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Søren Brunak

Søren Brunak is a biology topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Søren Brunak rather than just read about it. In short: Søren Brunak (born 1958) is a Danish biological and physical scientist working in bioinformatics, systems biology, and medical informatics. He is a professor of Disease Systems Biology at the University of Copenhagen and professor of bioinformatics at the Technical University of Denmark.

Søren Brunak — main illustration
Søren Brunak — illustration

Key takeaways

  • Søren Brunak belongs to biology; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Søren Brunak to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Søren Brunak from memory before moving on to harder problems.

Reference excerpt

Søren Brunak (born 1958) is a Danish biological and physical scientist working in bioinformatics, systems biology, and medical informatics. He is a professor of Disease Systems Biology at the University of Copenhagen and professor of bioinformatics at the Technical University of Denmark. As Research Director at the Novo Nordisk Foundation Center for Protein Research at the University of Copenhagen Medical School, he leads a research effort where molecular-level systems biology data are combined with phenotypic data from the healthcare sector, such as electronic patient records, registry information, and biobank questionnaires. A major aim is to understand the network biology basis for time-ordered comorbidities and discriminate between treatment-related disease correlations and other comorbidities in disease trajectories. Søren Brunak also holds a position as a Medical Informatics Officer at Rigshospitalet, the Capital Region of Denmark.

Education Søren Brunak obtained his Master of Science degree in Physics, in 1987 from the Niels Bohr Institute at the University of Copenhagen and his Ph.D. in Computational Biology in 1991 at the Department of Structural Properties of Materials, Technical University of Denmark, and in 2002 a Dr.Phil. (Honoris causa) from the Natural Science Faculty of the Stockholm University.

Career Søren Brunak was in 1993 the founding director of the Center for Biological Sequence Analysis at the Technical University of Denmark. A major, early center in bioinformatics that has existed for more than 20 years. In 2007, Søren Brunak was, with Matthias Mann, a founding research director of the Novo Nordisk Foundation Center for Protein Research at the Faculty for Health and Medical Sciences of the University of Copenhagen, a leading center for the study of human proteins of therapeutic value. He has been participating in scientific advisory committees of several scientific organizations, such as the European Molecular Biology Laboratory (EMBL, Heidelberg), Ensembl at the European Bioinformatics Institute and Wellcome Trust Sanger Institute (chairman), the Bioinformatics Advisory Committee at the European Bioinformatics Institute (chairman), Institut Pasteur, the Max Planck Institute for Molecular Genetics (Berlin), the Science for Life Laboratory (Stockholm) and the Swiss Institute of Bioinformatics.

Research Brunak's main research is in bioinformatics, systems biology, and medical informatics. In particular, machine learning-based prediction and the general area of integrative systems biology where heterogeneous data from the molecular level are combined with phenotypic data from the healthcare sector. A general aim is to understand disease mechanisms at the level of protein network biology. An additional focus area is human proteome variation and precision medicine, where patient-specific adverse drug reaction profiles and the discrimination between treatment-related disease correlations and other comorbidities are investigated. The group engages in non-hypothesis-driven research, where massive amounts of data from widely different experimental technologies are combined and analysed with the objective of making discoveries that emerge from the data rather than being the result of specific experiments designed to confirm or disprove given hypotheses. The Brunak group has also over the years been highly within machine learning and has produced numerous, highly used prediction methods, including SignalP, TargetP, NetGene, NetPhos, NetOglyc, NetNES, distanceP, and many others. As of 2017, according to Google Scholar, his most highly cited peer-reviewed publications have been published in the Journal of Molecular Biology, Protein Engineering, and Nature and Nature Methods.

Selected book publications Neural Networks - Computers with Intuition Bioinformatics: The Machine Learning Approach Immunological Bioinformatics

Awards and honors Brunak has been a member of the Danish Academy for the Natural Sciences since 1997, a member of the Board of directors of the International Society for Computational Biology (ISCB) 2001–2004, of the Danish Academy of Technical Sciences since 2002, the Danish Royal Society of Sciences and Letters since 2004, and of the Royal Swedish Academy of Sciences from 2016. He is a fellow of the International Society for Computational Biology (2009), and a Member of the European Molecular Biology Organization in 2009. Brunak received the ISCB Senior Scientist Award from the International Society for Computational Biology in 2016 and elected an ISCB Fellow in 2011. He was awarded the Julius Thomsen's gold medal in 2013 and Dir. Ib Henriksens Prize for Outstanding Science Achievement in 2002. He was awarded the Villum Kann Rasmussen Prize for Research within the Natural and Technical Sciences (2006).

References

Illustrations

Søren Brunak illustration

Worked examples

Example 1 — a first encounter with Søren Brunak

Start with the simplest possible case. Write down what Søren Brunak claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In biology, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Søren Brunak before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Søren Brunak ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Søren Brunak

In research
Søren Brunak appears in biology research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Søren Brunak in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Søren Brunak is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1958 births, Danish bioinformaticians, Fellows of the International Society for Computational Biology, so understanding it makes those chapters shorter.
In everyday life
Look for Søren Brunak outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Søren Brunak in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Søren Brunak means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Søren Brunak out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Søren Brunak in simple terms?

Søren Brunak (born 1958) is a Danish biological and physical scientist working in bioinformatics, systems biology, and medical informatics. He is a professor of Disease Systems Biology at the University of Copenhagen and professor of bioinformatics at the Technical University of Denmark.

Why does Søren Brunak matter?

Because it connects several biology ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Søren Brunak?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Søren Brunak.

Tags

  • 1958 births
  • Danish bioinformaticians
  • Fellows of the International Society for Computational Biology
  • Living people
  • Members of the European Molecular Biology Organization
  • Members of the Royal Swedish Academy of Sciences
  • Systems biologists

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