NY-ESO-1 TCR-T Cells for NY-ESO-1 Positive Subjects With Advanced Solid Tumors

Inclusion Criteria:

• Be able to understand and sign the Informed of Consent Document. Be willing tofollow the procedure and protocol of the clinical trial;

• Age ≥ 18 years and ≤ 70 years;

• Expected survival time > 3 months;

• ECOG score 0-1;

• Metastatic or recurrent solid tumors confirmed by histopathology;

• Refractory to standard treatment evaluated by radiological assessment;

• Be able provide fresh or preserved tissue specimen;

• At least 1 measurable lesion (according to RECIST 1.1);

• NY-ESO-1 expression positive: Immunohistochemical staining positive cells ≥25% andpositive staining intensity is "++" or above;

• HLA typing is HLA-A2 (excluding HLA-A*0203);

• Hematology should at least meet the following criteria:

1. Absolute neutrophil count (ANC) ≥ 1.5× 109/L (±20%)；

2. Platelet (PLT） ≥ 75× 109/L (±20%）；

3. Hemoglobin (HGB) ≥ 90 g/L (±20%).

• Liver and kidney function are normal:

1. Serum creatinine (Cr) ≤ 1.5 times of upper limit of normal (ULN) or creatineclearance ≥ 60 ml/min;

2. Serum Alanine aminotransferase (ALT) or/and Aspartate aminotransferase (AST) ≤ 2.5 times of upper limit of normal;

3. Total bilirubin (TBIL) ≤ 15 times of upper limit of normal.

• Blood coagulation function is normal: Prothrombin time (PT) ≤ 1.5 ULN, InternationalNormalized Ratio (INR) ≤ 1.5 ULN, or Activated Partial Thromboplastin Time (APTT) ≤ 1.5 ULN;

• Echocardiogram results show: Left ventricular ejection fraction >45%;

• Women of childbearing potential should be ascetic or take contraception since thesigning of ICF to 24 weeks or later after the last administration of drug Note:Women of childbearing age who have undergone surgical sterilization or who havealready experienced menopause are considered to have no possibility of pregnancy.

• Before the TC-N201 injection was reconstituted, the toxic effects of standardtreatment had already recovered, and the corresponding adverse events were judged bythe researcher to not pose a safety risk;

• Catheter insertion is feasible and No White Blood Cells collectioncontraindications.

Exclusion Criteria:

• Under pregnancy or lactation, or positive based on blood pregnancy test;

• Severe allergic to related ingredients in the clinical trial;

• Received any other investigational treatment within 4 weeks before the firstadministration or enrolled in another clinical trial the same time;

• History of other known malignant tumors within the previous 5 years, includingcarcinoma in situ of the cervix, basal cell carcinoma of the skin, and carcinoma insitu of the prostate; Except for localized tumors that have been cured;

• Primary central nerve system (CNS) cancer, or subjects with CNS metastasis afterlocalized treatment;

• Subjects with any active autoimmune disease, a history of autoimmune disease, or ahistory or syndrome requiring treatment with systemic steroids or immunosuppressivedrugs;

• Immunodeficiency including HIV positive, harvested or natural immunodeficiency;

• Subjects with ≥ grade 3 thromboembolic events within 2 years or under thrombolysistreatment;

• Subjects with hereditary or acquired hemorrhagic disease;

• Have clinical cardiovascular disease or symptoms;

• Subjects with active infection: active infection requiring systemic anti-infectivetreatment (except topical antibiotics), fever caused by cancer could be enrolledaccording to the investigator's judgment;

• Subjects with active pulmonary tuberculosis infection detected by medical history orComputed Tomography (CT), or a history of active pulmonary tuberculosis infectionwithin 1 year before enrollment, or a history of active pulmonary tuberculosisinfection more than 1 year before enrollment but without regular treatment;

• Subjects with positive hepatitis B surface antigen or positive hepatitis B coreantibody or positive hepatitis C virus antibody;

• Treponema pallidum antibody positive;

• Subjects received major surgery or under severe injury within 4 weeks before TC-N201cell infusion;

• Subjects who received live vaccine or attenuated live vaccine 28 days beforeleukapheresis;

• Subjects who have drug addiction history, or alcoholism, drug users;

• Subjects who received cell therapy before enrollment，such as TCR-T，CAR-T and TIL;

• Subjects who have previously received treatment targeting NY-ESO-1;

• Subjects not suitable for the clinical trial according to investigators.