Sign in

pauldatlinger.bsky.social

@pauldatlinger.bsky.social
23 followers 6 following 11 posts
PostsRepliesMedia
pauldatlinger.bsky.social @pauldatlinger.bsky.social · 24/09/2025
Great teamwork: P Datlinger*✉️, E Pankevich*, C Arnold*, N Pranckevicius, J Lin, D Romanovskaia, M Schäfer, F Piras, AC Orts, A Nemc, P Biesaga, M Chan, T Neuwirth, A Artemov, W Li, S Ladstätter, T Krausgruber & C Bock✉️ (*first authors, ✉️correspondance).
100
pauldatlinger.bsky.social @pauldatlinger.bsky.social · 24/09/2025
CELLFIE supports diverse CRISPR modalities. Base editing proved especially powerful. Tiling screens of RHOG suggest inhibition of GTP binding pocket as therapeutic angle and identified gRNAs for clinical translation. (7/7)
100
pauldatlinger.bsky.social @pauldatlinger.bsky.social · 24/09/2025
With many promising single edits reported across labs, the key challenge is combining them into tailored therapeutic designs. We extended CELLFIE with combinatorial screens and discovered a strong synergy between RHOG and FAS knockouts. (6/7)
100
pauldatlinger.bsky.social @pauldatlinger.bsky.social · 24/09/2025
We developed in vivo CROP-seq for screens in mouse immunotherapy models. By reading gRNAs from abundant mRNA and tracking individual clones, we identified RHOG, FAS, and PRDM1 as CAR T boosters. In vivo CROP-seq supports discovery screens with thousands of perturbations. (4/7)
100
pauldatlinger.bsky.social @pauldatlinger.bsky.social · 24/09/2025
To address clinical limitations of CAR T therapies, we performed genome-scale FACS screens for target recognition, T cell activation, apoptosis/fratricide, and exhaustion—resulting in the largest CAR T screening dataset to date. (3/7)
100
pauldatlinger.bsky.social @pauldatlinger.bsky.social · 24/09/2025
We ran genome-wide screens for T cell fitness under TCR and repeated target cell stimulation. This revealed novel knockouts that enhance CAR T cell persistence, alongside many well-known clinical targets. (2/7)
100
pauldatlinger.bsky.social @pauldatlinger.bsky.social · 24/09/2025
#CELLFIE for CAR T screening—a new mRNA-based platform for screening primary cells. CAR + gRNA library are delivered by lentivirus, CRISPR modifiers as electroporated mRNA. That’s more flexible and effective than existing T cell screening methods. (1/7)
121