The human protein atlas blog


Symposium celebrating 100-years anniversary Knut and Alice Wallenberg foundation

2017-09-08
Cell Atlas Conference Human Protein Atlas Immunofluorescence microscopy Project Discovery Subcell Atlas subcellular structures

The Knut and Alice Wallenberg Foundation (KAW) cellebrates 100-years anniversary of funding research within natural sciences, technology and medicine. Since 1917, when KAW was established, grants have been awarded to enpower both scientific research and education beneficial for the society. Today the foundation is one of the largest private funders of scientific research in Europe.

The KAW funded Molecular Life Science - anniversary symposium is organised by the Royal Academy of Sciences together with KTH - The Royal Institute of Technology, Karolinska Institute and Stockholm University...Read more


New Cell Atlas coming up

2016-11-08
Cell Atlas Project Discovery Proteomics

Emma Lundberg, Director of the Cell Atlas

In less than one month from now, we will release a new version of our database, HPA16! The biggest news is the introduction of a brand new Cell Atlas. It will be an image-based atlas over the subcellular distribution of the human proteome.

– Cells are the machinery of life. Much of the bustling activity in the human cell results from proteins performing specific tasks in designated compartments, the organelles. The Cell Atlas that we are creating will be image-based and describe the subcellular distribution of the human proteome, says Emma Lundberg, Director of the Cell Atlas...Read more


Image of the week - FDXR by solartech0

2016-06-10
Citizen Science Image of the week Mitochondria Project Discovery Subcell Atlas

Figure 1. Staining of FDXR (green) with DNA (blue) and microtubules (red) in A549 cells.

Welcome to HPA image of the week! This week's image was brought to us by citizen scientists in Project Discovery, and specifically by solartech0 who found this image while playing Project Discovery in EVE online.

The protein stained in Fig 1. is an image of ferredoxin reductase (FDXR) found in the mitochondria of the cell. This sample shows a staining of FDXR in A549 adenocarcinomic alveolar basal epithelial cells.

FDXR is a protein involved in cellular metabolism. This process is what provides energy for our cells and is carried out in the mitochondria of the cell...Read more


Image of the week - Moesin & siRNA from x Truf

2016-06-03
Citizen Science Image of the week Plasma membrane Project Discovery Subcell Atlas

Figure 1. Staining of MSN (green) with DNA (blue) and microtubules (red) in U-251 MG cells. S

It's time for another HPA image of the week! This week's image was brought to us by citizen scientists in Project Discovery, and specifically by x Truf a member of the Signal Cartel in EVE online who found this image while playing Project Discovery.

The protein stained in Fig 1. is an image of Moesin (MSN) found in the plasma membrane of the cell. This sample shows a staining of MSN in U-251 MG human glioblastoma astrocytoma (brain) cells.

MSN is a member of the ERM family which provide a link between plasma membranes and actin filaments. This link was briefly discussed in a previous blog...Read more


Image of the week - Focal Adhesions by Shiverwarp

2016-05-20
Citizen Science Focal Adhesions Image of the week Project Discovery Subcell Atlas

Staining of CORO2B (green) with tubules (red) and DNA (blue) in U-251 MG cells.

Welcome to another HPA image of the week! This week's image was brought to us by citizen scientists in Project Discovery, and specifically by Shiverwarp who found this image while playing Project Discovery in EVE online.

The protein stained in Fig 1. is an image of Coronin, actin binding protein, 2B (CORO2B) found in the focal adhesions and at the plasma membrane of the cell. This sample shows U-251 MG human glioblastoma astrocytoma (brain) cells.

Focal adhesions are transmembrane groups of protein that allow the cell to "grab" the surrounding environment...Read more


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