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Topic Review
Pancreatic Disorders in Inflammatory Bowel Diseases
The relationship between chronic intestinal disease, including inflammatory bowel disease (IBD), and pancreatic disorders has been little investigated. Although an increased risk of acute pancreatitis (AP), exocrine pancreatic insufficiency with or without chronic pancreatitis, and chronic asymptomatic pancreatic hyperenzymemia have been described in these patients, the pathogenetic link remains unclear. It may potentially involve drugs, altered microcirculation, gut permeability/motility with disruption of enteric-mediated hormone secretion, bacterial translocation, and activation of the gut-associated lymphoid tissue related to chronic inflammation.
  • 745
  • 25 May 2023
Topic Review
Crohn’s Disease Complication
Crohn’s Disease (CD) is a chronic inflammatory disorder in which up to 50% of patients develop fistula within 20 years after the initial diagnosis, and half of these patients suffer perianal fistulizing disease. The etiopathogenesis of CD-related perianal fistula is still unclear, and its phenotypical and molecular characteristics are even more indefinite. A better understanding would be crucial to develop targeted and more effective therapeutic strategies.
  • 745
  • 06 Dec 2021
Topic Review
Oral Health Status in Inflammatory Bowel Diseases Patients
Inflammatory bowel diseases (IBD) are chronic disorders that affect the gastrointestinal tract, including the oral cavity. Both Crohn’s disease (CD) and ulcerative colitis (UC) patients have an increased odds of periodontitis coincidence compared to the controls. Moreover, in most studies, patients with IBD are characterized by higher values of caries indices. In conclusion, the risk of oral diseases in IBD patients cannot be clearly established due to the possible association of other factors, e.g., sociodemographic or environmental factors.
  • 743
  • 24 Nov 2021
Topic Review
Exercise Is Medicine for Nonalcoholic Fatty Liver Disease
Upwards of 30% of the world’s population has nonalcoholic fatty liver disease (NAFLD). There is no regulatory-agency-approved effective drug therapy or cure, and lifestyle modification with dietary change and increased physical activity remains crucial in the clinical management of all types of NAFLD, leads to many benefits within and outside the liver in patients with NAFLD. These benefits include an improvement in liver fat, histologic NASH activity, change in body composition, gain in physical fitness, reduction in markers of cardiovascular risk, improvement in health-related quality of life and possibly a reduction in oncologic risk. 
  • 743
  • 06 Jun 2023
Topic Review
Angiogenesis in Hepatocellular Carcinoma
Hepatocellular carcinoma (HCC) is the most common primary liver malignancy. The hypervascular nature of the majority of HCCs and the peculiar vascular derangement occurring during liver carcinogenesis underscore the importance of angiogenesis in the development and progression of these tumors. Indeed, several angiogenic molecular pathways have been identified as deregulated in HCC. The hypervascular nature and the peculiar vascularization of HCC, as well as deregulated angiogenic pathways, represent major therapeutic targets.
  • 741
  • 26 Jun 2023
Topic Review
Antioxidant and Anti-Inflammatory Phytochemicals for Inflammatory Bowel Disease
Inflammatory bowel disease (IBD) mainly comprises Crohn’s disease (CD) and ulcerative colitis (UC) and is a group of chronic relapsing disorders characterized by inflammation of the gastrointestinal tract with variable phenotypic expression. Multiple factors have been implicated in the etiology of IBD, including environmental, genetic, microbiological and immunological interactions. However, the exact reasons remain unclear, although substantial progress in elucidating the complexity of IBD manifestation has been made in the past decades. There is clinical overlap of symptoms of CD and UC, including bloody or watery diarrhea, recurrent abdominal pain, tenesmus as well as non-specific systemic symptoms such as fatigue, fever and weight loss. CD can affect various parts of the intestine, i.e., both small and large intestine, while UC is known to affect only the colon. IBD usually follows a lifelong pattern of remissions and flare-ups that impacts the quality of life of patients. The inflammation of the gastrointestinal tract during flare-ups is mediated by neutrophils that release cytokines, enzymes and reactive oxygen species (ROS) leading to damage and even ulceration of the mucosa.
