The aim of the Infections and Immunity Board (IIB) is to develop our scientific understanding of human infectious disease and disorders of the immune system, translating these insights into health benefits and ensuring that the UK has the infrastructure, skills and expertise it needs.
The Infections and Immunity Board (IIB) aims to develop scientific knowledge that extends our understanding of human infectious disease and the role of the immune system in pathology. This includes, and is underpinned by, fundamental research into human pathogens, as well as the development and functioning of the human immune system, and how this informs mechanisms of disease.
Working with other MRC initiatives and partners, the board aims to ensure that the insights it supports are translated into health benefits, and that the UK has the necessary infrastructure, skills and expertise to fulfil its aims.
Areas of strategic focus
To deliver against its areas of strategic focus, the board supports the development of investments, partnerships and initiatives and is seeking to develop its portfolio of investigator-led awards through board opportunities.
Grants meeting board opportunity criteria will be prioritised for consideration in funding decisions.
Global health is a key MRC strategic aim and IIB plays an important role in developing and delivering this agenda, particularly on priority global infectious diseases.
While continuing to support research tackling the major infections, HIV, tuberculosis and malaria, we will further support high quality, innovative research in neglected tropical diseases, fungal, and emerging infections, which have major impact on the health and wellbeing of populations in resource poor settings.
Pathogens naturally evolve resistance mechanisms to drugs and this can have potentially catastrophic health implications. The importance of preventing and treating resistance in bacteria, viruses, parasites, fungi and vectors now has global recognition.
A broad One Health systems approach is required to investigate and prioritise drivers and constraints of resistance. We need improved methods for predicting resistance, developing new diagnostics, therapeutics (including novel chemistry and combination therapies), and effective intervention regimes, including behavioural changes and the microbiome.
Through the IIB, MRC has developed a cross-council, interdisciplinary approach to address the challenges in antimicrobial resistance (AMR). Together with our sister research councils and other national and international partners, we are enabling researchers in the UK to undertake cutting-edge research, in collaboration with research colleagues around the world, and to use unique approaches to tackling AMR.
Our strategy for tackling AMR focuses on identifying, prioritising and understanding the drivers of AMR and using this knowledge to prevent infections, preserve existing antimicrobials and promote the development of new therapies and interventions.
The recent outbreaks of COVID-19, Ebola and Zika, bird and swine flu epidemics, and the ongoing global burden of malaria, tuberculosis and HIV, illustrate the large-scale challenges that infectious diseases continue to pose to human health.
Strong science in a range of areas needs to underpin a strategy of pandemic preparedness before infection becomes widespread. This should include:
- pathogen biology
- innovative approaches to surveillance, modelling, diagnostics, prophylactic interventions and therapeutics
Our work in pandemic preparedness builds on our experience in the Environmental and Social Ecology of Human Infectious Diseases initiative, which was established to respond to new and emerging pathogen threats. This groundbreaking initiative has supported novel interdisciplinary approaches to study the ecology of infectious diseases.
The initiative is complemented by the zoonoses and emerging livestock systems programme, coordinated by the Biotechnology and Biological Sciences Research Council (BBSRC). The aim is to minimise the health risks associated with the rapidly changing nature of livestock systems in developing countries, focusing on the risks that impact the livelihoods and health of people living in poverty.
In addition to supporting research into potential threats, we also responded to disease outbreaks. Most recently, MRC participated in the research response to COVID-19 standing up a number of significant research investments.
When the World Health Organization (WHO) declared the West Africa Ebola outbreak an emergency in August 2014, MRC quickly engaged with funding partners, including the Wellcome Trust and the Department for International Development, to begin the first of a number of vaccine trials in the region. MRC co-funded research on the ring vaccination trial, which showed best evidence of a protective effect during the epidemic.
In response to the Zika outbreak, we launched a rapid response initiative to provide novel, critical and timely insights into the nature of the virus and potential management or prevention routes. Working with the Department of Health and Social Care (DHSC) and BBSRC through the UK Vaccine Network, we are now supporting the development of vaccines against priority pathogens.
Immunity and infection through the life course
The likelihood of developing both acute and chronic disease changes as we age. Various conditions involving the loss of immune tolerance, such as type 1 diabetes, Crohn’s disease and multiple sclerosis, typically develop before the age of 40. Whereas conditions such as hypertension, cancer and heart disease are more often seen in older people. During ageing, overall immune responses tend to weaken, resulting in increased susceptibility to cancers and infections such as influenza.
