Publicaciones académicas

@article{nokey,

title = {Examining the Co-occurrence of nutritional warning labels and environmental labels on food packages: Effects on consumer perceptions and likelihood of purchase},

author = {Fernanda Mediano and Camila Corvalán},

doi = {10.1016/j.foodqual.2025.105799},

year  = {2026},

date = {2026-03-03},

journal = {Food. Qual. Prefer.},

abstract = {- Otros autores: Ares G, Román C, Dillman Carpentier F, Galvez G.



- Cómo citar: Mediano F, Ares G, Román C, Dillman Carpentier F, Galvez G, Corvalán C. Examining the Co-occurrence of nutritional warning labels and environmental labels on food packages: Effects on consumer perceptions and likelihood of purchase. Food. Qual. Prefer. 2025;137; 105799 doi: 10.1016/j.foodqual.2025.105799 ISSN: 0950-3293. IF [JCR]: 4.9. Q2



- Resumen: Health and environment front-of-package labels are increasingly used to influence consumer behavior. This study aimed to assess the impact of calorie warnings and environment-related labels and their combined effects on consumers' product perceptions and likelihood of purchase. An online randomized 2 × 3 factorial design was used to test the effects of the Chilean warning label (none vs. “high-in calorie”) and environment-related labels (none vs. the Chilean eco-label vs. a fictitious environmental warning) on consumer perceptions and behavioral intention, using cereal bars and ice cream as case study. Participants (N = 611), were randomly assigned to one of six conditions. They were asked to rate purchase likelihood and perceptions of calorie content, healthiness, health risk, social approval, environmental friendliness, and sodium content. Analyses were conducted using two-way ANOVA and Tukey's HSD tests. For cereal bars, the calorie warning increased perceived calorie content, and health risk, and reduced healthiness, and social approval perceptions. The environmental warning decreased the likelihood of purchase, product healthiness, environmental friendliness, and social approval. Examining a near-significant interaction, the eco-label increased social approval for products with a calorie warning. For ice cream, the environmental warning decreased the likelihood of purchase and perceptions of environmental friendliness (Ps >. 05). This study found that the calorie warning on cereal bars influenced consumer perceptions as intended, while the fictitious environmental warning had a negative impact on product assessment. However, within products with calorie warnings, the Chilean eco-label may increase the product's social approval. These preliminary findings suggest the need for coherent policies that promote health and sustainability without conflicting effects. },

keywords = {Entornos Alimentarios y Políticas Públicas en Nutrición.    /, L1: Dieta},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Chilean Biobanks: A Snapshot of the Current Landscape},

author = {Camila Corvalán },

doi = {10.1177/19475535251379990},

year  = {2026},

date = {2026-01-18},

journal = {Biopreserv. Biobank.},

abstract = {- Otros autores: Signore I, Romero D, Donoso G, Selman C, Espinosa-Parrilla Y, Fuentes-Guajardo M, Bambs C, Alcalde E, Calderón A, Casavilca-Zambrano S, Roa JC, Colombo A.



- Cómo citar: Signore I, Romero D, Donoso G, Selman C, Espinosa-Parrilla Y, Fuentes-Guajardo M, Bambs C, Alcalde E, Calderón A, Corvalán C, Casavilca-Zambrano S, Roa JC, Colombo A. Chilean Biobanks: A Snapshot of the Current Landscape. Biopreserv. Biobank. 2025;23(6):498-511 doi: 10.1177/19475535251379990. PMID: 41020706 ISSN: 1947-5535. IF [JCR]: 1.4. Q4



