zhang S, Shen X, Wang L. Isoflavone glucoside genistin, an inhibitor targeting Sortase A and Listeriolysin O, attenuates the virulence of Listeria monocytogenes in vivo and in vitro. Biochem Pharmacol 2023; 209:115447. [PMID: 36746262 DOI: 10.1016/j.bcp.2023.115447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 01/30/2023] [Accepted: 01/31/2023] [Indexed: 02/05/2023]
Abstract
As a common intracellular facultative anaerobic Gram-positive bacterium, Listeria monocytogenes (L. monocytogenes) exhibits strong resistance to extreme environments, such as low temperature and a wide range of pH values, causing contamination in food production and processing. Sortase A (SrtA) and listeriolysin O (LLO), two crucial virulence factors of L. monocytogenes, are widely recognized as potential targets for the development of anti-L. monocytogenes infection drugs. In this study, we found that genistin simultaneously inhibits the peptidase activity of SrtA and the hemolytic activity of LLO without affecting the growth of L. monocytogenes, alleviating concerns about developing resistance. Furthermore, we demonstrated that genistin reduces L. monocytogenes biofilm formation and invasion of human colorectal cancer (Caco-2) cells. Subsequent mechanistic studies revealed that genistin inhibited LLO-mediated Caco-2 cell damage by blocking LLO oligomerization. Fluorescence quenching assay revealed the potential binding mode of SrtA and LLO to genistin. Genistin might bind to the active pocket of SrtA through residues Leu33, Asn29, and Met40, interacting with D1 domain of LLO involved in oligomerization and pore formation through residues Asn259. Studies in infection models revealed that genistin reduces mortality and pathological damage in mice infected with L. monocytogenes. These results indicate that genistin is a promising anti-virulence agent that could be considered an alternative candidate for the treatment of L. monocytogenes infection.
Collapse
Affiliation(s)
- Minda Liu
- State Key Laboratory for Zoonotic Diseases, Key Laboratory for Zoonosis Research, Ministry of Education, Institute of Zoonosis, College of Veterinary Medicine, Jilin University, Changchun, China; Department of Respiratory Medicine, the First Hospital of Jilin University, Changchun, China
| | - Qianghua Lv
- State Key Laboratory for Zoonotic Diseases, Key Laboratory for Zoonosis Research, Ministry of Education, Institute of Zoonosis, College of Veterinary Medicine, Jilin University, Changchun, China; Shandong Key Laboratory of Animal Disease Control and Breeding, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, P.R.China; Key Laboratory of Livestock and Poultry Multi-omics of MARA, P.R.China
| | - Jingwen Xu
- State Key Laboratory for Zoonotic Diseases, Key Laboratory for Zoonosis Research, Ministry of Education, Institute of Zoonosis, College of Veterinary Medicine, Jilin University, Changchun, China
| | - Baichen Liu
- The Second Bethune Clinical Medical College of Jilin University, Changchun 130012, Jilin, People's Republic of China
| | - Yonglin Zhou
- State Key Laboratory for Zoonotic Diseases, Key Laboratory for Zoonosis Research, Ministry of Education, Institute of Zoonosis, College of Veterinary Medicine, Jilin University, Changchun, China; Department of Respiratory Medicine, the First Hospital of Jilin University, Changchun, China
| | - Siqi Zhang
- State Key Laboratory for Zoonotic Diseases, Key Laboratory for Zoonosis Research, Ministry of Education, Institute of Zoonosis, College of Veterinary Medicine, Jilin University, Changchun, China; Department of Respiratory Medicine, the First Hospital of Jilin University, Changchun, China
| | - Xue Shen
- State Key Laboratory for Zoonotic Diseases, Key Laboratory for Zoonosis Research, Ministry of Education, Institute of Zoonosis, College of Veterinary Medicine, Jilin University, Changchun, China; Department of Food Science, College of Food Science and Engineering, Jilin University, Changchun, China.
| | - Lin Wang
- State Key Laboratory for Zoonotic Diseases, Key Laboratory for Zoonosis Research, Ministry of Education, Institute of Zoonosis, College of Veterinary Medicine, Jilin University, Changchun, China; Department of Respiratory Medicine, the First Hospital of Jilin University, Changchun, China.
