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Gómez-Cabrera AS, González-Santiago AE, Rodríguez-Mora JF, Zúñiga-González GM, Gómez-Meda BC, Baptista-Rosas RC, Castañeda-Arellano R, Mercado-Sesma AR, Zúñiga LY, Sánchez-Parada MG. Amelioration of Cytogenotoxic Damage in Drug Abusers Supplemented with Folic Acid. Biomedicines 2024; 12:352. [PMID: 38397954 PMCID: PMC10886587 DOI: 10.3390/biomedicines12020352] [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: 12/30/2023] [Revised: 01/27/2024] [Accepted: 01/27/2024] [Indexed: 02/25/2024] Open
Abstract
BACKGROUND Cytogenotoxic damage caused by the consumption of legal and illegal drugs in drug abusers has been demonstrated, primarily due to alterations in their antioxidant capacity, cellular repair mechanisms, and increased production of free radicals. Folic acid shows antioxidant activity by acting as a reducing agent, neutralizing present free radicals, and reducing genomic damage. METHODS The intervention involved administering 15 mg of folic acid, divided into three doses per day, to a group of 44 drug abusers. The frequency of nuclear abnormalities (NAs) was determined; micronuclei (MNs), nuclear buds (NBUDs), binucleated cells (BNs), abnormally condensed chromatin (CC), karyorrhexis (KX), pyknotic nuclei (PNs), and karyolysis (KL) were determined at different pre-treatment (baseline) and post-treatment time points at 15 and 30 days. Additionally, a group of 44 healthy individuals was used as the control group. RESULTS We observed a statistically significant decrease in the frequency of NAs in the drug abuser group (28.45 ± 17.74 before supplementation vs. 11.18 ± 7.42 at 15 days and 9.11 ± 10.9 at 30 days of supplementation). Specifically, it decreased the frequency of NBUDs, BNs, CC, KX, and PNs (p < 0.05). CONCLUSION Our study demonstrates a clear improvement in cytogenotoxic damage in drug abusers supplemented with folic acid.
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Affiliation(s)
- Alejandro Salvador Gómez-Cabrera
- Departamento de Ciencias Biomédicas, División de Ciencias de la Salud, Centro Universitario de Tonalá, Universidad de Guadalajara, Tonalá 45425, Jalisco, Mexico; (A.S.G.-C.); (J.F.R.-M.)
| | - Ana Elizabeth González-Santiago
- Departamento de Ciencias Biomédicas, División de Ciencias de la Salud, Centro Universitario de Tonalá, Universidad de Guadalajara, Tonalá 45425, Jalisco, Mexico; (A.S.G.-C.); (J.F.R.-M.)
| | - José Francisco Rodríguez-Mora
- Departamento de Ciencias Biomédicas, División de Ciencias de la Salud, Centro Universitario de Tonalá, Universidad de Guadalajara, Tonalá 45425, Jalisco, Mexico; (A.S.G.-C.); (J.F.R.-M.)
| | - Guillermo Moisés Zúñiga-González
- Laboratorio de Mutagénesis, Centro de Investigación Biomédica de Occidente, Instituto Mexicano del Seguro Social, Guadalajara 44340, Jalisco, Mexico;
| | - Belinda Claudia Gómez-Meda
- Instituto de Genética Humana Dr. Enrique Corona Rivera, Departamento de Biología Molecular y Genómica, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara 44340, Jalisco, Mexico;
| | - Raúl Cuauhtémoc Baptista-Rosas
- Departamento de Ciencias de la Salud-Enfermedad como Proceso Individual, Centro Universitario de Tonalá, Universidad de Guadalajara, Tonalá 45425, Jalisco, Mexico (R.C.-A.); (L.Y.Z.)
- Unidad de Intervención de Medicina Crítica, Hospital General de Occidente, Secretaría de Salud Jalisco, Zapopan 45170, Jalisco, Mexico
| | - Rolando Castañeda-Arellano
- Departamento de Ciencias de la Salud-Enfermedad como Proceso Individual, Centro Universitario de Tonalá, Universidad de Guadalajara, Tonalá 45425, Jalisco, Mexico (R.C.-A.); (L.Y.Z.)
| | - Arieh Roldán Mercado-Sesma
- Departamento de Ciencias de la Salud-Enfermedad como Proceso Individual, Centro Universitario de Tonalá, Universidad de Guadalajara, Tonalá 45425, Jalisco, Mexico (R.C.-A.); (L.Y.Z.)
| | - Laura Yareni Zúñiga
- Departamento de Ciencias de la Salud-Enfermedad como Proceso Individual, Centro Universitario de Tonalá, Universidad de Guadalajara, Tonalá 45425, Jalisco, Mexico (R.C.-A.); (L.Y.Z.)
| | - María Guadalupe Sánchez-Parada
- Departamento de Ciencias Biomédicas, División de Ciencias de la Salud, Centro Universitario de Tonalá, Universidad de Guadalajara, Tonalá 45425, Jalisco, Mexico; (A.S.G.-C.); (J.F.R.-M.)
