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Fraire-Soto I, Araujo-Huitrado JG, Granados-López AJ, Segura-Quezada LA, Ortiz-Alvarado R, Herrera MD, Gutiérrez-Hernández R, Reyes-Hernández CA, López-Hernández Y, Tapia-Juárez M, Negrete-Díaz JV, Chacón-García L, Solorio-Alvarado CR, López JA. Differential Effect of 4H-Benzo[d] [1, 3]oxazines on the Proliferation of Breast Cancer Cell Lines. Curr Med Chem 2024; 31:CMC-EPUB-140013. [PMID: 38676529 DOI: 10.2174/0109298673292365240422104456] [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: 02/20/2024] [Accepted: 03/11/2024] [Indexed: 04/29/2024]
Abstract
BACKGROUND A family of 4H-benzo[d][1,3]oxazines were obtained from a group of N-(2-alkynyl)aryl benzamides precursors via gold(I) catalysed chemoselective 6-exo-dig C-O cyclization. METHOD The precursors and oxazines obtained were studied in breast cancer cell lines MCF-7, CAMA-1, HCC1954 and SKBR-3 with differential biological activity showing various degrees of inhibition with a notable effect for those that had an aryl substituted at C-2 of the molecules. 4H-benzo[d][1,3]oxazines showed an IC50 rating from 0.30 to 157.4 µM in MCF-7, 0.16 to 139 in CAMA-1, 0.09 to 93.08 in SKBR-3, and 0.51 to 157.2 in HCC1954 cells. RESULTS We observed that etoposide is similar to benzoxazines while taxol effect is more potent. Four cell lines responded to benzoxazines while SKBR-3 cell line responded to precursors and benzoxazines. Compounds 16, 24, 25 and 26 have the potent effect in cell proliferation inhibition in the 4 cell lines tested and correlated with oxidant activity suggesting a possible mechanism by ROS generation. CONCLUSION These compounds represent possible drug candidates for the treatment of breast cancer. However, further trials are needed to elucidate its full effect on cellular and molecular features of cancer.
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Affiliation(s)
- Ixamail Fraire-Soto
- Laboratorio de MicroRNAs y Cáncer, Universidad Autónoma de Zacatecas, Av. Preparatoria S/N, Agronómica, Campus II, Zacatecas, Zac., 98066, México
| | - Jorge Gustavo Araujo-Huitrado
- Laboratorio de MicroRNAs y Cáncer, Universidad Autónoma de Zacatecas, Av. Preparatoria S/N, Agronómica, Campus II, Zacatecas, Zac., 98066, México
| | - Angelica Judith Granados-López
- Laboratorio de MicroRNAs y Cáncer, Universidad Autónoma de Zacatecas, Av. Preparatoria S/N, Agronómica, Campus II, Zacatecas, Zac., 98066, México
| | - Luis A Segura-Quezada
- Universidad de Guanajuato, Campus Guanajuato, División de Ciencias Naturales y Exactas, Departamento de Química, Noria Alta S/N, 36050, Guanajuato, Guanajuato. México
| | - Rafael Ortiz-Alvarado
- Universidad de Guanajuato, Campus Guanajuato, División de Ciencias Naturales y Exactas, Departamento de Química, Noria Alta S/N, 36050, Guanajuato, Guanajuato. México
| | - Mayra Denise Herrera
- Laboratorio de MicroRNAs y Cáncer, Universidad Autónoma de Zacatecas, Av. Preparatoria S/N, Agronómica, Campus II, Zacatecas, Zac., 98066, México
| | - Rosalinda Gutiérrez-Hernández
- Laboratorio de MicroRNAs y Cáncer, Universidad Autónoma de Zacatecas, Av. Preparatoria S/N, Agronómica, Campus II, Zacatecas, Zac., 98066, México
| | - Claudia Araceli Reyes-Hernández
- Laboratorio de MicroRNAs y Cáncer, Universidad Autónoma de Zacatecas, Av. Preparatoria S/N, Agronómica, Campus II, Zacatecas, Zac., 98066, México
| | - Yamilé López-Hernández
- Laboratorio de Metabolómica y Proteómica Universidad Autónoma de Zacatecas, Av. Preparatoria S/N, Agronómica, Campus II, Zacatecas, Zac., 98066, México
| | - Melissa Tapia-Juárez
- Laboratorio de Diseño Molecular, Instituto de Investigaciones Químico Biológicas, Universidad Michoacana de San Nicolás de Hidalgo, Ciudad Universitaria, Morelia, Mich., 58033, México
| | - José Vicente Negrete-Díaz
- Laboratory of Brain Plasticity and Integrative Neuroscience, Program of Clinical Psychology, University of Guanajuato. Guanajuato 38060, México
| | - Luis Chacón-García
- Laboratorio de Diseño Molecular, Instituto de Investigaciones Químico Biológicas, Universidad Michoacana de San Nicolás de Hidalgo, Ciudad Universitaria, Morelia, Mich., 58033, México
| | - César R Solorio-Alvarado
- Universidad de Guanajuato, Campus Guanajuato, División de Ciencias Naturales y Exactas, Departamento de Química, Noria Alta S/N, 36050, Guanajuato, Guanajuato. México
| | - Jesús Adrián López
- Laboratorio de MicroRNAs y Cáncer, Universidad Autónoma de Zacatecas, Av. Preparatoria S/N, Agronómica, Campus II, Zacatecas, Zac., 98066, México
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González-Sánchez GD, Granados-López AJ, López-Hernández Y, Robles MJG, López JA. miRNAs as Interconnectors between Obesity and Cancer. Noncoding RNA 2024; 10:24. [PMID: 38668382 PMCID: PMC11055034 DOI: 10.3390/ncrna10020024] [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: 12/18/2023] [Revised: 03/21/2024] [Accepted: 04/04/2024] [Indexed: 04/29/2024] Open
Abstract
Obesity and cancer are a concern of global interest. It is proven that obesity may trigger the development or progression of some types of cancer; however, the connection by non-coding RNAs has not been totally explored. In the present review, we discuss miRNAs and lncRNAs dysregulation involved in obesity and some cancers, shedding light on how these conditions may exacerbate one another through the dysregulation of ncRNAs. lncRNAs have been reported as regulating microRNAs. An in silico investigation of lncRNA and miRNA interplay is presented. Our investigation revealed 44 upregulated and 49 downregulated lncRNAs in obesity and cancer, respectively. miR-375, miR-494-3p, miR-1908, and miR-196 were found interacting with 1, 4, 4 and 4 lncRNAs, respectively, which are involved in PPARγ cell signaling regulation. Additionally, miR-130 was found to be downregulated in obesity and reported as modulating 5 lncRNAs controlling PPARγ cell signaling. Similarly, miR-128-3p and miR-143 were found to be downregulated in obesity and cancer, interacting with 5 and 4 lncRNAs, respectively, associated with MAPK cell signaling modulation. The delicate balance between miRNA and lncRNA expression emerges as a critical determinant in the development of obesity-associated cancers, presenting these molecules as promising biomarkers. However, additional and deeper studies are needed to reach solid conclusions about obesity and cancer connection by ncRNAs.
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Affiliation(s)
- Grecia Denisse González-Sánchez
- Doctorate in Biosciences, University Center of Los Altos, University of Guadalajara, Tepatitlán de Morelos C.P. 47620, Mexico;
| | - Angelica Judith Granados-López
- Laboratory of microRNAs and Cancer, Academic Unit of Biological Sciences, Autonomous University of Zacatecas “Francisco García Salinas”, Zacatecas C.P. 98066, Mexico;
| | - Yamilé López-Hernández
- Laboratory of Proteomics and Metabolomics, Cátedras-CONACYT, Academic Unit of Biological Sciences, Autonomous University of Zacatecas “Francisco García Salinas”, Zacatecas C.P. 98066, Mexico;
| | - Mayra Judith García Robles
- Biotechnology Department of the Polytechnic, University of Zacatecas, Fresnillo, Zacatecas C.P. 99059, Mexico
| | - Jesús Adrián López
- Laboratory of microRNAs and Cancer, Academic Unit of Biological Sciences, Autonomous University of Zacatecas “Francisco García Salinas”, Zacatecas C.P. 98066, Mexico;
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López-Hernández Y, Lima-Rogel V, Mandal R, Zheng J, Zhang L, Oler E, García-López DA, Torres-Calzada C, Mejía-Elizondo AR, Poelsner J, López JA, Zubkowski A, Wishart DS. The Urinary Metabolome of Newborns with Perinatal Complications. Metabolites 2024; 14:41. [PMID: 38248844 PMCID: PMC10819924 DOI: 10.3390/metabo14010041] [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: 11/27/2023] [Revised: 01/03/2024] [Accepted: 01/06/2024] [Indexed: 01/23/2024] Open
Abstract
Maternal pathological conditions such as infections and chronic diseases, along with unexpected events during labor, can lead to life-threatening perinatal outcomes. These outcomes can have irreversible consequences throughout an individual's entire life. Urinary metabolomics can provide valuable insights into early physiological adaptations in healthy newborns, as well as metabolic disturbances in premature infants or infants with birth complications. In the present study, we measured 180 metabolites and metabolite ratios in the urine of 13 healthy (hospital-discharged) and 38 critically ill newborns (admitted to the neonatal intensive care unit (NICU)). We used an in-house-developed targeted tandem mass spectrometry (MS/MS)-based metabolomic assay (TMIC Mega) combining liquid chromatography (LC-MS/MS) and flow injection analysis (FIA-MS/MS) to quantitatively analyze up to 26 classes of compounds. Average urinary concentrations (and ranges) for 167 different metabolites from 38 critically ill NICU newborns during their first 24 h of life were determined. Similar sets of urinary values were determined for the 13 healthy newborns. These reference data have been uploaded to the Human Metabolome Database. Urinary concentrations and ranges of 37 metabolites are reported for the first time for newborns. Significant differences were found in the urinary levels of 44 metabolites between healthy newborns and those admitted at the NICU. Metabolites such as acylcarnitines, amino acids and derivatives, biogenic amines, sugars, and organic acids are dysregulated in newborns with bronchopulmonary dysplasia (BPD), asphyxia, or newborns exposed to SARS-CoV-2 during the intrauterine period. Urine can serve as a valuable source of information for understanding metabolic alterations associated with life-threatening perinatal outcomes.
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Affiliation(s)
- Yamilé López-Hernández
- Academic Unit of Biological Sciences, Metabolomics and Proteomics Laboratory, CONAHCyT-Autonomous University of Zacatecas, Zacatecas 98000, Mexico
| | - Victoria Lima-Rogel
- Hospital Central “Dr. Ignacio Morones Prieto”, San Luis Potosi 78290, Mexico; (V.L.-R.); (A.R.M.-E.)
| | - Rupasri Mandal
- The Metabolomics Innovation Centre, University of Alberta, Edmonton, AB T6G 1C9, Canada; (R.M.); (J.Z.); (L.Z.); (A.Z.)
| | - Jiamin Zheng
- The Metabolomics Innovation Centre, University of Alberta, Edmonton, AB T6G 1C9, Canada; (R.M.); (J.Z.); (L.Z.); (A.Z.)
| | - Lun Zhang
- The Metabolomics Innovation Centre, University of Alberta, Edmonton, AB T6G 1C9, Canada; (R.M.); (J.Z.); (L.Z.); (A.Z.)
| | - Eponine Oler
- The Metabolomics Innovation Centre, University of Alberta, Edmonton, AB T6G 1C9, Canada; (R.M.); (J.Z.); (L.Z.); (A.Z.)
| | | | - Claudia Torres-Calzada
- Department of Biological Sciences, University of Alberta, Edmonton, AB T6G 1C9, Canada; (C.T.-C.); (J.P.)
| | - Ana Ruth Mejía-Elizondo
- Hospital Central “Dr. Ignacio Morones Prieto”, San Luis Potosi 78290, Mexico; (V.L.-R.); (A.R.M.-E.)
| | - Jenna Poelsner
- Department of Biological Sciences, University of Alberta, Edmonton, AB T6G 1C9, Canada; (C.T.-C.); (J.P.)
| | - Jesús Adrián López
- Academic Unit of Biological Sciences, microRNAs and Cancer Laboratory, Autonomous University of Zacatecas, Zacatecas 98000, Mexico;
| | - Ashley Zubkowski
- The Metabolomics Innovation Centre, University of Alberta, Edmonton, AB T6G 1C9, Canada; (R.M.); (J.Z.); (L.Z.); (A.Z.)
| | - David S. Wishart
- The Metabolomics Innovation Centre, University of Alberta, Edmonton, AB T6G 1C9, Canada; (R.M.); (J.Z.); (L.Z.); (A.Z.)
