@sgmaher

Professor, Dept Surgery, School of Medicine, Trinity College Dublin & St James's Hospital. Cancer Researcher, Dreamer

 Trinity College Dublin
tcd.ie/research/profiles/?profile=maherst
Joined April 2009
  • Tweets3.4K
  • Following1.4K
  • Followers1.2K
159Media
Stephen G Maher retweeted
Rebecca Lyons@RebeccaGLyonsFeb 24
I am delighted to share that our review on pancreatic cystic lesions and cancer risk stratification is now published!🎉 Grateful to my supervisors @JoanneLysaght and @sgmaher for their support and excited to celebrate my first first-author PhD publication! doi.org/10.1016/j.tranon.202…
5
6
12
697
Stephen G Maher retweeted
Chris Hsiung 熊@hsiung_chrisFeb 24
postdoc recruitment still open!
Chris Hsiung 熊@hsiung_chris12 Dec 2025
Updated job posting description for our postdoc recruitment to include interest in immuno-oncology
2
26
77
9,401
Stephen G Maher retweeted
Shirley Potter@shirleypottyFeb 12
We are delighted to announce that the Irish Melanoma Forum meeting will take place on Friday 29th May 2025 in UCD O’Reilly Hall. Abstract Deadline : April 7th, 2026. Please submit abstracts to [email protected]
1
1
4
458
Stephen G Maher retweeted
Rebecca Lyons@RebeccaGLyons24 Dec 2025
Delighted to share that I successfully passed my PhD viva🎉 Thanks to my supervisors @JoanneLysaght & @sgmaher for the incredible support, my examiners Dr. David Pritchard & @clairechatssci for an enjoyable discussion on #PancreaticCancer research, & @NollaigBourke for chairing✨
2
3
9
363
Honoured to be invited to speak at #ESSO44 in Gothenburg on our recent work in upper gastrointestinal cancer surveillance including the ENSURE study and SARONG trials a collaboration between @CancerInstIRE @UniofOxford - great discussions on survivorship, MSI-H, SQA, AI & GCPM 👏
1
10
37
2,023
Replying to @stjamesdublin
@stjamesdublin @CancerInstIRE is proud to announce Prof Michael E. Kelly as our new Professor of Surgery, a major step forward for cancer care. At TSJCI, Ireland’s only OECI-accredited Comprehensive Cancer Centre, he’ll lead strategic initiatives in surgical oncology #Leadership
8
1
34
1,836
Stephen G Maher retweeted
The Nobel Prize
@NobelPrize5 Oct 2025
Rita Levi-Montalcini is our longest living laureate. She was 103 years old when she passed away. She was awarded the Nobel Prize in Physiology or Medicine in 1986. We will announce the 2025 medicine prize tomorrow. Stay with us for the breaking news.
Rita Levi-Montalcini standing outdoors, smiling in a sunny setting with rocky terrain in the background.

ALT Rita Levi-Montalcini standing outdoors, smiling in a sunny setting with rocky terrain in the background.

25
120
7
921
61,909
The School of Medicine is proud to announce the launch of our new undergraduate medicine curriculum. To find out more please go to this link tinyurl.com/p5f5thxn or watch the video below. tinyurl.com/5a4m9wsc #ThisIsTrinityMed
6
1
21
2,888
Reminder: the Postgraduate Writing Retreat will take place next week on Wednesday 6 August from 9.30am to 3pm.
TCD Postgraduate Advisory Service@TCDPGAdvisory25 Jul 2025
Postgrads: on Wed 6 August SLD is hosting a PG Writing Retreat for you! If you have lots of writing to get done or are struggling to focus, connect with other PGs & get writing over a dedicated 5.5 hour online session using the pomodoro method. More info: tcd.ie/sld/your-student-jour…
1
5
1
5
1,380
Stephen G Maher retweeted
Matt McElheron@MattMcElheron30 Jun 2025
🚨PhD Opportunity - Antiviral Immunity & Ageing🧬 Join @NollaigBourke & me at @tcddublin to explore IFN-I biology, ageing, & frailty using multi-omics & clinical data. 💶 €25K stipend + EU fees 📍 @TCDTMI, @stjamesdublin ⏰ Apply by July 9 🔗my.corehr.com/pls/trrecruit/… pls RT
7
1
21
2,597
The Trinity St James’s Cancer Institute has become the first & only cancer centre in Ireland to be accredited as a Comprehensive Cancer Centre. This achievement marks a significant undertaking by @tcddublin & @stjamesdublin who jointly established the @CancerInstIRE.
4
24
11
71
13,413
Nearly 60% of university research equipment is over 10 years old. Over a 3rd will be obsolete by 2025 and by 2030 nearly 80% unusable without urgent investment. The government should fund a multi-annual ‘Research Infrastructure & Talent Development Fund’ iua.ie/betterireland/
Three individuals holding signs saying "Climate," "Biodiversity," and "Water" in a park-like setting, with an overlay text stating "Irish University Research is Driving a Climate Neutral Economy.

