Exploring the Antitumor Efficacy of PEGylated Liposomes Loaded with Licorice Extract for Cancer Therapy.

Background: Glycyrrhizic Acid (GA), a compound derived from licorice, has exhibited promising anticancer properties against several cancer types, including Prostate Cancer (PCa) and Gastric Cancer (GCa).

Objective: This study has introduced a novel approach involving the encapsulation of GA and Licorice extract (Lic) into Polyethylene Glycol Liposomes (PEG-Lip) and assessed their efficacy against AGS (human gastric cancer) and PC-3 (human prostate cancer) cells, marking the first report of this endeavor.

Methods: We synthesized GA-loaded PEG-Lip (GA PEG-Lip) and Lic-loaded PEG-Lip (Lic PEG-Lip) through the reverse-phase evaporation method.

Impact of PEGylated Liposomal Doxorubicin and Carboplatin Combination on Glioblastoma.

Glioblastoma is an incurable cancer with a 5-year survival chance of less than 5%. Chemotherapy is a therapeutic approach to treating the disease; however, due to the presence of the blood-brain barrier (BBB), the probability of success is low. To overcome this issue, nanoparticles are promising carriers for crossing the BBB and delivering drugs to the tumor.

Carboplatin Niosomal Nanoplatform for Potentiated Chemotherapy.

This study aimed to characterize a stable nano-niosome formulation, which could reduce the adverse effects of carboplatin (CB) and improve its therapeutic efficacy in the treatment of breast cancer. For this purpose, CB-loaded polyethylene glycol (PEG)ylated niosome nanoparticles (PEG-NS-CB) were synthesized using the reverse-phase evaporation method. PEG-NS-CB (226.

Enhancing the efficacy of albendazole for liver cancer treatment using mesoporous silica nanoparticles: an study.

The present study aimed to synthesize albendazole (ABZ)-loaded Mobil Composition of Matter No. 41 (MCM-41 NPs) to increase the efficacy of the drug against liver cancer. ABZ was loaded into MCM-41 NPs, and after characterization, such as size, size distribution, zeta potential, morphology, chemical composition, thermal profile, drug release, surface and pore volume, and pore size, their biological effects were evaluated using 3-[4,5-dimethylthiazol-2-yl]-2,5 diphenyl tetrazolium bromide (MTT) cell migration assays.

Assessment of Magnetic Liposomal Paclitaxel Nanoparticles as a Potential Carrier for the Treatment of Ovarian Cancer.

This study aimed to evaluate the role of magnetic liposome nanoparticles (ML NPs) as a carrier for paclitaxel (PTX) for the treatment of ovarian cancer . Magnetic NPs (MNPs) were synthesized by chemical co-precipitation method. The resulting NPs were characterized in terms of size, size distribution, zeta potential, drug encapsulation efficiency (EE), drug release pattern, and cytotoxicity effects.

In vivo Glioblastoma Therapy Using Targeted Liposomal Cisplatin.

Background: Drug delivery systems have demonstrated promising results to cross blood-brain barrier (BBB) and deliver the loaded therapeutics to the brain tumor. This study aims to utilize the transferrin receptor (TR)-targeted liposomal cisplatin (Cispt) for transporting Cispt across the BBB and deliver Cispt to the brain tumor.

Methods: Targeted pegylated liposomal cisplatin (TPL-Cispt) was synthesized using reverse phase evaporation method and thiolated OX26 monoclonal antibody.

Development and Characterization of Nanoliposomal Hydroxyurea Against BT-474 Breast Cancer Cells.

Hydroxyurea (HU) is a well-known chemotherapy drug with several side effects which limit its clinical application. This study was conducted to improve its therapeutic efficiency against breast cancer using liposomes as FDA-approved drug carriers. PEGylated nanoliposomes-containing HU (NL-HU) were made via a thin-film hydration method, and assessed in terms of zeta potential, size, morphology, release, stability, cellular uptake, and cytotoxicity.

Enhanced Efficacy of PEGylated Liposomal Cisplatin: In Vitro and In Vivo Evaluation.

This study aims to evaluate the potency of cisplatin (Cispt)-loaded liposome (LCispt) and PEGylated liposome (PLCispt) as therapeutic nanoformulations in the treatment of bladder cancer (BC). Cispt was loaded into liposomes using reverse-phase evaporation method, and the formulations were characterized using dynamic light scattering, scanning electron microscopy, dialysis membrane, and Fourier-transform infrared spectroscopy (FTIR) methods. The results showed that the particles were formed in spherical monodispersed shapes with a nanoscale size (221-274 nm) and controlled drug release profile.