- Department of Biological Sciences, University of Alberta, Edmonton, AB T6G 1C9, Canada; (C.T.-C.); (J.P.)
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Moreno-Perea M, Suárez-Castro A, Fraire-Soto I, Sifuentes-Padilla JL, Gutiérrez-Hernández R, Reyes-Estrada CA, López-Hernández Y, Cortés-García CJ, Chacón-García L, Granados-López AJ, López JA. Proliferation, Migration and Invasion of Breast Cancer Cell Lines Are Inhibited by 1,5-Disubstituted Tetrazol-1,2,3-triazole Hybrids through Interaction with p53. Molecules 2023; 28:7600. [PMID: 38005322 PMCID: PMC10673467 DOI: 10.3390/molecules28227600] [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: 09/19/2023] [Revised: 10/19/2023] [Accepted: 11/06/2023] [Indexed: 11/26/2023] Open
Abstract
The anticarcinogenic potential of a series of 1,5-disubstituted tetrazole-1,2,3-triazole hybrids (T-THs) was evaluated in the breast cancer (BC)-derived cell lines MCF-7 (ER+, PR+, and HER2-), CAMA-1 (ER+, PR+/-, and HER2-), SKBR-3 (ER+, PR+, and HER2+), and HCC1954 (ER+, PR+, and HER2+). The T-THs 7f, 7l, and 7g inhibited the proliferation of MCF-7 and CAMA-1, HCC1954, and SKBR-3 cells, respectively. The compounds with stronger effect in terms of migration and invasion inhibition were 7o, 7b, 7n, and 7k for the CAMA-1, MCF-7, HCC1954, and SKBR-3 cells respectively. Interestingly, these T-THs were the compounds with a fluorine present in their structures. To discover a possible target protein, a molecular docking analysis was performed for p53, p38, p58, and JNK1. The T-THs presented a higher affinity for p53, followed by JNK1, p58, and lastly p38. The best-predicted affinity for p53 showed interactions between the T-THs and both the DNA fragment and the protein. These results provide an opportunity for these compounds to be studied as potential drug candidates for breast cancer treatment.
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Affiliation(s)
- Marisol Moreno-Perea
- Laboratorio de microRNAs y Cáncer, Universidad Autónoma de Zacatecas, Av. Preparatoria S/N, Agronómica, Campus II, Zacatecas 98066, Zacatecas, Mexico
| | - Abel Suárez-Castro
- Laboratorio de Diseño Molecular, Instituto de Investigaciones Químico-Biológicas, Universidad Michoacana de San Nicolás de Hidalgo, Ciudad Universitaria, Morelia 58033, Michoacán, Mexico
| | - Ixamail Fraire-Soto
- Laboratorio de microRNAs y Cáncer, Universidad Autónoma de Zacatecas, Av. Preparatoria S/N, Agronómica, Campus II, Zacatecas 98066, Zacatecas, Mexico
| | - Jessica Lizbeth Sifuentes-Padilla
- Laboratorio de microRNAs y Cáncer, Universidad Autónoma de Zacatecas, Av. Preparatoria S/N, Agronómica, Campus II, Zacatecas 98066, Zacatecas, Mexico
| | - Rosalinda Gutiérrez-Hernández
- Unidad Académica de Enfermería, Universidad Autónoma de Zacatecas, Campus Siglo XXI, Edificio L-1, Segundo Piso, Carretera Zacatecas-Guadalajara Km 6, Ejido La Escondida, Zacatecas 98160, Zacatecas, Mexico
| | - Claudia Araceli Reyes-Estrada
- Maestría en Ciencias de la Salud con Especialidad en Salud Pública, Unidad Academica de Medicina Human, UAZ, Campus Siglo XXI, Edificio L-1, Segundo Piso, Carretera Zacatecas-Guadalajara Km 6, Ejido La Escondida, Zacatecas 98160, Zacatecas, Mexico
| | - Yamilé López-Hernández
- Laboratorio de Metabolómica y Proteómica, Cátedra CONACYT, Unidad Académica de Ciencias Biológicas, Universidad Autónoma de Zacatecas, Av. Preparatoria S/N, Agronómica, Campus II, Zacatecas 98066, Zacatecas, Mexico
| | - Carlos J Cortés-García
- Laboratorio de Diseño Molecular, Instituto de Investigaciones Químico-Biológicas, Universidad Michoacana de San Nicolás de Hidalgo, Ciudad Universitaria, Morelia 58033, Michoacán, Mexico
| | - Luis Chacón-García
- Laboratorio de Diseño Molecular, Instituto de Investigaciones Químico-Biológicas, Universidad Michoacana de San Nicolás de Hidalgo, Ciudad Universitaria, Morelia 58033, Michoacán, Mexico
| | - Angelica Judith Granados-López
- Laboratorio de microRNAs y Cáncer, Universidad Autónoma de Zacatecas, Av. Preparatoria S/N, Agronómica, Campus II, Zacatecas 98066, Zacatecas, Mexico
| | - Jesús Adrián López
- Laboratorio de microRNAs y Cáncer, Universidad Autónoma de Zacatecas, Av. Preparatoria S/N, Agronómica, Campus II, Zacatecas 98066, Zacatecas, Mexico
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López-Hernández Y, Monárrez-Espino J, López DAG, Zheng J, Borrego JC, Torres-Calzada C, Elizalde-Díaz JP, Mandal R, Berjanskii M, Martínez-Martínez E, López JA, Wishart DS. The plasma metabolome of long COVID patients two years after infection. Sci Rep 2023; 13:12420. [PMID: 37528111 PMCID: PMC10394026 DOI: 10.1038/s41598-023-39049-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 07/19/2023] [Indexed: 08/03/2023] Open
Abstract
One of the major challenges currently faced by global health systems is the prolonged COVID-19 syndrome (also known as "long COVID") which has emerged as a consequence of the SARS-CoV-2 epidemic. It is estimated that at least 30% of patients who have had COVID-19 will develop long COVID. In this study, our goal was to assess the plasma metabolome in a total of 100 samples collected from healthy controls, COVID-19 patients, and long COVID patients recruited in Mexico between 2020 and 2022. A targeted metabolomics approach using a combination of LC-MS/MS and FIA MS/MS was performed to quantify 108 metabolites. IL-17 and leptin were measured in long COVID patients by immunoenzymatic assay. The comparison of paired COVID-19/long COVID-19 samples revealed 53 metabolites that were statistically different. Compared to controls, 27 metabolites remained dysregulated even after two years. Post-COVID-19 patients displayed a heterogeneous metabolic profile. Lactic acid, lactate/pyruvate ratio, ornithine/citrulline ratio, and arginine were identified as the most relevant metabolites for distinguishing patients with more complicated long COVID evolution. Additionally, IL-17 levels were significantly increased in these patients. Mitochondrial dysfunction, redox state imbalance, impaired energy metabolism, and chronic immune dysregulation are likely to be the main hallmarks of long COVID even two years after acute COVID-19 infection.
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Affiliation(s)
- Yamilé López-Hernández
- CONAHCyT-Metabolomics and Proteomics Laboratory, Academic Unit of Biological Sciences, Autonomous University of Zacatecas, 98000, Zacatecas, Mexico.
| | - Joel Monárrez-Espino
- Department of Health Research, Christus Muguerza del Parque Hospital - University of Monterrey, 31125, Chihuahua, Mexico
| | | | - Jiamin Zheng
- The Metabolomics Innovation Centre, University of Alberta, Edmonton, AB, T6G 1C9, Canada
| | - Juan Carlos Borrego
- Departamento de Epidemiología, Hospital General de Zona #1 "Emilio Varela Luján", Instituto Mexicano del Seguro Social, Zacatecas, 98000, México
| | | | - José Pedro Elizalde-Díaz
- Laboratory of Cell Communication & Extracellular Vesicles, Division of Basic Science, Instituto Nacional de Medicina Genómica, 14610, Ciudad de México, Mexico
| | - Rupasri Mandal
- The Metabolomics Innovation Centre, University of Alberta, Edmonton, AB, T6G 1C9, Canada
| | - Mark Berjanskii
- The Metabolomics Innovation Centre, University of Alberta, Edmonton, AB, T6G 1C9, Canada
| | - Eduardo Martínez-Martínez
- Laboratory of Cell Communication & Extracellular Vesicles, Division of Basic Science, Instituto Nacional de Medicina Genómica, 14610, Ciudad de México, Mexico
| | - Jesús Adrián López
- MicroRNAs and Cancer Laboratory, Academic Unit of Biological Sciences, Autonomous University of Zacatecas, 98000, Zacatecas, Mexico
| | - David S Wishart
- The Metabolomics Innovation Centre, University of Alberta, Edmonton, AB, T6G 1C9, Canada.
- Department of Biological Sciences, University of Alberta, Edmonton, AB, T6G 1C9, Canada.
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Aguilar J, Leyva E, Elena Loredo-Carrillo S, Cárdenas-Chaparro A, Martínez-Richa A, Hernández-López H, Gustavo Araujo-Huitrado J, Judith Granados-López A, López-Hernández Y, Adrián López J. Synthesis of novel fluoro phenyl triazoles via click chemistry with or without microwave irradiation and their evaluation as anti-proliferative agents in SiHa cells. Curr Org Synth 2023:COS-EPUB-131156. [PMID: 37078356 DOI: 10.2174/1570179420666230420084000] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 02/24/2023] [Accepted: 03/01/2023] [Indexed: 04/21/2023]
Abstract
AIMS Perform the synthesis of novel fluoro phenyl triazoles via click chemistry with or without microwave irradiation and their evaluation as anti-proliferative agents in SiHa cells Background: Triazoles are heterocyclic compounds containing a five-member ring with two carbon and three nitrogen atoms. They are of great importance since many of them have shown to have biological activity as antifungal, antiviral, antibacterial, anti-HIV, anti-tuberculosis, vasodilator, and anticancer agents. OBJECTIVE Synthesize novel fluoro phenyl triazoles via click chemistry and evaluate their anti-proliferative activity Method: First, several fluorophenyl azides were prepared. Reacting these aryl azides with phenylacetylene in the presence of Cu(I) catalyst, the corresponding fluoro phenyl triazoles were obtained by two methodologies, stirring at room temperature and under microwave irradiation at 40 ºC. In addition, their antiproliferative activity was evaluated in cervical cancer SiHa cells Result: Fluoro phenyl triazoles were obtained within minutes by means of microwave irradiation. The compound 3f, containing two fluorine atoms next to the carbon connected to the triazole ring, was the most potent among the fluoro phenyl triazoles tested in this study. Interestingly, the addition of a fluorine atom to the phenyl triazole structure in a specific site increases its antiproliferative effect as compared to parent phenyl triazole 3a without a fluorine atom. CONCLUSION Several fluoro phenyl triazoles were obtained by reacting fluoro phenyl azides with phenylacetylene in the presence of copper sulphate, sodium ascorbate and phenanthroline. Preparation of these triazoles with MW irradiation represents a better methodology since they are obtained within minutes and higher yields of cleaner compounds are obtained. In terms of biological studies, the proximity between fluorine atom and triazole ring increases its biological activity.
