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Stefano Campaner

Team Leader, Cancer Biology Group

Research Line

Genomic Science




Center for Genomic Science of IIT@SEMMFondazione Istituto Italiano di Tecnologia (IIT)at the IFOM-IEO CampusVia Adamello 16
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1997: PhD Degree in Biochemistry, University of Milan, Italy

1994: Board exam for Biologist

1992: Master Degree in Biological Sciences, Magna cum Laude, University of Milan, Italy


2011-present : Team Leader, Center for Genomic Science of IIT@SEMM, Istituto Italiano di Tecnologia (IIT) Italy. The Center for Genomic Science has the goal to employ Next Generation Sequencing techniques to study the genetic and epigenetic etiology and pathology of genetic syndromes, with a main focus on Cancer. Here I am leading the Cancer Biology Group, a team composed by an heterogeneous mix of biologist and computational scientists, which are on a mission to unravel transcriptional and epigenetic mechanisms underlying cancer development, evolution and the emergence of therapy resistance. We use genome editing technologies and classic reverse genetics approaches to devise experimental models of cancer, both of hematological and solid tissue origin. On these, we conduct genome wide investigations to define global genome accessibility, chromatin states, transcription factors binding, RNA-pol2 dynamics and global transcriptional profiling (mRNA-seq, 4SU-seq and single-cell RNA-seq). We are also developing bio-informatic algorithms and programs to tackle and analyze NGS data with the final aim of providing affordable bioinformatics tools for bench-scientist and novel algorithms for the comprehensive and efficient deconvolution of NGS-sequencing data.

2009-2011: Staff Scientist, European Institute of Oncology, Milan Italy.

I was leading a group of three PhD students and a technician with the final objective of defining transcriptional and epigenetic mechanisms of oncogenic transcription factors (e.g. c-Myc) and tumor suppressive transcription factors (e.g. p53) in cellular and animal models by genome wide chromatin profiling (ChIP-seq, DNase-seq and other techniques) and expression profiling (RNA-seq).

2003-2009: Post-doctoral Fellow, European Institute of Oncology. PI: Dr. Bruno Amati. Here I focused on c-Myc, a transcription factor with oncogenic properties, which is frequently deregulated in cancer. In particular I used animal models to investigate intrinsic tumor suppressive responses linked to cellular senescence and a latent Myc induced DNA damage response.

1998-2003: Post-doctoral Fogarty fellowship, Genetics Branch, Center for Cancer Research, National Cancer Institute, NIH, USA. PI: Dr. I.R. Kirsch. I investigated the cellular role of SIL, a gene involved in a recurrent genomic rearrangement in T-cell leukemia (T-ALL). I identified a role of SIL in the cell division, at the level of Mitotic exit.

1997-1998: Research assistant, Genetics Branch, Center for Cancer Research, National Cancer Institute, NIH, USA. PI: Dr. I.R. Kirsch

1994-1997: Ph.D. student, Department of General Physiology and Biochemistry, University of Milan, Italy. PI: Prof. Mirella S. Pilone. I carried out biochemical and molecular biology studies to investigate the catalytic and kinetic mechanism of a D-aminoacid oxidase (DAAO), a flavoprotein that catalyzes the oxidative de-amination of D-aminoacids.


  • Transcription and epigenetic regulation in cell growth and lineage specification

Processing of the genetic information contained in genomes is fundamental for proper execution of biological processes. This entails complex signalling pathways which converge on transcription factors to regulate selective regulation of transcription. We are focusing on two families of transcription factors, Myc and YAP/TAZ that are fundamental in controlling proliferation of somatic cells and stem cells, and regulate lineage specification and pluripotency. We have recently discovered an integrated regulatory network that potentiate Myc dependent transcription which is based on recruitment of YAP of regulatory elements of genes controlled by Myc. This allows the integration of growth factor signalling and mechanical/positional signals to regulate the  expression of genes cell proliferation, cell growth and metabolism. We are currently investigating the transcriptional and epigenetic landscape underlying cellular dedifferentiation and reprogramming by YAP/TAZ.

Relevant publications:

Blaževitš et al., “MYC-Associated Factor MAX is a Regulator of the Circadian Clock”. Int J Mol Sci. (2020).

Wei et al., “BMP-2 Signaling and Mechanotransduction Synergize to Drive Osteogenic Differentiation via YAP/TAZ”. Adv Sci (2020).

Bisso et al., Cooperation Between MYC and β-Catenin in Liver Tumorigenesis Requires Yap/Taz”. Hepatology (2020).

Donato et al., “YAP/TAZ role in physiological and malignant hematopoiesis”, Leukemia (2018).

de Pretis et al., “Integrative analysis of RNA polymerase II and transcriptional dynamics upon MYC activation”. Genome Res. (2017).

