Connective tissue provides the framework and support for tissues throughout the body, including bones, muscles, blood vessels, and organs. It consists of a variety of proteins, such as collagen and ...

Mixed connective tissue disease (MCTD) is a complex and relatively rare autoimmune disorder. It shares symptoms with lupus, systemic sclerosis, and myositis. MCTD is a challenging condition that can ...

Undifferentiated connective tissue disease (UCTD) is a type of autoimmune disease. It can cause symptoms like joint pain and swelling, skin symptoms, and more. The exact prevalence of UCTD is unknown, ...

Muscle strength is only part of the equation—learn why supporting your tendons and ligaments is essential for long-term health. h_15691691A physical therapy student demonstrates a standing heel ...