Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain
the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in
Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles
and JavaScript.
Analysis of copy number alterations in 1,451 patient-derived xenografts (PDXs) and matched patient tumor samples shows strong conservation from patient tumors through late-passage PDXs and a lack of systematic copy number evolution driven by the mouse host.
Colorectal tumors with mutated KRAS and APC require the amino acid transporter SLC7A5 to drive tumorigenesis. Mechanistically, SLC7A5 drives transcriptional and metabolic reprogramming by maintaining intracellular amino acid levels, leading to enhanced protein synthesis.
Genomic structural equation modeling of genome-wide association data for educational attainment and cognitive test performance is used to estimate the genetic component of variation in educational attainment that is independent of cognitive ability. The study finds that noncognitive skills account for 57% of genetic variation in educational attainment.
A meta-analysis of genome-wide association studies across different populations highlights new risk loci and provides a genetic risk score that can stratify prostate cancer risk across ancestries.
A genetic screen designed to capture modulators of single-cell state variability identifies a new mode of altering resistance to BRAF inhibition in melanoma that pushes cells toward a more differentiated state. Modulating cellular plasticity may provide a new avenue to overcome drug resistance.