International Society for Transgenic Technologies (ISTT)
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transtechsociety.org
International Society for Transgenic Technologies (ISTT)
@transtechsociety.org
Fostering and stimulating research, communication, and technology exchange in transgenic technologies.
We are delighted to announce Athina Papaemmanouil as the ISTT 3R's Award Winner at #TT2026, sponsored by @regeneron.com

Her winning work, “Refining Wound Closure in Mouse Surgical Embryo Transfer,” highlights important work focused on refining techniques and improving animal welfare. 🐭
September 17, 2026 at 5:03 PM
🧬 The #TT2026 Poster Sessions have been a success! 🎉

Don’t forget to vote for your favourite poster! Simply scan the QR code displayed onsite in the Poster and Exhibition Areas and cast your vote.

Who will take home the People’s Choice Award? 🏆
September 17, 2026 at 11:10 AM
🎉 What a fantastic TT2026 Welcome Reception!

A big thank you to everyone who joined us for an evening of fun, conversations and a little friendly competition!

Congratulations to TABLE 16, our winners of the #TT2026 Ice Breaker Challenge!

Collect your prize at the registration desk!
September 17, 2026 at 7:26 AM
Come and say hi to Shannen at the ISTT Booth! 👋

📍 Find us in the Aalmarkt Room at TT2026 Meeting!

Come and find out more about ISTT and what the membership has to offer. And there’s a little TT2026 bonus… 🎉 Sign up for ISTT membership onsite and get your membership FREE until the end of 2026!
September 16, 2026 at 11:24 AM
🎉 TT2026 is officially underway!

What a fantastic start to TT2026 Meeting in Leiden!

It’s been a busy few days of insightful talks, great discussions, networking and plenty of opportunities to catch up with colleagues from around the world.

We’re looking forward to an exciting few more days!
September 16, 2026 at 10:04 AM
Standard registration closes Monday, 7 September 2026 at 23:59 GMT.

Register now for four days of scientific presentations, workshops, poster sessions, networking and social events.

ISTT members receive discounted registration rates. Not a member? Find out more at www.transtechsociety.org
September 2, 2026 at 2:00 PM
Final Chance to Book!

Join the tours on Tuesday 15 September, 10:00–13:00. Bookings close at 3:00pm (GMT) Friday 14 August 2026. No bookings accepted after this deadline.

Already registered? Email [email protected] to add the tour to your registration.
August 13, 2026 at 3:15 PM
Submit today!! Time is running short to present your work at #TT2026

tt2026.org
June 9, 2026 at 5:29 PM
Abstract submission deadline for TT2026 has been extended to Wednesday, June 10, 2026, at 23:59 (GMT).
This extension applies ONLY to poster presentation submissions.
Showcase your research and connect with colleagues from around the world at TT2026 in Leiden, The Netherlands.
Link in the comments
June 4, 2026 at 3:17 PM
Thank you @lovegenetics.bsky.social
We also think this conference is the best way to connect with other like-minded transgenic and genome editing people!! And have a lot of fun while we are at it :)
A great conference to catch up with colleagues and hear all about the latest tech!
Today is the FINAL day to secure early bird registration for our upcoming Transgenic Meeting in Leiden!
Join leading experts and peers to explore the latest in CRISPR genome editing, transgenic mouse model analysis, and cutting-edge innovations shaping the field. tt2026.org/registration/
June 1, 2026 at 3:52 PM
Today is the LAST day to submit your abstract for either presenting your poster or a possible chance to have an oral presentation on your work.

Submit here and see you in Leiden at TT2026 to hear the latest on genome editing!

tt2026.org/abstract-sub...
June 1, 2026 at 3:50 PM
TWO WEEKS to go!!!!!

Submit your abstract for TT2026 today

#tt2026

#transgenic

#GEMM

tt2026.org/abstract-sub...
May 18, 2026 at 7:15 PM
Don't miss out on submitting your abstract for the TT2026 meeting to be held in Leiden, Netherlands this September!

