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Hernández-Pérez JG, López DS, Rodríguez-Valentín R, Vázquez-Salas RA, Sierra-Santoyo A, Torres-Sánchez L. Late puberty onset and lack of acne during adolescence reduce high-grade prostate cancer at adulthood. Prostate 2023; 83:1342-1350. [PMID: 37415324 DOI: 10.1002/pros.24596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 05/31/2023] [Accepted: 06/27/2023] [Indexed: 07/08/2023]
Abstract
BACKGROUND The interplay between pubertal events patterns (PEP) and prostate cancer (PCa) remains poorly understood. Therefore, we investigated the association of PEP with the odds of PCa, and PCa histological differentiation in men residents of Mexico city. METHODS In this case-control study, we analyzed the information of 371 incident prostate cancer cases and 775 controls matched on age (±5 years). High-grade prostate cancer was classified with Gleason score at diagnosis as ≥8. With information related to beard growth, age at maximum height attainment, and acne severity, the k-medoids algorithm was used to identify three mutually exclusive PEP (early, intermediate, and late). This association was evaluated using multivariable nonconditional logistic regression models. RESULTS Men with late PEP, characterized by age at maximum height attainment at around 23 years and no history of acne, was inversely associated with incident (odds ratio [OR]: 0.27; 95% confidence interval [CI]: 0.15-0.48, p trend <0.01) and high-grade prostate cancer (OR: 0.24; 95% CI: 0.09-0.59, p trend <0.01). Similar associations were observed even after adjusting by IGF-1 (OR: 0.19; 95% CI: 0.06-0.58) and androgens excretion (OR: 0.21; 95% CI: 0.06-0.66). Only the association between the absence of acne and prostate cancer remained significant after adjustment by these biomarkers. CONCLUSIONS This study suggests that pubertal characteristics might be helpful in identifying risk groups, among which, secondary prevention strategies could be applied. Also, the results agree with previous work suggesting other potential biological mechanisms involved in the etiology of prostate cancer such as the infectious and inflammatory pathways.
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Affiliation(s)
| | - David S López
- Department of Epidemiology, School of Public and Population Health, The University of Texas Medical Branch, Galveston, Texas, USA
| | - Rocío Rodríguez-Valentín
- Center for Population Health Research, National Institute of Public Health (INSP), Cuernavaca, Morelos, México
| | - Ruth Argelia Vázquez-Salas
- Center for Population Health Research, National Institute of Public Health (INSP), Cuernavaca, Morelos, México
| | - Adolfo Sierra-Santoyo
- Department of Toxicology, Center for Research and Advanced Studies of the National Polytechnic Institute (Cinvestav-IPN), Mexico City, Mexico
| | - Luisa Torres-Sánchez
- Center for Population Health Research, National Institute of Public Health (INSP), Cuernavaca, Morelos, México
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Córdoba-Gamboa L, Vázquez-Salas RA, Romero-Martínez M, Cantoral A, Riojas-Rodríguez H, Bautista-Arredondo S, Bautista-Arredondo LF, de Castro F, Tamayo-Ortiz M, Téllez-Rojo MM. Lead Exposure Can Affect Early Childhood Development and Could Be Aggravated by Stunted Growth: Perspectives from Mexico. Int J Environ Res Public Health 2023; 20:5174. [PMID: 36982080 PMCID: PMC10049063 DOI: 10.3390/ijerph20065174] [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] [Figures] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 03/07/2023] [Accepted: 03/09/2023] [Indexed: 06/18/2023]
Abstract
BACKGROUND Lead can affect early childhood development (ECD) differentially due to nutritional deficiencies that lead to stunted growth, defined as being at least two standard deviations below the average height-for-age. These deficiencies are more frequent among children living in rural locations or with lower socioeconomic status (SES); however, studies at a population level are scarce worldwide. Early childhood development plays a crucial role in influencing a child's health and wellbeing throughout life. Therefore, the aim of this study was to analyze how stunted growth can modify the association between lead exposure and ECD in children from disadvantaged communities. METHODS Data were analyzed from the 2018 National Health and Nutrition Survey in localities with fewer than 100,000 inhabitants in Mexico (ENSANUT-100K). Capillary blood lead (BPb) levels were measured using a LeadCare II device and dichotomized as detectable (cutoff point ≥ 3.3 µg/dL) and non-detectable. As a measure of ECD, language development was assessed in n = 1394 children, representing 2,415,000 children aged 12-59 months. To assess the association between lead exposure and language z-scores, a linear model was generated adjusted by age, sex, stunted growth, maternal education, socioeconomic status, area, region (north, center, south), and family care characteristics; afterwards, the model was stratified by stunted growth. RESULTS Fifty percent of children had detectable BPb and 15.3% had stunted growth. BPb showed a marginal inverse association with language z-scores (β: -0.08, 95% CI: -0.53, 0.36). Children with detectable BPb and stunted growth had significantly lower language z-scores (β: -0.40, 95% CI: -0.71, -0.10) than those without stunted growth (β: -0.15, 95% CI: -0.36, 0.06). CONCLUSIONS Children with stunted growth are more vulnerable to the adverse effects of lead exposure. These results add to previous research calling for action to reduce lead exposure, particularly in children with chronic undernutrition.
