scholarly journals Precise Engineering of Cisplatin Prodrug Into Supramolecular Nanoparticles: Enhanced on in Vitro Antiproliferative Activity and Treatment and Care of in Vivo Renal Injury 

2021 ◽  
Author(s):  
Zhenyun Zhou ◽  
Xiaoxiao Chen
Keyword(s):  
Cancer Cells ◽  
Anticancer Drug ◽  
Clinical Care ◽  
Kidney Tissue ◽  
Cost Effective ◽  
Electron Microscopic ◽  
Anticancer Properties ◽  
Cost Effective Method

Abstract Renal cell carcinoma (RCC) is a widespread type of urological tumor that derives from the highly heterogeneous epithelium of the kidney tissue. For the past decade, the treatment of kidney cancer cells has changed clinical care for RCC. Herein, we present a very easy and cost-effective method that incorporates tumor-specific targeting supramolecular nanoassembly, and therapeutically to overcome the different challenges raised by the distribution of the pharmaceutical potential anticancer drug Cisplatin (CIS-PT). On covalent conjugations of hydrophobic linoleic acid by carboxylic group, the CIS-PT prodrugs were skilled in impulsively nanoassembly into extremely steady nanoparticles size (~100 nm). Electron microscopic techniques have verified the newly synthesized morphology of CIS-PT-NPs. The anticancer properties of CIS-PT and CIS-PT-NPs against Caki-1 and A-498 (renal carcinoma) cancer cell lines have been evaluated after successful synthesis. Other research, such as dual staining acridine orange/ethidium bromide, Hoechst 33344 and flow cytometry study on the apoptosis mechanisms, have shown that proliferation in renal cancer cells is associated with apoptosis. Further the In vivo toxicity results displays the CIS-PT-NPs remarkably alleviated the toxicity of the potential anticancer drug CIS-PT In vivo while conserving the Pharmaceutical activity. Compared to CIS-PT, CIS-PT-NPs demonstrate excellent In vitro and In vivo property, this study clarified the CIS-PT-NPs as a healthy and positive RCC care chemotherapeutics technique and deserve further clinical evaluations.

A Novel Triazole Derivative Drug Presenting In Vitro and In Vivo Anticancer Properties

2018 ◽  
Vol 18 (17) ◽  
pp. 1483-1493
Author(s):  
Ricardo Imbroisi Filho ◽  
Daniel T.G. Gonzaga ◽  
Thainá M. Demaria ◽  
João G.B. Leandro ◽  
Dora C.S. Costa ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Cancer Cells ◽  
Cell Line ◽  
Cancer Cell ◽  
Cancer Cell Line ◽  
Hepatic Function ◽  
Anticancer Properties ◽  
Mcf 7

Background: Cancer is a major cause of death worldwide, despite many different drugs available to treat the disease. This high mortality rate is largely due to the complexity of the disease, which results from several genetic and epigenetic changes. Therefore, researchers are constantly searching for novel drugs that can target different and multiple aspects of cancer. Experimental: After a screening, we selected one novel molecule, out of ninety-four triazole derivatives, that strongly affects the viability and proliferation of the human breast cancer cell line MCF-7, with minimal effects on non-cancer cells. The drug, named DAN94, induced a dose-dependent decrease in MCF-7 cells viability, with an IC50 of 3.2 ± 0.2 µM. Additionally, DAN94 interfered with mitochondria metabolism promoting reactive oxygen species production, triggering apoptosis and arresting the cancer cells on G1/G0 phase of cell cycle, inhibiting cell proliferation. These effects are not observed when the drug was tested in the non-cancer cell line MCF10A. Using a mouse model with xenograft tumor implants, the drug preventing tumor growth presented no toxicity for the animal and without altering biochemical markers of hepatic function. Results and Conclusion: The novel drug DAN94 is selective for cancer cells, targeting the mitochondrial metabolism, which culminates in the cancer cell death. In the end, DAN94 has been shown to be a promising drug for controlling breast cancer with minimal undesirable effects.

