1
|
Rosales-Gómez CA, Martínez-Carrillo BE, Guadarrama-López AL, Reséndiz-Albor AA, Arciniega-Martínez IM, Aguilar-Rodríguez E. Pharmacological induction of diabetes mellitus in pregnant female mice: a comparison of two doses and routes of administration. Eur Rev Med Pharmacol Sci 2024; 28:3275-3286. [PMID: 38708486 DOI: 10.26355/eurrev_202404_36056] [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] [Subscribe] [Scholar Register] [Indexed: 05/07/2024]
Abstract
OBJECTIVE: This study aimed to compare two routes of administration and different dosages of streptozotocin (STZ) for the pharmacological induction of gestational diabetes mellitus (GDM) in pregnant CD1 females. MATERIALS AND METHODS: 35 female CD1 mice were divided into 5 groups (n = 7). Diabetes mellitus (DM) was induced with STZ by two routes and two doses: 1) Control Group without administration of STZ (CL), 2) Intraperitoneal Group with 200 mg of STZ/Kg of weight (IP200), 3) Intraperitoneal Group with 230 mg of STZ/Kg of weight (IP230), 4) Subcutaneous Group with 200 mg of STZ/Kg of weight (SC200) and 5) Subcutaneous Group with 230 mg of STZ/Kg of weight (SC230). Body weight, food and water intake, glycemia, Homeostatic Model Assessment of Insulin Resistance Index (HOMA-IR), survival, and birth rate were identified. RESULTS: The SC230 group turned out to be the most effective dose and route for the induction of GDM in pregnant females. This scheme managed to reproduce sustained hyperglycemia with high HOMA-IR, the presence of polyphagia, polydipsia, and weight loss. In addition, the birth rate and survival were high compared to the other doses and routes of administration. CONCLUSIONS: The administration of a single dose of 230 mg/kg of weight by subcutaneous route supposes advantages compared to previously used models since it decreases the physiological stress due to manipulation and the costs since it does not require repeated doses or adjuvants such as high lipid diets to potentiate the diabetogenic effect of STZ. Graphical Abstract https://www.europeanreview.org/wp/wp-content/uploads/Graphical-abstract-12.jpg.
Collapse
Affiliation(s)
- C A Rosales-Gómez
- Laboratorio de Investigación en Nutrición, Facultad de Medicina, Universidad Autónoma del Estado de México, Paseo Tollocan esquina Jesús Carranza S/N, Colonia Moderna de la Cruz, Toluca, México.
| | | | | | | | | | | |
Collapse
|
2
|
Rojas P, Ruiz-Sánchez E, Rojas C, García-Martínez BA, López-Ramírez AM, Osorio-Rico L, Ríos C, Reséndiz-Albor AA. Human Health Risk Assessment of Arsenic and Other Metals in Herbal Products Containing St. John's Wort in the Metropolitan Area of Mexico City. Toxics 2023; 11:801. [PMID: 37755811 PMCID: PMC10537233 DOI: 10.3390/toxics11090801] [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] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 08/15/2023] [Accepted: 09/15/2023] [Indexed: 09/28/2023]
Abstract
Consumption of St. John's wort plant is high worldwide due to its various medicinal properties. However, herbal products containing St. John's wort may be contaminated with toxic metals. This is often related to contamination of both water and the atmosphere, lack of proper cultivation methods, and inadequate plant storage conditions, as well as a lack of stricter sanitary supervision. A safety assessment of copper (Cu), lead (Pb), cadmium (Cd) and arsenic (As) content in 23 products containing St. John's wort (pharmaceutical herbal products, food supplements and traditional herbal remedies) sold in the metropolitan area of Mexico City was conducted. The analysis of metals was determined using a graphite-furnace atomic absorption spectrometer. All herbal products were contaminated with Cu, Pb, Cd and As. The pharmaceutical herbal items showed less contamination by metals. The daily human intake (DHI) values for Pb exceeded the permissible limits in the group of traditional herbal remedies. The DHI calculation for As exceeded the permitted intake values for all items in the group of traditional herbal remedies, five food supplements and one pharmaceutical herbal product. The hazard indicator calculation of the non-carcinogenic cumulative risk values for traditional herbal remedies was greater than 1, suggesting a risk to human health.
Collapse
Affiliation(s)
- Patricia Rojas
- Laboratorio de Inmunidad de Mucosas, Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina, Instituto Politécnico Nacional, Plan de San Luis esq. Salvador Díaz Mirón s/n, Mexico City 11340, Mexico;
| | - Elizabeth Ruiz-Sánchez
- Laboratorio de Neuroquímica, Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez, S.S., Avenida Insurgentes Sur No. 3877, Mexico City 14269, Mexico; (E.R.-S.); (L.O.-R.)
| | - Carolina Rojas
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico;
| | - Betzabeth A. García-Martínez
- Instituto Nacional de Rehabilitación Luis Guillermo Ibarra Ibarra, S.S., Calzada México-Xochimilco 289, Mexico City 14389, Mexico; (B.A.G.-M.); (C.R.)
| | - Arely M. López-Ramírez
- Laboratorio de Neurotoxicología, Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez, S.S., Avenida Insurgentes Sur No. 3877, Mexico City 14269, Mexico;
| | - Laura Osorio-Rico
- Laboratorio de Neuroquímica, Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez, S.S., Avenida Insurgentes Sur No. 3877, Mexico City 14269, Mexico; (E.R.-S.); (L.O.-R.)
| | - Camilo Ríos
- Instituto Nacional de Rehabilitación Luis Guillermo Ibarra Ibarra, S.S., Calzada México-Xochimilco 289, Mexico City 14389, Mexico; (B.A.G.-M.); (C.R.)
| | - Aldo Arturo Reséndiz-Albor
- Laboratorio de Inmunidad de Mucosas, Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina, Instituto Politécnico Nacional, Plan de San Luis esq. Salvador Díaz Mirón s/n, Mexico City 11340, Mexico;
| |
Collapse
|
3
|
Higuera-Martínez G, Arciniega-Martínez IM, Jarillo-Luna RA, Cárdenas-Jaramillo LM, Levaro-Loquio D, Velásquez-Torres M, Abarca-Rojano E, Reséndiz-Albor AA, Pacheco-Yépez J. Apocynin, an NADPH Oxidase Enzyme Inhibitor, Prevents Amebic Liver Abscess in Hamster. Biomedicines 2023; 11:2322. [PMID: 37626818 PMCID: PMC10452916 DOI: 10.3390/biomedicines11082322] [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: 06/25/2023] [Revised: 08/02/2023] [Accepted: 08/15/2023] [Indexed: 08/27/2023] Open
Abstract
Amebiasis is an intestinal infection caused by Entamoeba histolytica. Amebic liver abscess (ALA) is the most common extraintestinal complication of amebiasis. In animal models of ALA, neutrophils have been shown to be the first cells to come into contact with Entamoeba histolytica during the initial phase of ALA. One of the multiple mechanisms by which neutrophils exhibit amebicidal activity is through reactive oxygen species (ROS) and the enzyme NADPH oxidase (NOX2), which generates and transports electrons to subsequently reduce molecular oxygen into superoxide anion. Previous reports have shown that ROS release in the susceptible animal species (hamster) is mainly stimulated by the pathogen, in turn provoking such an exacerbated inflammatory reaction that it is unable to be controlled and results in the death of the animal model. Apocynin is a natural inhibitor of NADPH oxidase. No information is available on the role of NOX in the evolution of ALA in the hamster, a susceptible model. Our study showed that administration of a selective NADPH oxidase 2 (NOX2) enzyme inhibitor significantly decreases the percentage of ALA, the size of inflammatory foci, the number of neutrophils, and NOX activity indicated by the reduction in superoxide anion (O2-) production. Moreover, in vitro, the apocynin damages amoebae. Our results showed that apocynin administration induces a decrease in the activity of NOX that could favor a decrease in ALA progression.
Collapse
Affiliation(s)
- Germán Higuera-Martínez
- Sección de Estudios de Postgrado e Investigación, Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City 11340, Mexico; (G.H.-M.); (I.M.A.-M.); (D.L.-L.); (M.V.-T.); (E.A.-R.); (A.A.R.-A.)
| | - Ivonne Maciel Arciniega-Martínez
- Sección de Estudios de Postgrado e Investigación, Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City 11340, Mexico; (G.H.-M.); (I.M.A.-M.); (D.L.-L.); (M.V.-T.); (E.A.-R.); (A.A.R.-A.)
| | - Rosa Adriana Jarillo-Luna
- Coordinación de Ciencias Morfológicas, Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City 11340, Mexico; (R.A.J.-L.); (L.M.C.-J.)
| | - Luz María Cárdenas-Jaramillo
- Coordinación de Ciencias Morfológicas, Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City 11340, Mexico; (R.A.J.-L.); (L.M.C.-J.)
| | - David Levaro-Loquio
- Sección de Estudios de Postgrado e Investigación, Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City 11340, Mexico; (G.H.-M.); (I.M.A.-M.); (D.L.-L.); (M.V.-T.); (E.A.-R.); (A.A.R.-A.)
| | - Maritza Velásquez-Torres
- Sección de Estudios de Postgrado e Investigación, Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City 11340, Mexico; (G.H.-M.); (I.M.A.-M.); (D.L.-L.); (M.V.-T.); (E.A.-R.); (A.A.R.-A.)
| | - Edgar Abarca-Rojano
- Sección de Estudios de Postgrado e Investigación, Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City 11340, Mexico; (G.H.-M.); (I.M.A.-M.); (D.L.-L.); (M.V.-T.); (E.A.-R.); (A.A.R.-A.)
| | - Aldo Arturo Reséndiz-Albor
- Sección de Estudios de Postgrado e Investigación, Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City 11340, Mexico; (G.H.-M.); (I.M.A.-M.); (D.L.-L.); (M.V.-T.); (E.A.-R.); (A.A.R.-A.)
| | - Judith Pacheco-Yépez
- Sección de Estudios de Postgrado e Investigación, Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City 11340, Mexico; (G.H.-M.); (I.M.A.-M.); (D.L.-L.); (M.V.-T.); (E.A.-R.); (A.A.R.-A.)
