Canagliflozin alleviates acetaminophen-induced renal and hepatic injury in mice by modulating the p-GSK3β/Fyn-kinase/Nrf-2 and p-AMPK-α/STAT-3/SOCS-3 pathways.

Unlabelled: Despite the fact that canagliflozin (Cana), a sodium-glucose cotransporter 2 inhibitor, is an anti-diabetic medication with additional effects on the kidney, there is limited experimental data to deliberate its hepato-reno-protective potentiality. Acetaminophen (APAP) overdose remains one of the prominent contributors to hepato-renal damage.

Aim: Our study assessed the novel effect of Cana against APAP-induced toxicities.

Preferences and Feasibility of Long-Acting Technologies for the Treatment of Hepatitis C Virus: A Survey of Patients in Diverse Low- and Middle-Income Countries.

Despite available curative treatments, global rates of hepatitis C virus (HCV) infection persist with significant burden in low- and middle-income countries (LMICs). Long-acting (LA) antiviral products are in development. This study explored the challenges and opportunities in LA-HCV treatment across three LMICs: Egypt, Ethiopia and India.

Long-Term Outcomes of Patients with Liver Cirrhosis After Eradication of Chronic Hepatitis C with Direct-Acting Antiviral Drugs (DAAs).

Purpose: This research was designed to determine the long-term outcomes in patients with liver cirrhosis who achieved sustained virological response (SVR) after direct-acting anti-viral drugs (DAAs) based regimens.

Patients And Methods: This study involved 193 patients with HCV-related cirrhosis who had previously completed DAAs regimens and accomplished SVR. Clinical, laboratory, and radiological features at the first and 3rd-year follow-up after the end of treatment were analyzed.

Repurposing Aprepitant: Can it protect against doxorubicin-induced Chemobrain beyond its antiemetic role?

The substance P (SP) and neurokinin-1 receptor (NK-1R) axis is crucial in numerous pathological processes, including inflammation, stress responses, pain perception, and vomiting. Consequently, aprepitant, an NK-1R blocker, is used as an antiemetic in chemotherapy, including the use of doxorubicin (DOX), but whether aprepitant can also assuage DOX-mediated chemobrain remains to be unveiled. Here, we scrutinized the potential neuroprotective effect and underlying mechanisms of aprepitant using DOX-induced chemobrain model, where rats were allocated into 4 groups (control, aprepitant, DOX, and DOX+ aprepitant).

Evaluation of different scoring systems for repeating Transarterial Chemoembolization in Egyptian patients with Hepatocellular Carcinoma.

Background: Hepatocellular carcinoma (HCC) patients undergoing transarterial chemoembolization (TACE) have a diverse range of outcomes due to their high degree of heterogeneity. Therefore, different predictive scoring systems have been created to assist in decision-making regarding retreatment with TACE. We compared the predictive capabilities of different scoring systems, such as ART, ABCR, and SNACOR, for prediction of the outcome of subsequent TACE in HCC patients.

Hepatitis C Elimination in Egypt: Story of Success.

Egypt has long been overwhelmed by the hepatitis C virus (HCV) infection, and it used to be the country with the world's highest prevalence rates. The disease had been a significant public health problem, affecting millions of Egyptians and posing severe economic and social challenges. By the early 2000s, it was estimated that around 10% of the Egyptian population was infected with HCV.

Re-positioning of low dose paclitaxel against depressive-like behavior and neuroinflammation induced by lipopolysaccharide in rats: Crosstalk between NLRP3/caspase-1/IL-1β and Sphk1/S1P/ NF-κB signaling pathways.

Aims: Depression is a potentially fatal illness affecting millions of individuals worldwide, across all age groups. Neuroinflammation is a key factor in depression development. Paclitaxel (PXL), a well-known chemotherapeutic agent has been used as therapy for several types of cancer.

Mitigation of cisplatin-induced hepatotoxicity by Salvia officinalis: Attenuation of oxidative damage and inflammation in rats.

Salvia officinalis L., commonly known as sage and belonging to the Lamiaceae family, is a medicinal herb indigenous to the Mediterranean region. It is celebrated for its diverse pharmacological properties and traditional uses in folk medicine, particularly in addressing hepatotoxicity.