Croci et al.,“Transcriptional integration of mitogenic and mechanical signals by Myc and YAP”. Genes Dev (2017).

YAP liver


  • Genetic dependencies in cancer cells

Oncogenes highjack normal cells to impair their differentiation programs and promote their limitless and deranged proliferation. This may create intrinsic liabilities that can be exploited to design targeted therapies. In our recent studies, we have identified genome stability as an Achilles’ heel in Myc driven cancer. We are conducting genetic screens to identify and characterize genes that are selectively required by cancer cells to prevent rampant genome destabilization. We have identified a number of genes that are required to prevent replicative stress (i.e. massive DNA damage that develops during DNA replication) and we are currently focusing on their characterization, to unravel their mechanism of action. In parallel, we are actively pursuing their characterization as potential therapeutic targets in preclinical studies.

Relevant publications:

Rohban et al., “The cohesin complex prevents Myc-induced replication stress” Cell Death Dis. 2017

Donato et al., “Compensatory RNA polymerase 2 loading determines the efficacy and transcriptional selectivity of JQ1 in Myc-driven tumors”. Leukemia (2016).

Rohban and Campaner “Myc induced replicative stress response: How to cope with it and exploit it. Biochim Biophys Acta. (2015).

Murga et al., “Exploiting oncogene-induced replicative stress for the selective killing of Myc-driven tumors”. Nat Struct Mol Biol. (2011).



  • Dissection of YAP/TAZ regulation on breast cancer

YAP and TAZ are two transcriptional co-activators originally identified as regulated by the Hippo pathway and later recognized as key effectors of cytoskeletal tension, cell polarity, cell-to-cell contacts and G-protein coupled receptors. As such, YAP/TAZ are emerging as essential genes that are able to integrate chemical and mechanical signals in order to regulate tissue growth during development, regeneration and cancer. In several cancer types, YAP/TAZ activity has been linked to mesenchymal-like features, metastatic potential, chemoresistance and cancer stem cell properties. In particular, TAZ is a prominent master regulator of such activities in basal-like breast cancers. Indeed, expression data indicated a marked enrichment for TAZ gene signatures in breast cancers (BCs), with strong association with high histological grade, stem cell signatures and metastasis typical of the basal-like BC subtype. Coherently, TAZ is overexpressed in this sub-set of tumors, both at the mRNA and protein level, with a concomitant strong nuclear localization, which is prognostic of poor clinical outcome. Loss of function studies showed that its silencing strongly reduced the number of stem cells both in BC cell lines and in primary human BCs, and impaired metastasis of primary BC cells. On the other hand, gain of function genetics suggested that TAZ activation augmented cancer stem cells (CSCs) and tumor initiating cells (TICs) in low grade breast cancers and increased their metastatic potential. Thus, TAZ plays a prominent causal role in BC progression, promoting the acquisition of CSC features, malignancy, metastatic relapse and therapy resistance. While activation of YAP/TAZ is emerging as a hallmark of aggressive tumors, the underlying genetics of their deregulation is less clear, given the low rate of mutations of their known upstream regulators. This suggests that deregulation of other genes, yet to be discovered is responsible for YAP/TAZ activation in cancer cells. To address this, we have performed a loss of function genetic screen, which has allowed the identification of a number of novel regulators.  We are currently performing molecular and cellular characterization of selected genes in order to define their mechanism of action and their relevance in YAP/TAZ regulation. In parallel, we are conducting CRISPR/CAS9 genetic screens in tumors, in order to address their role in cancer progression, cancer stem cells properties, in-vivo cancer cell dissemination and chemo-resistance. 

 sgRNA Screen 1

  • Bioinformatic tools and web-based applications for genomic analysis.

The advent of next generation sequencing technologies has offered the possibilities to ask and address biological questions related to genome regulation and structure to an unprecedented level. This requires the ability to develop sophisticated bio-informatic tools able to analyze high density quantitative data over the genome landscape, in order to perform multiscale analysis. We are developing command line tools and web-based graphical interfaces to allow smooth analysis of complex data by the broad community of life scientists involved in genomic studies based on NGS applications (Illumina), Single Molecule sequencing (Nanopore) and Single-cell analysis (10xGenomics).

Relevant publications:

Ceddia et al., “Association rule mining to identify transcription factor interactions in genomic regions”. Bioinformatics (2020).

Bianchi et al., “Integrated Systems for NGS Data Management and Analysis: Open Issues and Available Solutions”. Front Genet.(2016).


Keystone Symposia scholarship, travel Award funded by the International Society of Differentiation (2008)

Fogarty Post-doctoral Fellowship, the National Institute of Health (NIH), Bethesda, USA. (1998-2003)

Recipient of the 2002 Fellow Award for Research Excellence at the National Institute of Health (NIH), Bethesda, USA.



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