Discovering the nature of particle dark matter (DM) is a key priority in Physics - and for STFC. Direct detection of electroweak-scale DM in our galaxy is the primary goal of the XLZD consortium, formed by the coming together of the foremost collaborations in the field: XENON-nT, LUX-ZEPLIN (LZ) and DARWIN. XLZD is proposing a large underground experiment based on the leading liquid xenon (LXe) technology: the definitive search for WIMP DM, able to rule out or discover in the accessible parameter space remaining above the irreducible neutrino background. The scientific potential of such a "rare event observatory" is detailed in a comprehensive white paper signed by 600 authors worldwide. LZ and Xenon-nT are the leading experiments in the field at present. Discovery of DM at XLZD would have profound implications for our understanding of the universe, its birth and its structure. STFC is currently considering a proposal to host the XLZD experiment in a state-of-the-art new facility at the Boulby Underground Laboratory in North Yorkshire (XLZD@Boulby). A liquid xenon rare event observatory might well be the largest project hosted at Boulby, supported by the largest international collaboration visiting the facility, and hence it would drive the facility design to a significant degree. This project will engage UK industry in planning for industrialising the construction of XLZD underground at Boulby, identify cost-effective routes to the supply of the necessary xenon stock, and plan for training of the skilled workforce in the local area that will be required to construct, install and operate the experiment. This project will prepare the way for the major investment in goods, services and people in the local area that will contribute substantially to the levelling-up of the North-East.

Abstracts are not currently available in GtR for all funded research. This is normally because the abstract was not required at the time of proposal submission, but may be because it included sensitive information such as personal details.

MRC expects valuable data arising from MRC-funded research to be made available to the scientific community with as few restrictions as possible so as to maximize the value of the data for research and for eventual patient and public benefit. Such data must be shared in a timely and responsible manner. Data arising from MRC-funded research must be properly curated throughout its life-cycle and released with the appropriate high-quality metadata. This is the responsibility of the data custodians, who are often those individuals or organisations that received MRC funding to create or collect the data. Data discovery platforms have an important role to play in enabling researchers to identify and extract value from the growing volume, diversity and complexity of biomedical, health and social sciences data. The Data Support Service Project (DSS 1-3) has delivered a prototype Gateway and Directory (with five studies), and validated standards and tools for metadata exchange by working with MRC Data Managers, and drawing on expertise outside the MRC.

Discovering the nature of particle dark matter (DM) is a key priority in Physics - and for STFC. Direct detection of electroweak-scale DM in our galaxy is the primary goal of the XLZD consortium, formed by the coming together of the foremost collaborations in the field: XENON-nT, LUX-ZEPLIN (LZ) and DARWIN. XLZD is proposing a large underground experiment based on the leading liquid xenon (LXe) technology: the definitive search for WIMP DM, able to rule out or discover in the accessible parameter space remaining above the irreducible neutrino background. The scientific potential of such a "rare event observatory" is detailed in a comprehensive white paper signed by 600 authors worldwide. LZ and Xenon-nT are the leading experiments in the field at present. Discovery of DM at XLZD would have profound implications for our understanding of the universe, its birth and its structure. STFC is currently considering a proposal to host the XLZD experiment in a state-of-the-art new facility at the Boulby Underground Laboratory in North Yorkshire (XLZD@Boulby). A liquid xenon rare event observatory might well be the largest project hosted at Boulby, supported by the largest international collaboration visiting the facility, and hence it would drive the facility design to a significant degree. This project sets up the academic and technical interactions related to the configuration of underground and surface spaces and facilities, and to the transportation and underground manufacture of large items. Additionally, this project develops the more challenging hazard analyses that impact facility design, and it explores management and governance interfaces between the facility and the experiment.

Cancer is one of the main causes of mortality, disease, and disability worldwide. While targeted therapy with monoclonal antibodies and small-molecule drugs has changed the natural history of some types of cancer, there are still vast areas of unmet need, where the mechanisms that allow cancer to start, progress and resist therapy are still unknown or are only beginning to be discovered. Hospitals worldwide hold in their archives and biobanks a treasure trove of data about cancer patients. These "cancer motherlodes" have only been mined very superficially so far, as the data that makes them up is very complex, and a lot of factors need to be examined at the same time. The same challenge applies to the biobanks: generally only a very small part of the sample taken from each patient is examined because the process is very labour-intensive and requires the input of experts. Machine Learning, the process by which computers can be made to classify large amounts of data really quickly using training sets of pre-analysed data as templates, provides a unique opportunity to finally mine cancer databases to the fullest extent. However, by itself this is not enough: the data added to the databases needs to be of the highest quality and has to be produced fast from enormous amounts of samples. To do so, we will develop new imaging techniques which will allow us to image biobank samples quickly and deeply, using innovative methods to look at fluorescent molecules which can tell doctors about the growth rate of cancer, or the penetration of drugs inside a tumour. We will also develop software that will allow us to "do more with less" in radiology, producing better quality images from lower doses of X-rays. The mining of these datasets will tell us which proteins and chains of reactions are responsible for making cancer patients sick and preventing them from getting better with therapy. However, knowing about which proteins are responsible is not enough. We need to know how these proteins work at different scales to make cells go rogue and become tumours. We will do this by developing a set of fluorescence and electron microscopy techniques which will work together to allow us to look at tumour proteins at increasingly larger magnification and from different perspectives, so we can look at their structure and their function together, understand how they work and figure out how to make them stop working. To do this, we will need to develop new instruments that work at very cold temperatures and in vacuum, the software needed to run them, and mechanisms to handle very cold samples without damage to them - or to us! All of this is very delicate work, and at the moment it is very slow and tricky, but the cancer patients cannot wait, so we will work together with Machine Learning experts to make taking the data and moving the samples and data between instruments quick, reliable and automatic. This way we will be able to go through more samples in a shorter amount of time and we will be able to tell the doctors in our team how the proteins they have found work and how to put a spanner in their works. By working together, we will be able to attack the problem from multiple fronts and make headway faster.