1
|
Tirca L, Savin C, Stroescu C, Balescu I, Petrea S, Diaconu C, Gaspar B, Pop L, Varlas V, Hasegan A, Martac C, Bolca C, Stoian M, Zgura A, Gorecki GP, Bacalbasa N. Risk Factors and Prognostic Factors in GBC. J Clin Med 2024; 13:4201. [PMID: 39064241 PMCID: PMC11278318 DOI: 10.3390/jcm13144201] [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: 06/04/2024] [Revised: 07/05/2024] [Accepted: 07/10/2024] [Indexed: 07/28/2024] Open
Abstract
Background: Gallbladder cancer (GBC) is a rare entity with a poor prognosis, usually discovered late due to nonspecific symptoms; therefore, over the last years, attention has been focused on identifying the risk factors for developing this malignancy in order to provide an early diagnosis, as well as new prognostic factors in order to modulate the long-term evolution of such cases. The aim of this review is to discuss both major risk factors and prognostic factors in GBC for a better understanding and integration of relevant and currently available information. Methods: A literature search was performed using Cochrane Library, PubMed, Google Scholar, Elsevier, and Web of Science; studies published after the year of 2000, in English, were reviewed. Results: Over time, risk factors associated with the development of GBC have been identified, which outline the profile of patients with this disease. The most important prognostic factors in GBC remain TNM staging, safety margin, and R0 status, along with perineural invasion and lymphovascular invasion. Both the technique and experience of the surgeons and a pathological examination that ensures final staging are particularly important and increase the chances of survival of the patients. Conclusions: improvements in surgical techniques and pathological analyses might provide better and more consistent guidance for medical staff in the management of patients with GBC.
Collapse
Affiliation(s)
- Luiza Tirca
- Department of Visceral Surgery, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (L.T.); (C.S.)
| | - Catalin Savin
- Department of Visceral Surgery, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (L.T.); (C.S.)
| | - Cezar Stroescu
- Department of Surgery, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (C.S.); (S.P.); (B.G.); (N.B.)
- Department of Visceral Surgery, Center of Excellence in Translational Medicine, “Fundeni” Clinical Institute, 022336 Bucharest, Romania
| | - Irina Balescu
- Department of Visceral Surgery, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (L.T.); (C.S.)
| | - Sorin Petrea
- Department of Surgery, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (C.S.); (S.P.); (B.G.); (N.B.)
- Department of Surgery, “Ion Cantacuzino” Clinical Hospital, 020026 Bucharest, Romania
| | - Camelia Diaconu
- Department of Internal Medicine, “Floreasca” Clinical Emergency Hospital, 014453 Bucharest, Romania;
- Department of Internal Medicine, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania;
| | - Bogdan Gaspar
- Department of Surgery, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (C.S.); (S.P.); (B.G.); (N.B.)
- Department of Visceral Surgery, “Floreasca” Clinical Emergency Hospital, 014453 Bucharest, Romania
| | - Lucian Pop
- Department of Obstetrics and Gynecology, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (L.P.); (V.V.)
- Department of Obstetrics and Gynecology, National Institute of Mother and Child Care Alessandrescu-Rusescu, 020395 Bucharest, Romania
| | - Valentin Varlas
- Department of Obstetrics and Gynecology, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (L.P.); (V.V.)
- Department of Obstetrics and Gynecology, “Filantropia” Clinical Hospital, 011132 Bucharest, Romania
| | - Adrian Hasegan
- Department of Urology, Sibiu Emergency Hospital, Faculty of Medicine, University of Sibiu, 550024 Sibiu, Romania;
| | - Cristina Martac
- Department of Anesthesiology, Fundeni Clinical Hospital, 022336 Bucharest, Romania;
| | - Ciprian Bolca
- Department of Thoracic Surgery, ‘Marius Nasta’ National Institute of Pneumology, 050159 Bucharest, Romania;
- Department of Thoracic Surgery, Faculty of Medicine and Health Sciences, Sherbrooke University, Sherbrooke, QC J1K 2R1, Canada
- Department of Thoracic Surgery, ‘Charles LeMoyne’ Hospital, Longueuil, QC J4K 0A8, Canada
| | - Marilena Stoian
- Department of Internal Medicine, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania;
- Department of Internal Medicine and Nephrology, Dr Ion Cantacuzino Hospital, 011438 Bucharest, Romania
| | - Anca Zgura
- Department of Medical Oncology, Oncological Institute Prof.Dr.Al.Trestioreanu, 022328 Bucharest, Romania;
- Department of Medical Oncology, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Gabriel Petre Gorecki
- Department of Anesthesia and Intensive Care, CF 2 Clinical Hospital, 014256 Bucharest, Romania;
- Department of Anesthesia and Intensive Care, Faculty of Medicine, Titu Maiorescu University, 021251 Bucharest, Romania
| | - Nicolae Bacalbasa
- Department of Surgery, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (C.S.); (S.P.); (B.G.); (N.B.)
