Safety of Cultured Allogeneic Adult Umbilical Cord Derived Mesenchymal Stem Cells for Pulmonary Diseases

This study is evaluating the safety of a stem cell-based treatment using mesenchymal stem cells derived from umbilical cord tissue for people with lung diseases. Stem cells are special cells that may help reduce inflammation and promote healing in the lungs. **You may be eligible if...** - You have been diagnosed with a pulmonary (lung) disease - You are willing and able to understand and sign the consent form **You may NOT be eligible if...** - You have an active infection - You have active cancer - You have chronic failure of multiple organ systems - You are pregnant - You have a known allergy to sulfur - You have had an organ transplant - You are currently using anticoagulant (blood-thinning) medications - You are a pre-menopausal woman not using contraception - You have ongoing drug abuse Talk to your doctor to see if this trial is right for you.