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González-Santiago AE, Gómez-Cabrera AS, Baptista-Rosas RC, Zúñiga-González GM, Gómez-Meda BC, Navarro AAS, Sánchez-Parada MG. Cytogenotoxicity effects in addicts with multidrug consumption. Environ Mol Mutagen 2024; 65:84-95. [PMID: 38353119 DOI: 10.1002/em.22584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Revised: 01/08/2024] [Accepted: 01/14/2024] [Indexed: 04/11/2024]
Abstract
Drug abuse is considered a global health problem with serious social impact. In recent decades, changes in drug consumption patterns have shown a clear rising trend in the use of multiple drugs. Although the buccal micronucleus cytome (BMCyt) assay has evaluated cytotoxicity in drug abuse, there has not been an approach that takes into account this pattern of multiple drug use. Therefore, in this study, we evaluate for the first time the cytogenotoxic effects in multidrug users, and its correlation with the amount consumed and years of abuse. This study was conducted on 166 individuals by the BMCyt assay. A total of 83 individuals with a history of multiple licit (alcohol and tobacco) and at least one illicit drug abuse (marijuana, methamphetamines, cocaine, and/or inhalants), and 83 healthy individuals, non-drug abusers were analyzed. The results showed that drug abusers had higher frequencies of nuclear abnormalities nuclear buds, binucleated cells, pyknotic nuclei (PNs), karyorrhexis (KX), and abnormally condensed chromatin when compared with healthy controls. Moreover, results suggests that the use of licit and illicit drugs is related to cytogenotoxic damage, as was shown by an upward trend in the frequency of nuclear abnormalities identified in groups 1 (alcohol + tobacco + at least one illicit drug) and 2 (tobacco + at least one illicit drug). Furthermore, a positive correlation was found in the different groups, between the years and the amount of consumption of some drugs (alcohol, methamphetamine, and tobacco) with cytotoxicity markers such as KL, KX, and PNs.
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Affiliation(s)
- Ana Elizabeth González-Santiago
- Departamento de Ciencias Biomédicas, División de Ciencias de la Salud, Centro Universitario de Tonalá, Universidad de Guadalajara, Tonalá, Jalisco, Mexico
| | - Alejandro Salvador Gómez-Cabrera
- Departamento de Ciencias Biomédicas, División de Ciencias de la Salud, Centro Universitario de Tonalá, Universidad de Guadalajara, Tonalá, Jalisco, Mexico
| | - Raúl Cuauhtémoc Baptista-Rosas
- Departamento de Ciencias de la Salud-Enfermedad como Proceso Individual, Centro Universitario de Tonalá, Universidad de Guadalajara, Tonalá, Jalisco, Mexico
- Unidad de intervención de Medicina Crítica, Hospital General de Occidente, Secretaría de Salud Jalisco, Zapopan, Jalisco, Mexico
| | - Guillermo Moisés Zúñiga-González
- Laboratorio de Mutagénesis, Centro de Investigación Biomédica de Occidente, Instituto Mexicano del Seguro Social, Guadalajara, Jalisco, Mexico
| | - Belinda Claudia Gómez-Meda
- Instituto de Genética Humana Dr. Enrique Corona Rivera, Departamento de Biología Molecular y Genómica, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara, Jalisco, Mexico
| | - Ana Alondra Sobrevilla Navarro
- Departamento de Ciencias Biomédicas, División de Ciencias de la Salud, Centro Universitario de Tonalá, Universidad de Guadalajara, Tonalá, Jalisco, Mexico
| | - María Guadalupe Sánchez-Parada
- Departamento de Ciencias Biomédicas, División de Ciencias de la Salud, Centro Universitario de Tonalá, Universidad de Guadalajara, Tonalá, Jalisco, Mexico