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Affiliation(s)
- Johana Aguilar
- Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí, Manuel Nava No. 6, Zona Universitaria, San Luis Potosí, SLP, 78290, México
| | - Elisa Leyva
- Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí, Manuel Nava No. 6, Zona Universitaria, San Luis Potosí, SLP, 78290, México
| | - Silvia Elena Loredo-Carrillo
- Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí, Manuel Nava No. 6, Zona Universitaria, San Luis Potosí, SLP, 78290, México
| | - Agobardo Cárdenas-Chaparro
- Universidad Pedagógica y Tecnológica de Colombia, Avenida Central del Norte No. 39-115, Tunja, Boyacá, 15003, Colombia
| | - Antonio Martínez-Richa
- Departamento de Química, Universidad de Guanajuato, Noria Alta s/n, Guanajuato, GTO, 36000, México
| | - Hiram Hernández-López
- Unidad Académica de Ciencias Químicas, Universidad Autónoma de Zacatecas, Campus UAZ siglo XXI, carretera Zacatecas-Guadalajara km 6, Zacatecas, Zacatecas, 98160, México
| | - Jorge Gustavo Araujo-Huitrado
- Unidad Académica de Ciencias Biológicas, Universidad Autónoma de Zacatecas, Campus II, Av. Preparatoria s/n, Zacatecas, Zacatecas, 98066, México
| | - Angélica Judith Granados-López
- Unidad Académica de Ciencias Biológicas, Universidad Autónoma de Zacatecas, Campus II, Av. Preparatoria s/n, Zacatecas, Zacatecas, 98066, México
| | - Yamilé López-Hernández
- Unidad Académica de Ciencias Biológicas, Universidad Autónoma de Zacatecas, Campus II, Av. Preparatoria s/n, Zacatecas, Zacatecas, 98066, México
| | - Jesús Adrián López
- Unidad Académica de Ciencias Biológicas, Universidad Autónoma de Zacatecas, Campus II, Av. Preparatoria s/n, Zacatecas, Zacatecas, 98066, México
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López-Hernández Y, Oropeza-Valdez JJ, García Lopez DA, Borrego JC, Murgu M, Valdez J, López JA, Monárrez-Espino J. Untargeted analysis in post-COVID-19 patients reveals dysregulated lipid pathways two years after recovery. Front Mol Biosci 2023; 10:1100486. [PMID: 36936993 PMCID: PMC10022496 DOI: 10.3389/fmolb.2023.1100486] [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: 11/16/2022] [Accepted: 02/16/2023] [Indexed: 03/06/2023] Open
Abstract
Introduction: Similar to what it has been reported with preceding viral epidemics (such as MERS, SARS, or influenza), SARS-CoV-2 infection is also affecting the human immunometabolism with long-term consequences. Even with underreporting, an accumulated of almost 650 million people have been infected and 620 million recovered since the start of the pandemic; therefore, the impact of these long-term consequences in the world population could be significant. Recently, the World Health Organization recognized the post-COVID syndrome as a new entity, and guidelines are being established to manage and treat this new condition. However, there is still uncertainty about the molecular mechanisms behind the large number of symptoms reported worldwide. Aims and Methods: In this study we aimed to evaluate the clinical and lipidomic profiles (using non-targeted lipidomics) of recovered patients who had a mild and severe COVID-19 infection (acute phase, first epidemic wave); the assessment was made two years after the initial infection. Results: Fatigue (59%) and musculoskeletal (50%) symptoms as the most relevant and persistent. Functional analyses revealed that sterols, bile acids, isoprenoids, and fatty esters were the predicted metabolic pathways affected in both COVID-19 and post-COVID-19 patients. Principal Component Analysis showed differences between study groups. Several species of phosphatidylcholines and sphingomyelins were identified and expressed in higher levels in post-COVID-19 patients compared to controls. The paired analysis (comparing patients with an active infection and 2 years after recovery) show 170 dysregulated features. The relationship of such metabolic dysregulations with the clinical symptoms, point to the importance of developing diagnostic and therapeuthic markers based on cell signaling pathways.
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Affiliation(s)
- Yamilé López-Hernández
- CONACyT-Metabolomics and Proteomics Laboratory, Academic Unit of Biological Sciences, Autonomous University of Zacatecas, Zacatecas, Mexico
- *Correspondence: Yamilé López-Hernández, ; Juan José Oropeza-Valdez,
| | - Juan José Oropeza-Valdez
- Metabolomics and Proteomics Laboratory, Academic Unit of Biological Sciences, Autonomous University of Zacatecas, Zacatecas, Mexico
- *Correspondence: Yamilé López-Hernández, ; Juan José Oropeza-Valdez,
| | | | - Juan Carlos Borrego
- Departamento de Epidemiología, Hospital General de Zona #1 “Emilio Varela Luján”, Instituto Mexicano del Seguro Social, Centro, Zacatecas, Mexico
| | - Michel Murgu
- Waters Technologies of Brazil, Alameda Tocantins, Barueri, Brazil
| | | | - Jesús Adrián López
- MicroRNAs and Cancer Laboratory, Academic Unit of Biological Sciences, Autonomous University of Zacatecas, Zacatecas, Mexico
| | - Joel Monárrez-Espino
- Department of Health Research, Christus Muguerza del Parque Hospital Chihuahua, University of Monterrey, San Pedro Garza García, Mexico
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8
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Gaytán-Pacheco N, Ibáñez-Salazar A, Herrera-Van Oostdam AS, Oropeza-Valdez JJ, Magaña-Aquino M, Adrián López J, Monárrez-Espino J, López-Hernández Y. miR-146a, miR-221, and miR-155 are Involved in Inflammatory Immune Response in Severe COVID-19 Patients. Diagnostics (Basel) 2022; 13:133. [PMID: 36611425 PMCID: PMC9818442 DOI: 10.3390/diagnostics13010133] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [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: 11/16/2022] [Revised: 12/19/2022] [Accepted: 12/22/2022] [Indexed: 01/03/2023] Open
Abstract
COVID-19 infection triggered a global public health crisis during the 2020-2022 period, and it is still evolving. This highly transmissible respiratory disease can cause mild symptoms up to severe pneumonia with potentially fatal respiratory failure. In this cross-sectional study, 41 PCR-positive patients for SARS-CoV-2 and 42 healthy controls were recruited during the first wave of the pandemic in Mexico. The plasmatic expression of five circulating miRNAs involved in inflammatory and pathological host immune responses was assessed using RT-qPCR (Reverse Transcription quantitative Polymerase Chain Reaction). Compared with controls, a significant upregulation of miR-146a, miR-155, and miR-221 was observed; miR-146a had a positive correlation with absolute neutrophil count and levels of brain natriuretic propeptide (proBNP), and miR-221 had a positive correlation with ferritin and a negative correlation with total cholesterol. We found here that CDKN1B gen is a shared target of miR-146a, miR-221-3p, and miR-155-5p, paving the way for therapeutic interventions in severe COVID-19 patients. The ROC curve built with adjusted variables (miR-146a, miR-221-3p, miR-155-5p, age, and male sex) to differentiate individuals with severe COVID-19 showed an AUC of 0.95. The dysregulation of circulating miRNAs provides new insights into the underlying immunological mechanisms, and their possible use as biomarkers to discriminate against patients with severe COVID-19. Functional analysis showed that most enriched pathways were significantly associated with processes related to cell proliferation and immune responses (innate and adaptive). Twelve of the predicted gene targets have been validated in plasma/serum, reflecting their potential use as predictive prognosis biomarkers.
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Affiliation(s)
- Noemí Gaytán-Pacheco
- Clinical Analysis Laboratory UAZ-Siglo-XXI, Academic Unit of Chemical Sciences, Autonomous University of Zacatecas, Zacatecas 98000, Mexico
| | - Alejandro Ibáñez-Salazar
- Clinical Analysis Laboratory UAZ-Siglo-XXI, Academic Unit of Chemical Sciences, Autonomous University of Zacatecas, Zacatecas 98000, Mexico
| | | | - Juan José Oropeza-Valdez
- Metabolomics and Proteomics Laboratory, Academic Unit of Biological Sciences, Autonomous University of Zacatecas, Zacatecas 98600, Mexico
| | | | - Jesús Adrián López
- MicroRNAs and Cancer Laboratory, Academic Unit of Biological Sciences, Autonomous University of Zacatecas, Zacatecas 98000, Mexico
| | - Joel Monárrez-Espino
- Department of Health Research, Christus Muguerza del Parque Hospital Chihuahua, University of Monterrey, San Pedro Garza García 66238, Mexico
| | - Yamilé López-Hernández
- CONACyT-Metabolomics and Proteomics Laboratory, Autonomous University of Zacatecas, Zacatecas 98000, Mexico
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9
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Villagrana-Bañuelos KE, Maeda-Gutiérrez V, Alcalá-Rmz V, Oropeza-Valdez JJ, Herrera-Van Oostdam AS, Castañeda-Delgado JE, López JA, Borrego Moreno JC, Galván-Tejada CE, Galván-Tejeda JI, Gamboa-Rosales H, Luna-García H, Celaya-Padilla JM, López-Hernández Y. COVID-19 Outcome Prediction by Integrating Clinical and Metabolic Data using Machine Learning Algorithms. Rev Invest Clin 2022; 74:314-327. [PMID: 36546894 DOI: 10.24875/ric.22000182] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Background The coronavirus disease (COVID-19) is an infectious disease caused by the SARS-CoV-2 virus and is responsible for nearly 6 million deaths worldwide in the past 2 years. Machine learning (ML) models could help physicians in identifying high-risk individuals. Objectives To study the use of ML models for COVID-19 prediction outcomes using clinical data and a combination of clinical and metabolic data, measured in a metabolomics facility from a public university. Methods A total of 154 patients were included in the study. "Basic profile" was considered with clinical and demographic variables (33 variables), whereas in the "extended profile," metabolomic and immunological variables were also considered (156 characteristics). A selection of features was carried out for each of the profiles with a genetic algorithm (GA) and random forest models were trained and tested to predict each of the stages of COVID-19. Results The model based on extended profile was more useful in early stages of the disease. Models based on clinical data were preferred for predicting severe and critical illness and death. ML detected trimethylamine N-oxide, lipid mediators, and neutrophil/lymphocyte ratio as important variables. Conclusions ML and GAs provided adequate models to predict COVID-19 outcomes in patients with different severity grades.
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Affiliation(s)
| | | | | | - Juan J Oropeza-Valdez
- Metabolomics and Proteomics Laboratory, Universidad Autónoma de Zacatecas (UAZ), Zacatecas, Zac., Mexico
| | - Ana S Herrera-Van Oostdam
- Doctorate Program, Ciencias Biomédicas Básicas, Centro de Investigación en Ciencias de la Salud y Biomedicina, Universidad Autónoma de San Luis Potosí, SLP, Mexico
| | - Julio E Castañeda-Delgado
- Consejo Nacional de Ciencia y Tecnología (CONACyT), Instituto Mexicano de Seguridad Social, Zacatecas, Zac., Mexico
| | - Jesús Adrián López
- MicroRNAs Laboratory, Biological Sciences Academic Unit, UAZ, Zacatecas, Zac., Mexico
| | - Juan C Borrego Moreno
- Department of Epidemiology, Hospital General de Zona 1 Emilio Varela Luján, Instituto Mexicano del Seguro Social, Zacatecas, Zac., Mexico
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10
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Segura-Quezada LA, Torres-Carbajal KR, Mali N, Patil DB, Luna-Chagolla M, Ortiz-Alvarado R, Tapia-Juárez M, Fraire-Soto I, Araujo-Huitrado JG, Granados-López AJ, Gutiérrez-Hernández R, Reyes-Estrada CA, López-Hernández Y, López JA, Chacón-García L, Solorio-Alvarado CR. Gold(I)-Catalyzed Synthesis of 4 H-Benzo[ d][1,3]oxazines and Biological Evaluation of Activity in Breast Cancer Cells. ACS Omega 2022; 7:6944-6955. [PMID: 35252686 PMCID: PMC8892638 DOI: 10.1021/acsomega.1c06637] [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] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 02/01/2022] [Indexed: 06/14/2023]
Abstract
The first gold(I)-catalyzed cycloisomerization procedure applied to the synthesis of substituted 4H-benzo[d][1,3]oxazines has been developed starting from N-(2-alkynyl)aryl benzamides. The chemoselective oxygen cyclization via the 6-exo-dig pathway yielded the observed heterocycles in modest to good chemical yields under very mild reaction conditions. The obtained oxazines were assayed on the breast cancer (BC)-derived cell lines MCF-7 and HCC1954 with differential biological activity. The newly synthesized 4H-benzo[d][1,3]oxazine compounds showed several degrees of cell proliferation inhibition with a remarkable effect for those compounds having a substituted aryl at C-2 of the molecules. The 4H-benzo[d][1,3]oxazines showed an IC50 ranking from 3.1 to 95 μM in MCF-7 and HCC1954 cells. These compounds represent potential drug candidates for BC treatment. However, additional assays are needed to elucidate their complete effect over the cellular and molecular hallmarks of cancer.