| |
Collapse
|
39
|
Tholany J, Samra H, Kobayashi T, Prasidthrathsint K. Primary spontaneous listerial peritonitis. IDCases 2023; 32:e01748. [PMID: 36974133 PMCID: PMC10038783 DOI: 10.1016/j.idcr.2023.e01748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 03/15/2023] [Accepted: 03/15/2023] [Indexed: 03/18/2023] Open
Abstract
A male in his mid-60s with chronic kidney disease, ischemic cardiomyopathy, and nonalcoholic cirrhosis due to congestive hepatopathy presented with fever and abdominal pain for two weeks. He underwent diagnostic paracentesis, which noted an ascitic neutrophil count over 7000/mm3. Gram stain of the ascitic fluid showed Gram-positive cocci. He was diagnosed with spontaneous bacterial peritonitis (SBP) and was started on ceftriaxone. Ascites cultures grew Listeria monocytogenes and antibiotics were changed to ampicillin. He received one week of ampicillin while inpatient and seven weeks of oral amoxicillin, at which point his ascitic neutrophil count was less than 250/mm3. He was continued on suppressive amoxicillin for an additional 14 weeks with no recurrence in over a year after the discontinuation of amoxicillin. Though uncommon, L. monocytogenes should be considered a pathogen causing SBP. Focal listerial infections can be treated with penicillins alone while invasive disease may require the addition of aminoglycosides.
Collapse
|
40
|
Contrasting Genetic Diversity of Listeria Pathogenicity Islands 3 and 4 Harbored by Nonpathogenic Listeria spp. Appl Environ Microbiol 2023; 89:e0209722. [PMID: 36728444 PMCID: PMC9973017 DOI: 10.1128/aem.02097-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Listeria monocytogenes causes the severe foodborne disease listeriosis. Several clonal groups of L. monocytogenes possess the pathogenicity islands Listeria pathogenicity island 3 (LIPI-3) and LIPI-4. Here, we investigated the prevalence and genetic diversity of LIPI-3 and LIPI-4 among 63 strains of seven nonpathogenic Listeria spp. from the natural environment, i.e., wildlife (black bears [Ursus americanus]) and surface water. Analysis of the whole-genome sequence data suggested that both islands were horizontally acquired but differed considerably in their incidence and genetic diversity. LIPI-3 was identified among half of the L. innocua strains in the same genomic location as in L. monocytogenes (guaA hot spot) in a truncated form, with only three strains harboring full-length LIPI-3, and a highly divergent partial LIPI-3 was observed in three Listeria seeligeri strains, outside the guaA hot spot. Premature stop codons (PMSCs) and frameshifts were frequently noted in the LIPI-3 gene encoding listeriolysin S. On the other hand, full-length LIPI-4 without any PMSCs was found in all Listeria innocua strains, in the same genomic location as L. monocytogenes and with ~85% similarity to the L. monocytogenes counterpart. Our study provides intriguing examples of genetic changes that pathogenicity islands may undergo in nonpathogenic bacterial species, potentially in response to environmental pressures that promote either maintenance or degeneration of the islands. Investigations of the roles that LIPI-3 and LIPI-4 play in nonpathogenic Listeria spp. are warranted to further understand the differential evolution of genetic elements in pathogenic versus nonpathogenic hosts of the same genus. IMPORTANCE Listeria monocytogenes is a serious foodborne pathogen that can harbor the pathogenicity islands Listeria pathogenicity island 3 (LIPI-3) and LIPI-4. Intriguingly, these have also been reported in nonpathogenic L. innocua from food and farm environments, though limited information is available for strains from the natural environment. Here, we analyzed whole-genome sequence data of nonpathogenic Listeria spp. from wildlife and surface water to further elucidate the genetic diversity and evolution of LIPI-3 and LIPI-4 in Listeria. While the full-length islands were found only in L. innocua, LIPI-3 was uncommon and exhibited frequent truncation and genetic diversification, while LIPI-4 was remarkable in being ubiquitous, albeit diversified from L. monocytogenes. These contrasting features demonstrate that pathogenicity islands in nonpathogenic hosts can evolve along different trajectories, leading to either degeneration or maintenance, and highlight the need to examine their physiological roles in nonpathogenic hosts.
Collapse
|
41
|
Draft Genome Sequence of Listeria monocytogenes Clonal Complex 1 Strain SNU3 from South Korea. Microbiol Resour Announc 2023; 12:e0122622. [PMID: 36695593 PMCID: PMC9933684 DOI: 10.1128/mra.01226-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
Currently, only limited knowledge is available about the genetic diversity of the hypervirulent clonal complex 1 (CC1) of Listeria monocytogenes from Asia. In this study, we report the draft genome sequence of an L. monocytogenes CC1 strain (SNU3) from Seoul, South Korea.
