Lucía N. Peralta Marzal

ORCID: 0000-0003-1806-5382
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Research Areas
  • Autism Spectrum Disorder Research
  • Gut microbiota and health
  • Child Nutrition and Feeding Issues
  • Chronic Obstructive Pulmonary Disease (COPD) Research
  • Pediatric health and respiratory diseases
  • Clostridium difficile and Clostridium perfringens research
  • Infant Nutrition and Health
  • Gastrointestinal motility and disorders
  • Neonatal and fetal brain pathology
  • Microbial Metabolites in Food Biotechnology
  • Probiotics and Fermented Foods
  • Neuroscience of respiration and sleep
  • Family and Disability Support Research
  • Neuroinflammation and Neurodegeneration Mechanisms
  • Asthma and respiratory diseases
  • Nerve injury and regeneration

Utrecht University
2020-2025

Wageningen University & Research
2020

Abstract Autism spectrum disorder (ASD) is a highly complex neurodevelopmental characterized by deficits in sociability and repetitive behaviour, however there great heterogeneity within other comorbidities that accompany ASD. Recently, gut microbiome has been pointed out as plausible contributing factor for ASD development individuals diagnosed with often suffer from intestinal problems show differentiated microbial composition. Nevertheless, studies rarely agree on the specific bacterial...

10.1038/s41598-023-50601-7 article EN cc-by Scientific Reports 2024-01-08

Autism spectrum disorder (ASD) is a cluster of neurodevelopmental disorders characterized by deficits in communication and behavior. Increasing evidence suggests that the microbiota-gut-brain axis likely related immune imbalance may play role development this disorder. Gastrointestinal gut microbiota dysfunction have been linked to or severity autistic Therefore, treatments focus on specific diets improve gastrointestinal function aberrant behavior individuals with ASD. In study, we...

10.1038/s41401-024-01268-x article EN cc-by Acta Pharmacologica Sinica 2024-04-08

Chronic obstructive pulmonary disease (COPD) is often associated with intestinal comorbidities. In this study, changes in homeostasis and immunity a cigarette smoke (CS)- lipopolysaccharide (LPS)-induced COPD model were investigated. Mice exposed to or air for 72 days, except days 42, 52, 62 on which the mice treated saline LPS via intratracheal instillation. Cigarette exposure increased airway inflammatory cell numbers, mucus production, different mediators, including C-reactive protein...

10.1152/ajplung.00486.2021 article EN cc-by AJP Lung Cellular and Molecular Physiology 2022-06-14

Autism Spectrum Disorder (ASD) affects approximately 1 child in 54, with a 35-fold increase since 1960. Selected studies suggest that part of the recent prevalence is likely attributable to an improved awareness and recognition, changes clinical practice or service availability. However, this not sufficient explain epidemiological phenomenon. Research points possible link between ASD intestinal microbiota because many children display gastro-intestinal problems. Current large-scale datasets...

10.3390/brainsci10100743 article EN cc-by Brain Sciences 2020-10-16

Several factors are linked to the pathophysiology of autism spectrum disorders (ASD); however, molecular mechanisms condition remain unknown. As intestinal problems and gut microbiota dysbiosis associated with ASD development severity, recent studies have focused on elucidating microbiota-gut-brain axis' involvement. This study aims explore through which might influence ASD. Briefly, we depleted conventional male BALB/cAnNCrl (Balb/c) C57BL/6J (BL/6) mice prior human fecal transplantation...

10.1080/19490976.2024.2447822 article EN cc-by Gut Microbes 2025-01-07

Brain-related comorbidities are frequently observed in chronic obstructive pulmonary disease (COPD) and related to increased progression mortality. To date, it is unclear which mechanisms involved the development of brain-related problems COPD. In this study, a cigarette smoke lipopolysaccharide (LPS) exposure murine model was used induce COPD-like features assess impact on brain behavior. Mice were daily exposed for 72 days, except days 42, 52, 62, mice intratracheally bacterial trigger...

10.1152/ajplung.00485.2021 article EN AJP Lung Cellular and Molecular Physiology 2022-06-14

Abstract Several Lactobacillus plantarum strains are marketed as probiotics for their potential health benefits. Prebiotics, e.g., galacto-oligosaccharides (GOS), have the to selectively stimulate growth of L. probiotic based on phenotypic diversity in carbohydrate utilization, and thereby enhance promoting effects host a strain-specific manner. Previously, we shown that GOS variably promotes . In this study investigated variation by molecular analysis utilization HPAEC-PAD revealed two...

10.1038/s41598-020-78721-4 article EN cc-by Scientific Reports 2020-12-10

The bacterial metabolite 4-methylphenol (para-cresol or p-cresol) and its derivative p-cresyl sulfate (pCS) are elevated in the urine feces of children with autism spectrum disorder (ASD). It has been shown that p-cresol administration induces social behavior deficits repetitive mice. However, mechanisms p-cresol, specifically pCS can reach brain, ASD remain to be investigated. inhibit LPS-stimulated inflammatory response. A Disintegrin And Metalloprotease 10 (ADAM10) 17 (ADAM17) thought...

10.3390/ijms231911013 article EN International Journal of Molecular Sciences 2022-09-20

<b>Introduction:</b> Chronic obstructive pulmonary disease (COPD) is often associated with intestinal comorbidities, which considerably influence prognosis and clinical outcomes. However, the involvement of gut, as well cross-talk between gut lung, in immuno-pathophysiology COPD has hardly been investigated. <b>Aim:</b> In this study, changes homeostasis immunity a cigarette smoke-induced murine model for have <b>Methods:</b> Mice were exposed to smoke or air 72 days. The pathophysiology...

10.1183/23120541.lsc-2022.53 article EN 2022-03-10
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