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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.
  • 427
  • 19 Dec 2022
Topic Review
Focal Nodular Hyperplasia-like Regenerative Nodules
Budd–Chiari syndrome (BCS) is a rare clinical entity characterized by hepatic venous outflow obstruction, resulting in liver congestion and subsequent chronic parenchymal damage. This condition often leads to the development of focal liver lesions, including benign focal nodular hyperplasia-like regenerative nodules, hepatocellular carcinoma, and perfusion-related pseudo-lesions. Computed tomography, ultrasound, and magnetic resonance are the commonly employed imaging modalities for the follow-up of BCS patients and for the detection and characterization of new-onset lesions. The accurate differentiation between benign and malignant nodules is crucial for optimal patient management and treatment planning. 
  • 711
  • 19 Jul 2023
Topic Review
Food's Effect for Endotoxemia
Endotoxemia and hyperinflammation are important factors for determining the severity of infectious and non-infectious disease. The most important endotoxin is LPS, lipopolysaccharide, which is present at high concentrations in the intestine as part of the intestinal bacterial flora. The LPS from these bacteria can induce a chronic subclinical inflammatory process under certain circumstances.
  • 989
  • 09 Sep 2021
Topic Review
FOXO3 as a Novel Biomarker in Hepatocellular Carcinoma
Hepatocellular carcinoma (HCC) represents one of the main causes of cancer-related death worldwide. The transcription factor forkhead box O3 (FOXO3) has been related to hepatic diseases and tumor progression, but the exact role played by FOXO3 on HCC still remains unclear. Recently, a novel systematic review with meta-analysis revealed the potential diagnostic and prognostic value of FOXO3 in this primary liver cancer type.
  • 539
  • 05 Nov 2021
Topic Review
FOXO3, Autophagy and Sorafenib Resistance in Human Hepatocarcinoma
Early development of resistance to sorafenib accounts for the poor prognosis of advanced hepatocarcinoma (HCC). Autophagy, a double-edge autodegradative and recycling process, has been related to the modulation of drug sensitivity in cancer cells. The transcription factor forkhead box O3 (FOXO3) has been associated with the pathogenesis of HCC, but the involvement of FOXO3 on autophagy-related sorafenib resistance in HCC needs to be further investigated. A recent research verified that HCC cells are able to surpass sorafenib effects during chemoresistance acquisition via the upregulation of FOXO3 and the subsequent induction of a pro-survival autophagy. Hence, FOXO3-associated autophagy could constitute a novel therapeutic target in the advanced HCC landscape.
  • 544
  • 26 Nov 2021
Topic Review
From Infection to Viral Persistence of HBV
Hepatitis B virus (HBV) is a virus belonging to the Hepadnaviridae family, characterized by an incomplete double-stranded circular DNA included in an enveloped virion. It can be repaired by an endogenous DNA-polymerase, which can incorporate nucleotides into the genome. Transmission occurs parenterally, and we can find the virus in potentially every body fluid, with a higher concentration in the blood and exudates and a lower concentration in saliva, semen, and vaginal secretions.
  • 304
  • 16 May 2023
Topic Review
Fructose and the Liver
Fructose possesses an open-chain chemical conformation and is therefore much more reactive than glucose. Experimental studies have shown that a high fructose intake promotes oxidative stress, inflammation, higher serum uric acid levels, hypertriglyceridemia, higher systolic blood pressure, and insulin resistance(). In humans, the physiological impact depends on the formulation in which the fructose is consumed; consumption via solids and liquids differently affects microbiota composition, gut integrity, and liver toxicity.
  • 797
  • 12 Oct 2021
Topic Review
Functional Dyspepsia
Functional dyspepsia is a gastrointestinal disorder characterized by postprandial fullness, early satiation, epigastric pain, and epigastric burning. The pathophysiology of the disease is not fully elucidated and there is no permanent cure, although some therapies (drugs or herbal remedies) try to reduce the symptoms.
  • 766
  • 03 Apr 2023
Topic Review
Future Modulation of Gut Microbiota
The human gut is inhabited by a multitude of bacteria, yeasts, and viruses. A dynamic balance among these microorganisms is associated with the well-being of the human being, and a large body of evidence supports a role of dysbiosis in the pathogenesis of several diseases. Given the importance of the gut microbiota in the preservation of human health, probiotics, prebiotics, synbiotics, and postbiotics have been classically used as strategies to modulate the gut microbiota and achieve beneficial effects for the host. Besides, several molecules not typically included in these categories have demonstrated a role in restoring the equilibrium among the components of the gut microbiota.
  • 313
  • 22 May 2023
Topic Review
Galectin-1 in Pancreatic Ductal Adenocarcinoma
Galectin-1 is a unique and critical member of the galectin family, characterized by its ability to bind to β-galactoside-containing glycoconjugates. 
  • 419
  • 07 Nov 2023
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