| |
Collapse
|
4
|
Mendoza-Arroyo B, Rosales-Hernández MC, Pacheco-Yépez J, Rivera-Antonio AM, Márquez-Flores YK, Cárdenas-Jaramillo LM, Reséndiz-Albor AA, Arciniega-Martínez IM, Cruz-Hernández TR, Abarca-Rojano E. LDH-A Promotes Metabolic Rewiring in Leucocytes from the Intestine of Rats Treated with TNBS. Metabolites 2023; 13:843. [PMID: 37512550 PMCID: PMC10384056 DOI: 10.3390/metabo13070843] [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: 06/05/2023] [Revised: 07/06/2023] [Accepted: 07/07/2023] [Indexed: 07/30/2023] Open
Abstract
Although the aetiology of inflammatory bowel diseases (IBDs) is still unknown, one of their main characteristics is that the immune system chronically affects the permeability of the intestinal lamina propria, in turn altering the composition of the microbiota. In this study, the TNBS rat model of colitis was used because it contains a complex inflammatory milieu of polymorphonuclear cells (PMN) and lymphocytes infiltrating the lamina propria. The aim of the present study was to investigate six dehydrogenases and their respective adaptations in the tissue microenvironment by quantifying enzymatic activities measured under substrate saturation conditions in epithelial cells and leukocytes from the lamina propria of rats exposed to TNBS. Our results show that in the TNBS group, an increased DAI score was observed due to the presence of haemorrhagic and necrotic areas in the colon. In addition, the activities of G6PDH and GADH enzymes were significantly decreased in the epithelium in contrast to the increased activity of these enzymes and increased lactate mediated by the LDH-A enzyme in leukocytes in the lamina propria of the colon. Over the past years, evidence has emerged illustrating how metabolism supports aspect of cellular function and how a metabolic reprogramming can drive cell differentiation and fate. Our findings show a metabolic reprogramming in colonic lamina propria leukocytes that could be supported by increased superoxide anion.
Collapse
Affiliation(s)
- Belen Mendoza-Arroyo
- Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina, Instituto Politécnico Nacional, Plan de San Luis y Díaz Mirón s/n., Ciudad de México 11340, Mexico
- Laboratorio de Biofísica y Biocatálisis, Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina, Instituto Politécnico Nacional, Plan de San Luis y Díaz Mirón s/n., Ciudad de México 11340, Mexico
| | - Martha Cecilia Rosales-Hernández
- Laboratorio de Biofísica y Biocatálisis, Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina, Instituto Politécnico Nacional, Plan de San Luis y Díaz Mirón s/n., Ciudad de México 11340, Mexico
| | - Judith Pacheco-Yépez
- Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina, Instituto Politécnico Nacional, Plan de San Luis y Díaz Mirón s/n., Ciudad de México 11340, Mexico
| | - Astrid Mayleth Rivera-Antonio
- Laboratorio de Biofísica y Biocatálisis, Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina, Instituto Politécnico Nacional, Plan de San Luis y Díaz Mirón s/n., Ciudad de México 11340, Mexico
| | - Yazmín Karina Márquez-Flores
- Departamento de Farmacia, Escuela Nacional de Ciencias Biológicas, Campus Zacatenco, Instituto Politécnico Nacional, Av. Wilfrido Massieu s/n Col. Zacatenco, Ciudad de México 07738, Mexico
| | - Luz María Cárdenas-Jaramillo
- Coordinación de Ciencias Morfológicas, Escuela Superior de Medicina, Instituto Politécnico Nacional, Plan de San Luis y Díaz Mirón s/n., Ciudad de México 11340, Mexico
| | - Aldo Arturo Reséndiz-Albor
- Laboratorio de Inmunidad de Mucosas, Escuela Superior de Medicina, Instituto Politécnico Nacional, Plan de San Luis y Díaz Mirón s/n., Ciudad de México 11340, Mexico
| | - Ivonne Maciel Arciniega-Martínez
- Laboratorio de Inmunidad de Mucosas, Escuela Superior de Medicina, Instituto Politécnico Nacional, Plan de San Luis y Díaz Mirón s/n., Ciudad de México 11340, Mexico
| | - Teresita Rocío Cruz-Hernández
- Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina, Instituto Politécnico Nacional, Plan de San Luis y Díaz Mirón s/n., Ciudad de México 11340, Mexico
| | - Edgar Abarca-Rojano
- Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina, Instituto Politécnico Nacional, Plan de San Luis y Díaz Mirón s/n., Ciudad de México 11340, Mexico
| |
Collapse
|
5
|
Levaro-Loquio D, Serrano-Luna J, Velásquez-Torres M, Higuera-Martínez G, Arciniega-Martínez IM, Reséndiz-Albor AA, Pérez-Vielma NM, Pacheco-Yépez J. In Vitro Evaluation of the Antiamoebic Activity of Kaempferol against Trophozoites of Entamoeba histolytica and in the Interactions of Amoebae with Hamster Neutrophils. Int J Mol Sci 2023; 24:11216. [PMID: 37446394 DOI: 10.3390/ijms241311216] [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: 05/13/2023] [Revised: 07/04/2023] [Accepted: 07/05/2023] [Indexed: 07/15/2023] Open
Abstract
Entamoeba histolytica (E. histolytica) is a parasite in humans that provokes amoebiasis. The most employed drug is metronidazole (MTZ); however, some studies have reported that this drug induces genotoxic effects. Therefore, it is necessary to explore new compounds without toxicity that can eliminate E. histolytica. Flavonoids are polyphenolic compounds that have demonstrated inhibition of growth and dysregulation of amoebic proteins. Despite the knowledge acquired to date, action mechanisms are not completely understood. The present work evaluates the effect of kaempferol against E. histolytica trophozoites and in the interactions with neutrophils from hamster, which is a susceptibility model. Our study demonstrated a significant reduction in the amoebic viability of trophozoites incubated with kaempferol at 150 μM for 90 min. The gene expression analysis showed a significant downregulation of Pr (peroxiredoxin), Rr (rubrerythrin), and TrxR (thioredoxin reductase). In interactions with amoebae and neutrophils for short times, we observed a reduction in ROS (reactive oxygen species), NO (nitric oxide), and MPO (myeloperoxidase) neutrophil activities. In conclusion, we confirmed that kaempferol is an effective drug against E. histolytica through the decrease in E. histolytica antioxidant enzyme expression and a regulator of several neutrophil mechanisms, such as MPO activity and the regulation of ROS and NO.
Collapse
Affiliation(s)
- David Levaro-Loquio
- Sección de Estudios de Postgrado, Escuela Superior de Medicina, Instituto Politécnico Nacional, Ciudad de México 11340, Mexico
| | - Jesús Serrano-Luna
- Departamento de Biología Celular, Centro de Investigación y de Estudios Avanzados del IPN (CINVESTAV), Av. IPN No. 2508 Col. San Pedro Zacatenco, Ciudad de México 07360, Mexico
| | - Maritza Velásquez-Torres
- Sección de Estudios de Postgrado, Escuela Superior de Medicina, Instituto Politécnico Nacional, Ciudad de México 11340, Mexico
| | - Germán Higuera-Martínez
- Sección de Estudios de Postgrado, Escuela Superior de Medicina, Instituto Politécnico Nacional, Ciudad de México 11340, Mexico
| | | | - Aldo Arturo Reséndiz-Albor
- Sección de Estudios de Postgrado, Escuela Superior de Medicina, Instituto Politécnico Nacional, Ciudad de México 11340, Mexico
| | - Nadia Mabel Pérez-Vielma
- Centro Interdisciplinario de Ciencias de la Salud, CICS, San Tomás, Instituto Politécnico Nacional, Ciudad de México 11340, Mexico
| | - Judith Pacheco-Yépez
- Sección de Estudios de Postgrado, Escuela Superior de Medicina, Instituto Politécnico Nacional, Ciudad de México 11340, Mexico
| |
Collapse
|
6
|
Rivera-Yañez N, Ruiz-Hurtado PA, Rivera-Yañez CR, Arciniega-Martínez IM, Yepez-Ortega M, Mendoza-Arroyo B, Rebollar-Ruíz XA, Méndez-Cruz AR, Reséndiz-Albor AA, Nieto-Yañez O. The Role of Propolis as a Natural Product with Potential Gastric Cancer Treatment Properties: A Systematic Review. Foods 2023; 12:foods12020415. [PMID: 36673507 PMCID: PMC9858610 DOI: 10.3390/foods12020415] [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: 12/27/2022] [Revised: 01/10/2023] [Accepted: 01/13/2023] [Indexed: 01/18/2023] Open
Abstract
Gastric cancer is one of the most common, aggressive, and invasive types of malignant neoplasia. It ranks fifth for incidence and fourth for prevalence worldwide. Products of natural origin, such as propolis, have been assessed for use as new complementary therapies to combat cancer. Propolis is a bee product with antiproliferative and anticancer properties. The concentrations and types of secondary metabolites contained in propolis mainly vary according to the geographical region, the season of the year, and the species of bees that make it. The present study is a systematic review of the main articles related to the effects of propolis against gastric cancer published between 2011 and 2021 in the PubMed and Science Direct databases. Of 1305 articles published, only eight studies were selected; among their principal characteristics was the use of in vitro analysis with cell lines from gastric adenocarcinoma and in vivo murine models of the application of propolis treatments. These studies suggest that propolis arrests the cell cycle and inhibits proliferation, prevents the release of oxidizing agents, and promotes apoptosis. In vivo assays showed that propolis decreased the number of tumors by regulating the cell cycle and the expression of proteins related to apoptosis.
