Inhibition of <i>DUX4</i> expression with antisense LNA gapmers as a therapy for facioscapulohumeral muscular dystrophy
Bibliographic record
Abstract
Significance Facioscapulohumeral dystrophy (FSHD) is an inherited disabling muscular disorder caused by misexpression of DUX4 in skeletal muscles. FSHD has variable onset; its infantile form has a more severe disease course. There is no cure for FSHD. Here, we show the potential of antisense oligonucleotides called locked nucleic acid (LNA) gapmers for treating FSHD. We designed LNA gapmers to knock down DUX4 messenger RNA and found that its expression was effectively reduced in patient-derived cells and an FSHD mouse model. Functional benefits and minimal off-targeting were observed in vitro. Our study facilitates progress toward finding new candidates for treating FSHD. The screening protocol used here for antisense oligonucleotides targeting DUX4 can also be adapted by other efforts developing similar treatments for FSHD.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".