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Affiliation(s)
- Leonel Córdoba-Gamboa
- Dirección de Salud Ambiental, Centro de Investigación en Salud Poblacional, Instituto Nacional de Salud Pública, Cuernavaca 62100, Morelos, Mexico; (L.C.-G.)
| | - Ruth Argelia Vázquez-Salas
- Dirección de Salud Reproductiva, Centro de Investigación en Salud Poblacional, Instituto Nacional de Salud Pública, Ciudad de México 14080, Morelos, Mexico
| | - Martin Romero-Martínez
- Centro de Investigación en Evaluación y Encuestas, Instituto Nacional de Salud Pública, Cuernavaca 62100, Morelos, Mexico
| | - Alejandra Cantoral
- Departamento de Salud, Universidad Iberoamericana, Ciudad de Mexico 01219, Morelos, Mexico
| | - Horacio Riojas-Rodríguez
- Dirección de Salud Ambiental, Centro de Investigación en Salud Poblacional, Instituto Nacional de Salud Pública, Cuernavaca 62100, Morelos, Mexico; (L.C.-G.)
| | - Sergio Bautista-Arredondo
- Centro de Investigación en Sistemas de Salud, Instituto Nacional de Salud Pública, Cuernavaca 62100, Morelos, Mexico
| | - Luis F. Bautista-Arredondo
- Centro de Investigación en Nutrición y Salud, Instituto Nacional de Salud Pública, Cuernavaca 62100, Morelos, Mexico
| | - Filipa de Castro
- Research, Evidence, and Learning, Department of Education and Child Population, Save the Children, 501 Kings Highway East, Suite 400, Fairfield, CT 06825, USA
| | - Marcela Tamayo-Ortiz
- Unidad de Investigación de Salud en el Trabajo, Instituto Mexicano del Seguro Social, Ciudad de México 6720, Morelos, Mexico
| | - Martha María Téllez-Rojo
- Centro de Investigación en Nutrición y Salud, Instituto Nacional de Salud Pública, Cuernavaca 62100, Morelos, Mexico
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Vázquez-Salas RA, Villalobos-Hernández A, Barrientos-Gutiérrez T. Respuesta a: ¿Es incorrecta la prevalencia de síntomas depresivos presentada en el informe de la Ensanut 2018-19? Salud Publica Mex 2022; 64:452. [PMID: 36130338 DOI: 10.21149/13971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Accepted: 06/20/2022] [Indexed: 11/06/2022] Open
Abstract
No disponible.
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Affiliation(s)
- Ruth Argelia Vázquez-Salas
- Dirección de Salud Reproductiva, Centro de Investigación en Salud Poblacional, Instituto Nacional de Salud Pública. Cuernavaca, Morelos, México.
| | - Aremis Villalobos-Hernández
- Dirección de Salud Reproductiva, Centro de Investigación en Salud Poblacional, Instituto Nacional de Salud Pública. Cuernavaca, Morelos, México.
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Vázquez-Salas RA, Torres-Sánchez L, Galván-Portillo M, López-Carrillo L, Moreno-Macías H, Rodríguez-Covarrubias F, Romero-Martínez M, Jiménez-Ríos MÁ. Association between life-course leisure-time physical activity and prostate cancer. Salud Publica Mex 2022; 64:169-178. [DOI: 10.21149/12540] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Accepted: 08/27/2021] [Indexed: 11/06/2022] Open
Abstract
Objective. To evaluate the association between life-course leisure-time physical activity (PA) and prostate cancer (PC) among males living in Mexico City. Materials and methods. Information from 394 incident PC cases and 794 population controls matched by age (± 5 years), was analyzed. Using leisure-time PA information at different life stages, life-course PA patterns were constructed. The association between PA and PC was estimated using an unconditional logistic regression model. Results. Three life-course PA patterns were identified: low PA (71.0%), moderate PA (22.0%), and high PA (7.0%); this last pattern was characterized by higher levels and consistent PA practice. Compared with inactive males, those in the high PA pattern (OR: 0.50; 95%CI: 0.26-0.93) had significantly lower PC odds. Conclusion. Intense and regular PA could reduce the possibility of PC. These results are in accordance with PA World Health Organization recommendations.
