# Data after CRISPR-Cas9 screening

**URL:** <https://forum.depmap.org/t/data-after-crispr-cas9-screening/4252>\
**Category:** Q&A\
**Created:** [June 4, 2025, 2:42am UTC](https://forum.depmap.org/t/data-after-crispr-cas9-screening/4252 "2025-06-04T02:42:31Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![SongSong](https://avatars.discourse-cdn.com/v4/letter/s/a9a28c/32.png) [@SongSong](https://forum.depmap.org/u/SongSong)\
**Post date:** [June 4, 2025, 2:42am UTC](https://forum.depmap.org/t/data-after-crispr-cas9-screening/4252/1 "2025-06-04T02:42:31Z")

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Hi, thank you for providing the valuable dataset about the CRISPR-Cas9 screening.  
I have a simple question about the future dataset.

Do you plan to add the omics data, like CCLE, after CRISPR screening?  
Although there is a cell viability dataset, I wonder about the difference in gene expression or other genetic features of cancer cell lines after screening.  
If they already exist, please let me know.

Thanks!

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**Author:** ![pmontgom](https://yyz1.discourse-cdn.com/flex035/user_avatar/forum.depmap.org/pmontgom/32/4_2.png) [@pmontgom](https://forum.depmap.org/u/pmontgom)\
**Post date:** [June 6, 2025, 2:17pm UTC](https://forum.depmap.org/t/data-after-crispr-cas9-screening/4252/2 "2025-06-06T14:17:20Z")

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Yes, I agree, such data would be interesting. However, it is also a very expensive dataset to generate, as we’d really want the expression measured separately for each perturbation.

At this time, I don’t believe we have any plans for releasing any omics characterization data post-CRISPR perturbations.

Thanks,  
Phil

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**Author:** ![SongSong](https://avatars.discourse-cdn.com/v4/letter/s/a9a28c/32.png) [@SongSong](https://forum.depmap.org/u/SongSong)\
**Post date:** [June 9, 2025, 2:34am UTC](https://forum.depmap.org/t/data-after-crispr-cas9-screening/4252/3 "2025-06-09T02:34:30Z")

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Thank you for your kind reply.  
I completely understand the constraints you’re facing right now.  
I hope that one day this kind of dataset will be made public.

Thanks