Lab News 2025
Hard to describe in words how wonderful, productive and much-needed our first lab retreat was! We left the University campus by train and in just over an hour we were in our Grand Hotel in Tivoli, where we started with an operational and management session to improve all things to do with lab, relationships and research over a buffet of sweets! Dinner and open bar helped the conversations, scientific and non, flowing to get us ready for day 2, with a 8 hours marathon of brainstorming from each and every member of the lab. Simona gave an overview of her career and the field - past present and future, and fantastic new ideas sparked! Aperitivo dinner, private spa, guided tour to the local majestic Villa Gregoriana were just some of the highlights of these amazing days opening up to guests and families for a final lunch by a millenia-old temple sampling local wine in the beautiful sun. To be repeated for sure!
Working well together also means spending time in and out of the lab for celebrations big and small. This year, we had many milestones, discoveries getting published and grant awarded, Prosecco has been flowing, so Thanksgiving came to give us the opportunity to reflect and give thanks for all that we have achieved together (and play Cards Against Humanity, too!).
Simona Giunta presents at 22nd Horizons in Molecular Biology Symposium, Göttingen, Germany. From 9–11 September, the Scientific Talks will feature distinguished lineup of renowned scientists working in the fields of Biochemistry, Cell Biology, Structural Biology, Computational Biology, Neurosciences, Genome Biology and Developmental Biology.
Ph.D. candidate Luca Corda, the first person to start the lab with Simona as a Master student wins a prize created this year as Best Ph.D. student in the Program of Genetics and Molecular Biology at the University of Rome Sapienza. Congratulations to Luca whose work has now been published and all the best for his future endeavors in computational genomics.
Truly humbled that our work that came out in the latest July issue of Science has been mentioned in many media outlets and has thousands of download just within it's first week!
Simona was selected to present new work from the lab rendering human DNA sequences into numerical form at the Chromosome Dynamics Gordon Research Conference, with a talk titled "Chromosome-Specific Centromere Architecture Conserved Across Humans" . Such a fantastic time discussing the physics of surface tension during phase separation, centromere structure and epigenetics with many wonderful colleagues and collaborators near and far!
Alessio presented a poster with our progress in assembling new diploid human reference genomes of laboratory cell lines at the Cold Spring Harbor Biology of Genomes Conference 2025. He then spent time learning manual dual curation of assemblies from the masters at the Vertebrate Genome Laboratory at the Rockefeller University, making the trip extra worthwhile.
Simona gives a BREAKING ABSTRACT talk on our latest findings on human centromeric DNA at the 2025 European Society for Human Genetics Conference, which took place in beautiful Milan, Italy - the conference was intense, including dancing the night away with collaborators on a common AI project from Belgium, UK and Germany!
Lab News 2024
Exploring the intricate architecture of human DNA, the Giunta Lab is making strides in understanding centromeric sequences and their role in genomic stability. In a recent publication in the American Journal of Human Genetics, Dr. Simona Giunta and her student Sai Swaroop Chittoor showed through computational simulations that centromeric DNA is intrinsically prone to forming complex and unstable secondary structures. These structures have critical implications, correlating with chromosomal missegregation, which is a hallmark of various genetic disorders and cancers.
This work was spearheaded by one of the lab’s talented trainees from the three-year Bioinformatics program at the University of Rome La Sapienza. Currently pursuing a Master's in Data Science in Germany, Sai's exceptional contributions had been already recognized earlier in 2024, winning the Best Poster Award at the prestigious HUGO Conference held in Rome this year, where Simona also presented the lab work including other projects on new human diploid reference genomes and exploration of centromeres in disease states. The award-winning poster highlighted the integration of computational modeling and experimental insights to uncover the vulnerabilities of centromeric DNA and other human repeats, showcasing the innovative and interdisciplinary approach championed by our lab.
Congratulations to Simona, Sai and everyone in the lab and the university for their contributions to the field of human genetics—paving the way for a deeper understanding of centromeric DNA dynamics and their impact on genome stability!
We were delighted to host Stefano Santaguida, a leading researcher in the field of genome integrity, at the Sapienza University to present his groundbreaking work on aneuploidy in cancer. During his visit, Stefano reunited with Simona, co-founder of the Genome Integrity Italian Network, where they shared their latest findings and discussed future directions for collaborative research.
October 23rd to 25th Simona is attending and presenting at NextGen Omics 2024 in London, UK.
Simona will lead a roundtable on choosing the "right" reference genome, preside a panel on "Multi-omics for precision medicine in cancer" and present the lab work to assemble human diploid RPE-1 line and other human reference genomes kick-starting a new era of matched-reference-omics for high-precision mapping.
Simona gives a talk at the Telomere-to-Telomere "Face-to-Face" (T2T-F2F) two-day conference in Santa Cruz, CA on Sept 3rd and 4th.
Simona presented the lab work to assemble human diploid RPE-1 genome kick-starting a new era of matched-reference-omics generating more reference genomes for human cell lines!
The end of July saw Simona, along with Luca and Alessia attend the GRS and GRC Centromere events held in Portland Maine, USA.
At the GRS, Simona was chair of the session; Genetics and Epigenetics of Centromeric Chromatin as well as a Panelist discussing An Early Research Career in Academia and Industry
At the main Conference, Simona was a speaker presenting; "Centromere Genetic and Epigenetic Landscape in a Diploid Human Genome" while Luca nd Alessia presented posters about their PhD work.
Much networking, collaborating and lobstering was done by all! l🦞
A busy month in June saw Simona present her work on Human Reference Genomes for High-Precision Omics Analyses at Memorial Sloan Kettering Cancer Center in New York on June 12th.
