Biology Insights

An overview of how the immunotherapy Keytruda activates the immune system to target brain metastases, covering its clinical role and treatment considerations.

Discover how medical imaging visualizes the fundamental physiological differences between a living brain and one that has irreversibly ceased to function.

Learn how E-cadherin status informs a diagnosis. The presence of this protein offers key insights into cell behavior, tumor characteristics, and treatment pathways.

The case of the Dusseldorf Patient reveals how treating leukemia led to a functional HIV cure, offering a vital proof of concept for future research.

An acute head injury is a distinct event, while a progressive brain disease develops over time. Learn the critical differences in their causes and progression.

Effective shock resuscitation requires moving beyond initial stabilization to apply treatments tailored to the specific cause of circulatory failure.

The antibiotic treatment for tuberculosis is a carefully structured process designed to fully eradicate the bacteria and prevent more severe, resistant forms.

The TG/HDL ratio offers a nuanced view of heart health by assessing cholesterol quality, providing a key insight into cardiovascular risk beyond LDL levels.

Explore the biology of black band disease, a microbial consortium that kills coral by creating a toxic, oxygen-deprived microenvironment on the colony's surface.

Learn about the medical process for a ruptured flexor tendon, detailing the path from injury to the successful restoration of finger mobility and strength.

High IGFBP-3 in a child is a complex finding. Learn how this protein works with growth hormones and what follow-up steps are taken to assess overall health.

Cardiovascular disease manifests uniquely in women, influenced by factors beyond traditional risks. Explore these gender-specific health considerations and outcomes.

An overview of Total Neoadjuvant Therapy for rectal cancer, an approach that realigns treatment timing to maximize tumor response and alter the role of surgery.

Understand serum neuropathy, a nerve condition triggered by an immune response to medical treatment, covering its evaluation and the outlook for recovery.

Understand the criteria for exotropia surgery, the recovery process, and the balance between improved eye alignment and potential complications.

Learn about the balloon atrial septostomy, a procedure that stabilizes infants with certain heart defects, acting as a critical bridge to future corrective surgery.

Explore the connection between emotional health and psoriasis flares. Learn how the mind influences the skin and how to manage the resulting cycle.

Learn how a specific genetic marker in melanoma guides personalized treatment strategies and influences patient outcomes and long-term monitoring.

Explore what a sequestered disc is and how a detached fragment can affect nerves. Learn about the diagnostic process and the body's capacity for natural healing.

METALD reframes fatty liver disease by connecting it to your metabolic health. Understand the systemic nature of this condition and its broader health implications.