History of changes to: Future Vaccine Manufacturing Hub: Advancing the manufacture and deployment of cost effective vaccines
Date Action Change(s) User
Nov. 27, 2023, 2:11 p.m. Added 35 {"external_links": []}
Nov. 20, 2023, 2:02 p.m. Added 35 {"external_links": []}
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Jan. 28, 2023, 11:08 a.m. Created 43 [{"model": "core.projectfund", "pk": 23925, "fields": {"project": 1108, "organisation": 2, "amount": 11734561, "start_date": "2017-12-01", "end_date": "2023-03-30", "raw_data": 37617}}]
Jan. 28, 2023, 10:51 a.m. Added 35 {"external_links": []}
April 11, 2022, 3:45 a.m. Created 43 [{"model": "core.projectfund", "pk": 16024, "fields": {"project": 1108, "organisation": 2, "amount": 10097570, "start_date": "2017-12-01", "end_date": "2022-12-31", "raw_data": 4884}}]
April 11, 2022, 3:45 a.m. Created 41 [{"model": "core.projectorganisation", "pk": 60832, "fields": {"project": 1108, "organisation": 1361, "role": "PP_ORG"}}]
April 11, 2022, 3:45 a.m. Created 41 [{"model": "core.projectorganisation", "pk": 60831, "fields": {"project": 1108, "organisation": 1445, "role": "PP_ORG"}}]
April 11, 2022, 3:45 a.m. Created 41 [{"model": "core.projectorganisation", "pk": 60830, "fields": {"project": 1108, "organisation": 1446, "role": "PP_ORG"}}]
April 11, 2022, 3:45 a.m. Created 41 [{"model": "core.projectorganisation", "pk": 60829, "fields": {"project": 1108, "organisation": 1447, "role": "PP_ORG"}}]
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April 11, 2022, 3:45 a.m. Created 41 [{"model": "core.projectorganisation", "pk": 60827, "fields": {"project": 1108, "organisation": 1449, "role": "PP_ORG"}}]
April 11, 2022, 3:45 a.m. Created 41 [{"model": "core.projectorganisation", "pk": 60826, "fields": {"project": 1108, "organisation": 1450, "role": "PP_ORG"}}]
April 11, 2022, 3:45 a.m. Created 41 [{"model": "core.projectorganisation", "pk": 60825, "fields": {"project": 1108, "organisation": 1396, "role": "PP_ORG"}}]
April 11, 2022, 3:45 a.m. Created 41 [{"model": "core.projectorganisation", "pk": 60824, "fields": {"project": 1108, "organisation": 1451, "role": "COLLAB_ORG"}}]
April 11, 2022, 3:45 a.m. Created 41 [{"model": "core.projectorganisation", "pk": 60823, "fields": {"project": 1108, "organisation": 1452, "role": "COLLAB_ORG"}}]
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April 11, 2022, 3:45 a.m. Created 41 [{"model": "core.projectorganisation", "pk": 60820, "fields": {"project": 1108, "organisation": 52, "role": "COLLAB_ORG"}}]
April 11, 2022, 3:45 a.m. Created 41 [{"model": "core.projectorganisation", "pk": 60819, "fields": {"project": 1108, "organisation": 60, "role": "LEAD_ORG"}}]
April 11, 2022, 3:45 a.m. Created 40 [{"model": "core.projectperson", "pk": 37443, "fields": {"project": 1108, "person": 1611, "role": "RESEARCH_PER"}}]
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April 11, 2022, 3:45 a.m. Created 40 [{"model": "core.projectperson", "pk": 37441, "fields": {"project": 1108, "person": 1613, "role": "COI_PER"}}]
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April 11, 2022, 3:45 a.m. Created 40 [{"model": "core.projectperson", "pk": 37439, "fields": {"project": 1108, "person": 1614, "role": "COI_PER"}}]
April 11, 2022, 3:45 a.m. Created 40 [{"model": "core.projectperson", "pk": 37438, "fields": {"project": 1108, "person": 1514, "role": "COI_PER"}}]
April 11, 2022, 3:45 a.m. Created 40 [{"model": "core.projectperson", "pk": 37437, "fields": {"project": 1108, "person": 1617, "role": "COI_PER"}}]
April 11, 2022, 3:45 a.m. Created 40 [{"model": "core.projectperson", "pk": 37436, "fields": {"project": 1108, "person": 1627, "role": "COI_PER"}}]
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April 11, 2022, 3:45 a.m. Created 40 [{"model": "core.projectperson", "pk": 37431, "fields": {"project": 1108, "person": 1622, "role": "COI_PER"}}]
April 11, 2022, 3:45 a.m. Created 40 [{"model": "core.projectperson", "pk": 37430, "fields": {"project": 1108, "person": 1518, "role": "PI_PER"}}]
