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Ruiz-Saavedra S, Salazar N, Suárez A, Diaz Y, González Del Rey C, González S, de Los Reyes-Gavilán CG. Human fecal alpha-glucosidase activity and its relationship with gut microbiota profiles and early stages of intestinal mucosa damage. Anaerobe 2024; 87:102853. [PMID: 38614290 DOI: 10.1016/j.anaerobe.2024.102853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 04/04/2024] [Accepted: 04/08/2024] [Indexed: 04/15/2024]
Abstract
OBJECTIVES We investigated potential relationships among initial lesions of the intestinal mucosa, fecal enzymatic activities and microbiota profiles. METHODS Fecal samples from 54 volunteers were collected after recruitment among individuals participating in a colorectal cancer (CRC) screening program in our region (Northern Spain) or attending for consultation due to clinical symptoms; intestinal mucosa samples were resected during colonoscopy. Enzymatic activities were determined in fecal supernatants by a semi-quantitative method. The fecal microbiota composition was determined by 16S rRNA gene-based sequencing. The results were compared between samples from clinical diagnosis groups (controls and polyps), according with the type of polyp (hyperplastic polyps or conventional adenomas) and considering the grade of dysplasia for conventional adenomas (low and high grade dysplasia). RESULTS High levels of α-glucosidase activity were more frequent among samples from individuals diagnosed with intestinal polyps, reaching statistical significance for conventional adenomas and for low grade dysplasia adenomas when compared to controls. Regarding the microbiota profiles, higher abundance of Christensenellaceae_R-7 group and Oscillospiraceae_UCG-002 were found in fecal samples displaying low α-glucosidase activity as compared with those with higher activity as well as in controls with respect to conventional adenomas. A relationship was evidenced among intestinal mucosal lesions, gut glucosidase activities and intestinal microbiota profiles. CONCLUSIONS Our findings suggest a relationship among altered fecal α-glucosidase levels, the presence of intestinal mucosal lesions, which can be precursors of CRC, and shifts in defined microbial groups of the fecal microbiota.
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Affiliation(s)
- Sergio Ruiz-Saavedra
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), Villaviciosa, Spain; Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain
| | - Nuria Salazar
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), Villaviciosa, Spain; Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain
| | - Adolfo Suárez
- Digestive Service, Central University Hospital of Asturias (HUCA), Oviedo, Spain; Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain
| | - Ylenia Diaz
- Digestive Service, Carmen and Severo Ochoa Hospital, Cangas del Narcea, Spain
| | - Carmen González Del Rey
- Department of Anatomical Pathology, Central University Hospital of Asturias (HUCA), Oviedo, Spain
| | - Sonia González
- Department of Functional Biology, University of Oviedo, Oviedo, Spain; Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain
| | - Clara G de Los Reyes-Gavilán
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), Villaviciosa, Spain; Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain.
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Abarzua-Araya A, Bañuls J, Cabo H, Carrera C, Gamo R, González S, Jaimes N, Navarrete-Dechent C, Pérez Anker J, Roldán-Marín R, Segura S, Yélamos O, Puig S, Malvehy J. [Translated article] Reflectance Confocal Microscopy Terminology in Spanish: A Delphi Consensus Study. Actas Dermosifiliogr 2024; 115:T258-T264. [PMID: 38244840 DOI: 10.1016/j.ad.2024.01.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 10/09/2023] [Indexed: 01/22/2024] Open
Abstract
The terminology used to describe reflectance confocal microscopy (RCM) findings in both melanocytic and nonmelanocytic lesions has been standardized in English. We convened a panel of Spanish-speaking RCM experts and used the Delphi method to seek consensus on which Spanish terms best describe RCM findings in this setting. The experts agreed on 52 terms: 28 for melanocytic lesions and 24 for nonmelanocytic lesions. The resulting terminology will facilitate homogenization, leading to a better understanding of structures, more standardized descriptions in clinical registries, and easier interpretation of clinical reports exchanged between dermatologists.
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Affiliation(s)
- A Abarzua-Araya
- Melanoma Unit, Dermatology Department, Pontificia Universidad Católica de Chile, Santiago, Chile; Dermatology Department, Hospital General Universitario de Alicante Dr. Balmis, ISABIAL, Alicante, Spain; Universidad de Buenos Aires, Buenos Aires, Argentina; Melanoma Unit, Dermatology Department, Hospital Clínic, Universitat de Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - J Bañuls
- Dermatology Department, Hospital General Universitario de Alicante Dr. Balmis, ISABIAL, Alicante, Spain
| | - H Cabo
- Universidad de Buenos Aires, Buenos Aires, Argentina
| | - C Carrera
- Melanoma Unit, Dermatology Department, Hospital Clínic, Universitat de Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Hospital Fundación Alcorcón, Madrid, Spain; Department of Medicine and Medical Specialties, Alcalá de Henares University, Madrid, Spain; Dr Phillip Frost Department of Dermatology & Cutaneous Surgery, and Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, Florida, United States; Clínica de Onco-dermatología, División de Investigación, Facultad de Medicina, Universidad Nacional Autónoma de México, Ciudad de México, México; Dermatology Department, Hospital del Mar, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Universitat de Vic-Universitat central de Catalunya (UVIC), Spain; Dermatology Department, Hospital de Santa Creu i Sant Pau de Barcelona, IIB SANT PAU, Universitat Autònoma de Barcelona, Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Raras, Instituto de Salud Carlos III, Barcelona, Spain
| | - R Gamo
- Hospital Fundación Alcorcón, Madrid, Spain
| | - S González
- Department of Medicine and Medical Specialties, Alcalá de Henares University, Madrid, Spain
| | - N Jaimes
- Dr Phillip Frost Department of Dermatology & Cutaneous Surgery, and Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, Florida, United States
| | - C Navarrete-Dechent
- Melanoma Unit, Dermatology Department, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - J Pérez Anker
- Melanoma Unit, Dermatology Department, Hospital Clínic, Universitat de Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - R Roldán-Marín
- Clínica de Onco-dermatología, División de Investigación, Facultad de Medicina, Universidad Nacional Autónoma de México, Ciudad de México, México
| | - S Segura
- Dermatology Department, Hospital del Mar, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Universitat de Vic-Universitat central de Catalunya (UVIC), Spain
| | - O Yélamos
- Dermatology Department, Hospital de Santa Creu i Sant Pau de Barcelona, IIB SANT PAU, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - S Puig
- Melanoma Unit, Dermatology Department, Hospital Clínic, Universitat de Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Hospital Fundación Alcorcón, Madrid, Spain; Department of Medicine and Medical Specialties, Alcalá de Henares University, Madrid, Spain; Dr Phillip Frost Department of Dermatology & Cutaneous Surgery, and Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, Florida, United States; Clínica de Onco-dermatología, División de Investigación, Facultad de Medicina, Universidad Nacional Autónoma de México, Ciudad de México, México; Dermatology Department, Hospital del Mar, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Universitat de Vic-Universitat central de Catalunya (UVIC), Spain; Dermatology Department, Hospital de Santa Creu i Sant Pau de Barcelona, IIB SANT PAU, Universitat Autònoma de Barcelona, Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Raras, Instituto de Salud Carlos III, Barcelona, Spain.
| | - J Malvehy
- Melanoma Unit, Dermatology Department, Hospital Clínic, Universitat de Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Hospital Fundación Alcorcón, Madrid, Spain; Department of Medicine and Medical Specialties, Alcalá de Henares University, Madrid, Spain; Dr Phillip Frost Department of Dermatology & Cutaneous Surgery, and Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, Florida, United States; Clínica de Onco-dermatología, División de Investigación, Facultad de Medicina, Universidad Nacional Autónoma de México, Ciudad de México, México; Dermatology Department, Hospital del Mar, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Universitat de Vic-Universitat central de Catalunya (UVIC), Spain; Dermatology Department, Hospital de Santa Creu i Sant Pau de Barcelona, IIB SANT PAU, Universitat Autònoma de Barcelona, Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Raras, Instituto de Salud Carlos III, Barcelona, Spain
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González S, Najarro M, Briceño W, Rodríguez C, Barrios D, Morillo R, Olavarría A, Lietor A, Gómez Del Olmo V, Osorio Á, Sánchez-Recalde Á, Muriel A, Jiménez D. Impact of a pulmonary embolism response team (PERT) in the prognosis of patients with acute symptomatic pulmonary embolism. Rev Clin Esp 2024; 224:141-149. [PMID: 38336141 DOI: 10.1016/j.rceng.2024.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2024]
Abstract
BACKGROUND The effect of a pulmonary embolism response team (PERT) in the short-term prognosis of patients with acute symptomatic pulmonary embolism (PE) lacks clarity. We therefore aimed at evaluating the effect of a PERT team on short-term mortality among patients with acute PE. METHODS We retrospectively reviewed consecutive patients with acute symptomatic PE enrolled in a single-center registry between 2007 and 2022. We used propensity score matching to compare treatment effects for patients with similar predicted probabilities of receiving management by the PERT team. The primary outcome was all-cause mortality within 30 days following the diagnosis of PE. The secondary outcome was 30-day PE-related mortality. RESULTS Of the 2,902 eligible patients who had acute symptomatic PE, 223 (7.7%; 95% confidence interval [CI], 6.7%-8.7%) were managed by the PERT team. Two hundred and seven patients who were treated by the PERT were matched with 207 patients who were not. Matched pairs did not show a statistically significant lower all-cause (odds ratio [OR], 1.09; 95% CI, 0.63-1.89) or PE-related death (OR, 1.30; 95% CI, 0.47-3.62) for PERT management compared with no PERT management through 30 days after diagnosis of PE. CONCLUSIONS Our results suggest that multidisciplinary care of patients with acute symptomatic PE by a PERT team is not associated with a significant reduction in short-term all-cause or PE-related mortality.
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Affiliation(s)
- S González
- Servicio de Neumología, Hospital Ramón y Cajal, IRYCIS, Madrid, Spain
| | - M Najarro
- Servicio de Urgencias, Hospital Ramón y Cajal, IRYCIS, Madrid, Spain
| | - W Briceño
- Servicio de Neumología, Hospital Ramón y Cajal, IRYCIS, Madrid, Spain
| | - C Rodríguez
- Servicio de Neumología, Hospital Ramón y Cajal, IRYCIS, Madrid, Spain
| | - D Barrios
- Servicio de Neumología, Hospital Ramón y Cajal, IRYCIS, Madrid, Spain
| | - R Morillo
- Servicio de Neumología, Hospital Ramón y Cajal, IRYCIS, Madrid, Spain; CIBER Enfermedades Respiratorias (CIBERES), Madrid, Spain
| | - A Olavarría
- Servicio de Radiología, Hospital Ramón y Cajal, IRYCIS, Madrid, Spain
| | - A Lietor
- Servicio de Medicina Intensiva, Hospital Ramón y Cajal, IRYCIS, Madrid, Spain
| | - V Gómez Del Olmo
- Servicio de Medicina Interna, Hospital Ramón y Cajal, IRYCIS, Madrid, Spain
| | - Á Osorio
- Servicio de Cirugía Vascular, Hospital Ramón y Cajal, IRYCIS, Madrid, Spain
| | - Á Sánchez-Recalde
- Servicio de Cardiología, Hospital Ramón y Cajal, IRYCIS, Madrid, Spain
| | - Alfonso Muriel
- Servicio de Bioestadística, Hospital Ramón y Cajal, IRYCIS, CIBERESP, Madrid, Spain
| | - D Jiménez
- Servicio de Neumología, Hospital Ramón y Cajal, IRYCIS, Madrid, Spain; CIBER Enfermedades Respiratorias (CIBERES), Madrid, Spain; Departamento de Medicina, Universidad de Alcalá, Madrid, Spain.
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Abarzua-Araya A, Bañuls J, Cabo H, Carrera C, Gamo R, González S, Jaimes N, Navarrete-Dechent C, Pérez Anker J, Roldán-Marín R, Segura S, Yélamos O, Puig S, Malvehy J. Reflectance Confocal Microscopy Terminology in Spanish: A Delphi Consensus Study. Actas Dermosifiliogr 2024; 115:258-264. [PMID: 37890615 DOI: 10.1016/j.ad.2023.10.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 10/09/2023] [Indexed: 10/29/2023] Open
Abstract
The terminology used to describe reflectance confocal microscopy (RCM) findings in both melanocytic and nonmelanocytic lesions has been standardized in English. We convened a panel of Spanish-speaking RCM experts and used the Delphi method to seek consensus on which Spanish terms best describe RCM findings in this setting. The experts agreed on 52 terms: 28 for melanocytic lesions and 24 for nonmelanocytic lesions. The resulting terminology will facilitate homogenization, leading to a better understanding of structures, more standardized descriptions in clinical registries, and easier interpretation of clinical reports exchanged between dermatologists.
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Affiliation(s)
- A Abarzua-Araya
- Melanoma Unit, Dermatology Department, Pontificia Universidad Católica de Chile, Santiago, Chile; Dermatology Department, Hospital General Universitario de Alicante Dr. Balmis, ISABIAL, Alicante, España; Universidad de Buenos Aires, Buenos Aires, Argentina; Melanoma Unit, Dermatology Department, Hospital Clínic, Universitat de Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, España
| | - J Bañuls
- Dermatology Department, Hospital General Universitario de Alicante Dr. Balmis, ISABIAL, Alicante, España
| | - H Cabo
- Universidad de Buenos Aires, Buenos Aires, Argentina
| | - C Carrera
- Melanoma Unit, Dermatology Department, Hospital Clínic, Universitat de Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, España; Hospital Fundación Alcorcón, Madrid, España; Department of Medicine and Medical Specialties, Alcalá de Henares University, Madrid, España; Dr Phillip Frost Department of Dermatology & Cutaneous Surgery, and Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, Florida, Estados Unidos; Clínica de Onco-dermatología, División de Investigación, Facultad de Medicina, Universidad Nacional Autónoma de México, Ciudad de México, México; Dermatology Department, Hospital del Mar, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Universitat de Vic-Universitat central de Catalunya (UVIC), España; Dermatology Department, Hospital de Santa Creu i Sant Pau de Barcelona, IIB SANT PAU, Universitat Autònoma de Barcelona, Barcelona, España; Centro de Investigación Biomédica en Red de Enfermedades Raras, Instituto de Salud Carlos III, Barcelona, España
| | - R Gamo
- Hospital Fundación Alcorcón, Madrid, España
| | - S González
- Department of Medicine and Medical Specialties, Alcalá de Henares University, Madrid, España
| | - N Jaimes
- Dr Phillip Frost Department of Dermatology & Cutaneous Surgery, and Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, Florida, Estados Unidos
| | - C Navarrete-Dechent
- Melanoma Unit, Dermatology Department, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - J Pérez Anker
- Melanoma Unit, Dermatology Department, Hospital Clínic, Universitat de Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, España
| | - R Roldán-Marín
- Clínica de Onco-dermatología, División de Investigación, Facultad de Medicina, Universidad Nacional Autónoma de México, Ciudad de México, México
| | - S Segura
- Dermatology Department, Hospital del Mar, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Universitat de Vic-Universitat central de Catalunya (UVIC), España
| | - O Yélamos
- Dermatology Department, Hospital de Santa Creu i Sant Pau de Barcelona, IIB SANT PAU, Universitat Autònoma de Barcelona, Barcelona, España
| | - S Puig
- Melanoma Unit, Dermatology Department, Hospital Clínic, Universitat de Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, España; Hospital Fundación Alcorcón, Madrid, España; Department of Medicine and Medical Specialties, Alcalá de Henares University, Madrid, España; Dr Phillip Frost Department of Dermatology & Cutaneous Surgery, and Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, Florida, Estados Unidos; Clínica de Onco-dermatología, División de Investigación, Facultad de Medicina, Universidad Nacional Autónoma de México, Ciudad de México, México; Dermatology Department, Hospital del Mar, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Universitat de Vic-Universitat central de Catalunya (UVIC), España; Dermatology Department, Hospital de Santa Creu i Sant Pau de Barcelona, IIB SANT PAU, Universitat Autònoma de Barcelona, Barcelona, España; Centro de Investigación Biomédica en Red de Enfermedades Raras, Instituto de Salud Carlos III, Barcelona, España.
| | - J Malvehy
- Melanoma Unit, Dermatology Department, Hospital Clínic, Universitat de Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, España; Hospital Fundación Alcorcón, Madrid, España; Department of Medicine and Medical Specialties, Alcalá de Henares University, Madrid, España; Dr Phillip Frost Department of Dermatology & Cutaneous Surgery, and Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, Florida, Estados Unidos; Clínica de Onco-dermatología, División de Investigación, Facultad de Medicina, Universidad Nacional Autónoma de México, Ciudad de México, México; Dermatology Department, Hospital del Mar, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Universitat de Vic-Universitat central de Catalunya (UVIC), España; Dermatology Department, Hospital de Santa Creu i Sant Pau de Barcelona, IIB SANT PAU, Universitat Autònoma de Barcelona, Barcelona, España; Centro de Investigación Biomédica en Red de Enfermedades Raras, Instituto de Salud Carlos III, Barcelona, España
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Villegas E, Arruñada M, Casado MÁ, González S, Moreno-Martínez ME, Peñuelas MÁ, Torres AM, Sierra Y, Seguí MA. National expert consensus on home-administered oncologic therapies in Spain. Front Oncol 2024; 14:1335344. [PMID: 38434688 PMCID: PMC10905380 DOI: 10.3389/fonc.2024.1335344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 01/12/2024] [Indexed: 03/05/2024] Open
Abstract
The diagnosis and treatment of cancer impose a significant emotional and psychological burden on patients, families, and caregivers. Patients undergo several interventions in a hospital setting, and the increasing number of patients requiring extended care and follow-up is driving the demand for additional clinical resources to address their needs. Hospital at Home (HaH) teams have introduced home-administered oncologic therapies that represent a new model of patient-centered cancer care. This approach can be integrated with traditional models and offers benefits to both patients and healthcare professionals (HCPs). Home-administered treatment programs have been successfully piloted globally, demonstrated as a preferred option for most patients and a safe alternative that could reduce costs and hospital burden. The document aims to establish the minimum recommendations for the home administration of oncologic therapies (ODAH) based on a national expert agreement. The expert panel comprised seven leading members from diverse Spanish societies and three working areas: clinical and healthcare issues, logistical and administrative issues, and economic, social, and legal issues. The recommendations outlined in this article were obtained after a comprehensive literature review and thorough discussions. This document may serve as a basis for the future development of home-administered oncologic therapy programs in Spain. .
