Predicción robusta e interpretable de marcadores genéticos y tipos celulares a partir de datos de transcriptómica

Xiao Tan1,2, Onkar Mulay1,2, Jacky Xie3

  • 1Genomics and Machine Learning Lab, Institute for Molecular Bioscience, St Lucia, QLD, Australia.

Nature communications
|January 16, 2026
PubMed
Resumen

STimage predice la expresión génica espacial y los tipos celulares a partir de imágenes de histología estándar. Esta herramienta de aprendizaje profundo mejora la patología digital al aumentar la robustez y la interpretabilidad para aplicaciones clínicas.

Videos de Conceptos Relacionados

Ribosome Profiling02:24

Ribosome Profiling

Ribosome profiling or ribo-sequencing is a deep sequencing technique that produces a snapshot of active translation in a cell. It selectively sequences the mRNAs protected by ribosomes to get an insight into a cell’s translation landscape at any given point in time.
Applications of ribosome profiling
Ribosome profiling has many applications, including in vivo monitoring of translation inside a particular organ or tissue type and quantifying new protein synthesis levels.
The technique...
4.1K
Cell Specific Gene Expression01:58

Cell Specific Gene Expression

5.4K
Cell Specific Gene Expression01:58

Cell Specific Gene Expression

Multicellular organisms contain a variety of structurally and functionally distinct cell types, but the DNA in all the cells originated from the same parent cells. The differences in the cells can be attributed to the differential gene expression. Liver cells, whose functions include detoxification of blood, production of bile to metabolize fats, and synthesis of proteins essential for metabolism, must express a specific set of genes to perform their functions. Gene expression also varies with...
16.3K
Regulated mRNA Transport02:22

Regulated mRNA Transport

In eukaryotes, transcription and translation are compartmentalized; an mRNA is first synthesized in the nucleus and then selectively transported to the cytoplasm for protein synthesis. Before transport, a pre-mRNA undergoes several steps of post-transcriptional modifications including splicing, 5' capping, and the addition of a poly-adenine tail. Various proteins bind to the pre-mRNA during these modifications. The mRNA transport takes place with the help of multiple proteins playing...
6.9K