A Rodent Model of Human-Dose-Equivalent 5-Fluorouracil: Toxicity in the Liver, Kidneys, and Lungs

Dynamic modulation of the motor neuron translatome during developmental synapse elimination

The developmental sculpting of neuromuscular circuitry in early postnatal life occurs through the process of synapse elimination: Supernumerary axon inputs are gradually eliminated from the neuromuscular junction (NMJ), resulting in each muscle fiber being innervated by a single axon terminal. Here, we investigated the molecular pathways underlying this process using a ChAT-RiboTag mouse model in which we isolated ribosome-bound mRNAs in motor neurons during synapse elimination in vivo. Analysis of these mRNAs using translating ribosome affinity purification followed by RNA sequencing (TRAP-seq) revealed dynamic changes in the motor neuron translatome over the first 2 weeks of life, which were largely independent of parallel transcriptional changes and correlated with the progressive elimination of supernumerary inputs. Bioinformatic analysis identified distinct clusters of transcripts that were translated at specific time points during synapse elimination. Treating mice with two small molecules that were predicted to independently target the proteins or pathways encoded by the transcript cluster associated with neural metabolism increased the rate of synapse elimination in vivo. Together, these data provide a cell type-specific overview of temporal modifications occurring in the motor neuron translatome during synapse elimination, revealing rapid and dynamic responses to postnatal developmental cues.

Targeted Modulation of Mitochondrial Oxidative Stress Ameliorates 5-Fluorouracil-Induced Renal Injury in BALB/c Mice

Background: The present study reports the protective effect conferred by scavenging mitochondrial oxidative stress (mtOS) in 5-fluorouracil (5-FU)-induced renal injury. Methods: 5-FU renal toxicity model was created by administering 5-FU (12 mg/kg b.w. intraperitoneally [i.p.], for 4 days) to male BALB/c mice. The protective effect of mitochondria-targeted antioxidant (MTA), Mito-TEMPO coadministered at a dosage of 0.1 mg/kg b.w. i.p., was established in terms of levels/expressions of renal injury markers, histopathological alterations, oxidative DNA damage, proinflammatory markers, mtOS, mitochondrial dysfunction, and modulation of apoptotic proteins and apoptotic cell death. Results: A significant rise in the levels of serum urea, uric acid, and creatinine was noted after 5-FU administration to the animals. Immunohistochemical and ELISA findings demonstrated significant decrease in podocin and conversely a significant increase in neutrophil gelatinase-associated lipocalin (NGAL) expression after 5-FU challenge. The histopathological analysis further revealed Bowman's capsule dilation, glomerular condensation, and vacuolar degeneration. Mito-TEMPO treatment significantly lowered renal injury markers, reversed the expressions of podocin and NGAL to normal, and restored normal histoarchitecture of renal tissue. Mitochondrial reactive oxygen species (mtROS), mtLPO, activity of mitochondrial enzyme complexes, and mitochondrial antioxidant defense status were significantly improved in Mito-TEMPO protected group as compared to the 5-FU group. Further, significantly decreased expression of 8-OHdG, reduction in apoptotic cell death, and modulation of apoptotic proteins Bax, Bcl-2, and caspase-3 were noted in Mito-TEMPO protected group, indicating its protective effect against 5-FU-induced renal injury. Conclusion: The approach of targeting mtOS using MTA, Mito-TEMPO, may prove as safe adjuvant in alleviating renal toxicity during 5-FU chemotherapy.

Ameliorative Effect of N-Acetylcysteine Against 5-Fluorouracil-Induced Cardiotoxicity via Targeting TLR4/NF-κB and Nrf2/HO-1 Pathways

