Chronic liver cirrhosis (LC) and acute-on-chronic liver failure (ACLF) are interconnected hepatic disorders associated with substantial morbidity and mortality. Despite their distinct clinical characteristics, both conditions share common pathogenic pathways that remain inadequately understood. This study aimed to identify shared gene signatures and elucidate underlying molecular mechanisms.

In this study, we employed Weighted Gene Co-Expression Network Analysis to explore transcriptomic data from the Gene Expression Omnibus for LC and ACLF.

Key co-expression modules enriched with genes involved in glycolysis and gluconeogenesis pathways were identified, implicating metabolic dysfunction as a central feature in both conditions. Furthermore, microRNA analysis revealed that hsa-miR-122 and hsa-miR-194 play pivotal roles in regulating these metabolic pathways, potentially contributing to immune dysregulation.

Our findings indicate that these shared molecular mechanisms are critical in the progression from LC to ACLF, providing novel insights into potential therapeutic targets for mitigating disease severity and improving clinical outcomes.

Insulinoma is a neuroendocrine tumor originating in the pancreas that secretes excess amounts of insulin, leading to severe hypoglycemia. The clinical presentation of hypoglycemia is classically described by Whipple’s Triad. Due to the rarity of this diagnosis, it can often be mistaken for other etiologies with similar presentations. In this paper, we present the case of a woman in her 70s with metastatic insulinoma involving the liver, who was initially diagnosed with an insulin-like growth factor 2-secreting hepatocellular carcinoma. Biochemical and immunohistochemical analyses were instrumental in distinguishing between these two etiologies.

Various devices are used to study the unique electrical properties of acupuncture points (APs), with Voll’s electropuncture diagnostics (EAV) occupying a prominent role. The technical design of EAV allows for the testing of drugs to determine their individual selection and dosages. However, the physiological basis of this phenomenon remains unclear. This study investigated the feasibility of evaluating the electrodermal activity of APs to determine the daily dose of ribavirin using electroacupuncture according to the Voll diagnostic system in patients with long COVID.

This blind, randomized, placebo-controlled trial included 101 patients (aged 16 to 50) who met the definition of long COVID and were examined using an EAV testing system that measures the electrodermal activity of APs. Ribavirin was tested at the APs with established decreased electrical impedance readings to determine the daily doses. Fifty-two participants were randomized to the experimental group, and forty-nine to the placebo group. These patients were considered for data analysis.

The results of this study demonstrated the feasibility of using EAV to identify APs with decreased levels of electrodermal activity, followed by medicament testing (MT) of different ribavirin doses to restore the electrodermal activity at these points.

The results indicated that the tested doses of ribavirin in patients with long COVID correlate with electrodermal activity at certain APs along specific meridians. Higher doses of the drug were associated with lower electrodermal activity readings during MT using the EAV diagnostic system. However, further clinical and instrumental studies are needed to evaluate the clinical application of MT in the assessment of long COVID.