Equity and justice in medical education: mapping a longitudinal curriculum across 4 years.

Background: In 2024 in the United States there is an attack on diversity, equity, and inclusion initiatives within education. Politics notwithstanding, medical school curricula that are current and structured to train the next generation of physicians to adhere to our profession's highest values of fairness, humanity, and scientific excellence are of utmost importance to health care quality and innovation worldwide. Whereas the number of anti-racism, diversity, equity, and inclusion (ARDEI) curricular innovations have increased, there is a dearth of published longitudinal health equity curriculum models.

Lost2PrEP: Understanding Reasons for Pre-Exposure Prophylaxis and Sexual Health Care Disengagement Among Men Who Have Sex with Men Attending a Sexual Health Clinic at a Large Urban Academic Medical Center in New York City.

Pre-exposure prophylaxis (PrEP) prevents HIV, but low rates of retention in care limit its effectiveness. We conducted a prospective survey-based study to investigate reasons for PrEP disengagement among men who have sex with men attending a sexual health clinic at a large urban academic medical center in New York City who were lost to follow up; surveys asked about current PrEP status, reasons for disengagement, attitudes toward PrEP, substance use, sexual practices, and behavioral/social determinants of health. Outreach attempts were made to 634 patients; majority of eligible participants were unable to be contacted (59%).

Prophylactic (R,S)-ketamine selectively protects against inflammatory stressors.

Individuals with peripheral inflammation are a particularly vulnerable population for developing depression and are also more resistant towards traditional antidepressants. This signals the need for novel drugs that can effectively treat this patient population. Recently, we have demonstrated that (R,S)-ketamine is a prophylactic against a variety of stressors, but have yet to test if it is protective against inflammatory-induced vulnerability to a stressor.

Optogenetic stimulation of dentate gyrus engrams restores memory in Alzheimer's disease mice.

Alzheimer's disease (AD) is a prevalent neurodegenerative disorder characterized by amyloid-beta (Aβ) plaques and tau neurofibrillary tangles. APPswe/PS1dE9 (APP/PS1) mice have been developed as an AD model and are characterized by plaque formation at 4-6 months of age. Here, we sought to better understand AD-related cognitive decline by characterizing various types of memory.

Morphine-Associated Contextual Cues Induce Structural Plasticity in Hippocampal CA1 Pyramidal Neurons.

In people with a prior history of opioid misuse, cues associated with previous drug intake can trigger relapse even after years of abstinence. Examining the processes that lead to the formation and maintenance of the memories between cues/context and the opioid may help to discover new therapeutic candidates to treat drug-seeking behavior. The hippocampus is a brain region essential for learning and memory, which has been involved in the mechanisms underlying opioid cravings.