(Adnkronos) - GUANGZHOU, China, Aug. 25, 2023 /PRNewswire/ -- On August 23rd 2023, Zhiyi Biotech announced that the first three subjects have been dosed in the U.S. Phase 1 clinical trial of SK10, an innovative heat-killed Bacteroides fragilis product developed by Zhiyi Biotech for Chemotherapy-induced Diarrhea (CID). The U.S. Phase 1
About SK10:
SK10, the first Bacteroides fragilis-based live biotherapeutic product (LBP) obtained FDA IND approval, is also the first LBP of Next-generation probiotics developed by Chinese biotech company that approved for clinical trials by FDA. It was the world's first application of LBPs for Chemotherapy-induced Diarrhea (CID).
With metagenomic sequencing, Bacteroides fragilis was identified as the key microbiota which contributed to microbial alteration after chemotherapy exposure. Studies have shown that SK10 can ameliorate 5-FU induced injury via mitochondrial apoptotic BCL2/BAX pathway, reduce inflammatory cytokines, and enhance mucosal barrier function, thereby effectively inhibiting the inflammatory response of intestinal epithelial cells induced by chemotherapy and the associated diarrheal symptoms.
Meanwhile, heat-killed Bacteroides fragilis had better safety in cancer patients and better commercialization performance.
About CID:
Cytotoxic drugs or targeted therapy can cause drug-associated diarrhea. Data shows that the overall incidence of diarrhea caused by 5-fluorouracil and irinotecan is of 50-80%, whilst it caused by EGFR inhibitors such as afatinib, neratinib and pyrotinib is of 75-90%. However, available drugs for CID are limited. For example, loperamide, as a short-term symptomatic treatment, and octreotide, an intravenous/subcutaneous injection, serious adverse effects have been reported for both drugs. Hence the need for effective drugs is urgent.
About Zhiyi Bio:
Guangzhou Zhiyi Biotechnology Co., Ltd., as a clinical-stage biotech leading in LBPs in China, is committed to the research and development of LBPs, based on the next generation probiotics (NGPs). It has built up a complete technical and industrial platform, covering from the isolation and identification of new functional strains to the development of innovative products.
For more information, please visit https://www.zypharm.com.cn or contact: Questo indirizzo email è protetto dagli spambots. È necessario abilitare JavaScript per vederlo.
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