Autoimmune hepatitis (AIH) is a chronic, progressive inflammatory liver disease characterized by autoimmune-mediated hepatic injury. Currently, glucocorticoid drugs, primarily prednisone, with or without azathioprine, are commonly recommended as first-line therapeutic agents in treatment guidelines by many scientific associations. However, the primary objective of treatment is to achieve a complete biochemical response, which is defined as the normalization of both transaminases and immunoglobulin G levels within six to twelve months. Ideally, this should also be accompanied by histological remission. Nevertheless, corticosteroid therapy is associated with significant adverse effects, potentially resulting in treatment discontinuation. In this context, it has become evident that standard treatment is inadequate for a proportion of patients, leading to the emergence of other treatment options and lines. Novel immunomodulatory agents, a class of drugs that regulate the body’s immune functions, have been confirmed to possess properties that modulate immune balance and induce immune tolerance. In recent years, these agents have played an increasingly significant role in the clinical management of AIH. This article provided an in-depth review of recent advancements in the development of novel immunomodulators, including immune cell nucleic acid inhibitors, calmodulin phosphate inhibitors, mammalian target of rapamycin inhibitors, tumor necrosis factor-α inhibitors, interleukin-2, anti-CD20 monoclonal antibodies, and B cell-activating factor inhibitors, for the treatment of AIH.

Hepatic encephalopathy (HE) is a brain disorder secondary to cirrhosis, characterized by cognitive deficits, psychiatric manifestations, and motor impairments. It is associated with frequent hospitalizations, high mortality rates, and poor quality of life in cirrhotic patients. Additionally, ammonia and inflammation are key contributors to the onset of HE. Rifaximin is minimally absorbed in the intestine and is considered a locally acting, semi-synthetic antibiotic with broad-spectrum antibacterial activity. The pharmacological effects of rifaximin include reducing plasma ammonia levels, decreasing proinflammatory cytokine levels, and modulating gut microbiota and their functions. Currently, both Chinese and EASL clinical practice guidelines recommend rifaximin (800–1,200 mg/d) as a first-line treatment for HE for up to six months. However, the efficacy and safety of long-term (≥six months) use of rifaximin for HE remain debated. This review aimed to analyze the long-term (≥six months) use and dose-effect relationships of rifaximin treatment for HE. Long-term, low-dose use of rifaximin (600–800 mg/d) may offer potential benefits in terms of efficacy, safety, and cost-effectiveness.

Endometrial cancer is a common malignant tumor of the female reproductive system, and its incidence is increasing worldwide. The underlying causes of endometrial cancer are multifactorial. In recent years, the role of diet and lifestyle has received considerable attention and has become a key area of research for cancer prevention. Available literature suggests that different dietary patterns, such as the Mediterranean diet or a plant-based diet, along with moderate physical activity, are associated with a reduced risk of this cancer. Despite these findings, significant gaps in knowledge remain, particularly regarding the specific foods, lifestyle choices, and mechanisms of action that can help mitigate the risk of cancer. Furthermore, the effects of cultural and genetic differences among subpopulations make this issue even more complex. In this context, this review aimed to assess the existing literature on the potential role of diet and lifestyle factors in preventing endometrial cancer, evaluate the available data, and highlight areas that require further investigation to provide concrete evidence and recommendations for prevention.

Philadelphia chromosome-positive (Ph+) B-lymphoblastic leukemia/lymphoma (B-ALL/LBL) is an aggressive hematologic malignancy driven by the BCR::ABL1 fusion. While many cases respond well to treatment, some patients exhibit persistent BCR::ABL1 expression after therapy, presenting significant diagnostic challenges.

We present the case of a seven-year-old girl diagnosed with Ph+ B-ALL. Despite low percentages or negative results for blasts post-treatment, molecular and cytogenetic studies persistently detected high levels of BCR::ABL1, suggesting a high disease burden at the genetic level. This discordance supported multilineage involvement and the potential for retrospective revision of the initial diagnosis to lymphoblast crisis of chronic myeloid leukemia (LBC-CML).

Classifying such cases as de novo Ph+ B-ALL with multilineage involvement or LBC-CML is challenging, as there is currently no consensus among experts. Further studies are necessary to clarify the distinction, given the different management strategies and treatment responses between these two conditions.

Inflammatory bowel disease (IBD) is an idiopathic intestinal inflammatory condition affecting the ileum, colon, and rectum, including ulcerative colitis and Crohn’s disease. Clinical symptoms include abdominal pain, diarrhea, and even bloody stools. The intestinal barrier is the first line of defense between the intestinal tract and the external environment, and maintaining its stability is essential for intestinal health. On one hand, it enables the digestion and absorption of water and nutrients; on the other, it plays a crucial role in reducing the absorption of toxins and the invasion of pathogens. Damage to the intestinal barrier has become one of the most important factors in the onset and progression of IBD. However, there is currently no literature that systematically reviews the mechanisms of the intestinal barrier in the pathogenesis of IBD and the factors influencing it. In this paper, we aimed to systematically elaborate on the role of the intestinal barrier in IBD through the perspectives of oxidative stress, intestinal flora, and cellular autophagy. Our goal was to explore the mechanisms of the intestinal barrier in IBD more deeply and to provide new insights for the diagnosis and treatment of IBD. This article will summarize the composition of the intestinal barrier, the factors affecting it, and strategies to protect it.

