BACKGROUND: Gastrointestinal cancers comprise nearly one-third of global mortality from cancer, yet the comprehensive global burden of these cancers remains uninvestigated.
OBJECTIVE: We aimed to assess the global, regional and national burden of gastrointestinal cancers.
METHODS: Data on oesophagus, gastric, colorectal, liver, pancreas and biliary tract cancers were extracted from the Global Burden of Disease 2021 database. Age-standardised incidence rate (ASIR) and age-standardised death rate (ASDR) were calculated by sex, region and Sociodemographic Index (SDI).
RESULTS: In 2021, there were 5.26 million incidences and 3.70 million deaths from gastrointestinal cancer. The greatest burden is from colorectal, followed by gastric, oesophageal, pancreatic, liver and biliary tract cancer. We noted geographical and socioeconomic differences in ASIR and ASDR across all types of cancers. From 2000 to 2021, ASIR increased for colorectal cancer (annual percent change (APC): 0.10%, 95% CI 0.05% to 0.14%), pancreatic cancer (APC: 0.27%, 95% CI 0.14% to 0.41%), and liver cancer from metabolic dysfunction-associated steatotic liver disease (APC: 0.62%, 95% CI 0.58% to 0.67%) and alcohol-related liver disease (APC: 0.26%, 95% CI 0.22% to 0.30%). ASDR increased for pancreatic cancer (APC: 0.18%, 95% CI 0.02% to 0.34%). Higher SDI countries had higher incidence rates for most types of gastrointestinal cancer.
CONCLUSIONS: Although the ASIR of oesophageal, gastric and biliary tract cancer has decreased, the ASIR still increased in colorectal, pancreatic and liver cancer from steatotic liver disease. Public policies are important for controlling gastrointestinal cancers-most importantly, reducing alcohol consumption, hepatitis B immunisation and tackling the burden of metabolic diseases.

Excessive alcohol consumption is leading to increased rates of liver injury and disease. A new research strategy focuses on manipulating gut microbiota to lessen alcohol-induced harm. This study examined the hepatoprotective effects of extracts from Acanthus ilicifolius (EAI) on acute alcoholic liver injury by inhibiting the TLR4/NF-κB signalling pathway and modulating intestinal microbiota in mice. The results showed that EAI dose-dependently reduced alcohol-induced elevations of AST, ALT, and ALP levels. EAI showed significant inhibitory effects on the expressions of TLR4, NF-κB, and pNF-κB proteins. Furthermore, EAI caused a notable reduction in hepatic levels of IL-1β, IL-6, and TNF-α. Supplementation with EAI could ameliorate alcohol-induced dysbiosis of intestinal bacteria. The levels of ALT, AST, and ALP levels were negatively correlated with Ligilactobacillus, Lactobacillus, and Alistipes, but positively correlated with Helicobacter and Bacteroides. Overall, EAI alleviated alcoholic liver injury in mice by inhibiting the TLR4/NF-κB signalling pathway and modulating intestinal bacteria.

