Special Issue on Blastocystis in Frontiers

In the wake of the 3rd Int'l Blastocystis Conference (2-4 June, 2021), we're pleased that Frontiers in Cellular and Infection Microbiology (one of the sponsors of the conference) has launched a specific research topic:

"Putting Blastocystis on the Spot: Examining the Biology, Ecology and Epidemiology of a Controversial Gut Microbe"

Topic editors include Tasos, Eleni, Kevin, Funda, and myself. I personally hope to see and review some very interesting studies, and - in line with my thoughts in the previous blog post - I particularly hope  to see data on Blastocystis in en ecological context. 

Please go here for more information.

 

Personal Post-Conference Thoughts on Future Blastocystis Research

I'm still on a high after the 3rd Int'l Blastocystis Conference! The Scientific Committee is in the process of putting together a TrendsTalk paper for Trends in Parasitology to provide a brief summary of the different topics presented at the conference, including some important updates.

I personally think Blastocystis research has come a long way since I entered the field back in 2004, but I would like to call for more cross-disciplinary approaches to studying the parasite.

In particular, we need to stimulate a research interest in bioinformaticians, vets, food microbiologists, and gastroenterologists.

The bioinformatics people should help us analyze NGS data (shotgun, metabarcoding) and provide some robust and  guidelines for cut-offs for e.g. Blastocystis positivity and negativity in NGS data.

Vets should be interested in studying the differences in Blastocystis colonization across different animal populations and find out what drives colonization and the impact is has on the host and host gut microbiota. Studying the relationships of these microbes in animals can help us understand these relationships in humans. Vets should help us find out why Blastocystis is so common in ruminants and so rare in carnivores.

To this end, food microbiologists should take an interest to study associations and interactions between Blastocystis, the gut microbiota and the host. Including metabolomics. Diet as a driver of colonization should be investigated.

Finally, gastroenterologists should take an interest in Blastocystis to identify its positive or negative association to various GI diseases (IBS, IBD, microscopic colitis, coeliac disease, diverticulosis, colon cancer, etc, etc.)

We should take advantage of the fact that Blastocystis is one of the few intestinal parasites that can easily be cultured, which means that cells can be used for in vivo and in vitro experiments. Protocols should be developed for encystment, and cyst production on a larger scale should be enabled, since cysts can be used for oral administration. 

The current shift in paradigm that reflects the recognition of Blastocystis as marker of intestinal eubiosis could be supported and expanded by increasing the involvement of these types of professions.

Wrap-up of 3rd International Blastocystis Conference

The 3rd International Blastocystis Conference took place Wednesday-Friday last week.

Organising committee:

• Anastasios (Tasos) Tsaousis 
• Eleni Gentekaki
• Chr. Rune Stensvold
• Funda Dogruman-Al

 Scientific committee:

• Kevin S W Tan
• Özgür Kurt
• Eleni Gentekaki 
• Chr. Rune Stensvold
• Funda Dogruman-Al
• Anastasios (Tasos) Tsaousis
  

 Sponsors included 

• Microbiology Society
• Biology - MDPI
• PCR Biosystems
  

The conference was facilitated by Top Kinisis

The conference in numbers:

•  3-day conference
• 73 attendees
• 29 countries represented
• 66 abstracts
• 38 oral presentations
• 28 poster presentations
• 265 tweets using #Blastocystis21 as hashtag
• 3 awards
  

Awards:

Blastocystis Quiz Award: Mark van der Giezen (@MitoRem)

Poster Award: Adriana Marcela Higuera Gelvez (Draft genomes of Blastocystis isolates from human samples in Bogotá, Colombia)

Oral Presentation:

• Winner: Jamie Newton (Investigating the metabolic fluctuations of the human gut during Blastocystis infection)
  
• 1st runner-up: Lei Deng (Experimental colonization with Blastocystis ST4 is associated with protective immune response and modulation of gut microbiome in a DSS-induced colitis mouse model)
  
• 2nd runner-up: Zuzana Lhotska and Vincent Billy (back-to-back presentations: Blastocystis colonization alters host immune response and gut microbiome, part a and b, respectively)
  

A special issue 'Putting Blastocystis on the Spot: Examining the Biology, Ecology and Epidemiology of a controversial gut microbe' has been launched in Frontiers. This Research Topic is linked to the conference. You can go here for more information.

The 4th International Blastocystis Conference is planned to take place in Chania, Crete, Greece in 2024.

Last, but not least a couple of screen capture impressions from the conference:

I will be back shortly with more updates from the conference.

R

The 3rd Blastocystis Conference will be AWESOME!

 Hi everyone,

We're currently going through the abstracts submitted for the upcoming Blastocystis conference, which will be held exclusively online.

The scientific quality of the abstracts is very high, and participants in this year's conference are in for a veritable treat! 

Expect important and potentially game-changing updates on host-pathogen interactions, cell biology and evolution, epidemiology, intestinal ecology, diagnosis and molecular characterisation.

Use this opportunity to obtain answers to all of your Blastocystis questions.

We are very much overwhelmed about the interest for this event and the support.

💥💥💥💥💥💥💥💥💥💥💥💥💥💥💥💥💥💥💥💥💥

3rd International Blastocystis Conference - abstract submission open!

Hi Everyone, and a very Happy New Year!

Please note that abstract submission and registration for the 3rd International Blastocystis Conference (virtual, 2nd to 4th of June) is now OPEN! Click here to register and share your Blastocystis research!

We have registration fees as low as € 15 for early birds!

For Twitter users, please also follow @Blastocystis21 for updates.

Our website is now live along with the abstract submission for the next #Blastocystis Conference! Spread the word! 145 days to go ...
@Blastocystis #protists #abstractsubmission #Blastocystis21 https://t.co/T3mX9bv4Jf

— Blastocystis 2021 (@Blastocystis21) January 7, 2021

Update on 3rd International Blastocystis Conference 2021 2-4 of June 2021

Hello!

I would like to draw your attention to updates on the 3rd International Blastocystis Conference, which is very much ON, although in the virtual format.

Please go here for information.

I really hope that you will support the conference by your presence and active participation!

"Even though we wanted to see you in person in the beautiful Chania next year, we have decided for everyone’s safety to convert the 3rd International Blastocystis Conference into a virtual conference. The conference will take place between 2nd and 4th of June 2021 and we will make sure that it will also be tailored in the various time zones."

3rd International Blastocystis Conference

I'm extremely pleased to inform you about the launching of the website for the 3rd International Blastocystis Conference in 2021, which can be accessed here.

There is already quite a lot of information on the site, and the website will be developed and updated continously.

One big thing for me would be to try and attract as many students as possible to the conference, since Blastocystis is a remarkable parasite to learn from. It's one of the few parasites that can be cultured (from both humans and animals), and cultures can serve as basis for extensive molecular work.

Another big thing would be to establish a working group that could assist researchers with analysing 'tricky' subtype data.

I'm very thankful to be part of the International Blastocystis Network, and I would like to take the opportunity to wish everyone interested in Blastocystis a Merry Christmas and a Happy New Year!