MRC International Nutrition Group Quinquennial Renewal
MRC国际营养集团五年一次续约
基本信息
- 批准号:MR/L010550/1
- 负责人:
- 金额:$ 1479.48万
- 依托单位:
- 依托单位国家:英国
- 项目类别:Research Grant
- 财政年份:2014
- 资助国家:英国
- 起止时间:2014 至 无数据
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Malnutrition represents the greatest modifiable threat to global health. This is especially so among children in the world's poorest nations where malnutrition and infections act hand-in-hand leading to high mortality and preventing children from reaching their full potential. Many of the solutions to nutritional deficiencies are already known, and require political will, economic advancement and operational research to achieve a resolution. However, a host of unsolved scientific questions remain and these are critically inhibiting the design and implementation of interventions that could potentially bring immediate health benefits and save millions of lives. The MRC International Nutrition Group's mission is to overcome these barriers through research that illuminates the mechanisms linking diet to disease (see www.ing.mrc.ac.uk). Our vision is to improve the health of nations, especially in Sub-Saharan Africa, through research that will translate into medical and public health advances.MRC ING is based at the London School of Hygiene & Tropical Medicine (LSHTM) and runs a major permanent fieldstation at MRC Keneba in rural Gambia. In a remarkable partnership between researchers and the local population the MRC has supported internationally pre-eminent research at Keneba for over 65 years leading to numerous seminal advances.Our research falls under 4 themes:The Early Growth and Development theme focuses on mothers and babies and seeks to understand the effects of nutrient deficiencies throughout the lifecourse (from before a baby is conceived through pregnancy, lactation and childhood) on growth, immunity and brain development. It seeks to define critical windows of opportunity when nutritional supplements would be most effective, and to define the optimal nature of such foods.The Iron, Infection and Anemia theme is exploiting the recent discovery of hepcidin - a hormone that acts as the master regulator of iron metabolism - to try to understand how humans and their pathogens (bacteria, viruses and protozoa) compete for this essential nutrient. This battle for iron can lead to serious adverse outcomes if iron is administered to children living in infectious environments. The Calcium, Vitamin D and Bone Health theme seeks to understand how bone health is affected by nutrition and other environmental factors. Populations consuming little dairy produce adapt to living on very low calcium intakes and can show paradoxically harmful effects of calcium supplementation. Understanding how calcium and vitamin D affect bone health and related problems such as osteoporosis is of crucial importance in developed nations and will become so in emerging societies as populations transition towards more Western diets and start to live longer.The Nutritional Genetics theme uses genetic studies to try and pinpoint the key metabolic pathways that link diet with health and disease. The manner in which a person's genes are expressed throughout life can also be influenced by nutrition (so called epigenetics). Understanding these processes have profound implications for human health. They are thought to hold the clues as to how early-life nutrition affects lifelong health. ING is making important contributions to the science of epigenetics.Modern science requires collaborations across numerous technologies and areas of expertise. Based upon the exceptional research opportunities at MRC Keneba, ING is able to attract world-leading scientists to assist us in our discovery mission. Although focussed primarily on the nutritional issues of Sub-Saharan African our research contributes to globally-relevant problems because it focuses on making basic discoveries about how foods and nutrients affect human health.