- Department of Visceral Surgery, Center of Excellence in Translational Medicine, “Fundeni” Clinical Institute, 022336 Bucharest, Romania
| |
Collapse
|
2
|
Liu S, Li W, Chen J, Li M, Geng Y, Liu Y, Wu W. The footprint of gut microbiota in gallbladder cancer: a mechanistic review. Front Cell Infect Microbiol 2024; 14:1374238. [PMID: 38774627 PMCID: PMC11106419 DOI: 10.3389/fcimb.2024.1374238] [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] [Received: 01/21/2024] [Accepted: 04/22/2024] [Indexed: 05/24/2024] Open
Abstract
Gallbladder cancer (GBC) is the most common malignant tumor of the biliary system with the worst prognosis. Even after radical surgery, the majority of patients with GBC have difficulty achieving a clinical cure. The risk of tumor recurrence remains more than 65%, and the overall 5-year survival rate is less than 5%. The gut microbiota refers to a variety of microorganisms living in the human intestine, including bacteria, viruses and fungi, which profoundly affect the host state of general health, disease and even cancer. Over the past few decades, substantial evidence has supported that gut microbiota plays a critical role in promoting the progression of GBC. In this review, we summarize the functions, molecular mechanisms and recent advances of the intestinal microbiota in GBC. We focus on the driving role of bacteria in pivotal pathways, such as virulence factors, metabolites derived from intestinal bacteria, chronic inflammatory responses and ecological niche remodeling. Additionally, we emphasize the high level of correlation between viruses and fungi, especially EBV and Candida spp., with GBC. In general, this review not only provides a solid theoretical basis for the close relationship between gut microbiota and GBC but also highlights more potential research directions for further research in the future.
Collapse
Affiliation(s)
- Shujie Liu
- Joint Program of Nanchang University and Queen Mary University of London, Jiangxi Medical College of Nanchang University, Nanchang, Jiangxi, China
| | - Weijian Li
- Department of Biliary-Pancreatic Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Key Laboratory of Biliary Tract Disease Research, Shanghai, China
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Research Center of Biliary Tract Disease, Shanghai, China
| | - Jun Chen
- Department of Biliary-Pancreatic Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Key Laboratory of Biliary Tract Disease Research, Shanghai, China
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Research Center of Biliary Tract Disease, Shanghai, China
| | - Maolan Li
- Department of Biliary-Pancreatic Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Key Laboratory of Biliary Tract Disease Research, Shanghai, China
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Research Center of Biliary Tract Disease, Shanghai, China
| | - Yajun Geng
- Department of Biliary-Pancreatic Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Key Laboratory of Biliary Tract Disease Research, Shanghai, China
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Research Center of Biliary Tract Disease, Shanghai, China
| | - Yingbin Liu
- Department of Biliary-Pancreatic Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Key Laboratory of Biliary Tract Disease Research, Shanghai, China
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Research Center of Biliary Tract Disease, Shanghai, China
| | - Wenguang Wu
- Department of Biliary-Pancreatic Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Key Laboratory of Biliary Tract Disease Research, Shanghai, China
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Research Center of Biliary Tract Disease, Shanghai, China
| |
Collapse
|
3
|
Occurrence of Aflatoxins and Ochratoxin A during Merkén Pepper Powder Production in Chile. Foods 2022; 11:foods11233843. [PMID: 36496651 PMCID: PMC9739129 DOI: 10.3390/foods11233843] [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: 08/27/2022] [Revised: 09/07/2022] [Accepted: 09/12/2022] [Indexed: 11/29/2022] Open
Abstract
Berry fruits of Capsicum annuum L. cv. "Cacho de Cabra" are used for the manufacture of a traditional pepper powder known as Merkén. In the present study, aflatoxins (AFs) and ochratoxin A (OTA) contamination in berry fruits of C. annuum was determined at harvest, drying, and smoking stages of Merkén production, in cumin and coriander seeds used as Merkén ingredients, and in the final packaged Merkén produced by local farmers. Additionally, Merkén samples from local markets in the region of La Araucanía (Chile) were also evaluated. Chromatographic analysis was based on a qualitative method. AFs and OTA were not detected on pepper pods and seeds. There was no detection of AFs and OTA on cultured Aspergillus and Penicillium strains isolated from pepper pods, cumin and coriander seeds and Merkén. The lack of AFs/OTA-producers among the isolated fungal species can explain and support the absence of contamination in pepper pods. In contrast, the AFB1 was detected in 75% of Merkén obtained from farmers and 46% of Merkén samples purchased from local markets; while OTA was detected in 100% of Merkén samples obtained from farmers and local markets. In the Merkén production chain, the harvest and post-harvest are key stages for fungal growth while the commercialization stage is highly susceptible to AFs and OTA contamination.