  • 740
  • 19 Mar 2024
Topic Review
Nutritional Factors Benefit Postmenopausal Women with NAFLD
Nonalcoholic fatty liver disease (NAFLD) is a prevalent condition among postmenopausal women that can lead to severe liver dysfunction and increased mortality. There is also growing evidence that specific nutritional factors may help to prevent or treat NAFLD. For example, supplementation with vitamins C, D, and E may exert beneficial effects on liver health or related metabolic features, primarily through their antioxidant and anti-inflammatory properties. Coffee consumption is inversely associated with a number of liver-related conditions, including slower progression of fibrosis, lower transaminase levels, and decreased liver-related mortality, and some of these positive effects may be due to caffeine. Caffeine has also been shown to improve features of metabolic syndrome, including hepatic injury in high carbohydrate, high-fat-diet-fed rat; increase energy expenditure; and reduce total body, trunk, and visceral fat or fat mass. 
  • 738
  • 21 Jun 2023
Topic Review
Mechanisms of Relationship between NAFLD and Arterial Hypertension
Non-alcoholic fatty liver disease (NAFLD) and arterial hypertension (AH) are widespread noncommunicable diseases in the global population. Since hypertension and NAFLD are diseases associated with metabolic syndrome, they are often comorbid. In fact, many contemporary published studies confirm the association of these diseases with each other, regardless of whether other metabolic factors, such as obesity, dyslipidemia, and type 2 diabetes mellites, are present.
  • 738
  • 13 Sep 2023
Topic Review
Treatment Strategy for Intermediate-Stage Hepatocellular Carcinoma
Transarterial chemoembolization (TACE) has been standard treatment for intermediate-stage hepatocellular carcinoma (HCC). However, all intermediate-stage HCC patients did not benefit from TACE treatment because intermediate-stage HCC encompasses a wide variety of HCCs. Owing to remarkable progress in systemic therapy, including molecular-targeted therapy for advanced-stage HCC, the standard treatment of HCC has recently shifted to systemic therapy.
  • 738
  • 19 Jun 2023
Topic Review
Dietitian for Insulin Resistance and Urolithiasis
Many obesity and diet-related diseases have been observed. Insulin resistance (IR), a state of tissue resistance to insulin due to its impaired function, is a common coexisting condition. The most important predisposing factors are excessive visceral fat and chronic low-grade inflammatory response. An additional disease that is often associated with IR is urolithiasis. The common feature of these two conditions is metabolic acidosis and mild inflammation. A patient diagnosed with IR and urolithiasis is a big challenge for a dietitian.
  • 733
  • 30 Jun 2022
Topic Review
Gastrointestinal Microbiome in Liver Disease
Liver disease is a major global health problem leading to approximately two million deaths a year. This is the consequence of a number of aetiologies, including alcohol-related, metabolic-related, viral infection, cholestatic and immune disease, leading to fibrosis and, eventually, cirrhosis. No specific registered antifibrotic therapies exist to reverse liver injury, so treatment aims at managing the underlying factors to mitigate the development of liver disease. There are bidirectional feedback loops between the liver and the rest of the gastrointestinal tract via the portal venous and biliary systems, which are mediated by microbial metabolites, specifically short-chain fatty acids (SCFAs) and secondary bile acids.
  • 733
  • 14 Sep 2023
Topic Review
Non-Invasive Serological Markers of Hepatic Fibrosis
Liver fibrosis is a significant global health concern, leading to complications such as cirrhosis and hepatocellular carcinoma if not diagnosed and managed effectively. Our study synthesizes recent advancements in the field, including serological test panels and imaging techniques, and discusses the limitations of current methods like liver biopsy. We believe that our findings could significantly contribute to the journal’s focus on liver diseases, offering valuable insights for both clinicians and researchers.
  • 733
  • 23 Dec 2024
Topic Review
Gastrointestinal Endoscopy of Neuroendocrine Neoplasms
Neuroendocrine neoplasms (NENs), also called neuroendocrine tumors (NETs), are relatively uncommon, heterogenous tumors primarily originating in the gastrointestinal tract. With the improvement in technology and increasing use of cross-sectional imaging and endoscopy, they are being discovered with increasing frequency. Advanced gastrointestinal endoscopic technique scan play a crucial role in the diagnosis and management of this rare condition.
  • 732
  • 12 Sep 2023
Topic Review
The Quality of Upper Gastrointestinal Endoscopy
Upper gastrointestinal endoscopy, or EGD, is essential for diagnosing and managing ailments of the upper gastrointestinal tract. The quality of EGD is crucial and carries significant consequences for patient outcomes, the employment of healthcare resources, and the future course of gastroenterology as a medical specialty.
