Combining kidney organoid culture with microfluidics to improve cell and matrix differentiation

Lead Research Organisation: University of Manchester
Department Name: School of Biological Sciences

Abstract

Each human kidney contains about a million tiny filters that enable the excretion of waste products from the body. Diseases that cause scarring of the filters are affecting a growing number of people across the world and these conditions can lead to kidney failure with no curative treatments. The filters contain specialised cells that create and are supported by a scaffold known as the glomerular basement membrane. It is possible to culture the specialised cells of the kidney filter in the laboratory, however simple cultures do not adequately represent kidney filters in the body. In this project we will combine expertise in stem cell and matrix biology to construct a more representative culture system that could be used to understand more about the biology of the kidney filters and also as a screening tool for testing new drugs for patients with kidney disease.

Planned Impact

Regenerative medicine aims to develop biomaterial and cell-based therapies that restore function to damaged tissues and organs. It is a priority of the University and the nation, and a central focus of the EPSRC challenge theme "Healthcare Technologies". It is also an MRC strategic priority, "Repair and replacement: to translate burgeoning knowledge in regenerative medicine into new treatment strategies". It is in recognition of the challenges associated with clinical translation of regenerative medicine that EPSRC, MRC, BBSRC and TSB jointly funded the £25m UK Regenerative Medicine Platform - UoM is a partner on all three funded national hubs: 'Engineering and exploiting the stem cell niche', 'Acellular technologies, 'Safety and efficacy'. Our Centre for Doctoral Training in Regenerative Medicine, and hub partnerships, will have major impact by delivering a cohort of highly training scientists and clinicians who can take regenerative medicine to the next level of therapeutic efficacy, and engage with these national hubs. This capability will enable the UK to retain its position as a world-leader in regenerative medicine.

Specific impacts include:

(i) Biomedical scientists, the UK regenerative medicine community and international colleagues
Major impact will be achieved by training our students in the scientific methods required to: understand how the microenvironment (niche) directs cells to remodel tissues; design (nano)materials that interact at a mechanical and biochemical level with cells and orient their behaviour; understand how inflammatory processes affect regeneration; translate this knowledge to patients.
Our students will have the outstanding opportunity of benefiting directly from, and contributing directly to all the national UK Regenerative Medicine Platform hubs.
Added value will be achieved through research collaborations and data/reagent sharing across the University of Manchester and the Manchester Academic Health Science Centre, nationally through the hubs, and internationally through our six world-leading doctoral centre partners.
The Centre's strong links with MIMIT (Manchester: Integrating Medicine and Innovative Technology; linked to CIMIT, Boston USA), which develops clinical solutions for tissue repair and related unmet clinical needs, and with the Manchester Collaborative Centre for inflammation Research, enable our students to develop new regenerative strategies that encompass inflammatory control.

(ii) Biopharma
The ability to direct the effective repair or regeneration of tissues is highly sought after by cell therapy/regenerative medicine/tissue engineering companies wishing to translate these discoveries to new therapeutic products, and to Biopharma to inform the design and delivery of niche-based biologics and MSC-based anti-inflammatory therapies. We have more than 30 industrial partners, attesting to the strength of our Centre plan.
Our students will be advised by the University of Manchester Intellectual Property (UMIP) in all aspects of commercialisation, e.g. selling/licensing of reagents, provision of research expertise, in-house assays/techniques, co-development of technologies or licensing of IP.

(iii) General Public
The Centre will be a powerful platform for the Centre students to inform the public about our regenerative medicine activities and therapeutic advances.
The students will write review articles for popular press and student science magazines; develop skills in communications and public engagement; participate in Manchester Science Week and internet fora; develop outreach materials to inform local, national and international audiences, and meet patient groups.

Publications

10 25 50
 
Description Alport UK Online Worskhops 
Form Of Engagement Activity A formal working group, expert panel or dialogue
Part Of Official Scheme? No
Geographic Reach International
Primary Audience Patients, carers and/or patient groups
Results and Impact Virtual online webinars engaged patients, families, researchers and commercial partners to share the latest perspectives on Alport research during COVID-19. Patients reported increased interest in their disease, and researchers also increased interest in participation.
Year(s) Of Engagement Activity 2020,2021