Collapse
Affiliation(s)
- Nelly Rivera-Yañez
- Carrera de Médico Cirujano, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla 54090, Mexico
- División de Investigación y Posgrado, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla 54090, Mexico
| | - Porfirio Alonso Ruiz-Hurtado
- Laboratorio de Toxicología de Productos Naturales, Departamento de Farmacia, Instituto Politécnico Nacional, Escuela Nacional de Ciencias Biológicas, Av. Wilfrido Massieu, Esq. Manuel L. Stampa s/n, Gustavo A. Madero, Ciudad de México 07738, Mexico
- Laboratorio de Toxicología Molecular y Celular, Departamento de Farmacia, Instituto Politécnico Nacional, Escuela Nacional de Ciencias Biológicas, Av. Wilfrido Massieu, Esq. Manuel L. Stampa s/n, Gustavo A. Madero, Ciudad de México 07738, Mexico
| | - Claudia Rebeca Rivera-Yañez
- Carrera de Médico Cirujano, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla 54090, Mexico
- Laboratorio de Inmunología, Unidad de Morfofisiología y Función, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla 54090, Mexico
| | - Ivonne Maciel Arciniega-Martínez
- Laboratorio de Inmunonutrición, Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Plan de San Luis esq. Salvador Díaz Mirón s/n, Ciudad de México 11340, Mexico
| | - Mariazell Yepez-Ortega
- Laboratorio de Inmunonutrición, Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Plan de San Luis esq. Salvador Díaz Mirón s/n, Ciudad de México 11340, Mexico
| | - Belén Mendoza-Arroyo
- Laboratorio de Inmunidad de Mucosas, Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Plan de San Luis esq. Salvador Díaz Mirón s/n, Ciudad de México 11340, Mexico
| | - Xóchitl Abril Rebollar-Ruíz
- Laboratorio de Inmunonutrición, Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Plan de San Luis esq. Salvador Díaz Mirón s/n, Ciudad de México 11340, Mexico
| | - Adolfo René Méndez-Cruz
- Carrera de Médico Cirujano, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla 54090, Mexico
- Laboratorio de Inmunología, Unidad de Morfofisiología y Función, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla 54090, Mexico
| | - Aldo Arturo Reséndiz-Albor
- Laboratorio de Inmunidad de Mucosas, Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Plan de San Luis esq. Salvador Díaz Mirón s/n, Ciudad de México 11340, Mexico
- Correspondence: (A.A.R.-A.); (O.N.-Y.); Tel.: +52-5521-327-136 (O.N.-Y.)
| | - Oscar Nieto-Yañez
- Carrera de Médico Cirujano, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla 54090, Mexico
- Correspondence: (A.A.R.-A.); (O.N.-Y.); Tel.: +52-5521-327-136 (O.N.-Y.)
| |
Collapse
|
7
|
Carrizales-Luna JE, Reséndiz-Albor AA, Arciniega-Martínez IM, Gómez-López M, Campos-Rodríguez R, Pacheco-Yépez J, Drago-Serrano ME. Outcomes of nicotinic modulation on markers of intestinal IgA antibody response. Biomed Rep 2022; 18:13. [PMID: 36643694 PMCID: PMC9813800 DOI: 10.3892/br.2022.1595] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [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: 08/30/2022] [Accepted: 11/28/2022] [Indexed: 12/14/2022] Open
Abstract
Acetylcholine (ACh), as a ligand of nicotinic acetylcholine receptors (nAChRs), plays a key role in the cholinergic anti-inflammatory pathway; however, its role in the immunoglobulin A (IgA) response remains unknown. Therefore, the present study aimed to investigate the role of ACh in the intestinal biomarkers involved in IgA synthesis and the polymeric immunoglobulin receptor (pIgR) involved in IgA transcytosis. Groups of mice were administered GTS-21 (an α7nAChR agonist) or mecamylamine (a non-selective nAChR antagonist) intraperitoneally for 7 days. Intestinal fluids were used for antibody concentration assessment by ELISA, cell suspensions from Peyer's patches and the lamina propria were obtained for flow cytometric analysis of plasma cells, and CD4+ T-cells expressing intracellular transforming growth factor (TGF)-β and IgA-producing interleukin (IL)-4, -5, -6 and -10, and isolated epithelial cells to determine the levels of pIgR mRNA using reverse transcription-quantitative PCR. Regarding to the untreated control group, the concentration of IgA was reduced in the mecamylamine group and unaltered in the GTS-21 group while IgM levels exhibited no differences; the percentage of IgA+ plasma cells from Peyer's patches and the lamina propria, and the percentage of TGF-β+/CD4+ T-cells from Peyer's patches were greater in the GTS-21-group. In both treatment groups, the percentages of IgM+ plasma cells and IL-6+/IL-10+ CD4+ T cells were greater in both compartments; pIgR mRNA expression levels decreased in epithelial cells. The percentage of IL-4 CD4+ T-cells were greater in Peyer's patches and lower in the lamina propria in the mecamylamine group, and the percentage of IL-5 CD4+ T-cells in the lamina propria were decreased in both treatment groups. These findings require further examination to address the impact of cholinergic modulation on IgA-transcytosis via pIgR. The present study may be an experimental reference for clinical trials that address the role of nicotinic system in intestinal dysfunctions as postoperative ileus.
Collapse
Affiliation(s)
| | - Aldo Arturo Reséndiz-Albor
- Laboratory of Mucosal Immunology, Superior School of Medicine, National Polytechnic Institute, Mexico City 11340, Mexico
| | - Ivonne Maciel Arciniega-Martínez
- Laboratory of Immunonutrition, Postgraduate Studies and Research Section, Superior School of Medicine, National Polytechnic Institute, Mexico City 11340, Mexico
| | - Modesto Gómez-López
- Laboratory of Biochemistry, Superior School of Medicine, National Polytechnic Institute, Mexico City 11340, Mexico
| | - Rafael Campos-Rodríguez
- Laboratory of Biochemistry, Superior School of Medicine, National Polytechnic Institute, Mexico City 11340, Mexico
| | - Judith Pacheco-Yépez
- Laboratory of Biochemistry, Superior School of Medicine, National Polytechnic Institute, Mexico City 11340, Mexico,Correspondence to: Dr Maria Elisa Drago-Serrano, Department of Biological Systems, Metropolitan Autonomous University, Campus Xochimilco, Calzada del Hueso 1100, Mexico City 04960, Mexico ;
| | - Maria Elisa Drago-Serrano
- Department of Biological Systems, Metropolitan Autonomous University, Mexico City 04960, Mexico,Correspondence to: Dr Maria Elisa Drago-Serrano, Department of Biological Systems, Metropolitan Autonomous University, Campus Xochimilco, Calzada del Hueso 1100, Mexico City 04960, Mexico ;
| |
Collapse
|
8
|
Rojas P, Jung-Cook H, Ruiz-Sánchez E, Rojas-Tomé IS, Rojas C, López-Ramírez AM, Reséndiz-Albor AA. Historical Aspects of Herbal Use and Comparison of Current Regulations of Herbal Products between Mexico, Canada and the United States of America. Int J Environ Res Public Health 2022; 19:15690. [PMID: 36497761 PMCID: PMC9740500 DOI: 10.3390/ijerph192315690] [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: 09/01/2022] [Revised: 11/16/2022] [Accepted: 11/22/2022] [Indexed: 06/17/2023]
Abstract
Increased life expectancy and high costs of medicines and medical care have led to the use of herbal products. However, these items may contain toxic compounds that have an impact on public health. We will focus on the regulatory aspects and differences of these products marketed in the North American region (USA-Mexico-Canada) from government websites and selected literature. Mexico has an ancestral tradition of using plants for the treatment, improvement, and maintenance of human health as compared with Canada and the USA Currently, the use of herbal products in this region has a regulatory framework. The legal framework in these three countries is related to their history, idiosyncrasies, socio-economic and cultural aspects. Therefore, there are different public policies for herbal products consumed in the region. Mexico has a more specific classification of these products. In Canada, all herbal products are classified as natural health products and the safety and efficacy must be scientifically proven. In the USA, the development of botanical drugs is very recent. In particular, both herbal products classified as food supplements in Mexico and dietary supplements in the USA may have risks in both safety and efficacy.
Collapse
Affiliation(s)
- Patricia Rojas
- Laboratorio de Inmunidad de Mucosas, Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Plan de San Luis esq. Salvador Díaz Mirón s/n, Mexico City C.P. 11340, Mexico
| | - Helgi Jung-Cook
- Facultad de Química, Universidad Nacional Autónoma de México, Mexico City C.P. 04510, Mexico
| | - Elizabeth Ruiz-Sánchez
- Laboratorio de Neurotoxicología, Instituto Nacional de Neurología y Neurocirugía “Manuel Velasco Suárez”, SSA, Av. Insurgentes Sur No. 3877, Mexico City C.P. 14269, Mexico
| | - Irma Susana Rojas-Tomé
- Laboratorio de Neuropsicofarmacología, Instituto Nacional de Neurología y Neurocirugía “Manuel Velasco Suárez”, SSA, Av. Insurgentes Sur No. 3877, Mexico City C.P. 14269, Mexico
| | - Carolina Rojas
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Mexico City C.P. 04510, Mexico
| | - Arely M. López-Ramírez
- Laboratorio de Neurotoxicología, Instituto Nacional de Neurología y Neurocirugía “Manuel Velasco Suárez”, SSA, Av. Insurgentes Sur No. 3877, Mexico City C.P. 14269, Mexico
| | - Aldo Arturo Reséndiz-Albor
- Laboratorio de Inmunidad de Mucosas, Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Plan de San Luis esq. Salvador Díaz Mirón s/n, Mexico City C.P. 11340, Mexico
| |
Collapse
|
9
|
Morales-Magaña J, Arciniega-Martínez IM, Drago-Serrano ME, Reséndiz-Albor AA, Jarillo-Luna RA, Cruz-Baquero A, Gómez-López M, Guzmán-Mejía F, Pacheco-Yépez J. Cholecystokinin Outcome on Markers of Intestinal IgA Antibody Response. Curr Issues Mol Biol 2022; 44:2542-2553. [PMID: 35735614 PMCID: PMC9221551 DOI: 10.3390/cimb44060173] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Revised: 05/23/2022] [Accepted: 05/26/2022] [Indexed: 11/17/2022] Open
Abstract
Cholecystokinin 8 (CCK8) is an entero-octapeptide that participates in crosstalk with components of intestinal immunity via the CCK receptor (CCKR), but its role in modulation of the IgA response is not fully known under physiological conditions. Male eight-week-old BALB/c mice each were intraperitoneally injected once during 7 days with CCK8, devazapide (CCKR1 antagonist), L365,260 (CCKR2 antagonist) or vehicle (sham group). In intestinal lavages, total and secretory IgA (SIgA) were determined by ELISA; in lamina propria, IgA+ B lymphocytes and IgA+ plasma cells were analyzed by flow cytometry; mRNA levels of polymeric immunoglobulin receptor (pIgR) in epithelial cells and α chain, interleukins (ILs) in lamina propria cells were assessed by qRTPCR. Regarding the sham conditions, IgA+ plasma-cell percentage and IL-2, IL-5, IL-10 and transforming growth factor-β (TGF-β) mRNA levels were either increased by CCK8 or decreased by both CCKR antagonists. For IgA/SIgA responses, IL-4/IL-6 mRNA levels were decreased by all drugs and pIgR mRNA was increased by CCK8 and reduced by L365,260. IgA+ B cell percentage and α chain mRNA levels were elicited by CCK8 and L365,260. Data suggested a presumable differential role of CCK/CCKR on the IgA-response; outcome of L365,260 on the elicitation of IgA+ B cells and α chain mRNA needs further examination.