  • 730
  • 28 Dec 2023
Topic Review
Protective Role of Natural Compounds under Radiation-Induced Injury
Evidence has shown the potential therapeutic effects of different natural compounds for the prevention and treatment of radiotherapy-induced mucositis (RIOM). RIOM represents one of the most frequent side effects associated with anti-neoplastic treatments affecting patients’ quality of life and treatment response due to radiation therapy discontinuation. The innate radio-protective ability of natural products obtained from plants is in part due to the numerous antioxidants possessed as a part of their normal secondary metabolic processes. However, oxygen presence is a key point for radiation efficacy on cancer cells. Here, it is to describe the most recent evidence on radiation-induced injury and the emerging protective role of natural compounds in preventing and treating this specific damage without compromising treatment efficacy.
  • 724
  • 26 Dec 2022
Topic Review
Immune Classification of Hepatocellular Carcinoma
Hepatocellular carcinoma (HCC) is a common and aggressive cancer with a high mortality rate. The incidence of HCC is increasing worldwide, and the lack of effective screening programs often results in delayed diagnosis, making it a challenging disease to manage. Immunotherapy has emerged as a promising treatment option for different kinds of cancers, with the potential to stimulate the immune system to target cancer cells. However, the current immunotherapeutic approaches for HCC have shown limited efficacy. Since HCC arises within a complex tumour microenvironment (TME) characterized by the presence of various immune and stromal cell types, the understanding of this interaction is crucial for the identification of effective therapy.
  • 724
  • 31 Jul 2023
Topic Review
Flavonoids’ Dual Benefits in Gastrointestinal Cancer and Diabetes
Diabetes and gastrointestinal cancers (GI) are global health conditions with a massive burden on patients’ lives worldwide. The development of both conditions is influenced by several factors, such as diet, genetics, environment, and infection, which shows a potential link between them. Flavonoids are naturally occurring phenolic compounds present in fruits and vegetables. Once ingested, unabsorbed flavonoids reaching the colon undergo enzymatic modification by the gut microbiome to facilitate absorption and produce ring fission products. The metabolized flavonoids exert antidiabetic and anti-GI cancer properties, targeting major impaired pathways such as apoptosis and cellular proliferation in both conditions, suggesting the potentially dual effects of flavonoids on diabetes and GI cancers. Herein, the knowledge on the impact of flavonoids on diabetes and GI cancers in four significant pathways is summarized. It also addresses the synergistic effects of selected flavonoids on both conditions. While this is an intriguing approach, more studies are required to better understand the mechanism of how flavonoids can influence the same impaired pathways with different outcomes depending on the disease.
  • 723
  • 19 Dec 2022
Topic Review
Immune-Focused Pathophysiology of Hepatocellular Carcinoma
The emerging field of immuno-oncology has brought exciting developments in the treatment of hepatocellular carcinoma (HCC). It has also raised urgent questions about the role of immunotherapy in the setting of liver transplantation, both before and after transplant. A growing body of evidence points to the safety and efficacy of immunotherapeutic agents as potential adjuncts for successful down-staging of advanced HCCs to allow successful transplant in carefully selected patients. For patients with recurrent HCC post-transplant, immunotherapy has a limited, yet growing role.
  • 723
  • 17 Feb 2023
Topic Review
Imaging in Gastric Cancer
Gastric cancer represents one of the most common oncological causes of death worldwide. In order to treat patients in the best possible way, the staging of gastric cancer should be accurate. In this regard, endoscopy ultrasound (EUS) has been considered the reference standard for tumor (T) and nodal (N) statuses. However, thanks to technological improvements, computed tomography (CT) has gained an important role, not only in the assessment of distant metastases (M status) but also in T and N staging.
  • 723
  • 20 Apr 2023
Topic Review
Surgical Options for PSM from Colorectal Carcinoma
Peritoneal dissemination is proven to worsen the prognosis of these patients. Cytoreductive surgery (CRS), along with systemic chemotherapy, have been shown to constitute a survival benefit in selected patients with PSM. Furthermore, the association of CRS with hyperthermic intraperitoneal chemotherapy (HIPEC) seems to significantly improve the prognosis of patients with certain types of digestive malignancies associated with PSM. 
  • 723
  • 17 May 2023
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