Collapse
|
42
|
Brown P, Kucerova Z, Gorski L, Chen Y, Ivanova M, Leekitcharoenphon P, Parsons C, Niedermeyer J, Jackson J, Kathariou S. Horizontal Gene Transfer and Loss of Serotype-Specific Genes in Listeria monocytogenes Can Lead to Incorrect Serotype Designations with a Commonly-Employed Molecular Serotyping Scheme. Microbiol Spectr 2023; 11:e0274522. [PMID: 36472431 PMCID: PMC9927564 DOI: 10.1128/spectrum.02745-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Listeria monocytogenes is a Gram-positive, facultative intracellular foodborne pathogen capable of causing severe, invasive illness (listeriosis). Three serotypes, 1/2a, 1/2b, and 4b, are leading contributors to human listeriosis, with 4b including the major hypervirulent clones. The multiplex PCR scheme developed by Doumith and collaborators employs primers targeting specific lineages (e.g., lineage II-specific lmo0737, lineage I-specific LMOf2365_2059) or serotypes (e.g., serotype 4b-specific LMOf2365_1900). The Doumith scheme (DS) is extensively employed for molecular serotyping of L. monocytogenes due to its high accuracy, relative ease, and affordability. However, for certain strains, the DS serotype designations are in conflict with those relying on antibody-based schemes or whole-genome sequence (WGS) analysis. In the current study, all 27 tested serotype 4b strains with sequence type 782 (ST782) within the hypervirulent clonal complex 2 (CC2) were designated 1/2b/3b using the DS. These strains lacked the serotype 4b-specific gene LMOf2365_1900, while retaining LMOf2365_2059, which, together with prs, yields the DS 1/2b/3b profile. Furthermore, 15 serotype 1/2a strains of four STs, mostly from water, were designated 1/2b/3b using the DS. These strains lacked the lmo0737 cassette but harbored genomic islands with LMOf2365_2059, thus yielding the DS 1/2b/3b profile. Lastly, we investigated a novel, dual 1/2a-1/2b profile obtained using the DS with 21 serotype 1/2a strains of four STs harboring both the lmo0737 cassette and genomic islands with LMOf2365_2059. The findings suggest that for certain strains and clones of L. monocytogenes the DS designations should be viewed with caution and complemented with alternative tools, e.g., traditional serotyping or WGS analysis. IMPORTANCE Listeria monocytogenes is a foodborne pathogen responsible for severe illness (listeriosis), especially in pregnant women and their fetuses, immunocompromised individuals, and the elderly. Three serotypes, 1/2a, 1/2b, and 4b, account for most human listeriosis, with certain serotype 4b clonal complexes (CCs) overrepresented in human disease. Serotyping remains extensively employed in Listeria epidemiologic investigations, and a multiplex PCR-based serotyping scheme is widely used. However, the PCR gene targets can be lost or gained via horizontal gene transfer, leading to novel PCR profiles without known serotype designations or to incorrect serotype assignments. Thus, an entire serotype 4b clone of the hypervirulent CC2 would be misidentified as serotype 1/2b, and several strains of serotype 1/2a would be identified as serotype 1/2b. Such challenges are especially common in novel clones from underexplored habitats, e.g., wildlife and surface water. The findings suggest caution in application of molecular serotyping, while highlighting Listeria's diversity and potential for horizontal gene transfer.