Collapse
Affiliation(s)
- Juan Morales-Magaña
- Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Plan de San Luis esq. Salvador Díaz Mirón s/n, Mexico City 11340, Mexico; (J.M.-M.); (R.A.J.-L.); (M.G.-L.)
| | - Ivonne Maciel Arciniega-Martínez
- Laboratorio de Inmunidad de Mucosas, Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Plan de San Luis esq. Salvador Díaz Mirón s/n, Mexico City 11340, Mexico; (I.M.A.-M.); (A.A.R.-A.)
| | - Maria Elisa Drago-Serrano
- Departamento de Sistemas Biológicos, Universidad Autónoma Metropolitana, Unidad Xochimilco, Calzada del Hueso No. 1100, Mexico City 04960, Mexico; (M.E.D.-S.); (F.G.-M.)
| | - Aldo Arturo Reséndiz-Albor
- Laboratorio de Inmunidad de Mucosas, Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Plan de San Luis esq. Salvador Díaz Mirón s/n, Mexico City 11340, Mexico; (I.M.A.-M.); (A.A.R.-A.)
| | - Rosa Adriana Jarillo-Luna
- Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Plan de San Luis esq. Salvador Díaz Mirón s/n, Mexico City 11340, Mexico; (J.M.-M.); (R.A.J.-L.); (M.G.-L.)
- Departamento de Formación Básica Disciplinaria, Escuela Superior de Medicina del Instituto Politécnico Nacional, Plan de San Luis esq. Salvador Díaz Mirón s/n, Mexico City 11340, Mexico
| | - Andrea Cruz-Baquero
- Bacteriología, Facultad de Ciencias de la Salud, Universidad Colegio Mayor de Cundinamarca, Bogotá 111311, Colombia;
| | - Modesto Gómez-López
- Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Plan de San Luis esq. Salvador Díaz Mirón s/n, Mexico City 11340, Mexico; (J.M.-M.); (R.A.J.-L.); (M.G.-L.)
| | - Fabiola Guzmán-Mejía
- Departamento de Sistemas Biológicos, Universidad Autónoma Metropolitana, Unidad Xochimilco, Calzada del Hueso No. 1100, Mexico City 04960, Mexico; (M.E.D.-S.); (F.G.-M.)
| | - Judith Pacheco-Yépez
- Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Plan de San Luis esq. Salvador Díaz Mirón s/n, Mexico City 11340, Mexico; (J.M.-M.); (R.A.J.-L.); (M.G.-L.)
- Correspondence: ; Tel.: +52-5557296000 (ext. 62817)
| |
Collapse
|
10
|
Rivera-Yañez CR, Ruiz-Hurtado PA, Mendoza-Ramos MI, Reyes-Reali J, García-Romo GS, Pozo-Molina G, Reséndiz-Albor AA, Nieto-Yañez O, Méndez-Cruz AR, Méndez-Catalá CF, Rivera-Yañez N. Flavonoids Present in Propolis in the Battle against Photoaging and Psoriasis. Antioxidants (Basel) 2021; 10:antiox10122014. [PMID: 34943117 PMCID: PMC8698766 DOI: 10.3390/antiox10122014] [Citation(s) in RCA: 3] [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: 11/13/2021] [Revised: 12/09/2021] [Accepted: 12/17/2021] [Indexed: 12/13/2022] Open
Abstract
The skin is the main external organ. It protects against different types of potentially harmful agents, such as pathogens, or physical factors, such as radiation. Skin disorders are very diverse, and some of them lack adequate and accessible treatment. The photoaging of the skin is a problem of great relevance since it is related to the development of cancer, while psoriasis is a chronic inflammatory disease that causes scaly skin lesions and deterioration of the lifestyle of people affected. These diseases affect the patient's health and quality of life, so alternatives have been sought that improve the treatment for these diseases. This review focuses on describing the properties and benefits of flavonoids from propolis against these diseases. The information collected shows that the antioxidant and anti-inflammatory properties of flavonoids play a crucial role in the control and regulation of the cellular and biochemical alterations caused by these diseases; moreover, flavones, flavonols, flavanones, flavan-3-ols, and isoflavones contained in different worldwide propolis samples are the types of flavonoids usually evaluated in both diseases. Therefore, the research carried out in the area of dermatology with bioactive compounds of different origins is of great relevance to developing preventive and therapeutic approaches.
Collapse
Affiliation(s)
- Claudia Rebeca Rivera-Yañez
- Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de Mexico, Tlalnepantla 54090, Mexico;
| | - Porfirio Alonso Ruiz-Hurtado
- Laboratorio de Toxicología de Productos Naturales, Departamento de Farmacia, IPN, Escuela Nacional de Ciencias Biológicas, Av. Wilfrido Massieu, Gustavo A. Madero 07738, Mexico;
| | - María Isabel Mendoza-Ramos
- Carrera de Médico Cirujano, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de Mexico, Tlalnepantla 54090, Mexico; (M.I.M.-R.); (J.R.-R.); (G.S.G.-R.); (G.P.-M.); (O.N.-Y.); (A.R.M.-C.)
- Laboratorio de Inmunología, Unidad de Morfofisiología y Función, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de Mexico, Tlalnepantla 54090, Mexico
| | - Julia Reyes-Reali
- Carrera de Médico Cirujano, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de Mexico, Tlalnepantla 54090, Mexico; (M.I.M.-R.); (J.R.-R.); (G.S.G.-R.); (G.P.-M.); (O.N.-Y.); (A.R.M.-C.)
- Laboratorio de Inmunología, Unidad de Morfofisiología y Función, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de Mexico, Tlalnepantla 54090, Mexico
| | - Gina Stella García-Romo
- Carrera de Médico Cirujano, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de Mexico, Tlalnepantla 54090, Mexico; (M.I.M.-R.); (J.R.-R.); (G.S.G.-R.); (G.P.-M.); (O.N.-Y.); (A.R.M.-C.)
- Laboratorio de Inmunología, Unidad de Morfofisiología y Función, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de Mexico, Tlalnepantla 54090, Mexico
| | - Glustein Pozo-Molina
- Carrera de Médico Cirujano, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de Mexico, Tlalnepantla 54090, Mexico; (M.I.M.-R.); (J.R.-R.); (G.S.G.-R.); (G.P.-M.); (O.N.-Y.); (A.R.M.-C.)
- Laboratorio de Genética y Oncología Molecular, Laboratorio 5, Edificio A4, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de Mexico, Tlalnepantla 54090, Mexico
| | - Aldo Arturo Reséndiz-Albor
- Laboratorio de Inmunidad de Mucosas, Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Salvador Díaz Mirón y Plan de San Luis S/N, Miguel Hidalgo, Casco de Santo Tomas, Mexico City 11340, Mexico;
| | - Oscar Nieto-Yañez
- Carrera de Médico Cirujano, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de Mexico, Tlalnepantla 54090, Mexico; (M.I.M.-R.); (J.R.-R.); (G.S.G.-R.); (G.P.-M.); (O.N.-Y.); (A.R.M.-C.)
| | - Adolfo René Méndez-Cruz
- Carrera de Médico Cirujano, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de Mexico, Tlalnepantla 54090, Mexico; (M.I.M.-R.); (J.R.-R.); (G.S.G.-R.); (G.P.-M.); (O.N.-Y.); (A.R.M.-C.)
- Laboratorio de Inmunología, Unidad de Morfofisiología y Función, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de Mexico, Tlalnepantla 54090, Mexico
| | - Claudia Fabiola Méndez-Catalá
- Laboratorio de Genética y Oncología Molecular, Laboratorio 5, Edificio A4, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de Mexico, Tlalnepantla 54090, Mexico
- División de Investigación y Posgrado, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de Mexico, Tlalnepantla 54090, Mexico
- Correspondence: (C.F.M.-C.); (N.R.-Y.); Tel.: +52-5522-476-721 (N.R.-Y.)
| | - Nelly Rivera-Yañez
- Carrera de Médico Cirujano, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de Mexico, Tlalnepantla 54090, Mexico; (M.I.M.-R.); (J.R.-R.); (G.S.G.-R.); (G.P.-M.); (O.N.-Y.); (A.R.M.-C.)
- División de Investigación y Posgrado, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de Mexico, Tlalnepantla 54090, Mexico
- Correspondence: (C.F.M.-C.); (N.R.-Y.); Tel.: +52-5522-476-721 (N.R.-Y.)
| |
Collapse
|
11
|
Castillo-Ramírez DA, Carrasco-Yépez MM, Rodríguez-Mera IB, Reséndiz-Albor AA, Rosales-Cruz É, Rojas-Hernández S. A 250-kDa glycoprotein of Naegleria fowleri induces protection and modifies the expression of α4β1 and LFA-1 on T and B lymphocytes in mouse meningitis model. Parasite Immunol 2021; 43:e12882. [PMID: 34570374 DOI: 10.1111/pim.12882] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [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: 02/19/2021] [Revised: 09/10/2021] [Accepted: 09/20/2021] [Indexed: 11/29/2022]
Abstract
The aims of this work were to evaluate the protective role of the 250-kDa polypeptide band of Naegleria fowleri. We designed an immunization strategy in Balb/c mice which were inoculated by i.n. route with an electrocuted 250-kDa polypeptide band of N. fowleri. We observed that the 250-kDa band induced 80% of protection, whereas the coadministration with Cholera Toxin induced 100% of protection. Moreover, high levels of IgA- and IgG-specific antibodies were detected by ELISA assay. We also analysed migration molecules (α4β1 and LFA-1) on T and B lymphocytes in nose-associated lymphoid tissue (NALT), cervical lymph nodes (CN) and nasal passages (NP) by flow cytometry. We observed that the percentage of B cells (B220/α4β1) and T cells (CD4/α4β1) in NP were higher in all immunized groups compared with the other compartments analysed. Finally, we detected by immunohistochemistry ICAM-1 and V-CAM-1 in the nasal cavity. The immunization with the 250-kDa polypeptide band, protect mice against N. fowleri challenge and modifies migration molecules and their ligands.
