Kelun-Biotech Receives Investigational New Drug Approval for ITGB6-Targeted ADC SKB105 from the NMPA
CHENGDU, China, Jan. 5, 2026 /PRNewswire/ -- Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd. ("Kelun-Biotech" or the "Company", 6990.HK) announced that its Investigational New Drug (IND) application for SKB105 (also known as CR-003), an internally developed integrin beta-6 (ITGB6)-targeted ant...
Kelun-Biotech Announces Breakthrough Therapy Designation Granted in China for Sacituzumab Tirumotecan (sac-TMT) in Combination with Immunotherapy Pembrolizumab for First-Line Treatment of PD-L1-Positive NSCLC
CHENGDU, China, Jan. 5, 2026 /PRNewswire/ -- Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd. ("Kelun-Biotech" or the "Company," 6990.HK) today announced that its TROP2-directed antibody-drug conjugate (ADC) sacituzumab tirumotecan (sac-TMT, also known as SKB264/MK-2870) (佳泰莱®) in combination wi...
Kelun-Biotech and Crescent Biopharma Announce Strategic Partnership to Develop and Commercialize Novel Oncology Therapeutics
Companies to advance CR-001, a PD-1 x VEGF bispecific antibody, and SKB105, an integrin beta-6-directed antibody-drug conjugate (ADC), in global markets and China Collaboration designed to accelerate and expand the development of synergistic combinations with CR-001 and ADCs, including SKB105 CR...
The Annals of Oncology Publishes Results of Phase II Study of Sacituzumab Tirumotecan Monotherapy for Urothelial Carcinoma
CHENGDU, China, Nov. 28, 2025 /PRNewswire/ -- Recently, Clinical study results from Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd. ("Kelun-Biotech", HKEX: 6990)'s TROP2 ADC sacituzumab tirumotecan (sac-TMT) monotherapy for advanced or metastatic urothelial carcinoma (UC) patients has been publ...
Kelun-Biotech Announces Phase III Trial of Sac-TMT in Combination with KEYTRUDA® (pembrolizumab) as First-Line Treatment for PD-L1-Positive NSCLC Met Primary Endpoint
CHENGDU, China, Nov. 24, 2025 /PRNewswire/ -- Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd. (the "Company", 6990.HK) announced today that the Independent Data Monitoring Committee (IDMC) concluded that the Phase III clinical study (OptiTROP-Lung05) of the company's TROP2 ADC sacituzumab tiru...
Kelun-Biotech Presented TROP2 ADC Sacituzumab Tirumotecan Results From Multiple Clinical Studies at the 2025 CCHIO Congress
CHENGDU, China, Nov. 10, 2025 /PRNewswire/ -- From November 6 to 9, the 2025 Chinese Congress on Holistic Integrative Oncology (CCHIO) was held in Kunming, Yunnan. This conference was jointly organized by the Chinese Anti-Cancer Association (CACA), the Tengchong Science Forum Organizing Committee ...
The New England Journal of Medicine Publishes Results of Phase III OptiTROP-Lung04 Study of Sacituzumab Tirumotecan in Advanced EGFR-TKI-Resistant NSCLC
* After a median follow-up of 18.9 months, the median PFS was 8.3 months in the sac-TMT group and 4.3 months in the chemotherapy group (hazard ratio (HR), 0.49; 95% confidence interval (CI), 0.39 to 0.62; two-sided P<0.0001). * OS was significantly longer with sac-TMT than with chemotherapy (H...
Kelun-Biotech Presents Positive Phase 3 Data for Trastuzumab Botidotin Compared to T-DM1 at 2025 ESMO
CHENGDU, China, Oct. 20, 2025 /PRNewswire/ -- Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd. (the "Company") announced that at the 2025 European Society for Medical Oncology (ESMO) Congress held inBerlin, Germany, Results from a Phase 3 study of the Company's human epidermal growth factor rece...
Positive Results from Phase 3 OptiTROP-Lung04 Trial of Sacituzumab Tirumotecan Presented at ESMO Presidential Symposium and Simultaneously Published in NEJM
CHENGDU, China, Oct. 20, 2025 /PRNewswire/ -- Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd. (the "Company") announced that at the 2025 European Society for Medical Oncology (ESMO) Congress held inBerlin, Germany, results from a Phase 3 OptiTROP-Lung04 trial of the Company's trophoblast cell-s...
Kelun-Biotech Presents Positive Results of Phase 3 Clinical Study OptiTROP-Breast02 for Sacituzumab Tirumotecan in Advanced HR+/HER2- Breast Cancer at 2025 ESMO
CHENGDU, China, Oct. 18, 2025 /PRNewswire/ -- Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd. (the "Company") announced that at the 2025 European Society for Medical Oncology (ESMO) Congress held inBerlin, Germany, results from a Phase 3 OptiTROP-Breast02 study of the Company's trophoblast cel...
