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Ratones que no producían la molécula denominada IL-22BP poseían defensas más fuertes, según informaron científicos brasileños en un artículo publicado en la revista PNAS. La comprensión del papel de esta sustancia en la salud del intestino allana el camino hacia el diseño de nuevas estrategias terapéuticas.
Un estudio publicado en la revista Proceedings of the National Academy of Sciences (PNAS) revela de qué [...]
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저칼로리 다이어트와 간헐적 단식은 수많은 건강상의 이점이 있는 것으로 나타났습니다: 그들은 일부 노화 관련 질병의 발병을 지연시키고 인간뿐만 아니라 다른 많은 유기체의 수명을 연장할 수 있습니다.
이 현상의 기저에는 많은 복잡한 메커니즘이 있습니다. MIT의 이전 연구에 따르면 단식이 유익한 효과를 발휘하는 한 가지 방법은 장이 부상이나 염증으로부터 [...]
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The Complex Relationship Between Fasting, Stem Cell Regeneration, and Cancer Risk: Insights from MIT Research
On August 21, 2024, the Massachusetts Institute of Technology (MIT) released a groundbreaking study that sheds light on the dual nature of fasting—its benefits for stem cell regeneration and its potential risks for cancer development. Conducted by a team led by Omer Yilmaz, an associate professor of biology at MIT and a member of the Koch Institute for Integrative Cancer [...]
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Low-calorie diets and intermittent fasting have been shown to have numerous health benefits: They can delay the onset of some age-related diseases and lengthen lifespan, not only in humans but many other organisms.
Many complex mechanisms underlie this phenomenon. Previous work from MIT has shown that one way fasting exerts its beneficial effects is by boosting the regenerative abilities of intestinal stem cells, which helps the intestine recover from injuries or inflammation.
In a study [...]
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Low-calorie diets and intermittent fasting have been shown to have numerous health benefits: They can delay the onset of some age-related diseases and lengthen lifespan, not only in humans but many other organisms.
Many complex mechanisms underlie this phenomenon. Previous work from MIT has shown that one way fasting exerts its beneficial effects is by boosting the regenerative abilities of intestinal stem cells, which helps the intestine recover from injuries or inflammation.
In a study [...]
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Low-calorie diets and intermittent fasting have been shown to have numerous health benefits: They can delay the onset of some age-related diseases and lengthen lifespan, not only in humans but many other organisms.
Many complex mechanisms underlie this phenomenon. Previous work from MIT has shown that one way fasting exerts its beneficial effects is by boosting the regenerative abilities of intestinal stem cells, which helps the intestine recover from injuries or inflammation.
In a study [...]
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Cambridge, MA — Low-calorie diets and intermittent fasting have garnered attention for their promising health benefits, including delaying the onset of age-related diseases and extending lifespan across various organisms. Recent research from MIT, however, highlights a more complex picture, revealing both the regenerative advantages and potential risks associated with fasting.
Boosting Regeneration: The Positive Side
In a new study published in Nature, MIT researchers have provided [...]
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很多年来，各种“断食”（间歇性断食、24小时断食）、限制热量摄入的饮食策略被人们看作是有益健康的“养生方法”，也的确在动物实验和一些临床试验中显示出了减肥、抗炎、抗衰老等诸多好处。
然而，顶尖学术期刊《自然》刚刚上线的一篇研究论文却提醒， 在制定断食策略时需要谨慎，某些健康好处是把“双刃剑”，可能有增加肿瘤形成的风险 [...]
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麻省理工学院（MIT）的一项研究揭示了禁食对肠道干细胞再生的益处及其潜在的癌症风险。研究表明，禁食期间肠道干细胞的再生能力受到抑制，而再进食阶段则显著增强，尤其是激活了与细胞生长和代谢相关的mTOR信号通路。然而，研究也发现，若小鼠体内存在癌基因突变，肠道干细胞在再进食阶段更易转变为癌细胞，增加早期肠道肿瘤的风险。尽管禁食被认为有助于健康， [...]
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Researchers identified a signaling pathway in mice that boosts intestinal stem cells' regeneration abilities after fasting. When cancerous mutations occurred during this regenerative period, mice were more likely to develop early-stage intestinal tumors.
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Low-calorie diets and intermittent fasting have been shown to have numerous health benefits: They can delay the onset of some age-related diseases and lengthen lifespan, not only in humans but many other [...]
