Aging disrupts the coordination between mRNA and protein expression in mouse and human midbrain.

Age-related dopamine (DA) neuron loss is a primary feature of Parkinson's disease. However, whether similar biological processes occur during healthy aging, but to a lesser degree, remains unclear. We therefore determined whether midbrain DA neurons degenerate during aging in mice and humans.

The translational landscape of HIV-1 infected cells reveals key gene regulatory principles.

Human immunodeficiency virus-1 (HIV-1) uses a number of strategies to modulate viral and host gene expression during its life cycle. To characterize the transcriptional and translational landscape of HIV-1 infected cells, we used a combination of ribosome profiling, disome sequencing and RNA sequencing. We show that HIV-1 messenger RNAs are efficiently translated at all stages of infection, despite evidence for a substantial decrease in the translational efficiency of host genes that are implicated in host cell translation.

Long-term memory plasticity in a decade-long connectivity study post anterior temporal lobe resection.

Approximately 40% of individuals undergoing anterior temporal lobe resection for temporal lobe epilepsy experience episodic memory decline. There has been a focus on early memory network changes; longer-term plasticity and its impact on memory function are unclear. Our study investigates neural mechanisms of memory recovery and network plasticity over nearly a decade post-surgery.

ONC213: a novel strategy to resensitize resistant AML cells to venetoclax through induction of mitochondrial stress.

Background: Venetoclax + azacitidine is a frontline treatment for older adult acute myeloid leukemia (AML) patients and a salvage therapy for relapsed/refractory patients who have been treated with intensive chemotherapy. While this is an important treatment option, many patients fail to achieve complete remission and of those that do, majority relapse. Leukemia stem cells (LSCs) are believed to be responsible for AML relapse and can be targeted through oxidative phosphorylation reduction.

Association of Changes in Hand Pain With BMI, Employment, and Mental Well-Being Over Four Years in Patients With Hand Osteoarthritis.

Objective: We aimed to characterize patients with hand osteoarthritis (OA) with deteriorating or improving hand pain and to investigate patients achieving good clinical outcome after four years.

Methods: We used four-year annual Australian/Canadian Hand Osteoarthritis Index (AUSCAN) pain subscale (range 0-20) measurements from the Hand OSTeoArthritis in Secondary Care cohort (patients with hand OA). Pain changes were categorized as deterioration, stable, and improvement using the Minimal Clinical Important Improvement.