Kelun-Biotech's Core product Trastuzumab Botidotin Approved for Marketing by NMPA for HER2-positive BC
CHENGDU, China, Oct. 17, 2025 /PRNewswire/ -- Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd. (the "Company") announced that the Company's human epidermal growth factor receptor 2 (HER2)-directed antibody-drug conjugate (ADC) trastuzumab botidotin (also known as A166) was approved for marketi...
Kelun-Biotech to Present Results from Multiple Clinical Studies at the 2025 ESMO Congress
CHENGDU, China, Sept. 23, 2025 /PRNewswire/ -- The 2025 European Society for Medical Oncology (ESMO) Congress will take place inBerlin, Germany, from October 17 to 21. Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd. ("Kelun-Biotech", HKEX: 6990) will present results from multiple clinical stud...
Kelun-Biotech's New Drug Application for Its Novel Next-generation Selective RET Inhibitor A400/EP0031 Accepted for Review by the NMPA for the Treatment of RET-fusion positive NSCLC
CHENGDU, China, Sept. 23, 2025 /PRNewswire/ -- Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd. (the "Company") announced that a new drug application (NDA) for the Company's small molecule rearranged during transfection (RET) kinase inhibitor A400 (also known as EP0031) was accepted for review ...
Nature Medicine Publishes Results of Phase II Study of Sacituzumab Tirumotecan Plus Tagitanlimab as First-Line Therapy for NSCLC
CHENGDU, China, Aug. 19, 2025 /PRNewswire/ -- Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd. ("Kelun-Biotech", HKEX: 6990) announced that clinical data from a Phase II study evaluating novel TROP2 antibody-drug conjugate (ADC) sacituzumab tirumotecan (sac-TMT) in combination with PD-L1 monocl...
KELUN-BIOTECH ANNOUNCES 2025 INTERIM RESULTS
* Revenue reached approximately RMB950.4 million, with total commercial sales RMB309.8million, representing a significant increase in proportion * Research and development expenses was approximately RMB611.5 million * Loss for the period was RMB145.2 million; adjusted loss for the period[1] ...
Kelun-Biotech's Partner Windward Bio Announces Initiation of a Global Phase 2 Asthma Trial of SKB378/WIN378
CHENGDU, China, July 23, 2025 /PRNewswire/ -- Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd. ("Kelun-Biotech" or "the Company", HKEX: 6990) today announced that its partner, Windward Bio AG ("Windward Bio") has launched its Phase 2 POLARIS clinical study, assessing long-acting dosing of SKB37...
Kelun-Biotech Announces Breakthrough Therapy Designation Granted for Sacituzumab Tirumotecan (Sac-TMT) in Combination With Tagitanlimab in China for Certain Types of Non-Small Cell Lung Cancer
CHENGDU, China, June 11, 2025 /PRNewswire/ -- Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd. (the "Company") today announced that its TROP2-directed antibody-drug conjugate (ADC) sacituzumab tirumotecan (sac-TMT) (佳泰莱®) in combination with the PD-L1 monoclonal antibody tagitanlimab (科泰莱® ) was...
Results from Phase 1/2 Study of Kelun-Biotech's TROP2 ADC Sacituzumab Tirumotecan (sac-TMT) in Patients with Unresectable Locally Advanced or Metastatic Solid Tumors Refractory to Standard Therapies, Published in Journal of Hematology & Oncology
CHENGDU, China, June 10, 2025 /PRNewswire/ -- Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd. (the "Company") today announced that results from the Phase 1/2 study (KL264-01/MK-2870-001) evaluating the novel TROP2 antibody drug conjugate (ADC) sacituzumab tirumotecan (sac-TMT) as monotherapy we...
The British Medical Journal Publishes Study Results on Sacituzumab Tirumotecan for Previously Treated EGFR-Mutant Advanced NSCLC
CHENGDU, China, June 7, 2025 /PRNewswire/ -- Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd. ("Kelun-Biotech", 6990.HK) today announced that results from its registrational study (OptiTROP-Lung03) evaluating sacituzumab tirumotecan (sac-TMT) versus docetaxel in patients with previously treated ...
Kelun-Biotech Announces Approximately US$250 Million Placement
CHENGDU, China, June 6, 2025 /PRNewswire/ -- On June 5, 2025, Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd. ("Kelun-Biotech" or the "Company", 6990.HK) announced the placement of 5,918,000 H shares under its general mandate, representing approximately 2.54% of the enlarged share capital of t...
