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Antibody-free method for Counting All Circulating TUmour cellS while maintaining them alive and intact

Total Cost €


EC-Contrib. €






 A CACTUS project word cloud

Explore the words cloud of the A CACTUS project. It provides you a very rough idea of what is the project "A CACTUS" about.

enter    influence    consisting    dyes    presented    90    tumour    detects    effect    approved    count    veridex    cancer    cytosol    showed    sensitive    outcome    investors    meant    detection    diagnostic    sorting    progression    alive    enzymatic    circulating    colon    cellsearch    fluidic    ctcs    ip    emulsions    aerobic    isolate    commercialisation    metastatic    deaths    glycolysis    obvious    pico    portfolio    provides    display    volume    instead    labelling    critical    oil    separating    metabolic    detected    epithelial    prostate    lactate    surrounding    cells    detecting    cactus    antibody    feasibility    intact    proposition    liter    inexpensive    patient    commercialising    correctly    droplets    assays    environmental    fda    attractive    rate    plan    metastases    counting    proof    ph    bladder    proper    treatment    stream    blood    ctc    responsible    breast    strategy    lung    maintaining    final    business    characterising    induce    mesenchymal    idea    gastric    sites    water    warburg    probing    micro    microenvironment   

Project "A CACTUS" data sheet

The following table provides information about the project.


Organization address
address: VIA PALLADIO 8
city: UDINE
postcode: 33100

contact info
title: n.a.
name: n.a.
surname: n.a.
function: n.a.
email: n.a.
telephone: n.a.
fax: n.a.

 Coordinator Country Italy [IT]
 Total cost 149˙875 €
 EC max contribution 149˙875 € (100%)
 Programme 1. H2020-EU.1.1. (EXCELLENT SCIENCE - European Research Council (ERC))
 Code Call ERC-2014-PoC
 Funding Scheme ERC-POC
 Starting year 2015
 Duration (year-month-day) from 2015-04-01   to  2016-09-30


Take a look of project's partnership.

# participants  country  role  EC contrib. [€] 
1    UNIVERSITA DEGLI STUDI DI UDINE IT (UDINE) coordinator 149˙875.00


 Project objective

The problem: Cancer metastases are responsible for 90% of cancer-associated deaths. Circulating tumour cells (CTCs) that enter the blood stream on their way to potential metastatic sites are of obvious interest to evaluate correctly patient treatment and therefore influence outcome. CTCs have been identified in bladder, gastric, prostate, lung, breast and colon cancer. The only FDA approved CTCs detection system is Veridex’ CellSearch, which detects only epithelial cancer cells using antibody labelling. Recent evidence showed that non-epithelial cancer cells, which are not detected by CellSearch, are of critical importance in cancer progression.

The idea: Our CTC detection method is based, instead of on antibody labelling, on metabolic features of cancer cells, thus providing potential for detecting both epithelial and mesenchymal cancer cells. Cancer cells induce environmental changes; e.g. in aerobic conditions most cancer cells display a high rate of glycolysis with lactate production in the cytosol, known as the Warburg effect. By separating cells into micro-droplets of pico-liter volume using micro-fluidic water-in-oil emulsions and by characterising the microenvironment surrounding them, CTCs are detected by probing for environmental changes using pH sensitive dyes or enzymatic lactate assays. Our inexpensive diagnostic method provides a way to count and isolate CTCs without any labelling while maintaining cells alive and intact for further studies.

The project: “A CACTUS” is meant to assess the feasibility of commercialising the developed method for counting and sorting CTCs and develop a proper commercialisation strategy. The final goal of this project is to develop a proposition package consisting of technical proof of concept, the business proposition and strategy and an IP portfolio and strategy. This information will be presented in an attractive business plan that will be proposed to potential investors.


year authors and title journal last update
List of publications.
2016 Fabio Del Ben, Matteo Turetta, Giorgia Celetti, Aigars Piruska, Michela Bulfoni, Daniela Cesselli, Wilhelm T. S. Huck, Giacinto Scoles
A Method for Detecting Circulating Tumor Cells Based on the Measurement of Single-Cell Metabolism in Droplet-Based Microfluidics
published pages: 8581-8584, ISSN: 1433-7851, DOI: 10.1002/anie.201602328
Angewandte Chemie International Edition 55/30 2019-07-23

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