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Garcia-Gaona E, García-Gregorio A, García-Jiménez C, López-Olaiz MA, Mendoza-Ramírez P, Fernandez-Guzman D, Pillado-Sánchez RA, Soto-Pacheco AD, Yareni-Zuñiga L, Sánchez-Parada MG, González-Santiago AE, Román-Pintos LM, Castañeda-Arellano R, Hernández-Ortega LD, Mercado-Sesma AR, Orozco-Luna FDJ, Villa-Angulo C, Villa-Angulo R, Baptista-Rosas RC. mtDNA Single-Nucleotide Variants Associated with Type 2 Diabetes. Curr Issues Mol Biol 2023; 45:8716-8732. [PMID: 37998725 PMCID: PMC10670651 DOI: 10.3390/cimb45110548] [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: 09/21/2023] [Revised: 10/18/2023] [Accepted: 10/23/2023] [Indexed: 11/25/2023] Open
Abstract
Type 2 diabetes (T2D) is a chronic systemic disease with a complex etiology, characterized by insulin resistance and mitochondrial dysfunction in various cell tissues. To explore this relationship, we conducted a secondary analysis of complete mtDNA sequences from 1261 T2D patients and 1105 control individuals. Our findings revealed significant associations between certain single-nucleotide polymorphisms (SNPs) and T2D. Notably, the variants m.1438A>G (rs2001030) (controls: 32 [27.6%], T2D: 84 [72.4%]; OR: 2.46; 95%CI: 1.64-3.78; p < 0.001), m.14766C>T (rs193302980) (controls: 498 [36.9%], T2D: 853 [63.1%]; OR: 2.57, 95%CI: 2.18-3.04, p < 0.001), and m.16519T>C (rs3937033) (controls: 363 [43.4%], T2D: 474 [56.6%]; OR: 1.24, 95%CI: 1.05-1.47, p = 0.012) were significantly associated with the likelihood of developing diabetes. The variant m.16189T>C (rs28693675), which has been previously documented in several studies across diverse populations, showed no association with T2D in our analysis (controls: 148 [13.39] T2D: 171 [13.56%]; OR: 1.03; 95%CI: 0.815-1.31; p = 0.83). These results provide evidence suggesting a link between specific mtDNA polymorphisms and T2D, possibly related to association rules, topological patterns, and three-dimensional conformations associated with regions where changes occur, rather than specific point mutations in the sequence.
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Affiliation(s)
- Enrique Garcia-Gaona
- Facultad de Medicina, Benemérita Universidad Autónoma de Puebla, Puebla 72420, Mexico;
| | - Alhelí García-Gregorio
- Facultad de Enfermería Región Poza Rica-Tuxpan, Universidad Veracruzana, Veracruz 91700, Mexico;
| | - Camila García-Jiménez
- Facultad de Ciencias Médicas y Biológicas “Dr. Ignacio Chávez”, Universidad Michoacana de San Nicolás de Hidalgo, Morelia 58000, Mexico;
| | | | - Paola Mendoza-Ramírez
- Facultad de Ciencias Biológicas, Benemérita Universidad Autónoma de Puebla, Puebla 72420, Mexico;
| | | | | | - Axel David Soto-Pacheco
- Facultad de Medicina Extensión Los Mochis, Universidad Autónoma de Sinaloa, Sinaloa 81223, Mexico; (R.A.P.-S.); (A.D.S.-P.)
| | - Laura Yareni-Zuñiga
- Departamento de Ciencias de la Salud-Enfermedad como Proceso Individual, Centro Universitario de Tonalá, Universidad de Guadalajara, Tonalá 45425, Mexico; (L.Y.-Z.); (L.M.R.-P.); (A.R.M.-S.)
| | - María Guadalupe Sánchez-Parada
- Departamento de Ciencias Biomédicas, Centro Universitario de Tonalá, Universidad de Guadalajara, Tonalá 45425, Mexico; (M.G.S.-P.); (A.E.G.-S.); (R.C.-A.); (L.D.H.-O.)
- Centro de Investigación Multidisciplinaria en Salud, Universidad de Guadalajara, Tonalá 45425, Mexico
| | - Ana Elizabeth González-Santiago
- Departamento de Ciencias Biomédicas, Centro Universitario de Tonalá, Universidad de Guadalajara, Tonalá 45425, Mexico; (M.G.S.-P.); (A.E.G.-S.); (R.C.-A.); (L.D.H.-O.)
- Centro de Investigación Multidisciplinaria en Salud, Universidad de Guadalajara, Tonalá 45425, Mexico
| | - Luis Miguel Román-Pintos
- Departamento de Ciencias de la Salud-Enfermedad como Proceso Individual, Centro Universitario de Tonalá, Universidad de Guadalajara, Tonalá 45425, Mexico; (L.Y.-Z.); (L.M.R.-P.); (A.R.M.-S.)
- Centro de Investigación Multidisciplinaria en Salud, Universidad de Guadalajara, Tonalá 45425, Mexico
| | - Rolando Castañeda-Arellano
- Departamento de Ciencias Biomédicas, Centro Universitario de Tonalá, Universidad de Guadalajara, Tonalá 45425, Mexico; (M.G.S.-P.); (A.E.G.-S.); (R.C.-A.); (L.D.H.-O.)