Collapse
Affiliation(s)
- Phillip Brown
- Department of Plant and Microbial Biology, North Carolina State University, Raleigh, North Carolina, USA
| | - Zuzana Kucerova
- Centers for Disease Control and Prevention (CDC), EDLB/DFWED, Atlanta, Georgia, USA
| | - Lisa Gorski
- U.S. Department of Agriculture, Agricultural Research Service, Western Regional Research Center, Produce Safety and Microbiology Unit, Albany, California, USA
| | - Yi Chen
- Division of Microbiology, Center for Food Safety and Applied Nutrition, Food and Drug Administration, College Park, Maryland, USA
| | - Mirena Ivanova
- Research Group for Genomic Epidemiology, National Food Institute, Technical University of Denmark, Lyngby, Denmark
| | - Pimlapas Leekitcharoenphon
- Research Group for Genomic Epidemiology, National Food Institute, Technical University of Denmark, Lyngby, Denmark
| | - Cameron Parsons
- Department of Food, Bioprocessing and Nutrition Sciences, North Carolina State University, Raleigh, North Carolina, USA
| | - Jeffrey Niedermeyer
- Department of Food, Bioprocessing and Nutrition Sciences, North Carolina State University, Raleigh, North Carolina, USA
| | - James Jackson
- Department of Food, Bioprocessing and Nutrition Sciences, North Carolina State University, Raleigh, North Carolina, USA
| | - Sophia Kathariou
- Department of Plant and Microbial Biology, North Carolina State University, Raleigh, North Carolina, USA
- Department of Food, Bioprocessing and Nutrition Sciences, North Carolina State University, Raleigh, North Carolina, USA
| |
Collapse
|
43
|
Michaelis C, Grohmann E. Horizontal Gene Transfer of Antibiotic Resistance Genes in Biofilms. Antibiotics (Basel) 2023; 12:antibiotics12020328. [PMID: 36830238 PMCID: PMC9952180 DOI: 10.3390/antibiotics12020328] [Citation(s) in RCA: 49] [Impact Index Per Article: 49.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 01/30/2023] [Accepted: 01/31/2023] [Indexed: 02/08/2023] Open
Abstract
Most bacteria attach to biotic or abiotic surfaces and are embedded in a complex matrix which is known as biofilm. Biofilm formation is especially worrisome in clinical settings as it hinders the treatment of infections with antibiotics due to the facilitated acquisition of antibiotic resistance genes (ARGs). Environmental settings are now considered as pivotal for driving biofilm formation, biofilm-mediated antibiotic resistance development and dissemination. Several studies have demonstrated that environmental biofilms can be hotspots for the dissemination of ARGs. These genes can be encoded on mobile genetic elements (MGEs) such as conjugative and mobilizable plasmids or integrative and conjugative elements (ICEs). ARGs can be rapidly transferred through horizontal gene transfer (HGT) which has been shown to occur more frequently in biofilms than in planktonic cultures. Biofilm models are promising tools to mimic natural biofilms to study the dissemination of ARGs via HGT. This review summarizes the state-of-the-art of biofilm studies and the techniques that visualize the three main HGT mechanisms in biofilms: transformation, transduction, and conjugation.
Collapse
|
44
|
Biological control of pathogens in artisanal cheeses. Int Dairy J 2023. [DOI: 10.1016/j.idairyj.2023.105612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
|
45
|
Ireton K, Gyanwali GC, Herath TUB, Lee N. Exploitation of the host exocyst complex by bacterial pathogens. Mol Microbiol 2023. [PMID: 36717381 DOI: 10.1111/mmi.15034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 01/24/2023] [Accepted: 01/26/2023] [Indexed: 02/01/2023]
Abstract
Intracellular bacterial pathogens remodel the plasma membrane of eukaryotic cells in order to establish infection. A common and well-studied mechanism of plasma membrane remodelling involves bacterial stimulation of polymerization of the host actin cytoskeleton. Here, we discuss recent results showing that several bacterial pathogens also exploit the host vesicular trafficking pathway of 'polarized exocytosis' to expand and reshape specific regions in the plasma membrane during infection. Polarized exocytosis is mediated by an evolutionarily conserved octameric protein complex termed the exocyst. We describe examples in which the bacteria Listeria monocytogenes, Salmonella enterica serovar Typhimurium, and Shigella flexneri co-opt the exocyst to promote internalization into human cells or intercellular spread within host tissues. We also discuss results showing that Legionella pneumophila or S. flexneri manipulate exocyst components to modify membrane vacuoles to favour intracellular replication or motility of bacteria. Finally, we propose potential ways that pathogens manipulate exocyst function, discuss how polarized exocytosis might promote infection and highlight the importance of future studies to determine how actin polymerization and polarized exocytosis are coordinated to achieve optimal bacterial infection.
