Dr. Matthew Abramson discusses the results from his study, "Acute Kidney Injury in the Modern Era of Allogeneic Hematopoietic Stem Cell Transplantation," on behalf of his colleagues.

Dr. Tim Meyer discusses findings from the study "Association of Plasma Uremic Solute Levels with Residual Kidney Function in Children on Peritoneal Dialysis," on behalf of his colleagues.

Dr. Bernhard Bielesz provides a summary of the study "Comparison of Iron Dosing Strategies in Patients undergoing Long-Term Hemodialysis," on behalf of his colleagues.

Professor Noémie Jourde-Chiche and Miss Maelis Kauffmann discuss the results of their study, "Disease Activity and Adverse Events in Patients with ANCA-Associated Vasculitides Undergoing Long-Term Dialysis," on behalf of their colleagues.

Dr. Daan Kremer and Dr. Tim Knobbe summarize the results of their study "Airflow Limitation, Fatigue, and Health-Related Quality of Life in Kidney Transplant Recipients," on behalf of their colleagues.

CJASN Editor-in-Chief Rajnish Mehrotra interviews Sook Hyeon Park, the 2021 CJASN Trainee of the Year first-place winner, on her article, "Combining Blood Gene Expression and Cellfree DNA to Diagnose Subclinical Rejection in Kidney Transplant Recipients."

CJASN Editor-in-Chief Rajnish Mehrotra interviews Courtney Jane Lightfoot, the 2021 CJASN Trainee of the Year second-place winner, on the findings from her article, "Reliability and Validity of the Patient Activation Measure in Kidney Disease."

Dr. Christie Rampersad discusses the results of her study "Change in Physical Activity and Function in Patients with Baseline Advanced Nondialysis CKD," on behalf of her colleagues.

Dr. Jill Krissberg, Mr. Matthew Kaufmann, and Dr. Abanti Chaudhuri summarize the findings of their article "Racial Disparities in Pediatric Kidney Transplantation under the new Kidney Allocation System in the United States," on behalf of their colleagues.

Dr. Christine Bakhoum discusses findings from her study "Nocturnal Dipping and Left Ventricular Mass Index in the Chronic Kidney Disease in Children Cohort," on behalf of her colleagues.