Evaluating the prognostic value of radiomics and clinical features in metastatic prostate cancer using [Ga]Ga-PSMA-11 PET/CT.

Prostate cancer is a significant global health issue due to its high incidence and poor outcomes in metastatic disease. This study aims to develop models predicting overall survival for patients with metastatic biochemically recurrent prostate cancer, potentially helping to identify high-risk patients and enabling more tailored treatment options. A multi-centre cohort of 180 such patients underwent [Ga]Ga-PSMA-11 PET/CT scans, with lesions semi-automatically segmented and radiomic features extracted from lesions.

Corneal Confocal Microscopy Identifies and Differentiates Patients With Multiple Sclerosis and Epilepsy.

Purpose: To assess whether corneal nerve analysis can identify and differentiate patients with multiple sclerosis (MS) from those with epilepsy.

Methods: Participants with MS (n = 83), participants with epilepsy (n = 50), and healthy controls (HCs) (n = 20) underwent corneal confocal microscopy (CCM) and quantification of automated corneal nerve fiber length (ACNFL), automated corneal nerve fractal dimension (ACNFrD), and ACNFrD/ACNFL ratio of the subbasal nerve plexus.

Results: ACNFL (MS: P < 0.

Variant of uncertain significance (VUS) patterns among patients with early-onset colorectal cancer.

The increasing burden of colorectal cancer among adults age<50 (early-onset CRC) and new National Comprehensive Cancer Network guidelines recommending universal genetic testing in early-onset CRC emphasize the need for accurate/timely variant classification in clinical care. Here, we investigated germline variant of uncertain significance (VUS) patterns among diverse individuals with early-onset CRC. A total of 3,980 individuals age 15-49 when diagnosed with a first primary CRC-including 1,001 cases identifying as non-White, who underwent genetic testing for 14 CRC susceptibility genes performed by a clinical testing laboratory were included.

Advancing the application of pXRF for animal samples.

Portable x-ray fluorescent (pXRF) technology provides significant opportunities for rapid, non-destructive data collection in a range of fields of study. However, there are sources of variation and sample assumptions that may influence the data obtained, particularly in animal samples. We used representative species for four taxa (fish, mammals, birds, reptiles) to test the precision of replicate scans, and the impact of sample thickness, sample state, scan location and scan time on data obtained from a pXRF.

Compassionate access to virus-specific T cells for adoptive immunotherapy over 15 years.

Adoptive T-cell immunotherapy holds great promise for the treatment of viral complications in immunocompromised patients resistant to standard anti-viral strategies. We present a retrospective analysis of 78 patients from 19 hospitals across Australia and New Zealand, treated over the last 15 years with "off-the-shelf" allogeneic T cells directed to a combination of Epstein-Barr virus (EBV), cytomegalovirus (CMV), BK polyomavirus (BKV), John Cunningham virus (JCV) and/or adenovirus (AdV) under the Australian Therapeutic Goods Administration's Special Access Scheme. Most patients had severe post-transplant viral complications, including drug-resistant end-organ CMV disease, BKV-associated haemorrhagic cystitis and EBV-driven post-transplant lymphoproliferative disorder.