<i>Salmonella</i>‐Containing Vacuoles: Directing Traffic and Nesting to Grow
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Salmonella enterica serovar Typhimurium (S. typhimurium) is a gram-negative facultative intracellular pathogen that can infect a broad range of mammalian hosts. Following invasion of host cells, the majority of S. typhimurium are known to reside in a membrane-bound compartment known as the Salmonella-containing vacuole (SCV). S. typhimurium actively remodels this compartment using bacterial virulence proteins, called effectors, to establish a protected niche where it can replicate. S. typhimurium delivers more than 30 effectors into the host cell cytosol by bacterial type three secretion systems, encoded by Salmonella pathogenicity island 1 or 2 (SPI-1 or SPI-2). Recent studies have revealed a critical role for the SPI-1 effector SopB in 'directing traffic' at early stages of infection, allowing the bacteria to control SCV maturation by modulating its interaction with the endocytic system. At later stages of infection, the SCV establishes a 'nest' near the Golgi where optimal bacterial growth takes place. In this study, we highlight these recent developments in our understanding of SCV trafficking.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.002 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.001 | 0.001 |
| 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 it