Auria Biobank's services

Samples for research


Auria Biobank offers high-quality human biological samples for biomedical research.

The biobank’s samples consist of, for example, tissue, blood or DNA/RNA isolated from cells. Related clinical data that are significant from a research point of view can be linked to the samples. New samples from patients who have given their consent are saved in the biobank in the context of regular diagnostic and treatment measures carried out in the hospital. The studies conducted by the biobank must help promote the health of the public, and access to the material requires a scientific research plan and a statement of approval from Auria Biobank’s Scientific Steering Committee.

A woman takes biobank samples from a freezer.

Clinical data taken from electronic health record systems and genotype data analyzed from a sample can be linked to Auria Biobank’s samples.


The biobank’s data analysts conduct high-quality analyses using clinical patient data. The data used in a study can consist of either the biobank’s material, which includes the information of people who have given their biobank consent, or it can consist of patient data that has been assigned to the biobank by virtue of the researcher’s permission to conduct register research. The genome data available from some samples can also be combined with health information and data analyzed from the samples to find links between individual genetic abnormalities and disease or drug responses.

Sample collection and storage


The collection of new samples can also be arranged with Auria Biobank in co-operation with hospital and medical staff.

We plan and realize, among other things, the collection of tissue, blood or bodily fluids as needed together with hospital and medical staff. We routinely collect blood samples for the biobank in connection with a regular diagnostic or clinical blood sample from all patients who have given their biobank consent. We additionally collect fresh tissue samples that are left over from diagnostic procedures.

With Auria Biobank’s automated sample-processing technology, even large batches of liquid samples can be distributed in 2D-coded tubes (Micronic, FluidX or Matrix, etc.). We have experience of various tube-sealing methods, and we are the only laboratory in Finland using the capping method to seal individual tubes.

Two happy biobank employees collecting samples in the block warehouse.
close-up of pipetting.

Joint development projects


Auria Biobank engages in scientific collaboration with academic researchers and companies.

Such collaboration consists of public-private partnerships, academic collaboration and co-operation based on information sharing. Research ideas may come from an outside party or from within the biobank, and the research is carried out as agreed by the partners.

Auria Biobank produces high-quality tissue microarray (TMA) blocks.


We plan and produce tailored TMA blocks from tissue samples according to the customer’s needs. In addition, a considerable amount of clinical data can be attached to all of the samples. The samples are digitalized, and the pathologist or researcher uses his or her own computer to select the areas of interest to be transferred from the sample to the TMA block. The TMAs are prepared automatically by a TMA Grand Master machine. Auria Biobank’s TMAs are prepared, for the most part, from FFPE (formalin-fixed-paraffin-embedded) samples collected in the Pathology Unit of Tyks, but a TMA can also be made using sample blocks that are in the customer’s possession.

A multi-tissue block in a woman's hand (TMA, tissue microarray).


