Protein Myristoylation Plays a Role in the Nuclear Entry of the Parvovirus Minute Virus of Mice
Bibliographic record
Abstract
Rodent parvoviruses (PVs), including minute virus of mice (MVM), have the ability to infect and kill cancer cells and thereby possess great potential in anti-cancer therapy. In fact, some of these viruses are currently being investigated in both preclinical studies and clinical trials to treat a wide variety of cancers. However, the detailed mechanism of how PVs enter the cell nucleus remains unknown. In this study, we for the first time demonstrated a chemical modification called "myristoylation" of a MVM protein plays an essential role in the nuclear entry of the virus. We also showed, in addition to protein myristoylation, a chymotrypsin-like activity, which may come from cellular proteasomes, is required for MVM to get myristoylated and enter the nucleus. These findings deepen our understanding on how MVM and other related PVs infect host cells and provide new insights for the development of PV-based anti-cancer therapies.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| 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 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 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 source (direct Gemma or distilled Codex), 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".