Collapse
Affiliation(s)
- Diego A Castillo-Ramírez
- Instituto Politécnico Nacional, Salvador Díaz Mirón esq. Plan de San Luis S/N, Miguel Hidalgo, Casco de Santo Tomas, Escuela Superior de Medicina, Ciudad de México, México
| | - María Maricela Carrasco-Yépez
- Laboratorio de Microbiología Ambiental, Grupo CyMA, UIICSE, FES Iztacala, UNAM, Estado de México, Tlalnepantla de Baz, México
| | - Itzel Berenice Rodríguez-Mera
- Instituto Politécnico Nacional, Salvador Díaz Mirón esq. Plan de San Luis S/N, Miguel Hidalgo, Casco de Santo Tomas, Escuela Superior de Medicina, Ciudad de México, México
| | - Aldo Arturo Reséndiz-Albor
- Instituto Politécnico Nacional, Salvador Díaz Mirón esq. Plan de San Luis S/N, Miguel Hidalgo, Casco de Santo Tomas, Escuela Superior de Medicina, Ciudad de México, México
| | - Érica Rosales-Cruz
- Laboratorio de Investigación en Hematopatología, Departamento de Morfología, Escuela Nacional de Ciencias Biológicas, México City, México
| | - Saúl Rojas-Hernández
- Instituto Politécnico Nacional, Salvador Díaz Mirón esq. Plan de San Luis S/N, Miguel Hidalgo, Casco de Santo Tomas, Escuela Superior de Medicina, Ciudad de México, México
| |
Collapse
|
12
|
Ynga-Durand M, Tapia-Pastrana G, Rebollar-Ruíz XA, Yépez-Ortega M, Nieto-Yañez O, Arciniega-Martínez IM, Reséndiz-Albor AA. Temporal Dynamics of T Helper Populations in the Proximal Small Intestine after Oral Bovine Lactoferrin Administration in BALB/c Mice. Nutrients 2021; 13:2852. [PMID: 34445013 PMCID: PMC8399302 DOI: 10.3390/nu13082852] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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: 07/06/2021] [Revised: 07/26/2021] [Accepted: 07/28/2021] [Indexed: 02/08/2023] Open
Abstract
Bovine lactoferrin (bLf), a component of milk and a dietary supplement, modulates intestinal immunity at effector and inductor sites. Considering the regional difference in intestinal compartments and the dynamics of local cytokine-producing cells in the gut across time, the aim of this work was to characterize the effects of bLf on the proximal small intestine in a BALB/c murine model of oral administration. Male BALB/c mice were treated with oral bLf vs. saline control as mock by buccal deposition for 28 days. Intestinal secretions were obtained at different time points and cells were isolated from Peyer's patches (PP) and lamina propria (LP) of the proximal small intestine as representative inductor and effector sites, respectively. Total and specific anti-bLF IgA and IgM were determined by enzyme-immuno assay; the percentages of IgA+ and IgM+ plasma cells (PC) and cytokine-producing CD4+ T cells of PP and LP were analyzed by flow cytometry. We found that total and bLf-specific IgA and IgM levels were increased in the intestinal secretions of the bLf group in comparison to mock group and day 0. LP IgA+ PC and IgM+ PC presented an initial elevation on day 7 and day 21, respectively, followed by a decrease on day 28 in comparison to mock. Higher percentages of CD4+ T cells in LP were found in the bLf group. Cytokines-producing CD4+ T cells populations presented a pattern of increases and decreases in the bLf group in both LP and PP. Transforming growth factor beta (TGF-β)+ CD4+ T cells showed higher percentages after bLf administration with a marked peak at day 21 in both LP and PP in comparison to mock-treated mice. Oral bLf exhibits complex immune properties in the proximal small intestine, where temporal monitoring of the inductor and effector compartments reveals patterns of rises and falls of different cell populations. Exceptionally, TGF-β+ CD4+ T cells show consistent higher numbers after bLf intervention across time. Our work suggests that isolated measurements do not show the complete picture of the modulatory effects of oral bLf in immunological sites as dynamic as the proximal small intestine.
Collapse
Affiliation(s)
- Mario Ynga-Durand
- Laboratorio de Inmunidad de Mucosas, Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Salvador Díaz Mirón y Plan de San Luis S/N, Miguel Hidalgo, Casco de Santo Tomas, México City 11340, Mexico; (M.Y.-D.); (X.A.R.-R.); (M.Y.-O.)
| | - Gabriela Tapia-Pastrana
- Laboratorio de Investigación Biomédica del Hospital Regional de Alta Especialidad de Oaxaca, San Bartolo Coyotepec 71256, Mexico;
| | - Xóchitl Abril Rebollar-Ruíz
- Laboratorio de Inmunidad de Mucosas, Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Salvador Díaz Mirón y Plan de San Luis S/N, Miguel Hidalgo, Casco de Santo Tomas, México City 11340, Mexico; (M.Y.-D.); (X.A.R.-R.); (M.Y.-O.)
| | - Mariazell Yépez-Ortega
- Laboratorio de Inmunidad de Mucosas, Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Salvador Díaz Mirón y Plan de San Luis S/N, Miguel Hidalgo, Casco de Santo Tomas, México City 11340, Mexico; (M.Y.-D.); (X.A.R.-R.); (M.Y.-O.)
| | - Oscar Nieto-Yañez
- Carrera de Médico Cirujano, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla 54090, Mexico;
| | - Ivonne Maciel Arciniega-Martínez
- Laboratorio de Inmunidad de Mucosas, Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Salvador Díaz Mirón y Plan de San Luis S/N, Miguel Hidalgo, Casco de Santo Tomas, México City 11340, Mexico; (M.Y.-D.); (X.A.R.-R.); (M.Y.-O.)
| | - Aldo Arturo Reséndiz-Albor
- Laboratorio de Inmunidad de Mucosas, Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Salvador Díaz Mirón y Plan de San Luis S/N, Miguel Hidalgo, Casco de Santo Tomas, México City 11340, Mexico; (M.Y.-D.); (X.A.R.-R.); (M.Y.-O.)
| |
Collapse
|
13
|
Ynga-Durand MA, García C, Reséndiz-Albor AA. [Atopy patch tests are not recommended for the evaluation of food protein-induced enterocolitis syndrome]. Rev Alerg Mex 2020; 67:94-95. [PMID: 32447873 DOI: 10.29262/ram.v67i1.663] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Con sumo interés hemos leído el caso presentado por González Cruz et al., en el que se describe la presentación clínica del síndrome de enterocolitis inducida por proteínas alimentarias (SEIPA), así como su diagnóstico y tratamiento. Nos llamó la atención que los autores describan la prueba de parche como método de corroboración diagnóstica de esa enfermedad. La guía internacional más reciente no pudo realizar recomendación alguna respecto a su uso debido a los resultados contradictorios obtenidos en estudios clínicos. En el consenso español entre pediatras de atención primaria, gastroenterólogos pediatras y alergólogos pediatras no se recomienda la prueba de parche para la confirmación diagnóstica del SEIPA inducido por proteína de la leche de vaca, el desencadenante más común de esta entidad.
Collapse
Affiliation(s)
- Mario Alberto Ynga-Durand
- Instituto Politécnico Nacional, Escuela Superior de Medicina, Sección de Investigación y Posgrado, Ciudad de México, México.
| | | | | |
Collapse
|
14
|
Arciniega-Martínez IM, Drago-Serrano ME, Salas-Pimentel M, Ventura-Juárez J, Reséndiz-Albor AA, Campos-Rodríguez R. Anterior subdiaphragmatic vagotomy decreases the IgA antibody response in the small intestines of BALB/c mice. J Neuroimmunol 2019; 337:577072. [DOI: 10.1016/j.jneuroim.2019.577072] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Revised: 09/04/2019] [Accepted: 09/20/2019] [Indexed: 02/07/2023]
|
15
|
Pérez-López JA, Rojas-Hernández S, Campos-Rodríguez R, Arciniega-Martínez IM, Cruz-Hernández TR, Reséndiz-Albor AA, Drago-Serrano ME. Posterior Subdiaphragmatic Vagotomy Downmodulates the IgA Levels in the Small Intestine of BALB/c Mice. Neuroimmunomodulation 2019; 26:292-300. [PMID: 31918430 DOI: 10.1159/000505097] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Accepted: 11/28/2019] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE The posterior vagus nerve trunk innervates the entire small intestine, and elucidating its modulatory role in the IgA response was the aim of this study. METHODS Two groups of six male BALB/c mice underwent sham or posterior subdiaphragmatic vagotomy and were euthanized on the 14th postoperative day; then, the small intestines were dissected. The intestinal fluid was harvested for antibody analysis by ELISA, and cell suspensions from Peyer's patches and lamina propria were prepared for cytofluorometric analysis of plasma cells and T lymphocytes. The CD4+ T cells were labeled for the intracellular IgA-producing interleukins (ILs)-4, -5, -6, and -10; transforming growth factor (TGF)-β; and the inflammatory cytokines tumor necrosis factor (TNF)-α, interferon (IFN)-γ, and IL-12. In the intestinal tissue samples, myeloperoxidase (MPO) visualization and the enzymatic activity were assessed by immunohistochemistry and ELISA, respectively. The data were analyzed by Student's t test, and the differences were considered significant at p < 0.05. RESULTS In the vagotomy group, the IgA levels and the CD4+ T cells labeled with mediators that promote IgA secretion, including IL-4 (only at lamina propria), TNF-α, and IFN-γ, were decreased, whereas the lamina propria IgA+ plasma cells and MPO presence/activity were increased; changes in the IgM levels, IgM+ plasma cells, and CD4+ T cells labeled with TGF-β, which have a role in class switch recombination, were not observed. CONCLUSION The downmodulating impact of vagotomy on IgA levels may result from defective IgA secretion without affecting class switch recombination, whereas vagotomy evoked a proinflammatory response regarding MPO. These findings may reflect the role of the vagus nerve on the control of the IgA response in the small intestine.