- Centro de Investigación Multidisciplinaria en Salud, Universidad de Guadalajara, Tonalá 45425, Mexico
| | - Luis Daniel Hernández-Ortega
- Departamento de Ciencias Biomédicas, Centro Universitario de Tonalá, Universidad de Guadalajara, Tonalá 45425, Mexico; (M.G.S.-P.); (A.E.G.-S.); (R.C.-A.); (L.D.H.-O.)
- Centro de Investigación Multidisciplinaria en Salud, Universidad de Guadalajara, Tonalá 45425, Mexico
| | - Arieh Roldán Mercado-Sesma
- Departamento de Ciencias de la Salud-Enfermedad como Proceso Individual, Centro Universitario de Tonalá, Universidad de Guadalajara, Tonalá 45425, Mexico; (L.Y.-Z.); (L.M.R.-P.); (A.R.M.-S.)
- Centro de Investigación Multidisciplinaria en Salud, Universidad de Guadalajara, Tonalá 45425, Mexico
| | | | - Carlos Villa-Angulo
- Laboratorio de Bioinformática y Biofotónica, Instituto de Ingeniería Universidad Autónoma de Baja California, Mexicali 21100, Mexico; (C.V.-A.); (R.V.-A.)
| | - Rafael Villa-Angulo
- Laboratorio de Bioinformática y Biofotónica, Instituto de Ingeniería Universidad Autónoma de Baja California, Mexicali 21100, Mexico; (C.V.-A.); (R.V.-A.)
| | - Raúl C. Baptista-Rosas
- Departamento de Ciencias de la Salud-Enfermedad como Proceso Individual, Centro Universitario de Tonalá, Universidad de Guadalajara, Tonalá 45425, Mexico; (L.Y.-Z.); (L.M.R.-P.); (A.R.M.-S.)
- Centro de Investigación Multidisciplinaria en Salud, Universidad de Guadalajara, Tonalá 45425, Mexico
- Hospital General de Occidente, Secretaría de Salud Jalisco, Zapopan 45170, Mexico
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Rosales-Gómez RC, López-Jiménez JDJ, Núñez-Reveles NY, González-Santiago AE, Ramírez-García SA. [Type 2 diabetes nephropathy: a thresholds complex trait and chromosomal morbid map]. Rev Med Inst Mex Seguro Soc 2010; 48:521-530. [PMID: 21205501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Type 2 diabetes nephropathy is a multifactorial trait whose threshold or limit for the phenotypic expression depends on the additive effect of multiple loci and environmental factors that are specific to each population. After the sequencing of human genome more susceptibility loci through linkage studies and association have been found. The association studies showed involvement 69 loci, whereas genetic linkage studies involved 24 loci. Among environmental factors, genetically unknown foods and excessive consumption of beverages with sweeteners has been reported. However, despite wide evidence in the genetic component in the development of kidney damage, the environment participation is not evident in several perinatal studies. One of the approaches proposed given the genetic heterogeneity that influences nephropathy, are epistasis studies, which will become increasingly important in the upcoming years.
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Affiliation(s)
- Roberto Carlos Rosales-Gómez
- División de Medicina Molecular, Centro de Investigación Biomédica de Occidente, Instituto Mexicano del Seguro Social, Guadalajara, Jalisco, México
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Gurrola-Díaz CM, González-Santiago AE, Troyo-Sanromán R, Mendoza-Topete LA. [Lung cancer histological types and diagnostic methods in a tertiary care facility]. GAC MED MEX 2009; 145:97-101. [PMID: 19518015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023] Open
Abstract
OBJECTIVE To describe the histological frequencies, diagnostic methods, gender and age of lung cancer patients in a third level care hospital in western Mexico. METHODS A retrospective and descriptive study (2002 to 2005) was undertaken. From all reviewed cases, 242 patients had a diagnosis compatible with lung cancer. We analyzed the histological type, gender, age group, and diagnostic method. RESULTS The histological type frequencies of lung cancer were as follows: 63.6% adenocarcinoma, 19.0% squamous cell carcinoma, 15.2% small cell carcinoma, and 2.2% large-cell carcinoma. Among these patients, a male-female ratio of 2:1 with a mean age of 63 years was found. Regarding the diagnostic methods followed, the most common included: transthoracic needle aspiration, bronchial biopsy, and bronchial washing. CONCLUSIONS Adenocarcinoma was the most frequent histological type in the sample studied, an association between female gender and risk of developing adenocarcinoma was detected.
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Affiliation(s)
- Carmen Magdalena Gurrola-Díaz
- Departamento de Biología Moleculary Genómica, Instituto de Enfermedades Crónico-Degenerativas, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara, Jal., México.
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