Resumen Stress-inducible biomolecular condensates such as ribonucleoprotein (RNP) granules and DNA damage sites play major roles in cellular organization and physiology. In this talk, I will discuss how the concept of biomolecular condensates has expanded our view of stress responses and has revealed important links to aging-related diseases. I will introduce quantitative bottom-up biochemistry approaches […]

Resumen Heritable traits have traditionally been attributed to mutations in germline DNA. However, emerging research reveals the pivotal role of epigenetic mechanisms, including DNA methylation, histone modifications, and small RNAs in transmitting non-genetic information across generations. In our laboratory, we explore the role of small RNAs in epigenetic inheritance using the model organism Caenorhabditis elegans. […]

Resumen Mi laboratorio se enfoca en el examen exhaustivo de la respuesta inmune contra infecciones virales, adoptando un enfoque holístico. Realizamos investigaciones tanto en células inmunes innatas como adaptativas, y más recientemente ampliamos nuestras investigaciones para comprender la intrincada interacción entre el sistema inmune y sistemas no inmunitarios. Nuestro enfoque de investigación no solo contribuye […]

Resumen Rhythms in energy availability, driven by earth’s 24-hour rotation, are the oldest, most consistent external input for life on earth. All life forms (from bacteria to all of our cells) have thus evolved autonomous “circadian” clocks that align physiology—from nutrient transport and uptake to breakdown and storage—to daily feeding-fasting. Chronic misalignment between endogenous and […]

Margarida Cardoso. Evolutionary Developmental Biology Laboratory, The Francis Crick Institute, UK Resumen de la plática My group’s research centres on understanding the genetic and developmental bases of organ evolution. In the first part of my talk, I will describe our work on the development and evolution of sex differences. Sexually dimorphic traits are widespread among […]

Raquel Cuevas Díaz Durán. Escuela de Medicina y Ciencias de la Salud, ITESM, MX Resumen de la plática Neurodegenerative diseases are complex and devastating disorders characterized by the progressive degeneration of specific cell subtypes of the nervous system. They are complex, multifactorial, and heterogeneous, posing significant challenges for both understanding their underlying mechanisms and developing […]

Resumen Life on Earth has repeatedly evolved an internal timekeeping mechanism, known as the circadian clock, which enhances fitness and survival by synchronizing growth and physiology with daily environmental fluctuations. In multicellular organisms, the circadian clock operates with varying speed, strength, and timing across different organs, regulating the expression of spatially specific subsets of rhythmic […]