Category: Lab

I guess it hasn’t passed anyone by that we are under a global lockdown (although to very different degrees – Sweden, where we’re based, has a pretty relaxed attitude to quarantining people (1), so it could be worse for us, I guess). In any case, the novel coronavirus has forced the lab to largely work from home and has upended essentially all my plans for this spring, expect for writing grant applications (which I have done a lot).

First of all, I want to thank my fellow lab members for holding out strongly in these trying times. They have consistently shown that they are the best co-workers I could ask for, and have kept calm even when anxiety hits. Thanks a lot for that. I also would like to thank the university for providing rather clear guidance on how to handle different issues that come up in these time of crisis.

With that said, I am also sad to say that there will not be a Microbiome & Probiotics Collaboration Forum in Rotterdam on May 18-20. Instead that meeting has been postponed to early December. Similarly, I will not be in Helsinki next week to talk about EMBARK. That workshop will instead, hopefully, take place on August 28. And the same story goes for the NordicMappingAMR organised by the Swedish Medical Products Agency, which will take place at a later date (I am not sure exactly when this is planned yet).

These are trying times for all of us. I hope that you stay healthy and take care of your loved ones – particularly the elderly, but not unnecessarily visiting them. My grandparents (aged 93 and 95) have started FaceTiming us, so I guess some good things come out of this mess as well. We will come out of this crisis stronger, eventually.

Footnotes

1. There are many things I could say about the Swedish strategy regarding covid-19, but this is not really the forum. In very brief, though, I have quite some faith in that the Swedish Public Health Agency is doing a decent job. Mistakes have been made (particularly early in the pandemic) and I am slightly anxious whether the Swedish strategy will play out as well as in other countries in Northern Europe, but right now data suggest that we are doing reasonable fine. I might return to this issue in another post if time permits.

I am a bit late on the ball here, but January was a great month for the lab in terms of funding. First, we got awarded an Sahlgrenska Academy International Starting Grant – a faculty grant for young researchers comprising of 1 million SEK, intended to support the overall research plan for the lab.

The second grant was awarded by the Centre for Antibiotic Resistance Research (CARe) at the University of Gothenburg and is a project grant focusing on opportunistic pathogens and their role in the emergence and transmission of antibiotic resistance. For this project, we got almost 600,000 SEK over two years to investigate how genes enhancing invasion ability and virulence interact with selection for antibiotic resistance in opportunistic pathogens. The project is somewhat related to the work I did in Prof. Jo Handelsman‘s lab, but extends it to more mechanistic details about how these phenomena are interconnected.

We are hiring a postdoc to work with environmental monitoring of antimicrobial resistance. The project is part of the EMBARK program and will consider different aspects of establishing a baseline for background antibiotic resistance in the environment, standardization of monitoring protocols and development of methods to detect emerging resistance threats. The project will involve work with environmental sampling, DNA extractions, bacterial culturing and generation of large-scale DNA sequence data. In terms of bioinformatic analyses, the project will encompass analysis of next-generation sequence data, genome-resolved metagenomics, short-read assembly and network analysis.

We look for a skilled bioinformatician, preferably with experience of experimental laboratory work. If you feel that you are the right person for this position, you can apply here. More information is also available here. We look forward to your application! The deadline for applications is January 3.

I just wanted to very quickly brief applicants to the recently announced PhD position in the lab. We got 71 applications in total, most of which I consider relevant for the position. The bottom line is that this will take a few days to go through, but we are working on it, and will get in touch with the top candidates when we are done. I would, however, already like to thank everyone who applied – it’s amazing that you want to spend your time doing research that I find exiting!

I am very happy to announce today (on the European Antibiotic Awareness Day), that the EMBARK project that I am coordinator for got funded by JPIAMR with almost 1.4 million Euros over three years!

The primary goal of EMBARK is to establish a baseline for how common resistance is in the environment and what resistance types that can be expected where. That background data will then underpin efforts to standardize different methods for resistance surveillance and identify high-priority targets that should be used for efficient monitoring. In addition, EMBARK will develop and evaluate methods to detect new resistance factors and thereby provide an early-warning system for emerging resistance threats.

EMBARK is an international collaboration funded by JPIAMR. The consortium consists of myself, Thomas Berendonk (TU-Dresden, Germany), Luis Pedro Coelho (Fudan University, China), Sofia Forslund (ECRC Max-Delbrück-Centrum für Molekulare Medizin, Germany), Etienne Ruppé (INSERM, France) and Rabaab Zahra (Quaid-i-Azam University, Pakistan).

EMBARK has a website where the protocols and data generated during the project will be released. Follow our progress towards better monitoring of antimicrobial resistance in the environment here and on the EMBARK Twitter account: @EMBARK_JPIAMR!

We are hiring a PhD student to work with effects of antibiotics on microbial communities! The project will use large-scale techniques to investigate how sub-inhibitory concentrations of antibiotics affect microbial communities. Specifically, the project will examine how the ability for bacteria to colonize and invade established microbial communities is impacted by antibiotics. The project will also explore how antibiotics influence the interactions between different species in bacterial communities and if this may change their ability to withstand invasions. The goal is to identify the genes and mechanisms that contribute to change and stability in microbial communities.

A cool thing about this position is that it is fairly adaptable to the eventual candidate, and the project can be somewhat tailored to suit the profile of the PhD student. This means that we’re looking for someone who is either a bioinformatician or an experimentalist (or both). Previous experience with microbial communities is a plus, but not a must.

If you feel that you are the right person for this position, you can apply here. More information is also available here. We look forward to your application! The deadline for applications is December 9.

The shift to October marked the last days that our visiting doctoral student Adriana Osińska spent in the lab. Adriana was working on the sequencing data generated from the invasion experiments I performed in Jo Handelsman’s lab. She managed to dig out a great number of genes that seems to have an influence on bacterial community invasion success. Those genes are now candidate genes that will be tested in follow-up studies, which brings us to….

That I forgot to introduce our newest lab member – Emil Burman! Emil is a master student performing his thesis project in the lab and will stay with us until May 2020. Emil will work on experimentally characterizing the candidate genes that Adriana has identified. We are excited to have Emil in the lab and think that he has been off to a great start already. Welcome Emil!

Adriana will no go back to Poland to complete here PhD thesis early next year. We have loved to have her in the lab and she has contributed with data and analyses of tremendous value. We wish her all the best of luck with defending her thesis!