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Affiliation(s)
- Luis A. Segura-Quezada
- División
de Ciencias Naturales y Exactas, Departamento de Química, Universidad de Guanajuato, Campus Guanajuato, Noria Alta S/N, 36050 Guanajuato, Guanajuato, Mexico
| | - Karina R. Torres-Carbajal
- División
de Ciencias Naturales y Exactas, Departamento de Química, Universidad de Guanajuato, Campus Guanajuato, Noria Alta S/N, 36050 Guanajuato, Guanajuato, Mexico
| | - Narendra Mali
- División
de Ciencias Naturales y Exactas, Departamento de Química, Universidad de Guanajuato, Campus Guanajuato, Noria Alta S/N, 36050 Guanajuato, Guanajuato, Mexico
| | - Dipak B. Patil
- División
de Ciencias Naturales y Exactas, Departamento de Química, Universidad de Guanajuato, Campus Guanajuato, Noria Alta S/N, 36050 Guanajuato, Guanajuato, Mexico
| | - Mauricio Luna-Chagolla
- División
de Ciencias Naturales y Exactas, Departamento de Química, Universidad de Guanajuato, Campus Guanajuato, Noria Alta S/N, 36050 Guanajuato, Guanajuato, Mexico
| | - Rafael Ortiz-Alvarado
- Instituto
de Ciencias Químico Biológicas, Universidad Michoacana de San Nicolás de Hidalgo, Av. Universidad S/N, 58000 Morelia, Michoacán, Mexico
| | - Melissa Tapia-Juárez
- Laboratorio
de Diseño Molecular, Instituto de Investigaciones Químico
Biológicas, Universidad Michoacana
de San Nicolás de Hidalgo, Ciudad Universitaria, 58033 Morelia, Michoacán, Mexico
| | - Ixamail Fraire-Soto
- MicroRNAs
and Cancer Laboratory, Universidad Autónoma
de Zacatecas, Av. Preparatoria S/N, Agronómica, Campus II, 98066 Zacatecas, Zacatecas, Mexico
| | - Jorge Gustavo Araujo-Huitrado
- MicroRNAs
and Cancer Laboratory, Universidad Autónoma
de Zacatecas, Av. Preparatoria S/N, Agronómica, Campus II, 98066 Zacatecas, Zacatecas, Mexico
| | - Angelica Judith Granados-López
- MicroRNAs
and Cancer Laboratory, Universidad Autónoma
de Zacatecas, Av. Preparatoria S/N, Agronómica, Campus II, 98066 Zacatecas, Zacatecas, Mexico
| | - Rosalinda Gutiérrez-Hernández
- MicroRNAs
and Cancer Laboratory, Universidad Autónoma
de Zacatecas, Av. Preparatoria S/N, Agronómica, Campus II, 98066 Zacatecas, Zacatecas, Mexico
| | - Claudia Araceli Reyes-Estrada
- MicroRNAs
and Cancer Laboratory, Universidad Autónoma
de Zacatecas, Av. Preparatoria S/N, Agronómica, Campus II, 98066 Zacatecas, Zacatecas, Mexico
| | - Yamilé López-Hernández
- MicroRNAs
and Cancer Laboratory, Universidad Autónoma
de Zacatecas, Av. Preparatoria S/N, Agronómica, Campus II, 98066 Zacatecas, Zacatecas, Mexico
| | - Jesús Adrián López
- MicroRNAs
and Cancer Laboratory, Universidad Autónoma
de Zacatecas, Av. Preparatoria S/N, Agronómica, Campus II, 98066 Zacatecas, Zacatecas, Mexico
| | - Luis Chacón-García
- Laboratorio
de Diseño Molecular, Instituto de Investigaciones Químico
Biológicas, Universidad Michoacana
de San Nicolás de Hidalgo, Ciudad Universitaria, 58033 Morelia, Michoacán, Mexico
| | - César R. Solorio-Alvarado
- División
de Ciencias Naturales y Exactas, Departamento de Química, Universidad de Guanajuato, Campus Guanajuato, Noria Alta S/N, 36050 Guanajuato, Guanajuato, Mexico
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11
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Celaya-Padilla JM, Villagrana-Bañuelos KE, Oropeza-Valdez JJ, Monárrez-Espino J, Castañeda-Delgado JE, Oostdam ASHV, Fernández-Ruiz JC, Ochoa-González F, Borrego JC, Enciso-Moreno JA, López JA, López-Hernández Y, Galván-Tejada CE. Kynurenine and Hemoglobin as Sex-Specific Variables in COVID-19 Patients: A Machine Learning and Genetic Algorithms Approach. Diagnostics (Basel) 2021; 11:2197. [PMID: 34943434 PMCID: PMC8700648 DOI: 10.3390/diagnostics11122197] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 11/21/2021] [Accepted: 11/21/2021] [Indexed: 11/16/2022] Open
Abstract
Differences in clinical manifestations, immune response, metabolic alterations, and outcomes (including disease severity and mortality) between men and women with COVID-19 have been reported since the pandemic outbreak, making it necessary to implement sex-specific biomarkers for disease diagnosis and treatment. This study aimed to identify sex-associated differences in COVID-19 patients by means of a genetic algorithm (GALGO) and machine learning, employing support vector machine (SVM) and logistic regression (LR) for the data analysis. Both algorithms identified kynurenine and hemoglobin as the most important variables to distinguish between men and women with COVID-19. LR and SVM identified C10:1, cough, and lysoPC a 14:0 to discriminate between men with COVID-19 from men without, with LR being the best model. In the case of women with COVID-19 vs. women without, SVM had a higher performance, and both models identified a higher number of variables, including 10:2, lysoPC a C26:0, lysoPC a C28:0, alpha-ketoglutaric acid, lactic acid, cough, fever, anosmia, and dysgeusia. Our results demonstrate that differences in sexes have implications in the diagnosis and outcome of the disease. Further, genetic and machine learning algorithms are useful tools to predict sex-associated differences in COVID-19.
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Affiliation(s)
- Jose M. Celaya-Padilla
- Unidad Académica de Ingeniería Eléctrica, Universidad Autónoma de Zacatecas, Jardín Juárez 147, Centro, Zacatecas 98000, Mexico; (J.M.C.-P.); (K.E.V.-B.)
| | - Karen E. Villagrana-Bañuelos
- Unidad Académica de Ingeniería Eléctrica, Universidad Autónoma de Zacatecas, Jardín Juárez 147, Centro, Zacatecas 98000, Mexico; (J.M.C.-P.); (K.E.V.-B.)
| | - Juan José Oropeza-Valdez
- Unidad de Investigación Biomédica de Zacatecas, Instituto Mexicano del Seguro Social, Centro, Zacatecas 98000, Mexico; (J.J.O.-V.); (J.E.C.-D.); (J.C.F.-R.); (F.O.-G.); (J.A.E.-M.)
| | - Joel Monárrez-Espino
- Department of Health Research, Christus Muguerza del Parque Hospital Chihuahua, University of Monterrey, San Pedro Garza García 66238, Mexico;
| | - Julio E. Castañeda-Delgado
- Unidad de Investigación Biomédica de Zacatecas, Instituto Mexicano del Seguro Social, Centro, Zacatecas 98000, Mexico; (J.J.O.-V.); (J.E.C.-D.); (J.C.F.-R.); (F.O.-G.); (J.A.E.-M.)
- Cátedras-CONACyT, Consejo Nacional de Ciencia y Tecnología, Ciudad de México 03940, Mexico
| | - Ana Sofía Herrera-Van Oostdam
- Doctorado en Ciencias Biomédicas Básicas, Centro de Investigación en Ciencias de la Salud y Biomedicina, Universidad Autónoma de San Luis Potosí, San Luis Potosí 78210, Mexico;
| | - Julio César Fernández-Ruiz
- Unidad de Investigación Biomédica de Zacatecas, Instituto Mexicano del Seguro Social, Centro, Zacatecas 98000, Mexico; (J.J.O.-V.); (J.E.C.-D.); (J.C.F.-R.); (F.O.-G.); (J.A.E.-M.)
| | - Fátima Ochoa-González
- Unidad de Investigación Biomédica de Zacatecas, Instituto Mexicano del Seguro Social, Centro, Zacatecas 98000, Mexico; (J.J.O.-V.); (J.E.C.-D.); (J.C.F.-R.); (F.O.-G.); (J.A.E.-M.)
- Área de Ciencias de la Salud, Universidad Autónoma de Zacatecas, Carretera Zacatecas–Guadalajara kilometro 6, Ejido la Escondida, Zacatecas 98160, Mexico
| | - Juan Carlos Borrego
- Departamento de Epidemiología, Hospital General de Zona #1 “Emilio Varela Luján”, Instituto Mexicano del Seguro Social, Centro, Zacatecas 98000, Mexico;
| | - Jose Antonio Enciso-Moreno
- Unidad de Investigación Biomédica de Zacatecas, Instituto Mexicano del Seguro Social, Centro, Zacatecas 98000, Mexico; (J.J.O.-V.); (J.E.C.-D.); (J.C.F.-R.); (F.O.-G.); (J.A.E.-M.)
| | - Jesús Adrián López
- Laboratorio de MicroRNAs y Cáncer, Unidad Académica de Ciencias Biológicas, Universidad Autónoma de Zacatecas, Zacatecas 98000, Mexico;
| | - Yamilé López-Hernández
- Cátedras-CONACyT, Consejo Nacional de Ciencia y Tecnología, Ciudad de México 03940, Mexico
- Metabolomics and Proteomics Laboratory, Autonomous University of Zacatecas, Zacatecas 98000, Mexico
| | - Carlos E. Galván-Tejada
- Unidad Académica de Ingeniería Eléctrica, Universidad Autónoma de Zacatecas, Jardín Juárez 147, Centro, Zacatecas 98000, Mexico; (J.M.C.-P.); (K.E.V.-B.)
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12
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Aguilar-Morales CM, Araujo-Huitrado JG, López-Hernández Y, Contreras-Celedón C, Islas-Jácome A, Granados-López AJ, Solorio-Alvarado CR, López JA, Chacón-García L, Cortés-García CJ. A One-Pot Six-Component Reaction for the Synthesis of 1,5-Disubstituted Tetrazol-1,2,3-Triazole Hybrids and Their Cytotoxic Activity against the MCF-7 Cell Line. Molecules 2021; 26:6104. [PMID: 34684686 PMCID: PMC8541533 DOI: 10.3390/molecules26206104] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [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: 09/23/2021] [Revised: 10/06/2021] [Accepted: 10/06/2021] [Indexed: 11/24/2022] Open
Abstract
A high-order multicomponent reaction involving a six-component reaction to obtain the novel linked 1,5-disubstituted tetrazole-1,2,3-triazole hybrids in low to moderate yield is described. This one-pot reaction is carried out under a cascade process consisting of three sequential reactions: Ugi-azide, bimolecular nucleophilic substitution (SN2), and copper-catalyzed alkyne-azide reaction (CuAAC), with high atom and step-economy due the formation of six new bonds (one C-C, four C-N, and one N-N). Thus, the protocol developed offers operational simplicity, mild reaction conditions, and structural diversity. Finally, to evaluate the antitumoral potential of the synthetized molecules, a proliferation study was performed in the breast cancer (BC) derived cell line MCF-7. The hybrid compounds showed several degrees of cell proliferation inhibition with a remarkable effect in those compounds with cyclohexane and halogens in their structures. These compounds represent potential drug candidates for breast cancer treatment. However, additionally assays are needed to elucidate their complete effect over the cellular hallmarks of cancer.