Ageing similarly results in a reduced capacity for repair, together with an impaired response to vaccines. Developing a clear understanding of the changing immune system throughout the life course is key to identifying points where intervention is possible, with a view to altering the immune system to promote appropriate and healthy immune responses as we age.
Chronic infection, comorbidity, immunomodulation
As our ability to manage infections increases, it will be important to deepen our understanding of chronic infections. This includes how persistent infections interact with and affect the host immune system over the life course, and how the immune system might be modulated to better target persistent infections.
There is also scope to study the consequences of living with latent infections, how these infections may affect the host through the life course, and what triggers emergence from latency.
Multimorbidity is a major challenge within the ageing UK and wider population. It is important to deepen our understanding of how immune status can contribute to diseases, including the immune mediated inflammatory diseases (IMIDs), neurodegeneration and psychosis.
It is also important to understand how infections, including commensal, invasive and co-infections, affect the host immune system over the life course and interact with other communicable and non-communicable morbidities, including cancer, asthma, and mental health.
IMIDs represent a wide range of conditions which affect specific or multiple organs and often share both immunological and mechanistic features, but have different clinical manifestations. The spectrum of IMIDs also includes more common autoimmune and autoinflammatory disorders, such as psoriasis, type 1 diabetes, rheumatoid arthritis and ulcerative colitis.
For the most part, research into IMIDs has been pursued in a disease-specific manner driven by clinical presentation and often focussed on the later stages of disease. As such, many of the common mechanisms regarding the initial loss of immune tolerance or early instigators of the inflammatory cascade might not have been fully exploited yet.
MRC has a number of significant investments in IMIDs, including an IMID BioBank and a number of stratified medicine consortia. We are looking into ways of working with other interested partners, including industry and other funding agencies to help coordinate activity in this area.
Data integration and systems approaches: from data to insight
Integrating data between different classes (for example, DNA and proteomic) and levels (such as cell, tissue, individual and population), can provide novel epidemiological and mechanistic insights. Models developed with these insights can be improved upon through a systems approach of iterative cycles of modelling, experimentation and refinement.
We led a cross-council initiative to take a systems approach to understand immune function in health and disease. This initiative established 2 consortia:
- multi-scale analysis of B cell responses in ageing at King’s College London
- phenotyping immune responses in asthma and respiratory infections: a systems approach to understanding changes from childhood to adulthood at Imperial College London and The University of Manchester
The IIB funds research into infectious human disease and disorders of the human immune system.
The board seeks to support a diverse portfolio of research that is relevant to the UK and the wider world. In addition, the board’s portfolio aims to address long-standing questions and support the investigation of emergent higher risk opportunities.
The board welcomes submissions on discovery research relating to:
- human pathogens, pathogenicity, antimicrobial resistance, host pathogen responses including inflammation and the development, function and disorders of the immune system where this informs mechanism of disease
- immune disease including allergy (except asthma and other organ-based disorders), transplantation immunology, systemic immune disorders and auto-immune disease. Including use of in silico systems, relevant animal models and experimental studies in humans throughout the life course
The board also welcomes submissions on population-level research using epidemiological, genetic and omic approaches, and computational modelling, to elucidate disease risks, aetiologies and progression, and to understand the evolution of pathogen populations and epidemic preparedness.
Novel strategies for preventing and controlling infectious and immune disease
The board welcomes research to inform novel strategies for preventing and controlling infectious and immune disease, including vector control, predictive modelling and early development research to inform future intervention strategies including vaccines, diagnostics and therapeutics.
For studies undertaking the development, validation or evaluation of new products or interventions, see:
All applications for funding of new or existing longitudinal population studies need to submit an outline application for joint review by the Longitudinal Population Studies Strategic Advisory Panel (LPS-SAP, previously the Cohort Strategic Review Group) and the research board. Should a full application be invited, this may be submitted to any of the 3 subsequent board deadlines. This review will take account of strategic and scientific considerations.
Applications for longitudinal population studies must be for core infrastructure only; applications may include associated research only if it is for proof of principle work. Applicants must speak to the relevant programme manager at least 6 weeks before the outline submission deadline to confirm the eligibility of their application. The outline template, timeline for review and next outline submission deadline can be found on the LPS-SAP page. Applications for funding for clinical (that is, patient-specific or disease-focused) cohorts are exempt from this process.
Strategic investments and partnerships
The IIB provides support to strategic institutes, units, centres and resources.
The Francis Crick Institute is a partnership with the Wellcome Trust, Cancer Research UK, Imperial College London, King’s College London and University College London. It is at the forefront of innovative biomedical research and promotes the translation of its research for maximal benefit.
