• DNDi - Best Science for the Most Neglected 20 Years
  • Our work
    • Diseases
      • Sleeping sickness
      • Visceral leishmaniasis
      • Cutaneous leishmaniasis
      • Chagas disease
      • Filaria: river blindness
      • Mycetoma
      • Paediatric HIV
      • Cryptococcal meningitis
      • Hepatitis C
      • Dengue
      • COVID-19
      • Antimicrobial resistance
    • Research & development
      • R&D portfolio & list of projects
      • Drug discovery
      • Translational research
      • Clinical trials
      • Registration & access
      • Treatments delivered
    • Advocacy
      • Open and collaborative R&D
      • Transparency of R&D costs
      • Pro-access policies
      • Children’s health
      • Gender equity
      • Climate change
      • AI and new technologies
  • Networks & partners
    • Partnerships
      • Our partners
      • Partnering with us
    • Global networks
      • Chagas Platform
      • Dengue Alliance
      • HAT Platform
      • HELP Helminth Elimination Platform
      • LEAP Platform
      • redeLEISH Network
    • DNDi worldwide
      • DNDi Switzerland
      • DNDi DRC
      • DNDi Eastern Africa
      • DNDi Japan
      • DNDi Latin America
      • DNDi North America
      • DNDi South Asia
      • DNDi South-East Asia
      • DNDi Southern Africa
  • News & resources
    • News & stories
      • News
      • Stories
      • Statements
      • Viewpoints
      • Social media
      • eNews Newsletter
    • Press
      • Press releases
      • In the media
    • Resources
      • Scientific articles
      • Our publications
      • Videos
    • Events
  • About us
    • About
      • Who we are
      • How we work
      • Our strategy
      • Our donors
      • Annual reports
    • Our people
      • Our leadership
      • Our governance
      • Contact us
    • Work with us
      • Working at DNDi
      • Job opportunities
      • Requests for proposal
  • Donate
DNDi - Best Science for the Most Neglected 20 Years
  • DNDi - Best Science for the Most Neglected 20 Years
  • Our work
    • Diseases
      • Sleeping sickness
      • Visceral leishmaniasis
      • Cutaneous leishmaniasis
      • Chagas disease
      • Filaria: river blindness
      • Mycetoma
      • Paediatric HIV
      • Cryptococcal meningitis
      • Hepatitis C
      • Dengue
      • COVID-19
      • Antimicrobial resistance
    • Research & development
      • R&D portfolio & list of projects
      • Drug discovery
      • Translational research
      • Clinical trials
      • Registration & access
      • Treatments delivered
    • Advocacy
      • Open and collaborative R&D
      • Transparency of R&D costs
      • Pro-access policies
      • Children’s health
      • Gender equity
      • Climate change
      • AI and new technologies
  • Networks & partners
    • Partnerships
      • Our partners
      • Partnering with us
    • Global networks
      • Chagas Platform
      • Dengue Alliance
      • HAT Platform
      • HELP Helminth Elimination Platform
      • LEAP Platform
      • redeLEISH Network
    • DNDi worldwide
      • DNDi Switzerland
      • DNDi DRC
      • DNDi Eastern Africa
      • DNDi Japan
      • DNDi Latin America
      • DNDi North America
      • DNDi South Asia
      • DNDi South-East Asia
      • DNDi Southern Africa
  • News & resources
    • News & stories
      • News
      • Stories
      • Statements
      • Viewpoints
      • Social media
      • eNews Newsletter
    • Press
      • Press releases
      • In the media
    • Resources
      • Scientific articles
      • Our publications
      • Videos
    • Events
  • About us
    • About
      • Who we are
      • How we work
      • Our strategy
      • Our donors
      • Annual reports
    • Our people
      • Our leadership
      • Our governance
      • Contact us
    • Work with us
      • Working at DNDi
      • Job opportunities
      • Requests for proposal
  • Donate
Home > News

Five years of the Neglected Tropical Diseases (NTD) Drug Discovery Booster

Home > News

Five years of the Neglected Tropical Diseases (NTD) Drug Discovery Booster

Scientist in a lab
27 Jul 2020
Share on twitter
Share on facebook
Share on linkedin
Share on email
Share on print

2020 marks the five-year anniversary of the launch of the NTD Drug Discovery Booster (‘Booster’), a global consortium of pharmaceutical companies collaborating to identify new potential treatments for neglected tropical diseases. The Booster has focused primarily on leishmaniasis and Chagas disease, with activities supported by the Japanese Global Health Innovative Technology (GHIT) Fund.