- Resumen: Latin America hosts extraordinary biological diversity but remains underrepresented in global biomedical research, underscoring the need for robust biobanking infrastructures. This work provides an updated snapshot of Chilean biobanks, based on a national survey exploring their current capacities and challenges. Nine active biobanks were identified across 5 of Chile’s 16 regions, the majority concentrated in Santiago. Collectively, they store over 640,000 biospecimens from nearly 49,000 participants, predominantly oncological. While standardized protocols for sample management are broadly implemented by Chilean biobanks, data management practices are not yet well-developed, as only a few centers have adopted internationally recognized standards. Governance structures vary considerably and often lack formal written documentation. Financial sustainability relies mainly on institutional support, competitive grants, and modest cost recovery. Although Chilean biobanks contribute to research and training, measuring productivity remains challenging due to underreported acknowledgments and limited post-transfer traceability. Overall, our analysis suggests a bottom-up development of Chilean biobanks in the absence of dedicated legislation or strategic governmental policies. This overview shows that Chile’s biobanks hold considerable potential for strengthening translational research and health equity, particularly if further support enables expansion into underrepresented regions. By integrating these infrastructures into higher education, clinical care, and broader regional collaborations, biobanks can help leverage Chilean genetic diversity and address health disparities. With greater governmental prioritization, a cohesive regulatory framework, and collaboration as a key strength, biobanks could enhance interaction with global networks and further strengthen Latin America’s overall contribution to biomedical innovation.},

keywords = {Otros.    /},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Association between High DHEAS in 7-Year-old Girls and Metabolic Features 4 Years after Menarche},

author = {Ana Pereira },

year  = {2026},

date = {2026-01-14},

journal = {J. Endocr. Soc.},

abstract = {- Otros autores: Pereira A, Cutler G, Iñiguez G, Mericq V.



- Cómo citar: Pereira A, Cutler G, Iñiguez G, Mericq V. Association between High DHEAS in 7-Year-old Girls and Metabolic Features 4 Years after Menarche. J. Endocr. Soc. 2026; doi: 10.1210/jendso/bvaf211 ISSN: 2472-1972. IF [JCR]: 3.1. Q2



- Resumen: Premature adrenarche (PA) is linked to increased adiposity, enhanced adrenal 11-oxygenated C19 androgen production, and adverse metabolic profiles in childhood. However, it remains unclear whether early elevations in DHEAS predict metabolic dysfunction in adolescence or young adulthood.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Exclusive Breastfeeding in Early Infancy is Associated with Lower Ultra-Processed Food Consumption in Toddlers},

author = {Camila Zancheta and Natalia Rebolledo and Camila Corvalán },

doi = {10.1177/15568253251408039},

year  = {2025},

date = {2025-12-30},

urldate = {2025-12-30},

journal = {Breastfeed. Med. },

abstract = {- Otros autores: Aldana M.



- Cómo citar:  Zancheta C, Aldana M, Rebolledo N, Corvalán C. Exclusive Breastfeeding in Early Infancy is Associated with Lower Ultra-Processed Food Consumption in Toddlers. Breastfeed. Med. 2025;Online ahead of print. doi: 10.1177/15568253251408039 PMID: 41467990 ISSN: 1556-8253. IF [JCR]: 1.8. Q3



- Resumen: Ultra-processed foods (UPFs) are increasingly present in children’s diets; however, little is known about how early feeding practices influence UPF consumption in childhood. We aimed to evaluate the association between infant feeding during the first 4 months of life (breastfeeding vs. infant formula) and UPF consumption in toddlers.},

keywords = {Entornos Alimentarios y Políticas Públicas en Nutrición.    /, L1: Dieta},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Towards unified global action on ultra-processed foods: understanding commercial determinants, countering corporate power, and mobilising a public health response},

author = {Camila Corvalán},

doi = {10.1016/S0140-6736(25)01567-3 },

year  = {2025},

date = {2025-12-06},

urldate = {2025-12-06},

journal = {The Lancet},

abstract = {- Otros autores: Baker P, Slater S, White M, Wood B, Contreras A, Gupta A, Horman K, Kruger P, Laar A, Lawrence M, Mafuyeka M, Mialon M, Monteiro C, Nanema S, Phulkerd S, Popkin B, Serodio P, Shats K, Van Tulleken C, Nestle M, Barquera S.



