Clinical Research Directory

Inclusion Criteria: * 1.Subject must be ≥ 18 years of age at the time of signing the ICF. Type of Subjects and Disease Characteristics * 2.ECOG performance status 0-2. * 3.Life expectancy ≥ 12 weeks. * 4.At least 1 TL meeting RECIST v1.1 at baseline. Tumor assessment by CT scan or MRI must be performed within 28 days prior to apheresis. 1. A lesion can be considered TL if the lesion previously subjected to radiotherapy has a clear boundary, is measurable as per RECIST v1.1, and has clear progression during or after the latest treatment; 2. If a fresh biopsy sample is selected at screening from a tumor lesion, the tumor lesion should not be selected as a TL unless imaging is performed at least approximately 2 weeks after the biopsy to allow time for healing. In a case where there is only one measurable TL, caution should be taken when obtaining biopsy tissues during the treatment period. * 5.Archival or representative tumor material for assessment of DLL3 expression levels can be provided. * 6.Adequate organ function: a.Blood function: i.Hemoglobin ≥ 9 g/dL (without transfusion or erythropoietin therapy within 2 weeks prior to screening assessment); ii.Absolute neutrophil count ≥ 1.5×10\^9/L and absolute lymphocyte count ≥ 0.6×10\^9/L (without G-CSF use within 2 weeks prior to screening assessment);iii.Platelet count ≥ 75×10\^9/L (without platelet transfusion or recombinant human thrombopoietin within 2 weeks prior to screening assessment). b.Hepatic function (based on normal values as defined by the clinical study site):i.Serum TBL ≤ 1.5 ×ULN;ii.ALT or AST ≤ 2.5×ULN in the absence of liver metastases; ALT and AST ≤ 5×ULN in the presence of liver metastases. c.Renal function (based on normal values as defined by the clinical study site): i.Serum creatinine ≤ 1.5 × ULN, or creatinine clearance ≥ 60 mL/minute calculated using the Cockcroft-Gault formula, or creatinine clearance ≥ 60 mL/minute calculated using 24-hour urine.ii.Urine protein \<++. For subjects with proteinuria ≥ ++ on urine test paper at baseline, 24-hour urine must be collected and the content of protein in urine within 24 hours must be \< 1 g. d.Coagulation function (based on normal values as defined by the clinical study site):i.PT≤1.5×ULN；ii.Thrombin time ≤ 1.5×ULN;iii.aPTT≤1.5×ULN。 e.Cardiac function:i.New York Heart Association classification \< class 3;ii.LVEF ≥ 50%. * 7.Able to establish venous access and, in the judgment of the investigator, suitable for PBMC collection. * 8.Women of childbearing potential must be non-lactating, and women of childbearing potential must have a negative result of highly sensitive serum pregnancy test during screening. * 9.All subjects of childbearing age (including women of childbearing age and males with partners) must agree to take medically acceptable effective contraception measures as mentioned in Appendix G throughout the treatment period and for 2 years after the last CAR-T product reinfusion or until a negative CAR copy test, whichever occurs later. * 10.Male subjects must agree not to donate sperm and female subjects must agree not to donate eggs throughout the treatment period and for 2 years after the last CAR-T product reinfusion or until a negative CAR copy test, whichever occurs later. * 11.Capable of signing ICF (as mentioned in Appendix A), which includes compliance with the requirements and restrictions listed in the ICF and in the protocol. * 12.The subject has provided ICF before starting any study-specific activity/procedure. * 13.Able to communicate well with the investigator, and willing to comply with the study plan and able to complete the study as required. Exclusion Criteria: * 1.Pregnant or breastfeeding females, or female subjects with a positive pregnancy test result during the screening period (females not of childbearing potential are not required to receive a pregnancy test, such as metrectomy and/or bilateral oophorectomy, or amenorrhea for ≥ 12 months). * 2.Subjects who have received a live vaccine within 4 weeks prior to initiation of apheresis or who plan to receive any vaccine (other than coronavirus disease 2019 vaccine) during the study. * 3.Subject has a history of other acquired or congenital immunodeficiency; subject received organ transplant or bone marrow transplant. * 4.The subject has a serious arterial/venous thromboembolic event or cerebrovascular accident within 6 months before apheresis, such as deep venous thrombosis (excluding asymptomatic and untreated muscle venous thrombosis), pulmonary embolism, cerebral infarction, cerebral hemorrhage, myocardial infarction, and angina, except for lacunar infarction that is asymptomatic and does not require clinical intervention. * 5.The subject has hereditary or acquired haemorrhage and thrombophilia (e.g., hemophilia, coagulation disorder, splenomegaly); the subject is receiving thrombolytic or anticoagulant therapy; the subject requires continuous antiplatelet therapy. * 6.The subject has a QTc interval \> 450 ms (males) or \> 470 ms (females) during the screening period; the subject has a family or personal history of long or short QT syndrome; the subject has a history of clinically significant ventricular arrhythmias, or is currently receiving antiarrhythmic medication, or has a defibrillator implanted for arrhythmia. * 7.The subject has other diseases that may seriously endanger the safety of the subject or affect the completion of the study, such as peptic ulcer, intestinal obstruction, intestinal paralysis, pulmonary fibrosis, renal failure, and uncontrolled diabetes. * 8.The subject has an active or ongoing infection requiring systemic treatment (the subject may start study treatment 2 weeks after completion of anti-infective therapy). * 9.History of any autoimmune nervous system disorder, including but not limited to: multiple sclerosis, neuromyelitis optica spectrum disorder, myasthenia gravis, Guillain Barre syndrome, and chronic inflammatory demyelinating polyradiculoneuropathy. Other active autoimmune or inflammatory disorders, including but not limited to inflammatory bowel disease (e.g., ulcerative colitis or Crohn's disease), systemic lupus erythematosus, Sarcoidosis syndrome, granulomatosis with polyangiitis, autoimmune thyroid disease (Graves' disease) or rheumatoid arthritis. The following are exceptions to this criterion: 1. The subject has vitiligo or autoimmune alopecia; 2. The subject has autoimmune hypothyroidism (e.g., following Hashimoto's thyroiditis) and is stable on hormone replacement; 3. Any chronic inflammatory or autoimmune skin disease that does not require systemic therapy; 4. Subjects without active disease in the past 5 years may be enrolled in the study, but must first consult with the investigator; 5. Subjects whose celiac disease is controlled by dietary management alone. * 10.Subjects with known life-threatening hypersensitivity or other intolerance to cyclophosphamide or fludarabine, or severe allergic constitution; subjects with allergy to human serum albumin and dimethyl sulfoxide. * 11.Active or chronic infectious diseases, including: 1. HBV infection, defined as HBsAg positive or hepatitis B core antibody positive and HBV-DNA detectable; 2. HCV infection, defined as HCV antibody positive and HCV-RNA detectable; 3. HIV infection, defined as anti-HIV (1/2) positive; 4. Syphilis infection, defined as TPPA positive with clinical or exposure evidence. * 12.Prior receipt of anti-tumor therapies or participation in clinical studies; 1. The subject has received prior CAR-T cell therapy or other gene-editing cell therapy; 2. The subject participated in other clinical studies within 28 days prior to screening; 3. Use of systemic corticosteroids (excluding inhaled corticosteroids) at a daily dose of ≥ 10 mg within 7 days prior to apheresis; 4. Use of chemotherapy, radiotherapy, immunotherapy, or targeted therapy within 4 weeks or less than 5 drug half-lives, whichever is shorter, prior to apheresis; 5. Subjects who have received traditional Chinese medicine treatment for a clear anti-tumor indication within 2 weeks before apheresis. * 13.Toxicities from prior anticancer therapy that have not recovered to National Cancer Institute CTCAE v5.0 Grade 0 or Grade 1 (excluding alopecia, pigmentation, and other Grade ≤ 2 long-term toxicities considered irreversible by the investigator). * 14.Subjects who previously discontinued administration due to adverse reactions such as immune-related pneumonitis, pituitary or thyroid dysfunction, or pancreatitis.