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Galván-Portillo M, Vázquez-Salas RA, Hernández-Pérez JG, Blanco-Muñoz J, López-Carrillo L, Torres-Sánchez L. Dietary flavonoid patterns and prostate cancer: evidence from a Mexican population-based case-control study. Br J Nutr 2021; 127:1-9. [PMID: 34256878 DOI: 10.1017/s0007114521002646] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Flavonoids are a broad group of bioactive compounds with anticarcinogenic effects on the prostate that have been scarcely evaluated in Latin American populations. Our objective was to evaluate the association between dietary patterns of flavonoid intake and prostate cancer (PC) in a population-based case-control study carried out in Mexico City. Based on a semi-quantitative FFQ with a frame reference of 3 years before diagnosis or interview, we used an updated database for estimating the daily intake (mg/d) of flavones, flavonols and flavanols for 395 confirmed incident PC cases and 797 population controls matched by age (± 5 years). Histological PC differentiation was evaluated using the Gleason score at diagnosis. Flavonoid dietary intake patterns (FDIP) were determined through principal component analysis, and their association with PC was estimated using logistic regression models. Three FDIP were identified: gallate pattern (GP) characterised by (-)-epicatechin-3-O-gallate, (-)-epigallocatechin-3-O-gallate and (+)-gallocatechin; luteolin pattern (LP) characterised by luteolin and (-)-epigallocatechin-3-O-gallate; and a mixed pattern (MP) that included (+)-catechin, (-)-epicatechin and quercetin. A higher GP (ORT3 v.T1 = 0·47; 95 % CI 0·33, 0·66) and LP intake (ORT3 v. T1 = 0·39; 95 % CI 0·27, 0·59) were associated with a decreased PC likelihood. In contrast, a higher MP intake (ORT3 v. T1 = 2·32; 95 % CI 1·67, 3·23) increased PC likelihood. The possible differential and synergistic anticarcinogenic role of flavonoid compounds in PC deserves further study.
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Affiliation(s)
- Marcia Galván-Portillo
- Center for Population Health Research, National Institute of Public Health of Mexico, Av. Universidad No. 655, Colonia Santa María Ahuacatitlán, Cerrada Los Pinos y Caminera, CP 62100Cuernavaca, Morelos, Mexico
| | - Ruth Argelia Vázquez-Salas
- National Council for Science and Technology (CONACYT), National Institute of Public Health of Mexico, Av. Universidad No. 655, Colonia Santa María Ahuacatitlán, Cerrada Los Pinos y Caminera. CP 62100Cuernavaca, Morelos, Mexico
| | - Jesús Gibran Hernández-Pérez
- Center for Population Health Research, National Institute of Public Health of Mexico, Av. Universidad No. 655, Colonia Santa María Ahuacatitlán, Cerrada Los Pinos y Caminera, CP 62100Cuernavaca, Morelos, Mexico
| | - Julia Blanco-Muñoz
- Center for Population Health Research, National Institute of Public Health of Mexico, Av. Universidad No. 655, Colonia Santa María Ahuacatitlán, Cerrada Los Pinos y Caminera, CP 62100Cuernavaca, Morelos, Mexico
| | - Lizbeth López-Carrillo
- Center for Population Health Research, National Institute of Public Health of Mexico, Av. Universidad No. 655, Colonia Santa María Ahuacatitlán, Cerrada Los Pinos y Caminera, CP 62100Cuernavaca, Morelos, Mexico
| | - Luisa Torres-Sánchez
- Center for Population Health Research, National Institute of Public Health of Mexico, Av. Universidad No. 655, Colonia Santa María Ahuacatitlán, Cerrada Los Pinos y Caminera, CP 62100Cuernavaca, Morelos, Mexico
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Torres-Sánchez L, Romero M, Vázquez-Salas RA. Desarrollo del lenguaje en hijos e hijas de madres adolescentes por área de residencia, Ensanut 100k. Salud Publica Mex 2021; 63:521-529. [PMID: 34098597 DOI: 10.21149/12200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 02/24/2021] [Indexed: 11/06/2022] Open
Abstract
Objetivo. Evaluar la asociación entre embarazo en la adoles-cencia y desarrollo del lenguaje (DL), en niños(as) residentes en zonas económicamente vulnerables de México. Material y métodos. Estimación y comparación del puntaje estanda-rizado de lenguaje de niños(as) de 12-59 meses participantes en la Ensanut 100k e hijos(as) de madres que al nacimiento fueron adolescentes (12-19 años) o adultas (>20 años). La asociación se estimó mediante regresión lineal multivariada y probamos una interacción entre condición materna y lugar de residencia. Resultados. Los hijos(as) de adolescentes que residen en áreas urbanas tuvieron un DL menor que los hijos(as) de madres adultas, (ß= -0.33 IC95%: -0.65 a -0.01;p interacción<0.01). Sin embargo, la disponibilidad de libros o apoyo materno al aprendizaje redujeron esta diferencia. Conclusiones. La presión sociocultural hacia las adoles-centes en zonas urbanas podría explicar los resultados ob-servados; no obstante, esta población podría ser susceptible de estrategias dirigidas a mejorar la relación madre-hijo y el apoyo al aprendizaje.