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Affiliation(s)
| | - María Arruñada
- Pharmacoeconomics & Outcomes Research Iberia (PORIB), Madrid, Spain
| | | | - Sonia González
- Innovation in Clinical Pharmacy Research Group (i-FARMA-Vigo), Vigo, Spain
- Galicia Sur Health Research Institute (IIS Galicia Sur), Vigo, Spain
- University Hospital Complex of Vigo (SERGAS-UVIGO), Vigo, Spain
| | | | | | | | | | - Miguel Angel Seguí
- Parc Taulí Foundation, Barcelona, Spain
- Autonomous University of Barcelona, Barcelona, Spain
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Peno-Mazzarino L, Radionov N, Merino M, González S, Mullor JL, Jones J, Caturla N. Protective Potential of a Botanical-Based Supplement Ingredient against the Impact of Environmental Pollution on Cutaneous and Cardiopulmonary Systems: Preclinical Study. Curr Issues Mol Biol 2024; 46:1530-1555. [PMID: 38392217 PMCID: PMC10887869 DOI: 10.3390/cimb46020099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 02/02/2024] [Accepted: 02/12/2024] [Indexed: 02/24/2024] Open
Abstract
Air pollution is a growing threat to human health. Airborne pollution effects on respiratory, cardiovascular and skin health are well-established. The main mechanisms of air-pollution-induced health effects involve oxidative stress and inflammation. The present study evaluates the potential of a polyphenol-enriched food supplement ingredient comprising Lippia citriodora, Olea europaea, Rosmarinus officinalis, and Sophora japonica extracts in mitigating the adverse effects of environmental pollution on skin and cardiopulmonary systems. Both in vitro and ex vivo studies were used to assess the blend's effects against pollution-induced damage. In these studies, the botanical blend was found to reduce lipid peroxidation, inflammation (by reducing IL-1α), and metabolic alterations (by regulating MT-1H, AhR, and Nrf2 expression) in human skin explants exposed to a mixture of pollutants. Similar results were also observed in keratinocytes exposed to urban dust. Moreover, the ingredient significantly reduced pollutant-induced ROS production in human endothelial cells and lung fibroblasts, while downregulating the expression of apoptotic genes (bcl-2 and bax) in lung fibroblasts. Additionally, the blend counteracted the effect of urban dust on the heart rate in zebrafish embryos. These results support the potential use of this supplement as an adjuvant method to reduce the impact of environmental pollution on the skin, lungs, and cardiovascular tissues.
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Affiliation(s)
| | - Nikita Radionov
- Laboratoire BIO-EC, Chemin de Saulxier 1, 91160 Longjumeau, France
| | - Marián Merino
- Bionos Biotech, S.L. Biopolo La Fe, Av. Fernando Abril Martorell, 106, 46026 Valencia, Spain
| | - Sonia González
- Bionos Biotech, S.L. Biopolo La Fe, Av. Fernando Abril Martorell, 106, 46026 Valencia, Spain
| | - José L Mullor
- Bionos Biotech, S.L. Biopolo La Fe, Av. Fernando Abril Martorell, 106, 46026 Valencia, Spain
| | | | - Nuria Caturla
- Monteloeder SA, Miguel Servet 16, 03203 Elche, Spain
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7
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Barco I, García-Font M, García-Fdez A, Fraile M, Vallejo E, Vidal MC, González S, González C, Mitru CB, Porta O, Sanz CC. Strict versus Liberal Use of Sentinel Node Biopsy in Breast Cancer Surgery: Any Clinical Outcome Differences? A 20-Year Clinical Experience. Breast Care (Basel) 2024; 19:18-26. [PMID: 38384490 PMCID: PMC10878707 DOI: 10.1159/000533731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 08/20/2023] [Indexed: 02/23/2024] Open
Abstract
Introduction As applied to early breast cancer (BC) patients, sentinel node biopsy (SNB) has undergone major changes over the years, especially concerning the widening of indication criteria or skipping systematic axillary lymph node dissection (ALND) after a positive SN. We aimed to ascertain whether a strict versus a more liberal use of SNB resulted in different clinical outcomes in our clinical experience. Methods We studied consecutive BC patients undergoing SNB between January 1, 2000, and March 31, 2020. There were 1,587 patients and 1,634 SNB procedures. Cases were divided into two study groups: the "strict" SNB group (unifocal tumors up to 35 mm in which ALND was always performed for a positive SN, amounting to 1,183 SNBs), and the "liberal" SNB group (extended tumor size up to selected T3 cases, as well as multifocal or bilateral disease, and patients with previous contralateral BC, not always followed by ALND after a positive SN, amounting to 451 SNBs). Patients were closely followed up to the end of the study. Results Clinico-pathological variables were strikingly different between study groups, with the liberal group showing a higher risk profile. Cox regression analysis for disease recurrence did not show significant differences in axillary, lymph node, or locoregional recurrence rates or distant relapse. There were no differences in survival between groups. Conclusion It seems reasonable to adopt the liberal SNB approach, as the goal of surgical management in early BC patients must be attaining optimal locoregional disease control, no matter the differences in distant metastatic spread rates across different BC risk profiles.
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Affiliation(s)
- Israel Barco
- Breast Unit Department of Gynecology, Research Foundation Mútua Terrassa/University of Barcelona/Hospital of Mútua Terrassa, Terrassa, Barcelona, Spain
| | | | - Antonio García-Fdez
- Breast Unit Department of Gynecology, Research Foundation Mútua Terrassa/University of Barcelona/Hospital of Mútua Terrassa, Terrassa, Barcelona, Spain
| | - Manel Fraile
- Nuclear Medicine Department, University Hospital of Mútua Terrassa and University Hospital German Trias i Pujol, Barcelona, Spain
| | - Elena Vallejo
- Breast Unit Department of Gynecology, Research Foundation Mútua Terrassa/University of Barcelona/Hospital of Mútua Terrassa, Terrassa, Barcelona, Spain
| | - MCarmen Vidal
- Department of Breastfeeding, Sexual and Reproductive Health Care Program, Catalan Institute of Health, Barcelona, Spain
| | - Sonia González
- Breast Unit Department of Gynecology, Research Foundation Mútua Terrassa/University of Barcelona/Hospital of Mútua Terrassa, Terrassa, Barcelona, Spain
| | - Clarisa González
- Department of Pathology, Research Foundation Mútua Terrassa/University of Barcelona/Hospital of Mútua Terrassa, Terrassa, Barcelona, Spain
| | - Claudia Beatriz Mitru
- Breast Unit Department of Surgery, Research Foundation Mútua Terrassa/University of Barcelona/Hospital of Mútua Terrassa, Terrassa, Barcelona, Spain
| | - Oriol Porta
- Breast Unit Department of Gynecology, Research Foundation Mútua Terrassa/University of Barcelona/Hospital of Mútua Terrassa, Terrassa, Barcelona, Spain
| | - Carolina Chabrera Sanz
- Tecnocampus, Universitat Pompeu Fabra, Research Group in Attention to Chronicity and Innovation in Health (GRACIS), Barcelona, Spain
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8
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Ríos-Covian D, Collado MC, Venter C, Gómez-Gallego C, de los Reyes-Gavilán CG, González S. Editorial: Xenobiotics from diet and health: impact on microbiome. Front Nutr 2024; 10:1342142. [PMID: 38239840 PMCID: PMC10794565 DOI: 10.3389/fnut.2023.1342142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Accepted: 12/06/2023] [Indexed: 01/22/2024] Open
Affiliation(s)
- David Ríos-Covian
- Equipe Interactions des Micro-organismes Commensaux et Probiotiques avec l'Hôte, Institute MICALIS, National Research Institute for Agriculture, Food and the Environment, Univ Paris Saclay, Paris, France
| | - Maria Carmen Collado
- Department of Biotechnology, Institute of Agrochemistry and Food Technology-National Research Council, Valencia, Spain
| | - Carina Venter
- Section of Allergy and Immunology, Department of Pediatrics, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, CO, United States
| | - Carlos Gómez-Gallego
- Department of Pediatrics, Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland
| | - Clara G. de los Reyes-Gavilán
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-Spanish National Research Council), Villaviciosa, Spain
- Diet, Microbiota, and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (DIMISA, Health Research Institute of Asturias), Oviedo, Spain
| | - Sonia González
- Diet, Microbiota, and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (DIMISA, Health Research Institute of Asturias), Oviedo, Spain
- Department of Functional Biology, Faculty of Medicine, University of Oviedo, Oviedo, Spain
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9
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Ruiz-Saavedra S, Arboleya S, Nogacka AM, González del Rey C, Suárez A, Diaz Y, Gueimonde M, Salazar N, González S, de los Reyes-Gavilán CG. Commensal Fecal Microbiota Profiles Associated with Initial Stages of Intestinal Mucosa Damage: A Pilot Study. Cancers (Basel) 2023; 16:104. [PMID: 38201530 PMCID: PMC10778549 DOI: 10.3390/cancers16010104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 12/19/2023] [Accepted: 12/22/2023] [Indexed: 01/12/2024] Open
Abstract
Progressive intestinal mucosal damage occurs over years prior to colorectal cancer (CRC) development. The endoscopic screening of polyps and histopathological examination are used clinically to determine the risk and progression of mucosal lesions. We analyzed fecal microbiota compositions using 16S rRNA gene-based metataxonomic analyses and the levels of short-chain fatty acids (SCFAs) using gas chromatography in volunteers undergoing colonoscopy and histopathological analyses to determine the microbiota shifts occurring at the early stages of intestinal mucosa alterations. The results were compared between diagnosis groups (nonpathological controls and polyps), between samples from individuals with hyperplastic polyps or conventional adenomas, and between grades of dysplasia in conventional adenomas. Some microbial taxa from the Bacillota and Euryarchaeota phyla were the most affected when comparing the diagnosis and histopathological groups. Deeper microbiota alterations were found in the conventional adenomas than in the hyperplastic polyps. The Ruminococcus torques group was enriched in both the hyperplastic polyps and conventional adenomas, whereas the family Eggerthellaceae was enriched only in the hyperplastic polyps. The abundance of Prevotellaceae, Oscillospiraceae, Methanobacteriaceae, Streptococcaceae, Christensenellaceae, Erysipelotrichaceae, and Clostridiaceae shifted in conventional adenomas depending on the grade of dysplasia, without affecting the major SCFAs. Our results suggest a reorganization of microbial consortia involved in gut fermentative processes.
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Affiliation(s)
- Sergio Ruiz-Saavedra
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Spain; (S.R.-S.); (S.A.); (A.M.N.); (M.G.); (N.S.)
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain;
| | - Silvia Arboleya
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Spain; (S.R.-S.); (S.A.); (A.M.N.); (M.G.); (N.S.)
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain;
| | - Alicja M. Nogacka
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Spain; (S.R.-S.); (S.A.); (A.M.N.); (M.G.); (N.S.)
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain;
| | - Carmen González del Rey
- Department of Anatomical Pathology, Central University Hospital of Asturias (HUCA), 33011 Oviedo, Spain;
| | - Adolfo Suárez
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain;
- Digestive Service, Central University Hospital of Asturias (HUCA), 33011 Oviedo, Spain
| | - Ylenia Diaz
- Digestive Service, Carmen and Severo Ochoa Hospital, 33819 Cangas del Narcea, Spain;
| | - Miguel Gueimonde
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Spain; (S.R.-S.); (S.A.); (A.M.N.); (M.G.); (N.S.)
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain;
| | - Nuria Salazar
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Spain; (S.R.-S.); (S.A.); (A.M.N.); (M.G.); (N.S.)
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain;
| | - Sonia González
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain;
- Department of Functional Biology, University of Oviedo, 33006 Oviedo, Spain
| | - Clara G. de los Reyes-Gavilán
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Spain; (S.R.-S.); (S.A.); (A.M.N.); (M.G.); (N.S.)
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain;
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10
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González S. New Paradigms in the Diet and Microbiome Relationship. Nutrients 2023; 15:5035. [PMID: 38140294 PMCID: PMC10746077 DOI: 10.3390/nu15245035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Accepted: 11/10/2023] [Indexed: 12/24/2023] Open
Abstract
Decades of extensive scientific research have led to a consensus on the modulatory effect of diet in shaping the composition and activity of the gut microbiota [...].
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Affiliation(s)
- Sonia González
- Department of Functional Biology, University of Oviedo, 33006 Oviedo, Spain
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11
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Ruiz-Saavedra S, Zapico A, González S, Salazar N, de los Reyes-Gavilán CG. Role of the intestinal microbiota and diet in the onset and progression of colorectal and breast cancers and the interconnection between both types of tumours. Microbiome Res Rep 2023; 3:6. [PMID: 38455079 PMCID: PMC10917624 DOI: 10.20517/mrr.2023.36] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 11/12/2023] [Accepted: 11/21/2023] [Indexed: 03/09/2024]
Abstract
Colorectal cancer (CRC) is among the leading causes of mortality in adults of both sexes worldwide, while breast cancer (BC) is among the leading causes of death in women. In addition to age, gender, and genetic predisposition, environmental and lifestyle factors exert a strong influence. Global diet, including alcohol consumption, is one of the most important modifiable factors affecting the risk of CRC and BC. Western dietary patterns promoting high intakes of xenobiotics from food processing and ethanol have been associated with increased cancer risk, whereas the Mediterranean diet, generally leading to a higher intake of polyphenols and fibre, has been associated with a protective effect. Gut dysbiosis is a common feature in CRC, where the usual microbiota is progressively replaced by opportunistic pathogens and the gut metabolome is altered. The relationship between microbiota and BC has been less studied. The estrobolome is the collection of genes from intestinal bacteria that can metabolize oestrogens. In a dysbiosis condition, microbial deconjugating enzymes can reactivate conjugated-deactivated oestrogens, increasing the risk of BC. In contrast, intestinal microorganisms can increase the biological activity and bioavailability of dietary phytochemicals through diverse microbial metabolic transformations, potentiating their anticancer activity. Members of the intestinal microbiota can increase the toxicity of xenobiotics through metabolic transformations. However, most of the microorganisms involved in diet-microbiota interactions remain poorly characterized. Here, we provide an overview of the associations between microbiota and diet in BC and CRC, considering the diverse types and heterogeneity of these cancers and their relationship between them and with gut microbiota.
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Affiliation(s)
- Sergio Ruiz-Saavedra
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), Villaviciosa 33300, Spain
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo 33011, Spain
| | - Aida Zapico
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo 33011, Spain
- Department of Functional Biology, University of Oviedo, Oviedo 33006, Spain
| | - Sonia González
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo 33011, Spain
- Department of Functional Biology, University of Oviedo, Oviedo 33006, Spain
| | - Nuria Salazar
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), Villaviciosa 33300, Spain
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo 33011, Spain
| | - Clara G. de los Reyes-Gavilán
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), Villaviciosa 33300, Spain
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo 33011, Spain
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12
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González C, Ruiz-Saavedra S, Gómez-Martín M, Zapico A, López-Suarez P, Suárez A, Suárez González A, del Rey CG, Díaz E, Alonso A, de los Reyes-Gavilán CG, González S. Immunometabolic Profile Associated with Progressive Damage of the Intestinal Mucosa in Adults Screened for Colorectal Cancer: Association with Diet. Int J Mol Sci 2023; 24:16451. [PMID: 38003638 PMCID: PMC10671025 DOI: 10.3390/ijms242216451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 11/10/2023] [Accepted: 11/15/2023] [Indexed: 11/26/2023] Open
Abstract
Environmental factors such as diet and lifestyle have been shown to influence the development of some intestinal mucosal lesions that may be precursors of colorectal cancer (CRC). The presence of these alterations seems to be associated with misbalanced immunological parameter levels. However, it is still unclear as to which immunological parameters are altered in each phase of CRC development. In this work, we aimed to study the potential relationships of immunological and metabolic parameters with diet in a CRC-related lesion context. Dietary information was obtained using an annual semi-quantitative food-frequency questionnaire (FFQ) from 93 volunteers classified via colonoscopy examination according to the presence of intestinal polyps or adenocarcinoma. Cytokines, chemokines, and adipokines were determined from serum samples. We observed a reduction in adiponectin according to the damage to the mucosa, accompanied by an increase and decrease in C-X-C motif chemokine ligand 10 (CXCL10) and resistin, respectively, in CRC cases. The presence of aberrant crypt foci (ACF) in the polyp group was associated with higher tumor necrosis factor-alpha (TNF-α) concentrations. Vegetables were directly correlated with adiponectin and resistin levels, while the opposite occurred with red meat. A bioactive compound, soluble pectin, showed a negative association with TNF-α. Future dietary strategies could be developed to modulate specific immunological parameters in the context of CRC.
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Affiliation(s)
- Celestino González
- Department of Functional Biology, University of Oviedo, 33006 Oviedo, Spain; (C.G.); (A.Z.); (P.L.-S.); (A.S.); (E.D.); (A.A.)
| | - Sergio Ruiz-Saavedra
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Spain;
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
| | - María Gómez-Martín
- Department of Functional Biology, University of Oviedo, 33006 Oviedo, Spain; (C.G.); (A.Z.); (P.L.-S.); (A.S.); (E.D.); (A.A.)
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
| | - Aida Zapico
- Department of Functional Biology, University of Oviedo, 33006 Oviedo, Spain; (C.G.); (A.Z.); (P.L.-S.); (A.S.); (E.D.); (A.A.)
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
| | - Patricia López-Suarez
- Department of Functional Biology, University of Oviedo, 33006 Oviedo, Spain; (C.G.); (A.Z.); (P.L.-S.); (A.S.); (E.D.); (A.A.)
| | - Ana Suárez
- Department of Functional Biology, University of Oviedo, 33006 Oviedo, Spain; (C.G.); (A.Z.); (P.L.-S.); (A.S.); (E.D.); (A.A.)
| | - Adolfo Suárez González
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Digestive Service, Central University Hospital of Asturias (HUCA), 33011 Oviedo, Spain
| | - Carmen González del Rey
- Anatomical Pathology Service, Central University Hospital of Asturias (HUCA), 33011 Oviedo, Spain;
| | - Elena Díaz
- Department of Functional Biology, University of Oviedo, 33006 Oviedo, Spain; (C.G.); (A.Z.); (P.L.-S.); (A.S.); (E.D.); (A.A.)
| | - Ana Alonso
- Department of Functional Biology, University of Oviedo, 33006 Oviedo, Spain; (C.G.); (A.Z.); (P.L.-S.); (A.S.); (E.D.); (A.A.)
| | - Clara G. de los Reyes-Gavilán
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Spain;
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
| | - Sonia González
- Department of Functional Biology, University of Oviedo, 33006 Oviedo, Spain; (C.G.); (A.Z.); (P.L.-S.); (A.S.); (E.D.); (A.A.)