Collapse
Affiliation(s)
- Keith Ireton
- Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
| | | | - Thilina U B Herath
- Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
| | - Nicole Lee
- Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
| |
Collapse
|
46
|
Ji S, Song Z, Luo L, Wang Y, Li L, Mao P, Ye C, Wang Y. Whole-genome sequencing reveals genomic characterization of Listeria monocytogenes from food in China. Front Microbiol 2023; 13:1049843. [PMID: 36726565 PMCID: PMC9885130 DOI: 10.3389/fmicb.2022.1049843] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 12/19/2022] [Indexed: 01/18/2023] Open
Abstract
Introduction Listeria monocytogenes is a foodborne bacterium that could persist in food and food processing environments for a long time. Understanding the population structure and genomic characterization of foodborne L. monocytogenes is essential for the prevention and control of listeriosis. Methods A total of 322 foodborne L. monocytogenes isolates from 13 geographical locations and four food sources in China between 2000 and 2018 were selected for whole-genome sequencing. Results In silico subtyping divided the 322 isolates into five serogroups, 35 sequence types (STs), 26 clonal complexes (CCs) and four lineages. Serogroup IIa was the most prevalent serogroup and ST9 was the most prevalent ST of foodborne L. monocytogenes strains isolated in China. The in-depth phylogenetic analysis on CC9 revealed that ST122 clone might be original from ST9 clone. Furthermore, 23 potentially relevant clusters were identified by pair-wised whole-genome single nucleotide polymorphism analysis, indicating that persistent- and/or cross-contamination had occurred in markets in China. ST8 and ST121 were the second and third top STs of L. monocytogenes in China, which had heterogeneity with that of L. monocytogenes isolates from other countries. The antibiotic resistance genes aacA4, tetM, tetS, dfrG carried by different mobile elements were found in L. monocytogenes strains. One lineage II strain carrying Listeria Pathogenicity Island 3 was first reported. In addition, a novel type of premature stop codon in inlA gene was identified in this study. Discussion These findings revealed the genomic characteristics and evolutionary relationship of foodborne L. monocytogenes in China on a scale larger than previous studies, which further confirmed that whole-genome sequencing analysis would be a helpful tool for routine surveillance and source-tracing investigation.
Collapse
Affiliation(s)
- Shunshi Ji
- State Key Laboratory of Infectious Disease Prevention and Control, National Institute for Communicable Disease Control and Prevention, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Zexuan Song
- State Key Laboratory of Infectious Disease Prevention and Control, National Institute for Communicable Disease Control and Prevention, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Lijuan Luo
- School of Biotechnology and Biomolecular Sciences, University of New South Wales, Sydney, NSW, Australia
| | - Yiqian Wang
- State Key Laboratory of Infectious Disease Prevention and Control, National Institute for Communicable Disease Control and Prevention, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Lingling Li
- State Key Laboratory of Infectious Disease Prevention and Control, National Institute for Communicable Disease Control and Prevention, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Pan Mao
- State Key Laboratory of Infectious Disease Prevention and Control, National Institute for Communicable Disease Control and Prevention, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Changyun Ye
- State Key Laboratory of Infectious Disease Prevention and Control, National Institute for Communicable Disease Control and Prevention, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Chinese Center for Disease Control and Prevention, Beijing, China,Changyun Ye, ✉
| | - Yan Wang
- State Key Laboratory of Infectious Disease Prevention and Control, National Institute for Communicable Disease Control and Prevention, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Chinese Center for Disease Control and Prevention, Beijing, China,*Correspondence: Yan Wang, ✉
| |
Collapse
|
47
|
Rivera-Izquierdo M, Galicia-García MD, Láinez-Ramos-Bossini AJ, Redruello-Guerrero P, Fernández-Martínez NF. Risk factors associated with early mortality after recovery from severe listeriosis: a multicentre 17-year longitudinal study. Infection 2023; 51:181-191. [PMID: 35753033 PMCID: PMC9244205 DOI: 10.1007/s15010-022-01872-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 06/07/2022] [Indexed: 01/31/2023]
Abstract
BACKGROUND Listeriosis presents high rates of mortality but prognostic factors for early prevention are not well established. The aim of this study was to analyse factors associated with in-hospital and early mortality of adults after recovery from severe infection caused by Listeria monocytogenes. METHODS All cases of listeriosis notified in the province of Granada from January 2005 to December 2021, including 9 centres, were included. Only laboratory confirmed non-neonatal cases were considered. Follow-up was conducted by accessing medical records and epidemiological data. Bivariate and multivariate analyses were conducted to detect potential risk factors associated to in-hospital mortality, 1-year, and 5-year early death after recovery. Multivariate Cox regression models were performed. A total of 206 patients were identified. RESULTS The mean age was 62.6 years (sd, 18.8). A high frequency of comorbidities (88.3%) was observed, and 42 patients (20.4%) died during hospitalisation. Of the patients who recovered from acute infection, 26 (15.9%) died during the following year and 47 (28.7%) died during the following 5 years. The main factors associated with early mortality after recovery were age (HR: 1.03; 95% CI 1.02-1.07), diabetes mellitus (HR 1.86, 95% CI 1.01-3.44), chronic kidney disease (HR 3.96, 95% CI 1.87-8.38), liver disease (HR 3.62, 95% CI 1.64-8.51), and cancer (HR 3.76, 95% CI 1.90-7.46). CONCLUSION Listeriosis is associated with high early post-recovery mortality. Our study describes the main prognostic factors, which may help to improve preventive follow-up strategies of adults with severe listeriosis.
