ERC FUNDED PROJECTS

Aftermath seeks to understand the legacy of the East Asian War of 1592-1598. This conflict involved over 500,000 combatants from Japan, China, and Korea; up to 100,000 Korean civilians were abducted to Japan. The war caused momentous demographic upheaval and widespread destruction, but also had long-lasting cultural impact as a result of the removal to Japan of Korean technology and skilled labourers. The conflict and its aftermath bear striking parallels to events in East Asia during World War 2, and memories of the 16th century war remain deeply resonant in the region. However, the war and its immediate aftermath are also significant because they occurred at the juncture of periods often characterized as “medieval” and “early modern” in the East Asian case. What were the implications for the social, economic, and cultural contours of early modern East Asia? What can this conflict tell us about war “aftermath” across historical periods and about such periodization itself? There is little Western scholarship on the war and few studies in any language cross linguistic, disciplinary, and national boundaries to achieve a regional perspective that reflects the interconnected history of East Asia. Aftermath will radically alter our understanding of the region’s history by providing the first analysis of the state of East Asia as a result of the war. The focus will be on the period up to the middle of the 17th century, but not precluding ongoing effects. The team, with expertise covering Japan, Korea, and China, will investigate three themes: the movement of people and demographic change, the impact on the natural environment, and technological diffusion. The project will be the first large scale investigation to use Japanese, Korean, and Chinese sources to understand the war’s aftermath. It will broaden understandings of the early modern world, and push the boundaries of war legacy studies by exploring the meanings of “aftermath” in the early modern East Asian context.

1 444 980 €

Start date: 2018-11-01, End date: 2023-10-31

European incursions onto the narrow isthmian pass that divided and connected the Atlantic and Pacific oceans made it a strategic node of the Spanish Empire and a crucial site for early modern globalization. On the front lines of the convergence of four continents, Old Panama offers an unusual opportunity for examining the diverse, often asymmetrical impacts of cultural and commercial contacts. The role of Italian, Portuguese, British, Dutch, and French interests in the area, as well as an influx of African slaves and Asian merchandise, have left a unique material legacy that requires an integrated, interdisciplinary approach to its varied sources. Bones, teeth and artifacts on this artery of Empire offer the possibility of new insights into the cultural and biological impact of early globalization. They also invite an interdisciplinary approach to different groups’ tactics for survival, including possible dietary changes, and the pursuit of profit. Such strategies may have led the diverse peoples inhabiting this junction, from indigenous allies to African and Asian bandits to European corsairs, to develop and to favor local production and Pacific trade networks at the expense of commerce with the metropolis. This project applies historical, archaeological and archaeometric methodologies to evidence of encounters between peoples and goods from Europe, America, Africa and Asia that took place on the Isthmus of Panama during the sixteenth and seventeenth centuries. Forging an interdisciplinary approach to early globalization, it challenges both Euro-centric and Hispano-phobic interpretations of the impact of the conquest of America, traditionally seen as a demographic catastrophe that reached its nadir in the so-called seventeenth-century crisis. Rather than applying quantitative methods to incomplete source material, researchers will adopt a contextualized, inter-disciplinary, qualitative approach to diverse agents involved in cultural and commercial exchange.

1 998 875 €

Start date: 2016-01-01, End date: 2020-12-31

Most of the lymphomas diagnosed in the western world are originated from mature B cells. The hallmark of these malignancies is the presence of recurrent chromosome translocations that usually involve the immunoglobulin loci and a proto-oncogene. As a result of the translocation event the proto-oncogene becomes deregulated under the influence of immunoglobulin cis sequences thus playing an important role in the etiology of the disease. Upon antigen encounter mature B cells engage in the germinal center reaction, a complex differentiation program of critical importance to the development of the secondary immune response. The germinal center reaction entails the somatic remodelling of immunoglobulin genes by the somatic hypermutation and class switch recombination reactions, both of which are triggered by Activation Induced Deaminase (AID). We have previously shown that AID also initiates lymphoma-associated c-myc/IgH chromosome translocations. In addition, the germinal center reaction involves a fine-tuned balance between intense B cell proliferation and program cell death. This environment seems to render B cells particularly vulnerable to malignant transformation. We aim at studying the molecular events responsible for B cell susceptibility to lymphomagenesis from two perspectives. First, we will address the role of AID in the generation of lymphomagenic lesions in the context of AID specificity and transcriptional activation. Second, we will approach the regulatory function of microRNAs of AID-dependent, germinal center events. The proposal aims at the molecular understanding of a process that lies in the interface of immune regulation and oncogenic transformation and therefore the results will have profound implications both to basic and clinical understanding of lymphomagenesis.

1 596 000 €

Start date: 2008-12-01, End date: 2014-11-30

The discovery of adult neural stem cells (NSCs) has broaden our view of the physiological plasticity of the nervous system, and has opened new perspectives on the possibility of tissue regeneration and repair in the brain. NSCs reside in specialized niches in the adult mammalian nervous system, where they are exposed to specific paracrine signals regulating their behavior. These neural progenitors are generally in a quiescent state within their niche, and they activate their proliferation depending on tissue regenerative and growth needs. Understanding the mechanisms by which NSCs enter and exit the quiescent state is crucial for the comprehension of the physiology of the adult nervous system. In this project we will study the behavior of a specific subpopulation of adult neural stem cells recently described by our group in the carotid body (CB). This small organ constitutes the most important chemosensor of the peripheral nervous system and has neuronal glomus cells responsible for the chemosensing, and glia-like sustentacular cells which were thought to have just a supportive role. We recently described that these sustentacular cells are dormant stem cells able to activate their proliferation in response to a physiological stimulus like hypoxia, and to differentiate into new glomus cells necessary for the adaptation of the organ. Due to our precise experimental control of the activation and deactivation of the CB neurogenic niche, we believe the CB is an ideal model to study fundamental questions about adult neural stem cell physiology and the interaction with the niche. We propose to study the cellular and molecular mechanisms by which these carotid body stem cells enter and exit the quiescent state, which will help us understand the physiology of adult neurogenic niches. Likewise, understanding this neurogenic process will improve the efficacy of using glomus cells for cell therapy against neurological disease, and might help us understand some neural tumors.

1 476 000 €

Start date: 2010-11-01, End date: 2015-10-31