1
|
Flores-Villaseñor H, Velázquez-Román J, León-Sicairos N, Angulo-Zamudio UA, Lira-Morales C, Martínez-García JJ, Acosta-Smith E, Valdés-Flores J, Tapia-Pastrana G, Canizalez-Román A. Serodiversity, antibiotic resistance, and virulence genes of Vibrio parahaemolyticus in oysters collected in coastal areas of northwestern Mexico between 2012 and 2020. Food Microbiol 2024; 123:104567. [PMID: 39038901 DOI: 10.1016/j.fm.2024.104567] [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: 02/12/2024] [Revised: 05/23/2024] [Accepted: 05/24/2024] [Indexed: 07/24/2024]
Abstract
This study aimed to determine the prevalence of V. parahaemolyticus in oysters from the northwestern coast of Mexico and to identify the serotypes, virulence factors, and antibiotic resistance of the strains. Oyster samples were collected from 2012 to 2020 from the northwest coast of Mexico; biochemical and molecular methods were used to identify V. parahaemolyticus from oysters; antiserum reaction to determine V. parahaemolyticus serotypes, and PCR assays were performed to identify pathogenic (tdh and/or trh) or pandemic (toxRS/new, and/or orf8) strains and antibiotic resistance testing. A total of 441 oyster samples were collected and tested for V. parahaemolyticus. Forty-seven percent of oyster samples were positive for V. parahaemolyticus. Ten different O serogroups and 72 serovars were identified, predominantly serotype O1:KUT with 22.2% and OUT:KUT with 17.3%. Twenty new serotypes that had not been previously reported in our region were identified. We detected 4.3% of pathogenic clones but no pandemic strains. About 73.5% of strains were resistant to at least one antibiotic, mainly ampicillin and ciprofloxacin; 25% were multi-drug resistant. In conclusion, the pathogenic strains in oysters and antibiotic resistance are of public health concern, as the potential for outbreaks throughout northwestern Mexico is well established.
Collapse
Affiliation(s)
- Hector Flores-Villaseñor
- School of Medicine, Autonomous University of Sinaloa, 80019, Culiacan, Sinaloa, Mexico; The Sinaloa State Public Health Laboratory, Secretariat of Health, 80058, Culiacan, Sinaloa, Mexico
| | - Jorge Velázquez-Román
- School of Medicine, Autonomous University of Sinaloa, 80019, Culiacan, Sinaloa, Mexico
| | - Nidia León-Sicairos
- School of Medicine, Autonomous University of Sinaloa, 80019, Culiacan, Sinaloa, Mexico; Pediatric Hospital of Sinaloa, 80200, Culiacan, Sinaloa, Mexico
| | | | - Carolina Lira-Morales
- School of Medicine, Autonomous University of Sinaloa, 80019, Culiacan, Sinaloa, Mexico
| | - Jesús J Martínez-García
- School of Medicine, Autonomous University of Sinaloa, 80019, Culiacan, Sinaloa, Mexico; Pediatric Hospital of Sinaloa, 80200, Culiacan, Sinaloa, Mexico
| | - Erika Acosta-Smith
- School of Medicine, Autonomous University of Sinaloa, 80019, Culiacan, Sinaloa, Mexico
| | - Jorge Valdés-Flores
- Programa Doctorado en Ciencias Biológicas, Facultad de Biología, Universidad Autónoma de Sinaloa, 80040, Culiacán, Sinaloa, Mexico
| | - Gabriela Tapia-Pastrana
- Laboratorio de Investigación Biomédica, Hospital Regional de Alta Especialidad de Oaxaca, IMSS-BIENESTAR, Oaxaca, 71256, Mexico
| | - Adrian Canizalez-Román
- School of Medicine, Autonomous University of Sinaloa, 80019, Culiacan, Sinaloa, Mexico; The Women's Hospital, Secretariat of Health, 80020, Culiacan, Sinaloa, Mexico.
