Nodular liver (NOD) in cystic fibrosis (CF) suggests advanced CF liver disease (aCFLD); little is known about progression of liver disease (LD) after detection of sonographic NOD.
Clinical, laboratory, and ultrasound (US) data from Prediction by Ultrasound of the Risk of Hepatic Cirrhosis in CFLD Study participants with NOD at screening or follow-up were compared with normal (NL). Linear mixed effects models were used for risk factors for LD progression and Kaplan-Meier estimator for time-to-event.
54 children with NOD (22 screening, 32 follow-up) and 112 NL were evaluated. Baseline (BL) and trajectory of forced expiratory volume, forced vital capacity, height/BMI z-scores were similar in NOD vs NL. Platelets were lower in NOD at BL (250 vs 331×103/microL; p < 0.001) and decreased by 8600/year vs 2500 in NL. Mean AST to Platelet Ratio Index (1.1 vs 0.4; p < 0.001), Fibrosis-4 Index (0.4 vs 0.2, p < 0.001), and spleen size z-score (SSZ) [1.5 vs 0.02; p < 0.001] were higher in NOD at BL; SSZ increased by 0.5 unit/year in NOD vs 0.1 unit/year in NL. Median liver stiffness (LSM) by transient elastography was higher in NOD (8.2 kPa, IQR 6-11.8) vs NL (5.3, 4.2-7, p < 0.0001). Over 6.3 years follow-up (1.3-10.3), 6 NOD had esophageal varices (cumulative incidence in 10 years: 20%; 95% CI: 0.0%, 40.0%), 2 had variceal bleeding, and 2 underwent liver transplantation; none had ascites or hepatic encephalopathy. No NL experienced liver-related events.
NOD developed clinically evident portal hypertension faster than NL without worse growth or lung disease.

The combination of chemotherapy and immunotherapy motivates a potent immune system by triggering immunogenic cell death (ICD), showing great potential in inhibiting tumor growth and improving the immunosuppressive tumor microenvironment (ITM). However, the therapeutic effectiveness has been restricted by inferior drug bioavailability. Herein, we reported a universal bioresponsive doxorubicin (DOX)-based nanogel to achieve tumor-specific co-delivery of drugs. DOX-based mannose nanogels (DM NGs) was designed and choosed as an example to elucidate the mechanism of combined chemo-immunotherapy. As expected, the DM NGs exhibited prominent micellar stability, selective drug release and prolonged survival time, benefited from the enhanced tumor permeability and prolonged blood circulation. We discovered that the DOX delivered by DM NGs could induce powerful anti-tumor immune response facilitated by promoting ICD. Meanwhile, the released mannose from DM NGs was proved as a powerful and synergetic treatment for breast cancer in vitro and in vivo, via damaging the glucose metabolism in glycolysis and the tricarboxylic acid cycle. Overall, the regulation of tumor microenvironment with DOX-based nanogel is expected to be an effectual candidate strategy to overcome the current limitations of ICD-based immunotherapy, offering a paradigm for the exploitation of immunomodulatory nanomedicines.

UNASSIGNED: Autoimmune hepatitis (AIH) is a disease of unknown aetiology with a favourable response to immunosuppression. However, in the clinic, it appears that <50% of patients achieve complete response on standard treatment. Serum B cell-activating factor (BAFF) levels are elevated in patients with AIH and are likely to contribute to disease pathogenesis. Given that belimumab, a BAFF inhibitor, has been shown to be effective in other autoimmune diseases, we investigated its use as a third-line add-on treatment option in patients with advanced AIH who did not respond to conventional treatment.
UNASSIGNED: Herein, we report for the first time two patients, a 27-year-old female and a 58-year-old male, both with AIH-related compensated cirrhosis at diagnosis, who were refractory to standard immunosuppressive therapies and received add-on third-line therapy with belimumab.
UNASSIGNED: Both patients achieved a complete response and remained in remission while receiving low-dose corticosteroids. No adverse events related to belimumab and/or disease decompensation were observed.
UNASSIGNED: These preliminary findings indicate belimumab as a promising treatment option for patients with AIH and refractory and advanced liver-related fibrosis.
UNASSIGNED: A small proportion of patients with autoimmune hepatitis (AIH) are refractory to standard treatments; these patients bear the highest probability of developing decompensated cirrhosis and hepatocellular carcinoma because third-line treatment options are not well established. In this case study, we showed that third-line add-on therapy with belimumab, a B cell-activating factor inhibitor, could be an alternative and promising treatment option in patients with advanced AIH who did not respond to conventional treatment.