April 11, 2022, 1:47 a.m. Updated 35 {"title": ["", "Future Vaccine Manufacturing Hub: Advancing the manufacture and deployment of cost effective vaccines"], "description": ["", "\nVaccine manufacturing systems have undergone evolutionary optimisation over the last 60 years, with occasional disruptions due to new technology (e.g. mammalian cell cultures replacing egg-based systems for seasonal influenza vaccine manufacture). Global vaccination programmes have been a great success but the production and distribution systems from vaccines still suffer from costs associated with producing and purifying vaccines and the need to store them between 2 and 8 degrees C. This can be a challenge in the rural parts of low and middle income countries where 24 million children do not have access to appropriate vaccinations every year. An additional challenge is the need to rapidly respond to new threats, such as the Ebola and Zika viruses, that continue to emerge. The development of a "first responder" strategy for the latter means that there are two different types of challenges that future vaccine manufacturing systems will have to overcome: \n\n1. How to design a flexible modular production system, that once a new threat is identified and sequenced, can switch into manufacturing mode and produce of the order of 10,000 doses in a matter of weeks as part of localised containment strategy? \n\n2. How to improve and optimise existing manufacturing processes and change the way vaccines are manufactured, stabilised and stored so that costs are reduced, efficiencies increased and existing and new diseases prevented effectively? \n\nOur proposed programme has been developed with LMIC partners as an integrated approach that will bring quick wins to challenge 2 while building on new developments in life sciences, immunology and process systems to bring concepts addressing challenge 1 to fruition.\n\nExamples of strategies for challenge 1 are RNA vaccines. The significant advantage of synthetic RNA vaccines is the ability to rapidly manufacture many thousands of doses within a matter of weeks. This provides a viable business model not applicable to other technologies with much longer lag phases for production (viral vectors, mammalian cell culture), whereby procurement of the vaccine can be made on a needs basis avoiding the associated costs of stockpiling vaccines for rapid deployment, monitoring their on going stability and implementing a cycle of replacement of expired stock. In addition, low infrastructure and equipment costs make it feasible to establish manufacture in low-income settings, where all required equipment has potential to be run from a generator driven electrical supply in the event of power shortage. This fits the concept of a distributed, flexible platform technology, in that once a threat is identified, the specific genetic code can be provided to the manufacturing process and the doses of the specific vaccine can be produced without delay. Additional concepts that we will explore in this category include the rapid production of yeast and bacterially expressed particles that mimic membrane expressed components of pathogenic viruses and bacteria.\n\nExamples of strategies for challenge 2 build on our work on protein stabilisation which has been shown to preserve the function of delicate protein enzymes at temperatures over 100 degrees C. We shall exploit this knowledge to develop new vaccine stabilisation and formulation platforms. These can be used in two ways: (a) to support the last few miles of delivery from centralised cold chains to patients through reformulation and (b) for direct production of thermally stable forms, i.e. vaccines that retain their activity for months despite being not being refrigerated. \n \nWe believe that the best way to deliver these step changes in capability and performance is through a team-based approach that applies deep integration in two dimensions: between UK and LMIC partners to ensure that all the LMIC considerations are "baked in" from the start and between different disciplines accounting for the different expertise that will be required to meet the challenges.