What is a biobank?

Biobanks play a crucial role in advancing scientific knowledge and medical research in several key ways, from understanding disease mechanisms and biomarker discovery to drug discovery and development.

In a biobank, samples harvested from various areas of the human body are meticulously collected, preserved, and cataloged. These samples, teeming with microbial life, hold the key to unlocking profound insights into the complex relationship between bacteria and human health. From the bustling communities inhabiting our gut to the intricately balanced ecosystems adorning our skin, each sample harbors a wealth of knowledge waiting to be discovered.

Join us on a journey into the fascinating world of biobanking, where every sample tells a story and every discovery holds the promise of transforming our understanding of ourselves and the microbial world within us.

Think of our biobank like a giant library, but instead of books, it stores microbes from the human body.

Here’s how it works:


1. Collecting Samples

Just like a librarian collects books, we collect samples from different parts of the human body such as the skin, gut, mouth, and more. These samples contain microbes that live in and on our bodies. None of the samples in our biobank have tissue from the body or any human DNA – we only keep the bugs that hang around with us!

2. Preservation

Once collected, these microbes need to be stored properly so they don’t get damaged or spoiled. Our biobanks have special facilities with controlled temperatures and conditions to keep them safe for a long time. They basically go into a long, frozen sleep!

3. Organising and Cataloging

Imagine if all the books in the library were just thrown on shelves randomly! That would be chaos. Similarly, in our biobank, each microbe is carefully labeled and catalogued so scientists can find exactly what they need when they’re doing their research.

4. Sharing with Scientists

Just like how you can borrow books from a library, scientists can request microbes from our biobank to study them. These samples can help researchers learn more about bacteria and how they affect human health. For example, if a scientist knows that a certain bacteria can impact people with IBS, they can come to us to get that bacteria so they can study it!

5. Ethical Standards

It’s important to make sure that the microbes are collected and used responsibly and ethically. That means getting permission from donors to use their microbes for research and making sure their privacy is protected. In our biobank, absolutely no human tissue or DNA will be kept – so no-one will have access to human information following donation.

So, in simple terms, a biobank is like a special library that holds samples from the human body, allowing scientists to study them to learn more about bacteria and how they impact our health. It’s so important to build facilities, like AHMB, to support scientists’ work and research.

Together, we can help improve Australian health.

Get Involved
with AHMB

Establishment of the AHMB is supported by a research grant from the Australian Government Medical Research Future Fund.

It will build on a partnership between the Centre for Microbiome Research and Microba Life Sciences, a precision microbiome science company that is developing new health products and therapeutics from the human gut microbiome.

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