Collapse
|
4
|
Hosseini K, Ahangari H, Chapeland-leclerc F, Ruprich-Robert G, Tarhriz V, Dilmaghani A. Role of Fungal Infections in Carcinogenesis and Cancer Development: A Literature Review. Adv Pharm Bull 2022; 12:747-756. [PMID: 36415634 PMCID: PMC9675916 DOI: 10.34172/apb.2022.076] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 08/02/2021] [Accepted: 09/27/2021] [Indexed: 06/11/2024] Open
Abstract
Cancer is a serious debilitating disease and one of the most common causes of death. In recent decades the high risk of various cancers enforced scientists to discover novel prevention and treatment methods to diminish the mortality of this terrifying disease. Accordingly, its prevention can be possible in near future. Based on epidemiological evidence, there is a clear link between pathogenic fungal infections and cancer development. This association is often seen in people with weakened immune systems such as the elderly and people with acquired immunodeficiency (AIDS). Carcinoma in these people is first seen chronically and then acutely. Although the different genetic and environmental risk factors are involved in carcinogenesis, one of the most important risk factors is fungal species and infections associating with cancers etiology. Now it is known that microbial infection is responsible for initiating 2.2 million new cancer cases. In this way, many recent studies have focused on investigating the role and mechanism of fungal infections in diverse cancers occurrence. This review provides a comprehensive framework of the latest clinical findings and the association of fungal infections with versatile cancers including esophageal, gastric, colorectal, lung, cervical, skin, and ovarian cancer.
Collapse
Affiliation(s)
- Kamran Hosseini
- Department of Molecular Medicine, Faculty of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Hossein Ahangari
- Department of Food Science and Technology, Faculty of Nutrition and Food Science, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Florence Chapeland-leclerc
- Université de Paris, Faculté des Sciences, Laboratoire Interdiciplinaire des Energies de Demain (LIED), UMR 8236 CNRS, F-75013, Paris, France
| | - Gwenael Ruprich-Robert
- Université de Paris, Faculté des Sciences, Laboratoire Interdiciplinaire des Energies de Demain (LIED), UMR 8236 CNRS, F-75013, Paris, France
| | - Vahideh Tarhriz
- Molecular Medicine Research Center, Bio-Medicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Azita Dilmaghani
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| |
Collapse
|
5
|
Trends in Primary Gallbladder Cancer Incidence and Incidence-based Mortality in the United States, 1973 to 2015. Am J Clin Oncol 2022; 45:306-315. [PMID: 35700074 DOI: 10.1097/coc.0000000000000918] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Primary gallbladder cancer (GBC) is the most common biliary tract cancer with poor survival despite aggressive treatment. This study aimed to investigate the trends of GBC incidence and incidence-based mortality (IBM) over the last 4 decades. MATERIALS AND METHODS GBC cases diagnosed between 1973 and 2015 were retrieved from the Surveillance, Epidemiology, and End Results (SEER) database. Incidence rates, IBM rates, and annual percent changes (APCs) were calculated and stratified according to population and tumor characteristics. RESULTS The cohort consisted of 10,792 predominantly white (81%) and female (71%) GBC patients. The overall GBC incidence decreased by 1.65% (95% confidence interval [CI]: 1.45% to 1.84%) per year since 1973, but has plateaued since 2002. IBM decreased by 1.69% (95% CI: 1.22% to 2.16%) per year from 1980 to 2015; the rate of decrease in IBM rates was lower during 1997 to 2015 (APC: -1.19%, 95% CI: -1.68% to -0.71%) compared with 1980 to 1997 (APC: -3.13%, 95% CI: -3.68% to -2.58%). CONCLUSIONS The incidence and IBM rates of GBC have been decreasing over the last 40 years, but the decrease plateaued over the last 2 decades. The effects of treatment modalities, including laparoscopic cholecystectomy, adjuvant chemotherapy, and radiation on the incidence and IBM of GBC need to be further investigated.
Collapse
|
6
|
Ortiz-Villeda B, Lobos O, Aguilar-Zuniga K, Carrasco-Sánchez V. Ochratoxins in Wines: A Review of Their Occurrence in the Last Decade, Toxicity, and Exposure Risk in Humans. Toxins (Basel) 2021; 13:toxins13070478. [PMID: 34357950 PMCID: PMC8310159 DOI: 10.3390/toxins13070478] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 07/03/2021] [Accepted: 07/08/2021] [Indexed: 11/24/2022] Open
Abstract
Ochratoxins (OTs) are mycotoxins frequently found in wines, and their contamination can occur during any stage of the winemaking process. Ochratoxin A (OTA) has been the most widely reported and the only one whose concentrations are legislated in this beverage. However, ochratoxin B, ochratoxin A methyl ester, ochratoxin B methyl ester, ochratoxin A ethyl ester, ochratoxin B ethyl ester, ochratoxin α, ochratoxin β, OTα methyl ester, OTA ethyl amide, and OTA glucose ester have also been reported in wines. Thus, detecting only OTA would lead to the underestimation of ochratoxin levels, which is a risk to human health. Considering the threat represented by the presence of ochratoxins in wines and the long-term health problems that they can cause in wine drinkers, this paper aims to review reports of the last 10 years regarding the presence of different ochratoxins in wines and how the winemaking process influences the degree of contamination, mainly by OTA. Additionally, toxicity from human exposure due to the consumption of contaminated wines is addressed.