Collapse
Affiliation(s)
- José Alfredo Pérez-López
- Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City, Mexico
| | - Saúl Rojas-Hernández
- Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City, Mexico
| | - Rafael Campos-Rodríguez
- Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City, Mexico
| | - Ivonne Maciel Arciniega-Martínez
- Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City, Mexico
| | - Teresita Rocío Cruz-Hernández
- Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City, Mexico
| | - Aldo Arturo Reséndiz-Albor
- Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City, Mexico
| | - Maria Elisa Drago-Serrano
- Departamento de Sistemas Biológicos, Universidad Autónoma Metropolitana, Unidad Xochimilco, Mexico City, Mexico,
| |
Collapse
|
16
|
Rosales-Gómez CA, Martínez-Carrillo BE, Reséndiz-Albor AA, Ramírez-Durán N, Valdés-Ramos R, Mondragón-Velásquez T, Escoto-Herrera JA. Chronic Consumption of Sweeteners and Its Effect on Glycaemia, Cytokines, Hormones, and Lymphocytes of GALT in CD1 Mice. Biomed Res Int 2018; 2018:1345282. [PMID: 29854725 PMCID: PMC5941818 DOI: 10.1155/2018/1345282] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/10/2017] [Revised: 02/27/2018] [Accepted: 03/13/2018] [Indexed: 12/25/2022]
Abstract
BACKGROUND The consumption of sweeteners has increased in recent years, being used to control body weight and blood glucose. However, they can cause increased appetite, modification of immune function, and secretion of hormones in the GALT. OBJECTIVE To assess the effect of chronic sweetener consumption on glycaemia, cytokines, hormones, and GALT lymphocytes in CD1 mice. MATERIAL AND METHODS 72 CD1 mice divided into 3 groups were used: (a) baseline, (b) middle, and (c) final. Groups (b) and (c) were divided into 4 subgroups: (i) Control, (ii) Sucrose, (iii) Sucralose, and (iv) Stevia. The following were determined: body weight, hormones (GIP, insulin, and leptin), lymphocytes CD3+T cells and CD19+B cells, IgA+ plasma cells, and cytokines (IL-4, IL-5, IFN-γ, and TNF-α). RESULTS Sucralose reduces secretion of GIP and glycaemia but does not modify insulin concentration, increases body weight, and reduces food intake. Stevia increases the secretion of GIP, insulin, leptin, body weight, and glycaemia but keeps food consumption normal. Sucralose and Stevia showed a higher percentage of CD3+T cells, CD19+B cells, and IgA+ plasma cells in Peyer's patches, but only Stevia in lamina propria. CONCLUSION Sweeteners modulate the hormonal response of cytokines and the proliferation of lymphocytes in the intestinal mucosa.
Collapse
Affiliation(s)
- Cristian Angel Rosales-Gómez
- Laboratorio de Investigación en Nutrición, Facultad de Medicina, Universidad Autónoma del Estado de México, Paseo Tollocan, Esquina Jesús Carranza s/n, Colonia Moderna de la Cruz, 50180 Toluca, MEX, Mexico
| | - Beatriz Elina Martínez-Carrillo
- Laboratorio de Investigación en Nutrición, Facultad de Medicina, Universidad Autónoma del Estado de México, Paseo Tollocan, Esquina Jesús Carranza s/n, Colonia Moderna de la Cruz, 50180 Toluca, MEX, Mexico
| | - Aldo Arturo Reséndiz-Albor
- Laboratorio de Inmunología de Mucosas, Escuela Superior de Medicina, Instituto Politécnico Nacional, Plan de San Luis y Díaz Mirón, 11340 Ciudad de México, Mexico
| | - Ninfa Ramírez-Durán
- Laboratorio de Microbiología Medicina y Ambiental, Facultad de Medicina, Universidad Autónoma del Estado de México, Paseo Tollocan, Esquina Jesús Carranza s/n, Colonia Moderna de la Cruz, 50180 Toluca, MEX, Mexico
| | - Roxana Valdés-Ramos
- Laboratorio de Investigación en Nutrición, Facultad de Medicina, Universidad Autónoma del Estado de México, Paseo Tollocan, Esquina Jesús Carranza s/n, Colonia Moderna de la Cruz, 50180 Toluca, MEX, Mexico
| | - Talia Mondragón-Velásquez
- Laboratorio de Investigación en Nutrición, Facultad de Medicina, Universidad Autónoma del Estado de México, Paseo Tollocan, Esquina Jesús Carranza s/n, Colonia Moderna de la Cruz, 50180 Toluca, MEX, Mexico
| | - Jorge Alberto Escoto-Herrera
- Laboratorio de Investigación en Nutrición, Facultad de Medicina, Universidad Autónoma del Estado de México, Paseo Tollocan, Esquina Jesús Carranza s/n, Colonia Moderna de la Cruz, 50180 Toluca, MEX, Mexico
| |
Collapse
|
17
|
Carrasco-Yepez MM, Campos-Rodríguez R, Reséndiz-Albor AA, Peña-Juárez C, Contis-Montes de Oca A, Arciniega-Martínez IM, Bonilla-Lemus P, Rojas-Hernandez S. Naegleria fowleri immunization modifies lymphocytes and APC of nasal mucosa. Parasite Immunol 2018; 40. [PMID: 29243267 DOI: 10.1111/pim.12508] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [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: 09/12/2017] [Accepted: 12/01/2017] [Indexed: 11/28/2022]
Abstract
We investigated whether intranasal immunization with amoebic lysates plus cholera toxin modified the populations of T and B lymphocytes, macrophages and dendritic cells by flow cytometry from nose-associated lymphoid tissue (NALT), cervical lymph nodes (CN), nasal passages (NP) and spleen (SP). In all immunized groups, the percentage of CD4 was higher than CD8 cells. CD45 was increased in B cells from mice immunized. We observed IgA antibody-forming cell (IgA-AFC) response, mainly in NALT and NP. Macrophages from NP and CN expressed the highest levels of CD80 and CD86 in N. fowleri lysates with either CT or CT alone immunized mice, whereas dendritic cells expressed high levels of CD80 and CD86 in all compartment from immunized mice. These were lower than those expressed by macrophages. Only in SP from CT-immunized mice, these costimulatory molecules were increased. These results suggest that N. fowleri and CT antigens are taking by APCs, and therefore, protective immunity depends on interactions between APCs and T cells from NP and CN. Consequently, CD4 cells stimulate the differentiation from B lymphocytes to AFC IgA-positive; antibody that we previously found interacting with trophozoites in the nasal lumen avoiding the N. fowleri attachment to nasal epithelium.
Collapse
Affiliation(s)
- M M Carrasco-Yepez
- Proyecto CyMA, Los Reyes Iztacala, UIICSE, UNAM FES Iztacala, Tlalnepantla, Mexico
| | - R Campos-Rodríguez
- Departamento de Bioquímica, Escuela Superior de Medicina, Laboratorio de Bioquímica, Instituto Politécnico Nacional, Mexico City, Mexico
| | - A A Reséndiz-Albor
- Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina, Laboratorio de Inmunobiología Molecular y Celular, Instituto Politécnico Nacional, Mexico City, Mexico
| | - C Peña-Juárez
- Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina, Laboratorio de Inmunobiología Molecular y Celular, Instituto Politécnico Nacional, Mexico City, Mexico
| | - A Contis-Montes de Oca
- Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina, Laboratorio de Inmunobiología Molecular y Celular, Instituto Politécnico Nacional, Mexico City, Mexico
| | - I M Arciniega-Martínez
- Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina, Laboratorio de Inmunobiología Molecular y Celular, Instituto Politécnico Nacional, Mexico City, Mexico
| | - P Bonilla-Lemus
- Proyecto CyMA, Los Reyes Iztacala, UIICSE, UNAM FES Iztacala, Tlalnepantla, Mexico
| | - S Rojas-Hernandez
- Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina, Laboratorio de Inmunobiología Molecular y Celular, Instituto Politécnico Nacional, Mexico City, Mexico
| |
Collapse
|
18
|
Rodríguez JE, Romero-Nava R, Reséndiz-Albor AA, Rosales-Cruz E, Hong E, Huang F, Villafaña S. Expression and localization of the AT 1 and AT 2 angiotensin II receptors and α 1A and α 1D adrenergic receptors in aorta of hypertensive and diabetic rats. Clin Exp Hypertens 2017; 39:85-92. [PMID: 28072557 DOI: 10.1080/10641963.2016.1200610] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [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: 01/23/2023]
Abstract
Hypertension and diabetes are multifactorial diseases that frequently coexist and exacerbate each another. During the development of diabetes, the impairment of noradrenergic and renin-angiotensin systems has been reported in the response mediated by α1-AR and AT1 receptors. Although their participation in the development of cardiovascular complications is still controversial, some studies have found increased or diminished response to the vasoconstrictive effect of noradrenaline or angiotensin II in a time-dependent manner of diabetes. Thus, the aim of this work was to investigate the possible changes in the expression or localization of α1-AR (α1A and α1D) and angiotensin II receptors (AT1 and AT2) in aorta of rats after 4 weeks of the onset of diabetes. In order to be able to examine the expression of these receptors, immunofluorescence procedure was performed in tunica intima and tunica media of histological sections of aorta. Fluorescence was detected by a confocal microscopy. Our results showed that the receptors are expressed in both tunics, where adrenergic receptors have a higher density in tunica intima and tunica media of SHR compared with WKY; meanwhile, the expression of angiotensin II receptors is not modified in both groups of rats. On the other hand, the results showed that diabetes produced an increase or a decrease in the expression of receptors that is not associated to a specific type of receptor, vascular region, or strain of rat. In conclusion, diabetes and hypertension modify the expression of the receptors in tunica intima and tunica media of aorta in a different way.