TMA Disease Patients Years Blocks(#) Cylinders/patient (#) Diameter (mm) Normal tissue from same sample included Marker samples
Prostate Cancer Removal of prostate due to adenocarcinoma (Gleason ~8) 222 2004-2010 18 2 from the core of tumour 1,5 yes Liver tissue and tonsillas
Pancreatic cancer Pancreatic adenocarcinoma 40 1993-2012 2 2 from the core of tumour 1,5 -
Gastric cancer Intestinal-type adenoca of the stomach, gastro-esophageal junction or
distal esophagus
~200 1993-2012 12 2 from the core and 2 from invasive front 1 yes
Colorectal cancer Stage II colorectal cancer 250 2005-2012 11 2 from the core and 2 from invasive front 1 yes
Glioma Glioblastoma and diffuse glioma ~200 2005-2013 5 2 from the core of tumour 1,5 - Liver tissue
Lung cancer Non-small cell lung cancer ~500 1993-2013 27 1-2 from the core and from invasive front 1,5 yes Liver tissue and tonsillas
Breast cancer Breast cancer (triple negative) ~200 1998-2012 10 2 cylinders from the core of tumour, metastatic lymph node or inflamed area 1,5 yes ER+, HER+ and liver tissue.
Ovarian cancer I Ovarian granulosa cell tumours 44 1993-2013 2 4 from the core of tumour 1 - Liver tissue
Ovarian cancer II High-grade serous ovarian carcinoma ~400 1994-2007 12 2 from the core of tumour 1,5 - Liver tissue
Vulvar cancer Precancerous lesions and primary tumours of vulva, metastatic lymph nodes 140 1999-2013 4 2 from the core and 2 from invasive front;
2 from LSA;
2 from metastatic lymph nodes
1 yes Liver tissue
Gastrointestinal stromal tumour Gastrointestinal stromal tumour (GIST) ~100 1993-2016 4 1-2 cylinders from the core of the tumour 1,5 - Liver tissue
Head and neck cancer Squamous cell carcinoma (head and neck and salivary gland cancer) ~400 2004-2015 11 2 cylinders from the core of the tumour,
2 from the invasive front,
2 from metastatic lymph nodes (2 cores from stroma)
1 - Liver tissue
cSCC Squamous cell carcinoma, actinic keratosis and Cutaneous squamous
cell carcinoma (cSCC) (skin) Patient with metastatis and without metastatis
64+15 1994-2013 3+2 Cylinders from the tumour,
cylinders from the normal tissue
1 yes Liver tissue
Breast cancer Infiltrating ductal carcinoma (Her2 negative) ~200 2003-2006 3 1 cylinder from the core of the tumour 1 - Liver tissue
Lung cancer Biomarkers in lung carsinoid tumours (NETs) 36 1990-2013 2 cylinders from the core of the tumour,
cylinders from bening lung tissue,
cylinders from bronchus
cylinders from the border,
cylinders from metastatic lymph nodes
1 yes Liver tissue
Pediatric Carsinoma samples from children (kidney, brain/meninges, sarcoma, lymphoma/leukemia, thyroid, others) 57 1993-2012 6 1-2 core from tumour,
1-2 core from control
1 yes Liver tissue
Adenomyosis Adenomyosis samples ~140 2012-2016 12 1-2 cylinders from adenomyosis
1-2 cylinders from myometrium
1-2 cylinders from myometrium
2 - Liver tissue
Endometrial cancer Twenty endometrioid G3 cancers and 20 non-endometriod cancers. 63 2011-2015 2 2-4 cylinders from tumour
0-1 cylinders from normal
2 few
Kidney Clear cell carcinomas 271 2004-2015 14+4 2 cylinders from the core of the tumour,
2 from the invasive front, 1 from normal to normal TMA blocks
1,5 yes Liver, tonsilla, testis, lymphatic tissue
Breast cancer HER2 positive breast cancers 79 2008-2013 1 1 cylinder from the core of the tumour,
1 from the invasive front
1 -
Breast cancer Triple-negative breast cancers 103 2013-2018 3 1 cylinder from the core of the tumour,
1 from the invasive front
1,5 - Liver tissue
Breast cancer HR+ HER2- breast cancers 205 1998-2013 4 1 cylinder from the core of the tumour,
1 from the invasive front
1,5 - Liver tissue
Related longitudinally collected clinical data is available to be linked to the samples

Algorithm development for text mining


Although considerable data already exist in a structured form in electronic health record systems (EHRS), the majority of clinical data remains in dictations in unstructured reports. Auria Biobank’s data analysts develop algorithms that can be used to mine the relevant information from the large data sets. We also convert the data into a form that is easier to analyze.

Deep learning and making use of AI


Cancer histology reflects the underlying molecular processes as well as the disease’s progression. Current applications, such as convolutional neural networks (CNNs) in digital pathology, even include the revelation of invisible or previously unknown tumor characteristics. At Auria Biobank, we use deep learning technology, for example, to predict the path of a patient’s disease or treatment outcomes from digitized histopathology images. Applications utilizing CNNs can, in principle, be applied to any type of cancer or other diseases where tissue samples are collected as part of normal diagnostics or treatment.

Feasibility studies and recall


Auria Biobank is a partner in clinical trials.

Through biobank consent, the patient gives permission for samples and data collected from him or her during regular diagnostic and treatment measures to be used in biobank research. The biobank consent form also enquires about the possibility to contact the patient to discuss his or her willingness to provide more samples or to participate in research that is not covered by the biobank consent. The biobank can select candidates suitable for various clinical trials from among groups of patients who have given their consent and contact them.