Collapse
|
7
|
Galagarza OA, Ramirez-Hernandez A, Oliver HF, Álvarez Rodríguez MV, Valdez Ortiz MDC, Pachari Vera E, Cereceda Y, Diaz-Valencia YK, Deering AJ. Occurrence of Chemical Contaminants in Peruvian Produce: A Food-Safety Perspective. Foods 2021; 10:foods10071461. [PMID: 34202592 PMCID: PMC8307517 DOI: 10.3390/foods10071461] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2021] [Revised: 06/22/2021] [Accepted: 06/22/2021] [Indexed: 11/16/2022] Open
Abstract
The presence of chemical contaminants in agricultural products is a continued food-safety challenge in Peru. This country has robust agriculture potential, but its output of fruits and vegetables is severely impacted by massive mining activities, as well as poor farming practices, including the use of polluted irrigation water, misuse of pesticides, and inadequate postharvest conditions. This review examines the current scientific knowledge on the levels of pesticide residues, heavy metals, and mycotoxins on crops produced in Peru. The available data shows that several crop varieties are contaminated with these classes of chemical contaminants, and at levels that exceed the national and international permissible limits. The abundance of chemical contaminants in produce indicates a relevant food-safety issue, which increases the risks of chronic human diseases, like cancer—a leading cause of death in Peru. Finally, this review presents recommendations to address these contamination problems in produce grown in the Andean country.
Collapse
Affiliation(s)
- Oscar A. Galagarza
- Department of Food Science, Purdue University, 745 Agriculture Mall Drive, West Lafayette, IN 47907, USA; (A.R.-H.); (H.F.O.); (A.J.D.)
- Correspondence: ; Tel.: +1-404-824-2607
| | - Alejandra Ramirez-Hernandez
- Department of Food Science, Purdue University, 745 Agriculture Mall Drive, West Lafayette, IN 47907, USA; (A.R.-H.); (H.F.O.); (A.J.D.)
| | - Haley F. Oliver
- Department of Food Science, Purdue University, 745 Agriculture Mall Drive, West Lafayette, IN 47907, USA; (A.R.-H.); (H.F.O.); (A.J.D.)
| | - Mariel V. Álvarez Rodríguez
- Academic Department of Process Engineering, Universidad Nacional de San Agustin, Arequipa 04001, Peru; (M.V.Á.R.); (E.P.V.); (Y.K.D.-V.)
| | | | - Erika Pachari Vera
- Academic Department of Process Engineering, Universidad Nacional de San Agustin, Arequipa 04001, Peru; (M.V.Á.R.); (E.P.V.); (Y.K.D.-V.)
| | - Yakelin Cereceda
- Department of Sociology, Universidad Nacional de San Agustin, Arequipa 04001, Peru;
| | - Yemina K. Diaz-Valencia
- Academic Department of Process Engineering, Universidad Nacional de San Agustin, Arequipa 04001, Peru; (M.V.Á.R.); (E.P.V.); (Y.K.D.-V.)
| | - Amanda J. Deering
- Department of Food Science, Purdue University, 745 Agriculture Mall Drive, West Lafayette, IN 47907, USA; (A.R.-H.); (H.F.O.); (A.J.D.)
| |
Collapse
|
8
|
Pereira RHA, Keijok WJ, Prado AR, de Oliveira JP, Guimarães MCC. Rapid and sensitive detection of ochratoxin A using antibody-conjugated gold nanoparticles based on Localized Surface Plasmon Resonance. Toxicon 2021; 199:139-144. [PMID: 34153309 DOI: 10.1016/j.toxicon.2021.06.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 06/11/2021] [Accepted: 06/15/2021] [Indexed: 11/27/2022]
Abstract
The regulation of tolerable levels of ochratoxin A in food for human and animal consumption has been defined in some countries. To meet these levels, simpler, more efficient, and faster analytical methods are being developed to facilitate the identification of this dangerous contaminant in food. Here, we combined gold nanoparticles (AuNPs) with anti-ochratoxin A (OTA) IgG to detect elementary levels of OTA based on Localized Surface Plasmon Resonance. AuNPs were prepared with trisodium citrate and characterized by UV-visible spectroscopy, X-ray, dynamic light scattering, and transmission electron microscopy. The conjugation of AuNPs to IgG anti-OTA was confirmed by bathochromic shift (UV-vis) and RAMAN spectroscopy. The sensitivity of the nanosensor was investigated by measuring LSPR band λmax shifts. Our results suggest this assay is highly sensitive, with a lower detection limit of about 0.001 pg mL-1. The LSPR nanosensor reduced detection limits by roughly 10 times compared to other methods. We demonstrated that the approach investigated here is a rapid and sensitive method for OTA detection.
