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Johanna Joyce

@johannajoyce

Professor, University of Lausanne ๐Ÿ‡จ๐Ÿ‡ญ and Ludwig Institute for Cancer Research President Elect, European Association for Cancer Research Mentor, Teacher, Advocate, Mum @joycelab.bsky.social

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10.09.2023
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Latest posts by Johanna Joyce @johannajoyce

Wooden tree sculpture with a round hole in the centre giving a view to the green trees behind. Chรขteau de Vullierens.

Wooden tree sculpture with a round hole in the centre giving a view to the green trees behind. Chรขteau de Vullierens.

Theme for this weekโ€™s #blueskyartshow is #round ๐ŸŒณ

#photography #art #sculpture

28.02.2026 11:33 ๐Ÿ‘ 46 ๐Ÿ” 6 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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#internationaldayofwomenandgirlsinscience #eacr #womeninscience | Johanna Joyce Today is the #InternationalDayofWomenandGirlsinScience - a moment to recognise and celebrate women across all of the #EACR community ๐Ÿ™Œ From Board members working together across Europe, to the dedic...

Today is the #InternationalDayofWomenandGirlsinScience - celebrating women across our @helloeacr.bsky.social community ๐Ÿ™Œ

From Board members across Europe to the #EACR HQ team and the scientists we serve worldwide, women play a central role in advancing cancer research every day

#WomeninScience ๐Ÿ‘ฉ๐Ÿปโ€๐Ÿ”ฌ๐Ÿงช

11.02.2026 12:49 ๐Ÿ‘ 33 ๐Ÿ” 7 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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#nextgenbioeng #pred #cancerresearch #tumour #glioblastoma | ETH-Department of Biosystems Science and Engineering (D-BSSE) Great to welcome over 80 participants (+60 online attendees) at the public #NextGenBioeng seminar, organised by ETH Zรผrich and Roche | #pRED, Institute of Human Biology ๐Ÿ™๐Ÿฝ Many thanks to Prof. Johanna...

๐Ÿ™๐Ÿฝ Many thanks to Prof. Johanna Joyce from University of Lausanne @unil.bsky.social, Ludwig Institute for Cancer Research๐ŸŽ—๏ธ for her stimulating talk on the #tumour ecosystem at the public #NextGenBioeng seminar @ethz.ch #Roche | #pRED #teamIHB ๐Ÿ‘‡๐Ÿฝ
www.linkedin.com/feed/update/...

10.02.2026 09:06 ๐Ÿ‘ 6 ๐Ÿ” 2 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Gladys Mae West obituary: mathematician who pioneered GPS technology She made key contributions to US cold-war science despite facing huge barriers as a Black woman.

No joke: I got angry hate mail today for writing an obituary of a Black woman scientistโ€”because the person felt she did didnโ€™t deserve the recognition.

Which just makes me want to share it again: www.nature.com/articles/d41...

06.02.2026 09:09 ๐Ÿ‘ 47151 ๐Ÿ” 19324 ๐Ÿ’ฌ 1350 ๐Ÿ“Œ 795
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Today is #WorldCancerDay

~1 in 5 people will develop #cancer in their lifetime

Each diagnosis affects not just one person, but families, communities, and futures

Grateful today for patients, clinicians, researchers & advocates - and to appreciate that progress depends on acting together

#WCD2026

04.02.2026 11:45 ๐Ÿ‘ 15 ๐Ÿ” 7 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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The EACR Board have met in Paris this week to review our progress and set priorities for the year ahead, with our members and the wider cancer research community at the heart of it ๐Ÿคฉ๐Ÿ’™

30.01.2026 13:47 ๐Ÿ‘ 9 ๐Ÿ” 1 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
Photo of lake Geneva with the lavaux vineyards on the left and the lake on the right, with a cloud filled blue sky above

Photo of lake Geneva with the lavaux vineyards on the left and the lake on the right, with a cloud filled blue sky above

For todayโ€™s #blueskyartshow, a sky filled with clouds over the historic Lavaux vineyards and Lake Geneva

#clouds #photography โ›…๏ธ

31.01.2026 08:35 ๐Ÿ‘ 41 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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A team led by Ludwig @unil.bsky.socialโ€™s @lbejarano.bsky.social & @johannajoyce.bsky.social has discovered that a protein made by cancer cells, CD13, helps them establish colonies in the brainโ€”identifying a potential drug target for the prevention or treatment of brain metastases. bit.ly/4afX64r

26.01.2026 20:10 ๐Ÿ‘ 9 ๐Ÿ” 4 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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Tumor-derived CD13 helps cancer cells colonize the brain A new study published in Cell Reports shows that cancer cells activate CD13 to gain a foothold in the brain, long before tumors are established.