A Novel Epigenetic Strategy to Concurrently Block Immune Checkpoints PD-1/PD-L1 and CD155/TIGIT in Hepatocellular Carcinoma.

Tumor microenvironment is an intricate web of stromal and immune cells creating an immune suppressive cordon around the tumor. In hepatocellular carcinoma (HCC), Tumor microenvironment is a formidable barrier towards novel immune therapeutic approaches recently evading the oncology field. In this study, the main aim was to identify the intricate immune evasion tactics mediated by HCC cells and to study the epigenetic modulation of the immune checkpoints; Programmed death-1 (PD-1)/ Programmed death-Ligand 1 (PD-L1) and T cell immunoreceptor with Ig and ITIM domains (TIGIT)/Cluster of Differentiation 155 (CD155) at the tumor-immune synapse.

Enhancing collagen based nanoemulgel for effective topical delivery of Aceclofenac and Citronellol oil: Formulation, optimization, in-vitro evaluation, and in-vivo osteoarthritis study with a focus on HMGB-1/RAGE/NF-κB pathway, Klotho, and miR-499a.

The majority of conventional osteoarthritis (OA) treatments are based on molecular adjustment of certain signaling pathways associated with osteoarthritis (OA) pathogenesis, however there is a significant need to search for more effective and safe treatments. This study centers around formulating Aceclofenac (ACF) with high bioavailability in combination with Citronellol oil and collagen. The optimal concentrations of Citronellol oil/D-Limonene oil, Tween 80, and Transcutol HP were determined using a pseudoternary phase diagram.

Impact of L-Arginine on diabetes-induced neuropathy and myopathy: Roles of PAI-1, Irisin, oxidative stress, NF-κβ, autophagy and microRNA-29a.

Background: T2DM is a chronic disorder with progressive neuromuscular alterations. L-arginine (ARG) is the most common semi-essential amino acid having several metabolic functions.

Aim: to investigate the impact of L-arginine in combating diabetic-induced neuromyopathy and its possible mechanisms.

The efficacy of tixagevimab/cilgavimab (Evusheld) in prophylaxis and treatment of COVID-19 in immunocompromised patients: a systematic review and meta-analysis.

Background: During the COVID-19 pandemic, some populations, including immunocompromised patients, could not tolerate COVID-19 vaccination or had low responses. Evusheld is a combined neutralizing monoclonal antibody containing tixagevimab and cilgavimab. The World Health Organization (WHO) has approved this combination as pre-exposure prophylaxis (PrEP) and treatment for immunocompromised patients.

Impacts of the Egyptian national screening and treatment programme for viral hepatitis C: A cost-effectiveness model.

Background & Aims: Egypt used to have one of the highest prevalences of HCV infection worldwide. The Egyptian Ministry of Health launched a national campaign for the detection and management of HCV to reduce its burden. This study aims to carry out a cost-effectiveness analysis to evaluate the costs and benefits of the Egyptian national screening and treatment programme.

Antioxidant, antiapoptotic, and antifibrotic abilities of L-Arginine ameliorate the testicular dysfunction in diabetic rats.

Testicular dysfunction and infertility are serious complications of diabetes mellitus (DM). L-Arginine (L-Arg) is a semi essential amino acid with various biological and metabolic functions. The molecular mechanisms of L-Arg on testicular dysfunction caused by DM remain elusive.

Optimized Systematic Review Tool: Application to Candidate Biomarkers for the Diagnosis of Hepatocellular Carcinoma.

This review aims to develop an appropriate review tool for systematically collating metabolites that are dysregulated in disease and applies the method to identify novel diagnostic biomarkers for hepatocellular carcinoma (HCC). Studies that analyzed metabolites in blood or urine samples where HCC was compared with comparison groups (healthy, precirrhotic liver disease, cirrhosis) were eligible. Tumor tissue was included to help differentiate primary and secondary biomarkers.

Epithelial-Mesenchymal Transition Markers in HCVAssociated Hepatocellular Carcinoma: A Multivariate Follow Up Study.