Collapse
Affiliation(s)
| | | | | | - Jairo Pinto de Oliveira
- Federal University of Espirito Santo, Av Marechal Campos1468, Vitoria, ES, 29.040-090, Brazil
| | | |
Collapse
|
9
|
Effects of Light on the Ochratoxigenic Fungi Aspergillus ochraceus and A. carbonarius. Toxins (Basel) 2021; 13:toxins13040251. [PMID: 33807312 PMCID: PMC8065527 DOI: 10.3390/toxins13040251] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 03/28/2021] [Accepted: 03/29/2021] [Indexed: 11/18/2022] Open
Abstract
Ochratoxin A (OTA) usually contaminates agricultural products such as grapes, oatmeal, coffee and spices. Light was reported as an effective strategy to control spoilage fungi and mycotoxins. This research investigated the effects of light with different wavelengths on the growth and the production of OTA in Aspergillus ochraceus and Aspergillus carbonarius. The results showed that the growth of both fungi were extremely inhibited by UV-B. Short-wavelength (blue, violet) significantly inhibited the production of OTA in both fungi, while the inhibitory effect of white was only demonstrated on A. ochraceus. These results were supported by the expression profiles of OTA biosynthetic genes of A. ochraceus and A. carbonarius. To clarify, the decrease in OTA production is induced by inhibition or degradation; therefore, the degradation of OTA under different wavelengths of light was tested. Under UV-B, the degradation rate of 10 μg/mL OTA standard pure-solution samples could reach 96.50% in 15 days, and the degradation effect of blue light was relatively weak. Furthermore, infection experiments of pears showed that the pathogenicity of both fungi was significantly decreased under UV-B radiation. Thus, these results suggested that light could be used as a potential target for strategies in the prevention and control of ochratoxigenic fungi.
Collapse
|
10
|
Costa J, Rodríguez R, Santos C, Soares C, Lima N, Santos C. Mycobiota in Chilean chilli Capsicum annuum L. used for production of Merkén. Int J Food Microbiol 2020; 334:108833. [PMID: 32911159 DOI: 10.1016/j.ijfoodmicro.2020.108833] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 08/10/2020] [Accepted: 08/16/2020] [Indexed: 11/25/2022]
Abstract
This work aims to provide the first study on the mycobiota present in Chilean pepper Capsicum annuum L. cv. "Cacho de Cabra" throughout the early production stages. Two hundred and forty berry fruits were sampled: 1) at the ripe fruits harvest day; 2) during drying; and 3) smoking processes. A total of 192 strains, encompassing 11 genera and 44 species, were identified through analysis of β-tubulin (benA) gene and internal transcribed spacer of ribosomal DNA (ITS) region. All collection points showed samples with high fungal contamination, but the mycobiota composition varied as a result of different environmental conditions. Alternaria spp. and Fusarium spp. were predominantly isolated from fresh fruits of C. annuum. Penicillium spp. was the most frequent genus in all analysed points. Penicillium brevicompactum and P. crustosum were the most abundant species. Among Aspergillus, A. niger and A. flavus were dominant after the drying phase. In our study, none of the analysed strains of Penicillium (113) and Aspergillus (35) produced Ochratoxin A at detectable levels. The broad characterization of the fungal community of C. annuum carried out in this study, could be a guideline for future mycotoxin analyses performed directly on the pod. Understanding the role and dynamics of mycobiota and its relationship with the toxins present in this substrate, will be useful to establish and improve control measures considering the specificities of each point in the C. annuum production chain.