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Affiliation(s)
| | - Martín Romero
- Instituto Nacional de Salud Pública. Cuernavaca, Morelos, México..
| | - Ruth Argelia Vázquez-Salas
- Consejo Nacional de Ciencia y Tecnología, Instituto Nacional de Salud Pública. Cuernavaca, Morelos, México..
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De Castro F, Rojas-Martínez R, Villalobos A, Shamah T, Vázquez-Salas RA, Armendares N, Allen-Leigh B, Escamilla A, Romero M. Bases metodológicas de la medición de desarrollo infantil temprano en la Ensanut 100k. Salud Publica Mex 2020; 62:532-539. [DOI: 10.21149/11067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2020] [Accepted: 04/28/2020] [Indexed: 11/06/2022] Open
Abstract
Objetivo. Presentar los métodos realizados para la inclusión del módulo de Desarrollo Infantil Temprano (DIT) en la Ensanut 100k. Material y métodos. Con dicho módulo y el cuestionario de menores de cinco años, se obtuvieron indicadores del estado de salud, desarrollo y bienestar de niñas/os en los primeros cinco años de vida. De noviembre a diciembre de 2017, se definió el diseño de la muestra, instrumentos y manuales, y se realizó una prueba piloto. Se capacitó y estandarizó al personal de campo. El levantamiento de información se realizó entre enero y junio de 2018. Resultados. Se estudió en el módulo DIT de la encuesta a 3 892 niños/as de 0 a 59 meses de edad. Conclusiones. La capacitación y estandarización del personal de campo, por parte de personal capacitado y estandarizado, minimiza los sesgos de información.
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Martínez-Nava GA, Gómez R, Burguete-García AI, Vázquez-Salas RA, Ventura-Bahena A, Torres-Sánchez L. BRCA1 and VDR gene polymorphisms are associated with prostate cancer risk in Mexican men. Mol Carcinog 2020; 59:629-639. [PMID: 32219892 DOI: 10.1002/mc.23187] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Revised: 03/05/2020] [Accepted: 03/06/2020] [Indexed: 01/24/2023]
Abstract
Prostate cancer (PC) is a polygenic disease with broad differences across ethnicities. BRCA1/2 and VDR have exhibited a featured genetic contribution to PC development in European populations. Nonetheless, its contribution in Latino populations specifically among Mexican men, where 70% of PC cases are detected in advanced stages, is still unknown. The contribution of seven polymorphisms in BRCA1/2 and VDR genes to PC susceptibility was evaluated in 370 incident PC cases and 759 age-matched (±5 years) controls belonging to the Mexican population. Based on Gleason score at diagnosis, PC cases were classified as well-differentiated PC (Gleason <7) and moderate or poorly differentiated PC (Gleason ≥7). Age at diagnosis was used to divided PC cases in earlier (<60 years) and late-onset PC (≥60 years). Prostate and breast cancer family histories were obtained through interview. Our results provided evidences about the contribution of BRCA1-rs1799966 (ORCC genotype = 2.30; 95% confidence interval [CI] = 1.36-3.91) to the moderate or poorly differentiated PC risk, independently of the family history of prostate, breast or ovary cancer. Further, VDR-rs2238135-G allele was associated with early-onset PC (ORG allele = 2.05; 95% CI = 1.06-3.95), and marginally with moderate or poorly differentiated PC risk. The present study revealed the crucial role of BRCA1 in PC aggressiveness risk, outstanding the gender imbalance regarding the breast cancer risk in women.
