Sulfamic and succinic acid derivatives of 25-OH-PPD and their activities to MCF-7, A-549, HCT-116, and BGC-823 cell lines

2017 ◽  
Vol 27 (4) ◽  
pp. 1076-1080 ◽  
Author(s):  
Wu-Xi Zhou ◽  
Jia-Qing Cao ◽  
Xu-De Wang ◽  
Jun-Hui Guo ◽  
Yu-Qing Zhao
Keyword(s):  
Succinic Acid ◽  
Cell Lines ◽  
Hct 116 ◽  
Derivatives Of ◽  
Mcf 7

scholarly journals Discovery of New Pyrazolopyridine, Furopyridine, and Pyridine Derivatives as CDK2 Inhibitors: Design, Synthesis, Docking Studies, and Anti-Proliferative Activity

Molecules ◽  
2021 ◽  
Vol 26 (13) ◽  
pp. 3923
Author(s):  
Adel A.-H. Abdel-Rahman ◽  
Amira K. F. Shaban ◽  
Ibrahim F. Nassar ◽  
Dina S. EL-Kady ◽  
Nasser S. M. Ismail ◽  
...  
Keyword(s):  
Cell Lines ◽  
Cancer Cell ◽  
Human Cancer ◽  
Cancer Cell Lines ◽  
Human Cancer Cell ◽  
Molecular Docking Study ◽  
Human Cancer Cell Lines ◽  
Hct 116 ◽  
Mcf 7

New pyridine, pyrazoloyridine, and furopyridine derivatives substituted with naphthyl and thienyl moieties were designed and synthesized starting from 6-(naphthalen-2-yl)-2-oxo-4-(thiophen-2-yl)-1,2-dihydropyridine-3-carbonitrile (1). The chloro, methoxy, cholroacetoxy, imidazolyl, azide, and arylamino derivatives were prepared to obtain the pyridine-−C2 functionalized derivatives. The derived pyrazolpyridine-N-glycosides were synthesized via heterocyclization of the C2-thioxopyridine derivative followed by glycosylation using glucose and galactose. The furopyridine derivative 14 and the tricyclic pyrido[3′,2′:4,5]furo[3,2-d]pyrimidine 15 were prepared via heterocyclization of the ester derivative followed by a reaction with formamide. The newly synthesized compounds were evaluated for their ability to in vitro inhibit the CDK2 enzyme. In addition, the cytotoxicity of the compounds was tested against four different human cancer cell lines (HCT-116, MCF-7, HepG2, and A549). The CDK2/cyclin A2 enzyme inhibitory results revealed that pyridone 1, 2-chloro-6-(naphthalen-2-yl)-4-(thiophen-2-yl)nicotinonitrile (4), 6-(naphthalen-2-yl)-4-(thiophen-2-yl)-1H-pyrazolo[3,4-b]pyridin-3-amine (8), S-(3-cyano-6-(naphthaen-2-yl)-4-(thiophen-2-yl)pyridin-2-yl) 2-chloroethanethioate (11), and ethyl 3-amino-6-(naphthalen-2-yl)-4-(thiophen-2-yl)furo[2,3-b]pyridine-2-carboxylate (14) are among the most active inhibitors with IC50 values of 0.57, 0.24, 0.65, 0.50, and 0.93 µM, respectively, compared to roscovitine (IC50 0.394 μM). Most compounds showed significant inhibition on different human cancer cell lines (HCT-116, MCF-7, HepG2, and A549) with IC50 ranges of 31.3–49.0, 19.3–55.5, 22.7–44.8, and 36.8–70.7 μM, respectively compared to doxorubicin (IC50 40.0, 64.8, 24.7 and 58.1 µM, respectively). Furthermore, a molecular docking study suggests that most of the target compounds have a similar binding mode as a reference compound in the active site of the CDK2 enzyme. The structural requirements controlling the CDK2 inhibitory activity were determined through the generation of a statistically significant 2D-QSAR model.

scholarly journals Anticancer Potential of Biogenic Silver Nanoparticles: A Mechanistic Study

