Hepatocellular Cancer

As a new imaging avenue, PPCAs have the potential to enhance ultrasound imaging and establish the basis for diagnosis by targeting aHSC specifically with good biocompatibility and stability.

The oncogenic potential of CKAP4 in HCC was demonstrated using various animal models. Clinical sample analyses suggested that CKAP4 is a potential biomarker for HCC prognosis and diagnosis.Abbreviation: AKT: thymoma viral proto-oncogene; aa: amino acid; bp: base pair; CHX: cycloheximide; co-IP: co-Immunoprecipitation; CQ: chloroquine; CKAP4: cytoskeleton-associated protein 4; DKK1: dickkopf WNT signaling pathway inhibitor 1; DUBs: deubiquitinating enzymes; EBSS: Earle's balanced salt solution; EGFP: enhanced green fluorescent protein; ER: endoplasmic reticulum; GAPDH: glyceraldehyde-3-phosphate dehydrogenase; GFP: green fluorescent protein; HCC: hepatocellular carcinoma; HFD: high-fat diet; HiTV: hyperdynamic tail vein injection; IF: immunofluorescence; IHC: immunohistochemistry; IP-MS: immunoprecipitation-mass spectrometry; LIR: LC3-interacting region; mAbs: monoclonal antibodies; MAP1LC3B/LC3B: microtubule-associated protein 1 light chain 3 beta; mCherry: monomeric cherry; oe: overexpression; PDX: patient-derived tumor xenograft; reticulophagy: endoplasmic reticulum selective autophagy; RETREG1: reticulophagy regulator 1; RHD: reticulon-homology domain; Tg: thapsigargin; Tm: tunicamycin; TRIM21: tripartite motif-containing 21; UB: ubiquitin; WT: wild-type.

We further confirmed the differential expression of miR-7, miR-551a, miR-139-5p, and some of their overlapping target genes in tumor and non-tumor tissues derived from patients with HCC using RT-qPCR. Overall, we identified an immune-related miRNA signature that is strongly correlated with the prognosis and immune microenvironment of HCC; and confirmed the differential expression of the three most important microRNAs and their overlapping target genes in tumor and non-tumor tissues derived from HCC patients.

P1/2, N=480, Recruiting, Parabilis Medicines, Inc. | N=245 --> 480

Importantly, targeting GMPS with angustmycin A, an inhibitor of GMPS activity, significantly suppressed PD-L1 expression and tumor growth in HCC, which also increased the sensitivity to anti-CTLA-4 immunotherapy. These findings suggested the potential of targeting GMPS as a promising therapeutic approach for HCC.

P2, N=78, Recruiting, Sun Yat-sen University

P1, N=200, Recruiting, BeiGene | Active, not recruiting --> Recruiting | N=37 --> 200 | Trial completion date: May 2026 --> Dec 2026 | Trial primary completion date: May 2025 --> Dec 2026

Further, in-silico studies identified Losartan and Allopurinol, with docking scores of -7.11 and -6.219, respectively, as potential repurposable drugs. The treatment of HepG2 cells with Allopurinol resulted in significant downregulation of CCNA2/CDK2 expression with an elevation in reactive oxygen species levels, uncovering Allopurinol's anticancer mechanism through cellular apoptosis. This study suggests the importance of RWD in drug repurposing and the potential of Allopurinol as a repurposable drug against HCC.

The combination of Tislelizumab and Sorafenib demonstrates promising antitumor activity in the first-line treatment of hepatocellular carcinoma, with a relatively high objective response rate (ORR) and acceptable safety profile. Baseline CTC PD-L1 positivity can serve as a predictive marker for selecting hepatocellular carcinoma patients for PD-1/PD-L1 blockade therapy, and dynamic measurement of CTC changes can be used to monitor treatment efficacy.

