When Metabolic Dysfunction-Associated Steatotic Liver Disease Meets Viral Hepatitis
(2025) In Journal of Clinical Medicine 14(10).- Abstract
The interplay between Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD) and viral hepatitis, primarily hepatitis B virus (HBV) and hepatitis C virus (HCV), presents a complex challenge in managing chronic liver diseases. Recent epidemiological insights suggest an escalating prevalence of MASLD globally, attributed mainly to the obesity epidemic and associated metabolic disorders. Concurrently, chronic viral hepatitis remains a significant contributor to liver disease morbidity and mortality worldwide, despite advances in antiviral therapies. According to the World Health Organization (WHO) 2023 data, approximately 296 million people are living with chronic HBV infection (about 3.8% of the global population), and 58... (More)
The interplay between Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD) and viral hepatitis, primarily hepatitis B virus (HBV) and hepatitis C virus (HCV), presents a complex challenge in managing chronic liver diseases. Recent epidemiological insights suggest an escalating prevalence of MASLD globally, attributed mainly to the obesity epidemic and associated metabolic disorders. Concurrently, chronic viral hepatitis remains a significant contributor to liver disease morbidity and mortality worldwide, despite advances in antiviral therapies. According to the World Health Organization (WHO) 2023 data, approximately 296 million people are living with chronic HBV infection (about 3.8% of the global population), and 58 million people with HCV infection (about 0.7%), together accounting for over 1.1 million deaths annually. The coexistence of MASLD and viral hepatitis presents a complex scenario in clinical outcomes, where the effects on liver health can vary. Although many studies highlight the potential for additive or synergistic worsening of liver conditions, leading to complications such as cirrhosis, liver failure, and HCC, the impact of HBV on MASLD is not consistent. Managing patients with dual MASLD and viral hepatitis is complex due to the interplay of metabolic and viral factors. Lifestyle modifications, including weight loss, dietary changes, and physical activity, are fundamental to MASLD management and help reduce fibrosis risk in viral hepatitis. This review examines the dual impact of MASLD and viral hepatitis on liver pathology and delineates shared pathophysiological mechanisms, including the influence on hepatic steatosis, inflammation, and fibrogenesis. It also discusses therapeutic strategies tailored to manage this comorbidity, emphasizing the need for an integrated care approach that addresses both metabolic dysfunctions and viral infection to optimize patient outcomes.
(Less)
- author
- Hasanoglu, Imran ; Rivero-Juárez, Antonio and Özkaya Şahin, Gülşen LU
- author collaboration
- organization
- publishing date
- 2025-05
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- HBV, HCV, MASLD, steatosis, viral hepatitis
- in
- Journal of Clinical Medicine
- volume
- 14
- issue
- 10
- article number
- 3422
- publisher
- MDPI AG
- external identifiers
-
- scopus:105006655919
- pmid:40429417
- ISSN
- 2077-0383
- DOI
- 10.3390/jcm14103422
- language
- English
- LU publication?
- yes
- additional info
- Publisher Copyright: © 2025 by the authors.
- id
- 127f906b-f7e1-4b8c-9cfe-e32a91b78fca
- date added to LUP
- 2025-08-06 15:25:22
- date last changed
- 2025-08-07 03:00:03
@article{127f906b-f7e1-4b8c-9cfe-e32a91b78fca,
abstract = {{<p>The interplay between Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD) and viral hepatitis, primarily hepatitis B virus (HBV) and hepatitis C virus (HCV), presents a complex challenge in managing chronic liver diseases. Recent epidemiological insights suggest an escalating prevalence of MASLD globally, attributed mainly to the obesity epidemic and associated metabolic disorders. Concurrently, chronic viral hepatitis remains a significant contributor to liver disease morbidity and mortality worldwide, despite advances in antiviral therapies. According to the World Health Organization (WHO) 2023 data, approximately 296 million people are living with chronic HBV infection (about 3.8% of the global population), and 58 million people with HCV infection (about 0.7%), together accounting for over 1.1 million deaths annually. The coexistence of MASLD and viral hepatitis presents a complex scenario in clinical outcomes, where the effects on liver health can vary. Although many studies highlight the potential for additive or synergistic worsening of liver conditions, leading to complications such as cirrhosis, liver failure, and HCC, the impact of HBV on MASLD is not consistent. Managing patients with dual MASLD and viral hepatitis is complex due to the interplay of metabolic and viral factors. Lifestyle modifications, including weight loss, dietary changes, and physical activity, are fundamental to MASLD management and help reduce fibrosis risk in viral hepatitis. This review examines the dual impact of MASLD and viral hepatitis on liver pathology and delineates shared pathophysiological mechanisms, including the influence on hepatic steatosis, inflammation, and fibrogenesis. It also discusses therapeutic strategies tailored to manage this comorbidity, emphasizing the need for an integrated care approach that addresses both metabolic dysfunctions and viral infection to optimize patient outcomes.</p>}},
author = {{Hasanoglu, Imran and Rivero-Juárez, Antonio and Özkaya Şahin, Gülşen}},
issn = {{2077-0383}},
keywords = {{HBV; HCV; MASLD; steatosis; viral hepatitis}},
language = {{eng}},
number = {{10}},
publisher = {{MDPI AG}},
series = {{Journal of Clinical Medicine}},
title = {{When Metabolic Dysfunction-Associated Steatotic Liver Disease Meets Viral Hepatitis}},
url = {{http://dx.doi.org/10.3390/jcm14103422}},
doi = {{10.3390/jcm14103422}},
volume = {{14}},
year = {{2025}},
}