营养不良是对全球健康的最大可改变的威胁。在世界上最贫穷国家的儿童中尤其如此,在这些国家,营养不良和感染同时发生,导致高死亡率,使儿童无法充分发挥其潜力。营养不良的许多解决办法是众所周知的,需要政治意愿、经济进步和业务研究来解决。然而,许多尚未解决的科学问题仍然存在,这些问题严重阻碍了可能立即带来健康益处并挽救数百万人生命的干预措施的设计和实施。MRC国际营养集团的使命是通过研究阐明饮食与疾病的联系机制来克服这些障碍(见www.ing.mrc.ac.uk)。我们的愿景是通过将医学和公共卫生进步转化为研究成果来改善各国,特别是撒哈拉以南非洲国家的健康状况。MRC ING总部设在伦敦卫生与热带医学学院(LSHTM),并在冈比亚农村的MRC Keneba设有一个大型永久性现场站。在研究人员和当地居民之间的显着合作伙伴关系中,MRC支持Keneba的国际卓越研究超过65年,导致许多开创性的进展。我们的研究福尔斯4个主题:早期生长和发育主题专注于母亲和婴儿,并试图了解整个生命过程中营养缺乏的影响(从婴儿怀孕前到怀孕,哺乳和童年)对生长,免疫力和大脑发育。铁、感染和贫血主题是利用最近发现的铁调素--一种作为铁代谢主要调节剂的激素--来试图了解人类和他们的病原体(细菌、病毒和原生动物)如何竞争这种必需的营养素。如果对生活在传染性环境中的儿童给予铁,这种铁的争夺可能导致严重的不良后果。钙,维生素D和骨骼健康主题旨在了解骨骼健康如何受到营养和其他环境因素的影响。食用少量乳制品的人群适应于以非常低的钙摄入量生活,并且可能显示出钙补充剂的矛盾有害影响。了解钙和维生素D如何影响骨骼健康和骨质疏松症等相关问题对发达国家至关重要,随着人口向更西方的饮食过渡并开始延长寿命,新兴社会也将变得如此。营养遗传学主题使用遗传学研究来尝试并确定将饮食与健康和疾病联系起来的关键代谢途径。一个人的基因在一生中的表达方式也会受到营养的影响(所谓的表观遗传学)。了解这些过程对人类健康有着深远的影响。它们被认为掌握着生命早期营养如何影响终身健康的线索。ING为表观遗传学做出了重要贡献。现代科学需要众多技术和专业领域的合作。基于MRC Keneba的特殊研究机会,ING能够吸引世界领先的科学家来帮助我们完成发现使命。虽然主要集中在撒哈拉以南非洲的营养问题,我们的研究有助于全球相关的问题,因为它侧重于使有关食物和营养素如何影响人类健康的基本发现。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Andrew Prentice其他文献
Viral infection and iron metabolism
病毒感染与铁代谢
- DOI:
10.1038/nrmicro1930 - 发表时间:
2008-07-01 - 期刊:
- 影响因子:103.300
- 作者:
Hal Drakesmith;Andrew Prentice - 通讯作者:
Andrew Prentice
Severe pneumonia research and the problem of case definition: the example of zinc trials
- DOI:
10.1093/ajcn/85.1.242 - 发表时间:
2007-01-01 - 期刊:
- 影响因子:
- 作者:
Stephen Howie;Syed MA Zaman;Osaretin Omoruyi;Richard Adegbola;Andrew Prentice - 通讯作者:
Andrew Prentice
Iron Homeostasis over the First Week of Life: A Prospective Cohort Study in Hospital-Delivered Gambian Neonates
- DOI:
10.1093/cdn/nzaa054_035 - 发表时间:
2020-06-01 - 期刊:
- 影响因子:
- 作者:
James Cross;Ousman Jarjou;Nuredin Mohammed;Santiago Rayment Gomez;Bubacarr JB Touray;Andrew Prentice;Carla Cerami - 通讯作者:
Carla Cerami
Exogenous Phytase Added to Lipid Based Nutrient Supplements Increases Fractional and Total Absorption of Zinc Among Young Gambian Children: A Randomized Controlled Trial (OR07-01-19)
- DOI:
10.1093/cdn/nzz034.or07-01-19 - 发表时间:
2019-06-01 - 期刊:
- 影响因子:
- 作者:
K Ryan Wessells;Sarah Zyba;Leslie Woodhouse;Kabiru Ceesay;Andrew Prentice;Kenneth Brown;Rita Wegmuller - 通讯作者:
Rita Wegmuller
An economic model for the use of yoghurt in type 2 diabetes risk reduction in the UK
- DOI:
10.1186/s40795-016-0115-1 - 发表时间:
2016-12-28 - 期刊:
- 影响因子:2.200
- 作者:
Irene Lenoir-Wijnkoop;James Mahon;Lindsay Claxton;Alicia Wooding;Andrew Prentice;Nick Finer - 通讯作者:
Nick Finer
Andrew Prentice的其他文献
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{{ truncateString('Andrew Prentice', 18)}}的其他基金
Thematic Support - Nutrition Planetary Health
专题支持 - 营养地球健康
- 批准号:
MC_UU_00031/3 - 财政年份:2022
- 资助金额:
$ 1479.48万 - 项目类别:
Intramural
The Kiang West Longitudinal Population Survey
江西纵向人口调查
- 批准号:
MC_PC_21037 - 财政年份:2021
- 资助金额:
$ 1479.48万 - 项目类别:
Intramural
Nutrition and the epigenome: early environmental factors influencing human developmental programming
营养和表观基因组:影响人类发育规划的早期环境因素
- 批准号:
MR/T032863/1 - 财政年份:2020
- 资助金额:
$ 1479.48万 - 项目类别:
Research Grant
Creating a West African BioResource for Nutritional Genetics and Epigenetics
为营养遗传学和表观遗传学创建西非生物资源
- 批准号:
MC_PC_MR/R020183/1 - 财政年份:2018
- 资助金额:
$ 1479.48万 - 项目类别:
Research Grant
Impact of maternal diet on the epigenome and potentially modifiable effects on offspring health
母亲饮食对表观基因组的影响以及对后代健康的潜在可改变影响
- 批准号:
MC_EX_MR/M01424X/1 - 财政年份:2014
- 资助金额:
$ 1479.48万 - 项目类别:
Research Grant
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M.Sc. in Human Nutrition, with an emphasis on Community and International Nutrition.
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