Use of agents that silence or inhibit the ATP2B4 gene in promoting uterine contractions

By using agents that silence or inhibit the ATP2B4 gene, calcium ion efflux is regulated, enhancing the contractility of uterine smooth muscle cells. This addresses the issues of lack of high specificity and side effects in existing uterine contraction regulators, achieving more effective uterine contraction control.

CN122399033APending Publication Date: 2026-07-17WOMEN & CHILDRENS MEDICAL CENTER AFFILIATED WITH GUANGZHOU MEDICAL UNIVERSITY
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Patent Information

Application Number
CN202610571459.X
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-04-28
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing uterine contraction regulators lack high specificity in regulating uterine muscle contractions, leading to problems such as abnormal labor and postpartum uterine atony. Furthermore, common drugs have side effects or limited efficacy, and cannot effectively solve problems such as premature birth.

Method used

Agents that silence or inhibit the ATP2B4 gene, including nucleic acid molecules, protein molecules, and small molecule compounds, regulate calcium ion efflux, enhance the contractility and frequency of uterine smooth muscle cells, and promote the uterine contraction process.

Benefits of technology

It effectively enhances the contraction strength and frequency of uterine smooth muscle cells, provides new targets and drug combination strategies, solves problems such as uterine atony and premature birth, and reduces drug side effects.

✦ Generated by Eureka AI based on patent content.

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Abstract

本发明属于生物医药技术领域,具体涉及沉默或抑制ATP2B4基因的试剂在促进宫缩中的应用。本发明通过高通量单细胞测序和生物信息学找到了临产时子宫肌低表达的ATP2B4,作为钙离子通道ATP2B4可直接有效调节子宫肌细胞的收缩力,且ATP2B4特异高表达于子宫平滑肌细胞,因此具有较强的靶向性。通过脂质体、转染试剂或者病毒载体递送ATP2B4干扰RNA,或者抑制剂可以有效增强子宫平滑肌细胞的收缩。因此其作为靶点具有较强的灵活性和安全性。
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