Impact of ionizing radiation and low-energy electrons on DNA functionality: radioprotection and radiosensitization potential of natural products
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
Ionizing radiation (IR) is a key cancer treatment, but its DNA-damaging effects, particularly double-strand breaks (DSBs) and clustered lesions, pose challenges for therapy. Clustered DNA lesions, often induced by low-energy electrons (LEEs), contribute significantly to genomic instability and repair resistance. Chemotherapeutic agents like cisplatin can enhance IR-induced damage, making tumor cells more susceptible. Emerging strategies in radiation oncology target DNA repair pathways, using inhibitors like poly(ADP-ribose) polymerase (PARP) to sensitize tumors to IR. Natural products, including polyphenols, flavonoids, and alkaloids, offer promising radioprotective effects by scavenging reactive oxygen species and enhancing DNA repair. These agents not only protect normal tissues but also increase tumor sensitivity to IR, improving therapeutic outcomes. Future research should focus on optimizing these natural agents for clinical use, integrating them into radiotherapy protocols for enhanced efficacy and reduced toxicity.
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) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 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) | 0.000 | 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