- Cómo citar:  Baker P, Slater S, White M, Wood B, Contreras A, Corvalán C, Gupta A, Horman K, Kruger P, Laar A, Lawrence M, Mafuyeka M, Mialon M, Monteiro C, Nanema S, Phulkerd S, Popkin B, Serodio P, Shats K, Van Tulleken C, Nestle M, Barquera S. Towards unified global action on ultra-processed foods: understanding commercial determinants, countering corporate power, and mobilising a public health response. Lancet 2025;S0140-6736(25)01567-3 doi: 10.1016/S0140-6736(25)01567-3 PMID: 41270764 ISSN: 0140-6736. IF [JCR]: 88.5. Q1



- Resumen: The rise of ultra-processed foods (UPFs) in human diets is harming global public health. However, policy responses are still emerging—much like tobacco control efforts decades ago—indicating the need to understand root causes and accelerate global action. This paper, the third in a three-part Lancet Series, takes several steps to advance knowledge of these causes, and to inform a global public health response. First, we show that the UPF industry is a key driver of the problem, as its leading corporations and co-dependent actors have expanded and restructured food systems almost everywhere, in favour of ultra-processed diets. The higher profitability of UPFs compared with other types of food fuels this growth, by financially incentivising the ultra-processed business model over alternatives, and generating resources for continued expansion. Second, we highlight that the main barrier to advancing policy responses is the industry's corporate political activities, coordinated transnationally through a global network of front groups, multi-stakeholder initiatives, and research partners, to counter opposition and block regulation. These activities include direct lobbying, infiltrating government agencies, and litigation; promoting corporate-friendly governance models, forms of regulation, and civil societies; and framing debate, generating favourable evidence, and manufacturing scientific doubt. Third, we present strategies for reducing the UPF industry's power in food systems and for mobilising a global public health response. Reducing the UPF industry's power involves disrupting the ultra-processed business model and redistributing resources to other types of food producers; protecting food governance from corporate interference; and implementing robust conflict of interest safeguards in policy making, research, and professional practice. Mobilising a global response includes framing UPFs as a priority global health issue; building powerful global and country-level advocacy coalitions; generating legal, research, and communication capacities to empower advocacy and drive policy change; and ensuring a just transition to low-UPF diets. A coordinated, well resourced global response is essential—one that confronts corporate power, reclaims public policy space, and restructures food systems to prioritise health, equity, and sustainability over corporate profit.},

keywords = {Entornos Alimentarios y Políticas Públicas en Nutrición.    /, L1: Dieta},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Ultra-Processed Foods and Human Health 2: Policies to halt and reverse the rise in ultra-processed food production, marketing, and consumption},

author = {Camila Corvalán },

doi = {10.1016/S0140-6736(25)01566-1},

year  = {2025},

date = {2025-12-06},

urldate = {2025-12-06},

journal = {The Lancet},

abstract = {- Otros autores: Scrinis G, Popkin B, Duran AC, Nestle M, Lawrence M, Baker P, Monteiro C, Millet C, Moubarac JC, Jaime P, Khandpur N.



- Cómo citar:  Scrinis G, Popkin B, Corvalán C, Duran AC, Nestle M, Lawrence M, Baker P, Monteiro C, Millet C, Moubarac JC, Jaime P, Khandpur N. Ultra-Processed Foods and Human Health 2: Policies to halt and reverse the rise in ultra-processed food production, marketing, and consumption. Lancet 2025;S0140-6736(25)01566-1 doi: 10.1016/S0140-6736(25)01566-1 PMID: 41270767 ISSN: 0140-6736. IF [JCR]: 88.5. Q1



