A Study to Evaluate the Safety and Efficacy of HB0025 Injection in Patients With Advanced Solid Tumor

Inclusion Criteria: 1. Male or female, age between 18-75 years old (include 18- and 75-year-old); 2. Be able to fully understand and voluntarily sign the informed consent form, and be willing and able to comply with the clinical research and follow-up visit procedures； 3. Dose escalation phase 3.1 Non-small cell lung cancer and meet all following conditions； 3.1.1 Non-small cell lung cancer (NSCLC) confirmed by histology or cytology; 3.1.2 Not suitable for surgical resection, recurrence, metastasis, or locally advanced stage; 3.1.3 Patients with tyrosine kinase inhibitor (TKI) drug sensitivity mutations of epidermal growth factor receptor (EGFR) and anaplastic lymphoma kinase (ALK) translocation, who have experienced disease progression after standard treatment with TKI targeted drugs, or are intolerant to standard treatment with TKI targeted drugs; 3.1.4 No known ROS proto-oncogene 1 (ROS1), neurogenic tyrosine receptor kinase (NTRK), proto-oncogene B-raf (BRAF), RET mutations or other oncogenic driver gene mutations, and there are approved therapeutic drugs for the above gene mutations (there are therapeutic drugs for genomic changes). 3.2 Endometrial cancer and meet all following conditions 3.2.1 Endometrial cancer confirmed by histology or cytology, the pathological types include but are not limited to endometrioid carcinoma, serous carcinoma, clear cell carcinoma, undifferentiated carcinoma, dedifferentiated carcinoma, mixed carcinoma, and carcinosarcoma; 3.2.2 Not suitable for surgical resection, recurrence, metastasis, locally advanced stage; 3.2.3 No previous systemic anti-tumor treatment (excluding adjuvant therapy and neoadjuvant therapy); 4. Dose expansion phase 4.1 Non-small cell lung cancer and meet all following conditions 4.1.1 Non-squamous non-small cell lung cancer (Nonsq-NSCLC) or squamous non-small cell lung cancer (Sq-NSCLC) confirmed by histology or cytology (for central squamous cell carcinoma, the investigator and the sponsor jointly decide whether to enroll based on the risk of bleeding and the benefit-risk ratio of the subject); 4.1.2 Not suitable for surgical resection, recurrent, metastatic, locally advanced; Negative for TKI drug sensitivity mutations of epidermal growth factor receptor (EGFR), anaplastic lymphoma kinase (ALK) translocation; 4.1.3 Negative for TKI drug sensitivity mutations of epidermal growth factor receptor (EGFR), anaplastic lymphoma kinase (ALK) translocation; 4.1.4 No known ROS proto-oncogene 1 (ROS1), neurogenic tyrosine receptor kinase (NTRK)，proto-oncogene B-raf (BRAF), RET mutations or other oncogenic driver gene mutations, for which there are approved therapeutic drugs for the above gene mutations (there are therapeutic drugs for genomic changes); 4.1.5 No previous systemic anti-tumor treatment (for subjects who have received adjuvant/neoadjuvant treatment for non-metastatic disease with the purpose of cure, if disease progression occurs within 6 months of the end of the last treatment, the treatment regimen is considered as one systemic treatment and is not allowed to be included). 4.2 Endometrial cancer and meet all following conditions 4.2.1 Endometrial cancer confirmed by histology or cytology, with pathological types including but not limited to endometrioid carcinoma, serous carcinoma, clear cell carcinoma, undifferentiated carcinoma, dedifferentiated carcinoma, mixed carcinoma, and carcinosarcoma; 4.2.2 Not suitable for surgical resection, recurrence, metastasis, locally advanced stage; 4.2.3 No previous systemic anti-tumor treatment (for subjects who have received adjuvant/ neoadjuvant treatment for non-metastatic disease with the purpose of cure, if disease progression occurs within 6 months of the end of the last treatment, the treatment regimen is considered as 1 systemic treatment and is not allowed to be included in the group); 5. Patients who have not received anti-tumor treatment or other clinical trial drugs within 4 weeks before the first administration of HB0025 (for small molecule targeted drugs, this is within 2 weeks before the first use of the study drug or within 5 half-lives of the drug (whichever is longer); have completed systemic palliative radiotherapy for at least 4 weeks or local palliative radiotherapy for at least 2 weeks (in the baseline tumor assessment, the target lesions defined can be excluded if they are not in the local radiotherapy area); have not systematically used (for 2 consecutive weeks) traditional Chinese medicine with anti-tumor indications within 2 weeks before the first use of the study drug; 6. There is at least one measurable tumor lesion (according to RECIST 1.1 standard); Note: Lesions that have been previously treated with local therapy (e.g., radiofrequency ablation, anhydrous ethanol or acetic acid injection, cryoablation, high-intensity focused ultrasound, trans-arterial chemoembolization, local radiotherapy, etc.) are not considered measurable lesions unless there is clear progression. 