Collapse
Affiliation(s)
- Mario Rivera-Izquierdo
- grid.4489.10000000121678994Department of Preventive Medicine and Public Health, University of Granada, Avenida de la Investigación 11, 18016 Granada, Spain ,Section of Epidemiology, Provincial Health Delegation of Granada, Granada, Spain ,grid.459499.cService of Preventive Medicine and Public Health, Hospital Universitario San Cecilio, Granada, Spain ,Instituto Biosanitario de Granada ibs.GRANADA, Granada, Spain
| | | | - Antonio Jesús Láinez-Ramos-Bossini
- Instituto Biosanitario de Granada ibs.GRANADA, Granada, Spain ,grid.411380.f0000 0000 8771 3783Hospital Universitario Virgen de Las Nieves, Granada, Spain
| | | | - Nicolás Francisco Fernández-Martínez
- grid.411349.a0000 0004 1771 4667Unidad de Gestión Clínica Interniveles de Prevención, Promoción y Vigilancia de La Salud, Hospital Universitario Reina Sofía, Córdoba, Spain ,grid.428865.50000 0004 0445 6160Preventive Medicine and Public Health Research Group, Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC), 14004 Córdoba, Spain
| |
Collapse
|
48
|
Presence of Listeria at primary production and processing of food of non-animal origin (FNAO) in Bavaria, Germany. J Food Prot 2023; 86:100015. [PMID: 36916596 DOI: 10.1016/j.jfp.2022.11.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 11/10/2022] [Accepted: 11/14/2022] [Indexed: 12/23/2022]
Abstract
Several foodborne outbreaks associated with food of non-animal origin (FNAO) were reported within the last years. In recent years, Listeriamonocytogenes has been associated with such outbreaks. For this reason, different producers of FNAO at the primary production and processing level in Bavaria, Germany, were inspected from July 2020 to June 2021. Environmental and food sampling as well as the sampling of irrigation and processing water was performed to investigate the prevalence of Listeriaspp., including L.monocytogenes at facilities that produce ready-to-eat FNAO. Altogether, 39 producers of soft fruit, vegetables, ready-to-eat raw fruits, and vegetables/fresh cut were inspected. In addition to the on-spot inspections, 407 samples were taken in total, among them, 229 were swab samples from food contact material and the environment, 59 food samples (including soft fruit, vegetables and ready-to-eat vegetables), and 119 samples of irrigation and processing water. Samples were analyzed using methods according to ISO11290-1:2017. Furthermore, the samples of irrigation and processing water were also quantitatively tested for the number of Escherichiacoli (ISO9308-2:2014-06), enterococci (ISO7899-2:2000-11), and Pseudomonasaeruginosa (ISO16266:2008-05). No contamination with E.coli, enterococci, and P.aeruginosa could be detected in most of the samples. Overall, in 12.53% of the samples, Listeriaspp. were detected. L.monocytogenes was identified in 1.72% of the environmental and processing water samples, whereas L.monocytogenes was not detected in food samples. In addition to water sources and quality, this study demonstrates that irrigation regime, cultivation, hygienic handling, and maintenance protocols are highly important to reduce the potential contamination of ready-to-eat soft fruits and vegetables with Listeriaspp.
