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. 2013 Oct 17;8(10):10.1371/annotation/d7f2081e-8756-4253-a066-7fb084cd0759. doi: 10.1371/annotation/d7f2081e-8756-4253-a066-7fb084cd0759

Correction: Probing the Interaction Forces of Prostate Cancer Cells with Collagen I and Bone Marrow Derived Stem Cells on the Single Cell Level

Ediz Sariisik, Denitsa Docheva, Daniela Padula, Cvetan Popov, Jan Opfer, Matthias Schieker, Hauke Clausen-Schaumann, Martin Benoit
PMCID: PMC3806896

The loading rates in the "Cell Adhesion Force Evaluation" section of the Material and Methods section are incorrect.

The correct parameters h) and i) should be:

h) plateau steps, for this set of data appear after a force plateau of at least 500 nm length at

loading rates of less than 27pN/s (see step 2 in Fig. 3A).

At loading rates between 27 and 40 pN/s the criterion was not clear enough to avoid false positive or negative step discrimination.

i) steep steps consequently occur after an increase in force of at least 40 pN/s.

The loading rates in the Results above the "Integrin Expression in PC3 and LNCaP Cells" section are incorrect. The corrected loading rates are: (loading rates between 27 and 40 pN/s ) was less than 7%.

Footnotes

Competing Interests: No competing interests declared.


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