Pancreatic cancer encompasses a heterogeneous group of malignancies, primarily divided into endocrine and exocrine types, with pancreatic ductal adenocarcinoma representing approximately 90% of cases. While the incidence of pancreatic cancer is relatively low, accounting for about 3% of all cancers in the United States, it has a disproportionately high mortality rate, responsible for around 7% of cancer-related deaths. In 2024, it is estimated that there will be 66,440 new diagnoses and 51,750 fatalities associated with this disease. The overall five-year survival rate remains alarmingly low at just 13%, primarily due to late-stage diagnosis; over 80% of pancreatic ductal adenocarcinoma patients present with unresectable tumors and metastases at the time of diagnosis. This review aims to highlight recent advancements in imaging and laboratory tests that are paving the way for innovative screening and diagnostic approaches. Some of the modalities discussed in detail include endoscopic ultrasound (EUS) and its modifications, such as EUS elastography, EUS contrast-enhanced, and EUS Fine Needle Aspiration, as well as multi-detector computed tomography scans, magnetic resonance imaging, and positron emission tomography scans. Furthermore, laboratory tests, such as multi-marker analysis and circulating tumor DNA, alongside traditional markers like carcinoembryonic antigen, carbohydrate antigen 19-9, and carbohydrate antigen 125, are explored. The role of radiomics and proteomics in the early detection of pancreatic cancer is also discussed. These developments hold the promise of improving early detection, which is crucial for enhancing patient outcomes in pancreatic cancer. On the treatment front, conventional therapies, including platinum-based therapies and monoclonal antibodies, are reviewed, alongside innovative therapies such as immunotherapies, chimeric antigen receptor T-cell therapy, and cancer vaccines. It has been increasingly recognized that the intricate patho-mechanisms underlying tumorigenesis in pancreatic cancers necessitate a deeper understanding to facilitate targeted therapeutic strategies. We also explore various newer therapies currently in clinical trials, assessing their practicality and effectiveness in real-world settings.

Intrahepatic cholangiocarcinoma (iCCA) is the second most prevalent primary liver cancer, characterized by insidious onset and high malignancy. Many patients are diagnosed at an inoperable stage, and the effectiveness of chemotherapy and radiotherapy remains limited. This study aimed to provide a comprehensive review of the histological classification, genetic alterations, molecular subtypes, and corresponding imaging signatures of iCCA, highlighting its heterogeneity and offering insights into targeted therapy and personalized treatment. The heterogeneity of iCCA poses significant challenges to both targeted therapy and immunotherapy, necessitating in-depth exploration at the molecular and subtyping levels. Investigating genetic variations, signaling pathway alterations, and molecular subtypes can aid in patient stratification. Stratifying iCCA patients allows for more precise treatment selection, ultimately improving survival outcomes. Imaging, as a non-invasive tool, holds substantial potential for predicting subtypes and molecular profiles. It is possible to infer histological and molecular features from imaging, or to interpret imaging signatures in light of known histological and molecular data. This integrative approach, combining external imaging with internal molecular insights, fosters a comprehensive understanding of iCCA’s characteristics and enhances clinical management.

circPVT1 has emerged as a key regulator in disease progression and clinical outcomes. However, its prognostic relevance and association with clinicopathological parameters in solid malignancies remain to be fully elucidated. To address this, we conducted a meta-analysis to elucidate the clinical significance of circPVT1 in solid tumors.

A comprehensive literature search was conducted across multiple databases, including PubMed, Web of Science, Embase, the Cochrane Library, and CNKI, with a cutoff date of December 31, 2024. Statistical analyses were conducted using STATA 12.0 to calculate pooled hazard ratios (HRs) and odds ratios (ORs) with 95% confidence intervals (CIs), assessing the impact of circPVT1 expression on overall survival (OS) and its association with clinicopathological characteristics.

This analysis included 27 clinical studies encompassing a total of 2,219 patients. Elevated circPVT1 expression was significantly associated with poorer OS in patients with solid tumors (HR = 1.68, 95% CI: 1.39–2.02, P < 0.001). This association was particularly notable in lung cancer (HR = 2.08, 95% CI: 1.51–2.88, P < 0.001) and osteosarcoma (HR = 1.65, 95% CI: 1.38–1.97, P < 0.001), with similar trends observed in hepatocellular carcinoma, colorectal cancer, and papillary thyroid carcinoma. Furthermore, the increased circPVT1 level was correlated with larger tumor size (OR = 1.36, 95% CI: 1.11–1.67, P = 0.004), lymph node metastasis (OR = 1.56, 95% CI: 1.22–2.00, P < 0.001), distant metastasis (OR = 1.80, 95% CI: 1.10–2.92, P = 0.017), and advanced tumor-node-metastasis stage (OR = 1.84, 95% CI: 1.50–2.25, P < 0.001).

Aberrant circPVT1 expression is associated with adverse OS and unfavorable clinicopathological features in solid tumors, underscoring its potential utility as a prognostic biomarker and indicator of tumor aggressiveness.

Acute coronary syndrome (ACS) in patients with SARS-CoV-2 infection is primarily driven by inflammation-induced myocardial injury through both direct and indirect mechanisms. Effective clinical management requires a dual approach: addressing cardiovascular lesions while also mitigating virus-induced local and systemic inflammation. This comprehensive approach is essential for improving the diagnosis and treatment of SARS-CoV-2-associated ACS. Emerging evidence highlights the potential of myocardial protective agents, including angiotensin-converting enzyme 2-modulating drugs and traditional Chinese medicine, which not only stabilize plaques and improve endothelial function but also confer cardioprotective effects. Furthermore, advancements in nanotechnology offer promising strategies for targeted therapy—particularly through angiotensin-converting enzyme 2 receptor modulation—by enhancing the precision and efficacy of herbal medicine delivery. This review explores the complex interplay between SARS-CoV-2 infection and ACS pathogenesis, and evaluates the therapeutic potential of pharmacological, herbal, and nanotechnology-based interventions in managing this multifaceted condition.