ArticleCancer science2026
Nicotinic Acid Restriction Enhances the Therapeutic Benefit of NAMPT Inhibition in Small-Cell Lung Cancer Models.
Article in Cancer science, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
13 authors.
Funding
Abstract
Small-cell lung cancer (SCLC) is an aggressive malignancy with limited therapeutic options. We previously showed that nicotinic acid riboside (NAR) sustains NAD biosynthesis in vivo and compensates for NAMPT inhibition in SCLC models. Here, we evaluated combining NAMPT inhibition with dietary nicotinic acid (NA) restriction to suppress NAR-dependent NAD biosynthesis. This combination showed enhanced antitumor activity consistent with synthetic lethality in SCLC CDX models and showed robust efficacy in PDX models, including those derived from chemotherapy-refractory tumors. In most CDX models examined, combination therapy showed greater antitumor activity than standard chemotherapy with cisplatin and etoposide. Although we did observe transient leukopenia, the treatment was otherwise better tolerated than chemotherapy, with less impact on body weight and platelet counts. These findings support NAD metabolism-targeted therapy as a promising strategy to treat SCLC.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.