The tubovesicular network in <i>Plasmodium vivax</i> liver-stage hypnozoites and schizonts associates with host aquaporin 3
Bibliographic record
Abstract
Abstract The apicomplexan Plasmodium parasites replicate in the liver before causing malaria. P. vivax can also persist in the liver as dormant hypnozoites and cause relapses upon activation. The host water and solute channel aquaporin-3 (AQP3) has been shown to localize to the parasitophorous vacuole membrane (PVM) of P. vivax hypnozoites and liver schizonts, along with other Plasmodium species and stages. In this study, we use high-resolution microscopy to characterize temporal changes of the tubovesicular network (TVN), a PVM-derived network within the host cytosol, during P. vivax liver-stage infection. We demonstrate an unexpected role for the TVN in hypnozoites and reveal AQP3 associates with TVN-derived vesicles and extended membrane features. We further show AQP3 recruitment to Toxoplasma gondii . Our results highlight dynamic host-parasite interactions that occur in both dormant and replicating liver-stage P. vivax forms and implicate AQP3 function during this time. Together, these findings enhance our understanding of AQP3 in apicomplexan infection.
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.
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 | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 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 | 0.002 |
| 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".