Related Experiment Video
Updated: May 29, 2025
03:48
Author Spotlight: Exploring the Mysteries of Sichuan's Herbal Medicine in Chinese Medicine Research
Published on: March 1, 2024
665
HMGB1: key mediator in digestive system diseases
Hengqian Liu1,2, Xiping Liao2, Zuo Zhang2
1School of Medicine, Chongqing University Cancer Hospital, Chongqing University, No. 181 Hanyu Road, Shapingba District, Chongqing, China.
Summary
High Mobility Group Box 1 (HMGB1) protein plays a key role in digestive diseases like IBD and liver disorders. Understanding HMGB1
Area of Science:
- Biochemistry
- Molecular Biology
- Gastroenterology
Background:
- High Mobility Group Box 1 (HMGB1) is a crucial non-histone protein involved in numerous biological processes.
- HMGB1's role in inflammation and cell death links it to various pathological conditions.
- Its specific involvement in digestive system diseases is an area of increasing research interest.
Purpose of the Study:
- To review the mechanisms by which HMGB1 contributes to digestive system diseases.
- To explore HMGB1's role in inflammatory bowel disease (IBD), liver disorders, and pancreatitis.
- To discuss potential clinical applications and future research directions for HMGB1 in gastroenterology.
Main Methods:
- Literature review and synthesis of existing research on HMGB1.
- Analysis of HMGB1's molecular functions in the context of digestive diseases.
- Exploration of translational research and clinical implications.
Main Results:
- HMGB1 actively participates in the pathogenesis of IBD, liver disorders, and pancreatitis.
- Specific molecular pathways modulated by HMGB1 in these diseases have been identified.
- Evidence suggests HMGB1 as a potential therapeutic target.
Conclusions:
- HMGB1 is a significant factor in the development and progression of major digestive diseases.
- Further research is essential to fully elucidate HMGB1's complex roles and harness its therapeutic potential.
- Targeting HMGB1 may offer novel treatment strategies for gastrointestinal and liver conditions.
More Related Videos
Related Concept Videos
01:50What is Monogastric Digestion?
70.5K
The human body contains a monogastric digestive system. In a monogastric digestive system, the stomach only contains one chamber in which it digests food. Several other animal species also have monogastric digestive systems, including pigs, horses, dogs, and birds. This chapter, however, focuses on the human digestive system.
70.5K
01:25Regulation of the Digestive System
397
Digestive activity regulation hinges on three primary components. Activation is prompted by a multitude of mechanical and chemical indicators, primarily detected by receptors within the stomach and intestines' walls. These receptors predominantly respond to factors such as mechanical stretching of the organ walls, changes in pH and osmolarity, and the presence of digesting materials and their by-products.
The effectors in this regulation system are glands and smooth muscles. Activation of...
The effectors in this regulation system are glands and smooth muscles. Activation of...
397
01:40Hormonal Regulation
43.1K
Hormones regulate a significant portion of digestion through activation of the neuroendocrine system. The neuroendocrine system of digestion contains many different hormones all with multiple functions that are both, directly and indirectly, involved in digestion.
43.1K
01:30Other Disorders of Digestive System
655
The gastrointestinal tract is susceptible to various disorders. If the lower esophageal sphincter is damaged, stomach acid can flow back into the esophagus, causing irritation and inflammation of the lining. This condition is called gastroesophageal reflux disease (known as heartburn) and may cause chest pain and difficulty swallowing. In the stomach, prolonged use of nonsteroidal anti-inflammatory drugs like aspirin, chronic alcohol consumption, bacterial infections such as Helicobacter...
655
01:17Irritable Bowel Syndrome I: Introduction
234
Irritable Bowel Syndrome (IBS) is characterized by functional disturbances in the gastrointestinal system, presenting a cluster of symptoms without evident structural or biochemical abnormalities. It primarily affects the large intestine and may cause abdominal pain, bloating, excessive gas, diarrhea, constipation, or both.
IBS is a chronic condition that can persist over a long period or recur frequently.
The pathogenesis of IBS involves a complex interplay of the following factors:
Altered...
IBS is a chronic condition that can persist over a long period or recur frequently.
The pathogenesis of IBS involves a complex interplay of the following factors:
Altered...
234
01:37Neural Regulation
39.1K
Digestion begins with a cephalic phase that prepares the digestive system to receive food. When our brain processes visual or olfactory information about food, it triggers impulses in the cranial nerves innervating the salivary glands and stomach to prepare for food.
39.1K