Collapse
Affiliation(s)
- Jéssica Costa
- Department of Chemical Science and Natural Resources, BIOREN-UFRO, Universidad de La Frontera, 4811-230 Temuco, Chile.
| | - Rodrigo Rodríguez
- CEB-Centre of Biological Engineering, Micoteca da Universidade do Minho (MUM), University of Minho, Campus de Gualtar, Braga 4710-057, Portugal.
| | - Carla Santos
- CEB-Centre of Biological Engineering, Micoteca da Universidade do Minho (MUM), University of Minho, Campus de Gualtar, Braga 4710-057, Portugal.
| | - Célia Soares
- CEB-Centre of Biological Engineering, Micoteca da Universidade do Minho (MUM), University of Minho, Campus de Gualtar, Braga 4710-057, Portugal.
| | - Nelson Lima
- CEB-Centre of Biological Engineering, Micoteca da Universidade do Minho (MUM), University of Minho, Campus de Gualtar, Braga 4710-057, Portugal.
| | - Cledir Santos
- Department of Chemical Science and Natural Resources, BIOREN-UFRO, Universidad de La Frontera, 4811-230 Temuco, Chile.
| |
Collapse
|
11
|
Wikandari R, Mayningsih IC, Sari MDP, Purwandari FA, Setyaningsih W, Rahayu ES, Taherzadeh MJ. Assessment of Microbiological Quality and Mycotoxin in Dried Chili by Morphological Identification, Molecular Detection, and Chromatography Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17061847. [PMID: 32178381 PMCID: PMC7143392 DOI: 10.3390/ijerph17061847] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 03/05/2020] [Accepted: 03/10/2020] [Indexed: 11/16/2022]
Abstract
The growing interest in spicy foods leads to the global demand for spices, particularly dried chili. This study aimed to assay both aflatoxin (AFs) and ochratoxin A (OTA) contamination using an integrative method of morphological identification, molecular detection, and chromatography analysis on dried chili provided from traditional and modern markets in Indonesia. The results showed that total fungal infection ranged from 1-408 × 103 CFU/g. Eighty percent of the chili obtained from both the traditional and the modern markets were infected by Aspergillus spp., in which 50% of the infections were identified as A. parasiticus and A. flavus. A complete set of targeted genes involved in AF production and OTA were detected in two isolates of A. flavus and one isolate of A. carbonarius, respectively. The levels of AFs B1, B2, and OTA in the contaminated dried chilies were in the range of 39.3-139.5 µg/kg, 2.6-33.3 µg/kg, and 23.7-84.6 µg/kg, respectively. In contrast, no AFs G1 and G2 were detected. This study showed that the fungal infection of Indonesian dried chili occurs both in the field and during storage; thus, it is suggested to implement good agricultural and handling processes.
Collapse
Affiliation(s)
- Rachma Wikandari
- Department of Food and Agricultural Product Technology, Gadjah Mada University, Yogyakarta 55281, Indonesia; (R.W.); (I.C.M.); (M.D.P.S.); (F.A.P.); (W.S.); (E.S.R.)
| | - Inggrid Chrisanti Mayningsih
- Department of Food and Agricultural Product Technology, Gadjah Mada University, Yogyakarta 55281, Indonesia; (R.W.); (I.C.M.); (M.D.P.S.); (F.A.P.); (W.S.); (E.S.R.)
| | - Maura Dania Permata Sari
- Department of Food and Agricultural Product Technology, Gadjah Mada University, Yogyakarta 55281, Indonesia; (R.W.); (I.C.M.); (M.D.P.S.); (F.A.P.); (W.S.); (E.S.R.)
| | - Fiametta Ayu Purwandari
- Department of Food and Agricultural Product Technology, Gadjah Mada University, Yogyakarta 55281, Indonesia; (R.W.); (I.C.M.); (M.D.P.S.); (F.A.P.); (W.S.); (E.S.R.)
| | - Widiastuti Setyaningsih
- Department of Food and Agricultural Product Technology, Gadjah Mada University, Yogyakarta 55281, Indonesia; (R.W.); (I.C.M.); (M.D.P.S.); (F.A.P.); (W.S.); (E.S.R.)
| | - Endang Sutriswati Rahayu
- Department of Food and Agricultural Product Technology, Gadjah Mada University, Yogyakarta 55281, Indonesia; (R.W.); (I.C.M.); (M.D.P.S.); (F.A.P.); (W.S.); (E.S.R.)
| | - Mohammad J. Taherzadeh
- Swedish Centre for Resource Recovery, University of Borås, 50190 Borås, Sweden
- Correspondence: ; Tel.: +46-334-355-908
| |
Collapse
|
12
|
Foerster C, Muñoz K, Delgado-Rivera L, Rivera A, Cortés S, Müller A, Arriagada G, Ferreccio C, Rios G. Occurrence of relevant mycotoxins in food commodities consumed in Chile. Mycotoxin Res 2019; 36:63-72. [DOI: 10.1007/s12550-019-00369-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 07/17/2019] [Accepted: 07/18/2019] [Indexed: 01/07/2023]
|
13
|
Costa J, Rodríguez R, Garcia-Cela E, Medina A, Magan N, Lima N, Battilani P, Santos C. Overview of Fungi and Mycotoxin Contamination in Capsicum Pepper and in Its Derivatives. Toxins (Basel) 2019; 11:E27. [PMID: 30626134 PMCID: PMC6356975 DOI: 10.3390/toxins11010027] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Revised: 01/07/2019] [Accepted: 01/07/2019] [Indexed: 12/22/2022] Open
Abstract
Capsicum products are widely commercialised and consumed worldwide. These substrates present unusual nutritional characteristics for microbial growth. Despite this, the presence of spoilage fungi and the co-occurrence of mycotoxins in the pepper production chain have been commonly detected. The main aim of this work was to review the critical control points, with a focus on mycotoxin contamination, during the production, storage and distribution of Capsicum products from a safety perspective; outlining the important role of ecophysiological factors in stimulating or inhibiting mycotoxin biosynthesis in these food commodities. Moreover, the human health risks caused by the ingestion of peppers contaminated with mycotoxins were also reviewed. Overall, Capsicum and its derivative-products are highly susceptible to contamination by mycotoxins. Pepper crop production and further transportation, processing and storage are crucial for production of safe food.
