扩大对代谢功能障碍相关的脂肪性肝病和癌症的研究视野
Amedeo Lonardo1, Norbert Stefan2, Alessandro Mantovani3
1Department of Internal Medicine, Azienda Ospedaliero Universitaria of Modena (-2023), Modena, Italy.
Trends in endocrinology and metabolism: TEM
|January 10, 2025
概括
与代谢功能障碍相关的脂肪性肝病 (MASLD) 对肝脏和其他癌症具有可变的风险,受纤维化和生物性别的影响. 了解这些因素对于制定有针对性的预防和治疗策略至关重要.
科学领域:
- 肝病学 肝病学是一种肝病学.
- 在瘤学瘤学.
- 代谢疾病 代谢疾病
背景情况:
- 与代谢功能障碍相关的脂肪性肝病 (MASLD) 越来越多地与癌症的发展有关.
- 已知生物性别和肝纤维化严重程度会影响疾病的进展和结果.
- MASLD,性别和癌症风险之间的相互作用需要进一步阐明.
研究的目的:
- 检查肝纤维化和生物性别如何影响MASLD患者肝细胞癌 (HCC) 和肝外癌 (EHCs) 的风险.
- 讨论这些因素对MASLD中的化学预防和精准医学的影响.
- 确定未来研究MASLD相关癌症预防的关键领域.
主要方法:
- 本研究是对现有文献和数据的审查和讨论.
- 对有关MASLD,纤维化,性别和癌症发病率的流行病学数据和临床观察结果的分析.
- 综合当前关于风险分层和治疗策略的知识.
主要成果:
- 肝纤维化和生物性别在MASLD的背景下显著而可变地改变了HCC和EHC的风险概况.
- 这些调节效应表明不同患者亚组之间存在不同的途径和易感性.
- 目前的化疗预防和治疗策略可能需要针对性别和纤维化症进行特定的定制.
结论:
- 生物性别和肝纤维化是MASLD癌症风险的关键决定因素,影响肝脏和肝外恶性瘤.
- 在MASLD中,个性化医疗方法应考虑这些变量,以优化癌症监测和化疗预防.
- 需要进一步的研究,以充分理解基于性别和纤维化的风险调节在MASLD相关的癌症中的机制和临床影响.
相关概念视频
Overview of Lipid Metabolism
1.0K
Lipid metabolism is a crucial process in the human body that involves the synthesis and degradation of lipids. This process is essential for energy production, cell membrane formation, and hormone production, among other functions.
Lipolysis: The Breakdown of Lipids:
Lipolysis is the process of breaking down lipids, particularly triglycerides, into glycerol and fatty acids. This process typically occurs in the adipose tissue and is triggered by various hormones, including glucagon and...
Lipolysis: The Breakdown of Lipids:
Lipolysis is the process of breaking down lipids, particularly triglycerides, into glycerol and fatty acids. This process typically occurs in the adipose tissue and is triggered by various hormones, including glucagon and...
1.0K
Diseases of the Liver and Gallbladder
429
Liver and gallbladder diseases are a significant health concern, with prominent conditions including cirrhosis, hepatitis, non-alcoholic fatty liver disease (NAFLD), and gallstones. Jaundice is a common manifestation of liver and biliary disease.
Cirrhosis is characterized by the scarring of hepatic lobules in the liver, which are replaced by fibrous tissue, affecting the liver's normal functioning. NAFLD, on the other hand, is caused by an excessive build-up of fat in the liver, not...
Cirrhosis is characterized by the scarring of hepatic lobules in the liver, which are replaced by fibrous tissue, affecting the liver's normal functioning. NAFLD, on the other hand, is caused by an excessive build-up of fat in the liver, not...
429
Liver Regeneration
3.2K
The liver is an important organ in vertebrates that plays an essential role in metabolism. It is also responsible for storing and redistributing nutrients such as carbohydrates, fats, and vitamins in the body. Additionally, the liver releases bile salts which are critical for digesting food and eliminating toxic metabolites from the body.
Cells of Liver
The liver comprises four major types of cells— hepatocytes, stellate, Kupffer, and sinusoidal endothelial cells. The hepatocytes are...
Cells of Liver
The liver comprises four major types of cells— hepatocytes, stellate, Kupffer, and sinusoidal endothelial cells. The hepatocytes are...
3.2K
Inborn Errors of Metabolism
126
Phenylketonuria (PKU) is a protein metabolism disorder characterized by high blood levels of the amino acid phenylalanine. This results from a mutation in the gene responsible for phenylalanine hydroxylase, an enzyme that converts phenylalanine into tyrosine. When this enzyme is deficient, phenylalanine builds up in the blood, leading to symptoms such as vomiting, rashes, seizures, growth deficiency, and severe mental retardation. An early diagnosis and a diet restricting phenylalanine intake...
126
mTOR Signaling and Cancer Progression
3.7K
The mammalian target of rapamycin or mTOR protein was discovered in 1994 due to its direct interaction with rapamycin. The protein gets its name from a yeast homolog called TOR. The mTOR protein complex in mammalian cells plays a major role in balancing anabolic processes such as the synthesis of proteins, lipids, and nucleotides and catabolic processes, such as autophagy in response to environmental cues, such as availability of nutrients and growth factors.
The mTOR pathway or the...
The mTOR pathway or the...
3.7K
Chronic Pancreatitis I: Introduction
71
The pancreas, an elongated and flat gland situated behind the stomach, serves a vital function in digesting food and managing blood sugar levels.
Pancreatitis is the inflammation of the pancreas, which occurs when the immune system becomes active and causes swelling, pain, and disruptions in organ function. Pancreatitis can manifest as either an acute or chronic condition.
Acute pancreatitis arises suddenly and lasts for a brief duration, while chronic pancreatitis is a long-term affliction...
Pancreatitis is the inflammation of the pancreas, which occurs when the immune system becomes active and causes swelling, pain, and disruptions in organ function. Pancreatitis can manifest as either an acute or chronic condition.
Acute pancreatitis arises suddenly and lasts for a brief duration, while chronic pancreatitis is a long-term affliction...
71