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
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13
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El Mansouri M, Essaddouki S, Mouradi M, Oukerroum A, El Fatoiki FZ, Truchuelo MT, Vitale MA, González S, Chiheb S. Evaluation of the effectiveness and safety of combined oral and topical photoprotection with a standardized extract of Polypodium leucotomos (Fernblock®) in a Moroccan population with xeroderma pigmentosum. Photodermatol Photoimmunol Photomed 2023; 39:607-612. [PMID: 37584519 DOI: 10.1111/phpp.12904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 06/28/2023] [Accepted: 08/01/2023] [Indexed: 08/17/2023]
Abstract
BACKGROUND Xeroderma pigmentosum (XP) is a rare autosomal-recessive genodermatosis resulting from a DNA-repair defect syndrome. The purpose was to evaluate the prevention on new malignant lesions in patients taking a supplement with Fernblock® (Polypodium leucotomos extract [PLE]) and secondarily correlation with the photoprotective behavior. METHODS A prospective, single-center and open cohort study was conducted over a 12-month period. The study was performed in Morocco. Optimal photoprotection behavior was recommended. Patients were instructed to take one capsule containing 480 mg of Fernblock® and 5 mcg vitamin D and to apply sunscreen with a SPF50+ and Fernblock® every 2 h during sun exposure. The demographic, clinical, and dermatoscopic patient data were collected at baseline (T0) and following visits at 3 months (T3), 6 months (T6), and 12 months (T12) when it was assessed: Investigator Global Assessment (IGA), Patient/Guardian Global Assessment (PGA), Patient/Guardian Satisfaction Questionnaire, and Photographic and Adverse Events Registration. Pertinent statistical study was performed. RESULTS Eighteen patients completed the study. Eleven patients (61%) finished the study without new lesions. Seven patients developed new lesions by the end of the study. Among them, only 30% showed an ideal photoprotective behavior. The lack of an optimal photoprotective behavior increased the probability of developing lesions by 2.5 times with 95% confidence interval. CONCLUSIONS In our study, more than 60% of patients taking a supplement with Fernblock® did not develop new lesions, and furthermore, we detected that patients following almost ideal photoprotection were 2.5 times less likely to develop NMSC lesions.
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Affiliation(s)
- M El Mansouri
- Department of dermatology, University of Hassan II Casablanca, Ibn Rochd University Hospital, Casablanca, Morocco
| | - S Essaddouki
- Department of dermatology, University of Hassan II Casablanca, Ibn Rochd University Hospital, Casablanca, Morocco
| | - M Mouradi
- Department of dermatology, University of Hassan II Casablanca, Ibn Rochd University Hospital, Casablanca, Morocco
| | - A Oukerroum
- Department of maxillofacial surgery, University of Hassan II Casablanca, Ibn Rochd University Hospital, Casablanca, Morocco
| | - F Z El Fatoiki
- Department of dermatology, University of Hassan II Casablanca, Ibn Rochd University Hospital, Casablanca, Morocco
| | - M T Truchuelo
- Department of Dermatology, Vithas Madrid Arturo Soria Hospital, Madrid, Spain
| | - M A Vitale
- Medical Department, Cantabria labs, Madrid, Spain
| | - S González
- Medicine and Medical Specialties Department, University of Alcalá de Henares, Madrid, Spain
| | - S Chiheb
- Department of dermatology, University of Hassan II Casablanca, Ibn Rochd University Hospital, Casablanca, Morocco
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14
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Peña M, Montané C, Paviglianiti A, Hurtado L, González S, Carro I, Maluquer C, Domingo-Domenech E, Gonzalez-Barca E, Sureda A, Mussetti A. Outcomes of allogeneic hematopoietic cell transplantation after bispecific antibodies in non-Hodgkin lymphomas. Bone Marrow Transplant 2023; 58:1282-1285. [PMID: 37626265 DOI: 10.1038/s41409-023-02069-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 07/05/2023] [Accepted: 07/21/2023] [Indexed: 08/27/2023]
Affiliation(s)
- M Peña
- Clinical Hematology Department, Institut Català d'Oncologia-Hospitalet, Barcelona, Spain
- Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), Barcelona, Spain
| | - C Montané
- Clinical Hematology Department, Institut Català d'Oncologia-Hospitalet, Barcelona, Spain
- Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), Barcelona, Spain
| | - A Paviglianiti
- Clinical Hematology Department, Institut Català d'Oncologia-Hospitalet, Barcelona, Spain
- Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), Barcelona, Spain
| | - L Hurtado
- Clinical Hematology Department, Institut Català d'Oncologia-Hospitalet, Barcelona, Spain
| | - S González
- Clinical Hematology Department, Institut Català d'Oncologia-Hospitalet, Barcelona, Spain
| | - I Carro
- Clinical Hematology Department, Institut Català d'Oncologia-Hospitalet, Barcelona, Spain
- Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), Barcelona, Spain
| | - C Maluquer
- Clinical Hematology Department, Institut Català d'Oncologia-Hospitalet, Barcelona, Spain
- Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), Barcelona, Spain
| | - E Domingo-Domenech
- Clinical Hematology Department, Institut Català d'Oncologia-Hospitalet, Barcelona, Spain
- Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), Barcelona, Spain
| | - E Gonzalez-Barca
- Clinical Hematology Department, Institut Català d'Oncologia-Hospitalet, Barcelona, Spain
- Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), Barcelona, Spain
- Bellvitge Health Sciences Campus, University of Barcelona, Barcelona, Spain
| | - A Sureda
- Clinical Hematology Department, Institut Català d'Oncologia-Hospitalet, Barcelona, Spain
- Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), Barcelona, Spain
- Bellvitge Health Sciences Campus, University of Barcelona, Barcelona, Spain
| | - A Mussetti
- Clinical Hematology Department, Institut Català d'Oncologia-Hospitalet, Barcelona, Spain.
- Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), Barcelona, Spain.
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15
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Ruiz-Saavedra S, González Del Rey C, Suárez A, Díaz Y, Zapico A, Arboleya S, Salazar N, Gueimonde M, de Los Reyes-Gavilán CG, González S. Associations of dietary factors and xenobiotic intake with faecal microbiota composition according to the presence of intestinal mucosa damage. Food Funct 2023; 14:9591-9605. [PMID: 37740374 DOI: 10.1039/d3fo01356a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/24/2023]
Abstract
Diet is a major modulator of gut microbiota, which plays a key role in the health status, including colorectal cancer (CRC) development. Several studies and meta-analyses have evidenced an association of certain dietary factors and xenobiotic intake with the incidence of CRC. Nevertheless, how these dietary factors impact the first stages of intestinal mucosa damage is still uncertain. This study aimed at exploring the associations of relevant dietary factors with the gut microbiota of control individuals and subjects diagnosed with intestinal polyps. A total of 60 volunteers were recruited, clinically classified according to colonoscopy criteria and interviewed using food frequency questionnaires (FFQs). The nutritional status of each volunteer was determined and the intake of dietary xenobiotics was quantified. The relative abundance of faecal microbiota taxonomic groups was obtained through 16S rRNA gene sequencing. The association of dietary factors and xenobiotics with faecal microbiota composition showed differences according to the clinical diagnosis group. Our results showed that the intake of red meat (≥50 g day-1) and total polycyclic aromatic hydrocarbons (PAHs) (≥0.75 μg day-1) was associated with a decreased abundance of the family Bacteroidaceae and an increased abundance of Coriobacteriaceae in control subjects. The intake of the heterocyclic amines 2-amino-1-methyl-6-phenylimidazo(4,5-b)pyridine (PhIP) (≥40 ng day-1) and 2-amino-3,8 dimethylimidazo(4,5,f) quinoxaline (MeIQx) (≥50 ng day-1) was associated with a decreased abundance of Akkermansiaceae in the control diagnosis group. Moreover, N-nitroso compounds (NOCs), nitrites (≥1.69 mg day-1) and N-nitrosodimethylamine (NDMA) (≥0.126 μg day-1) were associated with a decreased abundance of Bifidobacteriaceae. The intake of ethanol (≥12 g day-1) in the polyps group was associated with an increased abundance of Peptostreptococcaceae and a decreased abundance of Veillonellaceae. Moreover, linear regression analyses allowed us to identify ethanol, calcium, bioactive compounds such as flavonoids, stilbenes, cellulose, phenolic acids or total polyphenols, and dietary xenobiotics such as PhIP and MeIQx, the NOC N-nitrosopyrrolidine (NPYR) or the total PAHs as potential predictors of faecal microbiota group abundances. These results indicated that the consumption of milk, red meat, processed meat and ethanol and the intake of polyphenols, dietary PAHs, HAs and NOCs are associated with specific groups of the intestinal microbiota, depending on the clinical diagnosis group.
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Affiliation(s)
- Sergio Ruiz-Saavedra
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Spain.
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
| | - Carmen González Del Rey
- Anatomical Pathology Service, Central University Hospital of Asturias (HUCA), 33011 Oviedo, Spain
| | - Adolfo Suárez
- Digestive Service, Central University Hospital of Asturias (HUCA), 33011 Oviedo, Spain
| | - Ylenia Díaz
- Digestive Service, Carmen and Severo Ochoa Hospital, 33819 Cangas del Narcea, Spain
| | - Aida Zapico
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Department of Functional Biology, University of Oviedo, 33006 Oviedo, Spain
| | - Silvia Arboleya
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Spain.
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
| | - Nuria Salazar
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Spain.
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
| | - Miguel Gueimonde
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Spain.
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
| | - Clara G de Los Reyes-Gavilán
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Spain.
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
| | - Sonia González
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Department of Functional Biology, University of Oviedo, 33006 Oviedo, Spain
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16
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Merino M, González S, Tronch MC, Sánchez-Sánchez AV, Clares MP, García-España A, García-España E, Mullor JL. Small Molecule Pytren-4QMn Metal Complex Slows down Huntington's Disease Progression in Male zQ175 Transgenic Mice. Int J Mol Sci 2023; 24:15153. [PMID: 37894844 PMCID: PMC10607077 DOI: 10.3390/ijms242015153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 10/10/2023] [Accepted: 10/11/2023] [Indexed: 10/29/2023] Open
Abstract
Huntington's disease (HD) is an inherited neurodegenerative disorder considered a rare disease with a prevalence of 5.7 per 100,000 people. It is caused by an autosomal dominant mutation consisting of expansions of trinucleotide repeats that translate into poly-glutamine enlarged mutant huntingtin proteins (mHTT), which are particularly deleterious in brain tissues. Since there is no cure for this progressive fatal disease, searches for new therapeutic approaches are much needed. The small molecule pytren-4QMn (4QMn), a highly water-soluble mimic of the enzyme superoxide dismutase, has shown in vivo beneficial anti-inflammatory activity in mice and was able to remove mHTT deposits in a C. elegans model of HD. In this study, we assessed 4QMn therapeutic potential in zQ175 neo-deleted knock-in mice, a model of HD that closely mimics the heterozygosity, genetic injury, and progressive nature of the human disease. We provide evidence that 4QMn has good acute and chronic tolerability, and can cross the blood-brain barrier, and in male, but not female, zQ175 mice moderately ameliorate HD-altered gene expression, mHtt aggregation, and HD disease phenotype. Our data highlight the importance of considering sex-specific differences when testing new therapies using animal models and postulate 4QMn as a potential novel type of small water-soluble metal complex that could be worth further investigating for its therapeutic potential in HD, as well as in other polyglutamine diseases.
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Affiliation(s)
- Marián Merino
- Bionos Biotech SL, Biopolo Hospital La Fe, 46026 Valencia, Spain
| | - Sonia González
- Bionos Biotech SL, Biopolo Hospital La Fe, 46026 Valencia, Spain
| | - Mª Carmen Tronch
- Bionos Biotech SL, Biopolo Hospital La Fe, 46026 Valencia, Spain
| | | | - Mª Paz Clares
- Departamento de Química Orgánica e Inorgánica, Instituto de Ciencia Molecular, Universidad de Valencia, 46980 Valencia, Spain
| | | | - Enrique García-España
- Departamento de Química Orgánica e Inorgánica, Instituto de Ciencia Molecular, Universidad de Valencia, 46980 Valencia, Spain
| | - José L Mullor
- Bionos Biotech SL, Biopolo Hospital La Fe, 46026 Valencia, Spain
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17
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Puertas B, González-Calle V, Sureda A, Moreno MJ, Oriol A, González E, Rosiñol L, López J, Escalante F, Martínez-Lopez J, Carrillo E, Clavero E, Ríos-Tamayo R, Rey-Bua B, González-Rodríguez AP, Dourdil V, de Arriba F, González S, Pérez-de-Oteyza J, Hernández MT, García-Mateo A, Bargay J, Bladé J, Lahuerta JJ, San Miguel JF, Ocio EM, Mateos MV. Randomized phase II study of weekly carfilzomib 70 mg/m 2 and dexamethasone with or without cyclophosphamide in relapsed and/or refractory multiple myeloma patients. Haematologica 2023; 108:2753-2763. [PMID: 37102598 PMCID: PMC10542845 DOI: 10.3324/haematol.2022.282490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 04/17/2023] [Indexed: 04/28/2023] Open
Abstract
In this randomized phase II study (GEM-KyCyDex, clinicaltrials gov. Identifier: NCT03336073), the combination of weekly carfilzomib 70 mg/m2, cyclophosphamide and dexamethasone (KCd) was compared to carfilzomib and dexamethasone (Kd) in relapsed/refractory multiple myeloma (RRMM) after 1-3 prior lines (PL). One hundred and ninety-seven patients were included and randomized 1:1 to receive KCd (97 patients) or Kd (100 patients) in 28-day cycles until progressive disease or unacceptable toxicity occurred. Patient median age was 70 years, and the median number of PL was one (range, 1-3). More than 90% of patients had previously been exposed to proteasome inhibitors, approximetely 70% to immunomodulators, and approximetely 50% were refractory to their last line (mainly lenalidomide) in both groups. After a median follow-up of 37 months, median progression-free survival (PFS) was 19.1 and 16.6 months in KCd and Kd, respectively (P=0.577). Of note, in the post hoc analysis of the lenalidomide-refractory population, the addition of cyclophosphamide to Kd resulted in a significant benefit in terms of PFS: 18.4 versus 11.3 months (hazard ratio =1.7, 95% confidence interval: 1.1-2.7; P=0.043). The overall response rate and the percentage of patients who achieved complete response was around 70% and 20% in both groups. The addition of cyclophosphamide to Kd did not result in any safety signal, except for severe infections (7% vs. 2%). In conclusion, the combination of cyclophosphamide with Kd 70 mg/m2 weekly does not improve outcomes as compared with Kd alone in RRMM after 1-3 PL, but a significant benefit in PFS was observed with the triplet combination in the lenalidomide-refractory population. The administration of weekly carfilzomib 70 mg/m2 was safe and convenient, and, overall, the toxicity was manageable in both arms.
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Affiliation(s)
- Borja Puertas
- Hematology Department, University Hospital of Salamanca/IBSAL/Cancer Research Center-IBMCC (USAL-CSIC), CIBERONC, Salamanca
| | - Verónica González-Calle
- Hematology Department, University Hospital of Salamanca/IBSAL/Cancer Research Center-IBMCC (USAL-CSIC), CIBERONC, Salamanca
| | - Anna Sureda
- Hematology Department, Institut Català D'Oncologia L'Hospitalet, Barcelona
| | - María José Moreno
- Hematology Department, Hospital Clínico Universitario Virgen De La Arrixaca, Murcia
| | - Albert Oriol
- Hematology Department, Institut Josep Carreras and Institut Catala d'Oncologia, Hospital Germans Trias i Pujol, Badalona
| | | | - Laura Rosiñol
- Department of Hematology, IDIBAPS, Hospital Clinic, Barcelona
| | - Jordi López
- Hematology Department, Hospital De La Santa Creu i Sant Pau, Barcelona
| | | | - Joaquín Martínez-Lopez
- Hematology Department, Hospital Universitario 12 de Octubre, Universidad Complutense, CNIO, Madrid
| | - Estrella Carrillo
- Department of Hematology, University Hospital Virgen del Rocio, Instituto de Biomedicina de Sevilla (IBIS/CISC), Sevilla
| | - Esther Clavero
- Hematology Department, Hospital Universitario Virgen De Las Nieves, Granada
| | | | - Beatriz Rey-Bua
- Hematology Department, University Hospital of Salamanca/IBSAL/Cancer Research Center-IBMCC (USAL-CSIC), CIBERONC, Salamanca
| | | | - Victoria Dourdil
- Hematology Department, Hospital Clínico Universitario Lozano Blesa, IIS Aragón, Zaragoza
| | - Felipe de Arriba
- Servicio de Hematología y Oncología Médica, Hospital Universitario Morales Meseguer, IMIB-Pascual Parrilla, Universidad de Murcia, Murcia
| | - Sonia González
- Hematology Department, Complexo Hospitalario Universitario De Santiago, Santiago de Compostela
| | | | - Miguel T. Hernández
- Hematology Department, Hospital Universitario De Canarias, San Cristóbal de La Laguna, Tenerife
| | | | - Joan Bargay
- Hematology Department, H. Universitario Son Llàtzer, IdIsBa, Mallorca
| | - Joan Bladé
- Department of Hematology, IDIBAPS, Hospital Clinic, Barcelona
| | - Juan José Lahuerta
- Hematology Department, Hospital Universitario 12 de Octubre, Universidad Complutense, CNIO, Madrid
| | - Jesús F. San Miguel
- Hematology Department, Clínica Universidad de Navarra, CIMA, IDISNA, CIBERONC, Pamplona
| | - Enrique M. Ocio
- Hematology Department, Hospital Universitario Marqués De Valdecilla (IDIVAL), Universidad De Cantabria, Santander, Spain
| | - María-Victoria Mateos
- Hematology Department, University Hospital of Salamanca/IBSAL/Cancer Research Center-IBMCC (USAL-CSIC), CIBERONC, Salamanca
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18
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Zapico A, Arboleya S, Salazar N, Perillán C, Ruiz-Saavedra S, de los Reyes-Gavilán CG, Gueimonde M, González S. Impact on Fecal Microbiota and Health-Related Markers of an Intervention Focused on Improving Eating Behavior in People at Risk of Food Insecurity. Nutrients 2023; 15:3537. [PMID: 37630728 PMCID: PMC10459582 DOI: 10.3390/nu15163537] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 07/28/2023] [Accepted: 08/09/2023] [Indexed: 08/27/2023] Open
Abstract
Non-communicable diseases are particularly prevalent among low-income individuals and are associated with the consumption of processed foods, fat, and sugars. This work aims to evaluate the impacts of a nutrition education intervention for low socio-economic individuals on sensory perception, health-related parameters and gut microbiota. Twenty low-income adults underwent a 4-week intervention. Dietary information (three 24 h recalls), detection thresholds and discrimination scores (salty and sweet), and severity of depressive symptoms (Beck Depression Inventory-II (BDI-II)) were collected. Fecal microbial composition and short chain fatty acids were determined by 16S ribosomal RNA-gene sequencing and gas chromatography, respectively. After the intervention, 35% of subjects presented higher compliance with dietary recommendations, increased consumption of vegetables and lignans and reduced consumption of processed meats and nitrosamines, together with depleted levels of Actinomycetota. Higher discrimination for salty and sweet and lower BDI-II scores were also obtained. This nutrition education intervention entailed changes in dietary intake towards healthier food options, reduced potentially carcinogenic compounds and improved scores for discrimination and severity of depressive symptoms. The confirmation of these results in future studies would enable the design of strategic policies contributing to the optimal nutrition of materially deprived families through affordable healthy plant-based interventions.
