BackgroundThis study aimed to highlight the type of tumor thrombus and identify the prognostic factors influencing the long-term survival outcomes in patients with hepatocellular carcinoma (HCC) having a tumor thrombus. A tumor thrombus in HCC is associated with poor prognosis.MethodsEighty patients diagnosed with HCC having a tumor thrombus between May 2006 and April 2014 were enrolled in this study. Age, gender, clinical characteristics, laboratory findings, Child-Pugh classification, performance status (ECOG), types of tumor thrombi, radiotherapy method, biologically effective dose (BED), and primary treatment method were analyzed to identify the prognostic factors associated with the overall survival (OS) rates. Statistical analyses were performed using SPSS version 19.0.ResultsThe median follow-up duration was 24 months (range 6–90). The 1-, 3-, and 5-year OS rates of the patients were 77.6%, 37.6%, and 18.8%, respectively. On univariate analysis, gender, radiotherapy method, BED, types of tumor thrombi, Child-Pugh classification, ECOG, and total bilirubin were associated with OS (P < 0.001, P = 0.001, P = 0.016, P = 0.003, P < 0.001, P < 0.001, P = 0.039, respectively). The prognostic factors for OS in multi-variate analyses were gender (P < 0.001), BED (P = 0.044), Child Pugh classification (P = 0.020), performance status (ECOG) (P = 0.004), and types of tumor thrombi (P = 0.001). The median OS for the high-BED group was better than that for the low-BED groups (42 months vs. 19 months, P = 0.016).ConclusionsGender, BED, performance status (ECOG), Child-Pugh classification, and types of tumor thrombi seemed to affect OS, and a stepwise decrease in survival was observed with the types of tumor thrombi ranging from I to IV. High-BED palliative radiotherapy might improve the long-term outcomes for patients with HCC having a tumor thrombus.
This retrospective study was conducted to explore the effects of anlotinib as first-line treatment for patients with advanced lung adenocarcinoma. We retrospectively reviewed medical records of 60 patients with advanced lung adenocarcinoma, admitted to the Fuzhou Pulmonary Hospital between August 2018 and December 2019. We calculated and recorded the objective remission rate (ORR), disease control rate (DCR), adverse reactions, quality of life assessment, progression-free survival (PFS) and overall survival (OS) for each group. We applied χ 2 , Mann-Whitney U test, Kaplan-Meier and log-rank statistical methods as appropriate to analyze the data. We found no statistically significant differences in either ORR (17.5 vs. 15%) or DCR (67.5 vs. 65.5%) between the anlotinib and pemetrexed groups (P > 0.05). The adverse reactions graded ≥3 in the anlotinib group were fatigue and diarrhea and they accounted for 5% of all the adverse reactions in the group. The patients in the anlotinib group presented better physical, role, cognitive, emotional, and social functions than those in the pemetrexed group (P < 0.05). The symptoms of fatigue, nausea and vomiting, loss of appetite and constipation in the anlotinib group were significantly less frequent than those in the pemetrexed group (P < 0.05). We found similar median PFSs (3.0 vs. 2.8 months) and median OSs (7.0 vs. 7.0 months) in both treatment groups (P > 0.05). The choice of anlotinib as first-line chemotherapy for treating elderly patients with advanced lung adenocarcinoma was effective, safe; the treatment was better than other drugs at improving the patients' quality of life. Anti-Cancer Drugs 33: e584-e589
Purpose. This study aimed to evaluate the characteristics of the HVGGSSV peptide, exploring radiation-guided delivery in a mouse model of nasopharyngeal carcinoma. Methods. Mice with CNE-1 nasopharyngeal carcinoma were assigned to two different groups treated with Cy7-NHS and Cy7-HVGGSSV, respectively. Meanwhile, each mouse received a single dose of 3 Gy radiation. Biological distribution of the recombinant peptide was assessed on an in vivo small animal imaging system. Results. The experimental group showed maximum fluorescence intensity in irradiated tumors treated with Cy7-labeled HVGGSSV, while untreated (0 Gy) control tumors showed lower intensity levels. Fluorescence intensities of tumors in the right hind limbs of experimental animals were 7.84 × 107 ± 1.13 × 107, 1.35 × 108 ± 2.66 × 107, 4.05 × 108 ± 1.75 × 107, 5.57 × 108 ± 3.47 × 107, and 9.26 × 107 ± 1.73 × 107 photons/s/cm2 higher compared with left hind limb values at 1, 2, 15, 24, and 48 h, respectively. Fluorescence intensities of tumor in the right hind limbs of the experimental group were 1.66 × 108 ± 1.71 × 107, 1.51 × 108 ± 3.23 × 107, 5.38 × 108 ± 1.96 × 107, 5.89 × 108 ± 3.57 × 107, and 1.62 × 108 ± 1.69 × 107 photons/s/cm2 higher compared with control group values at 1, 2, 15, 24, and 48 h, respectively. Fluorescence was not specifically distributed in the control group. Compared with low fluorescence intensity in the heart, lungs, and tumors, high fluorescence distribution was found in the liver and kidney at 48 h. Conclusions. HVGGSSV was selectively bound to irradiated nasopharyngeal carcinoma, acting as a targeting transport carrier for radiation-guided drugs that are mainly metabolized in the kidney and liver.
Background. Hepatocellular carcinoma (HCC) is an inflammation-related malignancy influenced by the immune microenvironment, such as immune tolerance and evasion. HFUN14 domain-with protein 1 (FUNDC1) is a necessary mitochondrial outer membrane protein, functioning as a receptor for hypoxia-caused mitophagy, which is related to human immunity. The relationship between HCC and FUNDC1 in terms of prognosis and immunology was demonstrated in the current investigation. Even so, the function of FUNDC1 in liver cancer is yet unknown. Methods. The Cancer Genome Atlas (TCGA) and Gene Expression Omnibus (GEO) datasets were utilized for examining if FUNDC1 expression is associated with clinicopathological characteristics and prognosis. Genetic changes (mutation), DNA methylation, and their relationship with patient prognosis were identified by cBioPortal and MethSurv. Utilizing the Tumor Immune Estimation Resource (TIMER), immune checkpoints, infiltration, and immune cell biomarkers were analyzed. Utilizing the STRING database, the network of protein-protein interactions was created. Using Gene Set Enrichment Analysis, the FUNDC1 biological roles were determined (GSEA). Results. FUNDC1 elevation was significantly linked with gender ( p < 0.001 ), tumor stage ( p = 0.01349 ), tumor grade ( p < 0.001 ), and alpha-fetoprotein (AFP) ( p < 0.001 ) levels in HCC. It was illustrated by ROC curve analysis that FUNDC1 had a significant diagnostic and prognostic value. The FUNDC1 genetic change rate was 0.6%. Four out of 6 DNA methylation CpG sites were associated with the HCC prognosis. FUNDC1 is associated strongly with immune cell infiltration in HCC. Moreover, FUNDC1 was positively related to immune checkpoints such as mutant-allele tumor heterogeneity (MATH) ( p < 0.001 ), ploidy ( p < 0.05 ), homologous recombination defect (HRD) ( p < 0.001 ), and loss of heterozygosity (LOH). GSEA revealed significant FUNDC1 enrichment in the cell cycle, hedgehog, and MAPK signaling pathways. Conclusion. FUNDC1 is a mitophagy regulator that could be a therapeutic, prognostic, and putative diagnostic biomarker for HCC.
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