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Affiliation(s)
- Gabriela Angélica Martínez-Nava
- Synovial Liquid Laboratory, National Institute of Rehabilitation "Luis Guillermo Ibarra Ibarra" (INR), Mexico City, Mexico.,Research Center for Infectious Diseases (CISEI), Genetic Epidemiology Department, National Institute of Public Health (INSP), Cuernavaca, Morelos, Mexico
| | - Rocío Gómez
- Toxicology Department, Cinvestav-IPN, Mexico City, Mexico City, México
| | - Ana Isabel Burguete-García
- Research Center for Infectious Diseases (CISEI), Genetic Epidemiology Department, National Institute of Public Health (INSP), Cuernavaca, Morelos, Mexico
| | - Ruth Argelia Vázquez-Salas
- Population Health Research Center (CISP), Reproductive Health (INSP), National Institute of Public Health/CONACYT, Cuernavaca, Morelos, Mexico
| | - Arianna Ventura-Bahena
- Population Health Research Center (CISP), Reproductive Health department, National Institute of Public Health (INSP), Cuernavaca, Morelos, Mexico
| | - Luisa Torres-Sánchez
- Population Health Research Center (CISP), Reproductive Health department, National Institute of Public Health (INSP), Cuernavaca, Morelos, Mexico
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de Castro F, Vázquez-Salas RA, Villalobos A, Rubio-Codina M, Prado E, Sánchez-Ferrer JC, Romero M, Shamah-Levy T. [Context and results of early childhood development in 12 to 59 months old children living in Mexico]. Salud Publica Mex 2019; 61:775-786. [PMID: 31869542 DOI: 10.21149/10560] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Accepted: 09/30/2019] [Indexed: 11/06/2022] Open
Abstract
OBJECTIVE To evaluate early childhood development (ECD) and its determinants in 12 to 59 months old children residents of communities <100 000 inhabitants. MATERIALS AND METHODS The Encuesta Nacional de Salud y Nutrición of communities <100 000 inhabitants (Ensanut 100k) evaluated language level, access to ECD care services and standardized indicators of the eight quality of the development environment. We report indicator prevalence and standardized language scores according to variables of interest. RESULTS 20.7% of children attended eight wellchild care visits within the first year of life, 13.0% received an ECD assessment, 75.0% receive support for learning, 23.4% have books and 57.7% experiment violent discipline. Improved language levels are associate with socioeconomic capacities, maternal education, preschool attendance, support for learning and household books. Children exposed to more protective factors present a language level 1.5 standard deviations higher than their peers exposed to more risk factors. CONCLUSIONS There is a need to increase the coverage of ECD care services and to improve early development opportunities within households.
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Affiliation(s)
- Filipa de Castro
- Centro de Investigación en Salud Poblacional, Instituto Nacional de Salud Pública. Cuernavaca, México
| | - Ruth Argelia Vázquez-Salas
- Conacyt, Centro de investigación en Salud Poblacional, Instituto Nacional de Salud Pública. Cuernavaca, México
| | - Aremis Villalobos
- Conacyt, Centro de investigación en Salud Poblacional, Instituto Nacional de Salud Pública. Cuernavaca, México
| | - Marta Rubio-Codina
- División de Protección Social y Salud, Banco Interamericano de Desarrollo. Washington, Estados Unidos
| | - Eva Prado
- Fondo de las Naciones Unidas para la Infancia. México
| | | | - Martín Romero
- Centro de Investigación en Evaluación y Encuestas, Instituto Nacional de Salud Pública. Cuernavaca, México
| | - Teresa Shamah-Levy
- Centro de Investigación en Evaluación y Encuestas, Instituto Nacional de Salud Pública. Cuernavaca, México
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Rojas-Martínez R, Escamilla-Núñez C, Meza R, Vázquez-Salas RA, Zárate-Rojas E, Lazcano-Ponce E. [Lung cancer mortality in Mexico, 1990-2016: age-period-cohort effect]. Salud Publica Mex 2019; 61:230-239. [PMID: 31276338 DOI: 10.21149/9962] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Accepted: 04/15/2019] [Indexed: 11/06/2022] Open
Abstract
OBJECTIVE To update information on the mortality trend due to lung cancer in Mexico from 1990 to 2016. MATERIALS AND METHODS Age-adjusted rates were obtained using the direct method. The percentage of annual change in the mortality of lung cancer was obtained through joinpoint analysis at the national level, by region, sex and rural-urban stratum, and in the last two the age-cohort-period effect. RESULTS There was an annual decrease in mortality rates due to this neoplasm in the last 10 years, significantly higher in men (-3.5% CI95% -4.0,-2.9) than in women (-1.9% CI95% -2.1,-1.7), and a generational gap between men and women and urban-rural stratum with a decreasing trend in the risk of death. CONCLUSIONS Mortality trends due to lung cancer from 1993 to 2016 show a decrease in different magnitudes and specific periods.
