@HAntonicka

Senior researcher in the Department of Human Genetics at McGill University in Montreal. Interested in mitochondrial biology.

 Montreal/Notre-Dame-de-Grâce
Joined October 2018
  • Tweets910
  • Following528
  • Followers961
46Media
Our story about FASTKD5 is now published at @NAR_Open. It was an amazing collaboration with @hauke_hillen and @Antonio41949078 labs. doi.org/10.1093/nar/gkaf665 FASTKD5 processes mitochondrial pre-mRNAs at non-canonical cleavage sites

FASTKD5 processes mitochondrial pre-mRNAs at noncanonical cleavage sites

Abstract. The first post-transcriptional step in mammalian mitochondrial gene expression, required for the synthesis of the 13 polypeptides encoded in mito

academic.oup.com
2
5
22
987
Montreal #mitochondria lovers! Come and join us at the next MitoClub!
2
6
314
Happy #Halloween!
3
71
Let's support the research to help to understand and cure mitochondrial diseases! #mitochondria
The Lily Foundation@4Lilyfoundation17 Sep 2025
💚 It’s World Mitochondrial Disease Week! 💚 This week, we’re shouting loud about #mitochondrialdisease – raising awareness, sharing stories and putting mito on the map. 👉 See how you can get involved: thelilyfoundation.org.uk/cha… #worldmitoweek2025 #mitoonthemap #mitoaware
184
Thank you @VuckoviccAna @brischigliaro @AhnAhram
1
114
A great collaboration between clinical and research teams to describe mutations in FASTKD5 in patients with Leigh syndrome. Thank you all!
AJHG@AJHGNews10 Jun 2025
📣New from @HAntonicka et al! 📄Bi-allelic mutations in FASTKD5 are associated with cytochrome c oxidase deficiency and early- to late-onset Leigh syndrome cell.com/ajhg/abstract/S0002…
5
1
19
1,619
Taking part of #RNAcanadaARN conference in Ottawa representing #mitochondria RNA
Martin Smith@martinalexsmith30 Sep 2024
Keynote Speaker Phil Sharp opens up the scientific program at #RNAcanadaARN "I've never seen so many RNA biologists in one room, and that's a great thing!"
2
20
1,225
Happy to see our latest paper out today in @NAR_Open. A beautiful collaboration with @AnnikaKrger, Joanna Rorbach @MolMet_KI, @HAntonicka and Eric Shoubridge. @Antonio41949078 @AhnAhram bit.ly/3WyuPiE
2
9
39
2,251
Check out our latest pre-print with @hauke_hillen and @VuckoviccAna, where we show that FASTKD5 joins RNase P and RNase Z in processing mitochondrial RNA. FASTKD5 processes mitochondrial pre-mRNAs at non-canonical cleavage sites biorxiv.org/content/10.1101/…

FASTKD5 processes mitochondrial pre-mRNAs at non-canonical cleavage sites

The regulation of mammalian mitochondrial gene expression is largely post-transcriptional and the first step in translating the 13 polypeptides encoded in mtDNA is endonucleolytic cleavage of the...

biorxiv.org
2
14
1
48
2,962
Montreal MitoClub MAY 7 at IRCM, 3-5PM! Join us for some exciting new work from the Estall and Topisirovic labs plus a guest speaker Anant Parekh from Oxford. See poster for details. Join us!
5
16
1,751
Total solar eclipse in Montreal. An amazing experience. Venus was very bright then. #solareclipse
1
1
22
1,229
Check out this new pre-print from the Shoubridge lab! Congrats Jana and all!
Jana Schuettpelz@JanaSchuettpelz8 Apr 2024
Check out the Shoubridge lab's latest story on SLC25A46 and its involvement with lysosomes and cholesterol trafficking in our preprint: biorxiv.org/content/10.1101/… @HAntonicka @alexostomate @TheNeuro_MNI @mcgillu special thanks to @kwattever from @karolinskainst #Mito #mitochondria

SLC25A46 is in contact with lysosomes and plays a role in mitochondrial cholesterol homeostasis

Mitochondrial morphology reflects the dynamic equilibrium between fusion and fission events, controlled by cellular signaling. A cytoprotective response known as stress-induced mitochondrial hyperf...

biorxiv.org
2
9
747
Hana Antonicka retweeted
mtlRNAsalon@mtlRNAsalon16 Mar 2024
Joins us for the next #RNA salon meeting next Monday March 18th. Talks by @thomas_duchaine, Marc Fabian & Predrag Jovanovic. @McGillRNA @BiochimieUdeM @IRIC_umontreal @McGillGCI @RNACanadaC2R2 @ircm_mtl sponsored by @RNASociety @lexogen. Details: mtlrna.org

Home | Mtl RNA Salon

mtlrna.org
7
2
15
1,636
DIY cafe build: three years later, but it’s very cute
8
518
All the best to the 2024.
5
347
Montreal community: Carolyn's Toy Drive provides holiday gifts for children and women in shelters. If you would like to contribute, visit carolynscommunity.com/toy-dr… or gofund.me/14e282c6

Toy Drive

About the toy drive Our initiative has a heartwarming history that dates back over 20 years ago when a group of friends and family gathered to collect toys for children in need during the holiday s…

carolynscommunity.com
2
2
6
426
Another ER-mitochondria tether. Thank you @alexostomate and Eric Shoubridge for leading this project. ESYT1 tethers the ER to mitochondria and is required for mitochondrial lipid and calcium homeostasis life-science-alliance.org/co…

ESYT1 tethers the ER to mitochondria and is required for mitochondrial lipid and calcium homeostasis

Mitochondria interact with the ER at structurally and functionally specialized membrane contact sites known as mitochondria–ER contact sites (MERCs). Combining proximity labelling (BioID), co-immun...

life-science-alliance.org
2
21
4
74
10,182
Thank you to our collaborators: @LabPrudent @gingraslab1 @AaltonenMariJ @MichielKrols Jordan, Zhen and Hanish.
1
2
515
It was a pleasure to collaborate with Toni (@Antonio41949078) and Hui on the role of iron–sulfur cluster assembly in mitochondrial ribosomes and multiple mitochondrial dysfunctions syndrome caused by BOLA3 or NFU1. Thanks also to @alexostomate @Mito_Crue academic.oup.com/nar/article…

BOLA3 and NFU1 link mitoribosome iron–sulfur cluster assembly to multiple mitochondrial dysfuncti...

Abstract. The human mitochondrial ribosome contains three [2Fe–2S] clusters whose assembly pathway, role, and implications for mitochondrial and metabolic

academic.oup.com
1
7
1
37
2,875
Congratulations Jana @JanaSchuettpelz for getting your PhD. #mitochondria
4
2
59
3,034
Load more