Publications by authors named "Da'nan Gan"

Article Synopsis
  • Natural killer (NK) cells play a crucial role in the immune system by targeting and destroying tumor and infected cells without needing prior activation, and this study aimed to create a model predicting outcomes for hepatocellular carcinoma (HCC) patients based on NK cell-related genes.
  • Using single-cell RNA sequencing data and various statistical methods, researchers identified 161 NK cell marker genes, narrowing it down to 28 associated with patient survival, and further classifying HCC patients into three genetic subtypes.
  • The final prognosis model, derived from ten key genes, showed strong predictive abilities across different datasets and was confirmed through laboratory techniques, indicating its potential as an independent prognostic factor for HCC severity.
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Background And Aims: Patients with chronic hepatitis B (CHB) in the immune tolerant (IT) phase were previously thought to have no or slight inflammation or fibrosis in the liver. In fact, some CHB patients with normal ALT levels still experience liver fibrosis. This study aimed to develop and validate a non-invasive model for identifying pseudo-immune tolerance (pseudo-IT) of CHB by predicting significant liver fibrosis.

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Cirrhosis is a progressive chronic liver disease caused by one or more causes and characterized by diffuse fibrosis, pseudolobules, and regenerated nodules. Once progression to hepatic decompensation, the function of the liver and other organs is impaired and almost impossible to reverse and recover, which often results in hospitalization, impaired quality of life, and high mortality. However, in the early stage of cirrhosis, there seems to be a possibility of cirrhosis reversal.

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It is the great priority to detect colorectal cancer (CRC) as early as possible, finally to reduce the incidence and mortality of CRC. However, although colonoscopy is recommended in many consensuses, yet no one systematic review is conducted to figure out how colonoscopy could change the incidence and mortality. In our study, we conducted a comprehensive meta-analysis to evaluate the association between colonoscopy screening and the incidence or mortality of CRC.

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Objective: Hepatocellular carcinoma (HCC) has become a pressing health problem facing the world today due to its high morbidity, high mortality, and late discovery. As a diagnostic criteria of HCC, the exact threshold of Alpha-fetoprotein (AFP) is controversial. Therefore, this study was aimed to systematically estimate the performance of AFP in diagnosing HCC and to clarify its optimal threshold.

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Article Synopsis
  • The study assessed the efficacy of combining adefovir dipivoxil (ADV) with Chinese medicine (CM) in treating hepatitis B e antigen (HBeAg)-positive patients over 48 weeks, comparing it with ADV alone plus a placebo.
  • Out of 605 screened patients, 590 were randomly assigned to either the experimental group (EG) receiving the combination therapy or the control group (CG) receiving ADV and a placebo, with HBeAg and HBV-DNA levels monitored at multiple intervals.
  • Results showed that the EG had significantly higher rates of HBeAg loss at 48 weeks without any additional adverse effects, indicating that the combination therapy potentially offers better effectiveness and a favorable safety profile compared to ADV mon
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Background: The domestic prevalence of chronic hepatitis B (CHB) in China is 7.18% in 2006, imposing great societal healthcare burdens. Nucleot(s)ide analogues (NUCs) anti-hepatitis B virus (HBV) therapies are widely applied despite the relatively low rate of seroconversion and high risk of drug-resistant mutation.

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Background: Minimal hepatic encephalopathy (MHE) is a subclinical state of hepatic encephalopathy with the possibility of developing into overt hepatic encephalopathy (OHE) and having adverse outcomes. However, no preventative medicine for MHE has been recommended so far. The aim is to evaluate the therapeutic effect of the JianPi HuaZhuo XingNao formula (JPHZXN) on MHE, specifically whether JPHZXN decreases OHE occurrence, through a randomized controlled trial.

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