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Affiliation(s)
- Rosalba Rojas-Martínez
- Centro de Investigación en Salud Poblacional, Instituto Nacional de Salud Pública. Cuernavaca, Morelos, México
| | - Consuelo Escamilla-Núñez
- Centro de Investigación en Salud Poblacional, Instituto Nacional de Salud Pública. Cuernavaca, Morelos, México
| | - Rafael Meza
- Escuela de Salud Pública, Universidad de Michigan. Ann Arbor, MI, EU
| | - Ruth Argelia Vázquez-Salas
- Consejo Nacional de Ciencia y Tecnología, Instituto Nacional de Salud Pública. Cuernavaca, Morelos, México
| | - Emiliano Zárate-Rojas
- Estudiante de Medicina, Instituto Tecnológico y de Estudios Superiores de Monterrey Campus Ciudad de México. Ciudad de México, México
| | - Eduardo Lazcano-Ponce
- Centro de Investigación en Salud Poblacional, Instituto Nacional de Salud Pública. Cuernavaca, Morelos, México
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Trujillo-Cáceres SJ, Torres-Sánchez L, Burguete-García AI, Orbe Orihuela YC, Vázquez-Salas RA, Álvarez-Topete E, Gómez R. Contribution of MSMB promoter region gene polymorphism to early-onset prostate cancer risk in Mexican males. Oncotarget 2019; 10:738-748. [PMID: 30774776 PMCID: PMC6366823 DOI: 10.18632/oncotarget.26592] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Accepted: 12/16/2018] [Indexed: 11/25/2022] Open
Abstract
Sexually transmitted infections and its contribution to prostate cancer (PC) development have been relevant in different populations. MSMB gene polymorphism (rs10993994) has exhibited an association both with PC as well as the susceptibility to sexually transmitted infections. Hitherto, these conditions have been not studied in Mexico yet, neither if sexually transmitted infections could modify the MSMB and PC association. Herein, socio-demographic features, sexually transmitted infections records, the reproductive backgrounds, and the genetic characterisation were analysed in 322 incident PC cases and 628 population healthy controls from Mexico City. Whole PC, early-onset PC (PC at < 60 years old), late-onset PC (≥ 60 years old), and PC aggressiveness were used to evaluate the genetic variants contribution to PC risk using unconditional logistic regression models. Overall, none associations between the allelic variants of rs10993994 polymorphisms with whole and PC aggressiveness were found. Howbeit, the TT genotype carriers presented the highest susceptibility to develop early-onset PC (OR = 2.66; 95% CI = 1.41, 5.04; p = 0.03) than CC+CT carriers, both with codominant and recessive models. Although none association between whole PC and MSMB gene polymorphism was found, our results were reinforced by prior studies in European descendent populations, suggesting a contribution between rs10993994 and early-onset PC development.
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Affiliation(s)
| | - Luisa Torres-Sánchez
- Centro de Investigación en Salud Poblacional, Instituto Nacional de Salud Pública (INSP), Cuernavaca, Morelos, Mexico
| | - Ana I Burguete-García
- Centro de Investigación en Enfermedades Infecciosas, INSP, Cuernavaca, Morelos, Mexico
| | | | | | | | - Rocío Gómez
- Departamento de Toxicología, Cinvestav-IPN, Mexico City, Mexico
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Barrios PL, Vázquez-Salas RA, López-Carrillo L, Menezes-Filho JA, Torres-Sánchez L. Dietary determinants of urinary molybdenum levels in Mexican women: a pilot study. Salud Publica Mex 2018; 59:548-555. [PMID: 29267652 DOI: 10.21149/8162] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2016] [Accepted: 05/24/2017] [Indexed: 11/06/2022] Open
Abstract
OBJECTIVE This study determined the main dietary sources of urinary molybdenum (Mo) concentrations in a sample of 124 pregnant women in Mexico. MATERIALS AND METHODS Dietary data was collected during pregnancy, through a semi-qualitative food frequency questionnaire, with information of 84 foods. Urine Mo levels were determined by atomic absorption spectrometry, for at least two trimesters of pregnancy. The associations with Mo levels were estimated by generalized mixed effect regression models. RESULTS Between 5.8 to 12.7% of the samples were above the 95th percentile of urinary Mo distribution reported by National Health and Nutrition Examination Survey (NHANES) 2009-2010 for women (151 μg/L and 148 μg/g creatinine). After bootstrap resampling was conducted, women with high-consumption of hot peppers (β=1.34μg/g; 95% CI: 1.00-1.80; p= 0.05) had marginally higher urinary Mo concentration levels, creatinine adjusted, compared to women with low-consumption. CONCLUSION. Hot chili pepper consumption may contribute to body burden Mo levels in this population.