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Affiliation(s)
- Aida Zapico
- Department of Functional Biology, University of Oviedo, 33006 Oviedo, Spain; (A.Z.); (C.P.)
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain; (S.A.); (N.S.); (S.R.-S.); (C.G.d.l.R.-G.); (M.G.)
| | - Silvia Arboleya
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain; (S.A.); (N.S.); (S.R.-S.); (C.G.d.l.R.-G.); (M.G.)
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Spain
| | - Nuria Salazar
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain; (S.A.); (N.S.); (S.R.-S.); (C.G.d.l.R.-G.); (M.G.)
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Spain
| | - Carmen Perillán
- Department of Functional Biology, University of Oviedo, 33006 Oviedo, Spain; (A.Z.); (C.P.)
| | - Sergio Ruiz-Saavedra
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain; (S.A.); (N.S.); (S.R.-S.); (C.G.d.l.R.-G.); (M.G.)
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Spain
| | - Clara G. de los Reyes-Gavilán
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain; (S.A.); (N.S.); (S.R.-S.); (C.G.d.l.R.-G.); (M.G.)
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Spain
| | - Miguel Gueimonde
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain; (S.A.); (N.S.); (S.R.-S.); (C.G.d.l.R.-G.); (M.G.)
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Spain
| | - Sonia González
- Department of Functional Biology, University of Oviedo, 33006 Oviedo, Spain; (A.Z.); (C.P.)
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain; (S.A.); (N.S.); (S.R.-S.); (C.G.d.l.R.-G.); (M.G.)
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19
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Rio-Aige K, Girbal M, Selma-Royo M, Parra-Llorca A, González S, Martínez-Costa C, Castell M, Collado MC, Pérez-Cano FJ, Rodríguez-Lagunas MJ. Galectins-1, -3 and -9 Are Present in Breast Milk and Have a Role in Early Life Development. Nutrients 2022; 14:nu14204338. [PMID: 36297023 PMCID: PMC9611974 DOI: 10.3390/nu14204338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 10/10/2022] [Accepted: 10/12/2022] [Indexed: 12/03/2022] Open
Abstract
Galectins (Gal) are a family of conserved soluble proteins with high affinity for β-galactoside structures. They have been recognized as important proteins for successful pregnancy. However, little is known about their presence in breast milk and their role in early infancy. Gal-1, -3 and -9 concentrations were evaluated by Multiplex immunoassays in mother–infant pairs from the MAMI cohort in maternal plasma (MP) (n = 15) and umbilical cord plasma (UCP) (n = 15) at birth and in breast milk samples (n = 23) at days 7 and 15 postpartum. Data regarding mother and infant characteristics were collected. Gal-9 was present in a lower concentration range than Gal-1 and Gal-3 in plasma, specifically in UCP. A major finding in the current study is that Gal-1, -3 and -9 were detected for the first time in all the transitional breast milk samples and no differences were found when comparing the two breastfeeding time points. Finally, Gal levels were associated with some maternal and infant characteristics, such as gestational age, pregnancy weight gain, maternal diet, the gender, infant growth and infant infections. In conclusion, Gal levels seem to be involved in certain developmental aspects of early life.
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Affiliation(s)
- Karla Rio-Aige
- Physiology Section, Department of Biochemistry and Physiology, Faculty of Pharmacy and Food Science, University of Barcelona (UB), 08028 Barcelona, Spain
- Nutrition and Food Safety Research Institute (INSA-UB), 08921 Santa Coloma de Gramenet, Spain
| | - Marina Girbal
- Physiology Section, Department of Biochemistry and Physiology, Faculty of Pharmacy and Food Science, University of Barcelona (UB), 08028 Barcelona, Spain
- Nutrition and Food Safety Research Institute (INSA-UB), 08921 Santa Coloma de Gramenet, Spain
| | - Marta Selma-Royo
- Institute of Agrochemistry and Food Technology (IATA-CSIC), National Research Council, 46980 Valencia, Spain
| | - Anna Parra-Llorca
- Neonatal Research Group, Health Research Institute La Fe, 46026 Valencia, Spain
| | - Sonia González
- Department of Functional Biology, Faculty of Medicine, University of Oviedo, 33071 Oviedo, Spain
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (DIMISA, ISPA), 33011 Oviedo, Spain
| | - Cecilia Martínez-Costa
- Department of Pediatrics, INCLIVA Biomedical Research Institute, University of Valencia, Avenida Blasco Ibáñez 15-17, 46010 Valencia, Spain
| | - Margarida Castell
- Physiology Section, Department of Biochemistry and Physiology, Faculty of Pharmacy and Food Science, University of Barcelona (UB), 08028 Barcelona, Spain
- Nutrition and Food Safety Research Institute (INSA-UB), 08921 Santa Coloma de Gramenet, Spain
| | - María Carmen Collado
- Institute of Agrochemistry and Food Technology (IATA-CSIC), National Research Council, 46980 Valencia, Spain
| | - Francisco J. Pérez-Cano
- Physiology Section, Department of Biochemistry and Physiology, Faculty of Pharmacy and Food Science, University of Barcelona (UB), 08028 Barcelona, Spain
- Nutrition and Food Safety Research Institute (INSA-UB), 08921 Santa Coloma de Gramenet, Spain
- Correspondence:
| | - María J. Rodríguez-Lagunas
- Physiology Section, Department of Biochemistry and Physiology, Faculty of Pharmacy and Food Science, University of Barcelona (UB), 08028 Barcelona, Spain
- Nutrition and Food Safety Research Institute (INSA-UB), 08921 Santa Coloma de Gramenet, Spain
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20
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Zapico A, Arboleya S, Ruiz-Saavedra S, Gómez-Martín M, Salazar N, Nogacka AM, Gueimonde M, de los Reyes-Gavilán CG, González S. Dietary xenobiotics, (poly)phenols and fibers: Exploring associations with gut microbiota in socially vulnerable individuals. Front Nutr 2022; 9:1000829. [PMID: 36313092 PMCID: PMC9597247 DOI: 10.3389/fnut.2022.1000829] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 09/19/2022] [Indexed: 11/18/2022] Open
Abstract
Objectives Although xenobiotics derived from food processing may cause modifications in the composition of the gut microbiota (GM) evidence is scarce. The aim of this study is to evaluate the impact of potential dietary carcinogens as heterocyclic amines (HAs), polycyclic aromatic hydrocarbons (PAHs), nitrates, nitrites, nitroso compounds and acrylamide, in combination to fibers (poly)phenols on the GM composition in a group of materially deprived subjects. Study design Transversal observational study in a sample of 19 subjects recipients of Red Cross food aid. Dietary information was recorded by means of 3 non-consecutive 24 h recalls. Questions focused on the type of cooking and the extent of cooking and roasting were included. Information on potential carcinogens was mainly obtained from the European Prospective Investigation into Cancer and Nutrition (EPIC) and Computerized Heterocyclic Amines Resource for Research in Epidemiology of Disease (CHARRED) Carcinogen Databases. Microbial composition was determined by 16S ribosomal RNA gene sequencing in fecal samples. Results Higher levels of Lachnospiraceae and Eggerthellaceae families were found in individuals consuming less than 50 ng/day of 2-amino-3,8 dimethylimidazo (4,5,f) quinoxaline (MeIQx) (considered as lower risk dose for colorectal adenoma) while those consuming more than 40 ng/day of 2-amino-1-methyl-6-phenylimidazo (4,5,b) pyridine (PhIP) (higher risk for colorectal adenoma) showed lower relative abundance of Muribaculaceae and greater presence of Streptococcaceae and Eubacterium coprostanoligenes group. Conclusion The associations identified between diet and processing by-products on GM in this study could be used as potential targets for the designing of dietary interventions tailored to this collective.
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Affiliation(s)
- Aida Zapico
- Department of Functional Biology, University of Oviedo, Oviedo, Spain,Diet Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain
| | - Silvia Arboleya
- Diet Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain,Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), Villaviciosa, Spain
| | - Sergio Ruiz-Saavedra
- Department of Functional Biology, University of Oviedo, Oviedo, Spain,Diet Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain
| | - María Gómez-Martín
- Department of Functional Biology, University of Oviedo, Oviedo, Spain,Diet Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain
| | - Nuria Salazar
- Diet Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain,Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), Villaviciosa, Spain
| | - Alicja M. Nogacka
- Diet Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain,Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), Villaviciosa, Spain
| | - Miguel Gueimonde
- Diet Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain,Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), Villaviciosa, Spain
| | - Clara G. de los Reyes-Gavilán
- Diet Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain,Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), Villaviciosa, Spain,*Correspondence: Clara G. de los Reyes-Gavilán,
| | - Sonia González
- Department of Functional Biology, University of Oviedo, Oviedo, Spain,Diet Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain,Sonia González,
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21
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Barco I, Chabrera C, García-Fernández A, Fraile M, Giménez N, Vallejo E, Zarco P, González S, González C, Larrañaga I, Garcia-Font M. Clinico-pathologic factors associated with the occurrence of early and late metastatic spread in a cohort of breast cancer patients. Breast Dis 2022; 41:365-372. [PMID: 36057813 DOI: 10.3233/bd-210086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND AND OBJECTIVE Distant metastatic spread in breast cancer patients is a complex phenomenon involving several prognostic factors. We focused our analysis on early metastatic breast cancer (EMBC) (occurring during the first 36 months) versus late metastatic breast cancer (LMBC) (occurring beyond 3 years) in order to ascertain their possible differential predictive factors. METHODS diagnostic, surgical, and follow-up data were assessed for consecutive patients with breast cancer undergoing surgery between 1997 and 2019. We analysed the predictive factors for distant metastasis using both univariate and multivariate analysis. RESULTS The median follow-up for this cohort of 2708 patients was 89 months. The median metastasis-free interval (FMI) for metastasis patients was 38 months (17 months for EMBC group and 76 months for LMBC group). Distant metastases developed in 12.9% (350/2708); 48% (168/350) of them as EMBC and 52% (182/350) as LMBC. Loco-regional recurrence and nodal extracapsular extension were the only common predictors for both. CONCLUSIONS EMBC and LMBC appeared as two separate conditions, with a different outcome. In the EMBC group, tumour proliferation related factors were significant (histological grade, tumour size, body mass index), whereas for LMBC, other slow-acting factors seemed to be involved (screening program, tumour burden, bilateral tumour).
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Affiliation(s)
- Israel Barco
- Breast Unit, Department of Gynaecology, University Hospital of Mútua Terrassa, University of Barcelona, Barcelona, Spain
| | - Carol Chabrera
- Department of Nursing, School of Health Science TecnoCampus Mataró-Maresme, Barcelona, Spain
| | - Antonio García-Fernández
- Breast Unit, Department of Gynaecology, University Hospital of Mútua Terrassa, University of Barcelona, Barcelona, Spain
| | - Manel Fraile
- Nuclear Medicine Department, University Hospital of Mútua Terrassa, University of Barcelona, Barcelona, Spain
| | - Nuria Giménez
- Laboratory of Toxicology, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Elena Vallejo
- Breast Unit, Department of Gynaecology, University Hospital of Mútua Terrassa, University of Barcelona, Barcelona, Spain
| | - Patricia Zarco
- Breast Unit, Department of Gynaecology, University Hospital of Mútua Terrassa, University of Barcelona, Barcelona, Spain
| | - Sonia González
- Breast Unit, Department of Hemato-oncology, University Hospital of Mútua Terrassa, University of Barcelona, Barcelona, Spain
| | - Clarisa González
- Department of Pathology, University Hospital of Mútua Terrassa, University of Barcelona, Barcelona, Spain
| | - Itziar Larrañaga
- Department of Surgery, University Hospital of Mútua Terrassa, University of Barcelona, Barcelona, Spain
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Ruiz-Saavedra S, Zapico A, del Rey CG, Gonzalez C, Suárez A, Díaz Y, de los Reyes-Gavilán CG, González S. Dietary Xenobiotics Derived from Food Processing: Association with Fecal Mutagenicity and Gut Mucosal Damage. Nutrients 2022; 14:nu14173482. [PMID: 36079735 PMCID: PMC9458229 DOI: 10.3390/nu14173482] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 08/19/2022] [Accepted: 08/23/2022] [Indexed: 12/03/2022] Open
Abstract
Whereas the mechanisms underlying the association of toxic dietary xenobiotics and cancer risk are not well established, it is plausible that dietary pattern may affect the colon environment by enhancing or reducing exposure to mutagens. This work aimed to investigate the association between xenobiotics intake and different stages of intestinal mucosal damage and colorectal cancer (CRC) screening and examine whether these associations may be mediated by altered intestinal mutagenicity. This was a case control study with 37 control subjects, 49 patients diagnosed with intestinal polyps, and 7 diagnosed with CRC. Lifestyle, dietary, and clinical information was registered after colonoscopy. For xenobiotics intake estimation the European Prospective Investigation into Cancer (EPIC) and the Computerized Heterocyclic Amines Resource for Research in Epidemiology of Disease (CHARRED) databases were used. The mutagenicity of fecal supernatants was assayed by the Ames test and light microscopy was used for the presence of aberrant crypt formation. Among all the potential carcinogens studied, the polyp group showed higher intakes of ethanol and dibenzo (a) anthracene (DiB(a)A). Besides, intakes between 0.75 and 1.29 µg/d of total polycyclic aromatic hydrocarbons (PAHs) were related with a higher risk of belonging to the polyp group. On the contrary, an intake of wholegrain cereals greater than 50 g/d was associated with a reduction in the relative risk of belonging to the polyp group. Heterocyclic amines (HAs) such as 2-amino-1-methyl-6-phenylimidazo (4,5,b) pyridine (PhIP) were associated with an increased level of mutagenicity in polyps. This study is of great interest for the identification of possible therapeutic targets for the early prevention of colon cancer through diet.
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Affiliation(s)
- Sergio Ruiz-Saavedra
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Spain
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
| | - Aida Zapico
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Department of Functional Biology, University of Oviedo, 33006 Oviedo, Spain
| | - Carmen González del Rey
- Anatomical Pathology Service, Central University Hospital of Asturias (HUCA), 33011 Oviedo, Spain
| | - Celestino Gonzalez
- Department of Functional Biology, University of Oviedo, 33006 Oviedo, Spain
| | - Adolfo Suárez
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Digestive Service, Central University Hospital of Asturias (HUCA), 33011 Oviedo, Spain
| | - Ylenia Díaz
- Digestive Service, Carmen and Severo Ochoa Hospital, 33819 Cangas del Narcea, Spain
| | - Clara G. de los Reyes-Gavilán
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Spain
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Correspondence: (C.G.d.l.R.-G.); (S.G.); Tel.: +34-985-985-89-33-35 (C.G.d.l.R.-G.); +34-985-104-209 (S.G.)
| | - Sonia González
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Department of Functional Biology, University of Oviedo, 33006 Oviedo, Spain
- Correspondence: (C.G.d.l.R.-G.); (S.G.); Tel.: +34-985-985-89-33-35 (C.G.d.l.R.-G.); +34-985-104-209 (S.G.)
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Alcazar M, Escribano J, Ferré N, Closa-Monasterolo R, Selma-Royo M, Feliu A, Castillejo G, Luque V, Closa-Monasterolo R, Escribano J, Luque V, Feliu-Rovira A, Ferré N, Muñoz-Hernando J, Gutiérrez-Marín D, Zaragoza-Jordana M, Gispert-Llauradó M, Rubio-Torrents M, Núñez-Roig M, Alcázar M, Sentís S, Esteve M, Monné-Gelonch R, Basora J, Flores G, Hsu P, Rey-Reñones C, Alegret C, Guillen N, Alegret-Basora C, Ferre R, Arasa F, Alejos A, Diéguez M, Serrano M, Mallafré M, González-Hidalgo R, Braviz L, Resa A, Palacios M, Sabaté A, Simón L, Losilla A, De La Torre S, Rosell L, Adell N, Pérez C, Tudela-Valls C, Caro-Garduño R, Salvadó O, Pedraza A, Conchillo J, Morillo S, Garcia S, Mur E, Paixà S, Tolós S, Martín R, Aguado F, Cabedo J, Quezada L, Domingo M, Ortega M, Garcia R, Romero O, Pérez M, Fernández M, Villalobos M, Ricomà G, Capell E, Bosch M, Donado A, Sanchis F, Boix A, Goñi X, Castilla E, Pinedo M, Supersaxco L, Ferré M, Contreras J, Sanz-Manrique N, Lara A, Rodríguez M, Pineda T, Segura S, Vidal S, Salvat M, Mimbrero G, Albareda A, Guardia J, Gil S, Lopez M, Ruiz-Escusol S, Gallardo S, Machado P, Bocanegra R, Espejo T, Vendrell M, Solé C, Urbano R, Vázquez M, Fernández-Antuña L, Barrio M, Baudoin A, González N, Olivé R, Lara R, Dinu C, Vidal C, González S, Ruiz-Morcillo E, Ainsa M, Vilalta P, Aranda B, Boada A, Balcells E. Gut microbiota is associated with metabolic health in children with obesity. Clin Nutr 2022; 41:1680-1688. [DOI: 10.1016/j.clnu.2022.06.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 03/16/2022] [Accepted: 06/04/2022] [Indexed: 11/03/2022]
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Selma‐Royo M, González S, Gueimonde M, Chang M, Fürst A, Martínez‐Costa C, Bode L, Collado MC. Maternal Diet Is Associated with Human Milk Oligosaccharide Profile. Mol Nutr Food Res 2022; 66:e2200058. [PMID: 35612565 PMCID: PMC9541341 DOI: 10.1002/mnfr.202200058] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 05/03/2022] [Indexed: 01/18/2023]
Abstract
SCOPE Human milk oligosaccharides (HMOs) are complex glycans that are abundant in human milk. The potential impact of a maternal diet on individual HMOs and the association with secretor status is unknown. Thus, this study is aimed to examine the association between maternal diet and HMO profiles. METHODS AND RESULTS This is a cross-sectional study of the MAMI cohort with 101 human milk samples from healthy mothers. HMO profiling is assessed by quantitative HPLC. Maternal dietary information is recorded through an FFQ, and perinatal factors including the mode of delivery, antibiotic exposure, and breastfeeding practices, are collected. A more significant effect of diet on HMO profiles is observed in secretor mothers than in non-secretor mothers. (Poly)phenols and fibers, both soluble and insoluble, and several insoluble polysaccharides, pectin, and MUFA are associated with the secretor HMO profiles. CONCLUSIONS Maternal diet is associated with the composition and diversity of HMO in a secretor status-dependent manner. The relationship between maternal diet and bioactive compounds, including HMOs, which are present in human milk, needs further research due its potential impact on infant development and health outcomes.