- Resumen: Dietary patterns high in ultra-processed foods (UPFs) have been associated with poor diet quality and health outcomes, and are displacing healthier dietary patterns—meals and dishes prepared with fresh and minimally processed foods—in most parts of the world. In the second paper of this Series, we propose a set of government policies aimed at halting and reversing the rise of UPFs worldwide. To date, policies have mainly focused on reducing consumption of foods high in added fats, sugar, and sodium, many of which are UPFs. However, we propose that these efforts be strengthened and expanded to address a broader set of food system drivers influencing the production, marketing, and consumption of UPFs. This Series paper addresses four food policy domains that correspond to the key dimensions of food system drivers of UPF production, marketing, and consumption: UPF products, UPF food environments, UPF manufacturers, fast-food corporations, and supermarket corporations retailers, and food supply chains. For each domain, we explore policy options and focus on large-scale food system measures that target areas in greatest need of change, and their potential impacts. We also examine policies to protect, incentivise, and support dietary patterns based on fresh and minimally processed foods, particularly for lower income households. Which policy actions governments decide to prioritise will depend on each country's level of UPF consumption, along with many other issues unique to each country. We emphasise the importance of advancing this agenda in all countries, irrespective of their development status, to promote healthier diets among populations.},

keywords = {Entornos Alimentarios y Políticas Públicas en Nutrición.    /, L1: Dieta},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Uso de la información del envase de alimentos en Chile: análisis nacional con enfoque en responsables de niñas y niños menores de 5 años},

author = {Isabel Pemjean and Camila Corvalán and Camila Zancheta },

doi = {doi: 10.64159/RCHNUT-52-6-3},

year  = {2025},

date = {2025-12-06},

journal = {Rev. Chil. Nutr.},

abstract = {- Otros autores: Orellana R, Soto C, Quintiliano-Scarpelli D. 



- Cómo citar:  Orellana R, Soto C, Quintiliano-Scarpelli D, Pemjean I, Corvalán C, Zancheta C. Uso de la información del envase de alimentos en Chile: análisis nacional con enfoque en responsables de niñas y niños menores de 5 años. Rev. Chil. Nutr. 2025;52(6):398-407 doi: 10.64159/RCHNUT-52-6-3 ISSN: 0717-7518. IF [JCR]: 0.4. Q4



- Resumen: Objetivos: Describir el uso de información del envase para selección de alimentos por personas adultas en Chile y verificar su asociación con varia­bles sociodemográficas y con ser responsable de niños/as. Métodos: Estudio transversal basado en datos secundarios de la Encuesta Nacional de Salud (ENS) 2016-2017. Fueron incluidas las personas mayores de 18 años e identificadas las responsables de niños/as de entre 7 meses y 5 años. Se analizó el uso de ingredientes, información nutricional, sellos de advertencia, mensajes saludables, marca y precio en la decisión de compra de alimentos (SÍ: siempre, casi siempre, algunas veces; NO: rara vez, nunca). Las asociaciones fueron verificadas con modelos de regresión logística, ajustados por variables sociodemográficas. },

keywords = {Entornos Alimentarios y Políticas Públicas en Nutrición.    /, L1: Dieta},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Socioeconomic position and cancer stage at diagnosis in a fragmented Latin American health system},

author = {María Luisa Garmendia},

doi = {10.1038/s41598-025-24564-w},

year  = {2025},

date = {2025-11-19},

journal = {Sci Rep.},

abstract = {- Otros autores: Guerrero-Nancuante C, Eguiguren P, Abarca-Baeza I.



- Cómo citar:  Guerrero-Nancuante C, Eguiguren P, Abarca-Baeza I, Garmendia ML. Socioeconomic position and cancer stage at diagnosis in a fragmented Latin American health system. Sci Rep. 2025;15, 40813 doi: 10.1038/s41598-025-24564-w PMID: 41258445 ISSN: 2045-2322. IF [JCR]: 3.9. Q1



- Resumen: Early cancer diagnosis is crucial to improving disease prognosis. Although several studies have investigated the relationship between socioeconomic position (SEP) and stage at diagnosis, there is limited evidence from contexts with highly fragmented health systems and pronounced socioeconomic inequalities. This study analyzed the association between SEP and stage of cancer diagnosis. Data were obtained from the EquityCancer-LA baseline study. The sample included patients aged 18 or older with a confirmed cancer diagnosis within the 12 months prior to participation. Cancer stage was determined by the oncology committees of participating healthcare centers and logistic regression models were used to assess the association between SEP and cancer stage at diagnosis. A total of 343 individuals participated in the study, 39.1% of whom were diagnosed at a late stage. Two SEP indicators were associated with this outcome. After adjusting for covariates, participants without formal income had higher odds of late-stage diagnosis (OR = 2.14; 95% CI 1.02–4.53), and those who were non-head of household (OR = 1.83; 95% CI 1.11–3.02). When adjusting for all SEP variables, only non–head of household condition remained significantly associated (OR = 1.77; 95% CI 1.07–2.96). These results show that disadvantaged SEP was associated with higher odds of late-stage cancer diagnosis. The findings suggest the need for strategies that promote early diagnosis and address the socioeconomic inequities identified in this study.},

