This study is for patients who have advanced cancers, such as head and neck cancer, colorectal cancer, breast cancer, and others. This study is testing a new treatment for these types of cancer. The new test drug is called BCA101. Pembrolizumab is an approved drug by the United States Food and Drug Administration (FDA) for the diseases described in this study and will be used as approved. The type of cancer a patient has will determine whether he/she will get BCA101 alone or BCA101 in combination with pembrolizumab. Participants will receive either BCA101 alone or BCA101 in combination with pembrolizumab until the cancer gets worse, they experience bad side effects, or until they withdraw consent, or until the Investigator considers it is in his/her best interest to discontinue the study drug.

This study is for patients that have been diagnosed with stage 3-4 Local-Regionally Advanced Head and Neck Squamous Cell Carcinoma (HNSCC). The purpose of this study is to see if it is safe and tolerable to give M3814 (peposertib) in combination with radiation in patients with advanced head and neck cancer who cannot receive cisplatin. The study drug is M3814 (peposertib). Participants can expect to be on this study receiving treatment for up to 7 weeks, and followed by their study doctor for up to 2 years.

This study is for patients that have a tumor that cannot be removed through surgery (unresectable) or may have spread (metastasized) to other parts of their body. In this study, ASP1951 will be given alone (monotherapy) or combined with pembrolizumab (combination therapy). Both ASP1951 and pembrolizumab will be considered study drug. Pembrolizumab has been approved by FDA for use in patients with skin, lung, cervical cancer, certain cancers of head and neck and other cancers but may not be approved to treat all types of cancer. However, the use of ASP1951 plus pembrolizumab has not been approved by regulatory authorities and is therefore investigational. The study consists of 3 periods: screening (up to 28 days), treatment (up to 48 weeks [16 cycles]) and follow up (up to 45 weeks), followed by an optional re-treatment period for participants that qualify. The re-treatment period will allow participants to receive study drug treatment again for up to 16 additional cycles (approximately 48 weeks), for a maximum total treatment and re-treatment period of 32 cycles (approximately 96 weeks). Both study drugs are administered intravenously (into the vein).This is the first time the investigational study drug ASP1951 is being tested in humans; however, studies in animals showed that the study drug is safe to be tested in humans.

This study is for patients who have been diagnosed with Head and Neck Cancer that spread to sites distant from the head and neck region (metastatic) or for cancer that returned or got worse after being treated (recurrent), and test positive for High-risk Human Papillomavirus-16 (HPV16) Infection.

The investigational vaccine in this study is called PDS0101. "Investigational" means the study vaccine being tested has not been approved by the United States Food and Drug Administration (FDA). The purpose of this research is to find out if the combination of the investigational vaccine, given by subcutaneous (beneath the skin) injection and the standard of care, Pembrolizumab (KEYTRUDA®), given by IV, are effective and safe. The PDS0101 vaccine designed to boost the body's immune response against HPV 16.Participants can expect to receive treatment for about 2 years. Each person who agrees to take part in the study will be asked to come in for a minimum of 18 cycles and a maximum of 35 cycles.

This study is for patients who have been diagnosed with head and neck squamous cell carcinoma (HNSCC) that has returned (recurrent) or spread after previous treatment (metastatic). The investigational drug in this study is lenvatinib. The study will also use lenvatinib in combination with pembrolizumab, which is also experimental. The purposes of this study are to: test the safety of the study drugs, lenvatinib alone, pembro and lenvatinib together, and standard chemotherapies alone in the treatment of HNSCC; see how well the combination of pembro and lenvatinib works, compared to standard chemotherapies; and see if participants who get pembro and lenvatinib live longer than those who are treated with standard chemotherapies. Participants can expect to be on this study for about 48 months.

This study is for patients that have been diagnosed with advanced or resistant skin cancer (melanoma), non-melanoma skin cancer (NMSC), certain types of solid tumors, or bladder cancer (UBC). The investigational drug in this study is RP1. RP1 is a herpes simplex virus (a microscopic life form commonly known as the "cold sore virus") that has been genetically changed to grow in and destroy cancer cells. This treatment will be injected directly into tumors. The purpose of this study is to test the safety and how well RP1 works when it is injected into certain types of solid tumors in combination with another cancer drug, called nivolumab. Participants can expect to be in this study for about 2 to 3 years.

The purpose of this study is to find out what effects, both good and/or bad, of the study drug "NGM120", as well as the combination of NGM120 and standard therapy (gemcitabine and Abraxane) may have on adult subjects and their type of cancer and their cancer associated loss of appetite, weight loss and loss of muscle. Subjects are enrolled into either Part 1 or Part 2 depending on the type of solid tumor and PI assessment. If subjects are enrolled in Part 1 subjects will be on the study for at least 20 weeks not including treatment continuation if applicable and if they are enrolled in Part 2, they will be on the study for at least 19 weeks not including treatment continuation if applicable

This study is for patients with HPV positive oropharynx cancer. The purpose is to determine if maintenance nivolumab following definitive therapy with radiation and chemotherapy (cisplatin) result in significat improvement in overall survival (OS) (time being alive) and progression-free survival (PFS) (time being alive without cancer).

This study is for patients with advanced squamous cell carcinoma of the skin. The purpose of this study is to see if adding a new drug called avelumab to another drug call cetuximab can increase the length of time patients are alive without their cancer getting worse.

This study is for patients that have been diagnosed with with resectable High-risk Locally Advanced Cutaneous Squamous Cell Carcinoma (LA cSCC). The investigational drug used in this study is Pembrolizumab. The purposes of this study are to: determine how well pembrolizumab keeps the cancer from coming back or spreading as compared to placebo, determine if giving pembrolizumab after surgery and radiation helps patients live longer, and to test the safety of the study drug and see how patients' bodies handle it. Participants can expect to be in this study for about 8 years. This includes the time that participants will be on study drug and in follow up to see if the cancer has come back or spread.