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Affiliation(s)
- Marta Selma‐Royo
- Institute of Agrochemistry and Food Technology‐National Research Council (IATA‐CSIC)PaternaValencia46980Spain
| | - Sonia González
- Department of Functional BiologyUniversity of OviedoOviedoAsturias33006Spain
- DietMicrobiota, and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA)OviedoAsturias33011Spain
| | - Miguel Gueimonde
- DietMicrobiota, and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA)OviedoAsturias33011Spain
- Department of Microbiology and Biochemistry of Dairy ProductsInstituto de Productos Lácteos de Asturias‐National Research Council (IPLA‐CSIC)VillaviciosaAsturias33300Spain
| | - Melinda Chang
- Department of PediatricsUniversity of California San DiegoLa JollaCA92093USA
| | - Annalee Fürst
- Department of PediatricsUniversity of California San DiegoLa JollaCA92093USA
| | - Cecilia Martínez‐Costa
- Department of Pediatrics, School of MedicineUniversity of ValenciaValencia46010Spain
- Pediatric Gastroenterology and Nutrition SectionHospital Clínico Universitario ValenciaINCLIVA Research CenterValencia46010Spain
| | - Lars Bode
- Department of PediatricsUniversity of California San DiegoLa JollaCA92093USA
- Larsson‐Rosenquist Foundation Mother‐Milk‐Infant Center of Research ExcellenceUniversity of California San DiegoLa JollaCA92093USA
| | - Maria Carmen Collado
- Institute of Agrochemistry and Food Technology‐National Research Council (IATA‐CSIC)PaternaValencia46980Spain
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Calvo-Lerma J, Selma-Royo M, Hervas D, Yang B, Intonen L, González S, Martínez-Costa C, Linderborg KM, Collado MC. Breast Milk Lipidome Is Associated With Maternal Diet and Infants' Growth. Front Nutr 2022; 9:854786. [PMID: 35873422 PMCID: PMC9296781 DOI: 10.3389/fnut.2022.854786] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 05/23/2022] [Indexed: 11/13/2022] Open
Abstract
Objectives The fatty acid (FA) composition of breast milk is a relevant aspect related to the development of the lactating infant. The present study aimed at exploring correlations between dietary intake of macro- and micronutrients with the FA profile in breast milk, and the possible implication for infants' growth. Study Design Breast milk samples from a cohort of lactating women were collected 7–15 days postpartum. The FA profiles in triacylglycerol (TAG) and phospholipid (PL)-rich fractions were analyzed by gas chromatography. Diet was registered during the third trimester of pregnancy by means of a food frequency questionnaire (FFQ). In addition, anthropometric measurements of infants were collected from gestation and up to 12 months postpartum. Results The FA profile in breast milk was characterized by a median of 37.4, 41.3 and 16.8% of saturated, monounsaturated, and polyunsaturated FAs, respectively. From the dietary components, zinc, iron, and B group vitamins were correlated positively with the proportion of total n-3 FAs in TAG and C20:5 n-3 in PL. Lycopene, vitamin E, zinc, and vitamin B2 showed a similar correlation with total polyunsaturated fatty acid (PUFA), total n-6 FAs, C20:4 n-6, and C18:2 n-6 in TAG. Regarding food groups, nuts showed the strongest association with several PUFA both in TAG and PL, while the vegetable group was also positively associated with C18:3 n-3. Furthermore, the concentration of linolenic acid (C18:3 n-3) and palmitic acid (C16:0) were positively associated with increased length for age (LFA) and weight for age (WFA) at 12 months compared with birth [ΔLFA −0.16 (−0.85, 0.37); ΔWFA −0.26 (−0.77, 0.21)]. Conclusions Mothers' intake of nuts, dietary sources of zinc, iron, and B group vitamins were identified as potential predictors of a high-unsaturated FA profile in breast milk. In addition, linolenic and palmitic acids in breast milk were positively associated with infants' growth in the first year of life.
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Affiliation(s)
- Joaquim Calvo-Lerma
- Institute of Agrochemistry and Food Technology (IATA-CSIC), Valencia, Spain
- *Correspondence: Joaquim Calvo-Lerma
| | - Marta Selma-Royo
- Institute of Agrochemistry and Food Technology (IATA-CSIC), Valencia, Spain
| | - David Hervas
- Department of Applied Statistics and Operations Research, and Quality, Universitat Politècnica de València, Valencia, Spain
| | - Baoru Yang
- Department of Life Technologies, Food Sciences, University of Turku, Turku, Finland
| | - Linda Intonen
- Department of Life Technologies, Food Sciences, University of Turku, Turku, Finland
| | - Sonia González
- Department of Functional Biology, University of Oviedo, Oviedo, Spain
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain
| | - Cecilia Martínez-Costa
- Pediatric Gastroenterology and Nutrition Section, Hospital Clínico Universitario Valencia, INCLIVA Research Center, Valencia, Spain
| | - Kaisa M. Linderborg
- Department of Life Technologies, Food Sciences, University of Turku, Turku, Finland
| | - Maria Carmen Collado
- Institute of Agrochemistry and Food Technology (IATA-CSIC), Valencia, Spain
- Maria Carmen Collado
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Cosse M, Duarte JMB, González S. Home range of pampas deer in a human–dominated agro–ecosystem. Anim Biodiv Conserv 2022. [DOI: 10.32800/abc.2022.45.0237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The subspecies of pampas deer Ozotocerus bezoarticus uruguayensis is an endemic and endangered cervid from southeast Uruguay. However, knowledge regarding its home range requirements in agroecosystems is scarce. Our aim was to survey ten radio–collared pampas deer for two years to monitor their movements. The mean home–range size was 5.54 ± 3.18 km2. The core area size for all individuals monitored was 0.87 km2, which concurs with grazing crops for beef cattle. The population showed philopatric behavior and no significant differences were detected in the total area of occupation in respect to sex and season.
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Affiliation(s)
- M. Cosse
- Instituto de Investigaciones Biológicas Clemente Estable, IIBCE, Motevideo, Uruguay
| | | | - S. González
- Instituto de Investigaciones Biológicas Clemente Estable, IIBCE, Motevideo, Uruguay
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Rodríguez-Sánchez S, Díaz P, Ruiz B, González S, Díaz-Somoano M, Fuente E. Food industrial biowaste-based magnetic activated carbons as sustainable adsorbents for anthropogenic mercury emissions. J Environ Manage 2022; 312:114897. [PMID: 35334399 DOI: 10.1016/j.jenvman.2022.114897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 02/24/2022] [Accepted: 03/11/2022] [Indexed: 06/14/2023]
Abstract
Bio-derived magnetic activated carbons from industrial chestnut shell waste have been obtained through a novel, optimized and sustainable methodology where impregnation, pyrolysis, acid washing or other intermediate steps commonly used in the activation process were eliminated saving time, energy and costs. The resulting materials (MACs) were obtained at 220-800 °C showed interesting properties: textural (SBET up to 568 m2 g-1) and magnetic (different iron species developed), depending on the activation temperature employed. Data showed outstanding results when MACs were tested for Hg removal in pollution emissions at 150 °C in lab-scale device. In MACs obtained at 500-600 °C, where the highest concentration of magnetite was found, the best Hg adsorption capacity was achieved, while it decreased when metallic iron or iron carbides were present (MACs obtained at 800 °C). Moreover, the difference of Hg0 removal/adsorption in N2+O2 and Simulated Flue Gas atmosphere between MACs obtained at 500 and 600 °C pointed out the influence on Hg removal of additional parameters, as surface chemistry and the existence of sulfur or chloride. The determination of Hg species in post-retention solids confirmed the mercury oxidation by high-valence iron ions (Fe3+) and the involvement of physisorption and chemisorption processes for the gas-solid interaction mechanism.
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Affiliation(s)
- S Rodríguez-Sánchez
- Biocarbon, Circularity & Sustainability Group, Instituto de Ciencia y Tecnología del Carbono, INCAR - CSIC, Francisco Pintado Fe 26, 33011, Oviedo, Spain
| | - P Díaz
- Biocarbon, Circularity & Sustainability Group, Instituto de Ciencia y Tecnología del Carbono, INCAR - CSIC, Francisco Pintado Fe 26, 33011, Oviedo, Spain
| | - B Ruiz
- Biocarbon, Circularity & Sustainability Group, Instituto de Ciencia y Tecnología del Carbono, INCAR - CSIC, Francisco Pintado Fe 26, 33011, Oviedo, Spain.
| | - S González
- Biocarbon, Circularity & Sustainability Group, Instituto de Ciencia y Tecnología del Carbono, INCAR - CSIC, Francisco Pintado Fe 26, 33011, Oviedo, Spain
| | - M Díaz-Somoano
- Biocarbon, Circularity & Sustainability Group, Instituto de Ciencia y Tecnología del Carbono, INCAR - CSIC, Francisco Pintado Fe 26, 33011, Oviedo, Spain
| | - E Fuente
- Biocarbon, Circularity & Sustainability Group, Instituto de Ciencia y Tecnología del Carbono, INCAR - CSIC, Francisco Pintado Fe 26, 33011, Oviedo, Spain
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Carvajal P, Bahamondes V, Jara D, Barrera MJ, Castro I, Aguilera S, González S, Molina C, González MJ. POS0100 ACTIVATION OF THE CELLULAR INTEGRATED STRESS RESPONSE IN LABIAL SALIVARY GLANDS FROM SJÖGREN’S SYNDROME PATIENTS. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BackgroundSjögren’s syndrome (SS) is a chronic autoimmune disease characterized by inflammation of the exocrine glands and severe symptoms of eye and mouth dryness. Disorders in the saliva secretion process have been associated with oxidative and endoplasmic reticulum (ER) stress in combination with inflammatory responses. The integrated stress response (ISR) is a mechanism that allows cells to modify their gene expression program to restore homeostasis and promote their survival against various extrinsic and intrinsic stress signals, such as hypoxia, nutrient deprivation, viral infections, inflammatory factors (cytokines, chemokines, inflammasomes), and accumulation of unfolded proteins in the ER, among others (1). The ISR is regulated by four kinases: PERK, PKR, HRI and GCN2, that dimerize and autophosphorylate to become active and each one responds to different stress stimuli. The signaling pathways that are activated in response to stress factors stimulate the phosphorylation of eIF2α, which causes a transient inhibition of global protein synthesis and induction of synthesis of some specific genes like ATF4 and NRF2. ATF4 induces the transcription of genes involved in metabolism and nutrient uptake, redox status, and regulation of apoptosis. Dephosphorylation of eIF2α is the ISR termination signal to restore protein synthesis and is mediated by the PP1 complex, which recruits the catalytic subunit PP1c and one of its two regulatory subunits: GADD34 or CREP.ObjectivesTo evaluate the presence and functional state (phosphorylation) of the ISR sensing kinases: PERK, PKR, HRI and GCN2; the levels of eIF2α /p-eIF2α and the key ISR transcription factors ATF4 and NRF2, as well as subunits of the complex involved in the ISR termination: PP1c, GADD34 and CREP in labial salivary glands (LSG) of SS-patients.MethodsBiopsies of LSG from 12 SS-patients and 11 control subjects were studied. The levels of mRNA, protein and phospho (p)-protein of the ISR components were determined by RT-qPCR and Western blotting.ResultsOur results show increased levels of p-PERK/PERK ratio (11/11), PKR (7/11), p-PKR (7/11), p-PKR/PKR ratio (7/11), eIF2α (5/11), p-eIF2α (5/11) and ATF4 (11/11) in LSG from SS-patients compared to control subjects. No significant changes were found in mRNA levels of HRI, GCN2, and GADD34 between LSG from SS-patients and control subjects. Decreased protein levels of HRI (8/12), p-GCN2 (6/11), eIF2α (6/11), p-eIF2α (6/11), NRF2 (11/12), and p-NRF2 (12/12) were found in LSG showing scarce parenchyma and high fibrosis and fat infiltration. On the other hand, PP1c and CREP showed decreased mRNA and protein levels in all SS-patients LSG. Interestingly, Ro autoantibodies and focus score were negatively correlated with PP1c and NRF2 mRNA and protein levels whereas positively correlated with PKR mRNA levels.ConclusionThe overexpression and activation of some ISR kinases together with the decrease in the PP1c/CREP phosphatase complex suggests a continuous activation of ISR, resulting in p-eIF2α to remain activated in LSG from SS-patients. This would explain the high protein levels of ATF4 and of target genes involved in the antioxidant response in LSG from SS patients suggesting that ISR activation plays a key role in pro-survival response to cellular stress.References[1]Pakos-Zebrucka K, Koryga I, Mnich K, Ljujic M, Samali A, Gorman AM. The integrated stress response. EMBO Rep. 2016;17(10):1374-95.AcknowledgementsThis work was supported by Fondecyt-Chile 1210055; Enlace-VID Universidad de Chile [ENL04/20 to MJG]; Fondecyt Iniciacion 11201058 and PhD fellowship Conicyt Chile.Disclosure of InterestsNone declared
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Barrera MJ, Castro I, Carvajal P, Aguilera S, Jara D, González S, Molina C, González MJ. POS0455 TOFACITINIB DECREASES INFLAMMATORY MARKERS AND MITOCHONDRIAL MORPHOLOGICAL DAMAGE IN SALIVARY GLANDS OF A MURINE MODEL OF SJÖGREN’S SYNDROME. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.2110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BackgroundAltered homeostasis of salivary gland (SG) epithelial cells in Sjögren’s syndrome (SS) patients could be the initiating factor that leads to inflammation, as well as secretory dysfunction. Mitochondria are important organelles involved in cellular metabolism and their dysfunction can induce a loss of homeostasis and inflammation. Altered mitochondrion can release mitochondrial components that can act as damage-associated molecular patterns (DAMPs) and induce an inflammatory response via pattern recognition receptors (PRRs) such as the NLRP3 inflammasome, TLR9, cGAS/STING, and ZBP1 (1). Previously we determined that SG from SS patients showed and altered autophagy, which is associated to an increased pro-inflammatory cytokines expression. Interestingly, increased expression of pro-inflammatory markers such as IL-6, was reversed by JAK inhibitor tofacitinib in three-dimensional (3D)-acini deficient in autophagy (2). It is not clear whether the alterations in autophagy found in SG patients include alterations in mitochondrial clearance (mitophagy) that may lead to the accumulation of damaged mitochondria and enhanced inflammation. In this context, recent results of our laboratory showed, for the first time, severe ultrastructural alterations of mitochondria in SG cells from SS patients (1). However, it remains to be determined if these alterations are related to inflammation and if an anti-inflammatory agent could regulate these processes.ObjectivesTo analyze the effect of tofacitinib on the mitochondrial ultrastructure in submandibular glands of a murine model of SS. In addition, to evaluate the effect of tofacitinib on the expression and activation of some PRRs involved in the recognition of mitochondrial DAMPs in the same murine model.MethodsSix-month-old female NOD.B10Sn-H2b/J mice (Jackson Laboratories, USA) were used with 4-5 mice per group. Procedures were approved by the Universidad de Chile Animal Care and Use Committee. 30 mg/kg/day tofacitinib citrate was administered by oral gavage. After 28 days of tofacitinib or vehicle administration, their submandibular glands were obtained, which were processed to evaluate the mitochondrial ultrastructure by electron microscopy or lysed in RIPA buffer to obtain proteins. The protein levels of PRRs: NLRP3, TLR9, ZBP-1, and cGAs, as well as molecules activated downstream of cGAS and ZBP-1 such as TBK1, pTBK1, pSTING, and STING were determined by Western blotting.ResultsThe results show that the mitochondria of the glandular epithelial cells of NOD.B10Sn-H2b/J mice treated with vehicle (control) present alterations such as swelling, disruption of membranes and crest disorganization that previously were reported in patients with SS (1). Interestingly, tofacitinib treatment improves the architecture of mitochondria. On the other hand, the protein levels of PRRs such as NLRP3 and cGAS decreased in mice treated with tofacitinib, as well as pTBK1.ConclusionThe altered morphology of mitochondria together with the increased protein levels of PRRs and downstream markers of these PRRs suggests release of mitochondrial DAMPs in submandibular glands of NOD.B10Sn-H2b/J mice. The improvement in mitochondrial morphology as well as the decrease in PRRs activation under tofacitinib treatment suggest a potential use of this anti-inflammatory agent in mitochondrial alterations associated with inflammation. Many questions remain to be addressed, such as determining which mitochondrial DAMP might be being released and whether this is associated with impaired mitochondrial function in SS.References[1]Barrera, M. J., et al (2021). Dysfunctional mitochondria as critical players in the inflammation of autoimmune diseases: Potential role in Sjögren’s syndrome. Autoimmunity reviews, 20(8), 102867.[2]Barrera, M. J., et al (2021). Tofacitinib counteracts IL-6 overexpression induced by deficient autophagy: implications in Sjögren’s syndrome. Rheumatology (Oxford, England), 60(4), 1951–1962.AcknowledgementsThis work was supported by Fondecyt Iniciación 11201058 and Fondecyt-Chile 1210055.Disclosure of InterestsNone declared.
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Ruiz M, González S, Bonnet C, Deng SX. Extracellular miR-6723-5p could serve as a biomarker of limbal epithelial stem/progenitor cell population. Biomark Res 2022; 10:36. [PMID: 35642012 PMCID: PMC9153202 DOI: 10.1186/s40364-022-00384-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Accepted: 05/16/2022] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Dysfunction or loss of limbal stem cells can result in limbal stem cell deficiency (LSCD), a disease that cause corneal opacity, pain, and loss of vision. Cultivated limbal epithelial transplantation (CLET) can be used to restore stem cell niche homeostasis and replenish the progenitor pool. Transplantation has been reported with high success rate, but there is an unmet need of prognostic markers that correlate with clinical outcomes. To date, the progenitor content in the graft is the only parameter that has been retrospectively linked to success. METHODS In this study, we investigate extracellular micro RNAs (miRNAs) associated with stem/progenitor cells in cultivated limbal epithelial cells (cLECs). Using micro RNA sequencing and linear regression modelling, we identify a miRNA signature in cultures containing high proportion of stem/progenitor cells. We then develop a robust RNA extraction workflow from culture media to confirm a positive miRNA correlation with stem/progenitor cell proportion. RESULTS miR-6723-5p is associated with cultures containing high proportion of stem/progenitor cells, and is detected in the basal layer of corneal epithelium. CONCLUSIONS These results indicate that miR-6723-5p could potentially serve as a stem/progenitor cell marker in cLECs.
