Molecules, Vol. 25, Pages 1580: Modulation of the Autophagy-lysosomal Pathway in Hepatocellular Carcinoma Using Small Molecules

Molecules, Vol. 25, Pages 1580: Modulation of the Autophagy-lysosomal Pathway in Hepatocellular Carcinoma Using Small Molecules Molecules doi: 10.3390/molecules25071580 Authors: Lee Jeon Hepatocellular carcinoma (HCC) accounts for approximately 90% of all cases of primary liver cancer; it is the third most frequent cause of cancer-related death worldwide. In early-stage disease, surgical resection and liver transplantation are considered curative treatments. However, the majority of HCC patients present with advanced-stage disease that is treated using palliative systemic therapy. Since HCC is heterogeneous owing to its multiple etiologies, various risk factors, and inherent resistance to chemotherapy, the development of an effective systemic treatment strategy for HCC remains a considerable challenge. Autophagy is a lysosome-dependent catabolic degradation pathway that is essential for maintaining cellular energy homeostasis. Autophagy dysfunction is closely linked with the pathogenesis of various cancers; therefore, the discovery of small molecules that can modulate autophagy has attracted considerable interest in the development of a systemic treatment strategy for advanced HCC. Here, we reviewed the roles of autophagy in HCC and the recent advances regarding small molecules that target autophagy regulatory mechanisms.
Source: Molecules - Category: Chemistry Authors: Tags: Review Source Type: research

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ConclusionsSuccessful local ablative therapy before liver transplantation is an independent statistically significant factor in long-term tumor-related survival for patients with HCC in cirrhosis and reduces tumor recurrences.
Source: Journal of Cancer Research and Clinical Oncology - Category: Cancer & Oncology Source Type: research
AbstractPurposeTo evaluate the impact of disclosure/nondisclosure of cancer diagnosis on patients ’ posttraumatic stress symptoms (PTSS), posttraumatic growth (PTG), and quality of life (QOL).MethodsPatients with primary hepatocellular carcinoma (HCC) who were admitted for potentially curative treatments in a teaching hospital were recruited. Patients were interviewed at admission regarding their QOL and their attitude towards disclosure of diagnosis. They were interviewed again for QOL, PTSS, and PTG at discharge and at 1  month after discharge.ResultsThere were 300 patients recruited, 88.3% of whom preferred d...
Source: Supportive Care in Cancer - Category: Cancer & Oncology Source Type: research
Contributors : Hailong Ruan ; Xiaoping ZhangSeries Type : Expression profiling by high throughput sequencingOrganism : Homo sapiensVHL mutations are the most common tumorigenic lesions in clear cell renal cell carcinoma (ccRCC) and result in continued activation of the HIF/VEGF pathway and uncontrolled cancer progression. Receptor tyrosine kinase (RTK) inhibitors such as sunitinib have been demonstrated to target tumorigenic signaling pathways, delay tumor progression and improve patient prognosis in metastatic renal cell carcinoma (mRCC). Although several mechanisms of sunitinib resistance have been reported, the solution...
Source: GEO: Gene Expression Omnibus - Category: Genetics & Stem Cells Tags: Expression profiling by high throughput sequencing Homo sapiens Source Type: research
Conclusion: Trained with data in various acquisition conditions, DLS that integrated these models could be used as an accurate and time-saving assisted-diagnostic strategy for liver tumors in clinical settings, even in the absence of contrast agents. DLS therefore has the potential to avoid contrast-related side effects and reduce economic costs associated with current standard MRI inspection practices for liver tumor patients.
Source: Frontiers in Oncology - Category: Cancer & Oncology Source Type: research
Conclusion: DEB-TACE had similar therapeutic effects to those of cTACE. Furthermore, major complications in both therapies were similar. The superiority of DEB-TACE over cTACE remains unclear, and further research with high-quality evidence is needed.
Source: Journal of Cancer Research and Therapeutics - Category: Cancer & Oncology Authors: Source Type: research
Conclusions: The combination of apatinib, TACE, and MWA in BCLC C HCC patients is safe and effective. Toxicity is manageable by adjusting the apatinib dosage.
Source: Journal of Cancer Research and Therapeutics - Category: Cancer & Oncology Authors: Source Type: research
Yaxi Wang, Zhigang Cheng, Jie Yu, Xin Li, Guoliang Hao, Fangyi Liu, Zhiyu Han, Xiaoling Yu, Ping LiangJournal of Cancer Research and Therapeutics 2020 16(2):292-300Objective: To compare the overall survival (OS), disease-free survival (DFS) and liver-cancer-specific survival (LCSS) of elderly (≥65 years) and younger patients (
Source: Journal of Cancer Research and Therapeutics - Category: Cancer & Oncology Authors: Source Type: research
Conclusion: Untreatable progression is more representative of clinical progression in patients with HCC who underwent TACE. In the current study, TTUP is a more appropriate surrogate endpoint for OS than TTP. Future studies should explore whether untreatable progression is a valuable endpoint event in clinical trials or an indicator of the need for second-line therapy.
Source: Journal of Cancer Research and Therapeutics - Category: Cancer & Oncology Authors: Source Type: research
We reported the therapeutic effects of TATI in four patients with advanced HCC. All patients underwent TACE treatment at the beginning of disease diagnosis. During follow-up, all patients were treated with microwave ablation because of a residual tumor or recurrence. For tumor control, apatinib, a TKI, was administered after ablation. If the tumor was resistant to the TKI, we continued to apatinib therapy in combination with immunotherapy (camrelizumab). All the four patients had better survival benefits and no serious adverse effects.
Source: Journal of Cancer Research and Therapeutics - Category: Cancer & Oncology Authors: Source Type: research
Conclusions: The cutoff points of 2.9 and 4.8 cm were achieved using the objective decision tree model rather than the artificial division of 3 and 5 cm. The prognosis was not significantly different between the groups of tumors ≤2.9 cm and 2.9–4.8 cm, and the prognosis of the two groups was better than the group of tumors >4.8 cm in the long-term follow-up but not in thefirst 6 months.
Source: Journal of Cancer Research and Therapeutics - Category: Cancer & Oncology Authors: Source Type: research
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