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- Title
Environmental and Metabolic Risk Factors Linked to Gallbladder Dysplasia.
- Authors
Bojan, Andrei; Pricop, Catalin; Ciocoiu, Manuela; Vladeanu, Maria Cristina; Bararu Bojan, Iris; Badulescu, Oana Viola; Badescu, Minerva Codruta; Plesoianu, Carmen Elena; Halitchi, Dan Iliescu; Foia, Liliana Georgeta
- Abstract
Gallbladder disorders encompass a spectrum from congenital anomalies to inflammatory and neoplastic conditions, frequently requiring surgical intervention. Epithelial abnormalities like adenoma and metaplasia have the potential to progress to carcinoma, emphasizing the importance of histopathological assessment for early detection of malignancy. Gallbladder cancer (GBC) may be incidentally discovered during cholecystectomy for presumed benign conditions, underscoring the need for a thorough examination. However, the lack of clarity regarding the molecular mechanisms of GBC has impeded diagnostic and therapeutic advancements. Timely detection is crucial due to GBC's aggressive nature and poor prognosis. Chronic inflammation plays a central role in carcinogenesis, causing DNA damage and oncogenic alterations due to persistent insults. Inflammatory cytokines and microRNAs are among the various mediators contributing to this process. Gallbladder calcifications, particularly stippled ones, may signal malignancy and warrant preemptive removal. Molecular pathways involving mutations in oncogenes and tumor suppressor genes drive GBC pathogenesis, with proposed sequences such as gallstone-induced inflammation leading to carcinoma formation. Understanding these mechanisms, alongside evaluating mucin characteristics and gene mutations, can deepen comprehension of GBC's pathophysiology. This, in turn, facilitates the identification of high-risk individuals and the development of improved treatment strategies, ultimately enhancing patient outcomes. Thus, in this review, our aim has been to underscore the primary mechanisms underlying the development of gallbladder dysplasia and neoplasia.
- Subjects
GALLBLADDER; DYSPLASIA; ENVIRONMENTAL risk; TUMOR suppressor genes; GALLBLADDER cancer; CONGENITAL disorders; ARACHNOID cysts; HUMAN abnormalities
- Publication
Metabolites (2218-1989), 2024, Vol 14, Issue 5, p273
- ISSN
2218-1989
- Publication type
Article
- DOI
10.3390/metabo14050273