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Affiliation(s)
- M. Ruiz
- Cornea Division, Stein Eye Institute, University of California, 100 Stein Plaza, Los Angeles, CA 90095 USA
| | - S. González
- Cornea Division, Stein Eye Institute, University of California, 100 Stein Plaza, Los Angeles, CA 90095 USA
| | - C. Bonnet
- Cornea Division, Stein Eye Institute, University of California, 100 Stein Plaza, Los Angeles, CA 90095 USA
- Cornea Department, Paris University, Cochin Hospital, AP-HP, F-75014 Paris, France
| | - S. X. Deng
- Cornea Division, Stein Eye Institute, University of California, 100 Stein Plaza, Los Angeles, CA 90095 USA
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Granell-Gil M, Murcia-Anaya M, Sevilla S, Martínez-Plumed R, Biosca-Pérez E, Cózar-Bernal F, Garutti I, Gallart L, Ubierna-Ferreras B, Sukia-Zilbeti I, Gálvez-Muñoz C, Delgado-Roel M, Mínguez L, Bermejo S, Valencia O, Real M, Unzueta C, Ferrando C, Sánchez F, González S, Ruiz-Villén C, Lluch A, Hernández A, Hernández-Beslmeisl J, Vives M, Vicente R. Clinical guide to perioperative management for videothoracoscopy lung resection (Section of Cardiac, Vascular and Thoracic Anesthesia, SEDAR; Spanish Society of Thoracic Surgery, SECT; Spanish Society of Physiotherapy). Rev Esp Anestesiol Reanim (Engl Ed) 2022; 69:266-301. [PMID: 35610172 DOI: 10.1016/j.redare.2021.03.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Accepted: 03/19/2021] [Indexed: 06/15/2023]
Abstract
The introduction of video-assisted thoracoscopic (VATS) techniques has led to a new approach in thoracic surgery. VATS is performed by inserting a thoracoscope through a small incisions in the chest wall, thus maximizing the preservation of muscle and tissue. Because of its low rate of morbidity and mortality, VATS is currently the technique of choice in most thoracic procedures. Lung resection by VATS reduces prolonged air leaks, arrhythmia, pneumonia, postoperative pain and inflammatory markers. This reduction in postoperative complications shortens hospital length of stay, and is particularly beneficial in high-risk patients with low tolerance to thoracotomy. Compared with conventional thoracotomy, the oncological results of VATS surgery are similar or even superior to those of open surgery. This aim of this multidisciplinary position statement produced by the thoracic surgery working group of the Spanish Society of Anesthesiology and Reanimation (SEDAR), the Spanish Society of Thoracic Surgery (SECT), and the Spanish Association of Physiotherapy (AEF) is to standardize and disseminate a series of perioperative anaesthesia management guidelines for patients undergoing VATS lung resection surgery. Each recommendation is based on an in-depth review of the available literature by the authors. In this document, the care of patients undergoing VATS surgery is organized in sections, starting with the surgical approach, and followed by the three pillars of anaesthesia management: preoperative, intraoperative, and postoperative anaesthesia.
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Affiliation(s)
- M Granell-Gil
- Sección en Anestesiología, Reanimación y T. Dolor, Consorcio Hospital General Universitario de Valencia, Profesor Contratado Doctor en Anestesiología, Universitat de València, Valencia, Spain
| | - M Murcia-Anaya
- Anestesiología, Reanimación y T. Dolor, Unidad de Cuidados Intensivos, Hospital IMED Valencia, Valencia, Spain.
| | - S Sevilla
- Sociedad de Cirugía Torácica, Complejo Hospitalario Universitario de Jaén, Jaén, Spain
| | - R Martínez-Plumed
- Anestesiología, Reanimación y T. Dolor, Consorcio Hospital General Universitario de Valencia, Valencia, Spain
| | - E Biosca-Pérez
- Anestesiología, Reanimación y T. Dolor, Consorcio Hospital General Universitario de Valencia, Valencia, Spain
| | - F Cózar-Bernal
- Cirugía Torácica, Hospital Universitario Virgen Macarena, Sevilla, Spain
| | - I Garutti
- Anestesiología, Reanimación y T. Dolor, Hospital Universitario Gregorio Marañón, Madrid, Spain
| | - L Gallart
- Anestesiología, Reanimación y T. Dolor, Hospital del Mar de Barcelona, Universitat Autònoma de Barcelona, Barcelona, Spain
| | | | - I Sukia-Zilbeti
- Fisioterapia, Hospital Universitario Donostia de San Sebastián, Spain
| | - C Gálvez-Muñoz
- Cirugía Torácica, Hospital General Universitario de Alicante, Alicante, Spain
| | - M Delgado-Roel
- Cirugía Torácica, Complejo Hospitalario Universitario La Coruña, La Coruña, Spain
| | - L Mínguez
- Anestesiología, Reanimación y T. Dolor, Hospital Universitario La Fe de Valencia, Valencia, Spain
| | - S Bermejo
- Anestesiología, Reanimación y T. Dolor, Hospital del Mar de Barcelona, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - O Valencia
- Anestesiología, Reanimación y T. Dolor, Hospital Universitario Doce de Octubre de Madrid, Madrid, Spain
| | - M Real
- Anestesiología, Reanimación y T. Dolor, Hospital Universitario Doce de Octubre de Madrid, Madrid, Spain
| | - C Unzueta
- Anestesiología, Reanimación y T. Dolor, Hospital Sant Pau de Barcelona, Barcelona, Spain
| | - C Ferrando
- Anestesiología, Reanimación y T. Dolor, Hospital Clínic Universitari de Barcelona, Barcelona, Spain
| | - F Sánchez
- Anestesiología, Reanimación y T. Dolor, Hospital Universitario de la Ribera de Alzira, Valencia, Spain
| | - S González
- Anestesiología, Reanimación y T. Dolor, Hospital Universitario Donostia de San Sebastián, Spain
| | - C Ruiz-Villén
- Anestesiología, Reanimación y T. Dolor, Hospital Universitario Reina Sofía de Córdoba, Córdoba, Spain
| | - A Lluch
- Anestesiología, Reanimación y T. Dolor, Hospital Universitario La Fe de Valencia, Valencia, Spain
| | - A Hernández
- Anestesiología, Reanimación y T. Dolor, Grupo Policlínica de Ibiza, Ibiza, Spain
| | - J Hernández-Beslmeisl
- Anestesiología, Reanimación y T. Dolor, Complejo Hospitalario Universitario de Canarias, Canarias, Spain
| | - M Vives
- Anestesiología, Reanimación y T. Dolor, Hospital Universitari Dr. Josep Trueta de Girona, Girona, Spain
| | - R Vicente
- Sección de Anestesia Cardiaca, Vascular y Torácica, SEDAR, Anestesiología, Reanimación y T. Dolor, Hospital Universitario La Fe de Valencia, Universitat de València, Valencia, Spain
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Zapico A, Ruiz-Saavedra S, Gómez-Martín M, de los Reyes-Gavilán CG, González S. Pilot Study for the Dietary Assessment of Xenobiotics Derived from Food Processing in an Adult Spanish Sample. Foods 2022; 11:foods11030470. [PMID: 35159620 PMCID: PMC8834107 DOI: 10.3390/foods11030470] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 02/01/2022] [Accepted: 02/03/2022] [Indexed: 02/04/2023] Open
Abstract
Background: Although xenobiotics from food processing have gained support as possible drivers of the relationship between diet and some types of cancer, there are still few studies characterizing the intake of these compounds among different populations. Aim: To describe the intake of heterocyclic amines (HAs), polycyclic aromatic hydrocarbons (PAHs), nitrates, nitrites, nitrosamines, and acrylamide; and to identify dietary and lifestyle related factors. Methods: This was a descriptive cross-sectional study in 70 adult volunteers. Intake was registered by means of a food frequency questionnaire, including cooking methods, temperature, and degree of browning. The European Prospective Investigation into Cancer (EPIC) and the Computerized Heterocyclic Amines Resource for Research in Epidemiology of Disease (CHARRED) databases were used for xenobiotic estimation in conjunction with data from the European Food Safety Authority (EFSA) and U.S. Food and Drug Administration (FDA). Results: Dietary HAs (amino-alpha-carboline (AαC), 2-amino-3-methylimidazo (4,5,f) quinoline (IQ), 2-amino-3,8 dimethylimidazo (4,5,f) quinoxaline (MeIQx), 2-amino-3,4,8 trime-thylimidazo (4,5,f) quinoxaline (DiMeIQx), and 2-amino-1-methyl-6-phenylimidazo (4,5,b) pyridine (PhIP)) were mainly derived from meat and meat products, while benzo (a) pyrene (B(a)P), dibenzo (a) anthracene (DiB(a)A), and total PAHs were explained by oils and fats, alcoholic beverages, and milk, respectively. Microwaved, fried, grilled, broiled, barbecued, and braised cooking methods were mainly responsible for HAs and PAHs consumption. Conclusion: Based on the wide presence and levels of intake of these compounds in different sources, more efforts should be made to adjust their intake to the levels recommended by health agencies.
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Affiliation(s)
- Aida Zapico
- Department of Functional Biology, University of Oviedo, 33006 Oviedo, Spain; (A.Z.); (S.R.-S.); (M.G.-M.)
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain;
| | - Sergio Ruiz-Saavedra
- Department of Functional Biology, University of Oviedo, 33006 Oviedo, Spain; (A.Z.); (S.R.-S.); (M.G.-M.)
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain;
| | - María Gómez-Martín
- Department of Functional Biology, University of Oviedo, 33006 Oviedo, Spain; (A.Z.); (S.R.-S.); (M.G.-M.)
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain;
| | - Clara G. de los Reyes-Gavilán
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain;
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Spain
| | - Sonia González
- Department of Functional Biology, University of Oviedo, 33006 Oviedo, Spain; (A.Z.); (S.R.-S.); (M.G.-M.)
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain;
- Correspondence: ; Tel.: +34-985-104-209
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Zapatero A, Castro P, Roch M, Buchser D, de Vidales C, González S, Rodríguez P, Murillo M. VMAT Focal Boost to MRI-Defined Intraprostatic Lesion in Localized Prostate Cancer: Results of a Phase II Trial. Int J Radiat Oncol Biol Phys 2021. [DOI: 10.1016/j.ijrobp.2021.07.939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Granell-Gil M, Murcia-Anaya M, Sevilla S, Martínez-Plumed R, Biosca-Pérez E, Cózar-Bernal F, Garutti I, Gallart L, Ubierna-Ferreras B, Sukia-Zilbeti I, Gálvez-Muñoz C, Delgado-Roel M, Mínguez L, Bermejo S, Valencia O, Real M, Unzueta C, Ferrando C, Sánchez F, González S, Ruiz-Villén C, Lluch A, Hernández A, Hernández-Beslmeisl J, Vives M, Vicente R. Clinical guide to perioperative management for videothoracoscopy lung resection (Section of Cardiac, Vascular and Thoracic Anesthesia, SEDAR; Spanish Society of Thoracic Surgery, SECT; Spanish Society of Physiotherapy). Rev Esp Anestesiol Reanim (Engl Ed) 2021; 69:S0034-9356(21)00129-8. [PMID: 34330548 DOI: 10.1016/j.redar.2021.03.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 03/09/2021] [Accepted: 03/19/2021] [Indexed: 10/20/2022]
Abstract
The introduction of video-assisted thoracoscopic (VATS) techniques has led to a new approach in thoracic surgery. VATS is performed by inserting a thoracoscope through a small incisions in the chest wall, thus maximizing the preservation of muscle and tissue. Because of its low rate of morbidity and mortality, VATS is currently the technique of choice in most thoracic procedures. Lung resection by VATS reduces prolonged air leaks, arrhythmia, pneumonia, postoperative pain and inflammatory markers. This reduction in postoperative complications shortens hospital length of stay, and is particularly beneficial in high-risk patients with low tolerance to thoracotomy. Compared with conventional thoracotomy, the oncological results of VATS surgery are similar or even superior to those of open surgery. This aim of this multidisciplinary position statement produced by the thoracic surgery working group of the Spanish Society of Anesthesiology and Reanimation (SEDAR), the Spanish Society of Thoracic Surgery (SECT), and the Spanish Association of Physiotherapy (AEF) is to standardize and disseminate a series of perioperative anaesthesia management guidelines for patients undergoing VATS lung resection surgery. Each recommendation is based on an in-depth review of the available literature by the authors. In this document, the care of patients undergoing VATS surgery is organized in sections, starting with the surgical approach, and followed by the three pillars of anaesthesia management: preoperative, intraoperative, and postoperative anaesthesia.
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Affiliation(s)
- M Granell-Gil
- Sección en Anestesiología, Reanimación y T. Dolor, Consorcio Hospital General Universitario de Valencia, Profesor Contratado Doctor en Anestesiología, Universitat de València, Valencia, España
| | - M Murcia-Anaya
- Anestesiología, Reanimación y T. Dolor, Unidad de Cuidados Intensivos, Hospital IMED Valencia, Valencia, España.
| | - S Sevilla
- Sociedad de Cirugía Torácica, Complejo Hospitalario Universitario de Jaén, Jaén, España
| | - R Martínez-Plumed
- Anestesiología, Reanimación y T. Dolor, Consorcio Hospital General Universitario de Valencia, Valencia, España
| | - E Biosca-Pérez
- Anestesiología, Reanimación y T. Dolor, Consorcio Hospital General Universitario de Valencia, Valencia, España
| | - F Cózar-Bernal
- Cirugía Torácica, Hospital Universitario Virgen Macarena, Sevilla, España
| | - I Garutti
- Anestesiología, Reanimación y T. Dolor, Hospital Universitario Gregorio Marañón, Madrid, España
| | - L Gallart
- Anestesiología, Reanimación y T. Dolor, Hospital del Mar de Barcelona, Universitat Autònoma de Barcelona, Barcelona, España
| | | | - I Sukia-Zilbeti
- Fisioterapia, Hospital Universitario Donostia, San Sebastián, España
| | - C Gálvez-Muñoz
- Cirugía Torácica, Hospital General Universitario de Alicante, Alicante, España
| | - M Delgado-Roel
- Cirugía Torácica, Complejo Hospitalario Universitario La Coruña, La Coruña, España
| | - L Mínguez
- Anestesiología, Reanimación y T. Dolor, Hospital Universitario La Fe de Valencia, Valencia, España
| | - S Bermejo
- Anestesiología, Reanimación y T. Dolor, Hospital del Mar de Barcelona, Universitat Autònoma de Barcelona, Barcelona, España
| | - O Valencia
- Anestesiología, Reanimación y T. Dolor. Hospital Universitario Doce de Octubre de Madrid, Madrid, España
| | - M Real
- Anestesiología, Reanimación y T. Dolor. Hospital Universitario Doce de Octubre de Madrid, Madrid, España
| | - C Unzueta
- Anestesiología, Reanimación y T. Dolor. Hospital Sant Pau de Barcelona, Barcelona, España
| | - C Ferrando
- Anestesiología, Reanimación y T. Dolor. Hospital Clínic Universitari de Barcelona, Barcelona, España
| | - F Sánchez
- Anestesiología, Reanimación y T. Dolor, Hospital Universitario de la Ribera de Alzira, Valencia, España
| | - S González
- Anestesiología, Reanimación y T. Dolor, Hospital Universitario Donostia de San Sebastián, España
| | - C Ruiz-Villén
- Anestesiología, Reanimación y T. Dolor, Hospital Universitario Reina Sofía de Córdoba, Córdoba, España
| | - A Lluch
- Anestesiología, Reanimación y T. Dolor, Hospital Universitario La Fe de Valencia, Valencia, España
| | - A Hernández
- Anestesiología, Reanimación y T. Dolor, Grupo Policlínica de Ibiza, Ibiza, España
| | - J Hernández-Beslmeisl
- Anestesiología, Reanimación y T. Dolor, Complejo Hospitalario Universitario de Canarias, Canarias, España
| | - M Vives
- Anestesiología, Reanimación y T. Dolor, Hospital Universitari Dr. Josep Trueta de Girona, Girona, España
| | - R Vicente
- Sección de Anestesia Cardiaca, Vascular y Torácica, SEDAR, Anestesiología, Reanimación y T. Dolor. Hospital Universitario La Fe de Valencia, Universitat de València, Valencia, España
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Donati PA, Londoño L, Benavides G, Mouly J, González S, Otero PE. Clinicopathological factors associated with the presence of hypercapnia at admission in hospitalised cats with decompensated chronic kidney disease. N Z Vet J 2021; 69:343-348. [PMID: 34085906 DOI: 10.1080/00480169.2021.1939188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
AIMS To evaluate associations between clinicopathological variables and hypercapnia measured in cats with decompensated chronic kidney disease (CKD) on admission to a veterinary hospital. METHODS This is a retrospective, cross-sectional study of cats (n = 39) that presented to a tertiary veterinary hospital in Argentina between June 2015 and December 2017 with blood creatinine concentrations >140 μmol/L, and abdominal ultrasound results consistent with CKD. Data recorded included venous partial pressure of CO2 (PvCO2), blood pH, haematocrit and concentrations of glucose, potassium, sodium, corrected sodium (Na+c), and ionised calcium in blood. A logistic regression model was used to assess associations between the presence of hypercapnia (PvCO2 ≥ 44.7 mmHg) and the other clinicopathologic variables. The duration of hospitalisation was compared in cats with and without hypercapnia using the Wilcoxon Rank Sum test. RESULTS The final study population comprised 39 cats. Eleven cats (28.2%) had hypercapnia. In the logistic regression model, two independent variables were associated with the presence of hypercapnia at admission in cats with CKD: the concentration of creatinine in blood (OR = 1.06 (95% CI = 1.016-1.108); p = 0.007) and Na+c (OR = 1.33 (95% CI = 1.08-1.63); p = 0.005). There were no statistically significant differences in the length of hospital stay between the two groups. CONCLUSIONS AND CLINICAL RELEVANCE There appears to be an association between elevated concentrations of creatinine and Na+c in blood, and hypercapnia in cats with CKD, suggesting careful assessment of blood gas and electrolyte parameters during hospitalisation is required. Further prospective studies are needed to evaluate the mechanisms behind this association and the association of hypercapnia with disease outcome including mortality.