| |
Collapse
|
2
|
Archer EJ, Baker-Austin C, Osborn TJ, Jones NR, Martínez-Urtaza J, Trinanes J, Oliver JD, González FJC, Lake IR. Climate warming and increasing Vibrio vulnificus infections in North America. Sci Rep 2023; 13:3893. [PMID: 36959189 PMCID: PMC10036314 DOI: 10.1038/s41598-023-28247-2] [Citation(s) in RCA: 22] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 01/16/2023] [Indexed: 03/25/2023] Open
Abstract
Vibrio vulnificus is an opportunistic bacterial pathogen, occurring in warm low-salinity waters. V. vulnificus wound infections due to seawater exposure are infrequent but mortality rates are high (~ 18%). Seawater bacterial concentrations are increasing but changing disease pattern assessments or climate change projections are rare. Here, using a 30-year database of V. vulnificus cases for the Eastern USA, changing disease distribution was assessed. An ecological niche model was developed, trained and validated to identify links to oceanographic and climate data. This model was used to predict future disease distribution using data simulated by seven Global Climate Models (GCMs) which belong to the newest Coupled Model Intercomparison Project (CMIP6). Risk was estimated by calculating the total population within 200 km of the disease distribution. Predictions were generated for different "pathways" of global socioeconomic development which incorporate projections of greenhouse gas emissions and demographic change. In Eastern USA between 1988 and 2018, V. vulnificus wound infections increased eightfold (10-80 cases p.a.) and the northern case limit shifted northwards 48 km p.a. By 2041-2060, V. vulnificus infections may expand their current range to encompass major population centres around New York (40.7°N). Combined with a growing and increasingly elderly population, annual case numbers may double. By 2081-2100 V. vulnificus infections may be present in every Eastern USA State under medium-to-high future emissions and warming. The projected expansion of V. vulnificus wound infections stresses the need for increased individual and public health awareness in these areas.
Collapse
Affiliation(s)
- Elizabeth J Archer
- School of Environmental Sciences, University of East Anglia, Norwich, Norfolk, UK
| | - Craig Baker-Austin
- Centre for Environment Fisheries and Aquaculture Science, Weymouth, Dorset, UK
| | - Timothy J Osborn
- School of Environmental Sciences, University of East Anglia, Norwich, Norfolk, UK
| | - Natalia R Jones
- School of Environmental Sciences, University of East Anglia, Norwich, Norfolk, UK
| | | | - Joaquín Trinanes
- CRETUS, Department Electronics and Computer Science, Universidade de Santiago de Compostela, Campus Universitario Sur, Santiago de Compostela, Spain
- National Oceanic and Atmospheric Administration, Atlantic Oceanographic and Meteorological Laboratory, 4301 Rickenbacker Causeway, Miami, FL, 33149, USA
- Rosenstiel School of Marine and Atmospheric Science, University of Miami, Cooperative Institute for Marine and Atmospheric Studies, 4600 Rickenbacker Causeway, Miami, FL, 33149, USA
| | - James D Oliver
- University of North Carolina at Charlotte, Charlotte, USA
| | - Felipe J Colón González
- School of Environmental Sciences, University of East Anglia, Norwich, Norfolk, UK
- Data for Science and Health, Wellcome Trust, London, UK
- Department of Infectious Disease Epidemiology, Centre for Mathematical Modelling of Infectious Diseases, London School of Hygiene & Tropical Medicine, London, UK
| | - Iain R Lake
- School of Environmental Sciences, University of East Anglia, Norwich, Norfolk, UK.
| |
Collapse
|
3
|
Bernáldez-Sarabia J, Lizárraga-Partida ML, Hernández-López EL, Gasperin-Bulbarela J, Licea-Navarro AF, Guerrero A, Sánchez-Castrejón E, Franco-Moreno A. Distribution of pathogenic vibrios and Vibrio spp. in the water column and sediment samples from the southern Gulf of Mexico. MARINE POLLUTION BULLETIN 2021; 173:113116. [PMID: 34768193 DOI: 10.1016/j.marpolbul.2021.113116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 10/22/2021] [Accepted: 10/31/2021] [Indexed: 06/13/2023]
Abstract
This study quantified the distribution of Vibrio spp. by qPCR and pathogenic vibrio species by metagenomics, during 2 oceanographic cruises-XIXIMI-04 and XIXIMI-05 -in the southern Gulf of Mexico (GoMex). A total of 708 samples from various levels of the water column and 22 sediment samples were analyzed, according to a designed net of sampling lines. Sampling was focused on reported water masses with distinctive characteristics, to detect the presence-absence of vibrios. The results indicated that the genus Vibrio was detected along the entire water column and in sediments. Pathogenic vibrios, such as V, campbellii, V. parahaemolyticus, V. vulnificus or V. cholerae were also detected in the water column and in sediments, in both oceanographic cruises. Thus, the ecological conditions of the GoMex permit the growth of Vibrio spp. in deep water environments of the GoMex, despite continuous oil input from natural and anthropogenic sources.