Collapse
Affiliation(s)
- Jessica Edith Rodríguez
- a Laboratorio de Señalización Intracelular, Sección de Posgrado , Escuela Superior de Medicina del Instituto Politécnico Nacional , Ciudad de México , México
| | - Rodrigo Romero-Nava
- a Laboratorio de Señalización Intracelular, Sección de Posgrado , Escuela Superior de Medicina del Instituto Politécnico Nacional , Ciudad de México , México
| | - Aldo Arturo Reséndiz-Albor
- a Laboratorio de Señalización Intracelular, Sección de Posgrado , Escuela Superior de Medicina del Instituto Politécnico Nacional , Ciudad de México , México
| | - Erika Rosales-Cruz
- b Laboratorio de Hematopatología, Escuela Nacional de Ciencias Biológicas del Instituto Politécnico Nacional , Ciudad de México , México
| | - Enrique Hong
- c Departamento de Farmacobiología, Centro de Investigación y de Estudios Avanzados , Ciudad de México , México
| | - Fengyang Huang
- d Departamento de Farmacología y Toxicología, Hospital Infantil de México Federico Gómez (HIMFG) , Ciudad de México , México
| | - Santiago Villafaña
- a Laboratorio de Señalización Intracelular, Sección de Posgrado , Escuela Superior de Medicina del Instituto Politécnico Nacional , Ciudad de México , México
| |
Collapse
|
19
|
Campos-Rodríguez R, Godínez-Victoria M, Reyna-Garfias H, Arciniega-Martínez IM, Reséndiz-Albor AA, Abarca-Rojano E, Cruz-Hernández TR, Drago-Serrano ME. Intermittent fasting favored the resolution of Salmonella typhimurium infection in middle-aged BALB/c mice. Age (Dordr) 2016; 38:13. [PMID: 26798034 PMCID: PMC5005893 DOI: 10.1007/s11357-016-9876-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [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: 07/02/2015] [Accepted: 01/12/2016] [Indexed: 06/05/2023]
Abstract
Intermittent fasting (IF) reportedly increases resistance and intestinal IgA response to Salmonella typhimurium infection in mature mice. The aim of this study was to explore the effect of aging on the aforementioned improved immune response found with IF. Middle-aged male BALB/c mice were submitted to IF or ad libitum (AL) feeding for 40 weeks and then orally infected with S. typhimurium. Thereafter, infected animals were all fed AL (to maximize their viability) until sacrifice on day 7 or 14 post-infection. We evaluated body weight, bacterial load (in feces, Peyer's patches, spleen and liver), total and specific intestinal IgA, lamina propria IgA+ plasma cells, plasma corticosterone, and messenger RNA (mRNA) expression of α-chain, J-chain, and the polymeric immunoglobulin receptor (pIgR) in liver and intestinal mucosa. In comparison with the infected AL counterpart, the infected IF group (long-term IF followed by post-infection AL feeding) generally had lower intestinal and systemic bacterial loads as well as higher total IgA on both post-infection days. Both infected groups showed no differences in corticosterone levels, body weight, or food and caloric intake. The increase in intestinal IgA was associated with enhanced pIgR mRNA expression in the intestine (day 7) and liver. Thus, to maintain body weight and caloric intake, IF elicited metabolic signals that possibly induced the increased hepatic and intestinal pIgR mRNA expression found. The increase in IgA probably resulted from intestinal IgA transcytosis via pIgR. This IgA response along with phagocyte-induced killing of bacteria in systemic organs (not measured) may explain the resolution of the S. typhimurium infection.
Collapse
Affiliation(s)
- Rafael Campos-Rodríguez
- Research and Graduate Studies Section, Superior School of Medicine, National Polytechnic Institute, Plan de San Luis y Díaz Mirón s/n, Col. Santo Tomas, CP 11340, México, D.F., México
| | - Marycarmen Godínez-Victoria
- Research and Graduate Studies Section, Superior School of Medicine, National Polytechnic Institute, Plan de San Luis y Díaz Mirón s/n, Col. Santo Tomas, CP 11340, México, D.F., México
| | - Humberto Reyna-Garfias
- Research and Graduate Studies Section, Superior School of Medicine, National Polytechnic Institute, Plan de San Luis y Díaz Mirón s/n, Col. Santo Tomas, CP 11340, México, D.F., México
| | - Ivonne Maciel Arciniega-Martínez
- Research and Graduate Studies Section, Superior School of Medicine, National Polytechnic Institute, Plan de San Luis y Díaz Mirón s/n, Col. Santo Tomas, CP 11340, México, D.F., México
| | - Aldo Arturo Reséndiz-Albor
- Research and Graduate Studies Section, Superior School of Medicine, National Polytechnic Institute, Plan de San Luis y Díaz Mirón s/n, Col. Santo Tomas, CP 11340, México, D.F., México
| | - Edgar Abarca-Rojano
- Research and Graduate Studies Section, Superior School of Medicine, National Polytechnic Institute, Plan de San Luis y Díaz Mirón s/n, Col. Santo Tomas, CP 11340, México, D.F., México
| | - Teresita Rocío Cruz-Hernández
- Research and Graduate Studies Section, Superior School of Medicine, National Polytechnic Institute, Plan de San Luis y Díaz Mirón s/n, Col. Santo Tomas, CP 11340, México, D.F., México
| | - Maria Elisa Drago-Serrano
- Department of Biological Systems, Autonomous Metropolitan University Xochimilco Campus, Calzada del Hueso No 1100, Col. Villa Quietud, CP 04960, México, D.F., México.
| |
Collapse
|
20
|
Campos-Rodríguez R, Godínez-Victoria M, Arciniega-Martínez IM, Reséndiz-Albor AA, Reyna-Garfias H, Cruz-Hernández TR, Drago-Serrano ME. Protective Effect of Moderate Exercise for BALB/c Mice with Salmonella Typhimurium Infection. Int J Sports Med 2015; 37:63-70. [PMID: 26528943 DOI: 10.1055/s-0035-1559697] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Moderate exercise enhances resistance to pathogen-associated infections. However, its influence on intestinal IgA levels and resistance to Salmonella typhimurium in mice has not been reported. The aim of this study was to assess the impact of moderate exercise on bacterial resistance and the intestinal-IgA response in a murine typhoid model. Sedentary and exercised (under a protocol of moderate swimming) BALB/c mice were orally infected with Salmonella typhimurium and sacrificed on days 7 or 14 post-infection (n=5 per group). Compared with infected sedentary mice, infected exercised animals had i) lower intestinal and systemic bacterial loads; ii) higher total and specific intestinal-IgA levels, iii) a higher percentage of IgA plasma cells in lamina propria; iv) a higher level on day 7 and lower level on day 14 of intestinal α- and J-chain mRNA and plasma corticosterone, v) unchanged mRNA expression of intestinal pIgR, and vi) a higher mRNA expression of liver pIgR, α-chain and J-chain on day 7. Hence, it is likely that an increase in corticosterone levels (stress response) induced by moderate exercise increased intestinal IgA levels by enabling greater liver expression of pIgR mRNA, leading to a rise in IgA transcytosis from the liver to intestine. The overall effect of these changes is an enhanced resistance to infection.
Collapse
Affiliation(s)
- R Campos-Rodríguez
- Escuela Superior de Meidicina, Instituto Politécnico Nacional, Sección de Estudios de Posgrado e Investigación, Mexico, Mexico
| | - M Godínez-Victoria
- Escuela Superior de Meidicina, Instituto Politécnico Nacional, Sección de Estudios de Posgrado e Investigación, Mexico, Mexico
| | - I M Arciniega-Martínez
- Escuela Superior de Meidicina, Instituto Politécnico Nacional, Sección de Estudios de Posgrado e Investigación, Mexico, Mexico
| | - A A Reséndiz-Albor
- Escuela Superior de Meidicina, Instituto Politécnico Nacional, Sección de Estudios de Posgrado e Investigación, Mexico, Mexico
| | - H Reyna-Garfias
- Escuela Superior de Medicina, Instituto Politecnico Nacional, Bioquímica, Mexico, Mexico
| | - T R Cruz-Hernández
- Escuela Superior de Meidicina, Instituto Politécnico Nacional, Sección de Estudios de Posgrado e Investigación, Mexico, Mexico
| | - M E Drago-Serrano
- Universidad Autónoma Metropolitana, Unidad Xochimilco, Depto. Sistemas Biológicos, Mexico, Mexico
| |
Collapse
|
21
|
Romero-Nava R, Rodriguez JE, Reséndiz-Albor AA, Sánchez-Muñoz F, Ruiz-Hernandéz A, Huang F, Hong E, Villafaña S. Changes in protein and gene expression of angiotensin II receptors (AT1 and AT2) in aorta of diabetic and hypertensive rats. Clin Exp Hypertens 2015; 38:56-62. [PMID: 26268856 DOI: 10.3109/10641963.2015.1060984] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [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: 01/11/2023]
Abstract
Diabetes and hypertension have been associated with cardiovascular diseases and stroke. Some reports have related the coexistence of hypertension and diabetes with increase in the risk of developing vascular complications. Recently some studies have shown results suggesting that in the early stages of diabetes and hypertension exist a reduced functional response to vasopressor agents like angiotensin II (Ang II), which plays an important role in blood pressure regulation mechanism through the activation of its AT1 and AT2 receptors. For that reason, the aim of this work was to study the gene and protein expression of AT1 and AT2 receptors in aorta of diabetic SHR and WKY rats. Diabetes was induced by the administration of streptozotocin (60 mg/kg i.p.). After 4 weeks of the onset of diabetes, the protein expression was obtained by western blot and the mRNA expression by RT-PCR. Our results showed that the hypertensive rats have a higher mRNA and protein expression of AT1 receptors than normotensive rats while the AT2 expression remained unchanged. On the other hand, the combination of diabetes and hypertension increased the mRNA and protein expression of AT1 and AT2 receptors significantly. In conclusion, our results suggest that diabetes with hypertension modifies the mRNA and protein expression of AT1 and AT2 receptors. However, the overexpression of AT2 could be associated with the reduction in the response to Ang II in the early stage of diabetes.
Collapse
Affiliation(s)
- R Romero-Nava
- a Laboratorio de Señalización Intracelular , Sección de Posgrado, Escuela Superior de Medicina del Instituto Politécnico Nacional, México D.F. , México
| | - J E Rodriguez
- a Laboratorio de Señalización Intracelular , Sección de Posgrado, Escuela Superior de Medicina del Instituto Politécnico Nacional, México D.F. , México
| | - A A Reséndiz-Albor
- a Laboratorio de Señalización Intracelular , Sección de Posgrado, Escuela Superior de Medicina del Instituto Politécnico Nacional, México D.F. , México
| | - F Sánchez-Muñoz
- b Departamento de Inmunología , Instituto Nacional de Cardiología Ignacio Chávez, México D.F. , México
| | - A Ruiz-Hernandéz
- a Laboratorio de Señalización Intracelular , Sección de Posgrado, Escuela Superior de Medicina del Instituto Politécnico Nacional, México D.F. , México
| | - F Huang
- c Departamento de Farmacología y Toxicología , Hospital Infantil de México Federico Gómez (HIMFG), México D.F. , México , and
| | - E Hong
- d Departamento de Neurofarmacobiología , Centro de Investigación y de Estudios Avanzados, México D.F. , México
| | - S Villafaña
- a Laboratorio de Señalización Intracelular , Sección de Posgrado, Escuela Superior de Medicina del Instituto Politécnico Nacional, México D.F. , México
| |
Collapse
|
22
|
Hernández-Rodríguez M, Correa-Basurto J, Nicolás-Vázquez MI, Miranda-Ruvalcaba R, Benítez-Cardoza CG, Reséndiz-Albor AA, Méndez-Méndez JV, Rosales-Hernández MC. Virtual and In Vitro Screens Reveal a Potential Pharmacophore that Avoids the Fibrillization of Aβ1-42. PLoS One 2015; 10:e0130263. [PMID: 26172152 PMCID: PMC4501547 DOI: 10.1371/journal.pone.0130263] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [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: 02/04/2015] [Accepted: 05/18/2015] [Indexed: 11/25/2022] Open
Abstract
Among the multiple factors that induce Alzheimer’s disease, aggregation of the amyloid β peptide (Aβ) is considered the most important due to the ability of the 42-amino acid Aβ peptides (Aβ1–42) to form oligomers and fibrils, which constitute Aβ pathological aggregates. For this reason, the development of inhibitors of Aβ1–42 pathological aggregation represents a field of research interest. Several Aβ1–42 fibrillization inhibitors possess tertiary amine and aromatic moieties. In the present study, we selected 26 compounds containing tertiary amine and aromatic moieties with or without substituents and performed theoretical studies that allowed us to select four compounds according to their free energy values for Aβ1–42 in α-helix (Aβ-α), random coil (Aβ-RC) and β-sheet (Aβ-β) conformations. Docking studies revealed that compound 5 had a higher affinity for Aβ-α and Aβ-RC than the other compounds. In vitro, this compound was able to abolish Thioflavin T fluorescence and favored an RC conformation of Aβ1–42 in circular dichroism studies, resulting in the formation of amorphous aggregates as shown by atomic force microscopy. The results obtained from quantum studies allowed us to identify a possible pharmacophore that can be used to design Aβ1–42 aggregation inhibitors. In conclusion, compounds with higher affinity for Aβ-α and Aβ-RC prevented the formation of oligomeric species.