BACKGROUND: Alcoholic liver disease (ALD) significantly contributes to global liver-related morbidity and mortality. Natural products play a crucial role in the prevention and treatment of ALD. Hydroxysafflor yellow A (HSYA), a unique and primary component of Safflower (Carthamus tinctorius l.), exhibits diverse pharmacological activities. However, the impact and mechanism of HSYA on ALD have not been fully elucidated.
OBJECTIVE: The purpose of this study was to employ an integrative pharmacology approach to assess the multi-targeted mechanism of HSYA against ALD.
METHODS: Network pharmacology and molecular docking techniques were used to analyze the potential therapeutic signaling pathways and targets of HSYA against ALD. An ALD model in zebrafish larvae was established. Larvae were pretreated with HSYA and then exposed to ethanol. Liver injury was measured by fluorescence expression analysis in the liver-specific transgenic zebrafish line Tg (fabp10a:DsRed) and liver tissue H&E staining. Liver steatosis was determined by whole-mount oil red O staining and TG level. Additionally, an ethanol-induced hepatocyte injury model was established in vitro to observe hepatocyte damage (cell viability, ALT level), lipid accumulation (oil red O staining, TC and TG), and oxidative stress (ROS, MDA, GPx and SOD) in HepG2 cells treated with or without HSYA. Finally, qRT-PCR combined with network pharmacology and molecular docking was employed to validate the effects of HSYA on targets.
RESULTS: HSYA exhibited a significant, dose-dependent improvement in ethanol-induced liver injury in zebrafish larvae and HepG2 cells. Network pharmacology analysis revealed that HSYA may exert pharmacological effects against ALD through 341 potential targets. These targets are involved in various signaling pathways, including lipid metabolism and atherosclerosis, PI3K-Akt signaling pathway, MAPK signaling pathway, and ALD itself. Molecular docking studies displayed that HSYA had a strong binding affinity toward the domains of IL1B, IL6, TNF, PPARA, PPARG, HMGCR and ADH5. qRT-PCR assays demonstrated that HSYA effectively reversed the ethanol-induced aberrant gene expression of SREBF1, FASN, ACACA, CPT1A, PPARA, IL1B, IL6, TNFα, ADH5, and ALDH2 in vivo and in vitro.
CONCLUSIONS: This study offers a comprehensive investigation into the anti-ALD mechanisms of HSYA using an integrative pharmacology approach. The potential targets of HSYA may be implicated in enhancing ethanol catabolism, reducing lipid accumulation, mitigating oxidative stress, and inhibiting inflammatory response.

Advancements in omics technologies and artificial intelligence (AI) methodologies are fuelling our progress towards personalised diagnosis, prognosis and treatment strategies in hepatology. This review provides a comprehensive overview of the current landscape of AI methods used for analysis of omics data in liver diseases. We present an overview of the prevalence of different omics levels across various liver diseases, as well as categorise the AI methodology used across the studies. Specifically, we highlight the predominance of transcriptomic and genomic profiling and the relatively sparse exploration of other levels such as the proteome and methylome, which represent untapped potential for novel insights. Publicly available database initiatives such as The Cancer Genome Atlas and The International Cancer Genome Consortium have paved the way for advancements in the diagnosis and treatment of hepatocellular carcinoma. However, the same availability of large omics datasets remains limited for other liver diseases. Furthermore, the application of sophisticated AI methods to handle the complexities of multiomics datasets requires substantial data to train and validate the models and faces challenges in achieving bias-free results with clinical utility. Strategies to address the paucity of data and capitalise on opportunities are discussed. Given the substantial global burden of chronic liver diseases, it is imperative that multicentre collaborations be established to generate large-scale omics data for early disease recognition and intervention. Exploring advanced AI methods is also necessary to maximise the potential of these datasets and improve early detection and personalised treatment strategies.

UNASSIGNED: Smoking is a preventable risk factor for morbidity and mortality in patients with liver disease. This study aims to explore the additional risks of smoking in the development of alcoholic liver disease (ALD), cirrhosis, and hepatocellular carcinoma (HCC) in high-risk drinkers.
UNASSIGNED: Data from the National Health Insurance Service, including claims and health check-up information spanning 2011 to 2017, were used. The overall alcohol consumption was calculated, and ALD was defined based on ICD-10 codes. High-risk drinking was defined as 7 or more drinks for men and 5 or more for women, twice weekly. Half of the high-risk drinkers were smokers, decreasing in men but stable at 20% for women.
UNASSIGNED: ALD prevalence was 0.97% in high-risk drinkers and 1.09% in high-risk drinkers who smoked, higher than 0.16% in social drinkers (p < 0.001). ALD incidence over 3-years was highest in high-risk drinkers who smoked (2.35%), followed by high-risk drinkers (2.03%) and social drinkers (0.35%) (p < 0.001). Cirrhosis and HCC followed similar patterns, with prevalence and incidence was highest in drinkers who smoked. 3-year mortality was 0.65% in high-risk drinkers who smoked, compared to 0.50% in high-risk drinkers and 0.24% in social drinkers (p < 0.001). Smoking increased the incidence of ALD, cirrhosis, and HCC by 1.32, 1.53, and 1.53 times, respectively (all p < 0.001). Gender-specific analysis revealed higher risk ratios (RR) for women in ALD, alcoholic cirrhosis, and HCC, particularly among high-risk drinkers who smoked. Women showed significantly increased RR in ALD (6.08 to 12.38) compared to men (4.18 to 4.40), and similar trends were observed for cirrhosis and HCC.
UNASSIGNED: Smoking significantly heightens the risk of ALD, cirrhosis, and HCC, especially in women, among high-risk drinkers. This emphasizes the importance of smoking cessation, particularly for female patients with ALD.

