The purpose of these recommendations is to support clinicians' decision making, without taking out his/her autonomy when prescribing for an individual patient. Age-related macular degeneration (AMD) is a result of degeneration/damage of the retinal pigment epithelium (RPE) while retinitis pigmentosa (RP), an inherited early-onset disease, results from premature loss of photoreceptors. A promising therapeutic approach for both is the replacement of lost/damaged cells with human induced pluripotent stem cell (hiPSC)-derived retinal cells. The aim of this study was to investigate the in vivo functionality of RPE and photoreceptor progenitor (PRP) cells derived from a clinical-grade hiPSC line through a unified protocol. De novo-generated RPE and PRP were characterized extensively to validate their identity, purity, and potency. RPE expressed tight junction proteins, showed pigmentation and ciliation, and secreted polarization-related factors vascular endothelial growth factor (VEGF) and pigment epithelium-derived factor (PEDF). PRP expressed neural retina proteins and cone and rod markers, and responded to KCl-induced polarization. Transcriptomic analysis demonstGMP-adaptable protocol indicating strong animal efficacy and safety data with hiPSC-derived RPE and PRP cells. These findings provide robust proof-of-principle results for IND-enabling studies to test these potential regenerative cell therapies in patients. Subchondral bone marrow lesions (BMLs) detected on MRI in knee osteoarthritis (OA) are associated with knee pain. The prevalence and progression of subchondral BMLs are increased by mechanical knee load. However, associations of subchondral BML location with weight-bearing knee pain are currently unknown. In this study, we aim to demonstrate associations of subchondral BML location and size with weight-bearing knee pain in knee OA. We analyzed 1412 and 582 varus knees from cross-sectional and longitudinal Osteoarthritis Initiative datasets, respectively. BML scores were semi-quantitatively analyzed with the MRI Osteoarthritis Knee Score for 4 subchondral regions (median and lateral femorotibial, medial and lateral patellofemoral) and subspinous region. Weight-bearing and non-weight-bearing pain scores were derived from WOMAC pain items. Correlation and negative binomial regression models were used for analysis of associations between the BML scores and pain at baseline and changes in the BML scores and chI, and BML at the other 4 joint compartments (B = 0.10, p = 0.01). Subchondral BML size at the medial femorotibial joint compartment was specifically associated with the severity and the change in weight-bearing pain, independent of non-weight-bearing pain, in knee OA. Specific associations of weight-bearing pain with subchondral BMLs in weight-bearing compartments of the knee indicate that BMLs in subchondral bone contribute to biomechanically induced OA pain. Subchondral BML size at the medial femorotibial joint compartment was specifically associated with the severity and the change in weight-bearing pain, independent of non-weight-bearing pain, in knee OA. Specific associations of weight-bearing pain with subchondral BMLs in weight-bearing compartments of the knee indicate that BMLs in subchondral bone contribute to biomechanically induced OA pain. The World Health Organization declared the outbreak of COVID-19 as a global pandemic on the 11th March 2020. As a result, the UK Government imposed severe restrictions on working and social contact as part of "lockdown." Whilst the full extent of the pandemic's impact on eating disorder patients is unknown, the literature suggests that patients with pre-existing mental illness may be more vulnerable to the mental health impacts. In addition, the restrictions greatly reduced the access to mental health services and presented new challenges to service delivery. A service evaluation was carried out to explore how the COVID-19 global pandemic changed service provision in a young person's eating disorder service and how this affected patient, family and staff experiences. An audit was carried out to explore how the lockdown period had impacted referrals and service delivery. Quantitative data was collected in an online survey and qualitative data was collected in two formats open ended answers as part of the od clinical recommendations are made to guide service delivery. It is possible to provide an eating disorder service in lockdown restrictions that patients and parents report high satisfaction with. Providing face-to-face appointments at the beginning of treatment and including families in the planning should be prioritised. Staff support is crucial to be able to continue delivering high quality services. The key themes are identified, and clinical recommendations are made to guide service delivery. Eczema is a common childhood condition, causing dry and itchy skin which can be difficult to manage. https://www.selleckchem.com/products/hppe.html We have been undertaking eczema and food allergy research to address previously prioritised research questions. We obtained funding to trial novel approaches to reach diverse audiences to raise awareness of childhood eczema, research, and public involvement in research. This paper reflects on two public engagement events held in collaboration with stakeholders in two settings of ethnic diversity in East Bristol, UK. We invited parents and children to attend the events by public display of posters. We created novel activities related to the research and involved artists to engage parents/carers and children about eczema and the research we are doing into its management. Attendance at the first event was lower than expected. Lessons learned were incorporated into the second event, to use a more structured approach and attract greater numbers of parents/carers from more diverse backgrounds. Creative approaches such as using artists at both events made the subject more accessible for diverse audiences, including children. We successfully delivered two public engagement events. The success of the events has generated individual interest in PPI and enquiries about future events from neighbouring community groups. Reflections from the events have also been fed back to inform the research. We successfully delivered two public engagement events. The success of the events has generated individual interest in PPI and enquiries about future events from neighbouring community groups. Reflections from the events have also been fed back to inform the research.