Category Archives: Research highlights

Liao SF, Koshiol J, Huang YH, Jackson SS, Huang YH, Chan C, Huang C, Liu PC, Chen YJ, Hsieh R, Huang JB, Lu SN, Chen CJ, Shen CY, Lee MH*. Postdiagnosis aspirin use associated with biliary tract cancer-specific mortality in a large nationwide cohort. Hepatology. 2021; 74 (4): 1994-2006 (IF=17.4

Abstract Background and aims: Biliary tract cancer (BTC) is rare and has limited treatment options. We aimed to examine aspirin use on cancer-specific survival in various BTC subtypes, including gallbladder cancer, ampulla of Vater cancer, and cholangiocarcinoma. Approach and results: Nationwide prospective cohort of newly diagnosed BTC between 2007 and 2015 were included and followed until Decemberㄡ

Lee IC, Huang JY, Chen TC, Yen CH, Chiu NC, Hwang HE, Huang JG, Liu CA, Chau GY, Lee RC, Hung YP, Chao Y, Ho SY*, Huang YH*. Evolutionary Learning Derived Clinical-Radiomic Models for Predicting Early Recurrence of Hepatocellular Carcinoma After Resection. Liver Cancer 2021 on line fist; DOI: 10.1159/000518728 (*corresponding author, IF 11.74)

Abstract Background and Aims: Current prediction models for early recurrence of hepatocellular carcinoma (HCC) after surgical resection remain unsatisfactory. The aim of this study was to develop evolutionary learning-derived prediction models with interpretability using both clinical and radiomic features to predict early recurrence of HCC after surgical resection. Methods: Consecutive 517 HCC patients receiving surgical resection with availableㄡ

Chi CT, Lee IC, Lee RC, Hung YW, Su CW, Hou MC, et al. Effect of Transarterial Chemoembolization on ALBI Grade in Intermediate-Stage Hepatocellular Carcinoma: Criteria for Unsuitable Cases Selection. Cancers. 2021;13(17).

Abstract Transarterial chemoembolization (TACE) is the standard of care for intermediate stage hepatocellular carcinoma (HCC). We aimed to identify unsuitable cases who were at risk of ALBI-grade migration by TACE. Consecutive 531 BCLC-B HCC patients undergoing TACE were reviewed, and factors associated with ALBI-grade migration were analyzed. There were 129 (24.3%) patients experienced acute ALBI-gradeㄡ

Hung YW, Lee IC*, Chi CT, Lee RC, Liu CA, Chiu NC, Hwang HE, Chao Y, Hou MC, Huang YH*. Redefining Tumor Burden in Patients with Intermediate Stage Hepatocellular Carcinoma: the Seven-Eleven Criteria. Liver Cancer 2021 Jul 23; DOI:10.1159/000517393. Online ahead of print. (IF 11.740)

Abstract Background and Aims: For patients with intermediate-stage hepatocellular carcinoma (HCC), the definition of high tumor burden remains controversial. This study aimed to compare the prognostic value of different criteria of tumor burden in patients with intermediate-stage HCC undergoing transarterial chemoembolization (TACE). Methods: From 2007 to 2019, 632 treatment-naive patients with intermediate-stage HCC undergoing TACE were retrospectively enrolled.ㄡ

Chen MHan*, Lee IC, Chen MHuang, Hou MC, Tsai CY, Huang YH*. Abatacept is second to rituximab at risk of HBsAg reverse seroconversion in patients with rheumatic disease. Annals of Rheumatic Diseases 2021 Jun 29:annrheumdis-2021-220774. doi: 10.1136/annrheumdis-2021-220774. Online ahead of print. (IF 19.103)

Abstract Background: Hepatitis B surface antigen (HBsAg) reverse seroconversion (RS) can happen in patients with rheumatoid arthritis (RA) with resolved hepatitis B (RHB) undergoing biological disease-modifying antirheumatic drugs (bDMARDs). But the incidence and risk factors need to be delineated. Methods: From 2003 to 2019, 1937 patients with RA with available HBsAg and antibody to hepatitis B virusㄡ

Chen KY, Huang YH*, Teo WH, Chang CW, Chen YS, Yeh YC, Lee CJ, Lo JF*. Loss of Tid1/DNAJA3 Co-chaperone Promotes Progression and Recurrence of Hepatocellular Carcinoma after Surgical Resection: a Novel Model to Stratify Risk of Recurrence. Cancers (Basel) 2021 Jan 4;13(1):138.