Trilobatin, a novel natural food additive, exerts a protective effect on acute liver injury. However, whether Trilobatin can protect against alcoholic liver disease (ALD) has not been elucidated. This research is intended to ascertain the impact of Trilobatin on ALD in mice and decipher the potential underlying mechanisms. Lieber-DeCarli liquid alcohol diet was used to induce ALD in mice, followed by administration of Trilobatin (10, 20, 40 mg·kg-1·d-1) for 15 days. The results suggested that Trilobatin significantly alleviated ethanol-induced hepatic injury in mice. Furthermore, RNA-Seq analysis revealed that yes-associated protein (YAP) downregulation occurred in the liver after Trilobatin treatment. Mechanistically, Trilobatin directly bound to YAP and hindered its nuclear translocation, which activated the Nrf2 pathway to reduce pro-inflammatory cytokines and oxidative stress. Intriguingly, 16S rDNA analysis results revealed that Trilobatin reshaped the gut microbiota, reducing harmful bacteria and increasing beneficial bacteria. It also enhanced tight junction proteins, defending against damage to the intestinal barrier. These findings not only highlight the microbiota-gut-liver axis and YAP/Nrf2 pathway as crucial potential targets to treat ALD but also reveal that Trilobatin effectively protects against ALD, at least partly, through modulating the microbiota-gut-liver axis and YAP/Nrf2 pathway.

The relationship between immunoglobulin A (IgA) levels and chronic liver disease remains poorly understood. The present study evaluated the clinical significance of IgA in 478 new patients who visited the Outpatient Clinic of Nagasaki Harbor Medical Center (Nagasaki, Japan). Serum IgA levels in comparison to liver stiffness (LS), as measured using a FibroScan® device, were evaluated in 358 patients. Furthermore, in 270 patients, the associations between serum IgA levels and body composition were analyzed using computed tomography. The IgA levels of patients in the groups with Child-Pugh classification B and C (CPGBC), alcoholic liver disease (ALD), steatotic liver disease (SLD) or diabetes were higher than the IgA levels of patients in the groups with CPGA, non-ALD, non-SLD or no diabetes, respectively. Logistic regression analysis showed that CPGBC, ALD, high IgG (>1,700 mg/dl), high macrophage galactose-specific lectin-2 binding protein glycosylation isomer (M2BPGi) (>1 cut-off index) and diabetes were contributing factors for high serum IgA level (>410 mg/dl). The ratio of IgA level divided by IgG level was highest in patients with ALD, followed by those with metabolic dysfunction-associated SLD (MASLD) and non-SLD. In SLD, IgA level was associated more with LS than M2BPGi and fibrosis-4 (FIB-4) in multiple regression analysis. In the receiver operating characteristic analysis, IgA level, M2BPG, and FIB-4 had similar area under the curve values for discriminating high LS (>8 kPa) from low LS (≤8 kPa) in SLD. IgA levels were also associated with visceral fat, and this association was only found in women. In conclusion, elevated IgA is an indicator of liver fibrosis that also reflects the presence of diabetes and an increased visceral fat level. Therefore, IgA is considered a useful marker of liver disease severity in the current era of increased SLD.