keywords = {L2: Cánceres Asociados a la Nutrición.     /},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Consumption of ultra-processed foods and breast density in adolescence},

author = {María Luisa Garmendia and Ana Pereira},

doi = { 10.1038/s41598-025-23030-x},

year  = {2025},

date = {2025-11-10},

journal = {Sci Rep.},

abstract = {- Otros autores: Devoto A, Jacard M. 



- Cómo citar:  Alberti, G., Cantillo, T., Pereira, A., De Barbieri, F., García, C., Villarroel, L., & Gana, J. C. (2024). Prevalence of Fatty Pancreas and its relation with anthropometric values on the Growth and Obesity Cohort Study. Jornal de pediatria, S0021-7557(24)00145-1. Advance online publication. https://doi.org/10.1016/j.jped.2024.09.007



- Resumen: Breast density (BD) is one of the major risk factors for breast cancer (BC) and has the potential to be used as an early marker. Puberty is a critical period for carcinogenesis, and identifying events that modify BD during this stage could aid in understanding future BC risk. The consumption of ultra-processed foods (UPFs) has been associated with BC; however, evidence of their effect on BD, particularly in adolescents, is lacking. To assess the association between the intake of UPFs during the peripubertal period and BD measured at 4 years after menarche onset, absolute fibroglandular volume (AFGV) and the percentage of fibroglandular volume (%FGV) were used. The Growth and Obesity Cohort Study is a longitudinal study of 550 girls recruited in 2006 at daycare centers in the southeastern area of Santiago, Chile.

},

keywords = {L2: Cánceres Asociados a la Nutrición.     /},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Healthy Food Voucher Programs: Global Evidence on Structure, Implementation, and Nutrition-Related Outcomes},

author = {Camila Corvalán and Isabel Pemjean },

doi = {10.1016/j.advnut.2025.100530},

year  = {2025},

date = {2025-11-10},

journal = {Adv. Nutr.},

abstract = {- Otros autores: Lara-Arevalo J, Corvalán C, Pemjean I, Montes de Oca D, Ng SW, Smith Taillie L.



- Cómo citar:  Lara-Arevalo J, Corvalán C, Pemjean I, Montes de Oca D, Ng SW, Smith Taillie L. Healthy Food Voucher Programs: Global Evidence on Structure, Implementation, and Nutrition-Related Outcomes Adv. Nutr. 2025;Vol 16, Issue 11 doi: 10.1016/j.advnut.2025.100530 PMID: 41043687 ISSN: 2161-8313. IF [JCR]: 9.2. Q1



- Resumen: Keywords: healthy food subsidiesfood assistance programsfood vouchersfood incentivesprogram structurefood accessdietary qualitylow-incomenutritional outcomesfood security},

keywords = {Entornos Alimentarios y Políticas Públicas en Nutrición.    /, L1: Dieta},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Maximizing researcher-policymaker engagement in global public health},

author = {Camila Corvalán},

doi = {10.1038/s41591-025-04015-9},

year  = {2025},

date = {2025-11-10},

journal = {Nat. Med.},

abstract = {-Otros autores: Miranda J, Beran D, Nugent R, Diez-Canseco F, Sargent J, Madise N, Hennig B, Jimenez M, Legido-Quigley H, Mendoza W, Peiris D, Corvalán C, Buse K.