\n\n"], "extra_text": ["", "\n\nPotential Impact:\nThe production and delivery of vaccines over the last decades has been one of the global public health success stories, with smallpox eradicated and polio only prevalent in very specific locations. However, population growth, global travel, intensified farming and underlying mutations mean that new threats continue to emerge leading to the need for rapid response platforms and there are still many challenges to ensuring cost-effective and widespread vaccinations, such as the cost and need for a cold chain through to the patient. \n\nThe medicinal and life sciences have been discovering and developing a number of exciting new technologies with the potential to make a step change in the production, formulation and delivery of vaccines. These are generally characterised by a move away from mammalian cell-based production of subunit proteins and viral vectors towards technologies capable of rapid scale up and low cost production including Synthetic vaccines (DNA, RNA), virus like particle (VLP) vaccines generated in yeast and baculovirus/insect cell culture platforms, and GMMA particles produced in bacteria. These are complemented by developments in formulation and protein stabilisation science which hold promise for thermally stable vaccines. \n\nAt Imperial College's Department of Medicine, together with collaborators in the UK and LMIC countries a number of such developments have been underway. Sitting algonside, Imperial's Departments of Life Science and Chemical Engineering have a strong reputation for their industrially-relevant research in bioprocessing, biochemicals manufacturing, process development and design, synthetic biology and the translation of this to industrial application. Our proposed programme exploits and extends existing collaborations between these departments with a view to enabling rapid translation from concept discovery to manufacturing platform. We will ensure this by combining leading research and development, engineering and scale up with demonstration and translation in LMIC countries enabled through deep end user engagement by our LMIC partners (who operate manufacturing facilities) coupled with capacity building and training in the UK and overseas.\n\nOur proposed programme will benefit a wide range of stakeholders including: immunologists and public health specialists, life scientists, chemical and process engineers, chemists and formulation scientists, vaccine producers and most importantly populations in LMIC countries who will ultimately benefit from (a) reduced cost and increased availability of large scale vaccines and (b) rapid public health response to emerging threats. \n\nTo ensure this impact, we have engaged several relevant partners in the preparation of this proposal (in particular Hilleman Labs (India), MRC Ugandan Virus Research Institute, Dalian Hissen Bio-pharm, China, Incepta, Bangladesh, and VABIOTECH, Vietnam) as initial stakeholders in our research programme, together with the Developing Countries Vaccine Manufacturing Network which represents 50 manufacturers in 17 countries. We have also engaged GSK Vaccines Institute for Global Health (GVGH, Italy) who have a track record for development of vaccines for LMIC countries. Representatives from each of these collaborating organisations will not only be closely involved in shaping and refining the programme but working with us as an integrated team with a view to maximising impact and ensuring large scale outcomes. \nThere is great training potential in our proposed programme. We shall catalyse UK and LMIC researchers in a truly multidisciplinary programme which will provide many opportunities for cross-fertilisation of ideas and training. The researchers will therefore become advocates and practitioners of advanced vaccine manufacturing systems and will be at the forefront of innovations in this sector. \n\nA global and UK/RoI research network will complement the Hub and Spoke research programme and support community building.\n\n\n"], "status": ["", "Active"]}
April 11, 2022, 1:47 a.m. Added 35 {"external_links": [3886]}
April 11, 2022, 1:47 a.m. Created 35 [{"model": "core.project", "pk": 1108, "fields": {"owner": null, "is_locked": false, "coped_id": "fe7b57b7-cf2f-4414-8755-ba74c0ff2bcd", "title": "", "description": "", "extra_text": "", "status": "", "start": null, "end": null, "raw_data": 4836, "created": "2022-04-11T01:31:02.825Z", "modified": "2022-04-11T01:31:02.825Z", "external_links": []}}]