THE HUMAN PROTEIN ATLAS BLOG

NIFK interacts with the proliferation marker Ki-67

2017-05-24
Cancer Cancer Atlas Image of the month Immunohistochemical staining KI-67 Melanoma Pathology Atlas Skin cancer

Skin with growth of a cutaneous melanoma expressing the protein NIFK.

Melanoma is a common form of cancer in the skin and among skin cancers it is the most deadly form. Melanoma originates from cells of melanocytic origin and most typically begins as a small intraepidermal tumor (melanoma in situ). As the tumor continues to grow and progress, tumor cells invade the epidermis and eventually spread to regional lymph nodes and subsequently via hematogenic spread to distant organs. Tumor thickness of the primary tumor is the most important determining prognostic factor and thus is early discovery of key importance for survival...Read more


Keynote lecture - 6th Pharmaceutical Science World

2017-05-19
Drug development Human Protein Atlas

  

Mathias Uhlen, Director of the Human Protein Atlas program, will present a keynote lecture on May 23 entitled "Tissue-based protein profiles – implications for human biology, drug development and precision medicine " on the 6th Pharmaceutical Science World Congress (PSWC 2017) in Stockholm, Sweden.

The focus of this year´s world congress will be " Future medicine for one world " including research and development related to systems approaches to drug discovery development and clinical usage...Read more


Cell image analysis challenge at CYTO 2017

2017-05-18

In a time when vast amounts of bioimaging data are produced in labs around the globe every day, effectively extracting salient information from this growing resource is paramount to understanding complex biological questions. In December 2016 the Cell Atlas was released, mapping the subcellular localization of over 12,000 human proteins and counting. As a part of this effort, gamers within EVE online and scientists in the HPA annotated the subcellular localization of each protein. This has created a massive high-quality atlas of microscopy images together with their subcellular protein localization annotations...Read more


A subcellular map of the human proteome

2017-05-12
Cell Atlas Immunocytochemistry Immunofluorescence Organelle Science

30 organelles and substructures are annotated in the Cell Atlas.

The Cell Atlas database was just recently released with data on more than 12.000 proteins and mapping to 30 organelles. Today, the scientific findings are published in Science in "A subcellular map of the humanproteome".

The cell is a complex entity that carries out multiple functions. In order to do this, the different parts of the cells are organized in structures, called organelles. By investigating the organelles and its proteome, and to understand how the proteins vary over time and space we can truly begin to understand human biology on a detailed level...Read more


Welcome to Tissue Atlas Image of the month!

2017-05-05
Brain Image of the week Immunohistochemistry Pituitary gland Tissue Atlas

Today, you will be introduced to the master gland in the body - the pituitary gland.

The pituitary gland plays a crucial role in human physiology, and together with the hypothalamus this highly conserved and elegant system form a link between the nervous and endocrine system, by controlling the functions of the thyroid, adrenal glands, and the gonads, and also regulating growth, lactation, and water preservation.

The pituitary gland, also called hypophysis, consists of two separate lobes with dual embryonic origin; the anterior (adeno) pituitary gland originates from the oral cavity, and the posterior (neural) pituitary gland develops from the neural plate...Read more