A novel approach to digital characterisation of Tertiary Lymphoid Structures in colorectal cancer.

Introduction: Tertiary Lymphoid Structures (TLS) in cancer tissue are potential sites for the organisation of immune responses to cancer, and correlate positively with improved clinical outcomes for patients including in colorectal cancer (CRC). However it has proven challenging to standardise assessment of TLS due to the highly variable appearances of circumscribed domains of TLS within tissue sections. A recent three-dimensional reconstruction of TLS in CRC tissue showed that TLS are often large, multi-lobular structures, suggesting that assessing TLS across whole sections may be necessary to provide an accurate view of TLS activity in a patient's tumour.

TREOCAPA: prophylactic treatment of the ductus arteriosus in preterm infants by acetaminophen-statistical analysis plan for the randomized phase III group sequential trial.

Background: Persistent patency of the ductus arteriosus (PDA) has challenged neonatologists for more than 40 years. Controversies persist about the management of PDA in extremely preterm infants. PDA is associated with morbidities, but no therapeutic strategy has resulted in an improved neonatal outcome.

Haploinsufficient phenotypes promote selection of PTEN and ARID1A-deficient clones in human colon.

Cancer driver mutations are defined by their high prevalence in cancers and presumed rarity in normal tissues. However, recent studies show that positive selection in normal epithelia can increase the prevalence of some cancer drivers. To determine their true cancer-driving potential, it is essential to evaluate how frequent these mutations are in normal tissues and what are their phenotypes.

Global perspectives to enhance strategies for advancing women in healthcare and STEMM leadership.

The discourse surrounding gender equity has intensified recently, amplified by the impacts of the COVID-19 pandemic, highlighting the critical underrepresentation of women in leadership roles across various sectors including the media and healthcare. In medical research, this disparity is particularly pronounced, with women often excluded from senior positions despite their substantial presence in the workforce. This review seeks to explore the multifaceted issue of gender inequity in medical research leadership, examining the systemic barriers that women face, the socioeconomic factors that compound these challenges and the global variations in leadership representation of women.