Biology Insights

This analysis examines the complex link between nicotine and other drug use, separating the brain's biological response from shared underlying risk factors.

Uncover the complex connection between COVID-19 and mental health, exploring both the virus's direct impact on the brain and the pandemic's societal pressures.

Moving beyond local anesthetic, this guide explains when a root canal under general anesthesia is appropriate and the medical protocols involved for patient safety.

Learn how analyzing molecules and genetic material in urine offers a non-invasive way to monitor health and gain insights into the body's internal functions.

An overview of LMNA cardiomyopathy, a genetic condition impacting the heart's muscle and electrical systems. Proactive monitoring and family screening are key to management.

This evidence-based guide explains survival possibilities for infants at 24 weeks, detailing the key medical and biological factors that influence outcomes.

Gain insight into adenosquamous carcinoma, a rare and complex form of non-small cell lung cancer, from its diagnosis to its tailored treatment strategies.

Radiation can impair skin's long-term healing, leading to chronic ulcers. Understand the underlying causes and the medical strategies for managing these wounds.

Learn how the drug thalidomide was repurposed to fight multiple myeloma, detailing its complex biological actions and its foundational role in modern oncology.

Discover the key factors that shape an individual's outcome from an MDS stem cell transplant, providing crucial context beyond survival statistics.

Explore Manumycin A, a naturally derived compound that targets a critical enzyme in cell signaling, offering a promising foundation for new cancer therapies.

Learn about the updated bivalent COVID-19 booster, including the rationale for an additional dose and how its formulation addresses new virus variants.

Frontotemporal dementia causes changes in personality and language, distinct from memory loss. Understand the condition, from cellular causes to practical care.

Explore how cancer alters a cell's fundamental energy systems, changing their function from sustaining health to fueling malignant growth and creating vulnerabilities.

Discover how a professional fluoride varnish strengthens tooth enamel to prevent decay. This guide details the simple application process and essential aftercare.

An overview of myoclonus-dystonia, an inherited syndrome connecting involuntary movements with non-motor challenges through a distinct genetic mechanism.

Clinical assessment of hyponatremia before surgery requires balancing sodium levels with nuances like onset and adaptation to ensure anesthetic safety.

Learn how Crohn's disease acts as a systemic condition, where underlying inflammation can manifest throughout the body, not just within the digestive tract.

Discover how newborn screening identifies potential cases of biotinidase deficiency, a treatable disorder, leading to diagnosis and a healthy long-term outcome.