Zai Lab Presents New Preclinical Data Suggesting ZL-1503, an IL-13/IL-31Ra Bispecific Antibody, Provides Rapid Itch Relief and Reduction in Inflammation in Atopic Diseases
Zai Lab Limited - American Depositary Shares (ZLAB)
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Company Research
Source: Business Wire
-Efficacy and safety data shared at IMMUNOLOGY2026 reinforce potential of ZL-1503 as a first-in-class treatment for moderate-to-severe atopic dermatitis and other IL-13 and IL-31-driven diseases-Strong inhibition of both inflammatory and pruritic pathways over 112 days following a single dose of ZL-1503, together with a favorable preclinical safety profile, supports potential for less frequent dosing than current biologics-Zai Lab initiated first-in-human Phase 1/1b studies of ZL-1503 in December 2025; clinical data expected in 2H 2026 SHANGHAI & CAMBRIDGE, Mass.--(BUSINESS WIRE)--Zai Lab Limited (NASDAQ: ZLAB; HKEX: 9688) today announced new data from a preclinical study of ZL-1503, demonstrating that the company’s internally developed IL-13/IL-31Ra bispecific antibody may lead to sustained suppression of intense pruritus (itch) and inflammation caused by atopic diseases. The findings, featured in a poster presentation at the IMMUNOLOGY2026 conference in Boston, MA, reinforce the
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News
- Zai Lab (ZLAB), Amgen (AMGN) Partner to Evaluate Combination Lung Cancer Therapy [Yahoo! Finance]Yahoo! Finance
- Zai Lab Presents New Preclinical Data Suggesting ZL-1503, an IL-13/IL-31Ra Bispecific Antibody, Provides Rapid Itch Relief and Reduction in Inflammation in Atopic Diseases [Yahoo! Finance]Yahoo! Finance
- Zai Lab Presents New Data Demonstrating Zocilurtatug Pelitecan (Zoci) Induces Rapid and Robust Intracranial Responses in Small Cell Lung Cancer with Brain Metastases and Promising Activity in Other Neuroendocrine Carcinomas [Yahoo! Finance]Yahoo! Finance
- Zai Lab Presents New Data Demonstrating Zocilurtatug Pelitecan (Zoci) Induces Rapid and Robust Intracranial Responses in Small Cell Lung Cancer with Brain Metastases and Promising Activity in Other Neuroendocrine CarcinomasBusiness Wire
- Zai Lab: Xacduro And ZL-1310 Drive Growth Narrative [Seeking Alpha]Seeking Alpha
ZLAB
Earnings
- 2/26/26 - Miss
ZLAB
Sec Filings
- 4/8/26 - Form 4
- 4/8/26 - Form 4
- 4/8/26 - Form 4
- ZLAB's page on the SEC website