Development of Natural Bioactive Alkaloids: Anticancer perspective

2021 ◽  
Vol 21 ◽  
Author(s):  
Ashish Patel ◽  
Ravi Vanecha ◽  
Jay Patel ◽  
Divy Patel ◽  
Umang Shah ◽  
...  
Keyword(s):  
Anticancer Agents ◽  
Low Cost ◽  
Chemical Compounds ◽  
Cost Effective ◽  
Drug Discovery And Development ◽  
Anticancer Properties ◽  
Antimetastatic Activity ◽  
New Chemical Entities

: Cancer is a frightful disease that still poses a 'nightmare' worldwide, causing millions of casualties annually due to one of the human race's most significant healthcare challenges that requires a pragmatic treatment strategy. However, plants and plant-derived products revolutionize the field as they are quick, cleaner, eco-friendly, low-cost, effective, and less toxic than conventional treatment methods. Plants are repositories for new chemical entities and have a promising cancer research path, supplying 60% of the anticancer agents currently used. Alkaloids are important chemical compounds that serve as a rich reservoir for drug discovery and development. However, some alkaloids derived from natural herbs display anti-proliferation and antimetastatic activity on different forms of cancer, both in vitro and in vivo. Alkaloids have also been widely formulated as anticancer medications, such as camptothecin and vinblastine. Still, more research and clinical trials are required before final recommendations can be made on specific alkaloids. This review focuses on the naturally-derived bioactive alkaloids with prospective anticancer properties based on the information in the literature.

scholarly journals Synthesis, CYP24A1-Dependent Metabolism and Antiproliferative Potential against Colorectal Cancer Cells of 1,25-Dihydroxyvitamin D2 Derivatives Modified at the Side Chain and the A-Ring

2020 ◽  
Vol 21 (2) ◽  
pp. 642
Author(s):  
Magdalena Milczarek ◽  
Michał Chodyński ◽  
Anita Pietraszek ◽  
Martyna Stachowicz-Suhs ◽  
Kaori Yasuda ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Vitamin D ◽  
Cancer Cells ◽  
Biologically Active ◽  
Side Chain ◽  
Anticancer Properties ◽  
Colorectal Cancer Cells ◽  
Ht 29

Experimental data indicate that low-calcemic vitamin D derivatives (VDDs) exhibit anticancer properties, both in vitro and in vivo. In our search for a vitamin D analog as potential anticancer agent, we investigated the influence of chirality in the side chain of the derivatives of 1,25-dihydroxyergocalciferol (1,25D2) on their activities. In this study, we synthesized modified analogs at the side chain and the A-ring, which differed from one another in their absolute configuration at C-24, namely (24S)- and (24R)-1,25-dihydroxy-19-nor-20a-homo-ergocalciferols (PRI-5105 and PRI-5106, respectively), and evaluated their activity. Unexpectedly, despite introducing double-point modifications, both analogs served as very good substrates for the vitamin D-hydroxylating enzyme. Irrespective of their absolute C-24 configuration, PRI-5105 and PRI-5106 showed relatively low resistance to CYP24A1-dependent metabolic deactivation. Additionally, both VDDs revealed a similar antiproliferative activity against HT-29 colorectal cancer cells which was higher than that of 1,25D3, the major biologically active metabolite of vitamin D. Furthermore, PRI-5105 and PRI-5106 significantly enhanced the cell growth-inhibitory activity of 5-fluorouracil on HT-29 cell line. In conclusion, although the two derivatives showed a relatively high anticancer potential, they exhibited undesired high metabolic conversion.

scholarly journals ANTICANCER ACTIVITY OF UPAVISHA ARKA: AN OVERVIEW

2020 ◽  
Vol 9 (6) ◽  
pp. 175-181
Author(s):  
Chandekar Deepali Boudhadas ◽  
Pawade Uday Venkatrao ◽  
Nikam Ashwin Vithalrao ◽  
Anjankar Meghsham Pramodrao
Keyword(s):  
Anticancer Activity ◽  
Anticancer Drugs ◽  
Anticancer Drug ◽  
Cost Effective ◽  
In Vivo Studies ◽  
Calotropis Procera ◽  
Calotropis Gigantea ◽  
Natural Derivative

Cancer is one amongst the dreadful diseases of present century. The incidence of cancer is increasing worldwide. Every year about 8,00,000 new cancer patients get registered with the national cancer registry program in India. Ayurveda an ancient Indian medicine science describes many useful herbal drugs for such types of advanced diseases. Upavisha the plant poisons of low potency are mentioned in Agadtantra. Arka (Calotropis procera/ Calotropis gigantea) is one among these Upavisha is emerging as an effective anticancer drug. It shows various pharmacological activities such as Anticancer, Antimicrobial, Antiimplantation etc. Different parts of Arka are used to treat cancer. In current scenario number of synthetic anticancer drugs are used to treat cancer. These synthetic anticancer drugs are expensive and shows harmful adverse effects. Upavisha like Arka which is natural derivative may be cost effective & less harmful as Anticancer drug. Anticancer activity of Calotropis procera/Calotropis gigantea is reported in scientific journals. This review summarizes various In Vitro and In Vivo studies of anticancer activity of Upavisha Arka.