Objective: Validated markers to predict recurrence after surgical resection of hepatocellular carcinoma (HCC) are needed. Little data is available regarding epithelial-mesenchymal transition (EMT) markers in HCC. The objective of this study was to investigate the expression of EMT markers and their correlation with clinicopathological variables and survival in hepatitis C virus (HCV)-associated HCC.

Testing efficacy of the nicotine protection of the substantia nigra pars compacta in a rat Parkinson disease model. Ultrastructure study.

Parkinson's disease (PD) is characterized by the loss of dopaminergic neurons in the substantia nigra pars compacta (SNpc) with subsequent motor manifestations. This study aimed to assess the ameliorative effects of nicotine, in rotenone-induced PD rat model. Thirty adult male Albino Wistar rats were divided into three equal groups.

Decreased Incidence of Hepatocellular Carcinoma after Directly Acting Antiviral Therapy in Patients with Hepatitis C-Related Advanced Fibrosis and Cirrhosis.

Background And Aim: Existing data are controversial regarding the incidence of hepatitis C (HCV)-related hepatocellular carcinoma (HCC) following directly acting antiviral (DAA) therapy. This prospective study aimed to assess incidence, and risk factorss of HCC following DAA therapy in patients with HCV-related advanced fibrosis (F3) and cirrhosis (F4).

Methods: Incidence of HCC was calculated in 1,630 patients with HCV-related F3 and F4 treated with DAA prospectively followed for up to 43 months in a single tertiary referral center and compared to historical controls.

Prasugrel anti-ischemic effect in rats: Modulation of hippocampal SUMO2/3-IкBα/Ubc9 and SIRT-1/miR-22 trajectories.

The beneficial role of prasugrel, a P2Y12 receptor blocker, in several neurointerventional procedures has been reviewed clinically. Beyond its antiplatelet capacity, the potential neuroprotective mechanisms of prasugrel are poorly addressed experimentally. Relevant to the imbalance between neuro-inflammation and neuroprotective pathways in cerebral ischemia/reperfusion (I/R), our study evaluated the anti-ischemic potential of prasugrel treatment through tackling novel targets.

Pioglitazone and/or irbesartan ameliorate COPD-induced endothelial dysfunction in side stream cigarette smoke-exposed mice model.

Aims: Cigarette smoking (CS) is the main cause of chronic obstructive pulmonary disease (COPD). Endothelial dysfunction is related to the severity of pulmonary disease in COPD. This study aimed to evaluate the effectiveness of single and combined administration of pioglitazone (Pio) and irbesartan (Irb) against COPD-induced endothelial dysfunction in mice and the involvement of NO and HS in their effects.

Outcomes of curative liver resection for hepatocellular carcinoma in patients with cirrhosis.

Background: Given the poor synthetic function of cirrhotic liver, successful resection for patients with hepatocellular carcinoma (HCC) necessitates the ability to achieve resections with tumor free margins.

Aim: To validate post hepatectomy liver failure score (PHLF), compare it to other established systems and to stratify risks in patients with cirrhosis who underwent curative liver resection for HCC.

Methods: Between December 2010 and January 2017, 120 patients underwent curative resection for HCC in patients with cirrhosis were included, the pre-operative, operative and post-operative factors were recorded to stratify patients' risks of decompensation, survival, and PHLF.

Altered Protein and Gene Expression of Beclin-1 Correlates with Poor Prognosis of Hcv-Associated Hepatocellular Carcinoma in Egyptian Patients.

Autophagy modulation has recently been addressed as a novel target for overcoming therapeutic resistance in hepatocellular carcinoma (HCC) to currently available anti-HCC therapy. The aim of this study was to investigate the protein and gene expression of Beclin-1 and its correlation with prognosis in HCV-associated HCC in Egyptian patients. This prospective study included 50 patients with HCV-associated-HCC, treated with surgical resection.

Nicotine impact on rat substantia nigra compacta.

Nicotine neuronal interactions exert an adverse potential in some brain regions and a significant link has been established between tobacco smoke/nicotine and vascular impairment. This work addresses nicotine impact on various components of the substantia nigra compacta (SNc) in rat. Twenty adult male Albino rats were divided equally into two groups: Group I, vehicle-control group (received saline [1 ml/kg body weight intra peritoneally] for 11 days).