M S-medecine SciencesPub Date : 2026-06-01Epub Date: 2026-07-17DOI: 10.1051/medsci/2026112
Hervé Chneiweiss
{"title":"[Philippe Lazar: rigor, high standards, commitment, and an ethics of relationships].","authors":"Hervé Chneiweiss","doi":"10.1051/medsci/2026112","DOIUrl":"https://doi.org/10.1051/medsci/2026112","url":null,"abstract":"","PeriodicalId":18205,"journal":{"name":"M S-medecine Sciences","volume":"42 6-7","pages":"638-639"},"PeriodicalIF":0.5,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148471534","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M S-medecine SciencesPub Date : 2026-06-01Epub Date: 2026-07-17DOI: 10.1051/medsci/2026109
José L Cohen
{"title":"[The 2025 Nobel Prize: regulatory T lymphocytes, the long-neglected \"immunosuppressive cells\". A brief history of a scientific renaissance and its emergence in France].","authors":"José L Cohen","doi":"10.1051/medsci/2026109","DOIUrl":"10.1051/medsci/2026109","url":null,"abstract":"<p><p>The 2025 Nobel Prize in Physiology or Medicine was awarded jointly to Mary Brunkow, Fred Ramsdell and Shimon Sakaguchi for characterizing regulatory T cells (Tregs) and identifying the FOXP3 gene as their \"master regulator\". This work rehabilitated the long-debated concept of suppressor T cells, and established the field of peripheral immune tolerance. Beyong recounting the historical contributions of the laureates, this article reviews the emergence of Treg research in France since the early 2000s, highlighting the decisive influence of Benoît Salomon in the establishment and development of this field at the national level.</p>","PeriodicalId":18205,"journal":{"name":"M S-medecine Sciences","volume":"42 6-7","pages":"608-615"},"PeriodicalIF":0.5,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148471460","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M S-medecine SciencesPub Date : 2026-06-01Epub Date: 2026-07-17DOI: 10.1051/medsci/2026106
Solenn Tanguy
{"title":"[Long COVID: between a syndromic framework and an etiological imperative].","authors":"Solenn Tanguy","doi":"10.1051/medsci/2026106","DOIUrl":"10.1051/medsci/2026106","url":null,"abstract":"<p><p>Our response to the article \"Long COVID: a long story\" by Ilana Löwy aims to reiterate the fundamental principles of the definition of Long COVID, focusing on its viral etiology. It emphasizes that the health crisis linked to SARS-CoV-2 cannot be considered over and calls for consideration of all the chronic and long-term effects of the virus. These elements are essential not only to ensure proper recognition of this condition, but also to promote the medical and scientific advances necessary to reduce the health burden associated with Long COVID.</p>","PeriodicalId":18205,"journal":{"name":"M S-medecine Sciences","volume":"42 6-7","pages":"640-643"},"PeriodicalIF":0.5,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148471491","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M S-medecine SciencesPub Date : 2026-06-01Epub Date: 2026-07-17DOI: 10.1051/medsci/2026101
Adeline Cros, Élodie Segura
{"title":"[Impact of nutrition of the efficacy of anti-tumoral therapy based on immune checkpoints blockade].","authors":"Adeline Cros, Élodie Segura","doi":"10.1051/medsci/2026101","DOIUrl":"https://doi.org/10.1051/medsci/2026101","url":null,"abstract":"","PeriodicalId":18205,"journal":{"name":"M S-medecine Sciences","volume":"42 6-7","pages":"555-557"},"PeriodicalIF":0.5,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148471522","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M S-medecine SciencesPub Date : 2026-06-01Epub Date: 2026-07-17DOI: 10.1051/medsci/2026092
Valentine Chouquet, Anne-Lise Marais, Pierre Maurel, Fanny Dégeilh
{"title":"[Pediatric mild traumatic brain injury: strengths and limitations of magnetic resonance imaging].","authors":"Valentine Chouquet, Anne-Lise Marais, Pierre Maurel, Fanny Dégeilh","doi":"10.1051/medsci/2026092","DOIUrl":"https://doi.org/10.1051/medsci/2026092","url":null,"abstract":"<p><p>Each year, 2.7 million children worldwide sustain a mild traumatic brain injury (mTBI), a condition that may disrupt neurodevelopmental trajectories and lead to long-lasting consequences, particularly during periods of heightened brain plasticity. This review summarizes advanced MRI sequences and their contributions to improving prognosis and preventing long-term sequelae following pediatric mTBI. Although studies consistently report persistent alterations, their interpretation remains limited by developmental variability, the underrepresentation of young children, and methodological heterogeneity, thereby underscoring the need for longitudinal approaches.</p>","PeriodicalId":18205,"journal":{"name":"M S-medecine Sciences","volume":"42 6-7","pages":"569-578"},"PeriodicalIF":0.5,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148471474","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M S-medecine SciencesPub Date : 2026-06-01Epub Date: 2026-07-17DOI: 10.1051/medsci/2026093
Lucie Boulgakoff, Lucile Miquerol
{"title":"[Development, morphogenesis, and regeneration of cardiac Purkinje fibers].","authors":"Lucie Boulgakoff, Lucile Miquerol","doi":"10.1051/medsci/2026093","DOIUrl":"https://doi.org/10.1051/medsci/2026093","url":null,"abstract":"<p><p>Ventricular arrhythmias often originate in the Purkinje system, a network of specialized cardiomyocytes located on the luminal surface of the ventricles. The Purkinje system is part of the ventricular conduction system, which ensures the rapid propagation of electrical activity through the ventricles in order to synchronize their contractions. Although these cells represent only a tiny fraction of the ventricular mass, their pathogenic role is disproportionate. During embryogenesis, the ventricular conduction system arises from different populations of cardiac progenitors. Differentiation into fast-conducting cardiomyocytes occurs gradually as the ventricles develop, resulting in the formation of a single electrical circuit by the end of the fetal stage. This review highlights the structure-function relationship between the morphogenesis of the ventricular conduction system and conduction defects, and discusses recent data on the origin, development, and regeneration of the Purkinje fiber network.</p>","PeriodicalId":18205,"journal":{"name":"M S-medecine Sciences","volume":"42 6-7","pages":"579-589"},"PeriodicalIF":0.5,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148471536","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M S-medecine SciencesPub Date : 2026-06-01Epub Date: 2026-07-17DOI: 10.1051/medsci/2026104
Anne-Marie Moulin
{"title":"[Alphonse Laveran as seen today].","authors":"Anne-Marie Moulin","doi":"10.1051/medsci/2026104","DOIUrl":"https://doi.org/10.1051/medsci/2026104","url":null,"abstract":"","PeriodicalId":18205,"journal":{"name":"M S-medecine Sciences","volume":"42 6-7","pages":"616-620"},"PeriodicalIF":0.5,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148471338","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M S-medecine SciencesPub Date : 2026-06-01Epub Date: 2026-07-17DOI: 10.1051/medsci/2026100
Milena Foerster, Khaled Ezzedine, Antoine Duclos, Marcel Goldberg, Marie Zins
{"title":"[Tattoos and risk of cutaneous melanoma and nonmelanoma skin cancer in France].","authors":"Milena Foerster, Khaled Ezzedine, Antoine Duclos, Marcel Goldberg, Marie Zins","doi":"10.1051/medsci/2026100","DOIUrl":"https://doi.org/10.1051/medsci/2026100","url":null,"abstract":"","PeriodicalId":18205,"journal":{"name":"M S-medecine Sciences","volume":"42 6-7","pages":"552-554"},"PeriodicalIF":0.5,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148471444","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}