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Affiliation(s)
- Pamela L Barrios
- International Training and Research in Environmental and Occupational Health Program Department of Preventive Medicine, Mount Sinai School of Medicine,. New York, USA.,Department of Nutritional Sciences, Rutgers University. New Jersey, USA
| | | | | | - José A Menezes-Filho
- Laboratory of Toxicology, College of Pharmacy, Federal University of Bahia. Salvador, Bahia, Brazil
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Torres-Sánchez LE, Espinoza-Giacinto R, Rojas-Martínez R, Escamilla-Nuñez C, Vázquez-Salas RA, Campuzano JC, Lazcano-Ponce E. Prostate cancer mortality according to marginalization status in Mexican states from 1980 to 2013. Salud Publica Mex 2017; 58:179-86. [PMID: 27557376 DOI: 10.21149/spm.v58i2.7787] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2015] [Accepted: 10/20/2015] [Indexed: 11/06/2022] Open
Abstract
OBJECTIVE To assess prostate cancer (PC) mortality in Mexico from 1980 to 2013, according to the state marginalization level. MATERIALS AND METHODS Using age-adjusted rates in men ≥ 40 years old, we estimated trends and age-cohort-period effects of PC mortality from 1980-2013 according to state marginalization status by using a joinpoint regression model and a Poisson regression model proposed by Holford. RESULTS The PC mortality risk has increased nationwide at a constant rate (2% annually) during the past 13 years. The highest annual increase was observed among states with very high (4.4%) and high (7.7%) marginalization rates. In contrast, states with very low levels of marginalization showed a significant reduction of 1.5% per year. The main changes were observed in the 1945-1950 birth year cohorts. CONCLUSIONS Differences in PC mortality across regions of Mexico may reflect differences in the timing of the diagnosis and treatment of PC.
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Vázquez-Salas RA, Torres-Sánchez L, López-Carrillo L, Romero-Martínez M, Manzanilla-García HA, Cruz-Ortíz CH, Mendoza-Peña F, Jiménez-Ríos MÁ, Rodríguez-Covarrubias F, Hernández-Toríz N, Moreno-Alcázar O. History of gonorrhea and prostate cancer in a population-based case-control study in Mexico. Cancer Epidemiol 2015; 40:95-101. [PMID: 26706364 DOI: 10.1016/j.canep.2015.12.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [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: 06/24/2015] [Revised: 11/18/2015] [Accepted: 12/03/2015] [Indexed: 01/11/2023]
Abstract
UNLABELLED We evaluated the association between a history of sexually transmitted diseases (STDs) and the risk for prostate cancer (PC) among Mexican males. METHODS PC incident cases (n=402) that were identified at six public hospitals in Mexico City were matched by age (±5 years) with 805 population controls with no history of PC. By face-to-face interview, we obtained information about sexual history, previous STDs, sociodemographic characteristics, and familial history of PC. An unconditional logistic regression model was used to estimate the risk for PC. RESULTS A total of 16.6% of men reported having had at least one previous STD, and the most frequently reported STD was gonorrhea (10.5%). After adjusting by PC familial history, the history of STD was associated with a two-fold greater risk of PC: odds ratio (OR)=2.67; 95% confidence interval (95% CI=1.91-3.73). When each STD was evaluated separately, only gonorrhea was associated with a significant increase in PC risk (OR=3.04; 95% CI=1.99-4.64). These associations were similar when we stratified by low-risk PC (Gleason <7) and high-risk PC (Gleason ≥7). CONCLUSION These results confirm that STDs, and particularly gonorrhea, may play an etiological role in PC among Mexican males, which is consistent with a previous report from a multiethnic cohort.
