THE HUMAN PROTEIN ATLAS BLOG

Validation of antibodies for bioimaging

2017-01-31
Antibody Antibody Validation Bioimaging Immunofluorescence

Marie Skogs, first author of the study

In a recent publication in Journal of Proteome Research, researchers from the Cell Profiling group of the Human Protein Atlas team present a new approach for validation of antibodies for bioimaging applications.

Antibodies are indispensible research tools, yet the scientific community has not adopted standardized procedures to validate their specificity. Here the researchers present a strategy to systematically validate antibodies for immunofluorescence applications using gene tagging.

Marie Skogs is the first author of the study.

– After a M. Sc...Read more


Cancer biomarkers identified

2017-01-23
Biomarkers Breast Cancer Cancer Immunocytochemistry Renal Cell Carcinoma

Gabriela Gremel, involved in both studies on cancer biomarkers

In two recent publications the group of Fredrik PontÚn in Uppsala has identified two very strong, independent biomarkers for the prognostic stratification of breast cancer and renal cell carcinoma.

Renal cell carcinoma is the most common type of cancer affecting the kidney and there is an unmet clinical need for better prognostic and diagnostic tools for it. Diagnosis and subtyping of renal cell carcinoma are achieved through the morphological analysis of tumor sections. The application of immunohistochemistry can reveal important additional clues during the diagnostic work-up...Read more


Wellness profiling for early detection of disease

2017-01-17
Affinity proteomics Biobank profiling Biomarkers

www.inasakvareller.se

During the Precision Medicine World Conference in Silicon Valley on January 23-25, Mathias Uhlen, leader of the Human Protein Atlas will give a talk about the recently initiated SCAPIS – SciLifeLab Wellness Profiling project.

The Precision Medicine World Conference is a conference series that attracts recognized leaders, top global researchers and medical professionals, and innovators across healthcare and biotechnology sectors to showcase practical content that helps close the knowledge gap between different sectors, thereby catalyzing cross-functional fertilization and collaboration...Read more


The human adrenal gland proteome defined

2017-01-11
Adrenal gland Immunocytochemistry Proteome RNA-seq

The adrenal glands are small endocrine glands located right on top of the kidneys. Each gland has two parts, the adrenal cortex and the adrenal medulla.

In a recent publication in Endocrinology, researchers from the Human Protein Atlas have performed a comprehensive analysis of the gene expression landscape of the adrenal glands to define genes with different degrees of "specific" expression compared to 31 other normal human organs and tissue types. The analysis showed that only 253 genes (approximately 1% of all putative protein coding genes) showed some level of adrenal gland specific expression pattern.

The adrenal gland is a composite endocrine organ with vital functions that include the synthesis and release of glucocorticoids and catecholamines...Read more