Are you pregnant? Are you high risk? We know it is stressful to be pregnant when you are high-risk. We are trying to learn more about how different aspects of your life - including activity, diet, environment, stress level, and social support affect pregnancy outcomes. Compensation provided.

Have you been infected with COVID-19? Are you a solid organ transplant recipient? Have you or your child received a COVID-19 vaccine or are planning to receive one? If so, you may be eligible to participate in a research study that will assess your immune response to COVID-19 infection or vaccination over a 5 year period. We are looking for children and adults aged 7-95 years, and plan to collect blood every 2-6 months over the study period. (Compensation provided for the first year).

Do you have non-small-cell lung cancer? Did your cancer get worse after, or while you were on treatment? If so, you may be eligible to participate in a research study that uses your own modified immune cells as possible treatment.

Do you have any of your baby teeth or are you a parent who has kept your child's baby teeth? Are you a young adult or a parent of a child age 25 or under? Did you know scientists can learn all about different medications, foods, and environmental exposures in a child's early life from their teeth? You may be able to take part in a research study to learn what factors increase children's risk of developing EoE (eosinophilic esophagitis)! We are looking for children and young adults (age 0-25) with or without EoE to volunteer. Compensation will be provided.

How does your baby's environment affect their brain? A child's brain grows quickly during pregnancy and infancy. If you are pregnant in your 2nd or 3rd trimester, you may be eligible to participate in a research study to find out how your environment affects your baby's brain development. Compensation provided.

Does your child or teen have a history of wheezing or asthma? Your child may be eligible to participate in a registry that will allow us to understand how wheezing and asthma change over time in kids and teens. Compensation provided for in-person study visits. We will also be enrolling some children without a history of wheezing or asthma to serve as a comparison group.

Are you a parent or guardian of an infant with Angelman Syndrome or Fragile X Syndrome? If so, please consider joining our non-invasive brain imaging study, which will help to advance our understanding of the earliest brain and behavior signs of these conditions. A copy of the MRI scan and a summary of behavioral assessments will be shared with the family. Compensation for participation will be provided, and all travel expenses will be covered.

Individuals with a history of anterior cruciate ligament (ACL) injury and have had an ACL reconstruction (ACLR) are at a greater risk for developing osteoarthritis. The greater risk for developing osteoarthritis is likely caused by too little force or physical activity applied to the knee during weightbearing tasks such as walking. To reduce this decrease in forces during walking following an ACLR, we must first develop effective treatments that can train a person to walk in a way that reduces their risk of developing osteoarthritis. The purpose of this research study is to determine the feasibility and the initial effects of a 6-week training program designed to improve walking mechanics of individuals with an ACL reconstruction.

Do you ever wonder if there is a connection between oral and gut health and food allergies? Well, so do we! We are trying to enroll pediatric participants in our registry study to determine what the link is and use it to possibly help treat patients in the future.

Have you been diagnosed with schizophrenia? Have you ever been prescribed clozapine? If you answered yes to both questions, you may be able to participate in a research study to find out how clozapine affects brain function to improve schizophrenia symptoms. Compensation provided.