Collapse
Affiliation(s)
- Johanna Bernáldez-Sarabia
- Centro de Investigación Científica y de Educación Superior de Ensenada, Baja California, Carretera Ensenada-Tijuana 3918, zona Playitas, Ensenada, Baja California 22860, Mexico.
| | - Marcial L Lizárraga-Partida
- Centro de Investigación Científica y de Educación Superior de Ensenada, Baja California, Carretera Ensenada-Tijuana 3918, zona Playitas, Ensenada, Baja California 22860, Mexico.
| | - Edna L Hernández-López
- Centro de Investigación Científica y de Educación Superior de Ensenada, Baja California, Carretera Ensenada-Tijuana 3918, zona Playitas, Ensenada, Baja California 22860, Mexico
| | - Jahaziel Gasperin-Bulbarela
- Centro de Investigación Científica y de Educación Superior de Ensenada, Baja California, Carretera Ensenada-Tijuana 3918, zona Playitas, Ensenada, Baja California 22860, Mexico.
| | - Alexei F Licea-Navarro
- Centro de Investigación Científica y de Educación Superior de Ensenada, Baja California, Carretera Ensenada-Tijuana 3918, zona Playitas, Ensenada, Baja California 22860, Mexico.
| | - Abraham Guerrero
- Centro de Investigación Científica y de Educación Superior de Ensenada, Baja California, Carretera Ensenada-Tijuana 3918, zona Playitas, Ensenada, Baja California 22860, Mexico; Cátedras CONACyT-CIAD, Centro de Investigación en Alimentación y Desarrollo, A.C. Unidad Mazatlán, Av. Sábalo Cerritos S/N 82100, Mazatlán, Sinaloa, Mexico.
| | - Edna Sánchez-Castrejón
- Centro de Investigación Científica y de Educación Superior de Ensenada, Baja California, Carretera Ensenada-Tijuana 3918, zona Playitas, Ensenada, Baja California 22860, Mexico.
| | - Andrea Franco-Moreno
- Centro de Investigación Científica y de Educación Superior de Ensenada, Baja California, Carretera Ensenada-Tijuana 3918, zona Playitas, Ensenada, Baja California 22860, Mexico.
| |
Collapse
|
4
|
Limsuwan S, Jarukitsakul S, Issuriya A, Chusri S, Joycharat N, Jaisamut P, Saising J, Jetwanna KWN, Voravuthikunchai SP. Thai herbal formulation 'Ya-Pit-Samut-Noi': Its antibacterial activities, effects on bacterial virulence factors and in vivo acute toxicity. JOURNAL OF ETHNOPHARMACOLOGY 2020; 259:112975. [PMID: 32417424 DOI: 10.1016/j.jep.2020.112975] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 04/29/2020] [Accepted: 05/10/2020] [Indexed: 06/11/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE A Thai herbal formulation 'Ya-Pit-Samut-Noi' containing Nigella sativa (seed), Piper retrofractum (fruit), Punica granatum (pericarp), and Quercus infectoria (nutgall) has long been traditionally used to treat diarrhea or bloody mucous diarrhea. Scientific information is very important to support its therapeutic effects and traditional drug development. AIM OF THE STUDY This study aimed to evaluate the antibacterial activities of Ya-Pit-Samut-Noi against diarrhea-causing bacteria and determine its effects on bacterial virulence factors and in vivo acute toxicity. MATERIALS AND METHODS Ethanol and water extracts of Ya-Pit-Samut-Noi and its plant components were prepared. The agar diffusion method was used for preliminary screening of antibacterial activity of the extracts against diarrhea-causing bacteria including Staphylococcus aureus, Vibrio cholerae, and Vibrio parahaemolyticus. The minimal inhibitory concentration (MIC) and minimal bactericidal concentration (MBC) were assessed using broth microdilution method. The effects on bactericidal activity, bacterial cell wall, and cell membrane were examined by time-kill, lysis, and leakage assays, respectively. The effects on bacterial virulence factors including quorum-sensing system, biofilm production, and swarming motility were determined. Phytochemical screening was carried out to identify the group of chemical compounds present in the formulation extracts. Acute toxicity study was conducted by a single oral dose of 2000 mg/kg body weight