Deeplex intro video

Deeplex® Myc-TB, by GenoScreen:

Innovative diagnostics
of drug resistant tuberculosis

Tuberculosis:

Tuberculosis (TB) is the world’s most lethal infectious disease with around 1.6 million people dying from it each year. It is caused by isolates of Mycobacterium tuberculosis complex (MTBC) which most often develop within the lungs, but it can affect any part of the body.

In 2021, about 1/4 of the world’s population has latent TB and an estimated 10.6 million people developed the disease worldwide.

Treatment of active tuberculosis involves the uptake of antibiotics
combination for several months. This therapy will be effective only if the MTBC
strains infecting the patient haven’t developed a resistance to the drugs
constituting the patient’s regimen.

Tuberculosis drug-resistance:

Drug resistance mainly emerges when anti-TB drugs are used
inappropriately, such as prescription issues or inadequate length of treatment.

The World Health Organization (WHO) estimated that about 450,000 new cases of multidrug-resistant TB appeared in 2021 (MDR/RR-TB, multi-drug resistant or rifampicin-resistant tuberculosis), of which ~6% were extensive drug resistant TB (XDR-TB, additional resistance to at least one additional Group A drug).

To treat patients effectively and limit further emergence of TB drug resistance, rapid and precise resistance diagnosis is crucial.

Deeplex® Myc-TB

The all-in-one solution for characterizing Mycobacterium tuberculosis

Deeplex® Myc-TB, developed by GenoScreen is an innovative and integrated culture-free solution, which can provide a diagnosis on a strain’s resistance or susceptibility to 15 anti-TB drugs in less than 48 hours. The assay is based on targeted deep sequencing and automated data analysis via the Deeplex® Myc-TB secure web application.

Deeplex® Myc-TB detects the TB heteroresistance down to 3%, and also identifies Non-Tuberculous Mycobacteria (NTM) as well as TB lineages and spoligotypes.

This innovative test guides the therapeutic management of TB patients in an effective way, by giving a rapid and extensive prediction of genetic resistance to anti-TB drugs.

Screens
Registred design

The Deeplex® Myc-TB Kit includes:

  • A Deeplex® Master Mix: a single 24-plex PCR mix for culture-free amplification of 18 M. tuberculosis drug resistance-associated gene targets combined with targets for mycobacterial species identification and MTBC strain genotyping.
  • An internal control for in-sample quality control,
  • A positive control for test validation,
  • An activation code to access the Deeplex® Myc-TB web application.

Download the technical note

15

Anti-TB drugs screened

48h

from clinical samples to results

3%

heteroresistance detection sensitivity

>100

mycobacterial species detectable

45

countries have implemented this solution

References

2021

Targeted next generation sequencing directly from sputum for comprehensive genetic information on drug resistant Mycobacterium tuberculosis,
Kambli P et al. – Tuberculosis

2021

Rapid genomic first- and second-line drug resistance prediction from clinical Mycobacterium tuberculosis specimens using Deeplex®-Myc,
Feuerriegel S et al. – Eur Respir J.


2020

Zoonotic tuberculosis in humans assessed by next-generation sequencing: an 18-month nationwide study in Lebanon,
El Achkar S et al. – Eur Respir J.

2020

A sister lineage of the Mycobacterium tuberculosis complex discovered in the African Great Lakes region,
Ngabonziza J.C.S et al. – Nat Commun.


2020

Deep amplicon sequencing for culture-free prediction of susceptibility or resistance to 13 anti-tuberculous drugs,
Jouet A et al. – Eur Respir J.

2019

How well do routine molecular diagnostics detect rifampin heteroresistance in Mycobacterium tuberculosis?,
Kamela C.S. Ng et al. – J Clin Microbiol.


2019

Drug-Resistant Tuberculosis, Lebanon, 2016 – 2017,
El Achkar S et al. – Emerg Infect Dis.

2018

Outbreak of multidrug-resistant tuberculosis in South Africa undetected by WHO-endorsed commercial tests: an observational study,
Makhado N.A. et al. – Lancet Infect Dis.


2017

Culture and Next-generation sequencing-based drug susceptibility testing unveil high levels of drug-resistant-TB in Djibouti: results from the first national survey,
Tagliani, E. et al. – Sci Rep.

Contact us

for any enquiry, kit ordering or demonstration request

Editorial information

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Publishing director: André TORDEUX, President - CEO
Editorial manager: Raphaëlle POUJOL - Communication officer and Louise GOAZIOU - Digital Marketing Assistant
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Notes

Copyright 2023 GenoScreen.

Deeplex® et GenoScreen® are registred trademarks of GenoScreen.

GenoScreen continously checks and updates all information contained in this website. However, any information is subject to change and may become obsolete. Therefore, GenoScreen does not assume any guarantee for the timeliness, accuracy and completeness of the information provided.

We are aware that the protection of the privacy is important when using our website. We are committed to the protection of any personal information.

Privacy policy

To view our privacy policy, click here.

If you have any questions or comments about this Privacy Policy,
please send us an email at
dpo@genoscreen.com or write to GenoScreen, 1 Rue du Professeur Calmette, 59000 Lille - FRANCE.

Editorial information

You are connected to an official website of GenoScreen, 1 rue du Professeur Calmette, 59000 Lille, FRANCE.

Company registered with the Lille Trade and Companies Register under the number 433 996 220 VAT ID No FR 61 433 996 220 SAS with a capital of €424 500.

Publishing director: André TORDEUX, President - CEO
Editorial manager: Raphaëlle POUJOL - Communication officer and Louise GOAZIOU - Digital Marketing Assistant
Web design and development: Staminic.

If you have any comment regarding the website content or use, please contact our webmaster.

Reproduction rights

The establishment of links to the www.deeplex.com website must have obtained the permission of the editorial manager. www.deeplex.com pages must not be nested inside another site pages. Reproduction of content or pages of the site requires prior permission of the editorial manager and mention the GenoScreen copyright.

Notes

Copyright 2023 GenoScreen.

Deeplex® et GenoScreen® are registred trademarks of GenoScreen.

GenoScreen continously checks and updates all information contained in this website. However, any information is subject to change and may become obsolete. Therefore, GenoScreen does not assume any guarantee for the timeliness, accuracy and completeness of the information provided.

We are aware that the protection of the privacy is important when using our website. We are committed to the protection of any personal information.

Privacy policy

To view our privacy policy, click here.

If you have any questions or comments about this Privacy Policy,
please send us an email at
dpo@genoscreen.com or write to GenoScreen, 1 Rue du Professeur Calmette, 59000 Lille - FRANCE.