In April 2015, the first chemical structure of interest to the Drugs for Neglected Diseases initiative (DNDi), ‘Seed Series 01’ (Seed S01), was communicated to the original four Booster partners, AstraZeneca, Eisai, Shionogi, and Takeda Pharmaceutical Company Limited. S01 had been shown to have potential to treat both leishmania and trypanosoma cruzi infections; however, the chemical structure required tweaking and optimization for it to meet the demanding criteria to progress as a drug candidate.

Over the weeks that followed, the vast proprietary chemical catalogues of our partner companies in the Booster were rigorously mined, using state-of-the-art algorithms to pull out examples of similar molecules to Seed S01, with the hope that some of them would demonstrate the sought-after improvements when tested against parasites.

By June 2015, hundreds of samples of these compounds started arriving at the lab of DNDi partner Institut Pasteur Korea, where they were evaluated for their impact against leishmania donovani and trypanosoma cruzi parasites. For the majority of these novel molecules, this was the first time they had ever been disclosed and shared outside of their owners’ research labs.

Three months later, in a previously unprecedented display of pre-competitive collaboration, the results from this effort were being shared openly amongst the partners. A second round of compound mining began, again yielding hundreds of new novel compounds for testing against the parasites.

By April 2016, a prioritized set of around 50 molecules from these efforts, drawn from all partners and shown to be similar variants to the original S01 seed, were approved to be handed to DNDi for further optimization – the so-called ‘S01 Hit Series’. These optimization efforts eventually led to identification of an advanced compound which could significantly reduce parasite burden in a T. cruzi infected mouse model.

In the five years since that first S01 communication, 22 new seeds have been analyzed by the Booster partners in much the same way. The initial four partners grew to eight, with Celgene (now part of Bristol-Myers Squibb), Merck, AbbVie, and Astellas joining forces with the original partners. Samples of over 18,000 compounds, often novel and proprietary to the Booster partners, have been shared openly with DNDi and in some cases amongst the partners. 12 of the 22 seeds profiled have led to new promising S01 Hit Series, and we now have four compounds coming from the Booster partners which are effective in animal models of kinetoplastid infection. The S07 seed has led to a series currently in the late stages of lead optimization and could deliver a pre-clinical candidate by 2021, and we expect further lead optimization programmes to be delivered in the near future.

The NTD Drug Discovery Booster in numbers

  • 8 partners
  • 22 seeds investigated
  • 45 virtual screening iterations performed
  • 18,000 compounds screened
  • 13 hit series identified
  • 12 compounds progressed to animal models of infection
  • 4 compounds successful in animal models of infection
  • 1 series progressed to lead optimization

Photo credit: Vinicius Berger-DNDi

Drug discovery Partnership Chagas disease Visceral leishmaniasis

Read, watch, share

Loading...
Davide Paparo and Ian Hausler with their thermotherapy device "CLARA"
Stories
16 Mar 2023

Cutaneous leishmaniasis: Swiss students develop innovative thermotherapy device for safer treatment of ‘flesh-eating parasite’

Stories
8 Mar 2023

Highlighting gender-based treatment gaps on International Women’s Day: Mary Alamak’s story

DNDi-GARDP Southern Africa director, Carol Ruffell (left), presents the December 2022 edition of HIV Nursing Matters and the 2022 paediatric ARV dosing chart to Bénédicte Schutz, Monaco’s Director of International Cooperation (centre), and Yordanos Pasquier, Monaco’s Deputy Director of International Cooperation (right).
News
3 Mar 2023

Working together to ensure optimal treatment for children living with HIV in South Africa

Nurse with patient
Press releases
1 Mar 2023

Fiocruz and DNDi sign strategic alliance agreement

Statements
28 Feb 2023

DNDi’s submission to the Technical Assessment component of the first Global Stocktake

Statements
22 Feb 2023

DNDi comments on the zero draft of the WHO CA+ for consideration of the Intergovernmental Negotiating Body at INB4 & 5

Hat Platform Newsletter N°22 screenshot
Publications
22 Feb 2023

HAT Platform Newsletter No. 22

Lab activities
News
20 Feb 2023

First in-person Dengue Alliance meeting brings together experts from dengue-endemic countries to develop treatments for a growing viral threat

VIEW ALL

Help neglected patients

To date, we have delivered twelve new treatments, saving millions of lives.