7. ECOG score of 0 or 1; 8. The expected survival period is not less than 12 weeks; 9. The following laboratory indicators must be met: 9.1 Absolute neutrophil count ≥1.5×10⁹/L; 9.2 Platelet count ≥90×10⁹/L; 9.3 Hemoglobin ≥90 g/L; Note: The above three requirements require that the patient has not received any blood component or cell growth factor support therapy within two weeks before blood collection. 9.4 Creatinine clearance ≥50 mL/min (Cockcroft-Gault Formula); 9.5 Total bilirubin ≤1.5×ULN; 9.6 Serum aspartate aminotransferase (AST) and alanine aminotransferase (ALT)≤2.5× ULN; If the investigator determines that the increase is due to liver metastasis of the tumor, ALT和AST≤5×ULN; 9.7 Prothrombin time (PT)≤1.5×ULN, partial thromboplastin time (APTT)≤1.5×ULN; 9.8 Urine dipstick test results show protein in urine\<1+; if urine protein ≥1+, 24-hour urine protein content\<1 g. 10. The toxicity from previous treatment has recovered to grade 1 (except for toxicity such as alopecia that the investigator determines does not pose a safety risk); 11. Females and males of childbearing age must agree to take effective contraceptive measures during the study and within 3 months after the last dose of HB0025 after signing the informed consent form. Female subjects of childbearing age must have a negative pregnancy test result during the screening period. Exclusion Criteria: 1. Brain metastasis with central nervous system symptoms; for subjects with asymptomatic brain metastasis: after receiving relevant treatment, imaging and neurological examinations are in a stable state for more than 4 weeks. If there is no imaging evaluation, the neurological examination is in a stable state for more than 4 weeks under glucocorticoid treatment, and the treatment dose for at least 2 weeks is ≤10mg/day of prednisone or other hormones of the same dose, they can be included in the group; 2. Active autoimmune diseases or a history of autoimmune diseases requiring systemic treatment within 2 years before screening, including hypothyroidism, Graves' ophthalmo-pathy, Hashimoto's thyroiditis or type 1 diabetes, but childhood asthma or allergic asthma that did not occur within 2 years before screening can be excluded; 3. Patients who received \>10 mg/day of prednisone or equivalent dose of systemic glucocorticoids or other immunosuppressants within 2 weeks before screening, or who received topical, intraocular, intraarticular, intranasal or inhaled hormones for prevention (such as contrast agent allergy) or treatment of non-autoimmune diseases (such as delayed hypersensitivity reactions caused by contact allergens) were allowed to be included in the group; 4. Any of the following infections: 4.1 Active infection within 2 weeks prior to screening, requiring antibiotic treatment for \>7 days; 4.2 Active pulmonary tuberculosis (based on history); 4.3 HIV positive; 4.4 Active hepatitis B or hepatitis C. Asymptomatic hepatitis B virus carriers (HBV DNA titer below the detection limit) or clinically cured hepatitis C (HCV RNA test negative) are allowed to enroll; 5. Patients who have received immune checkpoint inhibitors (ICI) combined with anti-vascular therapy, such as anti-PD-(L)-1 antibody combined with anti-VEGF, VEGFR antibody, or TKI drugs with anti-vascular effects such as anlotinib; 6. Patients with a history of severe allergies, previous grade 3-4 immune-related adverse events (irAEs) or treatment discontinuation (except for grade 3 endocrine abnormalities that can be controlled by hormone replacement therapy); patients with grade 3-4 allergic reactions when receiving other monoclonal antibody treatments, or patients with known allergies to protein drugs or recombinant proteins, HB0025 drug components, and chemotherapy drug components; 