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Affiliation(s)
- Cesia M. Aguilar-Morales
- Laboratorio de Diseño Molecular, Instituto de Investigaciones Químico-Biológicas, Universidad Michoacana de San Nicolás de Hidalgo, Ciudad Universitaria, Morelia C.P. 58033, Mexico; (C.M.A.-M.); (C.C.-C.)
| | - Jorge Gustavo Araujo-Huitrado
- Laboratorio de microRNAs y Cáncer, Universidad Autónoma de Zacatecas, Av. Preparatoria S/N, Agronómica, Campus II, Zacatecas C.P. 98066, Mexico; (J.G.A.-H.); (A.J.G.-L.); (J.A.L.)
| | - Yamilé López-Hernández
- Laboratorio de Metabolómica y Proteómica, CONACyT-Universidad Autónoma de Zacatecas, Av. Preparatoria S/N, Agronómica, Campus II, Zacatecas C.P. 98066, Mexico;
| | - Claudia Contreras-Celedón
- Laboratorio de Diseño Molecular, Instituto de Investigaciones Químico-Biológicas, Universidad Michoacana de San Nicolás de Hidalgo, Ciudad Universitaria, Morelia C.P. 58033, Mexico; (C.M.A.-M.); (C.C.-C.)
| | - Alejandro Islas-Jácome
- Departamento de Química, Universidad Autónoma Metropolitana-Iztapalapa, San Rafael Atlixco 186, Col. Vicentina, Ciudad de Mexico C.P. 09340, Mexico;
| | - Angelica Judith Granados-López
- Laboratorio de microRNAs y Cáncer, Universidad Autónoma de Zacatecas, Av. Preparatoria S/N, Agronómica, Campus II, Zacatecas C.P. 98066, Mexico; (J.G.A.-H.); (A.J.G.-L.); (J.A.L.)
| | - Cesar R. Solorio-Alvarado
- Departamento de Química, División de Ciencias Naturales y Exactas, Universidad de Guanajuato, Campus Guanajuato, Noria Alta S/N, Guanajuato C.P. 36050, Mexico;
| | - Jesús Adrián López
- Laboratorio de microRNAs y Cáncer, Universidad Autónoma de Zacatecas, Av. Preparatoria S/N, Agronómica, Campus II, Zacatecas C.P. 98066, Mexico; (J.G.A.-H.); (A.J.G.-L.); (J.A.L.)
| | - Luis Chacón-García
- Laboratorio de Diseño Molecular, Instituto de Investigaciones Químico-Biológicas, Universidad Michoacana de San Nicolás de Hidalgo, Ciudad Universitaria, Morelia C.P. 58033, Mexico; (C.M.A.-M.); (C.C.-C.)
| | - Carlos J. Cortés-García
- Laboratorio de Diseño Molecular, Instituto de Investigaciones Químico-Biológicas, Universidad Michoacana de San Nicolás de Hidalgo, Ciudad Universitaria, Morelia C.P. 58033, Mexico; (C.M.A.-M.); (C.C.-C.)
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13
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Herrera-Van Oostdam AS, Castañeda-Delgado JE, Oropeza-Valdez JJ, Borrego JC, Monárrez-Espino J, Zheng J, Mandal R, Zhang L, Soto-Guzmán E, Fernández-Ruiz JC, Ochoa-González F, Trejo Medinilla FM, López JA, Wishart DS, Enciso-Moreno JA, López-Hernández Y. Immunometabolic signatures predict risk of progression to sepsis in COVID-19. PLoS One 2021; 16:e0256784. [PMID: 34460840 PMCID: PMC8405033 DOI: 10.1371/journal.pone.0256784] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Accepted: 08/15/2021] [Indexed: 01/12/2023] Open
Abstract
Viral sepsis has been proposed as an accurate term to describe all multisystemic dysregulations and clinical findings in severe and critically ill COVID-19 patients. The adoption of this term may help the implementation of more accurate strategies of early diagnosis, prognosis, and in-hospital treatment. We accurately quantified 110 metabolites using targeted metabolomics, and 13 cytokines/chemokines in plasma samples of 121 COVID-19 patients with different levels of severity, and 37 non-COVID-19 individuals. Analyses revealed an integrated host-dependent dysregulation of inflammatory cytokines, neutrophil activation chemokines, glycolysis, mitochondrial metabolism, amino acid metabolism, polyamine synthesis, and lipid metabolism typical of sepsis processes distinctive of a mild disease. Dysregulated metabolites and cytokines/chemokines showed differential correlation patterns in mild and critically ill patients, indicating a crosstalk between metabolism and hyperinflammation. Using multivariate analysis, powerful models for diagnosis and prognosis of COVID-19 induced sepsis were generated, as well as for mortality prediction among septic patients. A metabolite panel made of kynurenine/tryptophan ratio, IL-6, LysoPC a C18:2, and phenylalanine discriminated non-COVID-19 from sepsis patients with an area under the curve (AUC (95%CI)) of 0.991 (0.986-0.995), with sensitivity of 0.978 (0.963-0.992) and specificity of 0.920 (0.890-0.949). The panel that included C10:2, IL-6, NLR, and C5 discriminated mild patients from sepsis patients with an AUC (95%CI) of 0.965 (0.952-0.977), with sensitivity of 0.993(0.984-1.000) and specificity of 0.851 (0.815-0.887). The panel with citric acid, LysoPC a C28:1, neutrophil-lymphocyte ratio (NLR) and kynurenine/tryptophan ratio discriminated severe patients from sepsis patients with an AUC (95%CI) of 0.829 (0.800-0.858), with sensitivity of 0.738 (0.695-0.781) and specificity of 0.781 (0.735-0.827). Septic patients who survived were different from those that did not survive with a model consisting of hippuric acid, along with the presence of Type II diabetes, with an AUC (95%CI) of 0.831 (0.788-0.874), with sensitivity of 0.765 (0.697-0.832) and specificity of 0.817 (0.770-0.865).
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Affiliation(s)
- Ana Sofía Herrera-Van Oostdam
- Doctorado en Ciencias Biomédicas Básicas, Centro de Investigación en Ciencias de la Salud y Biomedicina, Universidad Autónoma de San Luis Potosí, San Luis Potosí, San Luis Potosí, México
| | - Julio E. Castañeda-Delgado
- Cátedras-CONACyT, Consejo Nacional de Ciencia y Tecnología, Ciudad de México, México
- Unidad de Investigación Biomédica de Zacatecas, Instituto Mexicano del Seguro Social, Zacatecas, Zacatecas, México
| | - Juan José Oropeza-Valdez
- Doctorado en Ciencias Biomédicas Básicas, Centro de Investigación en Ciencias de la Salud y Biomedicina, Universidad Autónoma de San Luis Potosí, San Luis Potosí, San Luis Potosí, México
- Unidad de Investigación Biomédica de Zacatecas, Instituto Mexicano del Seguro Social, Zacatecas, Zacatecas, México
| | - Juan Carlos Borrego
- Departmento de Epidemiología, Hospital General de Zona #1 “Emilio Varela Luján”, Instituto Mexicano del Seguro Social, Zacatecas, Zacatecas, México
| | - Joel Monárrez-Espino
- Christus Muguerza Hospital Chihuahua - University of Monterrey, Chihuahua, Chihuahua, Mexico
| | - Jiamin Zheng
- The Metabolomics Innovation Center, University of Alberta, Edmonton, Alberta, Canada
| | - Rupasri Mandal
- The Metabolomics Innovation Center, University of Alberta, Edmonton, Alberta, Canada
| | - Lun Zhang
- The Metabolomics Innovation Center, University of Alberta, Edmonton, Alberta, Canada
| | - Elizabeth Soto-Guzmán
- Maestría en Ciencias Biomédicas, Universidad Autónoma de Zacatecas, Zacatecas, Zacatecas, México
| | - Julio César Fernández-Ruiz
- Doctorado en Ciencias Biomédicas Básicas, Centro de Investigación en Ciencias de la Salud y Biomedicina, Universidad Autónoma de San Luis Potosí, San Luis Potosí, San Luis Potosí, México
- Unidad de Investigación Biomédica de Zacatecas, Instituto Mexicano del Seguro Social, Zacatecas, Zacatecas, México
| | - Fátima Ochoa-González
- Unidad de Investigación Biomédica de Zacatecas, Instituto Mexicano del Seguro Social, Zacatecas, Zacatecas, México
- Doctorado en Ciencias Básicas, Universidad Autónoma de Zacatecas, Zacatecas, Zacatecas, México
| | - Flor M. Trejo Medinilla
- Doctorado en Ciencias Básicas, Universidad Autónoma de Zacatecas, Zacatecas, Zacatecas, México
| | - Jesús Adrián López
- MicroRNAs Laboratory, Academic Unit for Biological Sciences, Autonomous University of Zacatecas, Zacatecas, Zacatecas, Mexico
| | - David S. Wishart
- The Metabolomics Innovation Center, University of Alberta, Edmonton, Alberta, Canada
| | - José A. Enciso-Moreno
- Unidad de Investigación Biomédica de Zacatecas, Instituto Mexicano del Seguro Social, Zacatecas, Zacatecas, México
| | - Yamilé López-Hernández
- Cátedras-CONACyT, Consejo Nacional de Ciencia y Tecnología, Ciudad de México, México
- Metabolomics and Proteomics Laboratory, Autonomous University of Zacatecas, Zacatecas, Zacatecas, Mexico
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14
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López-Hernández Y, Monárrez-Espino J, Oostdam ASHV, Delgado JEC, Zhang L, Zheng J, Valdez JJO, Mandal R, González FDLO, Moreno JCB, Trejo-Medinilla FM, López JA, Moreno JAE, Wishart DS. Targeted metabolomics identifies high performing diagnostic and prognostic biomarkers for COVID-19. Sci Rep 2021; 11:14732. [PMID: 34282210 PMCID: PMC8290000 DOI: 10.1038/s41598-021-94171-y] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [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: 02/24/2021] [Accepted: 07/06/2021] [Indexed: 12/14/2022] Open
Abstract
Research exploring the development and outcome of COVID-19 infections has led to the need to find better diagnostic and prognostic biomarkers. This cross-sectional study used targeted metabolomics to identify potential COVID-19 biomarkers that predicted the course of the illness by assessing 110 endogenous plasma metabolites from individuals admitted to a local hospital for diagnosis/treatment. Patients were classified into four groups (≈ 40 each) according to standard polymerase chain reaction (PCR) COVID-19 testing and disease course: PCR-/controls (i.e., non-COVID controls), PCR+/not-hospitalized, PCR+/hospitalized, and PCR+/intubated. Blood samples were collected within 2 days of admission/PCR testing. Metabolite concentration data, demographic data and clinical data were used to propose biomarkers and develop optimal regression models for the diagnosis and prognosis of COVID-19. The area under the receiver operating characteristic curve (AUC; 95% CI) was used to assess each models' predictive value. A panel that included the kynurenine: tryptophan ratio, lysoPC a C26:0, and pyruvic acid discriminated non-COVID controls from PCR+/not-hospitalized (AUC = 0.947; 95% CI 0.931-0.962). A second panel consisting of C10:2, butyric acid, and pyruvic acid distinguished PCR+/not-hospitalized from PCR+/hospitalized and PCR+/intubated (AUC = 0.975; 95% CI 0.968-0.983). Only lysoPC a C28:0 differentiated PCR+/hospitalized from PCR+/intubated patients (AUC = 0.770; 95% CI 0.736-0.803). If additional studies with targeted metabolomics confirm the diagnostic value of these plasma biomarkers, such panels could eventually be of clinical use in medical practice.
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Affiliation(s)
- Yamilé López-Hernández
- Cátedras-CONACyT, Consejo Nacional de Ciencia y Tecnologia, 03940, México, México.
