Joint health depends on the coordinated functioning of several structures, including cartilage, bones, ligaments, tendons, muscles and the surrounding synovial tissue. Among these components, articular cartilage plays…

Muscle recovery is a complex biological process that involves more than simply resting after exercise or consuming enough protein. Whenever muscles experience physical stress, whether through resistance…

Wound healing is a complex biological process that involves several coordinated activities, including blood clotting, inflammation, tissue repair and the formation of new skin. Although many minor…

Advances in biotechnology are changing how scientists approach the development of human tissues for medical research, drug testing and regenerative medicine. One of the most promising developments…

Every movement performed by the human body depends on an intricate communication system that operates largely without conscious attention. Walking across a room, climbing stairs, maintaining balance,…

The human brain is continuously changing in response to everyday experiences. Learning a new language, practising a musical instrument, navigating an unfamiliar environment, solving complex problems, developing…

Understanding how the human body responds to food is more complicated than identifying the nutrients present in a meal. Two people consuming the same food may experience…

The human gut contains a diverse community of microorganisms that actively participate in digestion, nutrient transformation and communication with the rest of the body. Although bacteria are…

The human intestine performs two essential functions that must remain carefully balanced. It absorbs nutrients from food while protecting the body against harmful microorganisms, toxins and other…

The human gut is home to an extraordinarily complex microbial ecosystem containing bacteria, fungi, archaea and viruses. While bacteria have received considerable attention in microbiome research, the…