Background and Objectives: 5-Fluorouracil (5-FU) is a widely prescribed and effective chemotherapeutic drug, but its cardiotoxic side effects pose a significant challenge to its use. Identifying a protective agent that does not affect its anticancer efficacy is essential. Our study aimed to investigate the cardioprotective effect of N-acetyl cysteine (NAC) against 5-FU-induced cardiac injury and to elucidate the underlying mechanisms. Materials and Methods: This study included four experimental groups, each with eight rats (n = 8): Group I (control group), Group II (NAC group), Group III (5-FU group), and Group IV (combined group 5-FU+NAC). Cardiac enzymes, oxidative stress, inflammatory, and apoptotic markers were investigated, and cardiac sections from the different groups were histologically examined. Results: Co-treatment of 5-FU with NAC resulted in significantly lower levels of cardiac enzymes (alanine transaminase (ALT) by 62.1%, aspartate transaminase (AST) by 73.6%, lactate dehydrogenase (LDH) by 55.8%, and creatine kinase (CK) by 57.3%) compared to the 5-FU group, along with marked improvements in heart tissue histology. Additionally, NAC enhanced the activity of cardiac antioxidant enzymes (superoxide dismutase (SOD) by 295.6%, catalase (CAT) by 181%, and glutathione peroxidase (GPx) by 320.9%) while decreasing malondialdehyde (MDA) by 51.1%, a marker of membranous lipid peroxidation. This might be due to significant upregulation of the nuclear factor erythroid-2-related factor 2 (Nrf2)/heme oxygenase-1 (HO-1) pathway at the gene and protein levels. The combined treatment significantly decreased the gene expression of the toll-like receptor 4 (TLR4)/nuclear factor kappa-light-chain-enhancer of activated B-cell (NF-κB) pathway. Furthermore, it downregulated the protein levels of inflammatory markers, including tumor necrosis factor-alpha (TNF-α) by 29.9%, interleukin-1 beta (IL-1β) by 21.9%, and interleukin-6 (IL-6) by 49.3%. Moreover, it upregulated the antiapoptotic marker B-cell lymphoma 2 (Bcl-2) protein levels by 269% and decreased apoptotic indicators Bcl-2-associated protein x (Bax) by 57.9% and caspase-3 by 30.6% compared to the 5-FU group. Conclusions: This study confirmed that NAC prevented the cardiotoxic effect of 5-FU through its antioxidant, anti-inflammatory, and antiapoptotic properties, suggesting its potential application as an adjuvant therapy in chemotherapy to alleviate 5-FU-induced cardiotoxicity.

Cardiotoxicity Associated With a Low Doses of 5-FU Promotes Morphoquantitative Changes in the Intrinsic Cardiac Nervous System

5-Fluorouracil (5-FU) is a chemotherapeutic that is used to treat solid tumors. However, 5-FU is associated with several side effects, including cardiotoxicity. Considering the importance of the intrinsic cardiac nervous system (ICNS) for the heart and that little is known about effects of 5-FU on this nervous system plexus, the purpose of the present study was to evaluate effects 5-FU at a low dose on the ICNS and oxidative and inflammatory effects in the heart in Wistar rats. The rats were divided into two groups: treated and 5-FU (n = 6/group). The control group received saline only. The treated group received the following clinical doses of 5-FU: 15 mg/kg for 4 consecutive days, followed by 6 mg/kg for 4 days alternated with non-treatment days, and finally 15 mg/kg as the last dose on day 14. On day 15, the rats were euthanized and underwent thoracotomy. The atria were used for histological analysis, and the ventricles were used for biochemical analysis. The results showed an increase in neuronal density and a decrease in ganglionic and neuronal area in the ICNS. Furthermore, tissue inflammation was observed, indicated by an increase in proinflammatory factors and the enzymatic activity of myeloperoxidase and n-acetyl-glucosaminidase. Oxidative stress was also observed, confirmed by a reduction of endogenous antioxidant defenses and the presence of lipoperoxidation. Treatment with 5-FU also caused cardiac atrophy and fibrosis. These findings indicate that cardiotoxicity is present with 5-FU treatment and affects the morphometric aspects of the ICNS.

Nobiletin reduces 5-FU-induced lung injury with antioxidative, anti-inflammatory and anti-apoptotic activities