scholarly journals Capsaicin Exerts Therapeutic Effects by targeting tNOX-SIRT1 Axis and Augmenting ROS-Dependent Cytotoxic Autophagy in Melanoma Cancer Cells

2020 ◽  
Author(s):  
Atikul Islam ◽  
Pei-Fang Hsieh ◽  
Jou-Chun Chou ◽  
Jiunn-Wang Liao ◽  
Ming-Kun Hsieh ◽  
...  
Keyword(s):  
Malignant Melanoma ◽  
Cancer Cells ◽  
Nadh Oxidase ◽  
Treatment Options ◽  
Melanoma Cells ◽  
Therapeutic Effects ◽  
Melanoma Cancer ◽  
Anticancer Properties

Abstract Background: Although considered a rare form of skin cancer, malignant melanoma has steadily increased internationally and is a main cause of cancer-associated death worldwide. The treatment options for malignant melanoma are very limited. Accumulating data suggest that the natural compound, capsaicin, exhibits preferential anticancer properties to act as a nutraceutical agent. Here, we explored the underlying molecular events involved in the inhibitory effects of capsaicin on the growth of melanoma cells.Methods: The cellular thermal shift assay (CETSA) and isothermal dose response fingerprint (ITDRFCETSA) were utilized to validate the binding of capsaicin with the tumor-associated NADH oxidase, tNOX (ENOX2) in melanoma cells. We also assessed the cellular impact of capsaicin-targeting of tNOX on A375 cells by flow cytometry and protein analysis. The essential role of tNOX in tumor- and melanoma-growth limiting abilities of capsaicin was evaluated in C57BL/6 mice.Results: Our data show that capsaicin directly targets cellular tNOX to inhibit its enzymatic activity and enhance protein degradation capacity. The inhibition of tNOX by capsaicin is accompanied by the attenuation of SIRT1, a NAD+-dependent deacetylase that enhances ULK1 acetylation to induce ROS-dependent autophagy in melanoma cells. Capsaicin treatment of mice implanted with melanoma cancer cells suppressed tumor growth by down-regulating tNOX and SIRT1, which was also seen in an in vivo xenograft study with tNOX-depleted melanoma cells. Conclusions: Together, our findings suggest that tNOX expression is important for the growth of melanoma cancer cells both in vitro and in vivo, and that inhibition of the tNOX-SIRT1 axis contributes to inducting cytotoxic ROS-dependent autophagy in melanoma cells.

scholarly journals Selective delivery of an anticancer drug with aptamer-functionalized liposomes to breast cancer cells in vitro and in vivo

2013 ◽  
Vol 1 (39) ◽  
pp. 5288 ◽  
Author(s):  
Hang Xing ◽  
Li Tang ◽  
Xujuan Yang ◽  
Kevin Hwang ◽  
Wendan Wang ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Cancer Cells ◽  
Anticancer Drug ◽  
Breast Cancer Cells ◽  
Selective Delivery

Probiotic lactobacilli: a potential prophylactic treatment for reducing pesticide absorption in humans and wildlife

2015 ◽  
Vol 6 (6) ◽  
pp. 841-847 ◽  
Author(s):  
M. Trinder ◽  
J.E. Bisanz ◽  
J.P. Burton ◽  
G. Reid
Keyword(s):  
Animal Feed ◽  
Lactobacillus Rhamnosus ◽  
Agricultural Practices ◽  
Cost Effective ◽  
Cost Effective Method ◽  
Wildlife Control ◽  
Gastrointestinal Barrier ◽  
Probiotic Lactobacilli

