Cancerigenic Viruses Neoformed in in vitro Cultured Cells Starting on DNA from Human Cancer Cells

Pharmacology ◽  
1967 ◽  
Vol 16 (4) ◽  
pp. 311-324
Author(s):  
Y. Valladares
Keyword(s):  
Cancer Cells ◽  
Cultured Cells ◽  
Human Cancer ◽  
Human Cancer Cells

scholarly journals A New Smoothened Antagonist Bearing the Purine Scaffold Shows Antitumour Activity In Vitro and In Vivo

2021 ◽  
Vol 22 (16) ◽  
pp. 8372
Author(s):  
Ana María Zárate ◽  
Christian Espinosa-Bustos ◽  
Simón Guerrero ◽  
Angélica Fierro ◽  
Felipe Oyarzún-Ampuero ◽  
...  
Keyword(s):  
Cancer Cells ◽  
Human Cancer ◽  
Antitumour Activity ◽  
Anticancer Compounds ◽  
Human Cancer Cells ◽  
Cycle Arrest ◽  
Apoptosis Inducer ◽  
Purine Ring

The Smoothened (SMO) receptor is the most druggable target in the Hedgehog (HH) pathway for anticancer compounds. However, SMO antagonists such as vismodegib rapidly develop drug resistance. In this study, new SMO antagonists having the versatile purine ring as a scaffold were designed, synthesised, and biologically tested to provide an insight to their mechanism of action. Compound 4s was the most active and the best inhibitor of cell growth and selectively cytotoxic to cancer cells. 4s induced cell cycle arrest, apoptosis, a reduction in colony formation and downregulation of PTCH and GLI1 expression. BODIPY-cyclopamine displacement assays confirmed 4s is a SMO antagonist. In vivo, 4s strongly inhibited tumour relapse and metastasis of melanoma cells in mice. In vitro, 4s was more efficient than vismodegib to induce apoptosis in human cancer cells and that might be attributed to its dual ability to function as a SMO antagonist and apoptosis inducer.

Rhodium(i) N-heterocyclic carbene complexes: synthesis and cytotoxic properties

2021 ◽  
Vol 45 (11) ◽  
pp. 5176-5183
Author(s):  
Ichraf Slimani ◽  
Serap Şahin-Bölükbaşı ◽  
Mustafa Ulu ◽  
Enes Evren ◽  
Nevin Gürbüz ◽  
...  
Keyword(s):  
Cancer Cells ◽  
Mtt Assay ◽  
Incubation Time ◽  
Human Cancer ◽  
Cytotoxic Activities ◽  
Carbene Complexes ◽  
Human Cancer Cells ◽  
Benzimidazolium Salts ◽  
Ht 29

A series of benzimidazolium salts and their [RhCl(NHC)(COD)] complexes were synthesized. All compounds were screened for in vitro cytotoxic activities against a panel of human cancer cells (HT-29 colon, Ishikawa endometrial, U-87 glioblastoma) using the MTT assay for 48 h incubation time.

Multicomponent 5-fluorouracil loaded PAMAM stabilized-silver nanocomposites synergistically induce apoptosis in human cancer cells

2015 ◽  
Vol 3 (3) ◽  
pp. 457-468 ◽  
Author(s):  
Ishita Matai ◽  
Abhay Sachdev ◽  
P. Gopinath
Keyword(s):  
Cancer Therapy ◽  
Cancer Cells ◽  
Therapeutic Agent ◽  
Human Cancer ◽  
Pamam Dendrimer ◽  
Human Cancer Cells ◽  
Silver Nanocomposites

Herein, we report the development of a poly(amidoamine) (PAMAM) dendrimer based multicomponent therapeutic agent forin vitrocancer therapy applications.

scholarly journals Induction of apoptosis by in vitro and in vivo plant extracts derived from Menyanthes trifoliata L. in human cancer cells

2019 ◽  
Vol 71 (1) ◽  
pp. 165-180 ◽  
Author(s):  
Tomasz Kowalczyk ◽  
Przemysław Sitarek ◽  
Ewa Skała ◽  
Monika Toma ◽  
Marzena Wielanek ◽  
...  
Keyword(s):  
Cancer Cells ◽  
Plant Extracts ◽  
Human Cancer ◽  
Human Cancer Cells ◽  
Induction Of Apoptosis ◽  
Menyanthes Trifoliata

scholarly journals Combining proton or photon irradiation with epothilone B. An in vitro study of cytotoxicity in human cancer cells

2017 ◽  
Vol 3 (5) ◽  
pp. 055009
Author(s):  
Daniela Bettega ◽  
Paola Calzolari ◽  
Mario Ciocca ◽  
Angelica Facoetti ◽  
Miriam Lafiandra ◽  
...  
Keyword(s):  
Cancer Cells ◽  
Human Cancer ◽  
In Vitro Study ◽  
Vitro Study ◽  
Photon Irradiation ◽  
Human Cancer Cells ◽  
Epothilone B
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