React Therapeutics公司正在开发一种名为ValOMé的BCRP蛋白抑制剂,该抑制剂具有高效、选择性强且无毒性等特点。通过与抗癌药物联合使用,ValOMé能够有效阻断抗癌药物的外排作用,从而提升治疗效果。
与此同时,该公司还开发了名为BioRes的BCRP蛋白生物标志物。BioRes能够检测、量化并追踪BCRP蛋白的表达水平,为癌症治疗的精准用药和疗效评估提供重要依据。
React Therapeutics (2023)
React Therapeutics公司正在开发一种名为ValOMé的BCRP蛋白抑制剂,该抑制剂具有高效、选择性强且无毒性等特点。通过与抗癌药物联合使用,ValOMé能够有效阻断抗癌药物的外排作用,从而提升治疗效果。
与此同时,该公司还开发了名为BioRes的BCRP蛋白生物标志物。BioRes能够检测、量化并追踪BCRP蛋白的表达水平,为癌症治疗的精准用药和疗效评估提供重要依据。
React Therapeutics is advancing two key oncology assets targeting the Breast Cancer Resistance Protein (BCRP): the therapeutic candidate ValOMé and the diagnostic biomarker BioRes.
ValOMé is an inhibitor of BCRP, a protein often overexpressed in cancer cells that pumps chemotherapeutic drugs out, reducing treatment efficacy. The company reports ValOMé is effective, selective, and non-toxic. Its primary mechanism is to block this efflux pump; when administered in combination with an anticancer drug, it prevents the drug from being expelled from cancer cells, thereby enhancing the chemotherapy's potency and duration of action.
In parallel, React is developing BioRes, a companion biomarker designed to detect, quantify, and monitor the expression levels of BCRP in patients. This diagnostic tool aims to identify which patients have tumors that overexpress BCRP, enabling more targeted and personalized treatment strategies by determining who is most likely to benefit from ValOMé combination therapy.
Together, these developments represent a dual diagnostic-therapeutic approach to overcoming a major mechanism of chemotherapy resistance.
React Therapeutics développe ValOMé, un inhibiteur de la protéine BCRP qui est efficace, sélectif et non toxique. Son action combinée à celle d’un anticancéreux permet de bloquer l’efflux de ce dernier. En parallèle, elle développe BioRes, un biomarqueur de la protéine BCRP. Il permet de détecter, quantifier et suivre le niveau d’expression de BCRP.
React Therapeutics is developing ValOMé, a non-toxic BCRP protein inhibitor that blocks cancer drug efflux, and BioRes, a BCRP biomarker for detection and monitoring.
React Therapeutics — Develops oncology therapeutics and diagnostics, based in France.
Monitor — Early-stage oncology combo therapy and diagnostic with potential to improve treatment outcomes.