Preparation, characterization and evaluation of PEGylated nanoliposomal containing etoposide on lung cancer.

Lung cancer is the most common one in terms of outbreak and mortality. Since most modern treatments have many side effects, finding an effective and alternative therapy seems necessary. The present study aimed to determine the effect of PEGylated liposomal etoposide nanoparticles on the lung cancer (A-549 and Calu6 cell lines).

Cisplatin-Loaded Polybutylcyanoacrylate Nanoparticles with Improved Properties as an Anticancer Agent.

This study aims to improve the cytotoxicity and potency of cisplatin-loaded polybutylcyanoacrylate (PBCA) nanoparticles (NPs) for the treatment of lung cancer through the modulation of temperature and polyethylene glycol (PEG) concentration as effective factors affecting the NPs' properties. The NPs were synthesized using an anionic polymerization method and were characterized in terms of size, drug loading efficiency, drug release profile, cytotoxicity effects, drug efficacy, and drug side effects. In this regard, dynamic light scattering (DLS), scanning electron microscopy (SEM), 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide (MTT) methods, and hematoxylin and eosin (H&E) staining were used.

Sugar-conjugated dendritic mesoporous silica nanoparticles as pH-responsive nanocarriers for tumor targeting and controlled release of deferasirox.

In this work, a new pH-responsive nanocarrier based on mesoporous silica nanoparticle which was functionalized by polyamidoamine dendrimer with sugar conjugation was designed for targetable and controllable delivery of deferasirox to cancer cells. To obtain the optimum conditions for the preparation of drug-loaded nanocarrier, the response surface method was employed. The effect of drug/silica ratio, temperature, and operation time on loading efficiency of deferasirox was evaluated, and high loading content achieved under optimized condition.

Folic acid conjugated nanoliposomes as promising carriers for targeted delivery of bleomycin.

Targeted drug delivery has received considerable attention due to its key role in improving therapeutic efficacy and reducing the side effects of anticancer drugs. Bleomycin (BLM) is an anticancer antibiotic with short half-life, low therapeutic and high side effects that limit its clinical applications. This study aims to evaluate the anticancer potential of folate-targeted liposomal bleomycin (FL-BLM) and its free-folate form (L-BLM) on two different cancer cell lines including human cervix carcinoma HeLa, and human breast carcinoma MCF-7 cells.

Enhanced antitumor effect of targeted nanoliposomal bleomycin.

Folate receptor (FR)-mediated drug delivery is a promising approach for active targeting of drugs to the FR-positive tumor cells. Bleomycin (BLM) is an antitumor antibiotic with poor therapeutic activity as a result of its limited diffusion into tumor cells. The aim of this study was to investigate whether FR-targeted PEGylated nanoliposomes (FPNL) can effectively deliver BLM to tumor cells and enhance its in vitro and in vivo efficacy.

Preparation, Characterization and Cytotoxic Effects of Pegylated Nanoliposomal Containing Carboplatin on Ovarian Cancer Cell Lines.

Carboplatin is a chemotherapeutic agent used against various malignancies such as ovarian carcinoma. The aim of this study is to improve the therapeutic efficacy of carboplatin using pegylated liposomal nanocarriers. Nanoparticles were synthesized using thin film hydration technique and characterized for shape morphology, particle size, zeta potential and drug-release properties.

Preparation, Characterization and Cytotoxicity of Silibinin- Containing Nanoniosomes in T47D Human Breast Carcinoma Cells.

Background: Breast cancer is one of the most frequent cancer types within female populations. Silibinin is a chemotherapeutic agent active against cancer. Niosomes are biodegradable, biocompatible, safe and effective carriers for drug delivery.

Preparation, characterization, and in vitro evaluation of bleomycin-containing nanoliposomes.

Bleomycin is an anticancer drug used against various types of cancers. The aim of this study was to prepare a new PEGylated and non-PEGylated nanoliposomal formulation of bleomycin (PEG-nLip-BLM and nLip-BLM) and evaluate their anticancer activity in different tumor cell lines. The liposomes were prepared by thin-film hydration method, and then, bleomycin (BLM) was loaded to the prepared vesicles.

In Vitro Co-Delivery Evaluation of Novel Pegylated Nano-Liposomal Herbal Drugs of Silibinin and Glycyrrhizic Acid (Nano-Phytosome) to Hepatocellular Carcinoma Cells.

Objective: This study aimed to evaluate a co-encapsulated pegylated nano-liposome system based on two herbal anti-tumor drugs, silibinin and glycyrrhizic acid, for delivery to a hepatocellular carcinoma (HCC) cell line (HepG2).