Collapse
Affiliation(s)
- Maricarmen Hernández-Rodríguez
- Laboratorio de Modelado Molecular y Diseño de Fármacos, Escuela Superior de Medicina, Instituto Politécnico Nacional, Plan de San Luis y Díaz Mirón S/N, Delegación Miguel Hidalgo, México D.F., México
- Laboratorio de Biofísica y Biocatálisis, Escuela Superior de Medicina, Instituto Politécnico Nacional, Plan de San Luis y Díaz Mirón S/N, Delegación Miguel Hidalgo, México D.F., México
| | - José Correa-Basurto
- Laboratorio de Modelado Molecular y Diseño de Fármacos, Escuela Superior de Medicina, Instituto Politécnico Nacional, Plan de San Luis y Díaz Mirón S/N, Delegación Miguel Hidalgo, México D.F., México
- * E-mail: (MCRH): (JCB)
| | - María Inés Nicolás-Vázquez
- Quimica inorgánica-orgánica del Departamento de Ciencias Químicas, de la Facultad de Estudios Superiores Cuautitlán Campo 1, Universidad Nacional Autónoma de México, Avenida 1o de Mayo S/N, Santa María las Torres, Cuautitlán Izcalli, Estado de México, México
| | - René Miranda-Ruvalcaba
- Quimica inorgánica-orgánica del Departamento de Ciencias Químicas, de la Facultad de Estudios Superiores Cuautitlán Campo 1, Universidad Nacional Autónoma de México, Avenida 1o de Mayo S/N, Santa María las Torres, Cuautitlán Izcalli, Estado de México, México
| | - Claudia Guadalupe Benítez-Cardoza
- Laboratorio de Investigación Bioquímica, Sección de Estudios de Posgrado e Investigación, Escuela Nacional de Medicina y Homeopatía, Instituto Politécnico Nacional, Guillermo Massieu H 239, Gustavo A. Madero, La Escalera, México D.F., México
| | - Aldo Arturo Reséndiz-Albor
- Laboratorio de Investigación en Inmunología., Escuela Superior de Medicina, Instituto Politécnico Nacional, Plan de San Luis y Díaz Mirón S/N, Delegación Miguel Hidalgo, México D.F., México
| | - Juan Vicente Méndez-Méndez
- Centro de Nanociencias y Micro y Nanotecnología, Instituto Politécnico Nacional, Luis Enrique Erro S/N, U. Prof Adolfo López Mateos, Gustavo A. Madero, México D.F., México
| | - Martha C. Rosales-Hernández
- Laboratorio de Biofísica y Biocatálisis, Escuela Superior de Medicina, Instituto Politécnico Nacional, Plan de San Luis y Díaz Mirón S/N, Delegación Miguel Hidalgo, México D.F., México
- * E-mail: (MCRH): (JCB)
| |
Collapse
|
23
|
Reséndiz-Albor AA, Esquivel R, López-Revilla R, Verdín L, Moreno-Fierros L. Striking phenotypic and functional differences in lamina propria lymphocytes from the large and small intestine of mice. Life Sci 2005; 76:2783-803. [PMID: 15808880 DOI: 10.1016/j.lfs.2004.08.042] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2004] [Accepted: 08/30/2004] [Indexed: 11/15/2022]
Abstract
Although intraepithelial T lymphocytes of the large intestine (LI) are known to differ from those of the small intestine (SI) in phenotype and function, differences in LI and SI lamina propria (LP) lymphocyte populations have not been clearly established. In this work we found striking phenotypic differences between SI and LI LP lymphocyte populations from Balb/c mice analyzed by flow cytometry. In the LI most lymphocytes were B cells and the predominant T cells were TCR-alpha beta+, CD8+. In contrast, in the SI most T lymphocytes were CD4+ expressing TCR-alpha beta+, although a higher proportion expressed TCR-gamma delta+ than in the LI. In T cells the expression of adhesion molecules and cytokines was also different between SI and LI. The proportion of LP T cells expressing alpha4beta7 and L-selectin was higher in the LI than in the SI; whereas a greater proportion of cells expressing alpha(E)beta7 were detected in the SI than in LI. Higher proportions of T cells expressing L-selectin and alpha4beta1 were detected in the intraepithelial compartment of the LI than that of the SI, whereas the number of T cells expressing alpha(E)beta7 was much higher in the SI than in the LI. The proportion of T cells spontaneously producing IL-2, IFN gamma, and IL-4 at the intraepithelial and lamina propria, in the small and large intestine, was different indicating that distinctive functional features exist in the lymphocyte populations residing at the different intestinal compartments.
Collapse
Affiliation(s)
- Aldo Arturo Reséndiz-Albor
- Inmunidad en Mucosas UBIMED, FES-Iztacala, Universidad Nacional Autónoma de México, Avenida de los Barrios 1, Los Reyes Iztacala, Ap. Postal 54090 Tlalnepantla, Méx., Mexico
| | | | | | | | | |
Collapse
|
24
|
Moreno-Fierros L, López-Revilla R, Reséndiz-Albor AA. Differences between the large and small intestine in the immunodominant amoebic proteins recognized by IgG and IgA antibodies in BALB/c mice. Scand J Immunol 2002; 55:458-69. [PMID: 11975757 DOI: 10.1046/j.1365-3083.2002.01080.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [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: 11/20/2022]
Abstract
We have previously reported that there are differences in the number of predominant amoebic antigens recognized by serum and small intestinal antibodies induced after local and systemic immunization with glutarldehyde-fixed Entamoeba histolytica trophozoites (GFT) in BALB/c mice, by an immunoblot analysis. Moreover, by enzyme-linked immunosorbent assay (ELISA) analysis, we found differences in the antiamoebic antibody isotype patterns elicited at the large and small intestines. To further characterize the antiamoebic immune response induced in BALB/c mice, after local (oral and rectal) and systemic (intraperitoneal and intramuscular) immunization with GFT, we performed an immunoblot analysis of the amoebic proteins predominantly recognized by immunoglobulins (Ig)G, IgA and IgM in the serum and in the small and large intestines. The present work shows differences between the large and small intestine in the IgG- and IgA-antibody recognition pattern of amoebic proteins, thus confirming and extending our previous findings supporting the compartmentalization of the intestinal immune response. Furthermore, our reported observation that there are differences in the amoebic proteins predominantly recognized by antibodies of different isotypes was extended to the intestines, as some proteins with relative molecular weights of 24-25, 66, 140 kDa are strongly recognized by IgG but not by other antibody isotypes.
Collapse
Affiliation(s)
- L Moreno-Fierros
- UBIPRO Inmunidad en Mucosas, FES-Iztacala. Universidad Nacional Autónoma de México, Ap. postal 314, Tlalnepantla, Méx., Mexico.
| | | | | |
Collapse
|
25
|
Moreno-Fierros L, Martínez-Hurtado A, López-Revilla R, Reséndiz-Albor AA. Compartmentalization of the intestinal antiamebic immune response in Balb/c mice: effect of cholera toxin coadministration. Arch Med Res 2000; 31:S84-6. [PMID: 11070234 DOI: 10.1016/s0188-4409(00)00196-x] [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] [Indexed: 10/18/2022]
Affiliation(s)
- L Moreno-Fierros
- Unidad de Morfología y Función, ENEP-Iztacala, Universidad Nacional Autónoma de México (UNAM), Mexico City, Mexico.
| | | | | | | |
Collapse
|
26
|
Moreno-Fierros L, Reséndiz-Albor AA, López-Revilla R. Different antiamebic antibody isotype patterns in the large and small intestine after local and systemic immunization of mice with glutaraldehyde fixed Entamoeba histolytica trophozoites. Life Sci 1999; 64:1079-89. [PMID: 10210270 DOI: 10.1016/s0024-3205(99)00047-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [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: 11/15/2022]
Abstract
We have determined the major immunoglobulin isotypes (IgG, IgA, IgM) of antiamebic antibodies induced in the serum and in the large and small intestine after local (oral and rectal) or systemic (intraperitoneal and intramuscular) immunization of mice with glutaraldehyde-fixed Entamoeba histolytica trophozoites (GFT). IgA predominated in the small intestine after immunization through all routes, whereas in the large intestine similar antibody levels of the major isotypes were induced by rectal, intraperitoneal and intramuscular immunization. The intramuscular route elicited intestinal responses lower than those induced by the rectal and intraperitoneal routes, but higher than the slight IgA antibody increase observed after oral immunization. The differences in antiamebic antibody response patterns at the large and small intestine suggest that there are different mucosal effector compartments. They also indicate that isotype analysis of mucosal antibodies from the sites where an infectious agent resides is needed to evaluate whether a vaccine candidate induces responses of higher protective value in the appropriate site, and that the study of antibody responses must not be limited to sampling the serum or mucosal sites distant to the relevant one.
Collapse
Affiliation(s)
- L Moreno-Fierros
- Unidad de Morfología y Función, ENEP-Iztacala. Universidad Nacional Autónoma de México, Tlalnepantla, Méx.
| | | | | |
Collapse
|