- Cómo citar: Miranda J, Beran D, Nugent R, Diez-Canseco F, Sargent J, Madise N, Hennig B, Jimenez M, Legido-Quigley H, Mendoza W, Peiris D, Corvalán C, Buse K. Maximizing researcher-policymaker engagement in global public health. Nat. Med. 2025;31(11):3624-3633. doi: 10.1038/s41591-025-04015-9 PMID: 41214346 ISSN: 1078-8956. IF [JCR]: 50.0 Q1



- Resumen: A common misconception that prevails within some research communities postulates that research results ‘speak for themselves’ and are thus sufficient to influence policy. Yet, high-fidelity uptake of research is rarely a passive process; more often, researchers need to actively engage with policymakers. This process of policy engagement strives towards producing robust science that contributes to the betterment of our societies—but it is a process for which many researchers are not adequately trained. If publicly funded research fails to influence policy, many would regard it as falling short of fulfilling its potential value to society. Herein, we provide a framework for research–policymaker engagement, framed around the questions of why, on what, with whom, when, where and how clinical and public-health researchers can and should undertake engagement with policymakers. The views presented in this Perspective are a synthesis of the diverse, collective experience of the authors across global health contexts, supported by real-world illustrative case studies. We provide tangible recommendations for researchers, funders and policymakers to facilitate bridging the gap between evidence and policy.

},

keywords = {Entornos Alimentarios y Políticas Públicas en Nutrición.    /, L1: Dieta},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Food additives in Latin America: a descriptive analysis of the packaged food supply in five countries},

author = {Camila Zancheta and Marcela Reyes and Camila Corvalán},

doi = {10.1186/s12992-025-01130-7},

year  = {2025},

date = {2025-11-03},

journal = {Global. Health.},

abstract = {- Otros autores: Zancheta C, Grilo MF, Ayala S, Duran AC, Canella D, Mora M, Abril-Ulloa V, Tolentino-Mayo L, Reyes M, Corvalán C. 



- Cómo citar: Zancheta C, Grilo MF, Ayala S, Duran AC, Canella D, Mora M, Abril-Ulloa V, Tolentino-Mayo L, Reyes M, Corvalán C. Food additives in Latin America: a descriptive analysis of the packaged food supply in five countries Global. Health. 2025; (2025) 21:62 doi: 10.1186/s12992-025-01130-7 PMID: 41185041 EISSN: 1744-8603. IF [JCR]: 4.5. Q1



- Resumen: Latin America is distinguished by diverse regulatory frameworks and evolving dietary patterns, including the weakening of traditional diets and the increasing consumption of ultra-processed foods (UPFs). Predominantly produced by transnational corporations, UPFs rely heavily on food additives to achieve desirable sensory properties (e.g., flavor, color), ensure food safety, and extend shelf life. ​Over the past decade, research has increasingly shown that higher consumption of UPFs is associated with poor health outcomes, and food additives have emerged as a potential mechanism underlying this association. However, few studies have systematically analyzed the presence of food additives in the food supply. This study aimed to assess the distribution and patterns of food additives in packaged foods from five Latin American countries.

},

keywords = {Entornos Alimentarios y Políticas Públicas en Nutrición.    /, L1: Dieta},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Front-of-pack labels and young consumers: An experimental investigation of nutrition and sustainability claims in Chile},

author = {Camila Corvalán},

doi = {10.1016/j.foodqual.2025.105432},

year  = {2025},

date = {2025-10-20},

journal = {Food. Qual. Prefer.},

abstract = {- Otros autores: Fretes G, Wilson N, Corvalán C, Economos C, Cash S.B.



