{"id":1021,"date":"2026-04-10T13:01:57","date_gmt":"2026-04-10T13:01:57","guid":{"rendered":"https:\/\/oil.definima.net\/the-scientific-project\/"},"modified":"2026-04-22T10:07:44","modified_gmt":"2026-04-22T10:07:44","slug":"the-scientific-project","status":"publish","type":"page","link":"https:\/\/oil.definima.net\/en\/the-scientific-project\/","title":{"rendered":"The Scientific Project"},"content":{"rendered":"\t\t
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At the heart of trypanosome metabolism,
the mystery of the droplets<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\n\t\t\tBackground: African Trypanosomes\n\t\t<\/h3>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\tThe organism: African trypanosomes are single-celled parasites. Unlike other intestinal parasites such as Taenia, they are microscopic and invisible to the naked eye. \t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\tLife cycle: They are highly adaptable because they move between two very different environments: an insect vector (the tsetse fly) and a mammalian host (humans or animals).\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\tDiseases: In humans, they cause sleeping sickness, a neglected tropical disease that is on the verge of being eliminated.
In animals, they cause \u201cnagana\u201d in livestock, resulting in financial losses estimated at billions of euros and hindering Africa’s development.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\n\t\t\tThe Scientific Problem: The Mystery of Lipid Droplets\n\t\t<\/h3>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\tWhat is it?<\/span> Les gouttelettes lipidiques sont des compartiments cellulaires dynamiques issus du r\u00e9ticulum endoplasmique, entour\u00e9s d’une couche de phospholipides.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\tTheir function: They serve as a metabolic platform and interact with mitochondria and peroxisomes to regulate energy, lipids, and cellular signaling.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\tThe observation: Although their importance has been recognized for the past five years in general biology, their role in trypanosomes remains largely unexplored and underestimated. This is where the project\u2019s originality lies. \t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\n\t\t\tThe objectives of the ANR OIL project\n\t\t<\/h2>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\tThe goal: OIL is a basic research project aimed at unraveling the biology of these droplets (composition, dynamics, functions) within the parasite.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\tMethodology: The team uses a wide range of cutting-edge technological approaches:\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
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Functional genomics.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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State-of-the-art imaging techniques.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\u201c-omics\u201d approaches (proteomics, lipidomics, etc.).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n\t\n\t\t\tChallenges and Outlook\n\t\t<\/h3>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\tChallenges and Prospects: Understanding Adaptation: The parasite must adapt its metabolism and morphology to survive environmental change (fly vs. mammal). Understanding lipid droplets means understanding this survival. \t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\tBasic Research: Beyond the parasite, these discoveries often shed light on mechanisms in \u201chigher\u201d organisms and help solve broader biological puzzles.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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At the heart of trypanosome metabolism,the mystery of the droplets Background: African Trypanosomes The organism: African trypanosomes are single-celled parasites. Unlike other intestinal parasites such as Taenia, they are microscopic and invisible to the naked eye. Life cycle: They are highly adaptable because they move between two very different environments: an insect vector (the tsetse […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-1021","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"\nThe Scientific Project - Oil<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The Scientific Project - Oil\" \/>\n<meta property=\"og:description\" content=\"At the heart of trypanosome metabolism,the mystery of the droplets Background: African Trypanosomes The organism: African trypanosomes are single-celled parasites. 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