Tumor-derived CD13 helps cancer cells colonize the brain
๐Ÿง ๐Ÿงช๐Ÿ”ฌ

Led by @lbejarano.bsky.social w/ many wonderful collaborators in @joycelab.bsky.social and in Lausanne ๐Ÿ™Œ

@cp-cellreports.bsky.social
@fbm-unil.bsky.social
@unil.bsky.social
@ludwigcancer.bsky.social

Article: www.cell.com/cell-reports...

26.01.2026 10:35 ๐Ÿ‘ 32 ๐Ÿ” 9 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Huge congrats to @manuelthery.bsky.social and all the Cytomorpho lab. The "Living Architectures" performance at @museeorsay.bsky.social was breathtakingly beautiful

25.01.2026 09:22 ๐Ÿ‘ 145 ๐Ÿ” 37 ๐Ÿ’ฌ 5 ๐Ÿ“Œ 2
A chalet nestled in the woods blanketed in a fresh cover of snow

A chalet nestled in the woods blanketed in a fresh cover of snow

A cold winter morning in Switzerland

Natural monochrome ๐Ÿฉถ

#blueskyartshow #cold
#monochrome #classicmono #photography

24.01.2026 08:17 ๐Ÿ‘ 84 ๐Ÿ” 3 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 0
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Why do so few cancer cells manage to form metastases - and what helps the rare ones succeed?

Delighted to share our first publication of 2026 ๐ŸŽ‰๐ŸŽ‰, led by the outstanding @lbejarano.bsky.social ๐Ÿคฉ, where we reveal some insights into this - focusing on brain metastasis ๐Ÿง ๐Ÿงช๐Ÿ”ฌ

www.cell.com/cell-reports...

22.01.2026 13:56 ๐Ÿ‘ 52 ๐Ÿ” 13 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Registration is OPEN for the cancer research community to join us for the #EACR2026 Congress! ๐Ÿฅณ

Don't miss the opportunity to take advantage of our discounted early registration rate to attend,ย available until 21 April.

2026.eacr.org

19.01.2026 09:01 ๐Ÿ‘ 12 ๐Ÿ” 15 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
Photograph from 1911 taken by Herbert Ponting whilst with Scott's Antarctic Expedition

The monochrome photo is taken from within a cave. The walls of the cave are made of ice. The cave entrance is in the mid distance with two figures standing looking out towards a distant ship. Between them and the ship there is first a 'beach' of ice before the sea itself. The ship could be up to 800 metres away

What makes the photo so special is that where the figures are at the cave entrance there is a band of very white snow and ice (contrasting with the comparatively dark inside of the cave) that creates a stark framework in which the men and the ship are captured. It is made even more dramatic by the fact that the cave entrance is at least 30 metres high and is in the shape of a distorted elipse with the tail sloping off to the right at the top of the elipse

The photo being in monochrome in a largely white environment makes the photographers skill all the more laudable

Photograph from 1911 taken by Herbert Ponting whilst with Scott's Antarctic Expedition The monochrome photo is taken from within a cave. The walls of the cave are made of ice. The cave entrance is in the mid distance with two figures standing looking out towards a distant ship. Between them and the ship there is first a 'beach' of ice before the sea itself. The ship could be up to 800 metres away What makes the photo so special is that where the figures are at the cave entrance there is a band of very white snow and ice (contrasting with the comparatively dark inside of the cave) that creates a stark framework in which the men and the ship are captured. It is made even more dramatic by the fact that the cave entrance is at least 30 metres high and is in the shape of a distorted elipse with the tail sloping off to the right at the top of the elipse The photo being in monochrome in a largely white environment makes the photographers skill all the more laudable

This photo was taken in 1911 using glass plate technology by Herbert Ponting who was part of Scott's Antarctic expedition,

The composition and detail are exquisite with the band of white snow/ice creating a perfect frame around the two people and the ship in the distance

Iconic imo

17.01.2026 07:12 ๐Ÿ‘ 14741 ๐Ÿ” 3148 ๐Ÿ’ฌ 193 ๐Ÿ“Œ 113
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Last year, we made the decision to step away from X.