Notably, we also identified a predicted deleterious missense variant (P216L) linked to steatotic risk and demonstrated that an aggregated gene burden of rare putative loss-of-function variants was associated with the risk of hepatic steatosis. Combined, this study sets the stage for future mechanistic investigations into the functional consequences of TM6SF2 variants in metabolic dysfunction-associated steatotic liver disease.

We found that a positive feedback loop between ALDH1L2 and NRF2 promotes HCC progression by activating the IL-6/Jak2/STAT3 signaling axis and tumor-associated macrophage polarization. In addition, we found that ALDH1L2 knockdown enhances the anti-HCC effect of sorafenib.

In a probabilistic sensitivity analysis, biomarker-based screening was the most cost-effective strategy in most (65%) simulations. Biomarker-based screening appears cost-effective for HCC screening, but results are sensitive to test sensitivity, adherence, and costs.

PD-1+CD8+ Tex-int accumulated in the TLS vicinity and disseminated throughout the tumor microenvironment, demonstrating potential as an effective biomarker for HAIC-based treatment in HCC. This study provides valuable resources and biological insights in the cellular underpinnings of HAIC treatment.

These apoptotic effects were closely linked to mitochondrial dysfunction, as evidenced by a marked loss of mitochondrial membrane potential and reduced Rh123 fluorescence in treated cells, thereby activating the intrinsic apoptotic pathway. These findings highlight the critical role of mitochondrial disruption in the cytotoxic mechanisms of these ent-kaurenes and underscore their potential as promising anticancer agents.

The risk score model we developed enhances the prognostication of HCC patients by identifying those at high risk for poor outcomes. This model could lead to new immunotherapy strategies for HCC patients.

Furthermore, SLC2A1 expression was linked to responsiveness to dasatinib and vincristine, suggesting potential therapeutic relevance. MLPS and SLC2A1 offer promising tools for individualized prognosis prediction and targeted therapy in HCC, providing new opportunities to improve patient outcomes.

HMM has potential therapeutic effects on the liver cancer. This study provides important insights regarding the methods for investigating HMM in the treatment of hepatocellular cancer.

Furthermore, the field of transplant oncology awaits additional biomarkers that can predict those likely to benefit from ICIs. More than ever, a multidisciplinary approach for liver cancer management is critical to ensure all patients are considered for LT where appropriate, and do not miss the opportunity for long-term survival.

Collectively, our data suggest that CQ improves liver lipid metabolism and reduces blood glucose levels via activation of the SIRT1/serine/threonine kinase 11 (STK11/LKB1)/AMPK axis.

Further, METTL3-mediated m6A methylation of USP21. METTL3-mediated m6A methylation of USP21 promoted HCC progression by stabilizing H2BFS through deubiquitination.

As a result, TACE therapy with L-Arg@CaPL shows greatly improved therapeutic responses as demonstrated in an orthotopic liver tumor model in rats. This study highlights an effective yet simple nanoparticle-stabilized Pickering emulsion strategy to promote TACE therapy via modulation of the immunosuppressive TME, presenting great potential for clinical translation.

Mechanistically, SAMHD1 interacts with the cohesin complex in nucleus, enhancing sister chromatid cohesion during cell division, which delays metaphase progression. Our findings suggest that nuclear SAMHD1 plays a critical role in slowing HCC progression by regulating mitosis, highlighting its potential as a therapeutic target by manipulating cohesin dynamics.

While initial trials have focused on metabolic dysfunction-associated SLD, the recognition that almost all individuals with excessive alcohol consumption have metabolic comorbidities provides an unprecedented opportunity to evaluate these genetically informed therapies in MetALD. In this review, we examine the role of PNPLA3 in ALD, focusing on gene-environment interactions and therapeutic implications in the context of the new disease classification framework.

No abstract available

Fatty acid binding protein 5 is highly expressed in HCC tissues and correlates with key oncogenes, suggesting its potential as a biomarker. Other genes such as guanine monophosphate synthase, cell division cycle associated 5, and epidermal growth factor receptor provide insights into the molecular mechanisms of HCC, offering potential as biomarkers and therapeutic targets.