Like other chemotherapeutic agents, 5-fluorouracil (5-FU) targets cancerous cells, but it also causes many unwanted side effects on healthy tissues and cells. Based on the undesirable effects of 5-FU, the aim of this study was to determine how 5-FU affects lung tissue and whether nobiletin has any protective effect. The study consisted of negative control, Nobiletin, 5-FU and Nobiletin + 5-FU groups. Nobiletin and Nobiletin + 5-FU groups received 10 mg/kg Nobiletin i.g. for 7 days. On day 8, 100 mg/kg 5-FU was administered i.p. to 5-FU and Nobiletin + 5-FU groups. Biochemical and immunohistochemical analyses were performed on the lung tissues dissected at the end of the study. 5-FU caused growth retardation, disturbed the oxidant-antioxidant balance by increasing MDA levels and decreasing GSH levels, triggered cellular apoptosis by increasing Bax and caspase-3 levels and decreasing Bcl-2, also increased lung tissue inflammation and damage by increasing NFκB and IL-1β levels. However, it was determined that Nobiletin prevented the disruption of the oxidant-antioxidant balance, showed significant anti-apoptotic effects, especially by reducing Bax levels and partially modulating caspase-3 and Bcl-2 levels, and also exhibited anti-inflammatory effects by reducing NFκB and IL-1β levels and supported the normal development of animals. Our results showed that nobiletin pretreatment showed anti-inflammatory activity by inhibiting the NFκB pathway in 5-FU-induced lung injury, suppressed oxidative stress with its antioxidant activity and was effective in modulating cellular apoptosis with its anti-apoptotic activity. In conclusion, Nobiletin has been shown to have an important potential in reducing fluorouracil-induced tissue damage by acting through multiple pathways.

Ulva pertusa Modulated Colonic Oxidative Stress Markers and Clinical Parameters: A Potential Adjuvant Therapy to Manage Side Effects During 5-FU Regimen

One of the most used chemotherapy agents in clinical practice is 5-Fluorouracil (5-FU), a fluorinated pyrimidine in the category of antimetabolite agents. 5-FU is used to treat a variety of cancers, including colon, breast, pancreatic, and stomach cancers, and its efficacy lies in its direct impact on the patient's DNA and RNA. Specifically, its mechanism blocks the enzymes thymidylate synthetase and uracil phosphatase, inhibiting the synthesis of uracil, which cannot be incorporated into nuclear and cytoplasmic RNA. Despite being one of the most used drugs in oncology, it is associated with several significant side effects, including inflammation of the mouth, loss of appetite, and reduction in blood cells. In our study, we examined the reduction of side effects in a 5-FU regimen administered at doses of 15 mg/kg and 6 mg/kg for 14 days in 6-week-old male Sprague-Dawley rats. On the 14th day, the rats were treated orally for 2 weeks with 100 mg/kg of Ulva pertusa, a well-known seaweed from the Ulvaceae family, which has demonstrated powerful biological properties. The administration of this green alga alleviated the side effects of 5-FU, improving several parameters including body weight, food intake, and diarrhea index. It also helped reduce side effects in the blood, kidneys, and liver. Histological and molecular analyses were conducted on serum and colon tissues from the rats, examining changes in colon structure and the release of oxidative stress markers such as iNOS, COX-2, and nitrotyrosine. Several biochemical indicators, including SOD, CAT, GSH, MDA, and ascorbic acid, were also evaluated. Overall, our data indicated Ulva pertusa to be a promising therapeutic against 5-FU's adverse effects, therefore, it could be worthwhile to investigate the possibility of using this alga in safer cancer treatment formulations. Certainly, future preclinical and clinical studies could assess the alga's efficacy in diverse cancer treatment regimens, exploring its role as an adjuvant therapy that may reduce chemotherapy-related toxicity without compromising therapeutic outcomes.

Efficacy of Thymoquinone and Hesperidin in Attenuating Cardiotoxicity from 5-Fluorouracil: Insights from In Vivo and In Silico Studies

5-Fluorouracil (5-FU) is widely used in chemotherapy but poses serious risks of cardiotoxicity, which can significantly affect treatment outcomes. Identifying interventions that can prevent these adverse effects without undermining anticancer efficacy is crucial. This study investigates the efficacy of Thymoquinone (TQ) and Hesperidin (HESP) in preventing cardiotoxicity induced by 5-FU in Wistar rats and elucidates the molecular interactions through docking studies. We employed an experimental design involving multiple groups of Wistar rats exposed to 5-FU, with and without the concurrent administration of TQ and HESP. Cardiac function markers, oxidative stress indicators, and inflammatory markers were assessed. Additionally, molecular docking was used to analyze the interaction of TQ and HESP with key inflammatory proteins. Treatment with TQ and HESP not only lowered levels of cardiac enzymes but also improved antioxidant capacity and reduced inflammation in cardiac tissues. Notably, the combination of TQ and HESP provided more significant protective effects than either agent alone. Molecular docking supported these findings, showing effective binding of TQ and HESP to inflammatory targets. TQ and HESP demonstrate potential as protective agents against cardiotoxicity in 5-FU-treated rats, with their combined use offering enhanced protection. These findings suggest a viable strategy for reducing cardiac risks associated with 5-FU chemotherapy.