Our goal is to deliver 25 new treatments in our first 25 years. You can help us get there. 

GIVE NOW
DNDi - Best Science for the Most Neglected 20 Years
Facebook-f
Twitter
Instagram
Linkedin-in
Youtube
International non-profit developing safe, effective, and affordable treatments for the most neglected patients.

Learn more

  • Diseases
  • Neglected tropical diseases
  • R&D portfolio
  • Policy advocacy

Get in touch

  • Our offices
  • Contact us
  • Integrity Line

Support us

  • Donate
  • Subscribe to eNews

Work with us

  • Join research networks
  • Jobs
  • RFPs
  • Terms of Use   
  •   Acceptable Use Policy   
  •   Privacy Policy   
  •   Cookie Policy   
  •   Our policies   

  • Except for images, films and trademarks which are subject to DNDi’s Terms of Use, content on this site is licensed under a Creative Commons Attribution-NonCommercial-Share Alike 3.0 Switzerland License   
We use cookies to track our audience and improve our content. By clicking 'Accept All', you are agreeing to our use of cookies. Click on 'Customize' to accept only some cookies.
Customize
REJECT ACCEPT ALL
Manage consent

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience.
Necessary
Always Enabled
Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously.
CookieDurationDescription
cookielawinfo-checkbox-advertisement1 yearSet by the GDPR Cookie Consent plugin, this cookie is used to record the user consent for the cookies in the "Advertisement" category .
cookielawinfo-checkbox-analytics11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics".
cookielawinfo-checkbox-functional11 monthsThe cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional".
cookielawinfo-checkbox-necessary11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary".
cookielawinfo-checkbox-others11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other.
cookielawinfo-checkbox-performance11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance".
CookieLawInfoConsent1 yearRecords the default button state of the corresponding category & the status of CCPA. It works only in coordination with the primary cookie.
PHPSESSIDsessionThis cookie is native to PHP applications. The cookie is used to store and identify a users' unique session ID for the purpose of managing user session on the website. The cookie is a session cookies and is deleted when all the browser windows are closed.
viewed_cookie_policy11 monthsThe cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data.
Functional
Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features.
CookieDurationDescription
elementorneverThis cookie is used by the website's WordPress theme. It allows the website owner to implement or change the website's content in real-time.
Analytics
Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc.
CookieDurationDescription
_ga2 yearsThe _ga cookie, installed by Google Analytics, calculates visitor, session and campaign data and also keeps track of site usage for the site's analytics report. The cookie stores information anonymously and assigns a randomly generated number to recognize unique visitors.
_ga_16Q5RH3XRG2 yearsThis cookie is installed by Google Analytics.
_gat_UA-10302561-11 minuteA variation of the _gat cookie set by Google Analytics and Google Tag Manager to allow website owners to track visitor behaviour and measure site performance. The pattern element in the name contains the unique identity number of the account or website it relates to.
_gid1 dayInstalled by Google Analytics, _gid cookie stores information on how visitors use a website, while also creating an analytics report of the website's performance. Some of the data that are collected include the number of visitors, their source, and the pages they visit anonymously.
_hjAbsoluteSessionInProgress30 minutesHotjar sets this cookie to detect the first pageview session of a user. This is a True/False flag set by the cookie.
_hjFirstSeen30 minutesHotjar sets this cookie to identify a new user’s first session. It stores a true/false value, indicating whether it was the first time Hotjar saw this user.
_hjIncludedInPageviewSample2 minutesHotjar sets this cookie to know whether a user is included in the data sampling defined by the site's pageview limit.
_hjIncludedInSessionSample2 minutesHotjar sets this cookie to know whether a user is included in the data sampling defined by the site's daily session limit.
_hjSession_112884430 minutesHotjar sets this cookie.
_hjSessionUser_11288441 yearHotjar sets this cookie.
CONSENT2 yearsYouTube sets this cookie via embedded youtube-videos and registers anonymous statistical data.
Targeting
Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. These cookies track visitors across websites and collect information to provide customized ads.
SAVE & ACCEPT
Powered by CookieYes Logo