The first systematic exploration of the roles of CRLRs in HBV-HCC demonstrates their critical involvement in the disease's pathogenesis and possible therapeutic implication. The distinct expression patterns and significant biological pathways suggest that these lncRNAs may facilitate novel therapeutic targets.

This study elucidates the inhibitory effect of PRKD3 knockdown on HCC proliferation and unveils the proteomic features of PRKD3 regulation. CDK4, SERPINE1, SQSTM1, RAB8A, and NRBF2 may serve as key proteins in PRKD3's regulatory pathways.

CHEMBL82047 and CHEMBL381163 are ideal compounds for inhibiting MMP9. The findings of this study will contribute to the design and improvement of MMP9-targeting drugs.

This study revealed the multifaceted roles of PIAS genes in KIRP and LIHC biology and their potential as prognostic biomarkers and therapeutic targets.

Bavachin acted as a ferroptosis inducer, promoted ROS release, enhanced lipid peroxidation, and inhibited HCC cell malignant phenotype progression by modulating the Nrf2/HO-1 pathway.

The serum level of sST2 increased in HCC and its diagnostic performance is comparable to that of AFP, supporting its potential as a promising biomarker for detection of HCC. The combined use of sST2 and AFP enhances diagnostic efficacy for HCC.

Notably, the half-maximal inhibitory concentration (IC50) of commonly used chemotherapeutic drugs, such as lapatinib and mitomycin, was inversely associated with TRAF3IP3 expression in HCC patients. TRAF3IP3 may be as a novel and promising biomarker for prognosis prediction and immunological evaluation of HCC.

Multidisciplinary consultation recommended initiation of systemic chemotherapy with cisplatin and etoposide. This case underscores the aggressive nature and poor prognosis associated with malignant insulinomas, particularly those with high proliferative indices. It highlights the complexities of managing refractory hypoglycemia in the context of widespread metastatic disease and emphasizes the urgent need for effective therapeutic strategies to improve patient outcomes.

HMGN2 expression was significantly decreased in patients with HCC. HMGN2 inhibits the malignant behavior of HCC cells and is a potential therapeutic target for HCC.

Moreover, HSP70 or HSF1 siRNA treatment in Hep3B enhanced APAP-induced cell death. These results suggest that APAP-induced cell death in hepatoma cell lines may be partly mediated by protein denaturation and that the expression level of HSP70 has an inhibitory effect.

Res facilitated mitophagy in HCC and exerted anti-cancer effects by targeting the MALAT1/miR-143-3p/RRM2 axis. Please cite this article as: Feng CY, Cai CS, Shi XQ, Zhang ZJ, Su D, Qiu YQ. Resveratrol promotes mitophagy via the MALAT1/miR-143-3p/RRM2 axis and suppresses cancer progression in hepatocellular carcinoma. J Integr Med. 2024; Epub ahead of print.

We identified key regulators of pTLS density in patients with HCC and proposed a non-invasive radiomic classifier capable of assisting in stratification for prognosis and treatment.

Consequently, the inhibitory effects of MG149 on both AID and JAG1 significantly mitigate the progression of HCC. This investigation uncovers a heretofore unappreciated function of AID as a transcriptional regulator in the metastasis of HCC, heralding a promising therapeutic approach.

Our findings of this study demonstrate that TMP exerts a dual-action mechanism by modulating both apoptosis and autophagy, thus offering a promising strategy to overcome drug resistance in HCC.

P1/2, N=48, Recruiting, University Health Network, Toronto | Not yet recruiting --> Recruiting

P1/2, N=607, Completed, Bristol-Myers Squibb | Active, not recruiting --> Completed | N=425 --> 607

P2, N=166, Terminated, SOTIO Biotech AG | Active, not recruiting --> Terminated; Due to lack of expected efficacy shown at the time of the interim analysis