The Royal Irish Academy is committed to creating, convening, and sharing knowledge for the public good and as an organisation we value Independence; Integrity; Curiosity; Openness and Rigour.

In our view, X no longer aligns with these values

17.01.2026 11:11 ๐Ÿ‘ 6341 ๐Ÿ” 924 ๐Ÿ’ฌ 109 ๐Ÿ“Œ 77
Photo of snow covered trees on either side of a path through the forest

Photo of snow covered trees on either side of a path through the forest

Winter magic โ„๏ธ

#forestfriday #photography

16.01.2026 19:21 ๐Ÿ‘ 36 ๐Ÿ” 3 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

X promotes fascism, child sexual abuse, and should be banned throughout Europe.

Simple as that.

16.01.2026 17:22 ๐Ÿ‘ 254 ๐Ÿ” 33 ๐Ÿ’ฌ 9 ๐Ÿ“Œ 4
Print with three trees on a hill to the left and a large flock of flying birds above right in a tight formation in a blue sky

Print with three trees on a hill to the left and a large flock of flying birds above right in a tight formation in a blue sky

'Murmuration' by contemporary UK printmaker Hester Cox #WomensArt

13.01.2026 05:35 ๐Ÿ‘ 855 ๐Ÿ” 122 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 2
Flags flying at half-mast at the lake during the period of national mourning for all the victims of the Crans-Montana tragedy in Switzerland

Flags flying at half-mast at the lake during the period of national mourning for all the victims of the Crans-Montana tragedy in Switzerland

On this national day of mourning across Switzerland for the victims of the Crans-Montana tragedy, we remember all those who were lost, all who are gravely injured, their families and loved ones, the rescuers, and medical teams caring for them

Such a heartbreaking loss of young lives in our region ๐Ÿ’”

09.01.2026 12:14 ๐Ÿ‘ 18 ๐Ÿ” 2 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Why cancer can come back years later โ€” and how to stop it Researchers are targeting dormant tumour cells that might explain why some cancers reappear long after successful treatment.

Understanding why cancers relapse - sometimes years or decades after successful treatment - is a major challenge in the cancer field

This perspective in Nature discusses several of the important recent advances and new studies in the field of tumor dormancy ๐Ÿงชโš•๏ธ

www.nature.com/articles/d41...

07.01.2026 10:28 ๐Ÿ‘ 38 ๐Ÿ” 23 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 1
Photo of sky at sunset with clouds painted in a palette of orange, pink and yellow, and the contrasting black silhouette of trees below

Photo of sky at sunset with clouds painted in a palette of orange, pink and yellow, and the contrasting black silhouette of trees below

First sunset of the new year ๐Ÿงก๐Ÿฉท๐Ÿ’›

#blueskyartshow #newyear

02.01.2026 22:12 ๐Ÿ‘ 79 ๐Ÿ” 4 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 0
Photo from the Irish coast. Winterโ€™s day with stormy seas. Green grass and rocky shoreline in the foreground. Blue cloudy sky above the horizon.

Photo from the Irish coast. Winterโ€™s day with stormy seas. Green grass and rocky shoreline in the foreground. Blue cloudy sky above the horizon.

Happy new year!!

May your 2026 be filled with wonder ๐Ÿ’ซ

โ€œWhen our eyes are graced with wonder, the world reveals its wonders to us

So much depends on how we look at things

The quality of our looking determines what we come to seeโ€

- John O'Donohue

๐Ÿ“ธ Ireland 12/2025
#photography #happynewyear

31.12.2025 15:36 ๐Ÿ‘ 21 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
Photo of our lab members at our annual end of year party

Photo of our lab members at our annual end of year party

Wishing you a very happy holiday season, from our lab to yours!! ๐ŸŽ„โ„๏ธโ›„๐ŸŒŸ

Grateful for everything we were able to celebrate together this year - and looking forward for new discoveries and adventures in 2026 ๐Ÿ’ซ

19.12.2025 14:56 ๐Ÿ‘ 26 ๐Ÿ” 2 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Very pleased to share our new review "The Evolving Landscape of Brain Metastasis" in @cp-trendscancer.bsky.social ๐Ÿง ๐Ÿ”ฌ๐Ÿงช

Grateful to an outstanding team of co-authors, all pioneers in the #brain #metastasis field and to @valientelab.bsky.social for co-leading this ๐Ÿ™๐Ÿป

Link: www.cell.com/trends/cance...