Pharmaceutics ◽  
2021 ◽  
Vol 13 (5) ◽  
pp. 707
Author(s):  
Mohd Shahnawaz Khan ◽  
Alya Alomari ◽  
Shams Tabrez ◽  
Iftekhar Hassan ◽  
Rizwan Wahab ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Cancer Cells ◽  
Cell Lines ◽  
Human Life ◽  
Mechanistic Study ◽  
Dependent Manner ◽  
Rt Pcr ◽  
Cell Viability Assay ◽  
Hct 116 ◽  
Mcf 7

The continuous loss of human life due to the paucity of effective drugs against different forms of cancer demands a better/noble therapeutic approach. One possible way could be the use of nanostructures-based treatment methods. In the current piece of work, we have synthesized silver nanoparticles (AgNPs) using plant (Heliotropiumbacciferum) extract using AgNO3 as starting materials. The size, shape, and structure of synthesized AgNPs were confirmed by various spectroscopy and microscopic techniques. The average size of biosynthesized AgNPs was found to be in the range of 15 nm. The anticancer potential of these AgNPs was evaluated by a battery of tests such as MTT, scratch, and comet assays in breast (MCF-7) and colorectal (HCT-116) cancer models. The toxicity of AgNPs towards cancer cells was confirmed by the expression pattern of apoptotic (p53, Bax, caspase-3) and antiapoptotic (BCl-2) genes by RT-PCR. The cell viability assay showed an IC50 value of 5.44 and 9.54 µg/mL for AgNPs in MCF-7 and HCT-116 cell lines respectively. We also observed cell migration inhibiting potential of AgNPs in a concentration-dependent manner in MCF-7 cell lines. A tremendous rise (150–250%) in the production of ROS was observed as a result of AgNPs treatment compared with control. Moreover, the RT-PCR results indicated the difference in expression levels of pro/antiapoptotic proteins in both cancer cells. All these results indicate that cell death observed by us is mediated by ROS production, which might have altered the cellular redox status. Collectively, we report the antimetastasis potential of biogenic synthesized AgNPs against breast and colorectal cancers. The biogenic synthesis of AgNPs seems to be a promising anticancer therapy with greater efficacy against the studied cell lines.

scholarly journals In vitro Screening of Berberis lycium Root Extract on HCT-116 and MCF-7 Cell Lines

2020 ◽  
Vol 20 (s2) ◽  
Author(s):  
Xiaolin Hu ◽  
S. Islam ◽  
Fuad Ameen ◽  
Abdullah A. Alarfaj ◽  
G. Murtaza ◽  
...  
Keyword(s):  
Cell Lines ◽  
Root Extract ◽  
In Vitro Screening ◽  
Hct 116 ◽  
Berberis Lycium ◽  
Mcf 7

Antioxidant, Anti-Inflammatory and Cytotoxic Activities of Jasminum multiflorum (Burm. F.) Andrews Leaves towards MCF-7 Breast Cancer and HCT 116 Colorectal Cell Lines and Identification of Bioactive Metabolites

2021 ◽  
Vol 21 ◽  
Author(s):  
Seham Salah El-Hawary ◽  
Hala M. EL-Hefnawy ◽  
Samir Mohamed Osman ◽  
Mohamed A. El-Raey ◽  
Fatma Alzahraa Mokhtar ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Cell Lines ◽  
Mass Spectroscopy ◽  
Cytotoxic Activities ◽  
Isolation And Identification ◽  
Antioxidant Power ◽  
Hct 116 ◽  
Anti Inflammatory ◽  
Β Carotene ◽  
Mcf 7