- Autonomous University of Zacatecas, 98000, Zacatecas, Mexico.
| | - Joel Monárrez-Espino
- Christus Muguerza Hospital Chihuahua-University of Monterrey, 31000, Chihuahua, Mexico.
| | | | - Julio Enrique Castañeda Delgado
- Cátedras-CONACyT, Consejo Nacional de Ciencia y Tecnologia, 03940, México, México
- Unidad de Investigación Biomédica de Zacatecas, Instituto Mexicano del Seguro Social, 98000, Zacatecas, México
| | - Lun Zhang
- The Metabolomics Innovation Center, University of Alberta, Edmonton, AB, T6G1C9, Canada
| | - Jiamin Zheng
- The Metabolomics Innovation Center, University of Alberta, Edmonton, AB, T6G1C9, Canada
| | - Juan José Oropeza Valdez
- Unidad de Investigación Biomédica de Zacatecas, Instituto Mexicano del Seguro Social, 98000, Zacatecas, México
| | - Rupasri Mandal
- The Metabolomics Innovation Center, University of Alberta, Edmonton, AB, T6G1C9, Canada
| | - Fátima de Lourdes Ochoa González
- Unidad de Investigación Biomédica de Zacatecas, Instituto Mexicano del Seguro Social, 98000, Zacatecas, México
- Doctorado en Ciencias Básicas, Universidad Autónoma de Zacatecas, Zacatecas, México
| | - Juan Carlos Borrego Moreno
- Departmento de Epidemiología, Hospital General de Zona #1 "Emilio Varela Luján", Instituto Mexicano del Seguro Social, 98000, Zacatecas, México
| | - Flor M Trejo-Medinilla
- Autonomous University of Zacatecas, 98000, Zacatecas, Mexico
- Doctorado en Ciencias Básicas, Universidad Autónoma de Zacatecas, Zacatecas, México
| | - Jesús Adrián López
- MicroRNAs Laboratory, Academic Unit for Biological Sciences, Autonomous University of Zacatecas, 98000, Zacatecas, Mexico
| | - José Antonio Enciso Moreno
- Unidad de Investigación Biomédica de Zacatecas, Instituto Mexicano del Seguro Social, 98000, Zacatecas, México
| | - David S Wishart
- The Metabolomics Innovation Center, University of Alberta, Edmonton, AB, T6G1C9, Canada
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15
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Monárrez-Espino J, Zubía-Nevárez CI, Reyes-Silva L, Castillo-Palencia JP, Castañeda-Delgado JE, Herrera van-Oostdam AS, López-Hernández Y. Clinical Factors Associated with COVID-19 Severity in Mexican Patients: Cross-Sectional Analysis from a Multicentric Hospital Study. Healthcare (Basel) 2021; 9:healthcare9070895. [PMID: 34356272 PMCID: PMC8307927 DOI: 10.3390/healthcare9070895] [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: 06/02/2021] [Revised: 06/16/2021] [Accepted: 06/23/2021] [Indexed: 12/20/2022] Open
Abstract
(1) Background: Latin America has been harshly hit by SARS-CoV-2, but reporting from this region is still incomplete. This study aimed at identifying and comparing clinical characteristics of patients with COVID-19 at different stages of disease severity. (2) Methods: Cross-sectional multicentric study. Individuals with nasopharyngeal PCR were categorized into four groups: (1) negative, (2) positive, not hospitalized, (3) positive, hospitalized with/without supplementary oxygen, and (4) positive, intubated. Clinical and laboratory data were compared, using group 1 as the reference. Multivariate multinomial logistic regression was used to compare adjusted odds ratios. (3) Results: Nine variables remained in the model, explaining 76% of the variability. Men had increased odds, from 1.90 (95%CI 0.87–4.15) in the comparison of 2 vs. 1, to 3.66 (1.12–11.9) in 4 vs. 1. Diabetes and obesity were strong predictors. For diabetes, the odds for groups 2, 3, and 4 were 1.56 (0.29–8.16), 12.8 (2.50–65.8), and 16.1 (2.87–90.2); for obesity, these were 0.79 (0.31–2.05), 3.38 (1.04–10.9), and 4.10 (1.16–14.4), respectively. Fever, myalgia/arthralgia, cough, dyspnea, and neutrophilia were associated with the more severe COVID-19 group. Anosmia/dysgeusia were more likely to occur in group 2 (25.5; 2.51–259). (4) Conclusion: The results point to relevant differences in clinical and laboratory features of COVID-19 by level of severity that can be used in medical practice.
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Affiliation(s)
- Joel Monárrez-Espino
- Department of Health Research, Christus Muguerza del Parque Hospital, Chihuahua 31000, Mexico;
- Vice Presidency of Health Sciences, Medical Specialties Program, University of Monterrey, San Pedro Garza García 66238, Mexico;
- Correspondence: (J.M.-E.); (Y.L.-H.); Tel.: +52-614-4397-932 (J.M.-E.)
| | - Carolina Ivette Zubía-Nevárez
- Vice Presidency of Health Sciences, Medical Specialties Program, University of Monterrey, San Pedro Garza García 66238, Mexico;
| | - Lorena Reyes-Silva
- Department of Health Research, Christus Muguerza del Parque Hospital, Chihuahua 31000, Mexico;
| | - Juan Pablo Castillo-Palencia
- General Hospital of Soledad de Graciano Sánchez, San Luis Potosí Health Services, Soledad de Graciano Sánchez 78435, Mexico;
| | | | | | - Yamilé López-Hernández
- Metabolomics and Proteomics Laboratory, Mexican Council of Science and Technology, Zacatecas Autonomous University, Zacatecas 98000, Mexico
- Correspondence: (J.M.-E.); (Y.L.-H.); Tel.: +52-614-4397-932 (J.M.-E.)
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16
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Herrera-Van Oostdam AS, Toro-Ortíz JC, López JA, Noyola DE, García-López DA, Durán-Figueroa NV, Martínez-Martínez E, Portales-Pérez DP, Salgado-Bustamante M, López-Hernández Y. Placental exosomes isolated from urine of patients with gestational diabetes exhibit a differential profile expression of microRNAs across gestation. Int J Mol Med 2020; 46:546-560. [PMID: 32626972 PMCID: PMC7307810 DOI: 10.3892/ijmm.2020.4626] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [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: 01/24/2020] [Accepted: 05/15/2020] [Indexed: 12/11/2022] Open
Abstract
Placenta‑derived exosomes play an important role in cellular communication both in the mother and the fetus. Their concentration and composition are altered in several pregnancy disorders, such as gestational diabetes mellitus (GDM). The isolation and characterization of placental exosomes from serum, plasma and tissues from patients with GDM have been previously described; however, to the best of our knowledge, to date, there is no study available on placental exosomes isolated from urine of patients with GDM. In the present study, placental exosomes were purified from urine the 1st, 2nd and 3rd trimester of gestation. Placental exosomes were characterized by transmission electron microscopy in cryogenic mode and by western blot analysis, confirming the presence of exosomal vesicles. The expression profile of five microRNAs (miR‑516‑5p, miR‑517‑3p, miR‑518‑5p, miR‑222‑3p and miR‑16‑5p) was determined by RT‑qPCR. In healthy pregnant women, the expression of the miRNAs increased across gestation, apart from miR‑516‑5p, which was not expressed at the 2nd trimester. All the miRNAs examined were downregulated in patients with GDM at the 3rd trimester of gestation. The downregulated miRNAs affected several metabolic pathways closely associated with the pathophysiology of GDM. This provides further evidence of the regulatory role of miRNAs in the GDM. This also suggests that the of urinary exosomes may be an excellent source of biomarkers and therapeutic targets.
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Affiliation(s)
- Ana Sofía Herrera-Van Oostdam
- Department of Biochemistry, Faculty of Medicine, Universidad Autónoma de San Luis Potosí, San Luis Potosí 78210, Mexico
| | - Juan Carlos Toro-Ortíz
- Division of Gynecology and Obstetrics, Hospital Central 'Dr. Ignacio Morones Prieto', San Luis Potosí 78290, Mexico
| | - Jesús Adrián López
- Laboratory of microRNAs and Cancer, Academic Unit of Biological Sciences, Universidad Autónoma de Zacatecas, Zacatecas 98068, Mexico
| | - Daniel E Noyola
- Department of Microbiology, Faculty of Medicine, Universidad Autónoma de San Luis Potosí, San Luis Potosí 78210, Mexico
| | - David Alejandro García-López
- Laboratory of Cellular Biology and Neurobiology, Academic Unit of Biological Sciences, Universidad Autónoma de Zacatecas, Zacatecas 98068, Mexico
| | - Noé Valentín Durán-Figueroa
- Interdisciplinary Professional Biotechnology Unit, Instituto Politécnico Nacional, Ciudad de Mexico 07340, Mexico
| | - Eduardo Martínez-Martínez
- Laboratory of Cell Communication and Extracellular Vesicles, Instituto Nacional de Medicina Genómica, México City 14610, Mexico
| | - Diana P Portales-Pérez
- Translational and Molecular Medicine Laboratory, Research Center for Health Sciences and Biomedicine, Universidad Autónoma de San Luis Potosí, San Luis Potosí 78290, Mexico
| | - Mariana Salgado-Bustamante
- Department of Biochemistry, Faculty of Medicine, Universidad Autónoma de San Luis Potosí, San Luis Potosí 78210, Mexico
| | - Yamilé López-Hernández
- CONACyT, Metabolomics and Proteomics Laboratory, Academic Unit of Biological Sciences, Universidad Autónoma de Zacatecas, Zacatecas 98068, Mexico
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17
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Córdova-Rivas S, Araujo-Huitrado JG, Rivera-Avalos E, Escalante-García IL, Durón-Torres SM, López-Hernández Y, Hernández-López H, López L, de Loera D, López JA. Differential Proliferation Effect of the Newly Synthesized Valine, Tyrosine and Tryptophan-Naphthoquinones in Immortal and Tumorigenic Cervical Cell Lines. Molecules 2020; 25:molecules25092058. [PMID: 32354078 PMCID: PMC7248809 DOI: 10.3390/molecules25092058] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [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: 03/21/2020] [Revised: 04/17/2020] [Accepted: 04/21/2020] [Indexed: 12/12/2022] Open
Abstract
We previously showed that microwave assisted synthesis is the best method for the synthesis of naphthoquinone amino acid and chloride-naphthoquinone amino acid derivatives by a complete evaluation of reaction conditions such as stoichiometry, bases, and pH influence. Following the same strategy, we synthesized chloride and non-chloride tyrosine, valine, and tryptophan-naphthoquinones achieving 85–95%, 80–92%, and 91–95% yields, respectively. The cyclic voltammetry profiles showed that both series of naphthoquinone amino acid derivatives mainly display one redox reaction process. Overall, chloride naphthoquinone amino acid derivatives exhibited redox potential values (E1/2) more positive than non-chloride compounds. The six newly synthesized compounds were tested in HPV positive and negative as well as in immortal and tumorigenic cell lines to observe the effects in different cellular context simulating precancerous and cancerous status. A dose-response was achieved to determine the IC50 of six newly synthesized compounds in SiHa (Tumorigenic and HPV16 positive), CaLo (Tumorigenic and HPV18 positive), C33-A (Tumorigenic and HPV negative) and HaCaT (Keratinocytes immortal HPV negative) cell lines. Non-chloride tryptophan-naphthoquinone (3c) and chloride tyrosine-naphthoquine (4a) effects were more potent in tumorigenic SiHa, CaLo, and C33-A cells with respect to non-tumorigenic HaCaT cells. Interestingly, there seems to be a differential effect in non-chloride and chloride naphthoquinone amino acid derivatives in tumorigenic versus non tumorigenic cells. Considering all naphthoquinone amino acid derivatives that our group synthesized, it seems that hydrophobic and aromatic amino acids have the greatest effect on cell proliferation inhibition. These results show promising compounds for cervical cancer treatment.
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Affiliation(s)
- Sergio Córdova-Rivas
- Laboratorio de microRNAs y Cáncer, Unidad Académica de Ciencias Biológicas, Universidad Autónoma de Zacatecas, Zacatecas 98068, Mexico
| | - Jorge Gustavo Araujo-Huitrado
- Laboratorio de microRNAs y Cáncer, Unidad Académica de Ciencias Biológicas, Universidad Autónoma de Zacatecas, Zacatecas 98068, Mexico
| | - Ernesto Rivera-Avalos
- School of Chemistry, Universidad Autónoma de San Luis Potosí, San Luis Potosí 78210, Mexico
| | | | - Sergio M. Durón-Torres
- Unidad Académica de Ciencias Químicas, Universidad Autónoma de Zacatecas, Zacatecas 98160, Mexico
| | - Yamilé López-Hernández
- CONACYT, Laboratorio de Metabolómica y Proteómica, Unidad Académica de Ciencias Biológicas, Universidad Autónoma de Zacatecas, Zacatecas 98068, Mexico
| | - Hiram Hernández-López
- Unidad Académica de Ciencias Químicas, Universidad Autónoma de Zacatecas, Zacatecas 98160, Mexico
| | - Lluvia López
- Instituto de Investigación de Zonas Desérticas, Universidad Autónoma de San Luis Potosí, San Luis Potosí 78377, Mexico
| | - Denisse de Loera
- School of Chemistry, Universidad Autónoma de San Luis Potosí, San Luis Potosí 78210, Mexico
- Correspondence: (D.d.L.); (J.A.L.); Tel.: +52-444-826-2300 x6415 (D.d.L.); +52-492-149-2648 (J.A.L.)
| | - Jesús Adrián López
- Laboratorio de microRNAs y Cáncer, Unidad Académica de Ciencias Biológicas, Universidad Autónoma de Zacatecas, Zacatecas 98068, Mexico
- Correspondence: (D.d.L.); (J.A.L.); Tel.: +52-444-826-2300 x6415 (D.d.L.); +52-492-149-2648 (J.A.L.)
