myb-knockdown -overexpressing pc cell lines (Harlan Laboratories)
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Myb Knockdown Overexpressing Pc Cell Lines, supplied by Harlan Laboratories, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/pc+cell+lines/myb+knockdown++overexpressing+pc+cell+lines/pmc04701995-46-2-16
Average 90 stars, based on 1 article reviews
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1) Product Images from "MYB is a novel regulator of pancreatic tumour growth and metastasis"
Article Title: MYB is a novel regulator of pancreatic tumour growth and metastasis
Journal: British Journal of Cancer
doi: 10.1038/bjc.2015.400
Figure Legend Snippet: MYB enhances growth and clonogenic potential of PC cells. Total protein was isolated from MYB ( A ) overexpressing (BxPC3-MYB) and ( B and C ) silenced MiaPaCa ( B ) and Panc1 ( C ) PC cells along with respective control cells, and the expression of MYB was examined by immunoblot assay. β -Actin served as an internal control. ( D ) Growth kinetics measurement of PC cell lines exhibiting forced expression (BxPC3-MYB) or silencing (MiaPaCa-shMYB and Panc-1-shMYB) of MYB relative to their respective controls (BxPC3-Neo, MiaPaCa-NT-Scr and Panc1-NT-Scr). ( E ) Plating efficiency of MYB-overexpressing and -silenced PC cells. Bars represent the mean of total number of colonies±s.d. ( n =3), * P <0.05. ( F ) Soft agar colony-forming assay. Bars represent the total number of colonies in 10 random view fields (mean±s.d.; n =3), * P <0.05.
Techniques Used: Isolation, Expressing, Western Blot
Figure Legend Snippet: MYB promotes cell-cycle progression and imparts resistance to apoptosis in PC cells. ( A ) Synchronised cultures of MYB-overexpressing or -silenced PC cells along with their controls were grown in regular culture media for 24 h. Thereafter, cells were fixed, stained with propidium iodide and analysed using flow cytometry. ( B ) Cells were cultured under serum-free conditions for 72 h, and the extent of apoptotic cells were analysed by flow cytometry using PE Annexin V.
Techniques Used: Staining, Flow Cytometry, Cell Culture
Figure Legend Snippet: MYB promotes malignant potential of PC cells. ( A and B ) Control and MYB-overexpressing/silenced cells were seeded on non-coated (for motility assay) or Matrigel-coated (for invasion assay) membranes. Media containing 10% FBS in the lower chamber served as a chemoattractant. ( A ) Migrated and ( B ) invaded cells were counted and presented as the average number of cells/field±s.d., * P <0.05. Photographs are representative of three independent experiments performed in triplicate. ( C ) Hanging drop assay showing cell–cell interaction.
Techniques Used: Motility Assay, Invasion Assay
Figure Legend Snippet: MYB enhances tumour growth in nude mice. ( A ) Luciferase-tagged MYB-overexpressing (BxPC3-MYB) or -silenced (MiaPaCa-shMYB) cells along with their respective control sublines were implanted into the pancreas of athymic nude mice ( n =10 per group). Mice were imaged using IVIS in vivo imaging system to measure luminescence once a week after intraperitoneal injection of D-luciferin. Representative images of mice are from the day they were killed. ( B and C ) Upon killing the animals, their tumours were resected and measured for their weights and volumes. Graphs reflect the distribution of ( B ) weights and ( C ) volumes of tumours derived from MYB-overexpressing BxPC3 and -silenced MiaPaCa cells along with those originated from their respective controls.
Techniques Used: Luciferase, In Vivo Imaging, Injection, Derivative Assay
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