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PCR tests

A. Botteaux, Pr. - C. Geydan, Pr. - A. Marchant, Pr. - C. Truyens, Pr. - F. Paulart, Dr - S. Goriely, FNRS Res. As. - A. Op de beeck, Pr. - G. Demuylder, Dr

ULB and European Center for prevention and Control of Diseases fellow - FNRS
" In support of clinical biology laboratories, the ULB has set up a diagnostic plateform in both Erasmus and Gosselies campus to face the epidemic of SARS-CoV2. The diagnosis relies on the detection of viral RNA in nasal swab. The COVID plateform has the capacity to analyse 500 samples per day, 7 days a week and relies on the expertise and skill of more than 200 volunteers. "
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Comment: List of all the volunteers who are working in the COVID plateform

Alain Bosseloir, COO

ZENTECH SA
" Development of specific IVD products to detect the patient serology due to the infection with SARS-COV2 Developement based on ISO13485, Directives 98/79/EC standards. Different technologies approched : ELISA, RT-PCR, lateral flow "
Contact: Alain Bosseloir COO ZenTech sa Liege Science Park Avenue du Pré Aily 10 4031 Angleur

Alain Brans, Fabrice Bouillenne, Iris Tham, Anne-Marie Matton, Moreno Galleni, André Matagne

Protein Factory - ULiège
" At Protein Factory, the protein expression and purification facility of the Centre for Protein Engineering (CIP; ULiège), we have produced proteins for COVID-19 diagnostics. Thus, in a collaborative effort with the GIGA Institute at ULiège (Haruko Takeda, in particular), we have been involved in the implementation of alternative rapid and reliable tests, based on loop-mediated isothermal amplification (LAMP) and recombinase polymerase amplification (RPA) assays, which both appear as promising alternative to the standard quantitative reverse transcription (qRT) PCR procedure. In addition, for the sake of increased reliability, the CRISPR-Cas12 / Cas13 reporter detection systems have also been implemented. In order not to depend on commercial products, we produced at Protein Factory all the enzymes necessary to perform these tests internally, regardless of any supply shortage or price inflation. Thus, the following enzymes are now available at the CIP for...

André Matagne, Alain Brans, Marylène Vandevenne, Maximiliano Figueroa, Moreno Galleni, Romain Malempré

ULiège - Royal Academy of Sciences, Letters and Fine Arts of Belgium
"The Centre for Protein Engineering (CIP, ULiège), through its two technological platforms, has been involved in the production of reagents (i.e. proteins) for diagnostic and analyses of SARSCoV-2 infection. In particular, Protein Factory has produced a pure and highly active enzyme (CAS12) for a CRISPR/CAS assay, which, in combination with classical PCR technology allows rapid detection of the virus. Automated screening is currently performed at Robotein for optimal formulation of CAS12. The production of complementary protein reagents for such tests is underway. Furthermore, in a collaborative effort with Dr Arnaud Marchant at Institut d'Immunologie Médicale (ULB), the CIP is involved in the design and production of recombinant SARS-COV-2 antigens towards the development of a platform for high dimensional systems serology analysis of SARS-CoV-2 antibodies."
Contact: André Matagne This email address is being protected from spambots. You need JavaScript enabled to view it. 

Anne Van den Broeke, Doctor

Institut Jules Bordet
" Contribution to the application and implementation of a novel Covid-19 diagnostic testing method developed at the GIGA/FARAH academic research institutes. Starting with a handful academic scientists from different disciplines, we established a Covid diagnostic lab with the goal of increasing the testing capacity in Belgium during the heaviest period of the crisis. The lab was entirely and exclusively build by training academic volunteers dedicating their time and energy to a joint effort to "beat the virus". Today the lab has a testing capacity of > 3000 samples/day, 7days/7. The diagnostic lab contributed - and still contributes - to the federal Testing Task Force as one of the five partners involved in screening nursing homes and more recently "centres de triage". We believe extensive testing may be critical to assist and better understand the nascent "deconfinement". Making available our expertise in virus-associated diseases accumulated over years of...

Benoît Muylkens, Professor - Nicolas Gillet, Professor

UNamur - Royal Academy of Medicine of Belgium - Royal Academy of Sciences, Letters and Fine Arts of Belgium
" UNamur researchers have developed a procedure for the detection of SARS-CoV-2. The protocol has been approved by the Federal Agency for Medicines and Health Products (FAMHP). As successfully realized within UNamur, the method can be implemented in a molecular biology research lab to be used for diagnostic purposes on clinical samples. It requires little technological development and allows to overcome reagents shortage or availability of automated systems. To support the implementation of the diagnostic procedure, the required equipment and logistical means have been described in a "starting pack" document accompanying the protocol. "
Publication References: The protocol and starting pack can be downloaded here: https://www.narilis.be/news/sana-sars-cov-2-namur
Contact: Virginie Bourguignon This email address is being protected from spambots. You need JavaScript enabled to view it.

Bernard Noirhomme, Business Developer

Alphadia s.a.