Collapse
Affiliation(s)
- Jéssica Costa
- Scientific and Technological Bioresource Nucleus-BIOREN-UFRO, Universidad de La Frontera, Temuco 4811-230, Chile.
- Department of Sustainable Crop Production, Faculty of Agricultural, Food and Environmental Sciences, Università Cattolica del S. Cuore di Piacenza, via Emilia Parmense 84, 2910010 Piacenza, Italy.
| | - Rodrigo Rodríguez
- Scientific and Technological Bioresource Nucleus-BIOREN-UFRO, Universidad de La Frontera, Temuco 4811-230, Chile.
- CEB-Centre of Biological Engineering, Micoteca da Universidade do Minho (MUM), University of Minho, Campus de Gualtar, 4710-057 Braga, Portugal.
| | - Esther Garcia-Cela
- Applied Mycology Group, Environment and AgriFood Theme, Cranfield University, Cranfield, Bedford MK43 0AL, UK.
| | - Angel Medina
- Applied Mycology Group, Environment and AgriFood Theme, Cranfield University, Cranfield, Bedford MK43 0AL, UK.
| | - Naresh Magan
- Applied Mycology Group, Environment and AgriFood Theme, Cranfield University, Cranfield, Bedford MK43 0AL, UK.
| | - Nelson Lima
- CEB-Centre of Biological Engineering, Micoteca da Universidade do Minho (MUM), University of Minho, Campus de Gualtar, 4710-057 Braga, Portugal.
| | - Paola Battilani
- Department of Sustainable Crop Production, Faculty of Agricultural, Food and Environmental Sciences, Università Cattolica del S. Cuore di Piacenza, via Emilia Parmense 84, 2910010 Piacenza, Italy.
| | - Cledir Santos
- Scientific and Technological Bioresource Nucleus-BIOREN-UFRO, Universidad de La Frontera, Temuco 4811-230, Chile.
| |
Collapse
|
14
|
Altafini A, Fedrizzi G, Roncada P. Occurrence of ochratoxin A in typical salami produced in different regions of Italy. Mycotoxin Res 2018; 35:141-148. [PMID: 30460520 DOI: 10.1007/s12550-018-0338-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Revised: 11/05/2018] [Accepted: 11/13/2018] [Indexed: 11/28/2022]
Abstract
A total of 172 different salamis were purchased from farms and small salami factories located in four Italian regions (Piedmont, Veneto, Calabria, and Sicily) and analyzed for the presence of ochratoxin A (OTA). Analysis was performed by high-performance liquid chromatography coupled to a fluorimetric detector (HPLC-FLD). The detection limit (LOD) for the method used was 0.05 μg/kg, while the quantitation limit (LOQ) was 0.20 μg/kg; the average recovery rate was 89.1%. OTA was detected in 22 salamis, and 3 samples exceeded the Italian guidance value for OTA in pork meat (1 μg/kg). In particular, what emerges from this research is the high percentage of spicy salamis among positive samples (68.2%, 15 out of 22), although spicy salamis are only 27.3% of the total number of samples collected and analyzed. Red chili pepper contaminated by OTA could be responsible for the presence of the mycotoxin in these spicy salamis. It follow that, also the control of some ingredients used in the manufacture of these meat products, like spices, should not be neglected.