Oxidative stress is one of the important factors in the development of alcoholic liver disease. The production of reactive oxygen species and other free radicals is an important feature of alcohol metabolism in the liver and an important substance in liver injury. When large amounts of ROS are produced, the homeostasis of the liver REDOX system will be disrupted and liver injury will be caused. Oxidative stress can damage proteins, nucleic acids and lipids, liver dysfunction. In addition, damaging factors produced by oxidative damage to liver tissue can induce the occurrence of inflammation, thereby aggravating the development of ALD. This article reviews the oxidative damage of alcohol on liver proteins, nucleic acids, and lipids, and provides new insights and summaries of the oxidative stress process. We also discussed the relationship between oxidative stress and inflammation in alcoholic liver disease from different perspectives. Finally, the research status of antioxidant therapy in alcoholic liver disease was summarized, hoping to provide better help for learning and developing the understanding of alcoholic liver disease.

Alcoholic liver disease (ALD) is a chronic toxic liver injury caused by long-term heavy drinking. Due to the increasing incidence, ALD is becoming one of important medical tasks. Many studies have shown that the main mechanism of liver damage caused by large amounts of alcohol may be related to antioxidant stress. As an important antioxidant, cysteine (Cys) is involved in maintaining the normal redox balance and detoxifying metabolic function of the liver, which may be closely related to the pathogenesis of ALD. Therefore, it is necessary to develop a simple non-invasive method for rapid monitoring of Cys in liver. Thus, a near-infrared (NIR) fluorescent probe DCI-Ac-Cys which undergoes Cys triggered cascade reaction to form coumarin fluorophore is developed. Using the DCI-Ac-Cys, decreased Cys was observed in the liver of ALD mice. Importantly, different levels of Cys were monitored in the livers of ALD mice taking silybin and curcumin with the antioxidant effects, indicating the excellent therapeutic effect on ALD. This study provides the important references for the accurate diagnosis of ALD and the pharmacodynamic evaluation of silybin and curcumin in the treatment of ALD, and support new ideas for the pathogenesis of ALD.

UNASSIGNED: Numerous observational studies have presented an association between Vitamin D (VD) and Alcoholic Liver Disease (ALD). However, sufficient evidence from Randomized Controlled Trials (RCTs) substantiating this correlation is scarce, thus leaving the causality of this relationship ambiguous. To overcome the shortcomings of traditional observational studies, we performed a two-sample bidirectional Mendelian randomization (MR) analysis to ascertain the causal relationship between VD and ALD.
UNASSIGNED: We utilized summary statistics datasets from Genome-Wide Association Studies (GWAS) for VD and ALD. We selected genetic instruments that measure circulating VD levels (n = 64,979), and retrieved ALD statistics from GWASs, inclusive of 1,416 cases and 217,376 healthy controls, while excluding chronic liver diseases such as nonalcoholic fatty liver disease, toxic liver disease, and viral hepatitis. Subsequent, MR analyses were performed to obtain effect estimates using inverse variance weighted (IVW) random effect models. Cochran\'s Q statistic and MR-Egger regression intercept analyses were used to assess pleiotropy. Sensitivity analyses using the MR Egger, weighted median, simple mode, and weighted mode methods were also performed. Leave-one-out analysis was used to identify SNPs with potential effect. Reverse MR analysis was also performed.
UNASSIGNED: In IVW, our MR analysis incorporated 21 independent SNPs, circulating VD levels had no causal effect on ALD [OR = 0.624 (0.336-1.160), p = 0.136] and ALD had no causal effect on circulating VD [OR = 0.997 (0.986-1.008), p = 0.555]. No heterogeneity or pleiotropy was observed (p > 0.05). Other MR methods also agreed with IVW results.
UNASSIGNED: This study provides the causal relationship between genetically predicted circulating Vitamin D levels and ALD and provides new insights into the genetics of ALD.