Collapse
|
49
|
Lu X, Yang H, Wang Y, Xie Y. Analysis of Clinical and Microbiological Features of Listeria monocytogenes Infection. Infect Drug Resist 2023; 16:2793-2803. [PMID: 37187483 PMCID: PMC10179002 DOI: 10.2147/idr.s408089] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 04/20/2023] [Indexed: 05/17/2023] Open
Abstract
Introduction To analyze the demographics and clinical features of 59 cases of Listeria monocytogenes, and determine the predisposing conditions for severe meningitis infections for reference. Materials and methods A total of 59 cases isolated L. monocytogenes from 2009 to 2020 were enrolled. Electronic medical record data were used to determine the epidemiological and clinical characteristics of L. monocytogenes infection. Univariate and multifactorial logistic regression analyses were performed to predict risk factors for Listeria meningitis. Results A total of 59 cases (median age of 52 years, 30 females and 29 males) were enrolled. Twenty-five patients (42.37%) developed a neuroinvasive infection. The indexes of interleukin-6 (IL-6), CD3+T, CD4+T, and CD8+T cells in the study group were higher than those in the control group (P<0.05). In univariate analysis, the use of hormone drugs (odds ratio=3.21, P=0.000) and immunosuppressive agents (odds ratio=3.06, P=0.000) were relevant predictors of severe meningitis. 47 patients (79.66%) were treated with ampicillin (27.12%), carbapenems (18.64%), quinolones (11.86%), and β-lactamase inhibitors (11.86%) as the primary agents of antimicrobial therapy. Thirty-four patients (57.63%) showed clinical improvement, five patients (8.47%) had a poor prognosis, and two patients (3.39%) died. Conclusion Infection with Listeria changed the levels of IL-6, CD3+T, CD4+T, and CD8+T cells, and these analyzing items were significantly different between L. monocytogenes and other bacterial infections. Long-term use of immunosuppressants and hormones may be risk factors for severe adult forms of Listeria-related infections. Sensitive antibiotics, such as penicillins and carbapenems, should be added or replaced in the early empiric treatment of L. monocytogenes.
Collapse
Affiliation(s)
- Xingbing Lu
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, People’s Republic of China
| | - Huan Yang
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, People’s Republic of China
| | - Yanxi Wang
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, People’s Republic of China
| | - Yi Xie
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, People’s Republic of China
- Correspondence: Yi Xie, Email
| |
Collapse
|
50
|
Huang P, Guo X, Duan M, Li H, Han C, Xue F. Maternal Infection with Listeria monocytogenes in Twin Pregnancy. Infect Drug Resist 2023; 16:2511-2518. [PMID: 37138841 PMCID: PMC10150742 DOI: 10.2147/idr.s407244] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Accepted: 04/21/2023] [Indexed: 05/05/2023] Open
Abstract
Listeria monocytogenes is the conditional pathogenic bacteria, and pregnant women are at higher risk of infection due to depressed immunity. Infection with Listeria monocytogenes in twin pregnancy is rare but devastating, which puts forwards a great challenge for clinical management. Here, a 24-year-old woman was diagnosed with twin pregnancy, intrauterine death of one fetus and fever at 29+4 week of gestation. Two days later, she developed into pericardial effusion, pneumonedema and potential septic shock. The emergent cesarean delivery was performed after anti-shock treatment. One alive and another dead fetus were delivered. Then, she developed postpartum hemorrhage after the surgery. Urgent exploratory laparotomy was conducted at the sites of cesarean section and B-Lynch suture to stop bleeding. The culture of blood and maternal side of both placentas indicated Listeria monocytogenes. Following anti-infection therapy with ampicillin-sulbactam, she recovered well and discharged with negative result of blood bacterial culture and normal inflammatory indicators. The patient was hospitalized for a total of 18 days including 2 days in the intensive care unit (ICU), and the anti-infection treatment was conducted throughout the course. Symptoms of the Listeria monocytogenes infection in pregnancy are non-specific, which should be paid more attention in case of unexplained fever and fetal distress. The blood culture is effective for accurate diagnosis. Listeria monocytogenes infection is associated with poor pregnancy outcomes. Close monitoring of fetal condition, early intervention with antibiotics, timely termination of pregnancy and comprehensive management of complications are essential for better prognosis.
Collapse
Affiliation(s)
- Pengzhu Huang
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
- Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
| | - Xin Guo
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
- Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
| | - Mengke Duan
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
- Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
| | - Huanrong Li
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
- Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
| | - Cha Han
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
- Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
| | - Fengxia Xue
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
- Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
- Correspondence: Fengxia Xue; Cha Han, Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin, China; Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China, Tel +86-22-60363769, Fax +86-22-27813550, Email ;
| |
Collapse
|