Abstract Tid1, a mitochondrial co-chaperone protein, acts as a tumor suppressor in various cancer types. However, the role of Tid1 in hepatocellular carcinoma (HCC) remains unclear. First, we found that a low endogenous Tid1 protein level was observed in poorly differentiated HCC cell lines. Further, upregulation/downregulation of Tid1 abrogated/promoted the malignancy of human HCC cellㄡ

Chen MHan, Chen MHuang, Chou CT, Hou MC, Tasi CY*, Huang YH*. Low but Long-lasting Risk of Reversal of Seroconversion in Patients With Rheumatoid Arthritis Receiving Immunosuppressive Therapy. Clin Gastroenterol Hepatol. 2020 Oct;18(11):2573–2581 (IF 11.382)

Abstract Background & aims: In patients who have resolved hepatitis B virus (HBV) infection, treatment of rheumatoid arthritis (RA) can result in reappearance of hepatitis B surface antigen (HBsAg), called reverse seroconversion. We investigated clinical features and outcomes of reverse seroconversion in patients who received immunosuppressant or biologic therapy for RA. Methods: We identified 1494 patients withㄡ

Lee PC, Chao Y, Chen MH, Lan KH, Lee IC, Hou MC, Huang YH*. Risk of HBV reactivation in patients with immune checkpoint inhibitor-treated unresectable hepatocellular carcinoma. J ImmunoTher Cancer 2020 Aug;8(2):e001072 (IF 13.751)

Abstract Background: Immunotherapy with immune checkpoint inhibitor (ICI) is a promising treatment for unresectable hepatocellular carcinoma (HCC). However, whether ICIs would have the risk of hepatitis B virus (HBV) reactivation and the necessary of nucleos(t)ide analogs (NUCs) prophylaxis are still unclear. We aimed to investigate the role of NUCs prophylaxis in HBV-infected patients who underwent ICIsㄡ

Chih-Yu Yang*, Pu-Yuan Chang, Jun-Yi Chen, Bo-Sheng Wu, An-Hang Yang, Oscar Kuang-Sheng Lee. Adipose-derived Mesenchymal Stem Cells Attenuate Dialysis-induced Peritoneal Fibrosis by Modulating Macrophage Polarization via Interleukin-6. Stem Cell Res. Ther. 2021 (In press).

Abstract Background: Life-long peritoneal dialysis (PD) as a renal replacement therapy is limited by peritoneal fibrosis. Previous studies showed immunomodulatory and antifibrotic effects of adipose-derived mesenchymal stem cells (ADSCs) on peritoneal fibrosis. However, the role of the peritoneal macrophage in this process remains uninvestigated. Methods: We examined the therapeutic effects of ADSC and bone marrow-derived mesenchymal stemㄡ

Po-Yu Tseng, Yi-Ting Chen, Chuen-Heng Wang, Kuan-Ming Chiu, Yu-Sen Peng, Shih-Ping Hsu, Kang-Lung Chen, Chih-Yu Yang*, Oscar Kuang-Sheng Lee*. Prediction of the Development of Acute Kidney Injury Following Cardiac Surgery by Machine Learning. Crit Care. 2020 Jul 31;24(1):478.

Abstract Background: Cardiac surgery-associated acute kidney injury (CSA-AKI) is a major complication that results in increased morbidity and mortality after cardiac surgery. Most established prediction models are limited to the analysis of nonlinear relationships and fail to fully consider intraoperative variables, which represent the acute response to surgery. Therefore, this study utilized an artificial intelligence-based machineㄡ