ArticlePigment cell & melanoma research2021
Role of serine 365 in BRAF V600E sensitivity to RAF inhibition.
Article in Pigment cell & melanoma research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 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
3 citing papers in PubMed, 6 citations in OpenAlex.
- Reversible control of kinase signaling through chemical-induced dephosphorylation.Communications biology · 2024Article
- Roles and mechanisms of aberrant alternative splicing in melanoma - implications for targeted therapy and immunotherapy resistance.Cancer cell international · 2024Review
- Case Report: Vemurafenib Treatment in Brain Metastases ofFrontiers in oncology · 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
3 authors at 1 institution in 1 country.
Funding
Abstract
The serine-threonine kinase, BRAF, is an upstream regulator of the MEK-ERK1/2 pathway and is commonly mutated in cancer. 14-3-3 proteins bind to two sites in BRAF, N-terminal S365, and C-terminal S729. 14-3-3 binding modulates the activity and dimerization of both wild-type and non-V600 mutant forms of BRAF. In BRAF V600E mutants, the C-terminal S729 site affects dimerization of truncated splice variants. The N-terminal, S365, is removed in BRAF V600E splice variants but its importance in full-length BRAF V600 mutants remains uncertain. We tested the role of S365 in dimerization and RAF inhibitor resistance in full-length BRAF V600E. Mutating BRAF S365 site to an alanine (S365A) reduced 14-3-3 association and increased BRAF V600E homodimerization. BRAF V600E S365A displayed reduced sensitivity to RAF inhibitor at the level of MEK-ERK1/2 signaling, cell growth, and cell viability. These data suggest that alteration or removal of the S365 14-3-3 binding site may contribute to RAF inhibitor resistance.
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.