Hepatoprotective effect of Nobiletin against 5-fluorouracil induce hepatotoxicity

5-florouracil is a widely used anticancer/anti-metabolite drug used to treat solid tumor like colon cancer, head and neck, rectum, stomach, pancreas and breast cancer; but, it can cause hepatotoxicity by induction of apoptosis through activation of caspases enzymes and oxidative stress. Nobiletin is a citrus fruit-derived flavonoid that possess significant biological activity, including anticancer, and anti-inflammatory. This study was design to investigate the effects of nobiletin against 5-florouracil-indcued hepatotoxicity in male rats through the measurement of selected -inflammatory, -apoptosis, and -oxidative stress markers. By use male Albino rats weighing 150-250gm around 28 animals; giving them tap water ad libitum and fed commercial pellets; and randomized into four groups (7animals/group) as following arrangement: Group I oral administered only corn oil for rats 1 ml for each kilogram for day by using of oral gavage for rat for 14 days. Group II: oral administered Nobiletin at dose 10 mg for each kilogram for each day (dissolved in corn oil) via oral gavage for 14 days. Group III: oral administered corn oil via oral gavage for 14 days after that single IP injection of 5-FU (150 mg/kg) on the day fourteenth (14). Group VI: Rats oral administered nobiletin dissolved in corn oil daily by oral gavage at a dose 10 mg/kg for each day for 14 days and a single IP injection of (150 mg/kg) 5-florouracil was given on day 14. All groups, seven animals of each group were sacrificed at day fifteenth (15); and, serum was collected to measure inflammatory and anti-inflammatory markers (interlukin-6 and interlukin-10) and liver function tests(ALT, LDH and AST); furthermore, liver tissue samples were collected to measure level of caspase-3, malondialdehyde and reduced form of glutathione, assessment of Hemeoxygenase-1 and NADPH quinone dehydrogenase-1 enzymes. In addition, histopathological study of the liver tissue of rats was perform to detect difference between architecture of liver cells in all rats' groups. The protective effect of Nobiletin noted by decrease in apoptosis of hepatocytes by decreasing of caspase-3 and reduction on free radical through reduce in malondialdehyde level, also increase in Hemeoxygenase-1gene expression. Increase in NADPH quinone dehydrogenase-1 dehydrogenase enzyme. On histopath reduce in congestion and some inflammatory infiltration by using of nobiletin prior to give 5-florouracil.

Unraveling the Potential of Saccharum officinarum and Chlorella vulgaris towards 5-Fluorouracil-Induced Nephrotoxicity in Rats

5-Fluorouracil (5-FU) is often used as a chemotherapeutic agent in treating tumors and is said to have adverse effects, including nephrotoxicity. Therefore, the present study aimed to evaluate the protective effects of Chlorella vulgaris (VL) and Saccharum officinarum L. (SOL) against 5-FU-induced nephrotoxicity in rats through the measurement of renal histology, kidney damage indicators, and antioxidant measures. A total of forty-eight male rats were allotted into six groups: group 1 acted as a control negative group (control), group 2 received 5-FU and worked as a control positive group (FU), group 3 received SOL 15 mL/kg (SOL), group 4 received VL 400 mg/kg (VL), group 5 received 5-FU+SOL (5-FU+SOL), and group 6 received 5-FU+VL (5-FU+VL). After fifteen days, blood and renal tissue specimens were collected for hematological, biochemical, molecular, and histopathological examinations. Findings of the current investigation showed that 5-FU leads to hematological alterations and kidney injury evinced by elevated serum concentrations of uric acid, creatinine, and urea (p < 0.01), and a marked increase in kidney MDA and NO levels with a reduction in kidney CAT, SOD and GSH activities (p < 0.05). Alterations of the histopathological structure of kidney tissue in the FU group were noticed compared to the other groups. 5-FU administration elevated expression levels of TNF-α, lipocalin 2, and KIM1 (p < 0.01) compared to the control ones. 5-FU-induced nephrotoxicity was ameliorated after treatment with SOL and VL via their free radical scavenging, potent antioxidant, and anti-inflammatory effects. In conclusion, our findings demonstrate that the treatment with SOL and VL significantly improved nephrotoxicity induced by 5-FU in rats.