- MRC Unit, the Gambia at London School of Hygiene and Tropical Medicine (LSHTM)
- MRC and UVRI and LSHTM Uganda Research Unit
- MRC Human Immunology Unit at the University of Oxford
- MRC-University of Glasgow Centre for Virus Research
- MRC Centre for Molecular Bacteriology and Infection at Imperial College London
- MRC Centre for Medical Mycology at University of Exeter
- MRC Centre for Global Infectious Diseases Analysis (formerly the Centre for Outbreak Analysis and Modelling) at Imperial College London
- the CLIMB-BIG-DATA project (Cloud Infrastructure for Big Data Microbial Bioinformatics) is a collaboration between Warwick, Birmingham, Cardiff, Swansea, Bath and Leicester universities, the MRC unit the Gambia at the LSHTM and the Quadram Institute for Bioscience
- STOP-HCV Stratified Medicine Consortium, University of Oxford: aims to use patient information to establish the most effective and cost-effective treatments for patients with hepatitis C virus
- the MRC International Statistics and Epidemiology Group based within the LSHTM has a mission to help improve health in low and middle income countries by conducting research that identifies and evaluates effective interventions
IIB works with a wide range of partners to prepare for and respond to infectious disease outbreaks and implement our immunology strategy.
MRC is a member of this partnership, which aims to accelerate the development of new or improved drugs, vaccines, microbicides and diagnostics against HIV and AIDS, tuberculosis and malaria as well as other poverty-related infectious diseases in sub-Saharan Africa, with a focus on phase II and III clinical trials.
JPIAMR is an EU-led initiative of global funders that support transnational research to combat AMR.
MRC is a member of this global alliance of research funding organisations, which aims to facilitate a rapid, effective research response in the event of an infectious disease outbreak.
WHO Global Coordinating Mechanism for research and development for epidemic preparedness (GCM)
The WHO Research and Development (R&D) Blueprint, of which the GCM is a part, is a global strategy and preparedness plan that aims to fast-track the availability of tests, vaccines and medicines to save lives and avert large scale crises in pandemic outbreaks.
It focuses on an annually reviewed set of priority diseases, for which there are no, or insufficient, countermeasures. It is generally agreed that preparedness and response, including the work of the blueprint, would benefit from improved coordination and collaboration.
The GCM is intended to fulfil this ambition for the blueprint as well as other stakeholder-led initiatives. MRC is a member, along with the Foreign Commonwealth and Development Office (FCDO) and DHSC from the UK.
Launched in 2015, the network brings together industry, academia and funders to make targeted investments (£120 million between 2016 and 2021) in specific vaccines and vaccine technology for infectious diseases with epidemic potential. The network is led by DHSC and supported by MRC and BBSRC.
With £14.5 million from MRC and £88 million funding in total, the AMR initiative is the first to be supported by all 7 research councils. It takes a multidisciplinary, themed approach to tackling the growing threat of antibacterial resistance
This is a cross-council programme with £20.5 million funding. It is supported by FCDO, BBSRC, Economic and Social Research Council (ESRC), MRC and Natural Environment Research Council (NERC).
IIB’s portfolio of human infectious diseases research includes awards made through several of MRC’s international funding opportunities. We led and supported several Newton Fund and Global Challenges Research Fund (GCRF) initiatives, often in partnership with our sister councils. Both funds formed part of the UK’s Official Development Assistance (ODA) commitment, which focuses on outcomes that promote the long-term sustainable growth of countries on the OECD Development Assistance Committee (DAC) list.
Recent highlights include:
- UK and Vietnam partnerships for infectious diseases (Newton Call 2, with £2.75 million total funding) – a second funding opportunity between MRC and the Vietnamese Ministry of Science and Technology
- GCRF infections foundation awards (£7.6 million from MRC and £10.9 million in total) – a joint funding opportunity with the Arts and Humanities Research Council (AHRC), BBSRC, ESRC and NERC. Supported 21 projects with potential to rapidly advance novel infectious disease global health discovery and translation research
- GCRF vector borne disease (VBD) networks (£1.8 million from MRC and £5.3 million in total) – a BBSRC-led joint funding opportunity with MRC and NERC, supported 4 interdisciplinary networks addressing challenges relating to VBD of plants, animals and humans
- GCRF vaccines research and development networks (£6.4 million from MRC and £9.4 million in total) – an MRC-led joint funding opportunity with BBSRC, established 5 collaborative networks in vaccine research and development targeting LMIC priority diseases integrating basic immunology and pathogen biology with vaccinology