Collapse
Affiliation(s)
- Alberto Altafini
- Department of Veterinary Medical Sciences, University of Bologna, Via Tolara di Sopra 50, 40064, Ozzano Emilia, BO, Italy
| | - Giorgio Fedrizzi
- Reparto chimico degli alimenti, Istituto Zooprofilattico Sperimentale della Lombardia e dell'Emilia Romagna "Bruno Ubertini", Via P. Fiorini 5, 40127, Bologna, Italy
| | - Paola Roncada
- Department of Veterinary Medical Sciences, University of Bologna, Via Tolara di Sopra 50, 40064, Ozzano Emilia, BO, Italy.
| |
Collapse
|
15
|
Tairo-Cerron T, Paredes-Orue R, Moreno-Loaiza O. Frequency and characteristics of gallbladder cancer at a referral hospital in southern Peru, 2009-2014: a descriptive study. Medwave 2018; 18:e7184. [PMID: 29624571 DOI: 10.5867/medwave.2018.02.7184] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2017] [Accepted: 02/17/2018] [Indexed: 11/27/2022] Open
Abstract
INTRODUCTION Gallbladder cancer is a rare neoplasm, its frequency is variable in the regions of Peru. OBJECTIVE To determine the frequency and describe the clinical characteristics of gallbladder cancer in southern Peru. METHODS The reports of the anatomopathological department of the Honorio Delgado Regional Hospital were selected from all samples of cholecystectomies performed between 2009 and 2014 and those that had some result compatible with gallbladder cancer were looked for. Subsequently, the clinical histories were searched to obtain the characteristics of these patients. RESULTS Of 2991 cholecystectomies, 75 (2.5%) had gall bladder cancer. The most frequent symptom in both groups was pain (96.7%), followed by nausea (87.5%) and vomiting (65.0%). The majority of patients were women (83.3%) older than 60 years (65.0%). The most frequent histological type was the adenocarcinoma (80.0%). CONCLUSION The frequency of gallbladder cancer in a reference hospital in southern Peru is 2.51%, higher than that reported in other studies in the central and northern regions of Peru.
Collapse
Affiliation(s)
- Tessy Tairo-Cerron
- Facultad de Medicina, Universidad Nacional San Agustín, Arequipa, Perú. Address: Urbanización Villa Gloria 4, Manzana F, Lote 7, Arequipa, Perú.
| | | | | |
Collapse
|
16
|
Piñeros M, Ramos W, Antoni S, Abriata G, Medina LE, Miranda JJ, Payet E, Bray F. Cancer patterns, trends, and transitions in Peru: a regional perspective. Lancet Oncol 2017; 18:e573-e586. [PMID: 28971824 DOI: 10.1016/s1470-2045(17)30377-7] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Revised: 03/10/2017] [Accepted: 03/22/2017] [Indexed: 01/24/2023]
Abstract
Peru, like several other South American countries, is experiencing remarkable population growth, ageing, and urbanisation, which has given rise to profound changes in its epidemiological profile. Prostate and breast cancer are the most frequent cancers in men and women, respectively, in Lima and Arequipa, the two areas with population-based cancer registries. However, infection-associated cancers (cervix and stomach) are also common, and rank highest in the national cancer mortality profile. Although a foundation of surveillance informs cancer-control initiatives in Peru, improvements in the vital statistics system, and the quality and use of incidence data for the planning and assessment of cancer prevention and control actions, are needed. Existing population-based cancer registries in Lima and Arequipa, and linkages to the established national mandatory cancer reporting system, are crucial for the collection of high-quality data on national cancer incidence. The delivery of effective cancer prevention and control measures requires sustained investment in the collection of high-quality data capable of informing policies and driving research programmes.
Collapse
Affiliation(s)
- Marion Piñeros
- Section of Cancer Surveillance, International Agency for Research on Cancer, Lyon, France.
| | - Willy Ramos
- National Centre of Disease Epidemiology, Prevention and Control, Ministry of Health, Peru
| | - Sébastien Antoni
- Section of Cancer Surveillance, International Agency for Research on Cancer, Lyon, France
| | | | - Luis E Medina
- Population-based Cancer Registry of Arequipa, Instituto Regional de Enfermedades Neoplásicas del Sur, Arequipa, Peru
| | - J Jaime Miranda
- CRONICAS Centre of Excellence in Chronic Diseases, Universidad Peruana Cayetano Heredia, Lima, Peru; School of Medicine, University Cayetano Heredia, Lima, Peru
| | - Eduardo Payet
- Metropolitan Lima Cancer Registry, National Institute of Neoplastic Diseases, Lima, Peru
| | - Freddie Bray
- Section of Cancer Surveillance, International Agency for Research on Cancer, Lyon, France
| |
Collapse
|
17
|
Abstract
Chile has the world's highest rate of incidence as well as death from cancer of the gallbladder and biliary ducts. The problem is most acute in the southern provinces. These areas constitute the low average income associated with low educational attainment and a high rate of obesity compared with the rest of Chile. We could also include genetic factors related to processes of lithogenesis to these elements which are more common among the Mapuche. This population sub-group could benefit from special government programmes for early diagnosis and treatment of lithiasic disease and for the management of risk factors such as obesity. In this way, we could reduce the mortality rate of gallbladder cancer.
Collapse
Affiliation(s)
- Luis Villanueva
- Arturo Lopez Foundation, Institute of Oncology, Chile Av Rancagua 878, Providencia, Santiago, 7500921, Chile
| |
Collapse
|