In Vitro Human Liver Model for Toxicity Assessment with Clinical and Preclinical Instrumentation

The existing in vitro toxicological models lack translational potential, which makes difficult the application of gathered information to clinical usage. To tackle this issue, we built a model with four different types of primary liver cells: hepatic sinusoidal endothelial cells, hepatic stellate cells, Kupffer cells and hepatocytes. We cultured them in different combinations of composition and volumes of cell medium, hepatocyte proportions of total cells and additions of extracellular matrixes. We added rifampicin (RIF), ibuprofen (IBU) and 5-fluorouracil (5-FU) to this model and observed the microanatomy and physiology changes for a week with preclinical and clinical instruments. Among the different model configurations, we selected the feature combination of the in vitro model that had similar biomarker values to those measured in clinical diagnostics. When we exposed the selected model configuration to RIF, IBU and 5-FU, we observed similar glucose, triglyceride and albumin dynamics as in vivo (from clinical data). Therefore, we have built an in vitro liver model that resembles the liver microenvironment, and we have analysed it with clinical instrumentation to facilitate data translation. Furthermore, during these observations, we found that Kupffer and LSEC cells are suitable candidates for the search for clinical diagnostic markers of liver function.

Myeloid-derived suppressor cells in influenza virus-induced asthma exacerbation

Myeloid-derived suppressor cells (MDSCs) are a phenotypically heterogenous group of cells that potently suppress the immune response. A growing body of evidence supports the important role of MDSCs in a variety of lung diseases, such as asthma. However, the role of MDSCs in asthma exacerbation has so far not been investigated. Here, we studied the role of MDSCs in a murine model of influenza virus-induced asthma exacerbation. BALB/c mice were exposed to house dust mite (HDM) three times a week for a total of five weeks to induce a chronic asthmatic phenotype, which was exacerbated by additional exposure to the A/Hamburg/5/2009 hemagglutinin 1 neuraminidase 1 (H1N1) influenza virus. Induction of lung inflammatory features, production of T helper (Th) 1- and Th2- associated inflammatory cytokines in the lavage fluid and an increased airway hyper-responsiveness were observed, establishing the asthma exacerbation model. The number and activity of pulmonary M-MDSCs increased in exacerbated asthmatic mice compared to non-exacerbated asthmatic mice. Furthermore, depletion of MDSCs aggravated airway hyper-responsiveness in exacerbated asthmatic mice. These findings further denote the role of MDSCs in asthma and provide some of the first evidence supporting a potential important role of MDSCs in asthma exacerbation.

Antihypertensive Effect of New Agonist of Adenosine Receptor in Spontaneously Hypertensive Rats

BACKGROUND

Systemic arterial hypertension is a risk factor for cardiac, renal, and metabolic dysfunction. The search for new strategies to prevent and treat cardiovascular diseases led to the synthesis of new N-acylhydrazones to produce antihypertensive effect. Adenosine receptors are an alternative target to reduce blood pressure because of their vasodilatory action and antioxidant properties, which may reduce oxidative stress characteristic of systemic arterial hypertension.

OBJECTIVE

To evaluate the antihypertensive profile of novel selenium-containing compounds designed to improve their interaction with adenosine receptors.

METHODS

Vascular reactivity was evaluated by recording the isometric tension of pre-contracted thoracic aorta of male Wistar rats after exposure to increasing concentrations of each derivative (0.1 to 100 μM). To investigate the antihypertensive effect in spontaneously hypertensive rats, systolic, diastolic, and mean arterial pressure and heart rate were determined after intravenous administration of 10 and 30 μmol/kg of the selected compound LASSBio-2062.

RESULTS

Compounds named LASSBio-2062, LASSBio-2063, LASSBio-2075, LASSBio-2076, LASSBio-2084, LASSBio-430, LASSBio-2092, and LASSBio-2093 promoted vasodilation with mean effective concentrations of 15.5 ± 6.5; 14.6 ± 2.9; 18.7 ± 9.6; 6.7 ± 4.1; > 100; 6.0 ± 3.6; 37.8 ± 11.8; and 15.9 ± 5.7 μM, respectively. LASSBio-2062 (30 μmol/kg) reduced mean arterial pressure in spontaneously hypertensive rats from 124.6 ± 8.6 to 72.0 ± 12.3 mmHg (p < 0.05). Activation of adenosine receptor subtype A3 and potassium channels seem to be involved in the antihypertensive effect of LASSBio-2062.