ALT Three individuals holding signs saying "Climate," "Biodiversity," and "Water" in a park-like setting, with an overlay text stating "Irish University Research is Driving a Climate Neutral Economy.

Graphic about Trinity College Dublin Research focusing on building a climate and biodiversity positive future by addressing climate change, biodiversity loss, and advising businesses and governments on effective, evidence-based policy.

ALT Graphic about Trinity College Dublin Research focusing on building a climate and biodiversity positive future by addressing climate change, biodiversity loss, and advising businesses and governments on effective, evidence-based policy.

Graphic displaying 'University Research for a Better Ireland, Driving Climate Action' with logos for the Irish Universities Association and Trinity College Dublin on a green background.

ALT Graphic displaying 'University Research for a Better Ireland, Driving Climate Action' with logos for the Irish Universities Association and Trinity College Dublin on a green background.

9
23
2,230
Stephen G Maher retweeted
Shirley Potter@shirleypotty13 May 2025
Melanoma enthusiasts- don't forget to register for the Irish Melanoma Forum, May 23rd, O'Reilly Hall, UCD. A great line up in store.
1
6
8
951
Stephen G Maher retweeted
Shirley Potter@shirleypotty11 Apr 2025
Looking forward to welcoming everyone to the Irish Melanoma Forum, May 23rd, O'Reilly Hall, UCD. A great line up of speakers promised, as well as a parallel nursing symposium, @cancertrials_ie meeting, and @melsup1 gathering. Abstract deadline April 22nd.
CCIS The Conference Company@CCISConference10 Apr 2025
Registration is now open! To register: conferencediary.ie/registrat… Abstract Submission Date extended to : April 22nd @ 17.00 to [email protected] We would be grateful if you could forward this to your colleagues who may wish to attend.
2
8
888
Join us for a new CPD programme designed to equip healthcare professionals with the skills to integrate advanced AI tools (CoPilot) into their daily workflows. Click the link to find out more tinyurl.com/mfwunrcr
2
8
889
Stephen G Maher retweeted
David Hackett@_davidhackett5 Mar 2025
Thrilled to have attended and presented my PhD research at @myESMO #ESMOTAT25 in Paris this week! 🇫🇷 Honored to receive the Best Poster award in the Cellular & Gene Therapies category—fantastic discussions on the miR-31–ATOX1 drug trafficking axis in PDAC!
11
5
1
52
2,604
Thank you to my supervisors, @JacinthaOS & @H_L_Kelly, my colleague Xuehua Lin, and 𝗼𝘂𝗿 𝗳𝘂𝗻𝗱𝗲𝗿𝘀 @BreakthroCancer. Discover more: doi.org/10.1016/j.canlet.202…
1
10
390
🧪 Utilized a biocompatible, imageable oxygenating nanoemulsion that significantly reduces 𝗛𝗜𝗙-𝟭α 𝗲𝘅𝗽𝗿𝗲𝘀𝘀𝗶𝗼𝗻. 🫧 Conducted in vitro analysis of perfluorocarbon nanoemulsion 𝗼𝘅𝘆𝗴𝗲𝗻 𝗮𝘀𝘀𝗶𝗺𝗶𝗹𝗮𝘁𝗶𝗼𝗻 𝗮𝗻𝗱 𝗱𝗶𝗳𝗳𝘂𝘀𝗶𝗼𝗻 𝗸𝗶𝗻𝗲𝘁𝗶𝗰𝘀.
1
1
7
366
🔔 NEW BREAKTHROUGH – OVERCOMING HYPOXIA-INDUCED RADIOTHERAPY RESISTANCE! Thrilled to share that my first first-author paper from my PhD has been published in 𝗖𝗮𝗻𝗰𝗲𝗿 𝗟𝗲𝘁𝘁𝗲𝗿𝘀! 😁🎉
Cancer colonies in response to radiotherapy alone (top) and radiotherapy combined with oxygen treatment (bottom). Addition of oxygen to radiotherapy improves radiotherapy response in oxygen-depleted cells with acquired radioresistance

ALT Cancer colonies in response to radiotherapy alone (top) and radiotherapy combined with oxygen treatment (bottom). Addition of oxygen to radiotherapy improves radiotherapy response in oxygen-depleted cells with acquired radioresistance

10
9
5
38
4,354
Stephen G Maher retweeted
JL@JoanneLysaght7 Jan 2025
Post-Doctoral position available in my lab in collaboration with @aideenryan1, examining novel immune evasion strategies in upper-gastrointestinal cancer, details below. @CancerInstIRE @TCDTMI @TrinityMed1 @Irishimmunology @News_IACR @sitcancer @hrbireland @AlCRIproject @y_efis
1
22
2
38
4,848
Load more