Background: The plants of high phenolic contents are perfect antioxidant and anti-inflammatory candidates and participate in biological studies as effective agents towards different cancer cell lines. Objective: To investigate the antioxidant, anti-inflammatory, and cytotoxic activities of the hydromethanolic leaf extract of Jasminum multiflorum (Burm. f.) Andrews. (J. multiflorum), and phenolic profiling of the extract. Methods: The antioxidant activity for the extract was estimated using β-Carotene-linoleic and ferric reducing antioxidant power (FRAP) assays. The anti-inflammatory activity was evaluated by histamine release assay. Cytotoxicity of J. multiflorum was performed using a neutral red uptake assay towards breast cancer (MCF-7) and colorectal cancer (HCT 116) cell lines. Phenolic profiling of the leaves was characterized using high performance liquid chromatography coupled to photodiode array detector-mass spectroscopy-mass spectroscopy (HPLC-PDA-MS/MS), and chromatographic isolation and identification of the isolated compounds were performed using spectroscopic and NMR data, and virtual docking was performed to the isolated compounds against HSP90 (HEAT SHOCK PROTEIN 90). Results : At a concentration of 75 µg mL-1, J. multiflorum extract showed high antioxidant power; 68.23±0.35 % inhibition and 60.30±0.60 a TEAC (µmol Trolox g-1) for β-Carotene-linoleic assay and FRAP assay; respectively, and possessed anti-inflammatory activity with IC50 67.2 µg/ml. J. multiflorum showed high cytotoxic activity with IC50 of 24.81 µg/ml and 11.38 µg/ml for MCF-7 and HCT 116 cell lines, respectively. HPLC-PDA-MS/MS analysis tentatively identified 39 compounds; major compounds are secoiridoid glycosides, kaempferol, and quercetin glycosides, in addition to simple phenylethanoid compounds. Isolation of active metabolites was performed and led to the isolation and identification of four compounds. On the basis of docking study using HSP90 legend, kaempferol neohesperidoside showed a high cytotoxic potential supported by a high affinity score towards HSP90 legend protein. Conclusion: Jasminum multiflorum is a good candidate to isolate cytotoxic agents.

scholarly journals Synthesis, Anticancer Activity, and Molecular Modeling of New Halogenated Spiro[pyrrolidine-thiazolo-oxindoles] Derivatives

2020 ◽  
Vol 10 (6) ◽  
pp. 2170 ◽  
Author(s):  
Mohammad Shahidul Islam ◽  
Abdullah Mohammed Al-Majid ◽  
Fardous F. El-Senduny ◽  
Farid A. Badria ◽  
A. F. M. Motiur Rahman ◽  
...  
Keyword(s):  
Cell Lines ◽  
Cancer Cell ◽  
Cancer Cell Lines ◽  
Single Step ◽  
One Pot ◽  
Antiproliferative Effects ◽  
Physiochemical Parameters ◽  
Hct 116 ◽  
Mcf 7

A one-pot, single-step, and an atom-economical process towards the synthesis of highly functionalized spirooxindoles analogues was efficiently conducted to produce a satisfactory chemical yields (70–93%) with excellent relative diastereo-, and regio-selectivity. An in vitro antiproliferative assay was carried out on different cancer cell lines to evaluate the biological activity of the synthesized tetrahydro-1’H-spiro[indoline-3,5’-pyrrolo[1,2-c]thiazol]-2-one 5a–n. The prepared hybrids were then tested in vitro for their antiproliferative effects against three cancer cell lines, namely, HepG2 (liver cancer), MCF-7 (breast cancer), and HCT-116 (colon cancer). The spirooxindole analogue 5g exhibited a broad activity against HepG2, MCF-7, and HCT-116 cell lines of liver, breast, and colorectal cancers when compared to cisplatin. Modeling studies including shape similarity, lipophilicity scores, and physicochemical parameters were calculated. The results of this study indicated that spirooxindole analogue 5g retained a good physiochemical parameters with acceptable lipophilicity scores.

scholarly journals Cytotoxic Constituents of Pachyrhizus Tuberosus from Peruvian Amazon

2013 ◽  
Vol 8 (10) ◽  
pp. 1934578X1300801 ◽  
Author(s):  
Olga Leuner ◽  
Jaroslav Havlik ◽  
Milos Budesinsky ◽  
Vladimir Vrkoslav ◽  
Jessica Chu ◽  
...  
Keyword(s):  
Cell Lines ◽  
Cancer Cell ◽  
Mtt Assay ◽  
Human Cancer ◽  
Chemical Constituents ◽  
Human Fibroblasts ◽  
Cancer Cell Lines ◽  
Cytotoxic Effects ◽  
Hct 116 ◽  
Mcf 7