Materials And Methods: In this experimental study, co-encapsulated nano-liposomes by the thin layer film hydration method with HEPES buffer and sonication at 60% amplitude. Liposomes that co-encapsulated silibinin and glycyrrhizic acid were prepared with a specified molar ratio of dipalmitoylphosphatidylcholine (DPPC), cholesterol (CHOL), and methoxy-polyethylene glycol 2000 (PEG2000)-derived distearoyl phosphatidylethanolamine (mPEG2000-DSPE).

Efficacy of pegylated liposomal etoposide nanoparticles on breast cancer cell lines.

Background/aim: This study aimed to investigate the efficacy of pegylated liposomal etoposide nanoparticles (NPs) against T-47D and MCF-7 breast cancer cell lines.

Materials And Methods: Pegylated liposomal etoposide NPs were prepared by reverse phase evaporation method. The size, size distribution, and zeta potential of the NPs was measured by a Zetasizer instrument.

Preparation, characterization, and cytotoxic effects of liposomal nanoparticles containing cisplatin: an in vitro study.

Cisplatin is a chemotherapeutic agent used for treating various malignancies. The study aimed to prepare pegylated liposomal cisplatin and evaluate its efficacy against human breast cancer cell line MCF-7. Drug-loaded nanoparticles were synthesized by reverse phase evaporation technique.

In vitro effect of imatinib mesylate loaded on polybutylcyanoacrylate nanoparticles on leukemia cell line K562.

The study aimed to prepare imatinib mesylate-loaded polybutylcyanoacrylate (PBCA) nanoparticles and evaluate their efficacy on leukemia cell line K562. The formulation was prepared by miniemulsion polymerization technique. Nanoparticles were characterized by dynamic light scattering (DLS), spectrophotometry, Fourier transform infrared spectroscopy (FTIR), dialysis membrane, and 3-(4,5-dimethylthiazol-2-Yl)-2,5-diphenyltetrazolium bromide (MTT) techniques.

A study of the effect of Bacillus thuringiensis serotype H14 (subspecies israelensis) delta endotoxin on Musca larva.

Background/aim: House flies (Musca domestica) are of major public health concern in areas with poor sanitation and hygiene conditions. Biological control through the use of parasitoids and pathogens is one of the alternatives to the use of chemical pesticides for control of insects of public health importance.

Materials And Methods: The effects of the delta endotoxin of Bacillus thuringiensis on house fly larval mortality were studied.

Cytotoxicity and Apoptosis Inducing Activities of 2-Amino-4H-chromene-3-carbonitrile Derivatives Loaded on Gold Nanoparticles Against Human Breast Cancer Cell Line T47D.

Chemotherapy drugs, used for prevention of uncontrolled cell proliferation in certain tissues as well as inducing apoptosis in tumor cells, are important candidates for treatment of cancer. The synthesized 2-amino-4H-chromene-3-carbonitrile derivatives effective on cancerous cells resistant to other drugs such as Paclitaxel were used due to their ability in induction of apoptosis. The growth inhibitory and inducing apoptosis activities were determined.

Anti-cancer activity of pegylated liposomal trans-anethole on breast cancer cell lines MCF-7 and T47D.

Objective: To examine the role of liposomes for the encapsulation of drugs and their suitability for chemotherapy of breast cancer.

Results: Pegylated liposomal trans-anethole nanoparticles were synthesized through a reverse-phase evaporation technique. Nanoparticles were characterized in terms of mean diameter, size distribution, zeta potential, encapsulation and drug loading efficiency, drug release pattern and cytotoxicity effects.

Effects of nanoliposomal and pegylated nanoliposomal artemisinin in treatment of breast cancer.

This study is aimed to investigate the nanoliposomal artemisinin preparation, and its implementation on breast cancer cells. Side effects have been one of the common challenges of drug usage, as well as cancer treatment. In order to reduce such effects, nanotechnology has been a great help.

Immunoisolated transplantation of purified langerhans islet cells in testis cortex of male rats for treatment of streptozotocin induced diabetes mellitus.

The objective of this study is to induce experimental diabetes mellitus by streptozotocin in normal adult Wistar rats via comparison of changes in body weight, consumption of food, volume of water, urine and levels of glucose, insulin and C-peptide in serum, between normal and diabetic rats. Intra-venous injection of 60 mg/kg dose of streptozotocin in 250-300 g (75-90 days) adult Wistar rats makes pancreas swell and causes degeneration in Langerhans islet β-cells and induces experimental diabetes mellitus in 2-4 days. For a microscopic study of degeneration of Langerhans islet β-cells of diabetic rats, biopsy from pancreas tissue of diabetic and normal rats, staining and comparison between them, were done.