Environmental Enrichment and Epigenetic Changes in the Brain: From the Outside to the Deep Inside.

The brain plays a vital role in maintaining homeostasis and effective interaction with the environment, shaped by genetic and environmental factors throughout neurodevelopment and maturity. While genetic components dictate initial neurodevelopment stages, epigenetics-specifically neuroepigenetics-modulates gene expression in response to environmental influences, allowing for brain adaptability and plasticity. This interplay is particularly evident in neuropathologies like Rett syndrome and CDKL5 deficiency syndrome, where disruptions in neuroepigenetic processes underline significant cognitive and motor impairments.

KRASG12D drives immunosuppression in lung adenocarcinoma through paracrine signaling.

Lung cancer is the leading cause of cancer deaths in the United States. New targeted therapies against the once-deemed undruggable oncogenic KRAS are changing current therapeutic paradigms. However, resistance to targeted KRAS inhibitors almost inevitably occurs; resistance can be driven by tumor cell-intrinsic changes or by changes in the microenvironment.

Effects of Sodium-Glucose Cotransporter-2 Inhibitors on Body Composition and Fluid Status in Cardiovascular Rehabilitation Patients with Coronary Artery Disease and Heart Failure.

: Sodium glucose cotransporter-2 (SGLT-2) inhibitors have emerged as integral therapeutic tools in the management of patients with cardiovascular-kidney-metabolic (CKM) syndrome. In addition to their well-documented effects on lowering glucose levels and cardiovascular- and reno-protective actions, SGLT-2 inhibitors, through a reduction in body weight (BW), generate changes in the body composition and volume status that have not been clearly studied. : This retrospective, observational longitudinal cohort, single-center study analyzed and compared body composition and fluid status measured by bioelectrical impedance analysis (BIA) from weeks 0 to 12 after the initiation of the cardiac rehabilitation (CR) program for coronary artery disease and heart failure in 59 patients who started treatment with SGLT-2 inhibitors (SGLT-2iG) and 112 patients without SGLT-2 inhibitors (non-SGLT-2iG).

Universal, School-Based Mental Health Literacy Programs for Middle School Students: A Scoping Review.

Background: Universal, classroom-based mental health literacy (MHL) curricula are associated with improved mental health knowledge, attitudes, and help-seeking behaviors. Young adolescents are an ideal target given their need for and receptivity toward MHL education.

Methods: We conducted a scoping review to identify universal, school-based MHL programs primarily for students aged 10-14 years, with adequate descriptions of curriculum implementation and content, and measured outcomes.

Survival Outcomes of U.S. Patients with CMML: A Two-Decade Analysis from the SEER Database.

Chronic Myelomonocytic Leukemia (CMML) is a rare and aggressive form of leukemia with characteristics of both myeloproliferative neoplasms (MPNs) and myelodysplastic syndromes (MDSs). This study aims to explore the clinical features, survival outcomes, and prognostic factors in CMML patients over the past 20 years using a large sample. The study data from 4124 patients diagnosed with CMML between 2000 and 2017 were sourced from the SEER database.