Childhood bullying victimization, emotion regulation, rumination, distress tolerance, and depressive symptoms: A cross-national examination among young adults in seven countries.

Existing research suggests a robust association between childhood bullying victimization and depressive symptoms in adulthood, but less is known about potential mediators of this link. Furthermore, there is limited cross-national research evaluating similarities and differences in bullying victimization and its associations with mental health. The current study addressed gaps in the literature by evaluating cognitive and affective responses to stress (i.

Podcasts and videos and slides…oh my!: Traditional vs. nontraditional teaching methods in remote settings.

Introduction: Nontraditional teaching methods are student-centered and motivate students to participate in class activities. Some studies have shown benefit in using various teaching activities; however, data are limited regarding students' perspective and performance after implementation of nontraditional learning strategies. The study compared student preference and performance assessment with traditional and nontraditional presentation methods.

mutation yields supercompetitive B cells primed for malignant transformation.

Multicellular life requires altruistic cooperation between cells. The adaptive immune system is a notable exception, wherein germinal center B cells compete vigorously for limiting positive selection signals. Studying primary human lymphomas and developing new mouse models, we found that mutations affecting disrupt a critical immune gatekeeper mechanism that strictly limits B cell fitness during antibody affinity maturation.

Increased tumor glycolysis is associated with decreased immune infiltration across human solid tumors.

Response to immunotherapy across multiple cancer types is approximately 25%, with some tumor types showing increased response rates compared to others (i.e. response rates in melanoma and non-small cell lung cancer (NSCLC) are typically 30-60%).