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18
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López-Hernández Y, Oropeza-Valdez JJ, Blanco-Sandate JO, Herrera-Van Oostdam AS, Zheng J, Chi Guo A, Lima-Rogel V, Rajabzadeh R, Salgado-Bustamante M, Adrian-Lopez J, Castillo CG, Robles Arguelles E, Monárrez-Espino J, Mandal R, Wishart DS. The Urinary Metabolome of Healthy Newborns. Metabolites 2020; 10:E165. [PMID: 32340350 PMCID: PMC7240964 DOI: 10.3390/metabo10040165] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [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: 03/29/2020] [Revised: 04/18/2020] [Accepted: 04/21/2020] [Indexed: 02/06/2023] Open
Abstract
The knowledge of normal metabolite values for neonates is key to establishing robust cut-off values to diagnose diseases, to predict the occurrence of new diseases, to monitor a neonate's metabolism, or to assess their general health status. For full term-newborns, many reference biochemical values are available for blood, serum, plasma and cerebrospinal fluid. However, there is a surprising lack of information about normal urine concentration values for a large number of important metabolites in neonates. In the present work, we used targeted tandem mass spectrometry (MS/MS)-based metabolomic assays to identify and quantify 136 metabolites of biomedical interest in the urine from 48 healthy, full-term term neonates, collected in the first 24 h of life. In addition to this experimental study, we performed a literature review (covering the past eight years and over 500 papers) to update the references values in the Human Metabolome Database/Urine Metabolome Database (HMDB/UMDB). Notably, 86 of the experimentally measured urinary metabolites are being reported in neonates/infants for the first time and another 20 metabolites are being reported in human urine for the first time ever. Sex differences were found for 15 metabolites. The literature review allowed us to identify another 78 urinary metabolites with concentration data. As a result, reference concentration values and ranges for 378 neonatal urinary metabolites are now publicly accessible via the HMDB.
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Affiliation(s)
- Yamilé López-Hernández
- CONACyT, Metabolomics and Proteomics Laboratory, Universidad Autónoma de Zacatecas, Zacatecas 98000, Mexico
| | - Juan José Oropeza-Valdez
- Unidad de Investigación Biomédica de Zacatecas, Instituto Mexicano del Seguro Social, Zacatecas 98000, Mexico;
| | - Jorge O. Blanco-Sandate
- CIACYT-Facultad de Medicina, Universidad Autónoma de San Luis Potosí, San Luis Potosí 78210, Mexico; (J.O.B.-S.); (C.G.C.)
| | - Ana Sofia Herrera-Van Oostdam
- Biochemistry Department, Faculty of Medicine, Universidad Autónoma de San Luis Potosí, San Luis Potosí 78210, Mexico; (A.S.H.-V.O.); (M.S.-B.)
| | - Jiamin Zheng
- The Metabolomics Innovation Center, University of Alberta, Edmonton, AB T6G1C9, Canada; (J.Z.); (A.C.G.); (R.R.); (R.M.)
| | - An Chi Guo
- The Metabolomics Innovation Center, University of Alberta, Edmonton, AB T6G1C9, Canada; (J.Z.); (A.C.G.); (R.R.); (R.M.)
| | - Victoria Lima-Rogel
- Hospital Central “Dr. Ignacio Morones Prieto”, San Luis Potosí 78290, Mexico;
| | - Rahmatollah Rajabzadeh
- The Metabolomics Innovation Center, University of Alberta, Edmonton, AB T6G1C9, Canada; (J.Z.); (A.C.G.); (R.R.); (R.M.)
| | - Mariana Salgado-Bustamante
- Biochemistry Department, Faculty of Medicine, Universidad Autónoma de San Luis Potosí, San Luis Potosí 78210, Mexico; (A.S.H.-V.O.); (M.S.-B.)
| | - Jesus Adrian-Lopez
- MicroRNAs Laboratory, Unidad Académica de Ciencias Biológicas, Universidad Autónoma de Zacatecas, Zacatecas 98000, Mexico; (J.A.-L.); (E.R.A.)
| | - C. G. Castillo
- CIACYT-Facultad de Medicina, Universidad Autónoma de San Luis Potosí, San Luis Potosí 78210, Mexico; (J.O.B.-S.); (C.G.C.)
| | - Emilia Robles Arguelles
- MicroRNAs Laboratory, Unidad Académica de Ciencias Biológicas, Universidad Autónoma de Zacatecas, Zacatecas 98000, Mexico; (J.A.-L.); (E.R.A.)
| | | | - Rupasri Mandal
- The Metabolomics Innovation Center, University of Alberta, Edmonton, AB T6G1C9, Canada; (J.Z.); (A.C.G.); (R.R.); (R.M.)
| | - David S. Wishart
- The Metabolomics Innovation Center, University of Alberta, Edmonton, AB T6G1C9, Canada; (J.Z.); (A.C.G.); (R.R.); (R.M.)
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Herrera-Van Oostdam AS, Salgado-Bustamante M, López JA, Herrera-Van Oostdam DA, López-Hernández Y. Placental exosomes viewed from an 'omics' perspective: implications for gestational diabetes biomarkers identification. Biomark Med 2019; 13:675-684. [PMID: 31157549 DOI: 10.2217/bmm-2018-0468] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [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: 12/16/2022] Open
Abstract
Exosomes are defined as extracellular vesicles that are released from cells upon fusion of an intermediate endocytic compartment - the multivesicular body - with the plasma membrane. Recently, placenta-derived exosomes have gained special attention, since they play a crucial role in the communication between the mother and fetus. It is known that the concentration of placenta-derived exosomes in the maternal bloodstream is higher in patients with preeclampsia or gestational diabetes mellitus. However, their composition in terms of the content of proteins, nucleic acids or lipids is uncertain. In this work, we reviewed the recent advances in placental exosomes characterization through omics-based methods, and their potential to predict gestational diabetes mellitus.
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Affiliation(s)
- Ana S Herrera-Van Oostdam
- Department of Biochemistry, Medicine Faculty, Universidad Autónoma de San Luis Potosí, San Luis Potosí, PC 78210, Mexico
| | - Mariana Salgado-Bustamante
- Department of Biochemistry, Medicine Faculty, Universidad Autónoma de San Luis Potosí, San Luis Potosí, PC 78210, Mexico
| | - Jesús Adrián López
- MicroRNAs Laboratory, Unidad Académica de Ciencias Biológicas, Universidad Autónoma de Zacatecas, Zacatecas, PC 98610, Mexico
| | - David A Herrera-Van Oostdam
- Department of Rheumatology & Pathology, Hospital Central 'Dr. Ignacio Morones Prieto,' Universidad Autónoma de San Luis Potosí, San Luis Potosí, PC 78210, Mexico
| | - Yamilé López-Hernández
- CONACyT-Universidad Autónoma de Zacatecas, Unidad Académica de Ciencias Biológicas, Zacatecas, PC 98610, Mexico
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20
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López-Hernández Y, Herrera-Van Oostdam AS, Toro-Ortiz JC, López JA, Salgado-Bustamante M, Murgu M, Torres-Torres LM. Urinary Metabolites Altered during the Third Trimester in Pregnancies Complicated by Gestational Diabetes Mellitus: Relationship with Potential Upcoming Metabolic Disorders. Int J Mol Sci 2019; 20:ijms20051186. [PMID: 30857174 PMCID: PMC6429483 DOI: 10.3390/ijms20051186] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [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: 01/22/2019] [Revised: 02/23/2019] [Accepted: 03/04/2019] [Indexed: 12/22/2022] Open
Abstract
Gestational diabetes mellitus (GDM) is a disorder in pregnancy with highest impact in the future life of both mother and newborn. Increasing incidence, economic impact, and potential for severe GDM-related pregnancy complications are some factors that have motivated the deep study of physiopathology, risk factors for developing GDM, and potential biomarkers for its diagnosis. In the present pilot study, we analyzed the urinary metabolome profile of GDM patients in the 3rd trimester of pregnancy, when GDM is already established and the patients are under dietary and pharmacological control. An untargeted metabolomics method based on liquid chromatography–mass spectrometry analysis was developed to identify differentially expressed metabolites in the GDM group. We identified 14 metabolites that are significantly upregulated in the urine of GDM patients, and, more importantly, we identified those related with the steroid hormone biosynthesis and tryptophan (TRP) metabolism pathways, which are associated with GDM pathophysiology. Thus, these metabolites could be screened as potential prognostic biomarkers of type two diabetes mellitus, coronary artery disease and chronic renal failure in future follow-up studies with GDM patients.
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Affiliation(s)
- Yamilé López-Hernández
- Metabolomics and Proteomics Laboratory, CONACyT-Universidad Autónoma de Zacatecas, 98066 Zacatecas, Mexico.
| | | | - Juan Carlos Toro-Ortiz
- Gynecology and Obstetrics Division, Hospital Central "Dr. Ignacio Morones Prieto",7800 San Luis Potosí, Mexico.
| | - Jesús Adrián López
- MicroRNAs Laboratory, Unidad Académica de Ciencias Biológicas, Universidad Autónoma de Zacatecas, 98066 Zacatecas, Mexico.
| | | | - Michael Murgu
- Waters Technologies of Brazil, 06400 Barueri, Brazil.
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21
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Córdova-Rivas S, Fraire-Soto I, Mercado-Casas Torres A, Servín-González LS, Granados-López AJ, López-Hernández Y, Reyes-Estrada CA, Gutiérrez-Hernández R, Castañeda-Delgado JE, Ramírez-Hernández L, Varela-Silva JA, López JA. 5p and 3p Strands of miR-34 Family Members Have Differential Effects in Cell Proliferation, Migration, and Invasion in Cervical Cancer Cells. Int J Mol Sci 2019; 20:ijms20030545. [PMID: 30696040 PMCID: PMC6387060 DOI: 10.3390/ijms20030545] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [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: 12/22/2018] [Revised: 01/16/2019] [Accepted: 01/19/2019] [Indexed: 12/24/2022] Open
Abstract
The micro RNA (miR)-34 family is composed of 5p and 3p strands of miR-34a, miR-34b, and miR-34c. The 5p strand’s expression and function is studied in cervical cancer. The 3p strand’s function and regulation remain to be elucidated. To study the function of the passenger strands of miR-34 family members, we overexpressed 5p and 3p strands using a synthetic miRNA in cervical cell lines. Cell proliferation was evaluated using crystal violet. Migration and invasion were tested using transwell assays, Western blot, and zymography. Possible specific targets and cell signaling were investigated for each strand. We found that miR-34a-5p inhibited proliferation, migration, and cell invasion accompanied by matrix metalloproteinase 9 (MMP9) activity and microtubule-associated protein 2 (MAP2) protein reduction. We also found that miR-34b-5p and miR-34c-5p inhibit proliferation and migration, but not invasion. In contrast, miR-34c-5p inhibits MMP9 activity and MAP2 protein, while miR-34b-5p has no effect on these genes. Furthermore, miR-34a-3p and miR-34b-3p inhibit proliferation and migration, but not invasion, despite the later reducing MMP2 activity, while miR-34c-3p inhibit proliferation, migration, and cell invasion accompanied by MMP9 activity and MAP2 protein inhibition. The difference in cellular processes, MMP2 and MMP9 activity, and MAP2 protein inhibition by miR-34 family members suggests the participation of other regulated genes. This study provides insights into the roles of passenger strands (strand*) of the miR-34 family in cervical cancer.