CONCLUSIONS

The new agonist of adenosine receptor and activator of potassium channels is a potential therapeutic agent to treat systemic arterial hypertension.

The hepatotoxicity of γ-radiation synthesized 5-fluorouracil nanogel versus 5-fluorouracil in rats model

INTRODUCTION

The clinical use of 5-fluorouracil (5-FU), a routinely used chemotherapy medication, has a deleterious impact on the liver. Therefore, it is necessary to find a less harmful alternative to minimize liver damage. This study was designed to see how 5-fluorouracil nanogel influenced 5-FU-induced liver damage in rats.

METHODS

To induce liver damage, male albino rats were injected intraperitoneally with 5-FU (12.5 mg/kg) three doses/week for 1 month. The histopathological examination together with measuring the activities of serum alanine and aspartate aminotransferase enzymes (ALT and AST) were used to evaluate the severity of liver damage besides, hepatic oxidative stress and antioxidant markers were also measured. The hepatic gene expression of heme oxygenase-1 (HO-1), nuclear factor erythroid 2-related factor 2 (Nrf2) and its inhibitor Kelch-like ECH-associated protein-1(Keap-1) in addition to hepatic inflammatory mediators including tumor necrosis factor-α (TNF- α) and interleukins (IL-1β, IL-6) were detected.

RESULTS

5-Fu nanogel effectively attenuated 5-FU-induced liver injury by improving the hepatic structure and function (ALT and AST) besides the suppression of the hepatic inflammatory mediators (TNF- α, IL-1β and IL-6). Additionally, 5-FU nanogel alleviated the impaired redox status and restored the antioxidant system via maintaining the cellular homeostasis Keap-1/Nrf2/HO-1 pathway.

CONCLUSION

Consequently, 5-Fu nanogel exhibited lower liver toxicity compared to 5-FU, likely due to the alleviation of hepatic inflammation and the regulation of the cellular redox pathway.

Synthesis and evaluation of novel pleuromutilin derivatives targeting the 50S ribosomal subunit for antibacterial ability

Multidrug-resistant bacteria, particularly methicillin-resistant Staphylococcus aureus, have become a major global public health concern. Therefore, developing new antibiotics that do not possess cross-resistance for the currently available antibiotics is critical. Herein, we synthesized a novel class of pleuromutilin derivatives containing substituted triazine with improved antibacterial activity. Among these derivatives, 6d, which contains 4-dimethylamino-1,3,5-triazine in the side chain of pleuromutilin, exhibited highly promising antimicrobial activity and mitigated antibiotic resistance. The high antibacterial potency of 6d was further supported by docking model analysis and green fluorescent protein inhibition assay. Additionally, cytotoxicity and acute oral toxicity evaluation and in vivo mouse systemic infection experiments revealed that 6d possessed tolerable toxicity and promising therapeutic efficacy.

Comprehensive Profiling and Therapeutic Insights into Differentially Expressed Genes in Hepatocellular Carcinoma

Background: Drug repurposing is a strategy that complements the conventional approach of developing new drugs. Hepatocellular carcinoma (HCC) is a highly prevalent type of liver cancer, necessitating an in-depth understanding of the underlying molecular alterations for improved treatment. Methods: We searched for a vast array of microarray experiments in addition to RNA-seq data. Through rigorous filtering processes, we have identified highly representative differentially expressed genes (DEGs) between tumor and non-tumor liver tissues and identified a distinct class of possible new candidate drugs. Results: Functional enrichment analysis revealed distinct biological processes associated with metal ions, including zinc, cadmium, and copper, potentially implicating chronic metal ion exposure in tumorigenesis. Conversely, up-regulated genes are associated with mitotic events and kinase activities, aligning with the relevance of kinases in HCC. To unravel the regulatory networks governing these DEGs, we employed topological analysis methods, identifying 25 hub genes and their regulatory transcription factors. In the pursuit of potential therapeutic options, we explored drug repurposing strategies based on computational approaches, analyzing their potential to reverse the expression patterns of key genes, including AURKA, CCNB1, CDK1, RRM2, and TOP2A. Potential therapeutic chemicals are alvocidib, AT-7519, kenpaullone, PHA-793887, JNJ-7706621, danusertibe, doxorubicin and analogues, mitoxantrone, podofilox, teniposide, and amonafide. Conclusion: This multi-omic study offers a comprehensive view of DEGs in HCC, shedding light on potential therapeutic targets and drug repurposing opportunities.