ArticleThe Journal of biological chemistry2020
A proton-coupled folate transporter mutation causing hereditary folate malabsorption locks the protein in an inward-open conformation.
Article in The Journal of biological chemistry, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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
5 citing papers in PubMed, 6 citations in OpenAlex.
- A Rare Combination of Hereditary Folate Malabsorption (SLC46A1 Gene Variant) and Beta-Thalassemia Trait.EJIFCC · 2025Article
- Biology and therapeutic applications of the proton-coupled folate transporter.Expert opinion on drug metabolism & toxicology · 2022Article
- The evolving biology of the proton-coupled folate transporter: New insights into regulation, structure, and mechanism.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2022Review
- Metabolic Therapy of Heart Failure: Is There a Future for B Vitamins?International journal of molecular sciences · 2021Review
- Context-aware genomic surveillance reveals hidden transmission of a carbapenemase-producingMicrobial genomics · 2021Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 3 institutions in 2 countries.
Funding
Abstract
The proton-coupled folate transporter (PCFT, SLC46A1) is required for folate intestinal absorption and transport across the choroid plexus. Recent work has identified a F392V mutation causing hereditary folate malabsorption. However, the residue properties responsible for this loss of function remains unknown. Using site-directed mutagenesis, we observed complete loss of function with charged (Lys, Asp, and Glu) and polar (Thr, Ser, and Gln) Phe-392 substitutions and minimal function with some neutral substitutions; however, F392M retained full function. Using the substituted-cysteine accessibility method (with
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.