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Affiliation(s)
- P A Donati
- UCICOOP, Ciudad Autónoma de Buenos Aires, Argentina.,Cátedra de Anestesiología y Algiología, Facultad de Ciencias Veterinarias, Universidad de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina
| | - L Londoño
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine, University of Florida, Gainesville, FL, USA
| | - G Benavides
- UCICOOP, Ciudad Autónoma de Buenos Aires, Argentina
| | - J Mouly
- Veterinaria del Sol, La Plata, Provincia de Buenos Aires, Argentina
| | - S González
- Cátedra de Patología Clínica y Enfermedades Médicas, Facultad de Ciencias Veterinarias, Universidad de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina
| | - P E Otero
- Cátedra de Anestesiología y Algiología, Facultad de Ciencias Veterinarias, Universidad de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina
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Jara D, Aguilera S, Carvajal P, Castro I, Barrera MJ, González S, Molina C, González MJ. POS0180 TYPE I INTERFERON DEPENDENT HSA-MIR-145-5P DOWNREGULATION MODULATES MUC1 AND TLR4 OVEREXPRESSION IN SALIVARY GLANDS FROM PRIMARY SJÖGREN’S SYNDROME PATIENTS. Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.2651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Background:Primary Sjögren’s syndrome (pSS) is an autoimmune and inflammatory disease that mainly affects the salivary glands (SG) and is characterized by an overactivation of the type I interferon pathway (IFNs I). IFNs I are known to regulate the levels of microRNAs (miRNAs), non-coding RNAs whose levels are altered in pSS. IFNs I can decrease the levels of miR-145-5p, a miRNA with anti-inflammatory roles that has been reported downregulated in SG of from pSS patients [1]. This miRNA has TLR4 and MUC1 transcripts as predicted targets. MUC1 and TLR4 are two proteins overexpressed in SG of pSS patients that contribute, through various mechanisms, to the inflammatory state and glandular dysfunction [2-3]. Thus, we propose that IFNs I may contribute to a self-perpetuating inflammation loop through a hsa-miR-145-5p dependent MUC1 and TLR4 overexpression in the SG of pSS patients.Objectives:to evaluate whether mRNA levels of MUC1 and TLR4 are modulated by hsa-miR-145-5p in a IFNs I dependent manner.Methods:13 pSS patients and 9 controls SG biopsies were analyzed. hsa-miR-145-5p levels were determined by TaqMan assays and MUC1, TLR4, IFN-α and IFN-β mRNA levels by RT-qPCR. Additionally, in vitro assays using type I IFNs and chemically synthesized hsa-miR-145-5p mimics and inhibitors were performed to study its effect on MUC1 and TLR4 expression. JAK1 and STAT1 mRNA levels were also measured.Results:By Taqman assays we validated the decreased hsa-miR-145-5p levels (p=0.0001) in SG of pSS patients compared to controls. The decreased hsa-miR-145-5p levels correlated inversely with the increased mRNA levels of IFN-β (p=0.0192) in SG of pSS-patients. The hsa-miR-145-5p downregulation also correlated inversely with the overexpression of its predicted targets MUC1 (p=0.010) and TLR4 (p=0.0004). In vitro assays showed that IFN-β induces the overexpression of JAK1 (<p=0.0001) and STAT1 (p=<0.0001) leading to the downregulation of hsa-mir-145-5p (p=<0.0001) and increased MUC1 (p=<0.0001) and TLR4 mRNA levels (p=<0.0001). Functional assays suggest a regulation of hsa-miR-145-5p on MUC1 and TLR4 expression as MUC1 and TLR4 mRNA levels were decreased in HSG cells transfected with hsa-miR-513c-3p mimic and increased in HSG cells transfected with the miRNA inhibitor.Conclusion:Our findings suggest that IFNs I could induce the downregulation of hsa-miR-145-5p leading to the overexpression of MUC1 and TLR4 in SG from pSS patients. TLR4 is activated by ectopic mucins in the SG extracellular matrix from pSS patients which induces pro-inflammatory cytokines secretion [3]. Furthermore, the high levels of the MUC1-SEC and MUC1-Y isoforms observed in SG from pSS patients may favor cytokine synthesis through the immuno-enhancing peptide of MUC1-SEC or through the formation of a MUC1-SEC/MUC1-Y complex [4]. Therefore, IFNs I may contribute to the development of SS through amplification and perpetuation of inflammation due to a hsa-miR-145-5p dependent MUC1 and TLR4 overexpression.References:[1]I. Alevizos, et al,. Arthritis Rheum, 2011;63:535-44.[2]HH. Sung, et al,. Oral Dis. 2015;21(6):730-8.[3]MJ. Barrera, et al,. Rheumatology (Oxford). 2015;54(8):1518-27[4]LM. Herbert, et al,. Cancer Res. 2004;64(21):8077-84.Acknowledgements:Fondecyt 1210055, Fondecyt 1160015, Fondecyt Iniciación 11170049, Fondecyt Iniciación 11201058, CONICYT fellowship (DJ, PC)Disclosure of Interests:None declared
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Zegpi-Trueba MS, Navajas-Galimany L, González S, Ramírez-Cornejo C. Acute Postinfection Pityriasis Rubra Pilaris: Excellent Response to Emollients and Topical Corticosteroids. Actas Dermosifiliogr (Engl Ed) 2021:S1578-2190(21)00164-5. [PMID: 34052140 DOI: 10.1016/j.adengl.2021.05.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2019] [Accepted: 11/12/2019] [Indexed: 10/21/2022] Open
Affiliation(s)
- M S Zegpi-Trueba
- Departamento de Dermatología, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - L Navajas-Galimany
- Departamento de Dermatología, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | | | - C Ramírez-Cornejo
- Departamento de Dermatología, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile.
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Mascaraque Checa M, Nicolás J, Terrén S, González S, Gilaberte Y, Juarranz Á. 067 Resistance metabolic markers to PDT in squamous cell carcinoma. J Invest Dermatol 2021. [DOI: 10.1016/j.jid.2021.02.084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Rio-Aige K, Azagra-Boronat I, Massot-Cladera M, Selma-Royo M, Parra-Llorca A, González S, García-Mantrana I, Castell M, Rodríguez-Lagunas MJ, Collado MC, Pérez Cano FJ. Association of Maternal Microbiota and Diet in Cord Blood Cytokine and Immunoglobulin Profiles. Int J Mol Sci 2021; 22:ijms22041778. [PMID: 33579027 PMCID: PMC7916816 DOI: 10.3390/ijms22041778] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 02/04/2021] [Accepted: 02/06/2021] [Indexed: 12/16/2022] Open
Abstract
Mothers confer natural passive immunization to their infants through the transplacental pathway during the gestation period. The objective of the present study was to establish at birth the maternal and cord plasma concentration and relationship of immunoglobulins (Igs), cytokines (CKs), and adipokines. In addition, the impact of the maternal microbiota and diet was explored. The plasma profile of these components was different between mothers and babies, with the levels of many CKs, IgM, IgG2a, IgE, IgA, and leptin significantly higher in mothers than in the cord sample. Moreover, the total Igs, all IgG subtypes, IgE, and the Th1/Th2 ratio positively correlated in the mother–infant pair. Maternal dietary components such as monounsaturated fatty acids-polyunsaturated fatty acids and fiber were positively associated with some immune factors such as IgA in cord samples. The microbiota composition clustering also influenced the plasma profile of some factors (i.e., many CKs, some Ig, and adiponectin). In conclusion, we have established the concentration of these immunomodulatory factors in the maternal–neonatal pair at birth, some positive associations, and the influence of maternal diet and the microbiota composition, suggesting that the immune status during pregnancy, in terms of CKs and Igs levels, can influence the immune status of the infant at birth.
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Affiliation(s)
- Karla Rio-Aige
- Physiology Section, Department of Biochemistry and Physiology, Faculty of Pharmacy and Food Science, University of Barcelona (UB), 08028 Barcelona, Spain; (K.R.-A.); (I.A.-B.); (M.M.-C.); (M.C.); (F.J.P.C.)
- Nutrition and Food Safety Research Institute (INSA-UB), 08921 Santa Coloma de Gramenet, Spain
| | - Ignasi Azagra-Boronat
- Physiology Section, Department of Biochemistry and Physiology, Faculty of Pharmacy and Food Science, University of Barcelona (UB), 08028 Barcelona, Spain; (K.R.-A.); (I.A.-B.); (M.M.-C.); (M.C.); (F.J.P.C.)
- Nutrition and Food Safety Research Institute (INSA-UB), 08921 Santa Coloma de Gramenet, Spain
| | - Malén Massot-Cladera
- Physiology Section, Department of Biochemistry and Physiology, Faculty of Pharmacy and Food Science, University of Barcelona (UB), 08028 Barcelona, Spain; (K.R.-A.); (I.A.-B.); (M.M.-C.); (M.C.); (F.J.P.C.)
- Nutrition and Food Safety Research Institute (INSA-UB), 08921 Santa Coloma de Gramenet, Spain
| | - Marta Selma-Royo
- Institute of Agrochemistry and Food Technology (IATA-CSIC), National Research Council, 46980 Valencia, Spain; (M.S.-R.); (I.G.-M.); (M.C.C.)
| | - Anna Parra-Llorca
- Neonatal Research Group, Health Research Institute La Fe, 46026 Valencia, Spain;
| | - Sonia González
- Department of Functional Biology, Faculty of Medicine, University of Oviedo, 33006 Oviedo, Spain;
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (DIMISA, ISPA), 33011 Oviedo, Spain
| | - Izaskun García-Mantrana
- Institute of Agrochemistry and Food Technology (IATA-CSIC), National Research Council, 46980 Valencia, Spain; (M.S.-R.); (I.G.-M.); (M.C.C.)
| | - Margarida Castell
- Physiology Section, Department of Biochemistry and Physiology, Faculty of Pharmacy and Food Science, University of Barcelona (UB), 08028 Barcelona, Spain; (K.R.-A.); (I.A.-B.); (M.M.-C.); (M.C.); (F.J.P.C.)
- Nutrition and Food Safety Research Institute (INSA-UB), 08921 Santa Coloma de Gramenet, Spain
| | - María J. Rodríguez-Lagunas
- Physiology Section, Department of Biochemistry and Physiology, Faculty of Pharmacy and Food Science, University of Barcelona (UB), 08028 Barcelona, Spain; (K.R.-A.); (I.A.-B.); (M.M.-C.); (M.C.); (F.J.P.C.)
- Nutrition and Food Safety Research Institute (INSA-UB), 08921 Santa Coloma de Gramenet, Spain
- Correspondence:
| | - María Carmen Collado
- Institute of Agrochemistry and Food Technology (IATA-CSIC), National Research Council, 46980 Valencia, Spain; (M.S.-R.); (I.G.-M.); (M.C.C.)
| | - Francisco José Pérez Cano
- Physiology Section, Department of Biochemistry and Physiology, Faculty of Pharmacy and Food Science, University of Barcelona (UB), 08028 Barcelona, Spain; (K.R.-A.); (I.A.-B.); (M.M.-C.); (M.C.); (F.J.P.C.)
- Nutrition and Food Safety Research Institute (INSA-UB), 08921 Santa Coloma de Gramenet, Spain
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Cortes-Macías E, Selma-Royo M, García-Mantrana I, Calatayud M, González S, Martínez-Costa C, Collado MC. Maternal Diet Shapes the Breast Milk Microbiota Composition and Diversity: Impact of Mode of Delivery and Antibiotic Exposure. J Nutr 2021; 151:330-340. [PMID: 33188413 PMCID: PMC7850106 DOI: 10.1093/jn/nxaa310] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 07/21/2020] [Accepted: 09/16/2020] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Breast milk is a complex biofluid that provides nutrients and bioactive agents, including bacteria, for the development of the infant gut microbiota. However, the impact of maternal diet and other factors, such as mode of delivery and antibiotic exposure, on the breast milk microbiota has yet to be understood. OBJECTIVES This study aimed to examine the association between maternal diet and breast milk microbiota and to ascertain the potential role of mode of delivery and antibiotic exposure. METHODS In a cross-sectional study of the MAMI cohort, breast milk microbiota profiling was assessed in 120 samples from healthy mothers by 16S rRNA gene sequencing. Maternal dietary information was recorded through an FFQ, and clinical characteristics, including mode of delivery, antibiotic exposure, and exclusive breastfeeding, were collected. RESULTS Maternal diet was grouped into 2 clusters: Cluster I (high intake of plant protein, fiber, and carbohydrates), and Cluster II (high intake of animal protein and lipids). Breast milk microbiota was shaped by maternal dietary clusters. Staphylococcus and Bifidobacterium were associated with carbohydrate intake whereas the Streptococcus genus was associated with intakes of the n-3 PUFAs [EPA and docosapentaenoic acid (22:5ω-3)]. Mode of delivery and antibiotic exposure influenced breast milk microbiota in a diet cluster-dependent manner. Differences between/among the maternal dietary clusters were found in the milk microbiota of the cesarean-section (C-section)/antibiotic group, whereas no differences were observed in vaginal births. Lower abundances of Lactobacillus, Bacteroides, and Sediminibacterium genera were observed in Cluster II/C-section/antibiotic exposure compared with the other groups. CONCLUSIONS Maternal diet shapes the composition and diversity of breast milk microbiota, with the most important contributions coming from dietary fiber and both plant and animal protein intakes. The relation between the maternal diet and the milk microbiota needs further research because it has a key impact on infant microbiota development and contributes to infant health outcomes in the short and long term.This trial was registered at clinicaltrials.gov as NCT03552939.
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Affiliation(s)
- Erika Cortes-Macías
- Institute of Agrochemistry and Food Technology (IATA-CSIC), National Research Council, Valencia, Spain
| | - Marta Selma-Royo
- Institute of Agrochemistry and Food Technology (IATA-CSIC), National Research Council, Valencia, Spain
| | - Izaskun García-Mantrana
- Institute of Agrochemistry and Food Technology (IATA-CSIC), National Research Council, Valencia, Spain
| | - Marta Calatayud
- Institute of Agrochemistry and Food Technology (IATA-CSIC), National Research Council, Valencia, Spain
| | - Sonia González
- Department of Functional Biology, Faculty of Medicine, University of Oviedo, Oviedo, Spain
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (DIMISA, ISPA), Oviedo, Spain
| | - Cecilia Martínez-Costa
- Department of Pediatrics, School of Medicine, University of Valencia, Valencia, Spain
- Pediatric Gastroenterology and Nutrition Section, Hospital Clínico Universitario Valencia, INCLIVA, Valencia, Spain
| | - Maria Carmen Collado
- Institute of Agrochemistry and Food Technology (IATA-CSIC), National Research Council, Valencia, Spain
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Ruiz-Saavedra S, García-González H, Arboleya S, Salazar N, Emilio Labra-Gayo J, Díaz I, Gueimonde M, González S, de los Reyes-Gavilán CG. Intestinal microbiota alterations by dietary exposure to chemicals from food cooking and processing. Application of data science for risk prediction. Comput Struct Biotechnol J 2021; 19:1081-1091. [PMID: 33680352 PMCID: PMC7892627 DOI: 10.1016/j.csbj.2021.01.037] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 01/22/2021] [Accepted: 01/22/2021] [Indexed: 01/07/2023] Open
Abstract
Diet is one of the main sources of exposure to toxic chemicals with carcinogenic potential, some of which are generated during food processing, depending on the type of food (primarily meat, fish, bread and potatoes), cooking methods and temperature. Although demonstrated in animal models at high doses, an unequivocal link between dietary exposure to these compounds with disease has not been proven in humans. A major difficulty in assessing the actual intake of these toxic compounds is the lack of standardised and harmonised protocols for collecting and analysing dietary information. The intestinal microbiota (IM) has a great influence on health and is altered in some diseases such as colorectal cancer (CRC). Diet influences the composition and activity of the IM, and the net exposure to genotoxicity of potential dietary carcinogens in the gut depends on the interaction among these compounds, IM and diet. This review analyses critically the difficulties and challenges in the study of interactions among these three actors on the onset of CRC. Machine Learning (ML) of data obtained in subclinical and precancerous stages would help to establish risk thresholds for the intake of toxic compounds generated during food processing as related to diet and IM profiles, whereas Semantic Web could improve data accessibility and usability from different studies, as well as helping to elucidate novel interactions among those chemicals, IM and diet.
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Affiliation(s)
- Sergio Ruiz-Saavedra
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Asturias, Spain
- Department of Functional Biology, University of Oviedo, 33006 Oviedo, Asturias, Spain
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
| | - Herminio García-González
- Department of Computer Science, University of Oviedo, C/ Federico García Lorca S/N, 33007 Oviedo, Asturias, Spain
- IT and Communications Service, University of Oviedo, C/ Fernando Bongera S/N, 33006 Oviedo, Asturias, Spain
| | - Silvia Arboleya
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Asturias, Spain
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
| | - Nuria Salazar
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Asturias, Spain
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
| | - José Emilio Labra-Gayo
- Department of Computer Science, University of Oviedo, C/ Federico García Lorca S/N, 33007 Oviedo, Asturias, Spain
| | - Irene Díaz
- Department of Computer Science, University of Oviedo, C/ Federico García Lorca S/N, 33007 Oviedo, Asturias, Spain
| | - Miguel Gueimonde
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Asturias, Spain
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
| | - Sonia González
- Department of Functional Biology, University of Oviedo, 33006 Oviedo, Asturias, Spain
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
| | - Clara G. de los Reyes-Gavilán
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Asturias, Spain
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
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Gómez-Martín M, Domínguez B, Gueimonde M, González S. Identification of Nutritional Targets in Spanish Children Belonging to the LAyDI Cohort for the Development of Health Promotion Strategies in the First Two Years of Life. Int J Environ Res Public Health 2021; 18:ijerph18030939. [PMID: 33498994 PMCID: PMC7908140 DOI: 10.3390/ijerph18030939] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Revised: 01/13/2021] [Accepted: 01/19/2021] [Indexed: 12/17/2022]
Abstract
The first 1000 days of life seem to represent the temporal window of opportunity for modulating some of the risk factors associated with the later development of pathologies. Nonetheless, the dietary pattern and nutritional status of children receiving complementary feeding is still understudied. We aimed to assess the food intake in children from the LAyDI cohort (Spain) at 18 and 24 months of age and evaluate this in relation to nutrient requirements and bioactive compound consumption. This was a prospective and multicenter study analyzing information from administered questionnaires about general characteristics and food frequency consumption in 426 children of 18 months and 336 of 24 months. The observed intake of vegetables, fruits, dairy, and eggs was lower than the recommendations in both periods, contrary to the consumption of meat, fish, and pulses. The consumption of energy and macronutrients was similar for all ages studied, with protein intake being slightly higher than the recommended values. Regarding micronutrients, practically the whole sample fell below the vitamin D requirements. In addition, the estimated daily intakes of vitamin E and iron, at 24 months, were below the recommended values for this population group. The mean intake of phenols was around 650 mg/day. Flavanol intake as well as both types of fiber decreased from 18 to 24 months. In conclusion, although these results have to be confirmed in other populations, it seems pertinent to propose the design of nutritional strategies aimed at increasing the intake of vitamins D and E as well as iron in Spanish children up to 2 years.