Investigations into the chemical constituents of the seeds of the neglected tuber crop Pachyrhizus tuberosus (Leguminosae) resulted in the isolation of seven components: five rotenoids [12a-hydroxyerosone (1), 12a-hydroxydolineone (2), erosone (3), 12a-hydroxyrotenone (4) and rotenone (6)], a phenylfuranocoumarin [pachyrrhizine (5)] and an isoflavanone [neotenone (7)]. The compounds were isolated using several chromatography techniques and characterized and verified by NMR and HPLC/MS. The MTT assay was used to examine the selective cytotoxic effects of the methanolic P. tuberosus extract and isolated compounds in two human cancer cell lines [breast (MCF-7) and colorectal (HCT-116)] and in non-transformed human fibroblasts (MRC-5); IC50 values were calculated. The methanolic P. tuberosus extract displayed respectable cytotoxic effects against HCT-116 and MCF-7 cells with IC50 values of 7.3 and 6.3 μg/mL, respectively. Of the compounds, 6 exacted greatest cytotoxicity and selectivity towards the cancer cell lines tested, yielding IC50 values of 0.3 μg/mL against both MCF-7 and HCT-116 cells, and a 6-fold reduced activity against MRC-5 fibroblasts. Compound 4 also demonstrated cytotoxicity against MCF-7 and HCT-116 (1.1 and 1.8 μg/mL, respectively), and reduced cytotoxicity towards MRC-5 cells (7.5 μg/mL). The results revealed from the in vitro cytotoxic MTT assay are worthy of further antitumor investigation.

scholarly journals Shushe Acids A-D from Ganoderma Applanatum

2017 ◽  
Vol 12 (3) ◽  
pp. 1934578X1701200
Author(s):  
Qi Luo ◽  
Yan-Jiao Zhang ◽  
Zhi-Qiang Shen ◽  
Peng Chen ◽  
Yong-Xian Cheng
Keyword(s):  
Succinic Acid ◽  
Natural Product ◽  
Gallic Acid ◽  
Spectroscopic Methods ◽  
Fruiting Bodies ◽  
Ganoderma Applanatum ◽  
Prevention And Treatment ◽  
New Compounds ◽  
Derivatives Of ◽  
Mcf 7

Ganoderma applanatum is a fungus used for the prevention and treatment of a variety of disorders in China. In the present study, four new compounds, named shushe acids A-D (1-4), were isolated from the fruiting bodies of this species. Their structures were identified on the basis of spectroscopic methods. Compounds 1-4 are all natural product hybrids composed of derivatives of gallic acid, glycerol and succinic acid. None of the four compounds showed activity against the MCF-7 cell line.

scholarly journals 8-Hydroxyquinoline Glycoconjugates: Modifications in the Linker Structure and Their Effect on the Cytotoxicity of the Obtained Compounds

Molecules ◽  
2019 ◽  
Vol 24 (22) ◽  
pp. 4181 ◽  
Author(s):  
Monika Krawczyk ◽  
Gabriela Pastuch-Gawołek ◽  
Aleksandra Pluta ◽  
Karol Erfurt ◽  
Adrian Domiński ◽  
...  
Keyword(s):  
Cancer Progression ◽  
Cytotoxic Effect ◽  
Copper Ions ◽  
Nitrogen Heterocycles ◽  
Anti Cancer ◽  
Hct 116 ◽  
Complexing Properties ◽  
Sugar Derivatives ◽  
Derivatives Of ◽  
Mcf 7

