Drugs / HLX53
last change Mar 2025 re-read 9 days ago

HLX53

Protein / enzyme biologic targets TIGIT via inhibition

Developed for
hepatocellular carcinoma
Investigated by
Shanghai Henlius Biotech

Trials 2

PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 11 trial
Phase 1 NCT05394168 Dec 2022 → Dec 2024 — Shanghai Henlius Biotech Unknown No outcome recorded
Phase 21 trial
Phase 2 NCT06349980 Aug 2024 → Feb 2027 expected hepatocellular carcinoma Shanghai Henlius Biotech Recruiting No outcome recorded

News releases announcing trial results or a regulatory action · 3

DateIssuerRelease
2024-11-05 Shanghai Henlius Biotech Results Latest Research into the Differentiated Mechanisms of Action of Serplulimab Published in mAbs Journal henlius.com ↗
Furthermore, the study found that the combined treatment with serplulimab and another immune checkpoint inhibitor, such as Henlius’ innovative anti-TIGIT Fc fusion protein HLX53 and anti-LAG-3 mAb HLX26, enhanced anti-tumour activity compared with serplulimab alone, which shows promise of more efficient clinical treatment options for cancer patients.
2024-04-17 Shanghai Henlius Biotech Regulatory IND Application for the Clinical Trial of Novel Anti-TIGIT Fc Fusion Protein HLX53 in Combination with HANSIZHUANG Plus HANBEITAI for the First-Line Treatment of Locally Advanced or Metastatic Hepatocellular Carcinoma Patients Approved by NMPA henlius.com ↗
Shanghai Henlius Biotech, Inc. (2696.HK) announced that the investigational new drug application (IND) for the clinical trial of HLX53, an anti-TIGIT Fc fusion protein, in combination with HANSIZHUANG (serplulimab, HLX10) and HANBEITAI (bevacizumab, HLX04) for the first line treatment of locally advanced or metastatic hepatocellular carcinoma, has been approved by the National Medical Products Administration (NMPA).
2022-06-30 Shanghai Henlius Biotech Regulatory Henlius’ Novel Anti-TIGIT Fc Fusion Protein HLX53 IND Approved by NMPA henlius.com ↗
Shanghai, China, June, 30th, 2022 - Shanghai Henlius Biotech, Inc. (2696.HK) announced that the investigational new drug application (IND) of HLX53, an anti-TIGIT Fc fusion protein, in patients with advanced/metastatic solid tumors or lymphomas has been approved by the National Medical Products Administration (NMPA).

Evidence & citations 5 cited values

Every value below carries the sentence it was read from. 2 sources stand behind the page.

FieldValueCited text
Known as HLX53 ClinicalTrials.gov intervention name — accepted as the source's own label NCT05394168 ↗
1

NCT06349980 ↗

Action Inhibit “anti-TIGIT Fc fusion protein” NCT05394168 ↗
Modality Protein / enzyme biologic “HLX53 (an anti-TIGIT Fc fusion protein)” NCT05394168 ↗
Route Intravenous “administered by intravenous infusion” NCT05394168 ↗
Target TIGIT “HLX53 (an Anti-TIGIT Fc Fusion Protein)” NCT06349980 ↗