Numerous pesticides are used in agriculture, gardening, and wildlife-control. Despite their intended toxicity to pests, these compounds can also cause harm to wildlife and humans due to their ability to potentially bioaccumulate, leach into soils, and persist in the environment. Humans and animals are commonly exposed to these compounds through agricultural practices and consumption of contaminated foods and water. Pesticides can cause a range of adverse effects in humans ranging from minor irritation, to endocrine or nervous system disruption, cancer, or even death. A convenient and cost-effective method to reduce unavoidable pesticide absorption in humans and wildlife could be the use of probiotic lactobacilli. Lactobacillus is a genus of Gram-positive gut commensal bacteria used in the production of functional foods, such as yoghurt, cheese, sauerkraut and pickles, as well as silage for animal feed. Preliminary in vitro experiments suggested that lactobacilli are able to degrade some pesticides. Probiotic Lactobacillus rhamnosus GR-1-supplemented yoghurt reduced the bioaccumulation of mercury and arsenic in pregnant women and children. A similar study is warranted to test if this approach can reduce pesticide absorption in vivo, given that the lactobacilli can also attenuate reactive oxygen production, enhance gastrointestinal barrier function, reduce inflammation, and modulate host xenobiotic metabolism.

Anticancer Properties and Pharmaceutical Applications of Plumbagin: A Review

2017 ◽  
Vol 45 (03) ◽  
pp. 423-441 ◽  
Author(s):  
Yuling Liu ◽  
Yuee Cai ◽  
Chengwei He ◽  
Meiwan Chen ◽  
Hui Li
Keyword(s):  
Cancer Cells ◽  
Molecular Mechanisms ◽  
Research Progress ◽  
Invasion And Metastasis ◽  
Anticancer Properties ◽  
Pharmaceutical Applications ◽  
Induction Of Apoptosis ◽  
Plant Families

It has been shown that plumbagin, a bioactive naphthoquinone isolated from three major plant families viz. Plumbaginaceae, Ebenceae and Droseraceae, definitively exhibits anticancer potential in diverse cancer cells both in vitro and in vivo. Plumbagin shows antineoplastic effects via multi-channel molecular mechanisms, including the induction of apoptosis and autophagy, the disruption of the cell cycle, the inhibition of invasion and metastasis, and anti-angiogenesis. Plumbagin inhibits the growth of cancer cells mainly through the modulation of the signals of PI3K/Akt/mTOR, AMPK, Ras, and so on. The pharmaceutical applications of plumbagin combined with nanocarriers to achieve better therapeutic efficiency are discussed in this review Among them, liposomes, nanoparticles, microspheres, micelles, and nisosomes are used in cancer treatment. The anticancer study of plumbagin in vivo is also summarized in this review. On the whole, we aim to review the research progress of plumbagin both in pharmacological and pharmaceutical filed, which may provide some reference for further research of plumbagin.

scholarly journals Synergic Fabrication of Naringin Molecule into Polymeric Nanoparticles for the Treatment and Nursing Care of Lung Cancer Therapy

2021 ◽  
Author(s):  
Lingqiao Yan ◽  
Hui Chen ◽  
Mindan Xie
Keyword(s):  
Lung Cancer ◽  
Polymeric Nanoparticles ◽  
Cost Effective ◽  
The United States ◽  
Hydroxyl Group ◽  
Electron Microscopic ◽  
Anticancer Properties ◽  
Clinical Evaluations ◽  
Cost Effective Method ◽  
Lung Cancer Therapy

Abstract Lung cancer is the third most common cause of death and the main factor of cancer-related deaths in both males and females in the United States to the rest of the world. Diagnosis at an important level is associated with high mortality in the population of cases. Herein, we present a very easy and cost-effective method that incorporates drugs reconstruction, tumor-specific targeting supramolecular nanoassembly, and therapeutically to overcome the different challenges raised by the distribution of the pharmaceutical potential anticancer drug Naringin. On covalent conjugations of hydrophobic linoleic acid by hydroxyl group, the Naringin prodrugs were skilled in impulsively nanoassembly into extremely steady nanoparticles size (~100 nm). Electron microscopic techniques have verified the newly synthesized morphology of Naringin-NPs. The anticancer properties of Naringin and Naringin-NPs against A549 and HEL-299 (lung carcinoma) cancer cell lines have been evaluated after successful synthesis. Other research, such as dual staining acridine orange/ethidium bromide, Hoechst 33344 and flow cytometry study on the apoptosis mechanisms have shown that proliferation in lung cancer cells is associated with apoptosis. Compared to Naringin, Naringin-NPs demonstrate excellent biocompatibility, this study clarified the Naringin-NPs as a healthy and positive lung cancer treatment and care chemotherapeutics technique and deserve further clinical evaluations.

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