Small molecule nitrogen heterocycles are very important structures, widely used in the design of potential pharmaceuticals. Particularly, derivatives of 8-hydroxyquinoline (8-HQ) are successfully used to design promising anti-cancer agents. Conjugating 8-HQ derivatives with sugar derivatives, molecules with better bioavailability, selectivity, and solubility are obtained. In this study, 8-HQ derivatives were functionalized at the 8-OH position and connected with sugar derivatives (D-glucose or D-galactose) substituted with different groups at the anomeric position, using copper(I)-catalyzed 1,3-dipolar azide-alkyne cycloaddition (CuAAC). Glycoconjugates were tested for inhibition of the proliferation of cancer cell lines (HCT 116 and MCF-7) and inhibition of β-1,4-galactosyltransferase activity, which overexpression is associated with cancer progression. All glycoconjugates in protected form have a cytotoxic effect on cancer cells in the tested concentration range. The presence of additional amide groups in the linker structure improves the activity of glycoconjugates, probably due to the ability to chelate metal ions present in many types of cancers. The study of metal complexing properties confirmed that the obtained glycoconjugates are capable of chelating copper ions, which increases their anti-cancer potential.

scholarly journals Evaluating the Anticancer Potentials of Methanol Extracted Annona muricata Fruit Pulp and Seed(s) Phytochemicals

2020 ◽  
pp. 1-8
Author(s):  
D. Devananda ◽  
Shashanka K Prasad ◽  
D. Devananda
Keyword(s):  
Traditional Medicine ◽  
Cell Line ◽  
Cell Lines ◽  
Cancer Cell ◽  
Antioxidant Activities ◽  
Annona Muricata ◽  
Fruit Pulp ◽  
Hct 116 ◽  
Mcf 7

Annona muricata L. has been widely used in traditional medicine for the treatment of various diseases ranging from fever to cancer. In this study, we evaluate the in vitro anticancer potential of methanol extracted A. muricata fruit pulp (AMPM) and seeds (AMSM) phytochemicals against breast (MCF-7), cervical (HeLa), prostate (PC-3) and colorectal (HCT-116) cancer cell lines. Additionally, the in vitro antiinflammatory and antioxidant activities of the extracts have been carried. The findings suggest that the AMSM is the most potent among the either extracts. Notwithstanding, both AMPM and AMSM showed significant dose and cell line-dependent anticancer potential(s).

scholarly journals IN-VITRO CYTOTOXICITY AND ANTIOXIDANT EVALUATION OF 7-AMINO-2-STYRYLCHROMONE DERIVATIVES

2017 ◽  
Vol 10 (11) ◽  
pp. 152
Author(s):  
Lalitha Simon
Keyword(s):  
Nitric Oxide ◽  
Cell Lines ◽  
Aromatic Aldehydes ◽  
In Vitro Cytotoxicity ◽  
Hct 116 ◽  
Dpph Scavenging Activity ◽  
Diphenyl Tetrazolium Bromide ◽  
Dpph Scavenging ◽  
Mcf 7

  Objective: The objective of this study was to synthesize 7-amino-2-styrylchromone derivatives and evaluate their in vitro cytotoxic and antioxidant potential.Methods: 7-amino-2-styrylchromones were synthesized from 7-amino-2-methylchromone by condensing it with various substituted aromatic aldehydes. The cytotoxicity of the synthesized molecules was assessed against two cell lines, MCF-7 and HCT-116 by 3-(4,5-dimethyl thiazol-2-yl)-2,5- diphenyl tetrazolium bromide assay. Cell cycle analysis of the most potent molecule ASC-7 was carried out. The antioxidant studies were conducted by 2,2-diphenyl-1-picrylhydrazyl (DPPH) and nitric oxide methods.Result: (E)-7-amino-2-(3,4-methylenedioxystyryl)-4H-chromen-4-one (ASC-7) with inhibitory concentration 50% (IC50) 56.0 μM was found to be the most potent molecule against MCF-7. ASC-7 induced G0/G1 phase arrest of MCF-7. Furthermore, (E)-7-amino-2-(3,4-methylenedioxystyryl)- 4H-chromen-4-one(ASC-7) showed good DPPH scavenging activity (IC50 54.6 μM). However, none of the tested compounds exhibited nitric oxide scavenging property.Conclusion: This study reports the synthesis of 7-amino-2-styrylchromones. Some of the synthesized compounds showed moderate cytotoxicity against the tested cell lines MCF-7 and HCT-116. (E)-7-amino-2-(3,4-methylenedioxystyryl)-4H-chromen-4-one (ASC-7) was found to be the best cytotoxic and antioxidant agent.

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