A new article in Protein Science describes the HPA Multiplex tissue resource, a spatial proteomics effort adding a new layer of high-resolution protein expression data to the HPA portal. The article presents both the methodology and the biological value of the resource, providing a scalable framework for in-depth spatial proteomics profiling of human tissues...Read more

A recent Molecular Systems Biology study used exploratory spatial proteomics to investigate early changes in high-grade serous ovarian cancer, including precursor lesions in the fallopian tube. In this interview by Gustav Ceder, Dr Fabian Coscia and Dr Mihnea-Paul Dragomir discuss how the team moved from spatial proteomics discovery to tissue-based validation using an Atlas Antibodies / Human Protein Atlas antibody against DHCR7...Read more

The multiplex tissue image of this month showcases the spatial expression pattern of acinar cell-regulating basic helix-loop-helix family member a15 (gene: BHLHA15) in exocrine glandular structures of the salivary gland...Read more

In this edition of multiplex tissue image of the month, the expression pattern of ciliogenesis-activating transcription factor FOXJ1 is contrasted with chromatin-regulating protein HMGN3 in fallopian tube...Read more

Glycolysis-associated enzyme pyruvate kinase L/R (gene: PKLR) is here highlighted in specific tubular structures in the kidney using multiplex immunohistochemistry (mIHC/IF)...Read more