- Cómo citar:  Fretes G, Wilson N, Corvalán C, Economos C, Cash S.B. Front-of-pack labels and young consumers: An experimental investigation of nutrition and sustainability claims in Chile. Food. Qual. Prefer. 2025;Vol. 127, June 2025, 105432. doi: 10.1016/j.foodqual.2025.105432. ISSN: 0950-3293. IF [JCR]: 4.9. Q1



- Resumen: A better understanding of youth as autonomous consumers in the food market is needed to guide food and nutrition policies to achieve healthier and sustainable diets because they interact with the food environment to obtain, prepare, and consume food and beverages. Compared to other age groups, evidence on children and adolescents (youth) purchasing behavior and front-of-package (FOP) labeling is limited. The objective of the study was to assess youth's purchasing behavior by conducting an online discrete choice experiment (DCE) in Santiago, Chile. We assessed four different food attributes: price, FOP nutrition warning label, FOP eco-label, and type of product (i.e., yogurt, cookie, apple). Data were analyzed using mixed logit models complemented with latent class logit models to further explore heterogeneity in preferences. A total of 329 youth aged 10–14 years participated in the study. Our results reveal that youths' purchasing behavior is mostly determined by price, followed by product type and environmental sustainability as measured by the FOP eco-label; responsiveness to price was not moderated by whether the youth received pocket money from a family member regularly. We further identified five classes (groups) of youth consumers where some exhibited preference for health and nutrition attributes, environmental sustainability, or price. Our findings provide a better understanding of youth as diverse and autonomous consumers and suggest at least some youths are responsive to labeling interventions.},

keywords = {Entornos Alimentarios y Políticas Públicas en Nutrición.    /, L1: Dieta},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Biomarkers of oxidative stress in maternal plasma, umbilical cord and placenta of patients with gestational diabetes: a systematic review and meta-analysis},

author = {María Luisa Garmendia },

doi = {10.1016/j.freeradbiomed.2025.06.007},

year  = {2025},

date = {2025-09-08},

journal = {Free Radic. Biol. Med.},

abstract = {- Otros autores: Etchegaray-Armijo K, Bustos-Arriagada E, Navarro-Rosenblatt D, Vera C, Sobrevia L, López-Alarcón C, Casanello P.



- Cómo citar: Etchegaray-Armijo K, Bustos-Arriagada E, Navarro-Rosenblatt D, Vera C, Garmendia ML, Sobrevia L, López-Alarcón C, Casanello P. Biomarkers of oxidative stress in maternal plasma, umbilical cord and placenta of patients with gestational diabetes: a systematic review and meta-analysis. Free Radic. Biol. Med. 2025;Jun 6:S0891-5849(25)00756-7. doi: 10.1016/j.freeradbiomed.2025.06.007 PMID: 40484206 ISSN: 0891-5849. IF [JRC]: 8.2. Q1



- Resumen: To determine the association between Gestational Diabetes Mellitus (GDM) and oxidative stress biomarkers in the mother, placenta, and newborn.},

keywords = {L4: Ventanas Críticas del Desarrollo: Materno-Infantil.   /},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Validating Sentinel Foods in the Diet Quality Questionnaire: Insights from Two Chilean Cohorts of Pregnant Women and Children},

author = {Ángela Martínez and Natalia Rebolledo and María Luisa Garmendia },

doi = {10.3390/nu17182980},

year  = {2025},

date = {2025-09-07},

journal = {Nutrients},

abstract = {- Otros autores: Martínez-Arroyo A, Barisione G, Vizcarra M, Rebolledo N, Garmendia ML.



- Cómo citar:  Martínez-Arroyo A, Barisione G, Vizcarra M, Rebolledo N, Garmendia ML. Validating Sentinel Foods in the Diet Quality Questionnaire: Insights from Two Chilean Cohorts of Pregnant Women and Children Nutrients. 2025;7(18):2980. doi: 10.3390/nu17182980 PMID: 41010505 EISSN: 2072-6643. IF [JCR]: 5.0. Q1



- Resumen: Background: New tools for monitoring diets, such as the Diet Quality Questionnaire (DQQ), may help reduce the costs and burden associated with traditional methods of diet assessment. However, its proposed sentinel foods require validation in target populations. This study aimed to validate the Chilean sentinel foods and describe the performance of DQQ, as well as its Global Dietary Recommendation (GDR) indicators, in two Chilean cohorts

},

keywords = {Entornos Alimentarios y Políticas Públicas en Nutrición.    /, L1: Dieta},

pubstate = {published},

tppubtype = {article}

}