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Affiliation(s)
- Ruth Argelia Vázquez-Salas
- Instituto Nacional de Salud Pública (INSP), Av. Universidad 655, Col. Sta. María Ahuacatitlán, 62100 Cuernavaca, Morelos, Mexico
| | - Luisa Torres-Sánchez
- Instituto Nacional de Salud Pública (INSP), Av. Universidad 655, Col. Sta. María Ahuacatitlán, 62100 Cuernavaca, Morelos, Mexico.
| | - Lizbeth López-Carrillo
- Instituto Nacional de Salud Pública (INSP), Av. Universidad 655, Col. Sta. María Ahuacatitlán, 62100 Cuernavaca, Morelos, Mexico
| | - Martín Romero-Martínez
- Instituto Nacional de Salud Pública (INSP), Av. Universidad 655, Col. Sta. María Ahuacatitlán, 62100 Cuernavaca, Morelos, Mexico
| | - Hugo A Manzanilla-García
- Hospital General de México, Dr. Balmis 148, Col. Doctores, Deleg. Cuauhtémoc, 06726 México, D.F., Mexico
| | - Carlos Humberto Cruz-Ortíz
- Hospital General de México, Dr. Balmis 148, Col. Doctores, Deleg. Cuauhtémoc, 06726 México, D.F., Mexico
| | - Fernando Mendoza-Peña
- Hospital Regional "Lic. Adolfo López Mateos" (ISSSTE), Av. Universidad 1321, Col. Florida Deleg. Álvaro Obregón, 01030 México, D.F., Mexico
| | - Miguel Ángel Jiménez-Ríos
- Instituto Nacional de Cancerología (INCan), Av. San Fernando No. 22, Col. Sección XVI, Deleg. Tlalpan, 14080 México, D.F., Mexico
| | - Francisco Rodríguez-Covarrubias
- Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán (INCMNSZ), Av. Vasco de Quiroga 15, Col. Belisario Domínguez, Col. Sección XVI, Deleg. Tlalpan, 14080 México, D.F, Mexico
| | - Narciso Hernández-Toríz
- Hospital de Oncología, Centro Médico Siglo XXI (CMN-SXXI), Instituto Mexicano del Seguro Social (IMSS), Av. Cuauhtémoc 330, Col. Doctores, Deleg. Cuauhtémoc, México, D.F., 06720, Mexico
| | - Othón Moreno-Alcázar
- Hospital General Regional No. 1. "Carlos MacGregor Sánchez Navarro" (IMSS), Eje 2 Pte 222, Col. Del Valle Centro, Deleg. Benito Juárez, 03100 México, D.F., Mexico
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Vázquez-Salas RA, López-Carrillo L, Menezes-Filho JA, Rothenberg SJ, Cebrián ME, Schnaas L, Viana GFDS, Torres-Sánchez L. Prenatal molybdenum exposure and infant neurodevelopment in Mexican children. Nutr Neurosci 2013; 17:72-80. [PMID: 24479423 DOI: 10.1179/1476830513y.0000000076] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
OBJECTIVE To evaluate the association between prenatal exposure to molybdenum (Mo) and infant neurodevelopment during the first 30 months of life. METHODS We selected a random sample of 147 children who participated in a prospective cohort study in four municipalities in the State of Morelos, Mexico. The children were the products of uncomplicated pregnancies with no perinatal asphyxia, with a weight of ≥2 kg at birth, and whose mothers had no history of chronic illnesses. These women were monitored before, during, and after the pregnancy. For each of these children a maternal urine sample was available for at least one trimester of pregnancy, and urine Mo levels were determined by electrothermal atomic absorption spectrometry. Neurodevelopment was evaluated using the psychomotor (PDI) and mental development indices (MDI) of the Bayley scale. Association between prenatal exposure to Mo and infant neurodevelopment was estimated using generalized mixed effect models. RESULTS The average urinary concentrations of Mo adjusted for creatinine varied between 45.6 and 54.0 µg/g of creatinine at first and third trimester, respectively. For each doubling increase of Mo (μg/g creatinine) during the third trimester of pregnancy, we observed a significant reduction on PDI (β = -0.57 points; P = 0.03), and no effect on MDI (β = 0.07 points; P = 0.66). DISCUSSION As this is the first study that suggests a potential negative association between prenatal Mo exposure and infant neurodevelopment, these results require further confirmation.
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