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Affiliation(s)
- Sergio Córdova-Rivas
- Laboratorio de microRNAs y Cáncer, Unidad Académica de Ciencias Biológicas, Universidad Autónoma de Zacatecas, Av. Preparatoria S/N, Zacatecas 98066, México.
| | - Ixamail Fraire-Soto
- Laboratorio de microRNAs y Cáncer, Unidad Académica de Ciencias Biológicas, Universidad Autónoma de Zacatecas, Av. Preparatoria S/N, Zacatecas 98066, México.
| | - Andrea Mercado-Casas Torres
- Laboratorio de microRNAs y Cáncer, Unidad Académica de Ciencias Biológicas, Universidad Autónoma de Zacatecas, Av. Preparatoria S/N, Zacatecas 98066, México.
| | | | - Angelica Judith Granados-López
- Laboratorio de microRNAs y Cáncer, Unidad Académica de Ciencias Biológicas, Universidad Autónoma de Zacatecas, Av. Preparatoria S/N, Zacatecas 98066, México.
| | - Yamilé López-Hernández
- Laboratorio de microRNAs y Cáncer, Unidad Académica de Ciencias Biológicas, Universidad Autónoma de Zacatecas, Av. Preparatoria S/N, Zacatecas 98066, México.
- Laboratorio de Metabolómica de la Unidad Académica de Ciencias Biológicas, CONACyT, Universidad Autónoma de Zacatecas, Av. Preparatoria S/N, Zacatecas 98066, México.
| | - Claudia Araceli Reyes-Estrada
- Laboratorio de Patología e Inmunohistoquímica de la Unidad Académica de Medicina Humana de la Universidad Autónoma de Zacatecas, Campus Siglo XXI, Kilómetro 6, Ejido la Escondida, Zacatecas CP 98160, Mexico.
| | - Rosalinda Gutiérrez-Hernández
- Laboratorio de Etnofarmacología Nutrición de la Unidad Académica de Enfermería de la Universidad Autónoma de Zacatecas, Campus Siglo XXI, Kilómetro 6, Ejido la Escondida, Zacatecas CP 98160, Mexico.
| | - Julio Enrique Castañeda-Delgado
- Catedrático-CONACYT, Unidad de Investigación Biomédica de Zacatecas, Instituto Mexicano del Seguro Social, Zacatecas CP 98000, Mexico.
| | - Leticia Ramírez-Hernández
- Unidad Académica de Matemáticas de la Universidad Autónoma de Zacatecas Av. Preparatoria S/N, Zacatecas 98066, México.
| | - José Antonio Varela-Silva
- Laboratorio de microRNAs y Cáncer, Unidad Académica de Ciencias Biológicas, Universidad Autónoma de Zacatecas, Av. Preparatoria S/N, Zacatecas 98066, México.
| | - Jesús Adrián López
- Laboratorio de microRNAs y Cáncer, Unidad Académica de Ciencias Biológicas, Universidad Autónoma de Zacatecas, Av. Preparatoria S/N, Zacatecas 98066, México.
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22
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Salgado-Bustamante M, Rocha-Viggiano AK, Rivas-Santiago C, Magaña-Aquino M, López JA, López-Hernández Y. Metabolomics applied to the discovery of tuberculosis and diabetes mellitus biomarkers. Biomark Med 2018; 12:1001-1013. [PMID: 30043640 DOI: 10.2217/bmm-2018-0050] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [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: 12/22/2022] Open
Abstract
Tuberculosis (TB) and diabetes mellitus Type 2 (DM2) are two diseases as ancient as they are harmful to human health. The outcome for both diseases in part depends on immune and metabolic individual responses. DM2 is increasing yearly, mainly due to environmental, genetic and lifestyle habits. There are multiple evidence that DM2 is one of the most important risk factor of becoming infected with TB or reactivating latent TB. Mass spectrometry-based metabolomics is an important tool for elucidating the metabolites and metabolic pathways that influence the immune responses to M. tuberculosis infection during diabetes. We provide an up-to-date review highlighting the importance and benefit of metabolomics for identifying biomarkers as candidate molecules for diagnosis, disease activity or prognosis.
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Affiliation(s)
- Mariana Salgado-Bustamante
- Biochemistry Department, Medicine Faculty, Universidad Autonoma de San Luis Potosi, San Luis Potosi, Mexico
| | - Ana K Rocha-Viggiano
- Biochemistry Department, Medicine Faculty, Universidad Autonoma de San Luis Potosi, San Luis Potosi, Mexico
| | - César Rivas-Santiago
- CONACyT, Unidad Academica de Ciencias Biologicas, Universidad Autonoma de Zacatecas, Zacatecas, Mexico
| | - Martín Magaña-Aquino
- Infectology Department, Hospital Central Ignacio Morones Prieto, San Luis Potosi, Mexico
| | - Jesús A López
- MicroRNAs Laboratory, Unidad Academica de Ciencias Biologicas, Universidad Autonoma de Zacatecas, Zacatecas, Mexico
| | - Yamilé López-Hernández
- CONACyT, Unidad Academica de Ciencias Biologicas, Universidad Autonoma de Zacatecas, Zacatecas, Mexico
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23
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Mendoza-Almanza G, Rivas-Santiago CE, Salgado Bustamante M, López-Hernández Y. Diabetes and tuberculosis in Mexico: results from epidemiological studies. Int J Diabetes Dev Ctries 2018. [DOI: 10.1007/s13410-017-0599-5] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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24
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López-Hernández Y, Rivas-Santiago CE, López JA, Mendoza-Almanza G, Hernandez-Pando R. Tuberculosis and cigarette smoke exposure: An update of in vitro and in vivo studies. Exp Lung Res 2018; 44:113-126. [PMID: 29565741 DOI: 10.1080/01902148.2018.1444824] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [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: 12/12/2022]
Abstract
Tuberculosis (TB) has been declared the first cause of death by an infectious agent. Annually, 10.4 million people suffer active TB. Most infected individuals live in low-income countries, where social and economic conditions enhance the dissemination and progression of the disease. These countries have a high percentage of smokers. Thousands of studies have linked cigarette smoke (CS) with increased risk of many diseases, such as cancer and lung diseases. Numerous in vitro studies have been conducted to evaluate the general and specific toxic effects of CS in lung immune function. Smoke exposure increases the risk of TB development three-fold. However, until now, only few animal studies have been performed to analyze the association between smoke and TB. In the present work, we review in vitro and in vivo studies whose aim was to analyze the molecular basis of TB susceptibility caused by exposure to CS.
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Affiliation(s)
- Y López-Hernández
- a CONACyT, Unidad Academica de Ciencias Biologicas , Universidad Autónoma de Zacatecas , Zacatecas , Mexico
| | - C E Rivas-Santiago
- a CONACyT, Unidad Academica de Ciencias Biologicas , Universidad Autónoma de Zacatecas , Zacatecas , Mexico
| | - J A López
- b Laboratorio de MicroRNAs, Unidad Academica de Ciencias Biologicas , Universidad Autónoma de Zacatecas , Zacatecas , Mexico
| | - G Mendoza-Almanza
- a CONACyT, Unidad Academica de Ciencias Biologicas , Universidad Autónoma de Zacatecas , Zacatecas , Mexico
| | - R Hernandez-Pando
- c Departamento de Patologia, Unidad de Patologia Experimental , Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran , Mexico
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25
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López-Hernández Y, Patiño-Rodríguez O, García-Orta ST, Pinos-Rodríguez JM. Mass spectrometry applied to the identification of Mycobacterium tuberculosis and biomarker discovery. J Appl Microbiol 2017; 121:1485-1497. [PMID: 27718305 DOI: 10.1111/jam.13323] [Citation(s) in RCA: 7] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2016] [Revised: 06/28/2016] [Accepted: 08/08/2016] [Indexed: 12/31/2022]
Abstract
An adequate and effective tuberculosis (TB) diagnosis system has been identified by the World Health Organization as a priority in the fight against this disease. Over the years, several methods have been developed to identify the bacillus, but bacterial culture remains one of the most affordable methods for most countries. For rapid and accurate identification, however, it is more feasible to implement molecular techniques, taking advantage of the availability of public databases containing protein sequences. Mass spectrometry (MS) has become an interesting technique for the identification of TB. Here, we review some of the most widely employed methods for identifying Mycobacterium tuberculosis and present an update on MS applied for the identification of mycobacterial species.
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Affiliation(s)
| | - O Patiño-Rodríguez
- CONACyT, Centro de Desarrollo de Productos Bióticos del Instituto Politécnico Nacional, Morelos, México
| | - S T García-Orta
- Centro de Biociencias, Universidad Autónoma de San Luis Potosí, San Luis Potosí, México
| | - J M Pinos-Rodríguez
- Centro de Biociencias, Universidad Autónoma de San Luis Potosí, San Luis Potosí, México
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26
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Sifontes-Rodríguez S, Monzote-Fidalgo L, Castañedo-Cancio N, Montalvo-Álvarez AM, López-Hernández Y, Diogo NM, Infante-Bourzac JF, Pérez-Martín O, Meneses-Marcel A, García-Trevijano JAE, Cabrera-Pérez MÁ. The efficacy of 2-nitrovinylfuran derivatives against Leishmania in vitro and in vivo. Mem Inst Oswaldo Cruz 2015; 110:166-73. [PMID: 25946239 PMCID: PMC4489446 DOI: 10.1590/0074-02760140324] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [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: 09/03/2014] [Accepted: 01/26/2015] [Indexed: 11/22/2022] Open
Abstract
Despite recent advances in the treatment of some forms of leishmaniasis, the
available drugs are still far from ideal due to inefficacy, parasite resistance,
toxicity and cost. The wide-spectrum antimicrobial activity of 2-nitrovinylfuran
compounds has been described, as has their activity against Trichomonas vaginalis and
other protozoa. Thus, the aim of this study was to test the antileishmanial
activities of six 2-nitrovinylfurans in vitro and in a murine model of leishmaniasis.
Minimum parasiticide concentration (MPC) and 50% inhibitory concentration
(IC50) values for these compounds against the promastigotes of
Leishmania amazonensis, Leishmania infantum and Leishmania braziliensis were
determined, as were the efficacies of two selected compounds in an experimental model
of cutaneous leishmaniasis (CL) caused by L. amazonensis in BALB/c mice. All of the
compounds were active against the promastigotes of the three Leishmania species
tested. IC50 and MPC values were in the ranges of 0.8-4.7 µM and 1.7-32
µM, respectively. The compounds 2-bromo-5-(2-bromo-2-nitrovinyl)-furan (furvina) and
2-bromo-5-(2-methyl-2-nitrovinyl)-furan (UC245) also reduced lesion growth in vivo at
a magnitude comparable to or higher than that achieved by amphotericin B treatment.
The results demonstrate the potential of this class of compounds as antileishmanial
agents and support the clinical testing of Dermofural(r) (a
furvina-containing antifungal ointment) for the treatment of CL.
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Affiliation(s)
- Sergio Sifontes-Rodríguez
- Centro de Bioactivos Químicos, Universidad Central Martha Abreu de Las Villas, Santa Clara, Villa Clara, Cuba
| | | | - Nilo Castañedo-Cancio
- Centro de Bioactivos Químicos, Universidad Central Martha Abreu de Las Villas, Santa Clara, Villa Clara, Cuba
| | | | - Yamilé López-Hernández
- Centro de Biociencias, Universidad Autónoma de San Luis Potosí, San Luis Potosí, SLP, México
| | - Niurka Mollineda Diogo
- Centro de Bioactivos Químicos, Universidad Central Martha Abreu de Las Villas, Santa Clara, Villa Clara, Cuba
| | | | | | - Alfredo Meneses-Marcel
- Centro de Bioactivos Químicos, Universidad Central Martha Abreu de Las Villas, Santa Clara, Villa Clara, Cuba
| | | | - Miguel Ángel Cabrera-Pérez
- Centro de Bioactivos Químicos, Universidad Central Martha Abreu de Las Villas, Santa Clara, Villa Clara, Cuba
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Sifontes-Rodríguez S, Infante-Bourzac JF, Díaz-Rivero D, López-Feria Y, Pérez-Pérez M, Sosa-Roble E, Pérez-Amat V, López-Hernández Y, Álvarez-Figueredo E, Martínez-Rodríguez JC, Fariñas-Medina M, Hernández-Salazar T, Tamayo-García Y, Valdés-Abreu Y, Ponce-Collera A, Rodríguez-Pérez N. Repeated Dose Toxicity Study of a Live Attenuated Oral Cholera Vaccine in Sprague Dawley Rats. Arch Med Res 2009; 40:527-35. [DOI: 10.1016/j.arcmed.2009.09.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2009] [Accepted: 07/20/2009] [Indexed: 10/20/2022]
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