We can't wait to hear about all of your new technologies and scientific advances in the field of genome editing.

Register today and submit that abstract

tt2026.org/abstract-sub...
May 13, 2026 at 2:00 PM
Today is the FINAL day to secure early bird registration for our upcoming Transgenic Meeting in Leiden!
Join leading experts and peers to explore the latest in CRISPR genome editing, transgenic mouse model analysis, and cutting-edge innovations shaping the field. tt2026.org/registration/
May 1, 2026 at 1:46 PM
Last two days to take advantage of the EARLY bird registration for the upcoming Transgenic Technology meeting
Register today and come see beautiful Leiden, meet up with new and old colleagues and learn all about creating genetically modified models for your research!!
tt2026.org/registration/
April 29, 2026 at 3:14 PM
We've extended the EARLY bird registration until Friday May 1st....don't delay and join us at #TT2026 in #Leiden!
tt2026.org/registration/
April 20, 2026 at 1:46 PM
🚨 Last chance! Early Bird deadline today
Today is your final opportunity to register for TT2026 in Leiden at the Early Bird rate.
⏳ Deadline: 15 April 2026
Don’t miss the chance to save on registration and be part of an inspiring international meeting.

#TT2026 #EarlyBirdDeadline #LastChance #Leiden
April 15, 2026 at 1:44 PM
📅 2 weeks to go!
There’s still time to take advantage of the Early Bird registration rate for TT2026 in Leiden.
✔ Be part of an exciting scientific programme
🎟 Early Bird deadline: 15 April 2026

#TT2026 #EarlyBird #AcademicConference #leiden2026
tt2026.org/registration/
April 1, 2026 at 6:32 PM
The countdown is on for the Early Bird registration deadline for TT2026 in Leiden 15 April 2026.
Join colleagues from across the field for engaging sessions, new research insights, and valuable networking opportunities in beautiful Leiden.
Secure your place today!
tt2026.org/registration/
March 23, 2026 at 5:43 PM
Novartis is an innovative medicine company that works to improve and extend people’s lives so that patients, healthcare professionals, and societies are empowered in the face of serious disease.
Interested in sponsoring or exhibiting at TT2026: please email [email protected] #TT2026
March 11, 2026 at 8:54 PM
The TT2026 Program Outline Is Now Live!
What to expect:
• World-class keynote presentations
• Thematic scientific sessions
• Industry & innovation highlights
• Early-career researcher spotlights
• Dedicated networking moments
Stay tuned — more details coming soon
tt2026.org/programme/
March 10, 2026 at 4:23 PM
🎤 Speaker Announcement – TT2026

We are honored to announce that Prof. Annemieke Aartsma-Rus will be joining us as a featured speaker at TT2026 Conference!
Stay tuned for more exciting speaker announcements.
#TT2026 #SpeakerAnnouncement #Leiden
tt2026.org/speakers/
March 10, 2026 at 4:17 PM
🎤 Speaker Announcement – TT2026

We are honored to announce that Prof. Susana Chuva de Sousa Lopes will be joining us as a featured speaker at TT2026 Conference!

Stay tuned for more exciting speaker announcements.

#TT2026 #SpeakerAnnouncement #Leiden
tt2026.org/speakers/
March 5, 2026 at 8:33 PM
Secure your place and take advantage of the current rates. Join leading experts, cutting-edge discussions, and valuable networking opportunities at TT2026.

Don’t wait — register today and be part of it.

#TT2026 #RegisterNow #Conference2026 #ISTT
tt2026.org/registration/
February 24, 2026 at 4:39 PM
GemPharmatech is a global CRO that provides genetically engineered mouse models and preclinical research services to the scientific community.  If you are interested in sponsoring or exhibiting at TT2026 and would like to receive the prospectus, please email [email protected]
February 24, 2026 at 4:28 PM