in Wistar albino rats. RESULTS Ethanol and water extracts of Ya-Pit-Samut-Noi and Quercus infectoria demonstrated antibacterial efficacy against all bacterial strains as revealed by zones of inhibition ranging from 7.0 to 24.5 mm. The ethanol and water extracts of Ya-Pit-Samut-Noi and Quercus infectoria produced strong bacteriostatic activity against V. parahaemolyticus (n = 11) with an MIC range of 7.81-250 μg/ml. Only the ethanol extract of Ya-Pit-Samut-Noi produced MBC values less than or equal to 1000 μg/ml against all V. parahaemolyticus. Based on time-kill study, no surviving V. parahaemolyticus (ATCC 17802 and 5268) cells were detected within 6-12 h after treatment with the ethanol extract of Ya-Pit-Samut-Noi at MBC-4MBC concentrations. Vibrioparahaemolyticus ATCC 17802 cells treated with the ethanol extract of Ya-Pit-Samut-Noi demonstrated no lysis or leakage through the bacterial membrane was not observed. At low concentrations (0.125-0.25 μg/ml) the ethanol extract of Ya-Pit-Samut-Noi inhibited violacein production by Chromobacterium violaceum DMST 21761 without affecting the bacterial growth. The ethanol (31.25-62.5 μg/ml) and water (31.25-250 μg/ml) extracts of Ya-Pit-Samut-Noi inhibited biofilm production by S. aureus. The ethanol and water extracts of Ya-Pit-Samut-Noi at 1000 μg/ml reduced the swarming motility of Escherichia coli O157: H7 by 74.98% and 52.65%, respectively. Tannins and terpenoids were detected in both the ethanol and water extracts. Flavonoids were present only in the ethanol extract. Alkaloids and antraquinones were not noticed in either extract. In the acute toxicity study, there were no significant changes in hematological and biochemical parameters nor were adverse effects on mortality, general behaviors, body weight, or organ weights detected. CONCLUSIONS The scientific evidence from this study supported the therapeutic effects and safety of the traditional Thai herbal formulation 'Ya-Pit-Samut-Noi' which has been used as an alternative treatment for gastrointestinal infections in Thailand.
Collapse
Affiliation(s)
- Surasak Limsuwan
- Faculty of Traditional Thai Medicine, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand; Excellence Research Laboratory on Natural Products, Faculty of Science and Natural Product Research Center of Excellence, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand.
| | - Siriporn Jarukitsakul
- Faculty of Traditional Thai Medicine, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand
| | - Acharaporn Issuriya
- Department of Physiology, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand
| | - Sasitorn Chusri
- Faculty of Traditional Thai Medicine, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand; Excellence Research Laboratory on Natural Products, Faculty of Science and Natural Product Research Center of Excellence, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand
| | - Nantiya Joycharat
- Faculty of Traditional Thai Medicine, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand; Excellence Research Laboratory on Natural Products, Faculty of Science and Natural Product Research Center of Excellence, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand
| | - Patcharawalai Jaisamut
- Faculty of Traditional Thai Medicine, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand
| | - Jongkon Saising
- School of Health Science, Mae Fah Luang University, Muang, Chiang Rai, 57100, Thailand
| | - Korakot Wichitsa-Nguan Jetwanna
- Department of Mathematics and Statistics, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand
| | - Supayang Piyawan Voravuthikunchai
- Excellence Research Laboratory on Natural Products, Faculty of Science and Natural Product Research Center of Excellence, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand; Department of Microbiology, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand
| |
Collapse
|