Lentiviral vectors expressing small hairpin RNA (shRNA) targeting ACSM3 were named Lv-shRNA1-ACSM3 or Lv-shRNA2-ACSM3. The complementary cDNAs of ACSM3 were synthesized and the lentiviral overexpressed vectors pcDNA3.1 (GenScript, Nanjing, China) of ACSM3 were constructed as Lv-ACSM3. The shRNA sequences were listed as follow. shRNA1-ACSM3: CGATGTTAAGATTGTAGATGT. shRNA2-ACSM3: GCTTGTACAGAATGATATAAC. The Lv-shRNA1-ACSM3 or the Lv-shRNA2-ACSM3 were infected into OV-90 cells. The Lv-ACSM3 was infected into A2780 or SK-OV-3 cells. The overexpressed ITG β1 (Integrin β1) vectors were transfected into A2780 cells by Lipofectamine 3000 (Invitrogen, Carlsbad, California, USA) according to the manufacturer’s instructions.
Ovcar3
OVCAR3 is a well-established human ovarian carcinoma cell line derived from the ascites of a patient with papillary cystadenocarcinoma of the ovary. It serves as a valuable model for studying ovarian cancer biology and is widely used in cancer research.
Lab products found in correlation
12 protocols using ovcar3
ACSM3 Regulation in Ovarian Cancer Cells
Lentiviral vectors expressing small hairpin RNA (shRNA) targeting ACSM3 were named Lv-shRNA1-ACSM3 or Lv-shRNA2-ACSM3. The complementary cDNAs of ACSM3 were synthesized and the lentiviral overexpressed vectors pcDNA3.1 (GenScript, Nanjing, China) of ACSM3 were constructed as Lv-ACSM3. The shRNA sequences were listed as follow. shRNA1-ACSM3: CGATGTTAAGATTGTAGATGT. shRNA2-ACSM3: GCTTGTACAGAATGATATAAC. The Lv-shRNA1-ACSM3 or the Lv-shRNA2-ACSM3 were infected into OV-90 cells. The Lv-ACSM3 was infected into A2780 or SK-OV-3 cells. The overexpressed ITG β1 (Integrin β1) vectors were transfected into A2780 cells by Lipofectamine 3000 (Invitrogen, Carlsbad, California, USA) according to the manufacturer’s instructions.
Inhibition of PHGDH, ROS, and PARP in Cancer Cells
Ovarian Cancer Cell Culture Protocol
Culturing OC Cell Lines SKOV3 and OVCAR-3
Ovarian Cancer Cell Line SNHG25 Knockdown
For knockdown of SNHG25, A2780 and OVCAR3 cells were transfected with a lentiviral vector encoding shRNA targeting SNHG25 (5'-3': GGATGTCATCGTCCTTGCT) (LV-KD) or an empty vector as a negative control (LV-NC) (Genepharma, Shanghai, China) using polybrene (5.0 µg/mL). 24h after infection, cells were selected with 0.2 mg/mL puromycin. SNHG25 knockdown efficiency was confirmed with quantitative real-time polymerase chain reaction (qRT-PCR).
Ovarian Cell Lines Characterization
Overexpression and Knockdown of circ-ITCH in Ovarian Cancer Cells
Overexpression vector of circ-ITCH was acquired by cloning the sequence of circ-ITCH into the pcDNA vector (RiboBio, Guangzhou, China). Small interfering RNAs against circ-ITCH (si-circ-ITCH) and CDH1 (si-CDH1) and their respective controls were synthesized by GenePharma (Shanghai, China). MiR-106a mimics, miR-control, miR-106a inhibitor, and anti-miR-control were synthesized by RiboBio. A2780 and OVCAR3 cells were transfected using Lipofectamine 2000 (Invitrogen, Carlsbad, CA, USA).
Ovarian Cancer Cell Culture Protocol
Cell Culture of Human Ovarian Cell Lines
Ovarian Cell Lines Cultivation
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