17.12.2025 16:49 ๐Ÿ‘ 35 ๐Ÿ” 9 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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#progress #fundamental #research #prevention #academic #translation #impact #innovators #train #retain #patients | Dรฉpartement d'oncologie fondamentale Unil ๐Ÿฆ€๐‚๐š๐ง๐œ๐ž๐ซ ๐ข๐ฌ๐งโ€™๐ญ ๐ฐ๐š๐ข๐ญ๐ข๐ง๐  ๐š๐ง๐ ๐ง๐ž๐ข๐ญ๐ก๐ž๐ซ ๐œ๐š๐ง ๐„๐ฎ๐ซ๐จ๐ฉ๐ž. In a new ๐‘ต๐’‚๐’•๐’–๐’“๐’† ๐‘ช๐’‚๐’๐’„๐’†๐’“ย Commentary, Johanna Joyce joins three other European leaders to call for a bold, unified strategy to speed progress from discovery ...

European cancer research requires renewed urgency

Delighted to contribute to this @natcancer.nature.com Commentary where we call for renewed urgency in how Europe supports cancer research, prevention, and innovation - and outline seven strategic priorities to strengthen Europeโ€™s leadership ๐Ÿงช๐Ÿ”ฌ๐Ÿ‡ช๐Ÿ‡บ

11.12.2025 11:41 ๐Ÿ‘ 19 ๐Ÿ” 2 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 1
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Europe has the talent, ideas and networks to beat cancer. In a recent Nature Cancer article, EACR & EACS leaders urge EU investment in research to turn discoveries into real patient benefits.

@johannajoyce.bsky.social #KeepResearchCurious

magazine.eacr.org/european-can...

11.12.2025 10:00 ๐Ÿ‘ 7 ๐Ÿ” 3 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Amazing talk by @johannajoyce.bsky.social at #THPT25 โ€” an impressive tour de force, beautifully contextualizing two decades of work. ๐Ÿ˜

10.12.2025 13:29 ๐Ÿ‘ 17 ๐Ÿ” 2 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
Cell Symposia: Hallmarks of cancer

Cell Symposia: Hallmarks of cancer

We're excited to host a distinguished lineup of speakers at @CellSymposia #CSHallmarks2026, including keynote speakers @johannajoyce.bsky.social & Faisal Mahmood @harvardmed.bsky.social. View the full speaker lineup: http://dlvr.it/TPbBqL

02.12.2025 18:01 ๐Ÿ‘ 6 ๐Ÿ” 5 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
A WHO graphic showing close-up hands making the โ€œfinger heartโ€ gesture. A woman smiles softly in the blurred background. Text on the right reads: โ€œEVERY ACTION COUNTS. 90% GIRLS VACCINATED. 70% WOMEN SCREENED. 90% TREATED BY 2030.โ€

A WHO graphic showing close-up hands making the โ€œfinger heartโ€ gesture. A woman smiles softly in the blurred background. Text on the right reads: โ€œEVERY ACTION COUNTS. 90% GIRLS VACCINATED. 70% WOMEN SCREENED. 90% TREATED BY 2030.โ€

#CervicalCancer could be the first cancer EVER in the world to be eliminated, if:

9๏ธโƒฃ0๏ธโƒฃ% of girls are vaccinated
7๏ธโƒฃ0๏ธโƒฃ% of women are screened
9๏ธโƒฃ0๏ธโƒฃ% of women with cervical cancer receive treatment

Learn more: bit.ly/47GIbzd #EndCervicalCancer

23.11.2025 10:00 ๐Ÿ‘ 252 ๐Ÿ” 103 ๐Ÿ’ฌ 3 ๐Ÿ“Œ 9
Group photo of the PhD students and PIs of the ADAPTMET international training network
https://adaptmet.eu

Group photo of the PhD students and PIs of the ADAPTMET international training network https://adaptmet.eu

Wonderful kick-off meeting this week in Barcelona for our new @adaptmet.bsky.social PhD ITN!

So inspiring to meet our 16 new PhD students, welcome new PIs and reconnect with friends from Evomet ITN - a true celebration of diversity and excellence in #metastasis research across Europe ๐Ÿ™Œ

adaptmet.eu

14.11.2025 12:26 ๐Ÿ‘ 17 ๐Ÿ” 2 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0