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个人简介
RESEARCHER at National Research Council CONICET
The overall interest of my research is to elucidate effects and mechanisms of action of nutrients in bone homeostasis. The main current research project focuses on the effects of yerba mate (Ilex paraguariensis) on the bone tissue, bone cells and calcium intestinal absorption. Yerba mate is an infusion, similar to coffee or tea, that it is traditionally consumed in South America, primarily in Argentina, Uruguay, Paraguay and Brazil.
Past research contributions elucidated a mechanism of regulation of intestinal calcium absorption by luminal calcium content and intestinal alkaline phosphatase in collaboration with Dr. Millán (Sanford-Burnham Medical Research Institute, La Jolla, USA). In addition, I performed a short research sabbatical with Dr. Lilian Plotkin (Anatomy and Cell Biology Department, Indiana University School of Medicine, Indianapolis, USA) working in Cx43 and osteocytes.
In addition, I collaborate in clinical studies evaluating the bone mass in patients with rheumatological diseases and evaluating sarcopenia and changes in cortical and trabecular bone of the hip in rheumatoid arthritis patients treated with biological and non-biological therapies through proximal femur 3D reconstruction by DXA.
Recently we reported with Dr. Brance (Argentina) and Dr. Whyte (Center for Metabolic Bone Disease and Molecular Research, St. Louis, USA) a case report with a new low-density lipoprotein receptor-related protein 6 (LRP6) mutation that causes high bone mass.
I am also a volunteer leader for bone societies:
*Argentinean Association of Osteology and Mineral Metabolism (AAOMM): current president (2020-2021), Editor-in-chief of AAOMM journal (2016-2017).
*American Society for Bone and Mineral Research (ASBMR): Ambassador for Latin America (2019-present) and member of Diversity, Equity, and Inclusion Committee (2018-present)
* International Federation of Musculoskeletal Research Societies (IFMRS): IFMRS Board of Directors (2020-present)
研究兴趣
论文共 91 篇作者统计合作学者相似作者
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Journal of clinical rheumatology : practical reports on rheumatic & musculoskeletal diseasesno. 2 (2024): e76-e77
María Lorena Brance,María Silvia Larroudé, Luis Fernando Somma,Luis Agustín Ramirez Stieben,Lucas R. Brun
Reumatología Clínica (English Edition)no. 2 (2024): 114-115
REUMATOLOGIA CLINICAno. 10 (2023): 555-559
Micaela Galante,Lucas R. Brun, Elisabet C. Mandon,Marı́a Florencia Mazzobre, Alejandra M. Pacchioni,Valeria Boeris
Studies in natural products chemistrypp.383-433, (2023)
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JCR-JOURNAL OF CLINICAL RHEUMATOLOGYno. 5 (2023): E59-E70
Maria Rosa Ulla,Lucas R. Brun, Mauro Pautasso,Maria L. Brance,Maria J. Castro, Florencia Martos,Daniela J. Porta, Santiago Mazzini,Elena Peralta Lopez,Maria A. Rivoira
JOURNAL OF BONE AND MINERAL RESEARCH (2023): 271-271
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Maria Lorena Brance,Luis Agustin Ramirez Stieben,Ignacio Chavero, Maria Cielo Maher, Ruben Abdale,Betiana Perez,Alicia Bagur,Maria Diehl,Evangelina Giacoia,Cesar Graf,Maria Silvia Larroude,Fabio Massari,
ACTUALIZACIONES EN OSTEOLOGIAno. 2 (2023): 144-159
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Maria Lorena Brance,Maria Silvia Larroude, Luis Fernando Somma,Evangelina Giacoia,Maria Diehl,Ana Maria Galich,Luis Agustin Ramirez Stieben, Maria Cielo Maher,Maria De La Vega, Ariana Ringer,Lucas R. Brun
REUMATOLOGIA CLINICAno. 5 (2023): 279-284
María Lorena Brance,Nicolás M. Cóccaro,Pablo Roitman,Alejandro Castiglioni, Florencia Agostinis, Mariel Spense,Bárbara Scheitlin,Nicholas Rene,Lucas R. Brun
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