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Affiliation(s)
- María Gómez-Martín
- Area of Physiology, Department of Functional Biology, Faculty of Medicine, University of Oviedo, Julián Claveria, 33006 Oviedo, Spain;
- Group Diet, Microbiota and Health, Instituto de Investigaciones Sanitarias del Principado de Asturias (ISPA), Avd. Roma, 33011 Oviedo, Spain;
| | - Begoña Domínguez
- Group Comprehensive Approach to Childhood Overweight, Instituto de Investigaciones Sanitarias del Principado de Asturias (ISPA), Avd. Roma, 33011 Oviedo, Spain;
- Spanish Association of Primary Care Pediatrics (AEPap), Avda. de Burgos, 28036 Madrid, Spain
| | - Miguel Gueimonde
- Group Diet, Microbiota and Health, Instituto de Investigaciones Sanitarias del Principado de Asturias (ISPA), Avd. Roma, 33011 Oviedo, Spain;
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias, Consejo Superior de Investigaciones Científicas (IPLA-CSIC), Paseo Río Linares, 33300 Villaviciosa, Spain
| | - Sonia González
- Area of Physiology, Department of Functional Biology, Faculty of Medicine, University of Oviedo, Julián Claveria, 33006 Oviedo, Spain;
- Group Diet, Microbiota and Health, Instituto de Investigaciones Sanitarias del Principado de Asturias (ISPA), Avd. Roma, 33011 Oviedo, Spain;
- Correspondence: ; Tel.: +34-985-104-209
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Barco I, Garcia-Font M, García-Fernández A, Fraile M, Giménez N, González S, Vallejo E, Zarco P, González C, Itziar L, Chabrera C. Breast cancer patients developing distant metastasis at follow-up: Mortality-related factors. Breast J 2021; 27:291-293. [PMID: 33482685 DOI: 10.1111/tbj.14159] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 12/28/2020] [Accepted: 01/05/2021] [Indexed: 11/26/2022]
Affiliation(s)
- Israel Barco
- Breast Unit, Universitari Hospital Mútua Terrassa, Terrassa, Spain
| | - Marc Garcia-Font
- Breast Unit, Universitari Hospital Mútua Terrassa, Terrassa, Spain
| | | | - Manel Fraile
- Breast Unit, Universitari Hospital Mútua Terrassa, Terrassa, Spain
| | - Nuria Giménez
- Breast Unit, Universitari Hospital Mútua Terrassa, Terrassa, Spain
| | - Sonia González
- Breast Unit, Universitari Hospital Mútua Terrassa, Terrassa, Spain
| | - Elena Vallejo
- Breast Unit, Universitari Hospital Mútua Terrassa, Terrassa, Spain
| | - Patricia Zarco
- Breast Unit, Universitari Hospital Mútua Terrassa, Terrassa, Spain
| | - Clarisa González
- Breast Unit, Universitari Hospital Mútua Terrassa, Terrassa, Spain
| | - Larrañaga Itziar
- Breast Unit, Universitari Hospital Mútua Terrassa, Terrassa, Spain
| | - Carol Chabrera
- Breast Unit, Universitari Hospital Mútua Terrassa, Terrassa, Spain
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Ruiz-Saavedra S, Salazar N, Suárez A, de los Reyes-Gavilán CG, Gueimonde M, González S. Comparison of Different Dietary Indices as Predictors of Inflammation, Oxidative Stress and Intestinal Microbiota in Middle-Aged and Elderly Subjects. Nutrients 2020; 12:nu12123828. [PMID: 33333806 PMCID: PMC7765160 DOI: 10.3390/nu12123828] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 12/04/2020] [Accepted: 12/12/2020] [Indexed: 12/16/2022] Open
Abstract
During the last decades the gut microbiota has been identified as a key mediator in the diet-health interaction. However, our understanding on the impact of general diet upon microbiota is still limited. Dietary indices represent an essential approach for addressing the link between diet and health from a holistic point of view. Our aim was to test the predictive potential of seven dietary ratings on biomarkers of inflammation, oxidative stress and on the composition and metabolic activity of the intestinal microbiota. A cross-sectional descriptive study was conducted on a sample of 73 subjects aged >50 years with non-declared pathologies. Dietary inflammatory index (DII), Empirical Dietary Inflammatory Index (EDII), Healthy Eating Index (HEI), Alternative Healthy Eating Index (AHEI), Mediterranean adapted Diet Quality Index-International (DQI-I), Modified Mediterranean Diet Score (MMDS) and relative Mediterranean Diet Score (rMED) were calculated based on a Food Frequency Questionnaire. Major phylogenetic types of the intestinal microbiota were determined by real time polymerase chain reaction (qPCR) and fecal short chain fatty acids (SCFAs) by gas chromatography. While DII, HEI, DQI-I and MMDS were identified as predictors of Faecalibacterium prausnitzii levels, AHEI and MMDS were negatively associated with Lactobacillus group. HEI, AHEI and MMDS were positively associated with fecal SCFAs. In addition, DII and EDII explained lipoperoxidation level and Mediterranean scores the serum IL-8 concentrations. The lower detection of IL-8 in individuals with higher scores on Mediterranean indices may be partially explained by the increased levels of the anti-inflammatory bacterium F. prausnitzii in such individuals.
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Affiliation(s)
- Sergio Ruiz-Saavedra
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Asturias, Spain; (S.R.-S.); (N.S.); (C.G.d.l.R.-G.); (M.G.)
- Department of Functional Biology, University of Oviedo, 33006 Oviedo, Spain;
- Metabolism Area, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
| | - Nuria Salazar
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Asturias, Spain; (S.R.-S.); (N.S.); (C.G.d.l.R.-G.); (M.G.)
- Metabolism Area, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
| | - Ana Suárez
- Department of Functional Biology, University of Oviedo, 33006 Oviedo, Spain;
- Metabolism Area, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
| | - Clara G. de los Reyes-Gavilán
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Asturias, Spain; (S.R.-S.); (N.S.); (C.G.d.l.R.-G.); (M.G.)
- Metabolism Area, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
| | - Miguel Gueimonde
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Asturias, Spain; (S.R.-S.); (N.S.); (C.G.d.l.R.-G.); (M.G.)
- Metabolism Area, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
| | - Sonia González
- Department of Functional Biology, University of Oviedo, 33006 Oviedo, Spain;
- Metabolism Area, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
- Correspondence: ; Tel.: +34-985-104-209
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Zegpi-Trueba MS, Navajas-Galimany L, González S, Ramírez-Cornejo C. Acute Postinfection Pityriasis Rubra Pilaris: Excellent Response to Emollients and Topical Corticosteroids. Actas Dermosifiliogr (Engl Ed) 2020; 112:S0001-7310(20)30532-9. [PMID: 33307011 DOI: 10.1016/j.ad.2019.11.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2019] [Revised: 11/04/2019] [Accepted: 11/12/2019] [Indexed: 11/15/2022] Open
Affiliation(s)
- M S Zegpi-Trueba
- Departamento de Dermatología, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - L Navajas-Galimany
- Departamento de Dermatología, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | | | - C Ramírez-Cornejo
- Departamento de Dermatología, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile.
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Goñi L, González S, Biescas D, Villanúa D, Arizaga J. Variation in winter thrush abundance during the hunting season in southern Europe: the importance of hunting–free reserves. Anim Biodiv Conserv 2020. [DOI: 10.32800/abc.2021.44.0059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
We analysed variations in the abundance of the song thrush (Turdus philomelos) and the blackbird (T. merula) in the hunting season in hunting areas and hunting–free reserves. After controlling for habitat, we found that the abundance of song thrushes (hunted species) was lower in hunting areas than in reserves during the hunting season. This effect was not found for the blackbird (non–hunted species). This finding indicates hunting–free reserves have a positive effect on song thrush conservation. Further research is crucial to determine the traits that should be promoted in this type of reserve in order to improve their efficiency.
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Affiliation(s)
- L. Goñi
- Sociedad de Ciencias Aranzadi, Donostia, Spain
| | - S. González
- Sociedad de Ciencias Aranzadi, Donostia, Spain
| | | | - D. Villanúa
- Sociedad de Ciencias Aranzadi, Donostia, Spain
| | - J. Arizaga
- Sociedad de Ciencias Aranzadi, Donostia, Spain
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Gausachs M, Azuara D, López-Doriga A, Cordero D, Vargas G, González S, Pineda M, Feliubadaló L, Padrones S, Rivas F, Urena A, Llatjós R, Palmero R, Arellano M, Teule A, Brunet J, Capellá G, Solé X, Lázaro C, Nadal E. 1897P Germline and somatic mutational landscape in a cohort of malignant pleural mesothelioma patients. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.1440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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García-Mantrana I, Selma-Royo M, González S, Parra-Llorca A, Martínez-Costa C, Collado MC. Distinct maternal microbiota clusters are associated with diet during pregnancy: impact on neonatal microbiota and infant growth during the first 18 months of life. Gut Microbes 2020; 11:962-978. [PMID: 32167021 PMCID: PMC7524361 DOI: 10.1080/19490976.2020.1730294] [Citation(s) in RCA: 64] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
UNLABELLED Nutrition during pregnancy plays an important role in maternal-neonatal health. However, the impact of specific dietary components during pregnancy on maternal gut microbiota and the potential effects on neonatal microbiota and infant health outcomes in the short term are still limited. A total of 86 mother-neonate pairs were enrolled in this study. Gut microbiota profiling on maternal-neonatal stool samples at birth was carried out by 16S rRNA gene sequencing using Illumina. Maternal dietary information and maternal-neonatal clinical and anthropometric data were recorded during the first 18 months. Longitudinal Body Mass Index (BMI) and Weight-For-Length (WFL) z-score trajectories using the World Health Organization (WHO) curves were obtained. The maternal microbiota was grouped into two distinct microbial clusters characterized by Prevotella (Cluster I) and by the Ruminococcus genus (Cluster II). Higher intakes of total dietary fiber, omega-3 fatty acids, and polyphenols were observed in Cluster II compared to Cluster I. Higher intakes of plant-derived components were associated with a higher presence of the Christensellaceae family, Dehalobacterium and Eubacterium, and lower amounts of the Dialister and Campylobacter species. Maternal microbial clusters were also linked to neonatal microbiota and infant growth in a birth-dependent manner. C-section neonates from Cluster I showed the highest BMI z-score at age 18 months, along with a higher risk of overweight. Longitudinal BMI and WL z-score trajectories from birth to 18 months were shaped by maternal microbial cluster, diet, and birth mode. Diet was an important perinatal factor in early life that may impact maternal microbiota; in particular, fiber, lipids and proteins, and exert a significant effect on the neonatal microbiome and contribute to infant development during the first months of life. ABBREVIATIONS NCDs: Non-Communicable Diseases, C-section: Cesarean Section, BMI: Body Mass Index; WL: Weight for length; EPA: Eicosapentanoic Acid; DHA: Docosahexaenoic Acid; DPA: Docosapentaenoic Acid; SCFA: Short Chain Fatty Acids; MD: Mediterranean Diet; FFQ: Food Frequency Questionnaire; CHI: Calinski Harabasz Index.
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Affiliation(s)
- Izaskun García-Mantrana
- Institute of Agrochemistry and Food Technology (IATA-CSIC), National Research Council, Valencia, Spain
| | - Marta Selma-Royo
- Institute of Agrochemistry and Food Technology (IATA-CSIC), National Research Council, Valencia, Spain
| | - Sonia González
- Group Diet, Microbiota and Health, Instituto de Investigaciones Sanitarias del Principado de Asturias (ISPA), Oviedo, Spain
| | - Anna Parra-Llorca
- Neonatal Research Group, Health Research Institute La Fe, Valencia, Spain
| | - Cecilia Martínez-Costa
- Department of Pediatrics, School of Medicine, University of Valencia, Valencia, Spain,Department of Pediatrics, Pediatric Gastroenterology and Nutrition Section, Hospital Clínico Universitario Valencia, INCLIVA, Valencia, Spain
| | - María Carmen Collado
- Institute of Agrochemistry and Food Technology (IATA-CSIC), National Research Council, Valencia, Spain,CONTACT Maria Carmen Collado Department of Biotechnology, Unit of Lactic Acid Bacteria and Probiotics, Institute of Agrochemistry and Food Technology (IATA-CSIC), Av. Agustin Escardino 7, Paterna46980, Spain
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Carvajal P, Aguilera S, Heathcote B, Castro I, Jara D, Barrera MJ, Maracaja V, González S, Aliaga V, Molina C, González MJ. THU0229 HSA-MIR-513C-3P OVEREXPRESSION DECREASES XBP-1S CORRELATING WITH INCREASED INFLAMMATION AND AUTOANTIBODIES IN SALIVARY GLANDS FROM SJÖGREN’S SYNDROME PATIENTS. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.2215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:Endoplasmic reticulum (ER) stress and the Unfolded Protein Response (UPR) are linked to inflammation in a variety of human pathologies including autoimmune diseases. Salivary glands (SG) from Sjögren’s syndrome (SS) patients have high levels of IFN-gamma among other cytokines, which trigger or exacerbate protein unfolding or misfolding, inducing ER stress. In this study, we focused on the IRE1α/XBP-1 pathway of the UPR, whose transcription factor is XBP-1s, which induces genes linked to regulation of the secretory pathway. We recently found that SG of SS patients have reduced levels of XBP-1s transcripts associated with an increased DNA methylation of XBP-1 promoter [1]. We postulate that other epigenetic mechanisms, such as miRNAs, could coexist with promoter DNA hyper-methylation to regulate XBP-1s expression.Objectives:Due to hsa-miR-513c-3p overexpression has been reported in SG from SS patients [2] and that XBP-1 is a predicted target of hsa-miR-513c-3p, the aim of this study was to evaluate whether mRNA levels of XBP-1s is modulated by hsa-miR-513c-3p and also if IFN-gamma modify the expression hsa-miR-513c-3p and XBP-1s.Methods:SG biopsies from 16 SS-patients with low and high focus score and 5 controls were analyzed. hsa-miR-513c-3p levels were measured by Taqman miRNA assays, whereas XBP-1s mRNA levels were determined by qRT-PCR. Additionally,in vitroassays using IFN-gamma and chemically synthesized hsa-miR-513c-3p mimics and inhibitors were performed to study its effect on XBP-1s expression.Results:By Taqman assays we validated the overexpression of hsa-miR-513c-3p in SG from 8 SS patients with low (p=0.03) and 8 SS-patients with high (p=0.003) focus score, compared with SG from 5 controls. In the same samples, a decrease of XBP-1s transcript levels was observed in SG from SS-patients with low (p=0.002) and high (p=0.026) focus score. XBP1s transcript levels were negatively correlated with hsa-miR-513c-3p (r=-0.47, p=0.014), Ro (r=-0.73, p=0.0009), ANA (r=-0.7, p=0.0033) and focus score (r=-0.72, p=0.001). Stimulation of 3D-acini with 1 ng/mL IFN-gamma increase the hsa-miR-513c-3p levels (p=0.014) and decrease the XBP-1s transcript levels (p=0.027). A negative correlation was found between hsa-miR-513c-3p and XBP-1s transcript levels in 3D-acini stimulated with IFN-gamma (r=-0.87, p=0.0001). The XBP-1s transcript levels were decreased in HSG cells transfected with hsa-miR-513c-3p mimic and increased in HSG cells transfected with the miRNA inhibitor.Conclusion:IFN-gamma-induced upregulation of hsa-miR-513c-3p is consistent with the presence of STAT1-binding elements in its promoter region. Our findings suggest that the combined action of miRNAs and DNA methylation modulated by IFN-gamma could explain the altered expression of XBP-1s, a key transcription factor involved in cellular proteostasis, affecting secretory function in LSG from SS-patients. Our results confirm previous correlations found between XBP-1s protein levels and clinical parameters of SS-patients, suggesting an association of XBP-1s with inflammation and impaired SG function.References:[1]D. Sepúlveda,et al, Rheumatology (Oxford), 2018;57:1021-32.[2]I. Alevizos,et al,. Arthritis Rheum, 2011;63:535-44.Acknowledgments :Fondecyt 1160015, Fondecyt Iniciación 11170049, Fondecyt Postdoctorado 3170023, CONICYT fellowship (PC, DJ).Disclosure of Interests: :None declared
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Rios-Covian D, González S, Nogacka AM, Arboleya S, Salazar N, Gueimonde M, de Los Reyes-Gavilán CG. An Overview on Fecal Branched Short-Chain Fatty Acids Along Human Life and as Related With Body Mass Index: Associated Dietary and Anthropometric Factors. Front Microbiol 2020; 11:973. [PMID: 32547507 PMCID: PMC7271748 DOI: 10.3389/fmicb.2020.00973] [Citation(s) in RCA: 101] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Accepted: 04/22/2020] [Indexed: 12/22/2022] Open
Abstract
Short-chain fatty acids (SCFA) are the main bacterial products of the catabolism of carbohydrates and proteins in the gut, and their role is essential in host–microbiota interactions. Acetic, propionic, and butyric acids are the major SCFA produced in the gut, and they have been extensively studied. In contrast, branched short-chain fatty acids (BCFA), mainly isovaleric and isobutyric acids, are produced in less amounts and their fecal levels in different human groups, intestinal microbial producing populations, and influence on health are insufficiently known. They have been proposed as markers of protein fermentation, which leads to the concomitant production of other fermentation products that can be harmful for the colon epithelium. In this context, the aim of this study was to shed light into the production of BCFA by the human intestinal microbiota, as related to age, body mass index (BMI), and diet. Fecal levels of the different SCFA were analyzed by gas chromatography in 232 healthy individuals with ages between 3 months and 95 years, and BMI in adults ranging from 19 to 54. Dietary assessments in adults were obtained through a food frequency questionnaire (FFQ). Molar proportions of BCFA in feces were strongly and positively related with aging. However, not a significant relationship was obtained between BCFA and BMI. A negative correlation was found between the consumption of dietary insoluble fiber and fecal levels of BCFA. More studies are needed for improving our understanding on the relationship of BCFA production profile with the intestinal microbiota composition and human health.
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Affiliation(s)
- David Rios-Covian
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias, Consejo Superior de Investigaciones Científicas (IPLA-CSIC), Villaviciosa, Spain
| | - Sonia González
- Department of Functional Biology, University of Oviedo, Oviedo, Spain.,Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (DIMISA-ISPA), Oviedo, Spain
| | - Alicja M Nogacka
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias, Consejo Superior de Investigaciones Científicas (IPLA-CSIC), Villaviciosa, Spain.,Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (DIMISA-ISPA), Oviedo, Spain
| | - Silvia Arboleya
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias, Consejo Superior de Investigaciones Científicas (IPLA-CSIC), Villaviciosa, Spain.,Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (DIMISA-ISPA), Oviedo, Spain
| | - Nuria Salazar
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias, Consejo Superior de Investigaciones Científicas (IPLA-CSIC), Villaviciosa, Spain.,Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (DIMISA-ISPA), Oviedo, Spain
| | - Miguel Gueimonde
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias, Consejo Superior de Investigaciones Científicas (IPLA-CSIC), Villaviciosa, Spain.,Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (DIMISA-ISPA), Oviedo, Spain
| | - Clara G de Los Reyes-Gavilán
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias, Consejo Superior de Investigaciones Científicas (IPLA-CSIC), Villaviciosa, Spain.,Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (DIMISA-ISPA), Oviedo, Spain
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