" PCR test to segment Covid-19 patients "  and " qRT-PCR to segment Covid patients Cytokines storm "
Funding: No funding requested
Contact: Bernard Noirhomme BDM & Administrator This email address is being protected from spambots. You need JavaScript enabled to view it. +32 471 55 62 24

Bertrand Moinet, CEO - Nathalie Gillard, Dr - Eric Fichant, Dr - Patrice Filée, Dr - Jean-Noel Degeye, Ir

CER Groupe
" "As Approved Research Centre in life sciences, the CER Groupe was requested several times to participate in the action plan against Coronavirus. Among the actions taken, we can point out : • The setting up of an operational structure, qualified to carry out PCR covid-19 tests to assist local hospitals in the lockdown ending and tracing phase ; • Involvement in a Belgian consortium to develop an ELISA quantitative serological test to supplement the PCR analytical capacity and secure the lockdown ending phase ; • implementation of antibody bioproduction for therapeutic/diagnostic use. Finally, let us point out that all of these actions were possible thanks to the involvement and synergy of the CERg various operating units. - development of an ELISA quantitative serological test : design, production and characterization of antigens; design/validation of the ELISA test; production of ELISA kits - production of antibodies in various species (lamas, hens, rabbits, pigs, goats...

Birgit Quinting, PhD, teacher HELMo - Marine Joris, PhD, Research Fellow, CRIG - Florence Mahy, PhD, teacher HELMo- Frédéric Oprenyeszk, PhD, Research fellow, CRIG - Olivier Jacquemin, MTL student, Master thesis - Sylvie Bodart, Lab technician , HELMo

CRIG, research center of HELMo (Haute école libre mosane)
" As the COVID-19 pandemic still progresses every day, time is running out to find solutions. It is therefore in everyone's interest that the active forces work together. It is in this spirit that HELMo and its Centre of Research CRIG made their experts available. A team of teachers from the Medical Laboratory Technologist curriculum reinforced by researchers of the CRIG contributes to enhance the capacity of direct testing, by assessing a new q-PCR diagnostic method developed by Dr. N. Gillet’s team (UNamur). UNamur provided the diagnosis protocol to HELMo consisting in two main steps: first, the inactivation and extraction of genetic material from the sample (smears taken from the nose and throat), and second, the identification of SARS-Cov-2 virus-specific gene by qPCR. However, the "Trizol" reagent - used for the extraction of genetic material - could quickly become a limiting reagent, as it is used by all diagnostic...

Brigitte Cay, bioengineer - Benedicte Lambrecht, PhD - Mieke Steensels, PhD - Mieke Tignon, PhD- Steven VanBorm, PhD

Tests &Diagnostics covid-19
" The veterinary laboratories from Sciensano use their expertise, their equipment and their reagents to increase the testing capacity for Covid-19 in collaboration with IBC LAB (Institute of Clinical Biology of ULB). They optimized the extraction method and the CDC RT-PCR method and are able to rapidly adapt any change in the field situation. "
Contact: This email address is being protected from spambots. You need JavaScript enabled to view it.

Carine Truyens, Professor - Sarra Ait Dejbbara, Assistant PhD student - Pascale Deblandre, Technician - Alain Wathelet-Depauw, Technician

ULB
" Contribution to the realization of Covid-19 diagnosis by PCR We are involved in the diagnosis of Covid-19 at ULB (Erasmus Campus) by coordinating and contributing to two steps of the flow required to detect SARS-CoV-2 RNA in swaps. "
Publication References: /
Contact: Carine Truyens Lab of Parasitology - Faculty of Medicine - ULB Erasmus Campus ctruyens#ulb.ac.be

Caroline Daelemans, Professor

ULB
" COVerT Our aim is to delineate more accurately the prevalence of the infection in the pregnant population and study vertical transmission in the cord blood of babies born to mothers with confirmed SARS-CoV-2 infection. Determination of prevalence of SARS-CoV-2 infection in mothers by combined universal screening: presence of antibodies (IgG and IgM or IgA) in their blood and/or a positive RT-PCR in the nasopharyngeal swab. We intend to detect evidence of vertical transmission by the identification of SARS-CoV-2 specific IgM or IgA in cord blood samples. If there is evidence of vertical transmission, the analysis of the consequences depending on infection timing during pregnancy will enable us to guide management more precisely. "
Funding: pending FNRS
Publication References: "1. Delforge ML, Costa E, Brancart F, Goldman D, Montesinos I, Zaytouni S, Marchant A, Donner C Presence of cytomegalovirus in urine and blood of pregnant women with primary infection might be associated...

Daniel Desmecht, Professor - Mutien Garigliany, Professor

FARAH - ULiège 
" We recently showed that domestic cats can be spontaneously infected by SARS-CoV-2 and develop transient, yet severe, pneumonia. Similar reports in other countries confirmed the susceptibility of cats, ferrets, lions and tigers to the infection. Dogs can get infected but, apparenlty, subclinically. Beside the importance of these findings for veterinarians and animal health, a series of domestic or wild animal species might constitute a reservoir of SARS-CoV-2 and dramatically complicate the "uncontainment" process. Domestic cats, minks, ferrets, hamsters, dogs, tigers and lions were all shown to be naturally or (for some species) experimentally susceptible to SARS-CoV-2 infection. In addition, cats, minks, ferrets and hamsters were shown to be able to efficiently transmit the virus to in-contact animals. Little is known about the actual host range of the virus. It is critically needed to determine which domestic, peri-domestic (especially rodents) and wild animals can...

Didier Allaer, CEO

Diagenode SA
" CE marked of Covid assay by RT-QPCR "
Contact: didier. This email address is being protected from spambots. You need JavaScript enabled to view it.

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Tél : +32 2 504 92 11

info@COVID19-WB.be

Brussels & Wallonia against COVID19