7. Uncontrolled arterial hypertension (systolic blood pressure ≥ 150 mmHg or diastolic blood pressure ≥ 100 mmHg) despite standard treatment; 8. Suffering from the following serious comorbidities: 8.1 Subjects with a history of arterial thrombosis or deep vein thrombosis within 6 months before screening, or subjects with evidence or history of bleeding tendency within 2 months before enrollment, regardless of severity (For the EC cohort: the decision on whether to enroll subjects with evidence or history of bleeding tendency within 2 months before enrollment was made by the investigator and the sponsor); 8.2 Previous or current bleeding or coagulation disorders; 8.3 Past history of myocarditis, cardiomyopathy, or malignant arrhythmias. Clinically significant (e.g., active) cardiovascular and cerebrovascular diseases within 6 months prior to screening, including but not limited to unstable angina requiring hospitalization, myocardial infarction, New York Heart Association-classified congestive heart failure ≥ II, severe arrhythmias that cannot be controlled by drugs, transient ischemic attack (TIA), cerebrovascular accident (CVA) or vascular disease (e.g., aortic aneurysm with risk of rupture), or other cardiac damage that may affect the safety evaluation of the study drug (e.g., poorly controlled arrhythmias, myocardial ischemia), etc.; 8.4 Gastrointestinal disorders or conditions that may cause gastrointestinal bleeding or perforation (history of intestinal obstruction, acute Crohn's disease, ulcerative colitis, esophageal varices, unhealed ulcers, unhealed wounds, intra-abdominal abscesses, or acute gastrointestinal bleeding within 6 months prior to screening). Subjects with chronic Crohn's disease and ulcerative colitis (except those with total colon and rectal resection), even in the inactive stage, should be excluded; 8.5 Those who have had digestive tract perforation or fistula, urogenital system fistula, and have not recovered after surgical treatment; 8.6 Current clinically significant hydronephrosis that has not been relieved by nephrostomy or ureteral stenting; 8.7 Patients with third space effusion (such as pleural effusion, pericardial effusion or ascites) that is currently clinically poorly controlled and requires repeated puncture drainage or other local treatment; 8.8 Imaging (CT or MRI) shows that the tumor has invaded or surrounded important blood vessels (lung cancer cohort only) or the investigators judge that the tumor is very likely to invade important blood vessels and cause fatal bleeding during the follow-up study; 8.9 Acute exacerbation of COPD within 1 month before first dose; 9. Patients who have used or are currently taking anticoagulants such as warfarin, heparin (except for tube sealing and deep vein catheterization), dabigatran etexilate, rivaroxaban, etc. within 7 days before the first study treatment; or patients who have received aspirin, clopidogrel, dipyridamole, cilostazol, or other drugs known to inhibit platelet aggregation; 10. Received major surgical treatment, open biopsy or significant trauma within 4 weeks before drug administration; or required major elective surgical treatment during the study period. Received local invasive procedures (such as needles) within 1 week before drug administration. Core biopsy), except for placement of a vascular access device; 11. Those with past and/or current interstitial lung disease, pneumoconiosis, drug-related pneumonia, severe lung function impairment, etc. that may interfere with the detection and treatment of suspected drug-related pulmonary toxicity; 12. Pregnant or breastfeeding women; 13. History of allogeneic organ transplantation or hematopoietic stem cell transplantation; 14. Second tumor within 5 years before screening, excluding cured cervical cancer in situ, localized skin squamous cell carcinoma, basal cell carcinoma, breast ductal carcinoma in situ or T1 urothelial carcinoma; 15. Received live virus vaccine within 30 days before screening; 16. During the screening period, patients with advanced Nonsq-NSCLC who are intolerant to the chemotherapy regimen of pemetrexed combined with carboplatin; 17. During the screening period, patients with advanced sq-NSCLC or EC who are intolerant to paclitaxel combined with carboplatin chemotherapy; 18. Subjects who are assessed by the investigator to be unsuitable for participating in the trial due to other reasons.