The Sapienza University of Rome hosted the 2024 Human Genome Meeting organized by Human Genome Organisation (HUGO).
As a result the entire Giunta Lab was in attendance.
PhD student Sai Swaroop Chittoor presented a poster for his study: Comparative analysis of predicted DNA secondary structures infers complex human centromere topology.
The poster garnered significant feedback and was awarded Best Poster Prize!
Lab News 2023
An intense October 2023 in the Giunta Lab: Triple congratulations + triple (and more) celebrations of our fantastic students: Alessia Spurio (M.Sc. Genetics & Molecular Biology with 110/110 Summa Cum Laude), Luigi Fanelli (B.Sc. Biotechnologies with 110/110 Summa Cum Laude) and Sai Chittoor Swaroop (B.Sc. Bioinformatics with 100) - and their impressive thesis work which is soon to be out ... Stay tuned!
So awesome to have the outstanding Harmit Malik coming all the way from the West Coast to Rome Sapienza for a fantastic seminar in partnership with the EMBL Rome, bringing phenomenal international speakers to talk, visit and enjoy the food of the Eternal City. The Giunta Lab was absolutely galvanized by his presence & inspiration - thank you Harmit! It is really the case to say .. when in Rome! 🍝
Our favorite astronaut, Samantha Cristoforetti, who brough space into our daily lives and shared her passion with our kids, receives a Ph.D. Honoris Causa from the University of Rome Sapienza. So proud to be there to see it and hear her inspiring speech. What a great day!
Simona gave a talk on an impressively long stage at the London Calling conference on Genomics organized by Oxford Nanopore Technology, and together with Ph.D. student Emilia Volpe in the lab who presented a poster, shared our recent advances in completing a de novo diploid human genome assembly T2T and how this new reference will change the way we look at multi-omics analyses. Stay tuned for more...
The Magnifica Rettrice Prof. Antonella Polimeno, Sapienza University of Rome first female leader, celebrated the University faculty and students that distinguished themselves due to sport or other prestigious achievements. Simona got a special spize together with other ERC grant winners from the past two calls.
Exerpt from the article on Repubblica
SIMONA GIUNTA. Il GiuntaLab, il laboratorio che dirige, studia il ruolo dell'instabilità genomica nelle malattie degenerative come cancro e invecchiamento. È rientrata in Italia nel 2020 dopo quasi vent'anni all'estero, grazie anche al premio Rita Levi Montalcini "Rientro dei Cervelli" del MUR. Ora è professoressa associata di Genetica umana a Sapienza Università di Roma e di recente ha ottenuto dall'European Research Council (ERC) un milione e mezzo di euro per continuare la ricerca avviata nel 2021 sui cromosomi, in particolare sul centromero umano. Questi fondi offriranno la possibilità di compiere passi decisivi nel campo delle scienze biomediche, acquisendo una conoscenza sempre più approfondita del centromero umano, includendo i processi di mutagenesi, danno e riparazione del Dna. «L’obiettivo del progetto è capire quanto sia significativa la variabilità nel Dna tra persone diverse, per migliorare la possibilità di intervenire in maniera mirata e personalizzata su queste regioni genomiche».
Lab News 2022
WHAT A WEEK 🧬🌟🌟 At our Dept. BBCD Sapienza!
Full immersion into the centromere world with two outstanding speakers:
Andrea Musacchio & Yael Nechemia-Arbely
26-28 October 2022
MARTINA MONCIOTTI graduates from her BSc in Bioinformatics
24 October 2022
Sapienza University of Rome
Martina did her undergraduate thesis working on the latest reference genome CHM13.
Buona Festa della Mamma 2022
LAB'S MASTER STUDENT LUCA CORDA GRADUATES SUMMA CUM LAUDE
23 March 2022
Sapienza University of Rome
110 & Lode for Luca graduating with a Master Thesis on "Computational Approaches to study human DNA repeats" in the Giunta Lab
GIUNTA LAB awarded PON Ph.D. STUDENT EMILIA VOLPE
1 Jan 2022
Sapienza University of Rome
Emilia Volpe joined as a Ph.D Student in Prof. Simona Giunta’s Lab, at "Sapienza" University, Rome, involved in the Green project ECO-EVO-DEVO co-funded by:
& Dante Labs S.r.l.
Lab News 2021
SIMONA IN EMBL-ROME SEMINARS 2021 "chROMAtin"
3 Dec 2021
Simona's visit and talk for ChROMAtin at the EMBL in Rome
"Protecting our genome: mechanisms to maintain centromere repeats stability in human cells"
PH.D. STUDENT ELISA BALZANO INTERVIEWS NOBEL PRIZE WINNER MARIO CAPECCHI
1 Dec 2021
Roma - Palazzo delle Esposizioni
Il Premio Nobel Mario Capecchi in Conversazione con il regista Roberto Faenza e le ricercatrici Elisa Balzano & Marta Marzullo
11 November 2021
Live interview of three AIRC scientists, including our very own Simona Giunta on the AIRC - Fondazione per la Ricerca sul Cancro Page https://www.facebook.com/AIRC.it
Watch the interview here!
Watch the interview here!
ELENA DI TOMMASO GRADUATES SUMMA CUM LAUDE
20 October 2021
Sapienza University of Rome
110 & Lode for Elena graduating with a Master Thesis Genomic Instability Analysis of Common Fragile Sites.
22 June 2021
AIRC journalist interviews for "IN VIAGGIO CON LA RICERCA" about life in the lab and beyond.