User profiles for Raul Catena

Raul Catena

Visiting Scientist, IBM Research
Verified email at zurich.ibm.com
Cited by 3340

histoCAT: analysis of cell phenotypes and interactions in multiplex image cytometry data

…, VRT Zanotelli, D Schulz, C Giesen, R Catena… - Nature …, 2017 - nature.com
Single-cell, spatially resolved omics analysis of tissues is poised to transform biomedical
research and clinical practice. We have developed an open-source, computational histology …

Myeloid progenitor cells in the premetastatic lung promote metastases by inducing mesenchymal to epithelial transition

D Gao, N Joshi, H Choi, S Ryu, M Hahn, R Catena… - Cancer research, 2012 - AACR
Tumors systemically initiate metastatic niches in distant target metastatic organs. These
niches, composed of bone marrow–derived hematopoietic cells, provide permissive conditions …

[HTML][HTML] Three-dimensional imaging mass cytometry for highly multiplexed molecular and cellular mapping of tissues and the tumor microenvironment

L Kuett, R Catena, A Özcan, A Plüss, P Schraml… - Nature Cancer, 2022 - nature.com
A holistic understanding of tissue and organ structure and function requires the detection of
molecular constituents in their original three-dimensional (3D) context. Imaging mass …

Maximizing mutagenesis with solubilized CRISPR-Cas9 ribonucleoprotein complexes

…, E Chiavacci, J Zaugg, LM Weber, R Catena… - …, 2016 - journals.biologists.com
CRISPR-Cas9 enables efficient sequence-specific mutagenesis for creating somatic or germline
mutants of model organisms. Key constraints in vivo remain the expression and delivery …

Alternative splicing: an emerging topic in molecular and clinical oncology

MJ Pajares, T Ezponda, R Catena, A Calvo… - The lancet …, 2007 - thelancet.com
Alternative pre-mRNA splicing is a key molecular event that allows for protein diversity.
Through this process, a single gene increases its coding capacity by expressing several related …

Lung inflammation promotes metastasis through neutrophil protease-mediated degradation of Tsp-1

T El Rayes, R Catena, S Lee… - Proceedings of the …, 2015 - National Acad Sciences
Inflammation is inextricably associated with primary tumor progression. However, the contribution
of inflammation to tumor outgrowth in metastatic organs has remained underexplored. …

[PDF][PDF] Suppression of miRNA-708 by polycomb group promotes metastases by calcium-induced cell migration

…, H Choi, D Gao, M Hahn, N Joshi, SM Park, R Catena… - Cancer cell, 2013 - cell.com
The progression of cancer to metastatic disease is a major cause of death. We identified miR-708
being transcriptionally repressed by polycomb repressor complex 2-induced H3K27 …

Bone Marrow–Derived Gr1+ Cells Can Generate a Metastasis-Resistant Microenvironment Via Induced Secretion of Thrombospondin-1

R Catena, N Bhattacharya, T El Rayes, S Wang, H Choi… - Cancer discovery, 2013 - AACR
Metastatic tumors have been shown to establish permissive microenvironments for
metastases via recruitment of bone marrow–derived cells. Here, we show that metastasis-…

VEGF elicits epithelial-mesenchymal transition (EMT) in prostate intraepithelial neoplasia (PIN)-like cells via an autocrine loop

…, J Lecanda, JE Green, V Segura, R Catena… - Experimental cell …, 2010 - Elsevier
Vascular endothelial growth factor (VEGF) is overexpressed during the transition from prostate
intraepithelial neoplasia (PIN) to invasive carcinoma. We have mimicked such a process …

[HTML][HTML] VEGF121b and VEGF165b are weakly angiogenic isoforms of VEGF-A

R Catena, L Larzabal, M Larrayoz, E Molina… - Molecular Cancer, 2010 - Springer
Background Different isoforms of VEGF-A (mainly VEGF 121 , VEGF 165 and VEGF 189 )
have been shown to display particular angiogenic properties in the generation of a functional …